X-Git-Url: http://juplo.de/gitweb/?p=hibernate4-maven-plugin;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fplugins%2Fhibernate%2FCreateMojo.java;h=9a959ec3214a7c2b3446d889261111f0fc098bcd;hp=19078ea89efc313a89269200066bcc3c8272b41c;hb=bec99c73fea6edf073dcf885ef07defee1ed8608;hpb=4940080670944a15916c68fb294e18a6bfef12d5

diff --git a/src/main/java/de/juplo/plugins/hibernate/CreateMojo.java b/src/main/java/de/juplo/plugins/hibernate/CreateMojo.java
index 19078ea8..9a959ec3 100644
--- a/src/main/java/de/juplo/plugins/hibernate/CreateMojo.java
+++ b/src/main/java/de/juplo/plugins/hibernate/CreateMojo.java
@@ -16,16 +16,30 @@ package de.juplo.plugins.hibernate;
  * limitations under the License.
  */
 
+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;
 import org.apache.maven.plugin.MojoFailureException;
 import org.hibernate.boot.spi.MetadataImplementor;
-import org.hibernate.tool.hbm2ddl.SchemaExport;
+import org.hibernate.cfg.AvailableSettings;
+import org.hibernate.engine.config.spi.ConfigurationService;
+import org.hibernate.service.ServiceRegistry;
+import org.hibernate.tool.schema.TargetType;
+import org.hibernate.tool.schema.internal.ExceptionHandlerCollectingImpl;
+import org.hibernate.tool.schema.internal.exec.ScriptTargetOutputToFile;
+import org.hibernate.tool.schema.spi.ExecutionOptions;
+import org.hibernate.tool.schema.spi.SchemaManagementTool;
+import org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator;
+import org.hibernate.tool.schema.spi.ScriptTargetOutput;
+import org.hibernate.tool.schema.spi.TargetDescriptor;
 
 
 /**
- * Goal which extracts the hibernate-mapping-configuration and
- * exports an according SQL-database-schema.
+ * Generate/Execute SQL to create a database-schema that represents the
+ * configured mappings.
  *
  * @goal create
  * @phase process-classes
@@ -34,89 +48,84 @@ import org.hibernate.tool.hbm2ddl.SchemaExport;
  */
 public class CreateMojo extends AbstractSchemaMojo
 {
-  /**
-   * Export the database-schma to the database.
-   * If set to <code>false</code>, only the SQL-script is created and the
-   * database is not touched.
-   *
-   * @parameter property="hibernate.export.export" default-value="true"
-   * @since 2.0
-   */
-  private boolean export;
-
-  /**
-   * Create the catalog
-   * If set to <code>false</code>, only the SQL-script is created and the
-   * database is not touched.
-   *
-   * @parameter property=org.hibernate.cfg.AvailableSettings.HBM2DDL_IMPORT_FILES_SQL_EXTRACTOR default-value="false"
-   * @since 2.0
-   */
-  private boolean createNamespaces; // TODO handle in configure-Method
-
   /**
    * Output file.
+   * <p>
+   * If the specified filename is not absolut, the file will be created
+   * relative to the project build directory
+   * (<code>project.build.directory</code>).
    *
-   * @parameter property="hibernate.export.schema.filename" default-value="${project.build.directory}/schema.sql"
+   * @parameter property="hibernate.schema.create" default-value="create.sql"
    * @since 1.0
    */
   private String outputFile;
 
-  /**
-   * Delimiter in output-file.
-   *
-   * @parameter property="hibernate.export.schema.delimiter" default-value=";"
-   * @since 1.0
-   */
-  private String delimiter;
 
-  /**
-   * Format output-file.
-   *
-   * @parameter property="hibernate.export.schema.format" default-value="true"
-   * @since 1.0
-   */
-  private boolean format;
+  @Override
+  public final void execute()
+    throws
+      MojoFailureException,
+      MojoExecutionException
+  {
+    try
+    {
+      super.execute(new MD5ModificationTracker(buildDirectory, outputFile, getLog()));
+    }
+    catch (NoSuchAlgorithmException e)
+    {
+      throw new MojoFailureException("Digest-Algorithm MD5 is missing!", e);
+    }
+  }
 
 
   @Override
-  void build(MetadataImplementor metadata)
+  ExceptionHandlerCollectingImpl build(final MetadataImplementor metadata)
       throws
         MojoExecutionException,
         MojoFailureException
   {
-    SchemaExport schemaExport = new SchemaExport(metadata, createNamespaces);
-    schemaExport.setDelimiter(delimiter);
-    schemaExport.setFormat(format);
+    final ServiceRegistry registry =
+        metadata.getMetadataBuildingOptions().getServiceRegistry();
+    final Map settings = 
+        registry.getService(ConfigurationService.class).getSettings();
+    SchemaManagementTool tool = registry.getService(SchemaManagementTool.class);
 
-    File output = new File(outputFile);
+    final EnumSet<TargetType> targetTypes = EnumSet.of(TargetType.SCRIPT);
+    if ((Boolean)settings.get(EXECUTE))
+      targetTypes.add(TargetType.DATABASE);
 
-    if (!output.isAbsolute())
+    TargetDescriptor target = new TargetDescriptor()
     {
-      // Interpret relative file path relative to build directory
-      output = new File(buildDirectory, outputFile);
-      getLog().debug("Adjusted relative path, resulting path is " + output.getPath());
-    }
-
-    // Ensure that directory path for specified file exists
-    File outFileParentDir = output.getParentFile();
-    if (null != outFileParentDir && !outFileParentDir.exists())
-    {
-      try
+      @Override
+      public EnumSet<TargetType> getTargetTypes()
       {
-        getLog().info("Creating directory path for output file:" + outFileParentDir.getPath());
-        outFileParentDir.mkdirs();
+        return targetTypes;
       }
-      catch (Exception e)
+
+      @Override
+      public ScriptTargetOutput getScriptTargetOutput()
       {
-        getLog().error("Error creating directory path for output file: " + e.getLocalizedMessage());
+        String charset =
+            (String)settings.get(AvailableSettings.HBM2DDL_CHARSET_NAME);
+        return new ScriptTargetOutputToFile(new File(outputFile), charset);
       }
-    }
+    };
+
+    ExceptionHandlerCollectingImpl handler =
+        new ExceptionHandlerCollectingImpl();
+
+    ExecutionOptions options =
+        SchemaManagementToolCoordinator.buildExecutionOptions(
+            registry
+                .getService(ConfigurationService.class)
+                .getSettings(),
+            handler
+            );
+
+    Map config = options.getConfigurationValues();
 
-    schemaExport.setOutputFile(output.getPath());
-    schemaExport.execute(false, this.export, false, true);
+    tool.getSchemaMigrator(config).doMigration(metadata, options, target);
 
-    for (Object exception : schemaExport.getExceptions())
-      getLog().error(exception.toString());
+    return handler;
   }
 }