diff options
Diffstat (limited to 'plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/internal/util/container/PluginElementProcessorList.java')
-rw-r--r-- | plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/internal/util/container/PluginElementProcessorList.java | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/internal/util/container/PluginElementProcessorList.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/internal/util/container/PluginElementProcessorList.java deleted file mode 100644 index 0ec19a7e94..0000000000 --- a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/internal/util/container/PluginElementProcessorList.java +++ /dev/null @@ -1,216 +0,0 @@ -/*************************************************************************** - * Copyright (c) 2004 - 2008 Eike Stepper, Germany. - * 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: - * Eike Stepper - initial API and implementation - **************************************************************************/ -package org.eclipse.net4j.internal.util.container; - -import org.eclipse.net4j.internal.util.bundle.OM; -import org.eclipse.net4j.internal.util.lifecycle.Lifecycle; -import org.eclipse.net4j.util.container.IElementProcessor; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.IExtensionDelta; -import org.eclipse.core.runtime.IExtensionRegistry; -import org.eclipse.core.runtime.IRegistryChangeEvent; -import org.eclipse.core.runtime.IRegistryChangeListener; -import org.eclipse.core.runtime.Platform; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.Iterator; -import java.util.List; -import java.util.ListIterator; - -/** - * @author Eike Stepper - */ -public class PluginElementProcessorList extends Lifecycle implements List<IElementProcessor> -{ - private static final String ATTR_CLASS = "class"; - - public static final String NAMESPACE = OM.BUNDLE_ID; - - public static final String EXT_POINT = "elementProcessors"; - - private List<IElementProcessor> processors = new ArrayList<IElementProcessor>(); - - private IRegistryChangeListener extensionRegistryListener = new IRegistryChangeListener() - { - public void registryChanged(IRegistryChangeEvent event) - { - IExtensionDelta[] deltas = event.getExtensionDeltas(NAMESPACE, EXT_POINT); - for (IExtensionDelta delta : deltas) - { - // TODO Handle ExtensionDelta - OM.LOG.warn("ExtensionDelta not handled: " + delta); - } - } - }; - - public PluginElementProcessorList() - { - } - - public boolean add(IElementProcessor o) - { - return processors.add(o); - } - - public void add(int index, IElementProcessor element) - { - processors.add(index, element); - } - - public boolean addAll(Collection<? extends IElementProcessor> c) - { - return processors.addAll(c); - } - - public boolean addAll(int index, Collection<? extends IElementProcessor> c) - { - return processors.addAll(index, c); - } - - public void clear() - { - processors.clear(); - } - - public boolean contains(Object o) - { - return processors.contains(o); - } - - public boolean containsAll(Collection<?> c) - { - return processors.containsAll(c); - } - - @Override - public boolean equals(Object o) - { - return processors.equals(o); - } - - public IElementProcessor get(int index) - { - return processors.get(index); - } - - @Override - public int hashCode() - { - return processors.hashCode(); - } - - public int indexOf(Object o) - { - return processors.indexOf(o); - } - - public boolean isEmpty() - { - return processors.isEmpty(); - } - - public Iterator<IElementProcessor> iterator() - { - return processors.iterator(); - } - - public int lastIndexOf(Object o) - { - return processors.lastIndexOf(o); - } - - public ListIterator<IElementProcessor> listIterator() - { - return processors.listIterator(); - } - - public ListIterator<IElementProcessor> listIterator(int index) - { - return processors.listIterator(index); - } - - public IElementProcessor remove(int index) - { - return processors.remove(index); - } - - public boolean remove(Object o) - { - return processors.remove(o); - } - - public boolean removeAll(Collection<?> c) - { - return processors.removeAll(c); - } - - public boolean retainAll(Collection<?> c) - { - return processors.retainAll(c); - } - - public IElementProcessor set(int index, IElementProcessor element) - { - return processors.set(index, element); - } - - public int size() - { - return processors.size(); - } - - public List<IElementProcessor> subList(int fromIndex, int toIndex) - { - return processors.subList(fromIndex, toIndex); - } - - public Object[] toArray() - { - return processors.toArray(); - } - - public <T> T[] toArray(T[] a) - { - return processors.toArray(a); - } - - @Override - public String toString() - { - return processors.toString(); - } - - @Override - protected void doActivate() throws Exception - { - super.doActivate(); - IExtensionRegistry extensionRegistry = Platform.getExtensionRegistry(); - IConfigurationElement[] elements = extensionRegistry.getConfigurationElementsFor(NAMESPACE, EXT_POINT); - for (IConfigurationElement element : elements) - { - IElementProcessor processor = (IElementProcessor)element.createExecutableExtension(ATTR_CLASS); - processors.add(processor); - } - - extensionRegistry.addRegistryChangeListener(extensionRegistryListener, NAMESPACE); - } - - @Override - protected void doDeactivate() throws Exception - { - IExtensionRegistry extensionRegistry = Platform.getExtensionRegistry(); - extensionRegistry.removeRegistryChangeListener(extensionRegistryListener); - processors.clear(); - super.doDeactivate(); - } -} |