com.myjavadoc.hibernate4.exporter.GenericExporterMojo Maven / Gradle / Ivy

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Hibernate 4 maven plugin, run hibernate tools from inside maven builds. Based off Codehaus hibernate3-maven-plugin 2.2. The configuration is the same but the performance is alot better. See source for example database reverse engineering to JPA.

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package com.myjavadoc.hibernate4.exporter;

/*
 * Copyright 2005 Johann Reyes.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

//import org.codehaus.mojo.hibernate3.HibernateExporterMojo;
//import org.codehaus.mojo.hibernate3.HibernateUtils;
import org.hibernate.tool.hbm2x.Exporter;
import org.hibernate.tool.hbm2x.GenericExporter;

import com.myjavadoc.hibernate4.HibernateExporterMojo;
import com.myjavadoc.hibernate4.HibernateUtils;

import org.apache.maven.plugin.MojoExecutionException;

/**
 * Generic exporter that can be controlled by a user provided template or class.
 *
 * @author Johann Reyes
 * @version $Id: GenericExporterMojo.java 7043 2008-05-23 16:43:30Z jreyes $
 * @goal hbmtemplate
 */
public class GenericExporterMojo
    extends HibernateExporterMojo
{
// --------------------------- CONSTRUCTORS ---------------------------

    /**
     * Default constructor.
     */
    public GenericExporterMojo()
    {
        addDefaultComponent( "target/hibernate3/generic", "jdbcconfiguration", false );
        addDefaultComponent( "target/hibernate3/generic", "jdbcconfiguration", true );
    }

// ------------------------ INTERFACE METHODS ------------------------

// --------------------- Interface ExporterMojo ---------------------

    /**
     * Returns hbmtemplate.
     *
     * @return String goal's name
     */
    public String getName()
    {
        return "hbmtemplate";
    }

// -------------------------- OTHER METHODS --------------------------

    /**
     * @see HibernateExporterMojo#configureExporter(org.hibernate.tool.hbm2x.Exporter)
     */
    protected Exporter configureExporter( Exporter exporter )
        throws MojoExecutionException
    {
        super.configureExporter( exporter );

        if ( exporter instanceof GenericExporter )
        {
            GenericExporter ge = (GenericExporter) exporter;
            ge.setFilePattern( getComponentProperty( "filepattern", "{package-name}/{class-name}.ftl" ) );
            ge.setForEach( getComponentProperty( "foreach", null ) );
            ge.setTemplateName( getComponentProperty( "template", null ) );
        }

        return exporter;
    }

    /**
     * Instantiates a org.hibernate.tool.hbm2x.Exporter object.
     *
     * @return Exporter
     */
    protected Exporter createExporter()
    {
        String exporterClass = getComponentProperty( "exporterclass" );
        if ( exporterClass != null )
        {
            Exporter exporter = (Exporter) HibernateUtils.getClass( exporterClass );
            if ( exporter != null )
            {
                getLog().info( "Using exporter class " + exporterClass );
                return exporter;
            }
            else
            {
                getLog().error( "Could not create custom exporter class: " + exporterClass );
            }
        }
        getLog().info( "Using exporter class org.hibernate.tool.hbm2x.GenericExporter" );
        return new GenericExporter();
    }
}