import com.pyx4j.log4j.MavenLogAppender;
import java.io.File;
import java.io.FileInputStream;
-import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
-import java.security.NoSuchAlgorithmException;
-import java.time.ZonedDateTime;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
* @required
* @readonly
*/
- private String buildDirectory;
+ String buildDirectory;
/** Parameters to configure the genaration of the SQL *********************/
- public final void execute(String filename)
+ public final void execute(ModificationTracker tracker)
throws
MojoFailureException,
MojoExecutionException
return;
}
- ModificationTracker tracker;
- try
- {
- tracker = new ModificationTracker(buildDirectory, filename, getLog());
- }
- catch (NoSuchAlgorithmException e)
- {
- throw new MojoFailureException("Digest-Algorithm MD5 is missing!", e);
- }
-
final SimpleConnectionProvider connectionProvider =
new SimpleConnectionProvider(getLog());
else
getLog().debug("Configuration unchanged.");
- /** Check, that the outputfile is writable */
- final File output = getOutputFile(filename);
/** Check, if the outputfile is missing or was changed */
- checkOutputFile(output, tracker);
+ try
+ {
+ tracker.track();
+ }
+ catch (IOException e)
+ {
+ String error =
+ "Error while checking the generated script: " + e.getMessage();
+ getLog().error(error);
+ throw new MojoExecutionException(error);
+ }
/** Configure Hibernate */
final StandardServiceRegistry serviceRegistry =
/** Truncate output file */
try
{
- new FileOutputStream(output).getChannel().truncate(0).close();
+ tracker.turncat();
}
catch (IOException e)
{
String error =
- "Error while truncating " + output.getAbsolutePath() + ": "
+ "Error while truncating output file: " // TODO: Filename unknown here!
+ e.getMessage();
getLog().warn(error);
throw new MojoExecutionException(error);
{
thread.setContextClassLoader(classLoader);
ExceptionHandlerCollectingImpl handler =
- build((MetadataImplementor)metadataBuilder.build(), output);
+ build((MetadataImplementor)metadataBuilder.build());
if (handler.getExceptions().size() > 0)
{
StringBuilder builder = new StringBuilder();
{
thread.setContextClassLoader(contextClassLoader);
/** Track, the content of the generated script */
- checkOutputFile(output, tracker);
+ try
+ {
+ tracker.track();
+ }
+ catch (IOException e)
+ {
+ String error =
+ "Error while checking the generated script: " + e.getMessage();
+ getLog().error(error);
+ throw new MojoExecutionException(error);
+ }
}
}
catch (MojoExecutionException e)
}
- abstract ExceptionHandlerCollectingImpl build(
- MetadataImplementor metadata,
- File file
- )
+ abstract ExceptionHandlerCollectingImpl build(MetadataImplementor metadata)
throws
MojoFailureException,
MojoExecutionException;
return output;
}
- private void checkOutputFile(File output, ModificationTracker tracker)
- throws
- MojoExecutionException
- {
- try
- {
- if (output.exists())
- tracker.track(SCRIPT, new FileInputStream(output));
- else
- tracker.track(SCRIPT, ZonedDateTime.now().toString());
- }
- catch (IOException e)
- {
- String error =
- "Error while checking the generated script: " + e.getMessage();
- getLog().error(error);
- throw new MojoExecutionException(error);
- }
- }
-
private void addMappings(MetadataSources sources, ModificationTracker tracker)
throws MojoFailureException
{
import static de.juplo.plugins.hibernate.AbstractSchemaMojo.EXECUTE;
import java.io.File;
+import java.security.NoSuchAlgorithmException;
import java.util.EnumSet;
import java.util.Map;
import org.apache.maven.plugin.MojoExecutionException;
MojoFailureException,
MojoExecutionException
{
- super.execute(outputFile);
+ try
+ {
+ super.execute(new MD5ModificationTracker(buildDirectory, outputFile, getLog()));
+ }
+ catch (NoSuchAlgorithmException e)
+ {
+ throw new MojoFailureException("Digest-Algorithm MD5 is missing!", e);
+ }
}
@Override
- ExceptionHandlerCollectingImpl build(
- final MetadataImplementor metadata,
- final File output
- )
+ ExceptionHandlerCollectingImpl build(final MetadataImplementor metadata)
throws
MojoExecutionException,
MojoFailureException
{
String charset =
(String)settings.get(AvailableSettings.HBM2DDL_CHARSET_NAME);
- return new ScriptTargetOutputToFile(output, charset);
+ return new ScriptTargetOutputToFile(new File(outputFile), charset);
}
};
*/
import java.io.File;
+import java.security.NoSuchAlgorithmException;
import java.util.EnumSet;
import java.util.Map;
import org.apache.maven.plugin.MojoExecutionException;
MojoFailureException,
MojoExecutionException
{
- super.execute(outputFile);
+ try
+ {
+ super.execute(new MD5ModificationTracker(buildDirectory, outputFile, getLog()));
+ }
+ catch (NoSuchAlgorithmException e)
+ {
+ throw new MojoFailureException("Digest-Algorithm MD5 is missing!", e);
+ }
}
@Override
- ExceptionHandlerCollectingImpl build(
- final MetadataImplementor metadata,
- final File output
- )
+ ExceptionHandlerCollectingImpl build(final MetadataImplementor metadata)
throws
MojoExecutionException,
MojoFailureException
{
String charset =
(String)settings.get(AvailableSettings.HBM2DDL_CHARSET_NAME);
- return new ScriptTargetOutputToFile(output, charset);
+ return new ScriptTargetOutputToFile(new File(outputFile), charset);
}
};
--- /dev/null
+package de.juplo.plugins.hibernate;
+
+
+import static de.juplo.plugins.hibernate.AbstractSchemaMojo.SCRIPT;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.math.BigInteger;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.time.ZonedDateTime;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import org.apache.maven.plugin.logging.Log;
+
+
+
+/**
+ *
+ * @author Kai Moritz
+ */
+public class MD5ModificationTracker implements ModificationTracker
+{
+ private Map<String,String> properties;
+ private Map<String,String> classes;
+
+ private final Set<String> propertyNames;
+ private final Set<String> classNames;
+
+ private boolean modified = false;
+ private boolean failed = false;
+
+ private final File output;
+ private final File saved;
+ private final MessageDigest digest;
+ private final Log log;
+
+
+ MD5ModificationTracker(String buildDirectory, String filename, Log log)
+ throws
+ NoSuchAlgorithmException
+ {
+ propertyNames = new HashSet<String>();
+ classNames = new HashSet<String>();
+ output = new File(filename);
+ File tmp = new File(filename + ".md5s");
+ if (tmp.isAbsolute())
+ {
+ saved = tmp;
+ }
+ else
+ {
+ // Interpret relative file path relative to build directory
+ saved = new File(buildDirectory, tmp.getPath());
+ log.debug("Adjusted relative path, resulting path is " + saved.getPath());
+ }
+ digest = java.security.MessageDigest.getInstance("MD5");
+ this.log = log;
+ }
+
+
+ private String calculate(InputStream is)
+ throws
+ IOException
+ {
+ byte[] buffer = new byte[1024*4]; // copy data in 4MB-chunks
+ int i;
+ while((i = is.read(buffer)) > -1)
+ digest.update(buffer, 0, i);
+ is.close();
+ byte[] bytes = digest.digest();
+ BigInteger bi = new BigInteger(1, bytes);
+ return String.format("%0" + (bytes.length << 1) + "x", bi);
+ }
+
+ private boolean check(Map<String,String> values, String name, String value)
+ {
+ if (!values.containsKey(name) || !values.get(name).equals(value))
+ {
+ values.put(name, value);
+ return true;
+ }
+ else
+ return false;
+ }
+
+
+ @Override
+ public boolean track(String name, InputStream is) throws IOException
+ {
+ boolean result = check(classes, name, calculate(is));
+ classNames.add(name);
+ modified |= result;
+ return result;
+ }
+
+ @Override
+ public boolean check(String name, String property)
+ {
+ propertyNames.add(name);
+ return check(properties, name, property);
+ }
+
+ @Override
+ public boolean track(String name, String property)
+ {
+ boolean result = check(name, property);
+ modified |= result;
+ return result;
+ }
+
+ @Override
+ public boolean track(Properties properties)
+ {
+ boolean result = false;
+ for (String name : properties.stringPropertyNames())
+ result |= track(name, properties.getProperty(name));
+ return result;
+ }
+
+ @Override
+ public void track() throws IOException
+ {
+ if (output.exists())
+ track(SCRIPT, new FileInputStream(output));
+ else
+ track(SCRIPT, ZonedDateTime.now().toString());
+ }
+
+
+ @Override
+ public void touch()
+ {
+ modified = true;
+ }
+
+ @Override
+ public boolean modified()
+ {
+ for (String property : new HashSet<String>(properties.keySet()))
+ if (!propertyNames.contains(property))
+ {
+ modified = true;
+ properties.remove(property);
+ }
+ for (String clazz : new HashSet<String>(classes.keySet()))
+ if (!classNames.contains(clazz))
+ {
+ modified = true;
+ classes.remove(clazz);
+ }
+ return modified;
+ }
+
+
+ @Override
+ public void failed()
+ {
+ failed = true;
+ }
+
+
+ @Override
+ public void load()
+ {
+ if (saved.isFile() && saved.length() > 0)
+ {
+ try
+ {
+ FileInputStream fis = new FileInputStream(saved);
+ ObjectInputStream ois = new ObjectInputStream(fis);
+ properties = (HashMap<String,String>)ois.readObject();
+ classes = (HashMap<String,String>)ois.readObject();
+ ois.close();
+ }
+ catch (Exception e)
+ {
+ properties = new HashMap<String,String>();
+ classes = new HashMap<String,String>();
+ log.warn("Cannot read md5s from saved: " + e);
+ }
+ }
+ else
+ {
+ properties = new HashMap<String,String>();
+ classes = new HashMap<String,String>();
+ try
+ {
+ saved.createNewFile();
+ }
+ catch (IOException e)
+ {
+ log.debug("Cannot create file \"" + saved.getPath() + "\" for md5s: " + e);
+ }
+ }
+ }
+
+ @Override
+ public void save()
+ {
+ if (failed)
+ {
+ saved.delete();
+ return;
+ }
+
+ if (!modified)
+ return;
+
+ /** Write md5-sums for annotated classes to file */
+ try
+ {
+ FileOutputStream fos = new FileOutputStream(saved);
+ ObjectOutputStream oos = new ObjectOutputStream(fos);
+ oos.writeObject(properties);
+ oos.writeObject(classes);
+ oos.close();
+ fos.close();
+ }
+ catch (Exception e)
+ {
+ log.error("Cannot write md5-sums to file: " + e);
+ }
+ }
+
+
+ @Override
+ public void turncat() throws IOException
+ {
+ new FileOutputStream(output).getChannel().truncate(0).close();
+ }
+}
package de.juplo.plugins.hibernate;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.math.BigInteger;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
import java.util.Properties;
-import java.util.Set;
-import org.apache.maven.plugin.logging.Log;
*
* @author Kai Moritz
*/
-public class ModificationTracker
+public interface ModificationTracker
{
- private Map<String,String> properties;
- private Map<String,String> classes;
+ boolean track(String name, InputStream is) throws IOException;
+ boolean track(String name, String property);
+ boolean track(Properties properties);
+ void track() throws IOException;
- private final Set<String> propertyNames;
- private final Set<String> classNames;
+ boolean check(String name, String property);
- private boolean modified = false;
- private boolean failed = false;
+ void touch();
- private final File saved;
- private final MessageDigest digest;
- private final Log log;
+ boolean modified();
+ void failed();
+ void load();
+ void save();
- ModificationTracker(String buildDirectory, String filename, Log log)
- throws
- NoSuchAlgorithmException
- {
- propertyNames = new HashSet<String>();
- classNames = new HashSet<String>();
- File output = new File(filename + ".md5s");
- if (output.isAbsolute())
- {
- saved = output;
- }
- else
- {
- // Interpret relative file path relative to build directory
- saved = new File(buildDirectory, output.getPath());
- log.debug("Adjusted relative path, resulting path is " + saved.getPath());
- }
- digest = java.security.MessageDigest.getInstance("MD5");
- this.log = log;
- }
-
-
- private String calculate(InputStream is)
- throws
- IOException
- {
- byte[] buffer = new byte[1024*4]; // copy data in 4MB-chunks
- int i;
- while((i = is.read(buffer)) > -1)
- digest.update(buffer, 0, i);
- is.close();
- byte[] bytes = digest.digest();
- BigInteger bi = new BigInteger(1, bytes);
- return String.format("%0" + (bytes.length << 1) + "x", bi);
- }
-
- private boolean check(Map<String,String> values, String name, String value)
- {
- if (!values.containsKey(name) || !values.get(name).equals(value))
- {
- values.put(name, value);
- return true;
- }
- else
- return false;
- }
-
-
- boolean track(String name, InputStream is) throws IOException
- {
- boolean result = check(classes, name, calculate(is));
- classNames.add(name);
- modified |= result;
- return result;
- }
-
-
- boolean check(String name, String property)
- {
- propertyNames.add(name);
- return check(properties, name, property);
- }
-
- boolean track(String name, String property)
- {
- boolean result = check(name, property);
- modified |= result;
- return result;
- }
-
- boolean track(Properties properties)
- {
- boolean result = false;
- for (String name : properties.stringPropertyNames())
- result |= track(name, properties.getProperty(name));
- return result;
- }
-
-
- void touch()
- {
- modified = true;
- }
-
- boolean modified()
- {
- for (String property : new HashSet<String>(properties.keySet()))
- if (!propertyNames.contains(property))
- {
- modified = true;
- properties.remove(property);
- }
- for (String clazz : new HashSet<String>(classes.keySet()))
- if (!classNames.contains(clazz))
- {
- modified = true;
- classes.remove(clazz);
- }
- return modified;
- }
-
-
- void failed()
- {
- failed = true;
- }
-
-
- void load()
- {
- if (saved.isFile() && saved.length() > 0)
- {
- try
- {
- FileInputStream fis = new FileInputStream(saved);
- ObjectInputStream ois = new ObjectInputStream(fis);
- properties = (HashMap<String,String>)ois.readObject();
- classes = (HashMap<String,String>)ois.readObject();
- ois.close();
- }
- catch (Exception e)
- {
- properties = new HashMap<String,String>();
- classes = new HashMap<String,String>();
- log.warn("Cannot read md5s from saved: " + e);
- }
- }
- else
- {
- properties = new HashMap<String,String>();
- classes = new HashMap<String,String>();
- try
- {
- saved.createNewFile();
- }
- catch (IOException e)
- {
- log.debug("Cannot create file \"" + saved.getPath() + "\" for md5s: " + e);
- }
- }
- }
-
- void save()
- {
- if (failed)
- {
- saved.delete();
- return;
- }
-
- if (!modified)
- return;
-
- /** Write md5-sums for annotated classes to file */
- try
- {
- FileOutputStream fos = new FileOutputStream(saved);
- ObjectOutputStream oos = new ObjectOutputStream(fos);
- oos.writeObject(properties);
- oos.writeObject(classes);
- oos.close();
- fos.close();
- }
- catch (Exception e)
- {
- log.error("Cannot write md5-sums to file: " + e);
- }
- }
+ void turncat() throws IOException;
}
*/
import java.io.File;
+import java.security.NoSuchAlgorithmException;
import java.util.EnumSet;
import java.util.Map;
import org.apache.maven.plugin.MojoExecutionException;
MojoFailureException,
MojoExecutionException
{
- super.execute(outputFile);
+ try
+ {
+ super.execute(new MD5ModificationTracker(buildDirectory, outputFile, getLog()));
+ }
+ catch (NoSuchAlgorithmException e)
+ {
+ throw new MojoFailureException("Digest-Algorithm MD5 is missing!", e);
+ }
}
@Override
- ExceptionHandlerCollectingImpl build(
- final MetadataImplementor metadata,
- final File output
- )
+ ExceptionHandlerCollectingImpl build(final MetadataImplementor metadata)
throws
MojoExecutionException,
MojoFailureException
{
String charset =
(String)settings.get(AvailableSettings.HBM2DDL_CHARSET_NAME);
- return new ScriptTargetOutputToFile(output, charset);
+ return new ScriptTargetOutputToFile(new File(outputFile), charset);
}
};
@Override
- ExceptionHandlerCollectingImpl build(
- MetadataImplementor metadata,
- File output
- )
+ ExceptionHandlerCollectingImpl build(final MetadataImplementor metadata)
throws
MojoExecutionException,
MojoFailureException
projects / hibernate-maven-plugin / commitdiff