docker build -t trion/details-service:02 details
docker build -t trion/validate-order-service:03 validate-order
docker build -t trion/validation-results-service:03 validation-results
+docker build -t trion/validate-user-service:04 validate-user
+docker build -t trion/validation-results-service:04 validation-results
docker-compose up -d zookeeper kafka schema-registry
- kafka
- schema-registry
+ validate-user:
+ image: trion/validate-user-service:04
+ hostname: validate-user
+ ports:
+ - "8072:8080"
+ depends_on:
+ - zookeeper
+ - kafka
+ - schema-registry
+
validation-results:
image: trion/validation-results-service:03
hostname: validation-results
--- /dev/null
+FROM openjdk:8-jre-slim
+COPY target/validate-user-04-0-SNAPSHOT.jar /opt/
+EXPOSE 8080
+CMD ["java", "-jar", "/opt/validate-user-04-0-SNAPSHOT.jar"]
--- /dev/null
+[
+{
+ "namespace": "de.trion.microservices.avro",
+ "type": "enum",
+ "name": "OrderValidationType",
+ "symbols" : [ "ORDER_DETAILS_CHECK" ]
+},
+{
+ "namespace": "de.trion.microservices.avro",
+ "type": "enum",
+ "name": "OrderValidationResult",
+ "symbols" : [ "PASS", "FAIL" ]
+},
+{
+ "namespace": "de.trion.microservices.avro",
+ "type": "record",
+ "name": "OrderValidation",
+ "fields": [
+ { "name": "orderId", "type": "string" },
+ { "name": "checkType", "type": "OrderValidationType" },
+ { "name": "validationResult", "type": "OrderValidationResult" },
+ {
+ "name": "messages",
+ "type":
+ {
+ "type": "array",
+ "items": "string"
+ }
+ }
+ ]
+}]
--- /dev/null
+[
+ {
+ "namespace": "de.trion.microservices.avro",
+ "type": "enum",
+ "name": "OrderState",
+ "symbols" : [ "CREATED", "APPROVED", "DECLINED" ],
+ "default": "CREATED"
+ },
+ {
+ "namespace": "de.trion.microservices.avro",
+ "type": "record",
+ "name": "Order",
+ "fields": [
+ { "name": "id", "type": "string" },
+ { "name": "state", "type": "OrderState" },
+ { "name": "customerId", "type": "long" },
+ { "name": "orderId", "type": "long" },
+ { "name": "productId", "type": "long" },
+ { "name": "quantity", "type": "int" }
+ ]
+ }
+]
--- /dev/null
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>de.trion.kafka.microservices</groupId>
+ <artifactId>order-example-04</artifactId>
+ <version>0-SNAPSHOT</version>
+ </parent>
+
+ <groupId>de.trion.kafka.microservices</groupId>
+ <artifactId>validate-user-04</artifactId>
+ <name>User Validation Service - Schritt 04</name>
+ <version>0-SNAPSHOT</version>
+
+ <properties>
+ <avro.version>1.9.0</avro.version>
+ <confluent.version>5.3.0</confluent.version>
+ <kafka.version>2.3.0</kafka.version>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter-actuator</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.kafka</groupId>
+ <artifactId>kafka-streams</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.avro</groupId>
+ <artifactId>avro</artifactId>
+ <version>${avro.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>io.confluent</groupId>
+ <artifactId>kafka-streams-avro-serde</artifactId>
+ <version>${confluent.version}</version>
+ </dependency>
+ </dependencies>
+
+ <repositories>
+ <repository>
+ <id>confluent</id>
+ <url>https://packages.confluent.io/maven/</url>
+ </repository>
+ </repositories>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-maven-plugin</artifactId>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.avro</groupId>
+ <artifactId>avro-maven-plugin</artifactId>
+ <version>${avro.version}</version>
+ <executions>
+ <execution>
+ <phase>generate-sources</phase>
+ <goals>
+ <goal>schema</goal>
+ </goals>
+ <configuration>
+ <sourceDirectory>${project.basedir}/</sourceDirectory>
+ <outputDirectory>${project.basedir}/src/main/java/</outputDirectory>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
--- /dev/null
+/**
+ * Autogenerated by Avro
+ *
+ * DO NOT EDIT DIRECTLY
+ */
+package de.trion.microservices.avro;
+@org.apache.avro.specific.AvroGenerated
+public enum CustomerLevel implements org.apache.avro.generic.GenericEnumSymbol<CustomerLevel> {
+ BRONZE, SILVER, GOLD, UNWANTED ;
+ public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"enum\",\"name\":\"CustomerLevel\",\"namespace\":\"de.trion.microservices.avro\",\"symbols\":[\"BRONZE\",\"SILVER\",\"GOLD\",\"UNWANTED\"]}");
+ public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
+ public org.apache.avro.Schema getSchema() { return SCHEMA$; }
+}
--- /dev/null
+/**
+ * Autogenerated by Avro
+ *
+ * DO NOT EDIT DIRECTLY
+ */
+package de.trion.microservices.avro;
+
+import org.apache.avro.generic.GenericArray;
+import org.apache.avro.specific.SpecificData;
+import org.apache.avro.util.Utf8;
+import org.apache.avro.message.BinaryMessageEncoder;
+import org.apache.avro.message.BinaryMessageDecoder;
+import org.apache.avro.message.SchemaStore;
+
+@org.apache.avro.specific.AvroGenerated
+public class Order extends org.apache.avro.specific.SpecificRecordBase implements org.apache.avro.specific.SpecificRecord {
+ private static final long serialVersionUID = 6161645617080332601L;
+ public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"record\",\"name\":\"Order\",\"namespace\":\"de.trion.microservices.avro\",\"fields\":[{\"name\":\"id\",\"type\":\"string\"},{\"name\":\"state\",\"type\":{\"type\":\"enum\",\"name\":\"OrderState\",\"symbols\":[\"CREATED\",\"APPROVED\",\"DECLINED\"],\"default\":\"CREATED\"}},{\"name\":\"customerId\",\"type\":\"long\"},{\"name\":\"orderId\",\"type\":\"long\"},{\"name\":\"productId\",\"type\":\"long\"},{\"name\":\"quantity\",\"type\":\"int\"}]}");
+ public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
+
+ private static SpecificData MODEL$ = new SpecificData();
+
+ private static final BinaryMessageEncoder<Order> ENCODER =
+ new BinaryMessageEncoder<Order>(MODEL$, SCHEMA$);
+
+ private static final BinaryMessageDecoder<Order> DECODER =
+ new BinaryMessageDecoder<Order>(MODEL$, SCHEMA$);
+
+ /**
+ * Return the BinaryMessageEncoder instance used by this class.
+ * @return the message encoder used by this class
+ */
+ public static BinaryMessageEncoder<Order> getEncoder() {
+ return ENCODER;
+ }
+
+ /**
+ * Return the BinaryMessageDecoder instance used by this class.
+ * @return the message decoder used by this class
+ */
+ public static BinaryMessageDecoder<Order> getDecoder() {
+ return DECODER;
+ }
+
+ /**
+ * Create a new BinaryMessageDecoder instance for this class that uses the specified {@link SchemaStore}.
+ * @param resolver a {@link SchemaStore} used to find schemas by fingerprint
+ * @return a BinaryMessageDecoder instance for this class backed by the given SchemaStore
+ */
+ public static BinaryMessageDecoder<Order> createDecoder(SchemaStore resolver) {
+ return new BinaryMessageDecoder<Order>(MODEL$, SCHEMA$, resolver);
+ }
+
+ /**
+ * Serializes this Order to a ByteBuffer.
+ * @return a buffer holding the serialized data for this instance
+ * @throws java.io.IOException if this instance could not be serialized
+ */
+ public java.nio.ByteBuffer toByteBuffer() throws java.io.IOException {
+ return ENCODER.encode(this);
+ }
+
+ /**
+ * Deserializes a Order from a ByteBuffer.
+ * @param b a byte buffer holding serialized data for an instance of this class
+ * @return a Order instance decoded from the given buffer
+ * @throws java.io.IOException if the given bytes could not be deserialized into an instance of this class
+ */
+ public static Order fromByteBuffer(
+ java.nio.ByteBuffer b) throws java.io.IOException {
+ return DECODER.decode(b);
+ }
+
+ @Deprecated public java.lang.CharSequence id;
+ @Deprecated public de.trion.microservices.avro.OrderState state;
+ @Deprecated public long customerId;
+ @Deprecated public long orderId;
+ @Deprecated public long productId;
+ @Deprecated public int quantity;
+
+ /**
+ * Default constructor. Note that this does not initialize fields
+ * to their default values from the schema. If that is desired then
+ * one should use <code>newBuilder()</code>.
+ */
+ public Order() {}
+
+ /**
+ * All-args constructor.
+ * @param id The new value for id
+ * @param state The new value for state
+ * @param customerId The new value for customerId
+ * @param orderId The new value for orderId
+ * @param productId The new value for productId
+ * @param quantity The new value for quantity
+ */
+ public Order(java.lang.CharSequence id, de.trion.microservices.avro.OrderState state, java.lang.Long customerId, java.lang.Long orderId, java.lang.Long productId, java.lang.Integer quantity) {
+ this.id = id;
+ this.state = state;
+ this.customerId = customerId;
+ this.orderId = orderId;
+ this.productId = productId;
+ this.quantity = quantity;
+ }
+
+ public org.apache.avro.specific.SpecificData getSpecificData() { return MODEL$; }
+ public org.apache.avro.Schema getSchema() { return SCHEMA$; }
+ // Used by DatumWriter. Applications should not call.
+ public java.lang.Object get(int field$) {
+ switch (field$) {
+ case 0: return id;
+ case 1: return state;
+ case 2: return customerId;
+ case 3: return orderId;
+ case 4: return productId;
+ case 5: return quantity;
+ default: throw new org.apache.avro.AvroRuntimeException("Bad index");
+ }
+ }
+
+ // Used by DatumReader. Applications should not call.
+ @SuppressWarnings(value="unchecked")
+ public void put(int field$, java.lang.Object value$) {
+ switch (field$) {
+ case 0: id = (java.lang.CharSequence)value$; break;
+ case 1: state = (de.trion.microservices.avro.OrderState)value$; break;
+ case 2: customerId = (java.lang.Long)value$; break;
+ case 3: orderId = (java.lang.Long)value$; break;
+ case 4: productId = (java.lang.Long)value$; break;
+ case 5: quantity = (java.lang.Integer)value$; break;
+ default: throw new org.apache.avro.AvroRuntimeException("Bad index");
+ }
+ }
+
+ /**
+ * Gets the value of the 'id' field.
+ * @return The value of the 'id' field.
+ */
+ public java.lang.CharSequence getId() {
+ return id;
+ }
+
+
+ /**
+ * Sets the value of the 'id' field.
+ * @param value the value to set.
+ */
+ public void setId(java.lang.CharSequence value) {
+ this.id = value;
+ }
+
+ /**
+ * Gets the value of the 'state' field.
+ * @return The value of the 'state' field.
+ */
+ public de.trion.microservices.avro.OrderState getState() {
+ return state;
+ }
+
+
+ /**
+ * Sets the value of the 'state' field.
+ * @param value the value to set.
+ */
+ public void setState(de.trion.microservices.avro.OrderState value) {
+ this.state = value;
+ }
+
+ /**
+ * Gets the value of the 'customerId' field.
+ * @return The value of the 'customerId' field.
+ */
+ public long getCustomerId() {
+ return customerId;
+ }
+
+
+ /**
+ * Sets the value of the 'customerId' field.
+ * @param value the value to set.
+ */
+ public void setCustomerId(long value) {
+ this.customerId = value;
+ }
+
+ /**
+ * Gets the value of the 'orderId' field.
+ * @return The value of the 'orderId' field.
+ */
+ public long getOrderId() {
+ return orderId;
+ }
+
+
+ /**
+ * Sets the value of the 'orderId' field.
+ * @param value the value to set.
+ */
+ public void setOrderId(long value) {
+ this.orderId = value;
+ }
+
+ /**
+ * Gets the value of the 'productId' field.
+ * @return The value of the 'productId' field.
+ */
+ public long getProductId() {
+ return productId;
+ }
+
+
+ /**
+ * Sets the value of the 'productId' field.
+ * @param value the value to set.
+ */
+ public void setProductId(long value) {
+ this.productId = value;
+ }
+
+ /**
+ * Gets the value of the 'quantity' field.
+ * @return The value of the 'quantity' field.
+ */
+ public int getQuantity() {
+ return quantity;
+ }
+
+
+ /**
+ * Sets the value of the 'quantity' field.
+ * @param value the value to set.
+ */
+ public void setQuantity(int value) {
+ this.quantity = value;
+ }
+
+ /**
+ * Creates a new Order RecordBuilder.
+ * @return A new Order RecordBuilder
+ */
+ public static de.trion.microservices.avro.Order.Builder newBuilder() {
+ return new de.trion.microservices.avro.Order.Builder();
+ }
+
+ /**
+ * Creates a new Order RecordBuilder by copying an existing Builder.
+ * @param other The existing builder to copy.
+ * @return A new Order RecordBuilder
+ */
+ public static de.trion.microservices.avro.Order.Builder newBuilder(de.trion.microservices.avro.Order.Builder other) {
+ if (other == null) {
+ return new de.trion.microservices.avro.Order.Builder();
+ } else {
+ return new de.trion.microservices.avro.Order.Builder(other);
+ }
+ }
+
+ /**
+ * Creates a new Order RecordBuilder by copying an existing Order instance.
+ * @param other The existing instance to copy.
+ * @return A new Order RecordBuilder
+ */
+ public static de.trion.microservices.avro.Order.Builder newBuilder(de.trion.microservices.avro.Order other) {
+ if (other == null) {
+ return new de.trion.microservices.avro.Order.Builder();
+ } else {
+ return new de.trion.microservices.avro.Order.Builder(other);
+ }
+ }
+
+ /**
+ * RecordBuilder for Order instances.
+ */
+ public static class Builder extends org.apache.avro.specific.SpecificRecordBuilderBase<Order>
+ implements org.apache.avro.data.RecordBuilder<Order> {
+
+ private java.lang.CharSequence id;
+ private de.trion.microservices.avro.OrderState state;
+ private long customerId;
+ private long orderId;
+ private long productId;
+ private int quantity;
+
+ /** Creates a new Builder */
+ private Builder() {
+ super(SCHEMA$);
+ }
+
+ /**
+ * Creates a Builder by copying an existing Builder.
+ * @param other The existing Builder to copy.
+ */
+ private Builder(de.trion.microservices.avro.Order.Builder other) {
+ super(other);
+ if (isValidValue(fields()[0], other.id)) {
+ this.id = data().deepCopy(fields()[0].schema(), other.id);
+ fieldSetFlags()[0] = other.fieldSetFlags()[0];
+ }
+ if (isValidValue(fields()[1], other.state)) {
+ this.state = data().deepCopy(fields()[1].schema(), other.state);
+ fieldSetFlags()[1] = other.fieldSetFlags()[1];
+ }
+ if (isValidValue(fields()[2], other.customerId)) {
+ this.customerId = data().deepCopy(fields()[2].schema(), other.customerId);
+ fieldSetFlags()[2] = other.fieldSetFlags()[2];
+ }
+ if (isValidValue(fields()[3], other.orderId)) {
+ this.orderId = data().deepCopy(fields()[3].schema(), other.orderId);
+ fieldSetFlags()[3] = other.fieldSetFlags()[3];
+ }
+ if (isValidValue(fields()[4], other.productId)) {
+ this.productId = data().deepCopy(fields()[4].schema(), other.productId);
+ fieldSetFlags()[4] = other.fieldSetFlags()[4];
+ }
+ if (isValidValue(fields()[5], other.quantity)) {
+ this.quantity = data().deepCopy(fields()[5].schema(), other.quantity);
+ fieldSetFlags()[5] = other.fieldSetFlags()[5];
+ }
+ }
+
+ /**
+ * Creates a Builder by copying an existing Order instance
+ * @param other The existing instance to copy.
+ */
+ private Builder(de.trion.microservices.avro.Order other) {
+ super(SCHEMA$);
+ if (isValidValue(fields()[0], other.id)) {
+ this.id = data().deepCopy(fields()[0].schema(), other.id);
+ fieldSetFlags()[0] = true;
+ }
+ if (isValidValue(fields()[1], other.state)) {
+ this.state = data().deepCopy(fields()[1].schema(), other.state);
+ fieldSetFlags()[1] = true;
+ }
+ if (isValidValue(fields()[2], other.customerId)) {
+ this.customerId = data().deepCopy(fields()[2].schema(), other.customerId);
+ fieldSetFlags()[2] = true;
+ }
+ if (isValidValue(fields()[3], other.orderId)) {
+ this.orderId = data().deepCopy(fields()[3].schema(), other.orderId);
+ fieldSetFlags()[3] = true;
+ }
+ if (isValidValue(fields()[4], other.productId)) {
+ this.productId = data().deepCopy(fields()[4].schema(), other.productId);
+ fieldSetFlags()[4] = true;
+ }
+ if (isValidValue(fields()[5], other.quantity)) {
+ this.quantity = data().deepCopy(fields()[5].schema(), other.quantity);
+ fieldSetFlags()[5] = true;
+ }
+ }
+
+ /**
+ * Gets the value of the 'id' field.
+ * @return The value.
+ */
+ public java.lang.CharSequence getId() {
+ return id;
+ }
+
+
+ /**
+ * Sets the value of the 'id' field.
+ * @param value The value of 'id'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder setId(java.lang.CharSequence value) {
+ validate(fields()[0], value);
+ this.id = value;
+ fieldSetFlags()[0] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'id' field has been set.
+ * @return True if the 'id' field has been set, false otherwise.
+ */
+ public boolean hasId() {
+ return fieldSetFlags()[0];
+ }
+
+
+ /**
+ * Clears the value of the 'id' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder clearId() {
+ id = null;
+ fieldSetFlags()[0] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'state' field.
+ * @return The value.
+ */
+ public de.trion.microservices.avro.OrderState getState() {
+ return state;
+ }
+
+
+ /**
+ * Sets the value of the 'state' field.
+ * @param value The value of 'state'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder setState(de.trion.microservices.avro.OrderState value) {
+ validate(fields()[1], value);
+ this.state = value;
+ fieldSetFlags()[1] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'state' field has been set.
+ * @return True if the 'state' field has been set, false otherwise.
+ */
+ public boolean hasState() {
+ return fieldSetFlags()[1];
+ }
+
+
+ /**
+ * Clears the value of the 'state' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder clearState() {
+ state = null;
+ fieldSetFlags()[1] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'customerId' field.
+ * @return The value.
+ */
+ public long getCustomerId() {
+ return customerId;
+ }
+
+
+ /**
+ * Sets the value of the 'customerId' field.
+ * @param value The value of 'customerId'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder setCustomerId(long value) {
+ validate(fields()[2], value);
+ this.customerId = value;
+ fieldSetFlags()[2] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'customerId' field has been set.
+ * @return True if the 'customerId' field has been set, false otherwise.
+ */
+ public boolean hasCustomerId() {
+ return fieldSetFlags()[2];
+ }
+
+
+ /**
+ * Clears the value of the 'customerId' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder clearCustomerId() {
+ fieldSetFlags()[2] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'orderId' field.
+ * @return The value.
+ */
+ public long getOrderId() {
+ return orderId;
+ }
+
+
+ /**
+ * Sets the value of the 'orderId' field.
+ * @param value The value of 'orderId'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder setOrderId(long value) {
+ validate(fields()[3], value);
+ this.orderId = value;
+ fieldSetFlags()[3] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'orderId' field has been set.
+ * @return True if the 'orderId' field has been set, false otherwise.
+ */
+ public boolean hasOrderId() {
+ return fieldSetFlags()[3];
+ }
+
+
+ /**
+ * Clears the value of the 'orderId' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder clearOrderId() {
+ fieldSetFlags()[3] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'productId' field.
+ * @return The value.
+ */
+ public long getProductId() {
+ return productId;
+ }
+
+
+ /**
+ * Sets the value of the 'productId' field.
+ * @param value The value of 'productId'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder setProductId(long value) {
+ validate(fields()[4], value);
+ this.productId = value;
+ fieldSetFlags()[4] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'productId' field has been set.
+ * @return True if the 'productId' field has been set, false otherwise.
+ */
+ public boolean hasProductId() {
+ return fieldSetFlags()[4];
+ }
+
+
+ /**
+ * Clears the value of the 'productId' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder clearProductId() {
+ fieldSetFlags()[4] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'quantity' field.
+ * @return The value.
+ */
+ public int getQuantity() {
+ return quantity;
+ }
+
+
+ /**
+ * Sets the value of the 'quantity' field.
+ * @param value The value of 'quantity'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder setQuantity(int value) {
+ validate(fields()[5], value);
+ this.quantity = value;
+ fieldSetFlags()[5] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'quantity' field has been set.
+ * @return True if the 'quantity' field has been set, false otherwise.
+ */
+ public boolean hasQuantity() {
+ return fieldSetFlags()[5];
+ }
+
+
+ /**
+ * Clears the value of the 'quantity' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder clearQuantity() {
+ fieldSetFlags()[5] = false;
+ return this;
+ }
+
+ @Override
+ @SuppressWarnings("unchecked")
+ public Order build() {
+ try {
+ Order record = new Order();
+ record.id = fieldSetFlags()[0] ? this.id : (java.lang.CharSequence) defaultValue(fields()[0]);
+ record.state = fieldSetFlags()[1] ? this.state : (de.trion.microservices.avro.OrderState) defaultValue(fields()[1]);
+ record.customerId = fieldSetFlags()[2] ? this.customerId : (java.lang.Long) defaultValue(fields()[2]);
+ record.orderId = fieldSetFlags()[3] ? this.orderId : (java.lang.Long) defaultValue(fields()[3]);
+ record.productId = fieldSetFlags()[4] ? this.productId : (java.lang.Long) defaultValue(fields()[4]);
+ record.quantity = fieldSetFlags()[5] ? this.quantity : (java.lang.Integer) defaultValue(fields()[5]);
+ return record;
+ } catch (org.apache.avro.AvroMissingFieldException e) {
+ throw e;
+ } catch (java.lang.Exception e) {
+ throw new org.apache.avro.AvroRuntimeException(e);
+ }
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ private static final org.apache.avro.io.DatumWriter<Order>
+ WRITER$ = (org.apache.avro.io.DatumWriter<Order>)MODEL$.createDatumWriter(SCHEMA$);
+
+ @Override public void writeExternal(java.io.ObjectOutput out)
+ throws java.io.IOException {
+ WRITER$.write(this, SpecificData.getEncoder(out));
+ }
+
+ @SuppressWarnings("unchecked")
+ private static final org.apache.avro.io.DatumReader<Order>
+ READER$ = (org.apache.avro.io.DatumReader<Order>)MODEL$.createDatumReader(SCHEMA$);
+
+ @Override public void readExternal(java.io.ObjectInput in)
+ throws java.io.IOException {
+ READER$.read(this, SpecificData.getDecoder(in));
+ }
+
+ @Override protected boolean hasCustomCoders() { return true; }
+
+ @Override public void customEncode(org.apache.avro.io.Encoder out)
+ throws java.io.IOException
+ {
+ out.writeString(this.id);
+
+ out.writeEnum(this.state.ordinal());
+
+ out.writeLong(this.customerId);
+
+ out.writeLong(this.orderId);
+
+ out.writeLong(this.productId);
+
+ out.writeInt(this.quantity);
+
+ }
+
+ @Override public void customDecode(org.apache.avro.io.ResolvingDecoder in)
+ throws java.io.IOException
+ {
+ org.apache.avro.Schema.Field[] fieldOrder = in.readFieldOrderIfDiff();
+ if (fieldOrder == null) {
+ this.id = in.readString(this.id instanceof Utf8 ? (Utf8)this.id : null);
+
+ this.state = de.trion.microservices.avro.OrderState.values()[in.readEnum()];
+
+ this.customerId = in.readLong();
+
+ this.orderId = in.readLong();
+
+ this.productId = in.readLong();
+
+ this.quantity = in.readInt();
+
+ } else {
+ for (int i = 0; i < 6; i++) {
+ switch (fieldOrder[i].pos()) {
+ case 0:
+ this.id = in.readString(this.id instanceof Utf8 ? (Utf8)this.id : null);
+ break;
+
+ case 1:
+ this.state = de.trion.microservices.avro.OrderState.values()[in.readEnum()];
+ break;
+
+ case 2:
+ this.customerId = in.readLong();
+ break;
+
+ case 3:
+ this.orderId = in.readLong();
+ break;
+
+ case 4:
+ this.productId = in.readLong();
+ break;
+
+ case 5:
+ this.quantity = in.readInt();
+ break;
+
+ default:
+ throw new java.io.IOException("Corrupt ResolvingDecoder.");
+ }
+ }
+ }
+ }
+}
+
+
+
+
+
+
+
+
+
+
--- /dev/null
+/**
+ * Autogenerated by Avro
+ *
+ * DO NOT EDIT DIRECTLY
+ */
+package de.trion.microservices.avro;
+
+import org.apache.avro.generic.GenericArray;
+import org.apache.avro.specific.SpecificData;
+import org.apache.avro.util.Utf8;
+import org.apache.avro.message.BinaryMessageEncoder;
+import org.apache.avro.message.BinaryMessageDecoder;
+import org.apache.avro.message.SchemaStore;
+
+@org.apache.avro.specific.AvroGenerated
+public class OrderAndUser extends org.apache.avro.specific.SpecificRecordBase implements org.apache.avro.specific.SpecificRecord {
+ private static final long serialVersionUID = 6432660008992245598L;
+ public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"record\",\"name\":\"OrderAndUser\",\"namespace\":\"de.trion.microservices.avro\",\"fields\":[{\"name\":\"order\",\"type\":{\"type\":\"record\",\"name\":\"Order\",\"fields\":[{\"name\":\"id\",\"type\":\"string\"},{\"name\":\"state\",\"type\":{\"type\":\"enum\",\"name\":\"OrderState\",\"symbols\":[\"CREATED\",\"APPROVED\",\"DECLINED\"],\"default\":\"CREATED\"}},{\"name\":\"customerId\",\"type\":\"long\"},{\"name\":\"orderId\",\"type\":\"long\"},{\"name\":\"productId\",\"type\":\"long\"},{\"name\":\"quantity\",\"type\":\"int\"}]}},{\"name\":\"user\",\"type\":[\"null\",{\"type\":\"record\",\"name\":\"User\",\"fields\":[{\"name\":\"id\",\"type\":\"long\"},{\"name\":\"level\",\"type\":{\"type\":\"enum\",\"name\":\"CustomerLevel\",\"symbols\":[\"BRONZE\",\"SILVER\",\"GOLD\",\"UNWANTED\"]}},{\"name\":\"name\",\"type\":\"string\"}]}]}]}");
+ public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
+
+ private static SpecificData MODEL$ = new SpecificData();
+
+ private static final BinaryMessageEncoder<OrderAndUser> ENCODER =
+ new BinaryMessageEncoder<OrderAndUser>(MODEL$, SCHEMA$);
+
+ private static final BinaryMessageDecoder<OrderAndUser> DECODER =
+ new BinaryMessageDecoder<OrderAndUser>(MODEL$, SCHEMA$);
+
+ /**
+ * Return the BinaryMessageEncoder instance used by this class.
+ * @return the message encoder used by this class
+ */
+ public static BinaryMessageEncoder<OrderAndUser> getEncoder() {
+ return ENCODER;
+ }
+
+ /**
+ * Return the BinaryMessageDecoder instance used by this class.
+ * @return the message decoder used by this class
+ */
+ public static BinaryMessageDecoder<OrderAndUser> getDecoder() {
+ return DECODER;
+ }
+
+ /**
+ * Create a new BinaryMessageDecoder instance for this class that uses the specified {@link SchemaStore}.
+ * @param resolver a {@link SchemaStore} used to find schemas by fingerprint
+ * @return a BinaryMessageDecoder instance for this class backed by the given SchemaStore
+ */
+ public static BinaryMessageDecoder<OrderAndUser> createDecoder(SchemaStore resolver) {
+ return new BinaryMessageDecoder<OrderAndUser>(MODEL$, SCHEMA$, resolver);
+ }
+
+ /**
+ * Serializes this OrderAndUser to a ByteBuffer.
+ * @return a buffer holding the serialized data for this instance
+ * @throws java.io.IOException if this instance could not be serialized
+ */
+ public java.nio.ByteBuffer toByteBuffer() throws java.io.IOException {
+ return ENCODER.encode(this);
+ }
+
+ /**
+ * Deserializes a OrderAndUser from a ByteBuffer.
+ * @param b a byte buffer holding serialized data for an instance of this class
+ * @return a OrderAndUser instance decoded from the given buffer
+ * @throws java.io.IOException if the given bytes could not be deserialized into an instance of this class
+ */
+ public static OrderAndUser fromByteBuffer(
+ java.nio.ByteBuffer b) throws java.io.IOException {
+ return DECODER.decode(b);
+ }
+
+ @Deprecated public de.trion.microservices.avro.Order order;
+ @Deprecated public de.trion.microservices.avro.User user;
+
+ /**
+ * Default constructor. Note that this does not initialize fields
+ * to their default values from the schema. If that is desired then
+ * one should use <code>newBuilder()</code>.
+ */
+ public OrderAndUser() {}
+
+ /**
+ * All-args constructor.
+ * @param order The new value for order
+ * @param user The new value for user
+ */
+ public OrderAndUser(de.trion.microservices.avro.Order order, de.trion.microservices.avro.User user) {
+ this.order = order;
+ this.user = user;
+ }
+
+ public org.apache.avro.specific.SpecificData getSpecificData() { return MODEL$; }
+ public org.apache.avro.Schema getSchema() { return SCHEMA$; }
+ // Used by DatumWriter. Applications should not call.
+ public java.lang.Object get(int field$) {
+ switch (field$) {
+ case 0: return order;
+ case 1: return user;
+ default: throw new org.apache.avro.AvroRuntimeException("Bad index");
+ }
+ }
+
+ // Used by DatumReader. Applications should not call.
+ @SuppressWarnings(value="unchecked")
+ public void put(int field$, java.lang.Object value$) {
+ switch (field$) {
+ case 0: order = (de.trion.microservices.avro.Order)value$; break;
+ case 1: user = (de.trion.microservices.avro.User)value$; break;
+ default: throw new org.apache.avro.AvroRuntimeException("Bad index");
+ }
+ }
+
+ /**
+ * Gets the value of the 'order' field.
+ * @return The value of the 'order' field.
+ */
+ public de.trion.microservices.avro.Order getOrder() {
+ return order;
+ }
+
+
+ /**
+ * Sets the value of the 'order' field.
+ * @param value the value to set.
+ */
+ public void setOrder(de.trion.microservices.avro.Order value) {
+ this.order = value;
+ }
+
+ /**
+ * Gets the value of the 'user' field.
+ * @return The value of the 'user' field.
+ */
+ public de.trion.microservices.avro.User getUser() {
+ return user;
+ }
+
+
+ /**
+ * Sets the value of the 'user' field.
+ * @param value the value to set.
+ */
+ public void setUser(de.trion.microservices.avro.User value) {
+ this.user = value;
+ }
+
+ /**
+ * Creates a new OrderAndUser RecordBuilder.
+ * @return A new OrderAndUser RecordBuilder
+ */
+ public static de.trion.microservices.avro.OrderAndUser.Builder newBuilder() {
+ return new de.trion.microservices.avro.OrderAndUser.Builder();
+ }
+
+ /**
+ * Creates a new OrderAndUser RecordBuilder by copying an existing Builder.
+ * @param other The existing builder to copy.
+ * @return A new OrderAndUser RecordBuilder
+ */
+ public static de.trion.microservices.avro.OrderAndUser.Builder newBuilder(de.trion.microservices.avro.OrderAndUser.Builder other) {
+ if (other == null) {
+ return new de.trion.microservices.avro.OrderAndUser.Builder();
+ } else {
+ return new de.trion.microservices.avro.OrderAndUser.Builder(other);
+ }
+ }
+
+ /**
+ * Creates a new OrderAndUser RecordBuilder by copying an existing OrderAndUser instance.
+ * @param other The existing instance to copy.
+ * @return A new OrderAndUser RecordBuilder
+ */
+ public static de.trion.microservices.avro.OrderAndUser.Builder newBuilder(de.trion.microservices.avro.OrderAndUser other) {
+ if (other == null) {
+ return new de.trion.microservices.avro.OrderAndUser.Builder();
+ } else {
+ return new de.trion.microservices.avro.OrderAndUser.Builder(other);
+ }
+ }
+
+ /**
+ * RecordBuilder for OrderAndUser instances.
+ */
+ public static class Builder extends org.apache.avro.specific.SpecificRecordBuilderBase<OrderAndUser>
+ implements org.apache.avro.data.RecordBuilder<OrderAndUser> {
+
+ private de.trion.microservices.avro.Order order;
+ private de.trion.microservices.avro.Order.Builder orderBuilder;
+ private de.trion.microservices.avro.User user;
+ private de.trion.microservices.avro.User.Builder userBuilder;
+
+ /** Creates a new Builder */
+ private Builder() {
+ super(SCHEMA$);
+ }
+
+ /**
+ * Creates a Builder by copying an existing Builder.
+ * @param other The existing Builder to copy.
+ */
+ private Builder(de.trion.microservices.avro.OrderAndUser.Builder other) {
+ super(other);
+ if (isValidValue(fields()[0], other.order)) {
+ this.order = data().deepCopy(fields()[0].schema(), other.order);
+ fieldSetFlags()[0] = other.fieldSetFlags()[0];
+ }
+ if (other.hasOrderBuilder()) {
+ this.orderBuilder = de.trion.microservices.avro.Order.newBuilder(other.getOrderBuilder());
+ }
+ if (isValidValue(fields()[1], other.user)) {
+ this.user = data().deepCopy(fields()[1].schema(), other.user);
+ fieldSetFlags()[1] = other.fieldSetFlags()[1];
+ }
+ if (other.hasUserBuilder()) {
+ this.userBuilder = de.trion.microservices.avro.User.newBuilder(other.getUserBuilder());
+ }
+ }
+
+ /**
+ * Creates a Builder by copying an existing OrderAndUser instance
+ * @param other The existing instance to copy.
+ */
+ private Builder(de.trion.microservices.avro.OrderAndUser other) {
+ super(SCHEMA$);
+ if (isValidValue(fields()[0], other.order)) {
+ this.order = data().deepCopy(fields()[0].schema(), other.order);
+ fieldSetFlags()[0] = true;
+ }
+ this.orderBuilder = null;
+ if (isValidValue(fields()[1], other.user)) {
+ this.user = data().deepCopy(fields()[1].schema(), other.user);
+ fieldSetFlags()[1] = true;
+ }
+ this.userBuilder = null;
+ }
+
+ /**
+ * Gets the value of the 'order' field.
+ * @return The value.
+ */
+ public de.trion.microservices.avro.Order getOrder() {
+ return order;
+ }
+
+
+ /**
+ * Sets the value of the 'order' field.
+ * @param value The value of 'order'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderAndUser.Builder setOrder(de.trion.microservices.avro.Order value) {
+ validate(fields()[0], value);
+ this.orderBuilder = null;
+ this.order = value;
+ fieldSetFlags()[0] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'order' field has been set.
+ * @return True if the 'order' field has been set, false otherwise.
+ */
+ public boolean hasOrder() {
+ return fieldSetFlags()[0];
+ }
+
+ /**
+ * Gets the Builder instance for the 'order' field and creates one if it doesn't exist yet.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.Order.Builder getOrderBuilder() {
+ if (orderBuilder == null) {
+ if (hasOrder()) {
+ setOrderBuilder(de.trion.microservices.avro.Order.newBuilder(order));
+ } else {
+ setOrderBuilder(de.trion.microservices.avro.Order.newBuilder());
+ }
+ }
+ return orderBuilder;
+ }
+
+ /**
+ * Sets the Builder instance for the 'order' field
+ * @param value The builder instance that must be set.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderAndUser.Builder setOrderBuilder(de.trion.microservices.avro.Order.Builder value) {
+ clearOrder();
+ orderBuilder = value;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'order' field has an active Builder instance
+ * @return True if the 'order' field has an active Builder instance
+ */
+ public boolean hasOrderBuilder() {
+ return orderBuilder != null;
+ }
+
+ /**
+ * Clears the value of the 'order' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderAndUser.Builder clearOrder() {
+ order = null;
+ orderBuilder = null;
+ fieldSetFlags()[0] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'user' field.
+ * @return The value.
+ */
+ public de.trion.microservices.avro.User getUser() {
+ return user;
+ }
+
+
+ /**
+ * Sets the value of the 'user' field.
+ * @param value The value of 'user'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderAndUser.Builder setUser(de.trion.microservices.avro.User value) {
+ validate(fields()[1], value);
+ this.userBuilder = null;
+ this.user = value;
+ fieldSetFlags()[1] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'user' field has been set.
+ * @return True if the 'user' field has been set, false otherwise.
+ */
+ public boolean hasUser() {
+ return fieldSetFlags()[1];
+ }
+
+ /**
+ * Gets the Builder instance for the 'user' field and creates one if it doesn't exist yet.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.User.Builder getUserBuilder() {
+ if (userBuilder == null) {
+ if (hasUser()) {
+ setUserBuilder(de.trion.microservices.avro.User.newBuilder(user));
+ } else {
+ setUserBuilder(de.trion.microservices.avro.User.newBuilder());
+ }
+ }
+ return userBuilder;
+ }
+
+ /**
+ * Sets the Builder instance for the 'user' field
+ * @param value The builder instance that must be set.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderAndUser.Builder setUserBuilder(de.trion.microservices.avro.User.Builder value) {
+ clearUser();
+ userBuilder = value;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'user' field has an active Builder instance
+ * @return True if the 'user' field has an active Builder instance
+ */
+ public boolean hasUserBuilder() {
+ return userBuilder != null;
+ }
+
+ /**
+ * Clears the value of the 'user' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderAndUser.Builder clearUser() {
+ user = null;
+ userBuilder = null;
+ fieldSetFlags()[1] = false;
+ return this;
+ }
+
+ @Override
+ @SuppressWarnings("unchecked")
+ public OrderAndUser build() {
+ try {
+ OrderAndUser record = new OrderAndUser();
+ if (orderBuilder != null) {
+ try {
+ record.order = this.orderBuilder.build();
+ } catch (org.apache.avro.AvroMissingFieldException e) {
+ e.addParentField(record.getSchema().getField("order"));
+ throw e;
+ }
+ } else {
+ record.order = fieldSetFlags()[0] ? this.order : (de.trion.microservices.avro.Order) defaultValue(fields()[0]);
+ }
+ if (userBuilder != null) {
+ try {
+ record.user = this.userBuilder.build();
+ } catch (org.apache.avro.AvroMissingFieldException e) {
+ e.addParentField(record.getSchema().getField("user"));
+ throw e;
+ }
+ } else {
+ record.user = fieldSetFlags()[1] ? this.user : (de.trion.microservices.avro.User) defaultValue(fields()[1]);
+ }
+ return record;
+ } catch (org.apache.avro.AvroMissingFieldException e) {
+ throw e;
+ } catch (java.lang.Exception e) {
+ throw new org.apache.avro.AvroRuntimeException(e);
+ }
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ private static final org.apache.avro.io.DatumWriter<OrderAndUser>
+ WRITER$ = (org.apache.avro.io.DatumWriter<OrderAndUser>)MODEL$.createDatumWriter(SCHEMA$);
+
+ @Override public void writeExternal(java.io.ObjectOutput out)
+ throws java.io.IOException {
+ WRITER$.write(this, SpecificData.getEncoder(out));
+ }
+
+ @SuppressWarnings("unchecked")
+ private static final org.apache.avro.io.DatumReader<OrderAndUser>
+ READER$ = (org.apache.avro.io.DatumReader<OrderAndUser>)MODEL$.createDatumReader(SCHEMA$);
+
+ @Override public void readExternal(java.io.ObjectInput in)
+ throws java.io.IOException {
+ READER$.read(this, SpecificData.getDecoder(in));
+ }
+
+ @Override protected boolean hasCustomCoders() { return true; }
+
+ @Override public void customEncode(org.apache.avro.io.Encoder out)
+ throws java.io.IOException
+ {
+ this.order.customEncode(out);
+
+ if (this.user == null) {
+ out.writeIndex(0);
+ out.writeNull();
+ } else {
+ out.writeIndex(1);
+ this.user.customEncode(out);
+ }
+
+ }
+
+ @Override public void customDecode(org.apache.avro.io.ResolvingDecoder in)
+ throws java.io.IOException
+ {
+ org.apache.avro.Schema.Field[] fieldOrder = in.readFieldOrderIfDiff();
+ if (fieldOrder == null) {
+ if (this.order == null) {
+ this.order = new de.trion.microservices.avro.Order();
+ }
+ this.order.customDecode(in);
+
+ if (in.readIndex() != 1) {
+ in.readNull();
+ this.user = null;
+ } else {
+ if (this.user == null) {
+ this.user = new de.trion.microservices.avro.User();
+ }
+ this.user.customDecode(in);
+ }
+
+ } else {
+ for (int i = 0; i < 2; i++) {
+ switch (fieldOrder[i].pos()) {
+ case 0:
+ if (this.order == null) {
+ this.order = new de.trion.microservices.avro.Order();
+ }
+ this.order.customDecode(in);
+ break;
+
+ case 1:
+ if (in.readIndex() != 1) {
+ in.readNull();
+ this.user = null;
+ } else {
+ if (this.user == null) {
+ this.user = new de.trion.microservices.avro.User();
+ }
+ this.user.customDecode(in);
+ }
+ break;
+
+ default:
+ throw new java.io.IOException("Corrupt ResolvingDecoder.");
+ }
+ }
+ }
+ }
+}
+
+
+
+
+
+
+
+
+
+
--- /dev/null
+/**
+ * Autogenerated by Avro
+ *
+ * DO NOT EDIT DIRECTLY
+ */
+package de.trion.microservices.avro;
+@org.apache.avro.specific.AvroGenerated
+public enum OrderState implements org.apache.avro.generic.GenericEnumSymbol<OrderState> {
+ CREATED, APPROVED, DECLINED ;
+ public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"enum\",\"name\":\"OrderState\",\"namespace\":\"de.trion.microservices.avro\",\"symbols\":[\"CREATED\",\"APPROVED\",\"DECLINED\"],\"default\":\"CREATED\"}");
+ public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
+ public org.apache.avro.Schema getSchema() { return SCHEMA$; }
+}
--- /dev/null
+/**
+ * Autogenerated by Avro
+ *
+ * DO NOT EDIT DIRECTLY
+ */
+package de.trion.microservices.avro;
+
+import org.apache.avro.generic.GenericArray;
+import org.apache.avro.specific.SpecificData;
+import org.apache.avro.util.Utf8;
+import org.apache.avro.message.BinaryMessageEncoder;
+import org.apache.avro.message.BinaryMessageDecoder;
+import org.apache.avro.message.SchemaStore;
+
+@org.apache.avro.specific.AvroGenerated
+public class OrderValidation extends org.apache.avro.specific.SpecificRecordBase implements org.apache.avro.specific.SpecificRecord {
+ private static final long serialVersionUID = 8233123483892962178L;
+ public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"record\",\"name\":\"OrderValidation\",\"namespace\":\"de.trion.microservices.avro\",\"fields\":[{\"name\":\"orderId\",\"type\":\"string\"},{\"name\":\"checkType\",\"type\":{\"type\":\"enum\",\"name\":\"OrderValidationType\",\"symbols\":[\"ORDER_DETAILS_CHECK\",\"ORDER_USER_CHECK\"]}},{\"name\":\"validationResult\",\"type\":{\"type\":\"enum\",\"name\":\"OrderValidationResult\",\"symbols\":[\"PASS\",\"FAIL\"]}},{\"name\":\"messages\",\"type\":{\"type\":\"array\",\"items\":\"string\"}}]}");
+ public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
+
+ private static SpecificData MODEL$ = new SpecificData();
+
+ private static final BinaryMessageEncoder<OrderValidation> ENCODER =
+ new BinaryMessageEncoder<OrderValidation>(MODEL$, SCHEMA$);
+
+ private static final BinaryMessageDecoder<OrderValidation> DECODER =
+ new BinaryMessageDecoder<OrderValidation>(MODEL$, SCHEMA$);
+
+ /**
+ * Return the BinaryMessageEncoder instance used by this class.
+ * @return the message encoder used by this class
+ */
+ public static BinaryMessageEncoder<OrderValidation> getEncoder() {
+ return ENCODER;
+ }
+
+ /**
+ * Return the BinaryMessageDecoder instance used by this class.
+ * @return the message decoder used by this class
+ */
+ public static BinaryMessageDecoder<OrderValidation> getDecoder() {
+ return DECODER;
+ }
+
+ /**
+ * Create a new BinaryMessageDecoder instance for this class that uses the specified {@link SchemaStore}.
+ * @param resolver a {@link SchemaStore} used to find schemas by fingerprint
+ * @return a BinaryMessageDecoder instance for this class backed by the given SchemaStore
+ */
+ public static BinaryMessageDecoder<OrderValidation> createDecoder(SchemaStore resolver) {
+ return new BinaryMessageDecoder<OrderValidation>(MODEL$, SCHEMA$, resolver);
+ }
+
+ /**
+ * Serializes this OrderValidation to a ByteBuffer.
+ * @return a buffer holding the serialized data for this instance
+ * @throws java.io.IOException if this instance could not be serialized
+ */
+ public java.nio.ByteBuffer toByteBuffer() throws java.io.IOException {
+ return ENCODER.encode(this);
+ }
+
+ /**
+ * Deserializes a OrderValidation from a ByteBuffer.
+ * @param b a byte buffer holding serialized data for an instance of this class
+ * @return a OrderValidation instance decoded from the given buffer
+ * @throws java.io.IOException if the given bytes could not be deserialized into an instance of this class
+ */
+ public static OrderValidation fromByteBuffer(
+ java.nio.ByteBuffer b) throws java.io.IOException {
+ return DECODER.decode(b);
+ }
+
+ @Deprecated public java.lang.CharSequence orderId;
+ @Deprecated public de.trion.microservices.avro.OrderValidationType checkType;
+ @Deprecated public de.trion.microservices.avro.OrderValidationResult validationResult;
+ @Deprecated public java.util.List<java.lang.CharSequence> messages;
+
+ /**
+ * Default constructor. Note that this does not initialize fields
+ * to their default values from the schema. If that is desired then
+ * one should use <code>newBuilder()</code>.
+ */
+ public OrderValidation() {}
+
+ /**
+ * All-args constructor.
+ * @param orderId The new value for orderId
+ * @param checkType The new value for checkType
+ * @param validationResult The new value for validationResult
+ * @param messages The new value for messages
+ */
+ public OrderValidation(java.lang.CharSequence orderId, de.trion.microservices.avro.OrderValidationType checkType, de.trion.microservices.avro.OrderValidationResult validationResult, java.util.List<java.lang.CharSequence> messages) {
+ this.orderId = orderId;
+ this.checkType = checkType;
+ this.validationResult = validationResult;
+ this.messages = messages;
+ }
+
+ public org.apache.avro.specific.SpecificData getSpecificData() { return MODEL$; }
+ public org.apache.avro.Schema getSchema() { return SCHEMA$; }
+ // Used by DatumWriter. Applications should not call.
+ public java.lang.Object get(int field$) {
+ switch (field$) {
+ case 0: return orderId;
+ case 1: return checkType;
+ case 2: return validationResult;
+ case 3: return messages;
+ default: throw new org.apache.avro.AvroRuntimeException("Bad index");
+ }
+ }
+
+ // Used by DatumReader. Applications should not call.
+ @SuppressWarnings(value="unchecked")
+ public void put(int field$, java.lang.Object value$) {
+ switch (field$) {
+ case 0: orderId = (java.lang.CharSequence)value$; break;
+ case 1: checkType = (de.trion.microservices.avro.OrderValidationType)value$; break;
+ case 2: validationResult = (de.trion.microservices.avro.OrderValidationResult)value$; break;
+ case 3: messages = (java.util.List<java.lang.CharSequence>)value$; break;
+ default: throw new org.apache.avro.AvroRuntimeException("Bad index");
+ }
+ }
+
+ /**
+ * Gets the value of the 'orderId' field.
+ * @return The value of the 'orderId' field.
+ */
+ public java.lang.CharSequence getOrderId() {
+ return orderId;
+ }
+
+
+ /**
+ * Sets the value of the 'orderId' field.
+ * @param value the value to set.
+ */
+ public void setOrderId(java.lang.CharSequence value) {
+ this.orderId = value;
+ }
+
+ /**
+ * Gets the value of the 'checkType' field.
+ * @return The value of the 'checkType' field.
+ */
+ public de.trion.microservices.avro.OrderValidationType getCheckType() {
+ return checkType;
+ }
+
+
+ /**
+ * Sets the value of the 'checkType' field.
+ * @param value the value to set.
+ */
+ public void setCheckType(de.trion.microservices.avro.OrderValidationType value) {
+ this.checkType = value;
+ }
+
+ /**
+ * Gets the value of the 'validationResult' field.
+ * @return The value of the 'validationResult' field.
+ */
+ public de.trion.microservices.avro.OrderValidationResult getValidationResult() {
+ return validationResult;
+ }
+
+
+ /**
+ * Sets the value of the 'validationResult' field.
+ * @param value the value to set.
+ */
+ public void setValidationResult(de.trion.microservices.avro.OrderValidationResult value) {
+ this.validationResult = value;
+ }
+
+ /**
+ * Gets the value of the 'messages' field.
+ * @return The value of the 'messages' field.
+ */
+ public java.util.List<java.lang.CharSequence> getMessages() {
+ return messages;
+ }
+
+
+ /**
+ * Sets the value of the 'messages' field.
+ * @param value the value to set.
+ */
+ public void setMessages(java.util.List<java.lang.CharSequence> value) {
+ this.messages = value;
+ }
+
+ /**
+ * Creates a new OrderValidation RecordBuilder.
+ * @return A new OrderValidation RecordBuilder
+ */
+ public static de.trion.microservices.avro.OrderValidation.Builder newBuilder() {
+ return new de.trion.microservices.avro.OrderValidation.Builder();
+ }
+
+ /**
+ * Creates a new OrderValidation RecordBuilder by copying an existing Builder.
+ * @param other The existing builder to copy.
+ * @return A new OrderValidation RecordBuilder
+ */
+ public static de.trion.microservices.avro.OrderValidation.Builder newBuilder(de.trion.microservices.avro.OrderValidation.Builder other) {
+ if (other == null) {
+ return new de.trion.microservices.avro.OrderValidation.Builder();
+ } else {
+ return new de.trion.microservices.avro.OrderValidation.Builder(other);
+ }
+ }
+
+ /**
+ * Creates a new OrderValidation RecordBuilder by copying an existing OrderValidation instance.
+ * @param other The existing instance to copy.
+ * @return A new OrderValidation RecordBuilder
+ */
+ public static de.trion.microservices.avro.OrderValidation.Builder newBuilder(de.trion.microservices.avro.OrderValidation other) {
+ if (other == null) {
+ return new de.trion.microservices.avro.OrderValidation.Builder();
+ } else {
+ return new de.trion.microservices.avro.OrderValidation.Builder(other);
+ }
+ }
+
+ /**
+ * RecordBuilder for OrderValidation instances.
+ */
+ public static class Builder extends org.apache.avro.specific.SpecificRecordBuilderBase<OrderValidation>
+ implements org.apache.avro.data.RecordBuilder<OrderValidation> {
+
+ private java.lang.CharSequence orderId;
+ private de.trion.microservices.avro.OrderValidationType checkType;
+ private de.trion.microservices.avro.OrderValidationResult validationResult;
+ private java.util.List<java.lang.CharSequence> messages;
+
+ /** Creates a new Builder */
+ private Builder() {
+ super(SCHEMA$);
+ }
+
+ /**
+ * Creates a Builder by copying an existing Builder.
+ * @param other The existing Builder to copy.
+ */
+ private Builder(de.trion.microservices.avro.OrderValidation.Builder other) {
+ super(other);
+ if (isValidValue(fields()[0], other.orderId)) {
+ this.orderId = data().deepCopy(fields()[0].schema(), other.orderId);
+ fieldSetFlags()[0] = other.fieldSetFlags()[0];
+ }
+ if (isValidValue(fields()[1], other.checkType)) {
+ this.checkType = data().deepCopy(fields()[1].schema(), other.checkType);
+ fieldSetFlags()[1] = other.fieldSetFlags()[1];
+ }
+ if (isValidValue(fields()[2], other.validationResult)) {
+ this.validationResult = data().deepCopy(fields()[2].schema(), other.validationResult);
+ fieldSetFlags()[2] = other.fieldSetFlags()[2];
+ }
+ if (isValidValue(fields()[3], other.messages)) {
+ this.messages = data().deepCopy(fields()[3].schema(), other.messages);
+ fieldSetFlags()[3] = other.fieldSetFlags()[3];
+ }
+ }
+
+ /**
+ * Creates a Builder by copying an existing OrderValidation instance
+ * @param other The existing instance to copy.
+ */
+ private Builder(de.trion.microservices.avro.OrderValidation other) {
+ super(SCHEMA$);
+ if (isValidValue(fields()[0], other.orderId)) {
+ this.orderId = data().deepCopy(fields()[0].schema(), other.orderId);
+ fieldSetFlags()[0] = true;
+ }
+ if (isValidValue(fields()[1], other.checkType)) {
+ this.checkType = data().deepCopy(fields()[1].schema(), other.checkType);
+ fieldSetFlags()[1] = true;
+ }
+ if (isValidValue(fields()[2], other.validationResult)) {
+ this.validationResult = data().deepCopy(fields()[2].schema(), other.validationResult);
+ fieldSetFlags()[2] = true;
+ }
+ if (isValidValue(fields()[3], other.messages)) {
+ this.messages = data().deepCopy(fields()[3].schema(), other.messages);
+ fieldSetFlags()[3] = true;
+ }
+ }
+
+ /**
+ * Gets the value of the 'orderId' field.
+ * @return The value.
+ */
+ public java.lang.CharSequence getOrderId() {
+ return orderId;
+ }
+
+
+ /**
+ * Sets the value of the 'orderId' field.
+ * @param value The value of 'orderId'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderValidation.Builder setOrderId(java.lang.CharSequence value) {
+ validate(fields()[0], value);
+ this.orderId = value;
+ fieldSetFlags()[0] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'orderId' field has been set.
+ * @return True if the 'orderId' field has been set, false otherwise.
+ */
+ public boolean hasOrderId() {
+ return fieldSetFlags()[0];
+ }
+
+
+ /**
+ * Clears the value of the 'orderId' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderValidation.Builder clearOrderId() {
+ orderId = null;
+ fieldSetFlags()[0] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'checkType' field.
+ * @return The value.
+ */
+ public de.trion.microservices.avro.OrderValidationType getCheckType() {
+ return checkType;
+ }
+
+
+ /**
+ * Sets the value of the 'checkType' field.
+ * @param value The value of 'checkType'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderValidation.Builder setCheckType(de.trion.microservices.avro.OrderValidationType value) {
+ validate(fields()[1], value);
+ this.checkType = value;
+ fieldSetFlags()[1] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'checkType' field has been set.
+ * @return True if the 'checkType' field has been set, false otherwise.
+ */
+ public boolean hasCheckType() {
+ return fieldSetFlags()[1];
+ }
+
+
+ /**
+ * Clears the value of the 'checkType' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderValidation.Builder clearCheckType() {
+ checkType = null;
+ fieldSetFlags()[1] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'validationResult' field.
+ * @return The value.
+ */
+ public de.trion.microservices.avro.OrderValidationResult getValidationResult() {
+ return validationResult;
+ }
+
+
+ /**
+ * Sets the value of the 'validationResult' field.
+ * @param value The value of 'validationResult'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderValidation.Builder setValidationResult(de.trion.microservices.avro.OrderValidationResult value) {
+ validate(fields()[2], value);
+ this.validationResult = value;
+ fieldSetFlags()[2] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'validationResult' field has been set.
+ * @return True if the 'validationResult' field has been set, false otherwise.
+ */
+ public boolean hasValidationResult() {
+ return fieldSetFlags()[2];
+ }
+
+
+ /**
+ * Clears the value of the 'validationResult' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderValidation.Builder clearValidationResult() {
+ validationResult = null;
+ fieldSetFlags()[2] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'messages' field.
+ * @return The value.
+ */
+ public java.util.List<java.lang.CharSequence> getMessages() {
+ return messages;
+ }
+
+
+ /**
+ * Sets the value of the 'messages' field.
+ * @param value The value of 'messages'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderValidation.Builder setMessages(java.util.List<java.lang.CharSequence> value) {
+ validate(fields()[3], value);
+ this.messages = value;
+ fieldSetFlags()[3] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'messages' field has been set.
+ * @return True if the 'messages' field has been set, false otherwise.
+ */
+ public boolean hasMessages() {
+ return fieldSetFlags()[3];
+ }
+
+
+ /**
+ * Clears the value of the 'messages' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.OrderValidation.Builder clearMessages() {
+ messages = null;
+ fieldSetFlags()[3] = false;
+ return this;
+ }
+
+ @Override
+ @SuppressWarnings("unchecked")
+ public OrderValidation build() {
+ try {
+ OrderValidation record = new OrderValidation();
+ record.orderId = fieldSetFlags()[0] ? this.orderId : (java.lang.CharSequence) defaultValue(fields()[0]);
+ record.checkType = fieldSetFlags()[1] ? this.checkType : (de.trion.microservices.avro.OrderValidationType) defaultValue(fields()[1]);
+ record.validationResult = fieldSetFlags()[2] ? this.validationResult : (de.trion.microservices.avro.OrderValidationResult) defaultValue(fields()[2]);
+ record.messages = fieldSetFlags()[3] ? this.messages : (java.util.List<java.lang.CharSequence>) defaultValue(fields()[3]);
+ return record;
+ } catch (org.apache.avro.AvroMissingFieldException e) {
+ throw e;
+ } catch (java.lang.Exception e) {
+ throw new org.apache.avro.AvroRuntimeException(e);
+ }
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ private static final org.apache.avro.io.DatumWriter<OrderValidation>
+ WRITER$ = (org.apache.avro.io.DatumWriter<OrderValidation>)MODEL$.createDatumWriter(SCHEMA$);
+
+ @Override public void writeExternal(java.io.ObjectOutput out)
+ throws java.io.IOException {
+ WRITER$.write(this, SpecificData.getEncoder(out));
+ }
+
+ @SuppressWarnings("unchecked")
+ private static final org.apache.avro.io.DatumReader<OrderValidation>
+ READER$ = (org.apache.avro.io.DatumReader<OrderValidation>)MODEL$.createDatumReader(SCHEMA$);
+
+ @Override public void readExternal(java.io.ObjectInput in)
+ throws java.io.IOException {
+ READER$.read(this, SpecificData.getDecoder(in));
+ }
+
+ @Override protected boolean hasCustomCoders() { return true; }
+
+ @Override public void customEncode(org.apache.avro.io.Encoder out)
+ throws java.io.IOException
+ {
+ out.writeString(this.orderId);
+
+ out.writeEnum(this.checkType.ordinal());
+
+ out.writeEnum(this.validationResult.ordinal());
+
+ long size0 = this.messages.size();
+ out.writeArrayStart();
+ out.setItemCount(size0);
+ long actualSize0 = 0;
+ for (java.lang.CharSequence e0: this.messages) {
+ actualSize0++;
+ out.startItem();
+ out.writeString(e0);
+ }
+ out.writeArrayEnd();
+ if (actualSize0 != size0)
+ throw new java.util.ConcurrentModificationException("Array-size written was " + size0 + ", but element count was " + actualSize0 + ".");
+
+ }
+
+ @Override public void customDecode(org.apache.avro.io.ResolvingDecoder in)
+ throws java.io.IOException
+ {
+ org.apache.avro.Schema.Field[] fieldOrder = in.readFieldOrderIfDiff();
+ if (fieldOrder == null) {
+ this.orderId = in.readString(this.orderId instanceof Utf8 ? (Utf8)this.orderId : null);
+
+ this.checkType = de.trion.microservices.avro.OrderValidationType.values()[in.readEnum()];
+
+ this.validationResult = de.trion.microservices.avro.OrderValidationResult.values()[in.readEnum()];
+
+ long size0 = in.readArrayStart();
+ java.util.List<java.lang.CharSequence> a0 = this.messages;
+ if (a0 == null) {
+ a0 = new SpecificData.Array<java.lang.CharSequence>((int)size0, SCHEMA$.getField("messages").schema());
+ this.messages = a0;
+ } else a0.clear();
+ SpecificData.Array<java.lang.CharSequence> ga0 = (a0 instanceof SpecificData.Array ? (SpecificData.Array<java.lang.CharSequence>)a0 : null);
+ for ( ; 0 < size0; size0 = in.arrayNext()) {
+ for ( ; size0 != 0; size0--) {
+ java.lang.CharSequence e0 = (ga0 != null ? ga0.peek() : null);
+ e0 = in.readString(e0 instanceof Utf8 ? (Utf8)e0 : null);
+ a0.add(e0);
+ }
+ }
+
+ } else {
+ for (int i = 0; i < 4; i++) {
+ switch (fieldOrder[i].pos()) {
+ case 0:
+ this.orderId = in.readString(this.orderId instanceof Utf8 ? (Utf8)this.orderId : null);
+ break;
+
+ case 1:
+ this.checkType = de.trion.microservices.avro.OrderValidationType.values()[in.readEnum()];
+ break;
+
+ case 2:
+ this.validationResult = de.trion.microservices.avro.OrderValidationResult.values()[in.readEnum()];
+ break;
+
+ case 3:
+ long size0 = in.readArrayStart();
+ java.util.List<java.lang.CharSequence> a0 = this.messages;
+ if (a0 == null) {
+ a0 = new SpecificData.Array<java.lang.CharSequence>((int)size0, SCHEMA$.getField("messages").schema());
+ this.messages = a0;
+ } else a0.clear();
+ SpecificData.Array<java.lang.CharSequence> ga0 = (a0 instanceof SpecificData.Array ? (SpecificData.Array<java.lang.CharSequence>)a0 : null);
+ for ( ; 0 < size0; size0 = in.arrayNext()) {
+ for ( ; size0 != 0; size0--) {
+ java.lang.CharSequence e0 = (ga0 != null ? ga0.peek() : null);
+ e0 = in.readString(e0 instanceof Utf8 ? (Utf8)e0 : null);
+ a0.add(e0);
+ }
+ }
+ break;
+
+ default:
+ throw new java.io.IOException("Corrupt ResolvingDecoder.");
+ }
+ }
+ }
+ }
+}
+
+
+
+
+
+
+
+
+
+
--- /dev/null
+/**
+ * Autogenerated by Avro
+ *
+ * DO NOT EDIT DIRECTLY
+ */
+package de.trion.microservices.avro;
+@org.apache.avro.specific.AvroGenerated
+public enum OrderValidationResult implements org.apache.avro.generic.GenericEnumSymbol<OrderValidationResult> {
+ PASS, FAIL ;
+ public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"enum\",\"name\":\"OrderValidationResult\",\"namespace\":\"de.trion.microservices.avro\",\"symbols\":[\"PASS\",\"FAIL\"]}");
+ public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
+ public org.apache.avro.Schema getSchema() { return SCHEMA$; }
+}
--- /dev/null
+/**
+ * Autogenerated by Avro
+ *
+ * DO NOT EDIT DIRECTLY
+ */
+package de.trion.microservices.avro;
+@org.apache.avro.specific.AvroGenerated
+public enum OrderValidationType implements org.apache.avro.generic.GenericEnumSymbol<OrderValidationType> {
+ ORDER_DETAILS_CHECK, ORDER_USER_CHECK ;
+ public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"enum\",\"name\":\"OrderValidationType\",\"namespace\":\"de.trion.microservices.avro\",\"symbols\":[\"ORDER_DETAILS_CHECK\",\"ORDER_USER_CHECK\"]}");
+ public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
+ public org.apache.avro.Schema getSchema() { return SCHEMA$; }
+}
--- /dev/null
+/**
+ * Autogenerated by Avro
+ *
+ * DO NOT EDIT DIRECTLY
+ */
+package de.trion.microservices.avro;
+
+import org.apache.avro.generic.GenericArray;
+import org.apache.avro.specific.SpecificData;
+import org.apache.avro.util.Utf8;
+import org.apache.avro.message.BinaryMessageEncoder;
+import org.apache.avro.message.BinaryMessageDecoder;
+import org.apache.avro.message.SchemaStore;
+
+@org.apache.avro.specific.AvroGenerated
+public class User extends org.apache.avro.specific.SpecificRecordBase implements org.apache.avro.specific.SpecificRecord {
+ private static final long serialVersionUID = 2154150202977610190L;
+ public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"record\",\"name\":\"User\",\"namespace\":\"de.trion.microservices.avro\",\"fields\":[{\"name\":\"id\",\"type\":\"long\"},{\"name\":\"level\",\"type\":{\"type\":\"enum\",\"name\":\"CustomerLevel\",\"symbols\":[\"BRONZE\",\"SILVER\",\"GOLD\",\"UNWANTED\"]}},{\"name\":\"name\",\"type\":\"string\"}]}");
+ public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
+
+ private static SpecificData MODEL$ = new SpecificData();
+
+ private static final BinaryMessageEncoder<User> ENCODER =
+ new BinaryMessageEncoder<User>(MODEL$, SCHEMA$);
+
+ private static final BinaryMessageDecoder<User> DECODER =
+ new BinaryMessageDecoder<User>(MODEL$, SCHEMA$);
+
+ /**
+ * Return the BinaryMessageEncoder instance used by this class.
+ * @return the message encoder used by this class
+ */
+ public static BinaryMessageEncoder<User> getEncoder() {
+ return ENCODER;
+ }
+
+ /**
+ * Return the BinaryMessageDecoder instance used by this class.
+ * @return the message decoder used by this class
+ */
+ public static BinaryMessageDecoder<User> getDecoder() {
+ return DECODER;
+ }
+
+ /**
+ * Create a new BinaryMessageDecoder instance for this class that uses the specified {@link SchemaStore}.
+ * @param resolver a {@link SchemaStore} used to find schemas by fingerprint
+ * @return a BinaryMessageDecoder instance for this class backed by the given SchemaStore
+ */
+ public static BinaryMessageDecoder<User> createDecoder(SchemaStore resolver) {
+ return new BinaryMessageDecoder<User>(MODEL$, SCHEMA$, resolver);
+ }
+
+ /**
+ * Serializes this User to a ByteBuffer.
+ * @return a buffer holding the serialized data for this instance
+ * @throws java.io.IOException if this instance could not be serialized
+ */
+ public java.nio.ByteBuffer toByteBuffer() throws java.io.IOException {
+ return ENCODER.encode(this);
+ }
+
+ /**
+ * Deserializes a User from a ByteBuffer.
+ * @param b a byte buffer holding serialized data for an instance of this class
+ * @return a User instance decoded from the given buffer
+ * @throws java.io.IOException if the given bytes could not be deserialized into an instance of this class
+ */
+ public static User fromByteBuffer(
+ java.nio.ByteBuffer b) throws java.io.IOException {
+ return DECODER.decode(b);
+ }
+
+ @Deprecated public long id;
+ @Deprecated public de.trion.microservices.avro.CustomerLevel level;
+ @Deprecated public java.lang.CharSequence name;
+
+ /**
+ * Default constructor. Note that this does not initialize fields
+ * to their default values from the schema. If that is desired then
+ * one should use <code>newBuilder()</code>.
+ */
+ public User() {}
+
+ /**
+ * All-args constructor.
+ * @param id The new value for id
+ * @param level The new value for level
+ * @param name The new value for name
+ */
+ public User(java.lang.Long id, de.trion.microservices.avro.CustomerLevel level, java.lang.CharSequence name) {
+ this.id = id;
+ this.level = level;
+ this.name = name;
+ }
+
+ public org.apache.avro.specific.SpecificData getSpecificData() { return MODEL$; }
+ public org.apache.avro.Schema getSchema() { return SCHEMA$; }
+ // Used by DatumWriter. Applications should not call.
+ public java.lang.Object get(int field$) {
+ switch (field$) {
+ case 0: return id;
+ case 1: return level;
+ case 2: return name;
+ default: throw new org.apache.avro.AvroRuntimeException("Bad index");
+ }
+ }
+
+ // Used by DatumReader. Applications should not call.
+ @SuppressWarnings(value="unchecked")
+ public void put(int field$, java.lang.Object value$) {
+ switch (field$) {
+ case 0: id = (java.lang.Long)value$; break;
+ case 1: level = (de.trion.microservices.avro.CustomerLevel)value$; break;
+ case 2: name = (java.lang.CharSequence)value$; break;
+ default: throw new org.apache.avro.AvroRuntimeException("Bad index");
+ }
+ }
+
+ /**
+ * Gets the value of the 'id' field.
+ * @return The value of the 'id' field.
+ */
+ public long getId() {
+ return id;
+ }
+
+
+ /**
+ * Sets the value of the 'id' field.
+ * @param value the value to set.
+ */
+ public void setId(long value) {
+ this.id = value;
+ }
+
+ /**
+ * Gets the value of the 'level' field.
+ * @return The value of the 'level' field.
+ */
+ public de.trion.microservices.avro.CustomerLevel getLevel() {
+ return level;
+ }
+
+
+ /**
+ * Sets the value of the 'level' field.
+ * @param value the value to set.
+ */
+ public void setLevel(de.trion.microservices.avro.CustomerLevel value) {
+ this.level = value;
+ }
+
+ /**
+ * Gets the value of the 'name' field.
+ * @return The value of the 'name' field.
+ */
+ public java.lang.CharSequence getName() {
+ return name;
+ }
+
+
+ /**
+ * Sets the value of the 'name' field.
+ * @param value the value to set.
+ */
+ public void setName(java.lang.CharSequence value) {
+ this.name = value;
+ }
+
+ /**
+ * Creates a new User RecordBuilder.
+ * @return A new User RecordBuilder
+ */
+ public static de.trion.microservices.avro.User.Builder newBuilder() {
+ return new de.trion.microservices.avro.User.Builder();
+ }
+
+ /**
+ * Creates a new User RecordBuilder by copying an existing Builder.
+ * @param other The existing builder to copy.
+ * @return A new User RecordBuilder
+ */
+ public static de.trion.microservices.avro.User.Builder newBuilder(de.trion.microservices.avro.User.Builder other) {
+ if (other == null) {
+ return new de.trion.microservices.avro.User.Builder();
+ } else {
+ return new de.trion.microservices.avro.User.Builder(other);
+ }
+ }
+
+ /**
+ * Creates a new User RecordBuilder by copying an existing User instance.
+ * @param other The existing instance to copy.
+ * @return A new User RecordBuilder
+ */
+ public static de.trion.microservices.avro.User.Builder newBuilder(de.trion.microservices.avro.User other) {
+ if (other == null) {
+ return new de.trion.microservices.avro.User.Builder();
+ } else {
+ return new de.trion.microservices.avro.User.Builder(other);
+ }
+ }
+
+ /**
+ * RecordBuilder for User instances.
+ */
+ public static class Builder extends org.apache.avro.specific.SpecificRecordBuilderBase<User>
+ implements org.apache.avro.data.RecordBuilder<User> {
+
+ private long id;
+ private de.trion.microservices.avro.CustomerLevel level;
+ private java.lang.CharSequence name;
+
+ /** Creates a new Builder */
+ private Builder() {
+ super(SCHEMA$);
+ }
+
+ /**
+ * Creates a Builder by copying an existing Builder.
+ * @param other The existing Builder to copy.
+ */
+ private Builder(de.trion.microservices.avro.User.Builder other) {
+ super(other);
+ if (isValidValue(fields()[0], other.id)) {
+ this.id = data().deepCopy(fields()[0].schema(), other.id);
+ fieldSetFlags()[0] = other.fieldSetFlags()[0];
+ }
+ if (isValidValue(fields()[1], other.level)) {
+ this.level = data().deepCopy(fields()[1].schema(), other.level);
+ fieldSetFlags()[1] = other.fieldSetFlags()[1];
+ }
+ if (isValidValue(fields()[2], other.name)) {
+ this.name = data().deepCopy(fields()[2].schema(), other.name);
+ fieldSetFlags()[2] = other.fieldSetFlags()[2];
+ }
+ }
+
+ /**
+ * Creates a Builder by copying an existing User instance
+ * @param other The existing instance to copy.
+ */
+ private Builder(de.trion.microservices.avro.User other) {
+ super(SCHEMA$);
+ if (isValidValue(fields()[0], other.id)) {
+ this.id = data().deepCopy(fields()[0].schema(), other.id);
+ fieldSetFlags()[0] = true;
+ }
+ if (isValidValue(fields()[1], other.level)) {
+ this.level = data().deepCopy(fields()[1].schema(), other.level);
+ fieldSetFlags()[1] = true;
+ }
+ if (isValidValue(fields()[2], other.name)) {
+ this.name = data().deepCopy(fields()[2].schema(), other.name);
+ fieldSetFlags()[2] = true;
+ }
+ }
+
+ /**
+ * Gets the value of the 'id' field.
+ * @return The value.
+ */
+ public long getId() {
+ return id;
+ }
+
+
+ /**
+ * Sets the value of the 'id' field.
+ * @param value The value of 'id'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.User.Builder setId(long value) {
+ validate(fields()[0], value);
+ this.id = value;
+ fieldSetFlags()[0] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'id' field has been set.
+ * @return True if the 'id' field has been set, false otherwise.
+ */
+ public boolean hasId() {
+ return fieldSetFlags()[0];
+ }
+
+
+ /**
+ * Clears the value of the 'id' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.User.Builder clearId() {
+ fieldSetFlags()[0] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'level' field.
+ * @return The value.
+ */
+ public de.trion.microservices.avro.CustomerLevel getLevel() {
+ return level;
+ }
+
+
+ /**
+ * Sets the value of the 'level' field.
+ * @param value The value of 'level'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.User.Builder setLevel(de.trion.microservices.avro.CustomerLevel value) {
+ validate(fields()[1], value);
+ this.level = value;
+ fieldSetFlags()[1] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'level' field has been set.
+ * @return True if the 'level' field has been set, false otherwise.
+ */
+ public boolean hasLevel() {
+ return fieldSetFlags()[1];
+ }
+
+
+ /**
+ * Clears the value of the 'level' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.User.Builder clearLevel() {
+ level = null;
+ fieldSetFlags()[1] = false;
+ return this;
+ }
+
+ /**
+ * Gets the value of the 'name' field.
+ * @return The value.
+ */
+ public java.lang.CharSequence getName() {
+ return name;
+ }
+
+
+ /**
+ * Sets the value of the 'name' field.
+ * @param value The value of 'name'.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.User.Builder setName(java.lang.CharSequence value) {
+ validate(fields()[2], value);
+ this.name = value;
+ fieldSetFlags()[2] = true;
+ return this;
+ }
+
+ /**
+ * Checks whether the 'name' field has been set.
+ * @return True if the 'name' field has been set, false otherwise.
+ */
+ public boolean hasName() {
+ return fieldSetFlags()[2];
+ }
+
+
+ /**
+ * Clears the value of the 'name' field.
+ * @return This builder.
+ */
+ public de.trion.microservices.avro.User.Builder clearName() {
+ name = null;
+ fieldSetFlags()[2] = false;
+ return this;
+ }
+
+ @Override
+ @SuppressWarnings("unchecked")
+ public User build() {
+ try {
+ User record = new User();
+ record.id = fieldSetFlags()[0] ? this.id : (java.lang.Long) defaultValue(fields()[0]);
+ record.level = fieldSetFlags()[1] ? this.level : (de.trion.microservices.avro.CustomerLevel) defaultValue(fields()[1]);
+ record.name = fieldSetFlags()[2] ? this.name : (java.lang.CharSequence) defaultValue(fields()[2]);
+ return record;
+ } catch (org.apache.avro.AvroMissingFieldException e) {
+ throw e;
+ } catch (java.lang.Exception e) {
+ throw new org.apache.avro.AvroRuntimeException(e);
+ }
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ private static final org.apache.avro.io.DatumWriter<User>
+ WRITER$ = (org.apache.avro.io.DatumWriter<User>)MODEL$.createDatumWriter(SCHEMA$);
+
+ @Override public void writeExternal(java.io.ObjectOutput out)
+ throws java.io.IOException {
+ WRITER$.write(this, SpecificData.getEncoder(out));
+ }
+
+ @SuppressWarnings("unchecked")
+ private static final org.apache.avro.io.DatumReader<User>
+ READER$ = (org.apache.avro.io.DatumReader<User>)MODEL$.createDatumReader(SCHEMA$);
+
+ @Override public void readExternal(java.io.ObjectInput in)
+ throws java.io.IOException {
+ READER$.read(this, SpecificData.getDecoder(in));
+ }
+
+ @Override protected boolean hasCustomCoders() { return true; }
+
+ @Override public void customEncode(org.apache.avro.io.Encoder out)
+ throws java.io.IOException
+ {
+ out.writeLong(this.id);
+
+ out.writeEnum(this.level.ordinal());
+
+ out.writeString(this.name);
+
+ }
+
+ @Override public void customDecode(org.apache.avro.io.ResolvingDecoder in)
+ throws java.io.IOException
+ {
+ org.apache.avro.Schema.Field[] fieldOrder = in.readFieldOrderIfDiff();
+ if (fieldOrder == null) {
+ this.id = in.readLong();
+
+ this.level = de.trion.microservices.avro.CustomerLevel.values()[in.readEnum()];
+
+ this.name = in.readString(this.name instanceof Utf8 ? (Utf8)this.name : null);
+
+ } else {
+ for (int i = 0; i < 3; i++) {
+ switch (fieldOrder[i].pos()) {
+ case 0:
+ this.id = in.readLong();
+ break;
+
+ case 1:
+ this.level = de.trion.microservices.avro.CustomerLevel.values()[in.readEnum()];
+ break;
+
+ case 2:
+ this.name = in.readString(this.name instanceof Utf8 ? (Utf8)this.name : null);
+ break;
+
+ default:
+ throw new java.io.IOException("Corrupt ResolvingDecoder.");
+ }
+ }
+ }
+ }
+}
+
+
+
+
+
+
+
+
+
+
--- /dev/null
+package de.trion.microservices.validateorder;
+
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+
+
+@SpringBootApplication
+@EnableConfigurationProperties(ApplicationProperties.class)
+public class Application
+{
+ private final static Logger LOG = LoggerFactory.getLogger(Application.class);
+
+
+ public static void main(String[] args)
+ {
+ SpringApplication.run(Application.class, args);
+ }
+}
\ No newline at end of file
--- /dev/null
+package de.trion.microservices.validateorder;
+
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+
+@ConfigurationProperties("take-order")
+public class ApplicationProperties
+{
+ String bootstrapServers = "kafka:9092";
+ String schemaRegistryUrl = "http://schema-registry:8081";
+ String ordersTopic = "orders";
+ String validationTopic = "validation";
+
+
+ public String getBootstrapServers()
+ {
+ return bootstrapServers;
+ }
+
+ public void setBootstrapServers(String bootstrapServers)
+ {
+ this.bootstrapServers = bootstrapServers;
+ }
+
+ public String getSchemaRegistryUrl()
+ {
+ return schemaRegistryUrl;
+ }
+
+ public void setSchemaRegistryUrl(String schemaRegistryUrl)
+ {
+ this.schemaRegistryUrl = schemaRegistryUrl;
+ }
+
+ public String getOrdersTopic()
+ {
+ return ordersTopic;
+ }
+
+ public void setOrdersTopic(String topic)
+ {
+ this.ordersTopic = topic;
+ }
+
+ public String getValidationTopic()
+ {
+ return validationTopic;
+ }
+
+ public void setValidationTopic(String topic)
+ {
+ this.validationTopic = topic;
+ }
+}
--- /dev/null
+package de.trion.microservices.validateorder;
+
+
+import de.trion.microservices.avro.Order;
+import de.trion.microservices.avro.OrderState;
+import de.trion.microservices.avro.OrderValidation;
+import static de.trion.microservices.avro.OrderValidationResult.FAIL;
+import static de.trion.microservices.avro.OrderValidationResult.PASS;
+import static de.trion.microservices.avro.OrderValidationType.ORDER_DETAILS_CHECK;
+import io.confluent.kafka.streams.serdes.avro.SpecificAvroSerde;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Properties;
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
+import org.apache.kafka.common.serialization.Serdes;
+import org.apache.kafka.streams.KafkaStreams;
+import org.apache.kafka.streams.StreamsBuilder;
+import org.apache.kafka.streams.Topology;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+
+@Component
+public class ValidateUserService
+{
+ final static Logger LOG = LoggerFactory.getLogger(ValidateUserService.class);
+
+ private final String orders;
+ private final String validation;
+ private final KafkaStreams streams;
+
+
+ public ValidateUserService(ApplicationProperties config)
+ {
+ orders = config.ordersTopic;
+ validation = config.validationTopic;
+
+ Properties properties = new Properties();
+ properties.put("bootstrap.servers", config.bootstrapServers);
+ properties.put("application.id", "validate-user");
+ properties.put("schema.registry.url", config.schemaRegistryUrl);
+ properties.put("default.key.serde", Serdes.String().getClass());
+ properties.put("default.value.serde", SpecificAvroSerde.class);
+
+ StreamsBuilder builder = new StreamsBuilder();
+
+ Topology topology = builder.build();
+ streams = new KafkaStreams(topology, properties);
+ streams.setUncaughtExceptionHandler((Thread t, Throwable e) ->
+ {
+ LOG.error("Unexpected error in thread {}: {}", t, e.toString());
+ try
+ {
+ streams.close();
+ }
+ catch (Exception ex)
+ {
+ LOG.error("Could not close KafkaStreams!", ex);
+ }
+ });
+ }
+
+
+ @PostConstruct
+ public void start()
+ {
+ streams.start();
+ }
+
+ @PreDestroy
+ public void stop()
+ {
+ streams.close();
+ }
+}
--- /dev/null
+logging.level.de.trion=debug
--- /dev/null
+logging.level.de.trion=debug
--- /dev/null
+version=0-SNAPSHOT
+groupId=de.trion.kafka.microservices
+artifactId=validate-user-04
--- /dev/null
+de/trion/microservices/avro/OrderValidation$Builder.class
+de/trion/microservices/avro/Order$Builder.class
+de/trion/microservices/avro/OrderValidationType.class
+de/trion/microservices/validateuser/ApplicationProperties.class
+de/trion/microservices/avro/User$1.class
+de/trion/microservices/validateuser/ValidateUserService.class
+de/trion/microservices/avro/Order.class
+de/trion/microservices/avro/OrderAndUser.class
+de/trion/microservices/avro/User$Builder.class
+de/trion/microservices/avro/Order$1.class
+de/trion/microservices/avro/OrderAndUser$1.class
+de/trion/microservices/avro/OrderValidation$1.class
+de/trion/microservices/avro/User.class
+de/trion/microservices/validateuser/Application.class
+de/trion/microservices/avro/OrderValidation.class
+de/trion/microservices/avro/OrderState.class
+de/trion/microservices/avro/CustomerLevel.class
+de/trion/microservices/avro/OrderValidationResult.class
+de/trion/microservices/avro/OrderAndUser$Builder.class
--- /dev/null
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/validateuser/ValidateUserService.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/avro/OrderValidation.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/avro/OrderValidationType.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/avro/OrderState.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/validateuser/Application.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/avro/OrderValidationResult.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/avro/User.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/avro/CustomerLevel.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/avro/Order.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/validateuser/ApplicationProperties.java
+/home/kai/trion/kafka/exercises/08-streams/microservices-04/validate-user/src/main/java/de/trion/microservices/avro/OrderAndUser.java
projects / demos / microservices / commitdiff