diff options
Diffstat (limited to 'plugins/org.eclipse.tcf/src/org/eclipse/tcf/internal/extensions/TcfServiceProvidersExtensionPointManager.java')
-rw-r--r-- | plugins/org.eclipse.tcf/src/org/eclipse/tcf/internal/extensions/TcfServiceProvidersExtensionPointManager.java | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/plugins/org.eclipse.tcf/src/org/eclipse/tcf/internal/extensions/TcfServiceProvidersExtensionPointManager.java b/plugins/org.eclipse.tcf/src/org/eclipse/tcf/internal/extensions/TcfServiceProvidersExtensionPointManager.java new file mode 100644 index 000000000..39d0ce0b9 --- /dev/null +++ b/plugins/org.eclipse.tcf/src/org/eclipse/tcf/internal/extensions/TcfServiceProvidersExtensionPointManager.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2009, 2010 Wind River Systems, Inc. and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Wind River Systems - initial API and implementation + *******************************************************************************/ +package org.eclipse.tm.tcf.internal.extensions; + +import java.util.Map; + +import org.eclipse.tm.tcf.extensions.TcfAbstractExtensionPointManager; +import org.eclipse.tm.tcf.extensions.TcfExtensionProxy; +import org.eclipse.tm.tcf.protocol.IServiceProvider; +import org.eclipse.tm.tcf.protocol.Protocol; + +/** + * Extension point manager implementation for "org.eclipse.tm.tcf.serviceProviders". + */ +public class TcfServiceProvidersExtensionPointManager extends TcfAbstractExtensionPointManager<IServiceProvider> { + /* + * Thread save singleton instance creation. + */ + private static class LazyInstanceHolder { + public static TcfServiceProvidersExtensionPointManager fInstance = new TcfServiceProvidersExtensionPointManager(); + } + + /** + * Returns the singleton instance for the manager. + */ + public static TcfServiceProvidersExtensionPointManager getInstance() { + return LazyInstanceHolder.fInstance; + } + + /* (non-Javadoc) + * @see org.eclipse.tm.tcf.extensions.TcfAbstractExtensionPointManager#getExtensionPointId() + */ + @Override + protected String getExtensionPointId() { + return "org.eclipse.tm.tcf.serviceProviders"; //$NON-NLS-1$ + } + + /* (non-Javadoc) + * @see org.eclipse.tm.tcf.extensions.TcfAbstractExtensionPointManager#getConfigurationElementName() + */ + @Override + protected String getConfigurationElementName() { + return "serviceProvider"; //$NON-NLS-1$ + } + + /** + * Register the contributed service provider extensions with the framework. + */ + public void registerServiceProviders() { + // Load the extensions + Map<String, TcfExtensionProxy<IServiceProvider>> extensions = getExtensions(); + // Loop the extensions and get the service provider instance. + // This will activate the contributing plugin. + for (TcfExtensionProxy<IServiceProvider> proxy : extensions.values()) { + IServiceProvider provider = proxy.getInstance(); + if (provider != null) Protocol.addServiceProvider(provider); + } + } +} |