package org.apache.torque.mojo;
   
   import java.io.File;
   
   import org.apache.maven.plugin.MojoExecutionException;
   import org.apache.torque.mojo.morph.MorphRequest;
   import org.apache.torque.mojo.morph.Morpher;
   import org.apache.torque.mojo.morph.SchemaMorpher;
   
  /**
   * Convert an Ant impex schema XML file into a maven-impex-plugin schema XML file
   *
   * @goal morphschema
   * @phase generate-sources
   */
  public class MorphSchemaMojo extends AbstractMorphSingleMojo {
  
      /**
       * The XML file describing the database schema (Maven style)
       *
       * @parameter expression="${newSchemaXMLFile}" default-value=
       * "${project.build.directory}/generated-impex/${project.artifactId}.xml"
       * @required
       */
      private File newSchemaXMLFile;
  
      /**
       * The XML file describing the database schema (Ant style)
       *
       * @parameter expression="${oldSchemaXMLFile}" default-value="${basedir}/src/main/impex/schema.xml"
       * @required
       */
      private File oldSchemaXMLFile;
  
      @Override
      protected void beforeExecution() {
          setNewFile(newSchemaXMLFile);
          setOldFile(oldSchemaXMLFile);
      }
  
      @Override
      protected void executeMojo() throws MojoExecutionException {
          getLog().info("------------------------------------------------------------------------");
          getLog().info("Converting schema XML file");
          getLog().info("------------------------------------------------------------------------");
          super.executeMojo();
      }
  
      @Override
      protected Morpher getMorpher(final MorphRequest request, final String artifactId) {
          return new SchemaMorpher(request, artifactId);
      }
  
      public File getNewSchemaXMLFile() {
          return newSchemaXMLFile;
      }
  
      public void setNewSchemaXMLFile(final File newSchemaXMLFile) {
          this.newSchemaXMLFile = newSchemaXMLFile;
      }
  
      public File getOldSchemaXMLFile() {
          return oldSchemaXMLFile;
      }
  
      public void setOldSchemaXMLFile(final File oldSchemaXMLFile) {
          this.oldSchemaXMLFile = oldSchemaXMLFile;
      }
  }