import com.pyx4j.log4j.MavenLogAppender;
import java.io.File;
import java.io.FileInputStream;
+import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLClassLoader;
import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.DriverManager;
import javax.persistence.Embeddable;
import javax.persistence.Entity;
import javax.persistence.MappedSuperclass;
+import org.apache.maven.model.Resource;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.project.MavenProject;
import org.hibernate.cfg.Configuration;
+import org.hibernate.cfg.NamingStrategy;
import org.hibernate.tool.hbm2ddl.SchemaExport;
import org.hibernate.tool.hbm2ddl.SchemaExport.Type;
import org.hibernate.tool.hbm2ddl.Target;
public final static String USERNAME = "hibernate.connection.username";
public final static String PASSWORD = "hibernate.connection.password";
public final static String DIALECT = "hibernate.dialect";
+ public final static String NAMING_STRATEGY="hibernate.ejb.naming_strategy";
private final static String MD5S = "schema.md5s";
* <p>
* Only needed internally.
*
- * @parameter expression="${project}"
+ * @parameter property="project"
* @required
* @readonly
*/
* <p>
* Only needed internally.
*
- * @parameter expression="${project.build.directory}"
+ * @parameter property="project.build.directory"
* @required
* @readonly
*/
* This parameter defaults to the maven build-output-directory for classes.
* Additonally, all dependencies are scanned for annotated classes.
*
- * @parameter expression="${project.build.outputDirectory}"
+ * @parameter property="project.build.outputDirectory"
*/
private String outputDirectory;
* If this parameter is set to <code>true</code> the test-classes of the
* artifact will be scanned for hibernate-annotated classes additionally.
*
- * @parameter expression="${hibernate.export.scann_testclasses}" default-value="false"
+ * @parameter property="hibernate.export.scan_testclasses" default-value="false"
*/
private boolean scanTestClasses;
* This parameter is only used, when <code>scanTestClasses</code> is set
* to <code>true</code>!
*
- * @parameter expression="${project.build.testOutputDirectory}"
+ * @parameter property="project.build.testOutputDirectory"
*/
private String testOutputDirectory;
* The excecution is skipped automatically, if no modified or newly added
* annotated classes are found and the dialect was not changed.
*
- * @parameter expression="${maven.test.skip}" default-value="false"
+ * @parameter property="maven.test.skip" default-value="false"
*/
private boolean skip;
* <p>
* <code>skip</code> takes precedence over <code>force</code>.
*
- * @parameter expression="${hibernate.export.force}" default-value="false"
+ * @parameter property="hibernate.export.force" default-value="false"
*/
private boolean force;
/**
* SQL-Driver name.
*
- * @parameter expression="${hibernate.connection.driver_class}
+ * @parameter property="hibernate.connection.driver_class"
*/
private String driverClassName;
/**
* Database URL.
*
- * @parameter expression="${hibernate.connection.url}"
+ * @parameter property="hibernate.connection.url"
*/
private String url;
/**
* Database username
*
- * @parameter expression="${hibernate.connection.username}"
+ * @parameter property="hibernate.connection.username"
*/
private String username;
/**
* Database password
*
- * @parameter expression="${hibernate.connection.password}"
+ * @parameter property="hibernate.connection.password"
*/
private String password;
/**
* Hibernate dialect.
*
- * @parameter expression="${hibernate.dialect}"
+ * @parameter property="hibernate.dialect"
*/
private String hibernateDialect;
+ /**
+ * Hibernate Naming Strategy
+ * @parameter property="hibernate.ejb.naming_strategy"
+ */
+ private String hibernateNamingStrategy;
+
/**
* Path to Hibernate configuration file.
*
*/
private String hibernateProperties;
+ /**
+ * List of Hibernate-Mapping-Files (XML).
+ * Multiple files can be separated with white-spaces and/or commas.
+ *
+ * @parameter property="hibernate.mapping"
+ */
+ private String hibernateMapping;
+
/**
* Target of execution:
* <ul>
* <li><strong>SCRIPT</strong> export schema to SQL-script</li>
* <li><strong>BOTH</strong></li>
* </ul>
- * @parameter expression="${hibernate.export.target}" default-value="EXPORT"
+ *
+ * @parameter property="hibernate.export.target" default-value="EXPORT"
*/
private String target;
* <li><strong>DROP</strong> drop database-schema</li>
* <li><strong>BOTH</strong> (<strong>DEFAULT!</strong>)</li>
* </ul>
- * @parameter expression="${hibernate.export.type}" default-value="BOTH"
+ *
+ * @parameter property="hibernate.export.type" default-value="BOTH"
*/
private String type;
/**
* Output file.
*
- * @parameter expression="${hibernate.export.schema.filename}" default-value="${project.build.directory}/schema.sql"
+ * @parameter property="hibernate.export.schema.filename" default-value="${project.build.directory}/schema.sql"
*/
private String outputFile;
/**
* Delimiter in output-file.
*
- * @parameter expression="${hibernate.export.schema.delimiter}" default-value=";"
+ * @parameter property="hibernate.export.schema.delimiter" default-value=";"
*/
private String delimiter;
/**
* Format output-file.
*
- * @parameter expression="${hibernate.export.schema.format}" default-value="true"
+ * @parameter property="hibernate.export.schema.format" default-value="true"
*/
private boolean format;
}
if (classes.isEmpty())
- throw new MojoFailureException("No annotated classes found in directory " + outputDirectory);
-
- getLog().debug("Detected classes with mapping-annotations:");
- for (Class<?> annotatedClass : classes)
- getLog().debug(" " + annotatedClass.getName());
+ {
+ if (hibernateMapping == null || hibernateMapping.isEmpty())
+ throw new MojoFailureException("No annotated classes found in directory " + outputDirectory);
+ }
+ else
+ {
+ getLog().debug("Detected classes with mapping-annotations:");
+ for (Class<?> annotatedClass : classes)
+ getLog().debug(" " + annotatedClass.getName());
+ }
Properties properties = new Properties();
getLog().debug(
"Overwriting property " +
PASSWORD + "=" + properties.getProperty(PASSWORD) +
- " with the value " + password
+ " with the value " + password
);
else
getLog().debug("Using the value " + password);
getLog().debug("Using the value " + hibernateDialect);
properties.setProperty(DIALECT, hibernateDialect);
}
+ if ( hibernateNamingStrategy != null )
+ {
+ if ( properties.contains(NAMING_STRATEGY))
+ getLog().debug(
+ "Overwriting property " +
+ NAMING_STRATEGY + "=" + properties.getProperty(NAMING_STRATEGY) +
+ " with the value " + hibernateNamingStrategy
+ );
+ else
+ getLog().debug("Using the value " + hibernateNamingStrategy);
+ properties.setProperty(NAMING_STRATEGY, hibernateNamingStrategy);
+ }
/** The generated SQL varies with the dialect! */
if (md5s.containsKey(DIALECT))
Configuration config = new Configuration();
config.setProperties(properties);
+
+ if ( properties.containsKey(NAMING_STRATEGY))
+ {
+ String namingStrategy = properties.getProperty(NAMING_STRATEGY);
+ getLog().debug("Explicitly set NamingStrategy: " + namingStrategy);
+ try
+ {
+ @SuppressWarnings("unchecked")
+ Class<NamingStrategy> namingStrategyClass = (Class<NamingStrategy>) Class.forName(namingStrategy);
+ config.setNamingStrategy(namingStrategyClass.newInstance());
+ }
+ catch (Exception e)
+ {
+ getLog().error("Error setting NamingStrategy", e);
+ throw new MojoExecutionException(e.getMessage());
+ }
+ }
+
getLog().debug("Adding annotated classes to hibernate-mapping-configuration...");
for (Class<?> annotatedClass : classes)
{
config.addAnnotatedClass(annotatedClass);
}
+ if (hibernateMapping != null)
+ {
+ try
+ {
+ MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
+ for (String filename : hibernateMapping.split("[\\s,]+"))
+ {
+ File file = null;
+ for (Resource resource : project.getResources())
+ {
+ file = new File(resource.getDirectory() + File.separator + filename);
+ if (file.exists())
+ break;
+ }
+ if (file != null && file.exists())
+ {
+ InputStream is = new FileInputStream(file);
+ 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);
+ String newMd5 = String.format("%0" + (bytes.length << 1) + "x", bi);
+ String oldMd5 = !md5s.containsKey(filename) ? "" : md5s.get(filename);
+ if (!newMd5.equals(oldMd5))
+ {
+ getLog().debug("Found new or modified mapping-file: " + filename);
+ modified = true;
+ md5s.put(filename, newMd5);
+ }
+ else
+ {
+ getLog().debug(oldMd5 + " -> mapping-file unchanged: " + filename);
+ }
+ getLog().debug("Adding mappings from XML-configurationfile: " + file);
+ config.addFile(file);
+ }
+ else
+ throw new MojoFailureException("File " + filename + " could not be found in any of the configured resource-directories!");
+ }
+ }
+ catch (NoSuchAlgorithmException e)
+ {
+ throw new MojoFailureException("Cannot calculate MD5-summs!", e);
+ }
+ catch (FileNotFoundException e)
+ {
+ throw new MojoFailureException("Cannot calculate MD5-summs!", e);
+ }
+ catch (IOException e)
+ {
+ throw new MojoFailureException("Cannot calculate MD5-summs!", e);
+ }
+ }
+
Target target = null;
try
{
&& !force
)
{
- getLog().info("No modified annotated classes found and dialect unchanged.");
+ getLog().info("No modified annotated classes or mapping-files found and dialect unchanged.");
getLog().info("Skipping schema generation!");
project.getProperties().setProperty(EXPORT_SKIPPED_PROPERTY, "true");
return;
projects / hibernate4-maven-plugin / blobdiff