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Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.tcf.locator/src/org/eclipse/tcf/te/tcf/locator/services/LocatorModelUpdateService.java')
-rw-r--r--target_explorer/plugins/org.eclipse.tcf.te.tcf.locator/src/org/eclipse/tcf/te/tcf/locator/services/LocatorModelUpdateService.java114
1 files changed, 114 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.locator/src/org/eclipse/tcf/te/tcf/locator/services/LocatorModelUpdateService.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.locator/src/org/eclipse/tcf/te/tcf/locator/services/LocatorModelUpdateService.java
new file mode 100644
index 000000000..839a282c5
--- /dev/null
+++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.locator/src/org/eclipse/tcf/te/tcf/locator/services/LocatorModelUpdateService.java
@@ -0,0 +1,114 @@
+/*******************************************************************************
+ * Copyright (c) 2011 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.tcf.te.tcf.locator.services;
+
+import java.util.Collection;
+import java.util.Map;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.tcf.protocol.Protocol;
+import org.eclipse.tcf.te.tcf.locator.interfaces.IModelListener;
+import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.ILocatorModel;
+import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel;
+import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModelProperties;
+import org.eclipse.tcf.te.tcf.locator.interfaces.services.ILocatorModelUpdateService;
+
+
+/**
+ * Default locator model update service implementation.
+ */
+public class LocatorModelUpdateService extends AbstractLocatorModelService implements ILocatorModelUpdateService {
+
+ /**
+ * Constructor.
+ *
+ * @param parentModel The parent locator model instance. Must not be <code>null</code>.
+ */
+ public LocatorModelUpdateService(ILocatorModel parentModel) {
+ super(parentModel);
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.tcf.te.tcf.locator.core.interfaces.services.ILocatorModelUpdateService#add(org.eclipse.tcf.te.tcf.locator.core.interfaces.nodes.IPeerModel)
+ */
+ @Override
+ public void add(IPeerModel peer) {
+ Assert.isNotNull(peer);
+ Assert.isTrue(Protocol.isDispatchThread());
+
+ Map<String, IPeerModel> peers = (Map<String, IPeerModel>)getLocatorModel().getAdapter(Map.class);
+ Assert.isNotNull(peers);
+ peers.put(peer.getPeer().getID(), peer);
+
+ final IModelListener[] listeners = getLocatorModel().getListener();
+ if (listeners.length > 0) {
+ Protocol.invokeLater(new Runnable() {
+ @Override
+ public void run() {
+ for (IModelListener listener : listeners) {
+ listener.locatorModelChanged(getLocatorModel());
+ }
+ }
+ });
+ }
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.tcf.te.tcf.locator.core.interfaces.services.ILocatorModelUpdateService#remove(org.eclipse.tcf.te.tcf.locator.core.interfaces.nodes.IPeerModel)
+ */
+ @Override
+ public void remove(IPeerModel peer) {
+ Assert.isNotNull(peer);
+ Assert.isTrue(Protocol.isDispatchThread());
+
+ Map<String, IPeerModel> peers = (Map<String, IPeerModel>)getLocatorModel().getAdapter(Map.class);
+ Assert.isNotNull(peers);
+ peers.remove(peer.getPeer().getID());
+
+ final IModelListener[] listeners = getLocatorModel().getListener();
+ if (listeners.length > 0) {
+ Protocol.invokeLater(new Runnable() {
+ @Override
+ public void run() {
+ for (IModelListener listener : listeners) {
+ listener.locatorModelChanged(getLocatorModel());
+ }
+ }
+ });
+ }
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.tcf.te.tcf.locator.core.interfaces.services.ILocatorModelUpdateService#updatePeerServices(org.eclipse.tcf.te.tcf.locator.core.interfaces.nodes.IPeerModel, java.util.Collection, java.util.Collection)
+ */
+ @Override
+ public void updatePeerServices(IPeerModel peerNode, Collection<String> localServices, Collection<String> remoteServices) {
+ Assert.isNotNull(peerNode);
+ Assert.isTrue(Protocol.isDispatchThread());
+
+ peerNode.setProperty(IPeerModelProperties.PROP_LOCAL_SERVICES, localServices != null ? makeString(localServices) : null);
+ peerNode.setProperty(IPeerModelProperties.PROP_REMOTE_SERVICES, remoteServices != null ? makeString(remoteServices) : null);
+ }
+
+ /**
+ * Transform the given collection into a plain string.
+ *
+ * @param collection The collection. Must not be <code>null</code>.
+ * @return The plain string.
+ */
+ protected String makeString(Collection<String> collection) {
+ Assert.isNotNull(collection);
+
+ String buffer = collection.toString();
+ buffer = buffer.replaceAll("\\[", "").replaceAll("\\]", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
+
+ return buffer.trim();
+ }
+}

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