| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * |
| */ |
| package org.apache.directory.studio.apacheds.configuration; |
| |
| |
| import java.io.IOException; |
| import java.net.URL; |
| import java.util.PropertyResourceBundle; |
| |
| import org.apache.directory.api.ldap.model.schema.SchemaManager; |
| import org.apache.directory.api.ldap.model.schema.registries.SchemaLoader; |
| import org.apache.directory.api.ldap.schema.loader.JarLdifSchemaLoader; |
| import org.apache.directory.api.ldap.schema.manager.impl.DefaultSchemaManager; |
| import org.eclipse.core.runtime.FileLocator; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| |
| |
| /** |
| * The activator class controls the plug-in life cycle. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class ApacheDS2ConfigurationPlugin extends AbstractUIPlugin |
| { |
| /** The shared instance */ |
| private static ApacheDS2ConfigurationPlugin plugin; |
| |
| /** The plugin properties */ |
| private PropertyResourceBundle properties; |
| |
| /** The schema manager */ |
| private SchemaManager schemaManager; |
| |
| |
| /** |
| * Creates a new instance of ApacheDS2ConfigurationPlugin. |
| */ |
| public ApacheDS2ConfigurationPlugin() |
| { |
| plugin = this; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void start( BundleContext context ) throws Exception |
| { |
| super.start( context ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void stop( BundleContext context ) throws Exception |
| { |
| super.stop( context ); |
| } |
| |
| |
| /** |
| * Gets the schema manager. |
| * |
| * @return the schema manager |
| * @throws Exception if an error occurs when initializing the schema manager |
| */ |
| public SchemaManager getSchemaManager() throws Exception |
| { |
| // Is the schema manager initialized? |
| if ( schemaManager == null ) |
| { |
| // Initializing the schema loader and schema manager |
| SchemaLoader loader = new JarLdifSchemaLoader(); |
| schemaManager = new DefaultSchemaManager( loader ); |
| |
| // Loading only the 'adsconfig' schema with its dependencies |
| schemaManager.loadWithDeps( "adsconfig" ); //$NON-NLS-1$ |
| |
| // Checking if no error occurred when loading the schemas |
| if ( schemaManager.getErrors().size() != 0 ) |
| { |
| throw new Exception( Messages.getString( "ApacheDS2ConfigurationPlugin.CouldNotLoadSchemaCorrectly" ) ); //$NON-NLS-1$ |
| } |
| } |
| |
| return schemaManager; |
| } |
| |
| |
| /** |
| * Returns the shared instance. |
| * |
| * @return the shared instance |
| */ |
| public static ApacheDS2ConfigurationPlugin getDefault() |
| { |
| return plugin; |
| } |
| |
| |
| /** |
| * Use this method to get SWT images. Use the IMG_ constants from |
| * PluginConstants for the key. |
| * |
| * @param key The key (relative path to the image in filesystem) |
| * @return The image descriptor or null |
| */ |
| public ImageDescriptor getImageDescriptor( String key ) |
| { |
| if ( key != null ) |
| { |
| URL url = FileLocator.find( getBundle(), new Path( key ), null ); |
| |
| if ( url != null ) |
| { |
| return ImageDescriptor.createFromURL( url ); |
| } |
| else |
| { |
| return null; |
| } |
| } |
| else |
| { |
| return null; |
| } |
| } |
| |
| |
| /** |
| * Use this method to get SWT images. Use the IMG_ constants from |
| * PluginConstants for the key. A ImageRegistry is used to manage the |
| * the key->Image mapping. |
| * <p> |
| * Note: Don't dispose the returned SWT Image. It is disposed |
| * automatically when the plugin is stopped. |
| * |
| * @param keynThe key (relative path to the image in filesystem) |
| * @return The SWT Image or null |
| */ |
| public Image getImage( String key ) |
| { |
| Image image = getImageRegistry().get( key ); |
| |
| if ( image == null ) |
| { |
| ImageDescriptor id = getImageDescriptor( key ); |
| |
| if ( id != null ) |
| { |
| image = id.createImage(); |
| getImageRegistry().put( key, image ); |
| } |
| } |
| |
| return image; |
| } |
| |
| |
| /** |
| * Gets the plugin properties. |
| * |
| * @return the plugin properties |
| */ |
| public PropertyResourceBundle getPluginProperties() |
| { |
| if ( properties == null ) |
| { |
| try |
| { |
| properties = new PropertyResourceBundle( FileLocator.openStream( this.getBundle(), new Path( |
| "plugin.properties" ), false ) ); //$NON-NLS-1$ |
| } |
| catch ( IOException e ) |
| { |
| // We can't use the PLUGIN_ID constant since loading the plugin.properties file has failed, |
| // So we're using a default plugin id. |
| getLog().log( |
| new Status( Status.ERROR, "org.apache.directory.studio.apacheds.configuration", Status.OK, //$NON-NLS-1$ |
| Messages.getString( "ApacheDS2ConfigurationPlugin.UnableGetProperties" ), e ) ); //$NON-NLS-1$ |
| } |
| } |
| |
| return properties; |
| } |
| } |