modello-plugin-redback-registry/src/main/java/org/codehaus/modello/plugin/registry/AbstractRegistryGenerator.java

package org.codehaus.modello.plugin.registry;

/*
 * Copyright (c) 2007, Codehaus.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import org.apache.velocity.context.Context;
import org.codehaus.modello.ModelloException;
import org.codehaus.modello.model.Model;
import org.codehaus.modello.plugin.store.AbstractVelocityModelloGenerator;

import java.util.Properties;

public abstract class AbstractRegistryGenerator
    extends AbstractVelocityModelloGenerator
{
    protected void generate( Model model, Properties parameters, String outputType )
        throws ModelloException
    {
        initialize( model, parameters );

        // Initialize the Velocity context

        String packageName;
        if ( isPackageWithVersion() )
        {
            packageName = model.getDefaultPackageName( true, getGeneratedVersion() );
        }
        else
        {
            packageName = model.getDefaultPackageName( false, null );
        }

        packageName += ".io.registry";

        Context context = makeStubVelocityContext( model, getGeneratedVersion(), packageName );

        // Generate the reader
        String className = model.getName() + outputType;

        writeClass( "org/codehaus/modello/plugin/registry/" + outputType + ".java.vm", getOutputDirectory(),
                    packageName, className, context );
    }
}