SpoonPluginType.java

/*! ******************************************************************************
 *
 * Pentaho Data Integration
 *
 * Copyright (C) 2002-2013 by Pentaho : http://www.pentaho.com
 *
 *******************************************************************************
 *
 * 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.
 *
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package org.pentaho.di.ui.spoon;

import java.lang.annotation.Annotation;
import java.util.Map;

import org.pentaho.di.core.exception.KettlePluginException;
import org.pentaho.di.core.plugins.BasePluginType;
import org.pentaho.di.core.plugins.PluginAnnotationType;
import org.pentaho.di.core.plugins.PluginFolder;
import org.pentaho.di.core.plugins.PluginMainClassType;
import org.pentaho.di.core.plugins.PluginTypeInterface;

@PluginMainClassType( SpoonPlugin.class )
@PluginAnnotationType( SpoonPlugin.class )
public class SpoonPluginType extends BasePluginType implements PluginTypeInterface {

  private SpoonPluginType() {
    super( SpoonPlugin.class, "SPOONPLUGIN", "Spoon Plugin" );

    pluginFolders.add( new PluginFolder( "plugins", false, true ) );
  }

  private static SpoonPluginType pluginType;

  public static SpoonPluginType getInstance() {
    if ( pluginType == null ) {
      pluginType = new SpoonPluginType();
    }
    return pluginType;
  }

  @Override
  protected void registerNatives() throws KettlePluginException {
    // TODO Auto-generated method stub
  }

  @Override
  protected void registerXmlPlugins() throws KettlePluginException {
    // TODO Auto-generated method stub
  }

  @Override
  protected String extractCategory( Annotation annotation ) {
    return ( (SpoonPlugin) annotation ).categoryDescription();
  }

  @Override
  protected String extractDesc( Annotation annotation ) {
    return ( (SpoonPlugin) annotation ).description();
  }

  @Override
  protected String extractID( Annotation annotation ) {
    return ( (SpoonPlugin) annotation ).id();
  }

  @Override
  protected String extractName( Annotation annotation ) {
    return ( (SpoonPlugin) annotation ).name();
  }

  @Override
  protected String extractImageFile( Annotation annotation ) {
    return null;
  }

  @Override
  protected boolean extractSeparateClassLoader( Annotation annotation ) {
    return false;
  }

  @Override
  protected String extractI18nPackageName( Annotation annotation ) {
    return ( (SpoonPlugin) annotation ).i18nPackageName();
  }

  @Override
  protected void addExtraClasses( Map<Class<?>, String> classMap, Class<?> clazz, Annotation annotation ) {
  }

  @Override
  protected String extractDocumentationUrl( Annotation annotation ) {
    return null;
  }

  @Override
  protected String extractCasesUrl( Annotation annotation ) {
    return null;
  }

  @Override
  protected String extractForumUrl( Annotation annotation ) {
    return null;
  }

  @Override
  protected String extractClassLoaderGroup( Annotation annotation ) {
    return ( (SpoonPlugin) annotation ).classLoaderGroup();
  }

}