Target Explorer: Locator model can be searched for agents with a specific set of services

9 files changed, 118 insertions, 81 deletions

diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.locator/src/org/eclipse/tm/te/tcf/locator/interfaces/services/ILocatorModelLookupService.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.locator/src/org/eclipse/tm/te/tcf/locator/interfaces/services/ILocatorModelLookupService.java
index 4c772c5cc..f292f37c8 100644
--- a/target_explorer/plugins/org.eclipse.tm.te.tcf.locator/src/org/eclipse/tm/te/tcf/locator/interfaces/services/ILocatorModelLookupService.java
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.locator/src/org/eclipse/tm/te/tcf/locator/interfaces/services/ILocatorModelLookupService.java
@@ -31,4 +31,14 @@ public interface ILocatorModelLookupService extends ILocatorModelService {
 	 * @return The peer model instances, or an empty list if the given agent id could not be matched.
 	 */
 	public IPeerModel[] lkupPeerModelByAgentId(String agentId);
+
+	/**
+	 * Lookup matching peer model instances which supports the listed local and remote services.
+	 *
+	 * @param expectedLocalServices The list of local service names to be supported, or <code>null</code>.
+	 * @param expectedRemoteServices The list of remote service names to be supported, or <code>null</code>.
+	 *
+	 * @return The peer model instances, or an empty list if the listed services are not supported by any of the peers.
+	 */
+	public IPeerModel[] lkupPeerModelBySupportedServices(String[] expectedLocalServices, String[] expectedRemoteServices);
 }
diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.locator/src/org/eclipse/tm/te/tcf/locator/services/LocatorModelLookupService.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.locator/src/org/eclipse/tm/te/tcf/locator/services/LocatorModelLookupService.java
index 1226f7f57..9a77ec38f 100644
--- a/target_explorer/plugins/org.eclipse.tm.te.tcf.locator/src/org/eclipse/tm/te/tcf/locator/services/LocatorModelLookupService.java
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.locator/src/org/eclipse/tm/te/tcf/locator/services/LocatorModelLookupService.java
@@ -17,6 +17,7 @@ import org.eclipse.tm.tcf.protocol.IPeer;
 import org.eclipse.tm.tcf.protocol.Protocol;
 import org.eclipse.tm.te.tcf.locator.interfaces.nodes.ILocatorModel;
 import org.eclipse.tm.te.tcf.locator.interfaces.nodes.IPeerModel;
+import org.eclipse.tm.te.tcf.locator.interfaces.nodes.IPeerModelProperties;
 import org.eclipse.tm.te.tcf.locator.interfaces.services.ILocatorModelLookupService;
 
 
@@ -40,7 +41,7 @@ public class LocatorModelLookupService extends AbstractLocatorModelService imple
 	@Override
 	public IPeerModel lkupPeerModelById(String id) {
 		Assert.isNotNull(id);
-		Assert.isTrue(Protocol.isDispatchThread());
+		Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
 
 		IPeerModel node = null;
 		for (IPeerModel candidate : getLocatorModel().getPeers()) {
@@ -60,7 +61,7 @@ public class LocatorModelLookupService extends AbstractLocatorModelService imple
 	@Override
 	public IPeerModel[] lkupPeerModelByAgentId(String agentId) {
 		Assert.isNotNull(agentId);
-		Assert.isTrue(Protocol.isDispatchThread());
+		Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
 
 		List<IPeerModel> nodes = new ArrayList<IPeerModel>();
 		for (IPeerModel candidate : getLocatorModel().getPeers()) {
@@ -72,4 +73,54 @@ public class LocatorModelLookupService extends AbstractLocatorModelService imple
 
 		return nodes.toArray(new IPeerModel[nodes.size()]);
 	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.tm.te.tcf.locator.interfaces.services.ILocatorModelLookupService#lkupPeerModelBySupportedServices(java.lang.String[], java.lang.String[])
+	 */
+	@Override
+	public IPeerModel[] lkupPeerModelBySupportedServices(String[] expectedLocalServices, String[] expectedRemoteServices) {
+		Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
+
+		List<IPeerModel> nodes = new ArrayList<IPeerModel>();
+		for (IPeerModel candidate : getLocatorModel().getPeers()) {
+			String localServices = candidate.getStringProperty(IPeerModelProperties.PROP_LOCAL_SERVICES);
+			String remoteServices = candidate.getStringProperty(IPeerModelProperties.PROP_REMOTE_SERVICES);
+
+			boolean matchesExpectations = true;
+
+			// Ignore the local services if not expectations are set
+			if (expectedLocalServices != null && expectedLocalServices.length > 0) {
+				if (localServices != null) {
+					for (String service : expectedLocalServices) {
+						if (!localServices.contains(service)) {
+							matchesExpectations = false;
+							break;
+						}
+					}
+				} else {
+					matchesExpectations = false;
+				}
+			}
+
+			if (!matchesExpectations) continue;
+
+			// Ignore the remote services if not expectations are set
+			if (expectedRemoteServices != null && expectedRemoteServices.length > 0) {
+				if (remoteServices != null) {
+					for (String service : expectedRemoteServices) {
+						if (!remoteServices.contains(service)) {
+							matchesExpectations = false;
+							break;
+						}
+					}
+				} else {
+					matchesExpectations = false;
+				}
+			}
+
+			if (matchesExpectations) nodes.add(candidate);
+		}
+
+		return nodes.toArray(new IPeerModel[nodes.size()]);
+	}
 }
diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/META-INF/MANIFEST.MF b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/META-INF/MANIFEST.MF
index ddf80729d..80d40eb63 100644
--- a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/META-INF/MANIFEST.MF
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/META-INF/MANIFEST.MF
@@ -31,9 +31,9 @@ Export-Package: org.eclipse.tm.te.tcf.ui.activator;x-internal:=true,
  org.eclipse.tm.te.tcf.ui.internal.filter;x-internal:=true,
  org.eclipse.tm.te.tcf.ui.internal.handler;x-internal:=true,
  org.eclipse.tm.te.tcf.ui.internal.help;x-internal:=true,
- org.eclipse.tm.te.tcf.ui.internal.model;x-internal:=true,
  org.eclipse.tm.te.tcf.ui.internal.navigator;x-internal:=true,
  org.eclipse.tm.te.tcf.ui.internal.navigator.images;x-internal:=true,
+ org.eclipse.tm.te.tcf.ui.model,
  org.eclipse.tm.te.tcf.ui.nls;x-internal:=true,
  org.eclipse.tm.te.tcf.ui.tables,
  org.eclipse.tm.te.tcf.ui.wizards;x-internal:=true,
diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/dialogs/AgentSelectionDialog.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/dialogs/AgentSelectionDialog.java
index 57dc9c3d7..ab3b559c2 100644
--- a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/dialogs/AgentSelectionDialog.java
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/dialogs/AgentSelectionDialog.java
@@ -11,11 +11,8 @@ package org.eclipse.tm.te.tcf.ui.dialogs;
 

 import java.util.ArrayList;

 import java.util.Arrays;

-import java.util.Iterator;

 import java.util.List;

-import java.util.concurrent.atomic.AtomicReference;

 

-import org.eclipse.core.runtime.Assert;

 import org.eclipse.jface.dialogs.IDialogConstants;

 import org.eclipse.jface.dialogs.IMessageProvider;

 import org.eclipse.jface.viewers.ArrayContentProvider;

@@ -34,11 +31,12 @@ import org.eclipse.swt.widgets.Shell;
 import org.eclipse.swt.widgets.Table;

 import org.eclipse.swt.widgets.TableColumn;

 import org.eclipse.tm.tcf.protocol.Protocol;

+import org.eclipse.tm.te.tcf.locator.interfaces.nodes.ILocatorModel;

 import org.eclipse.tm.te.tcf.locator.interfaces.nodes.IPeerModel;

-import org.eclipse.tm.te.tcf.locator.interfaces.nodes.IPeerModelProperties;

+import org.eclipse.tm.te.tcf.locator.interfaces.services.ILocatorModelLookupService;

 import org.eclipse.tm.te.tcf.ui.internal.help.IContextHelpIds;

-import org.eclipse.tm.te.tcf.ui.internal.model.Model;

 import org.eclipse.tm.te.tcf.ui.internal.navigator.LabelProviderDelegate;

+import org.eclipse.tm.te.tcf.ui.model.Model;

 import org.eclipse.tm.te.tcf.ui.nls.Messages;

 import org.eclipse.tm.te.ui.jface.dialogs.CustomTitleAreaDialog;

 import org.eclipse.tm.te.ui.swt.SWTControlUtil;

@@ -126,15 +124,17 @@ public class AgentSelectionDialog extends CustomTitleAreaDialog {
 

 	    // The content to show is static. Do the filtering manually so that

 	    // we can disable the OK Button if the dialog would not show any content.

-	    List<IPeerModel> nodes = new ArrayList<IPeerModel>(Arrays.asList(Model.getModel().getPeers()));

-	    Iterator<IPeerModel> iterator = nodes.iterator();

-	    while (iterator.hasNext()) {

-	    	IPeerModel peerModel = iterator.next();

-	    	if (isFiltered(peerModel)) iterator.remove();

+	    final ILocatorModelLookupService service = getModel().getService(ILocatorModelLookupService.class);

+	    final List<IPeerModel> nodes = new ArrayList<IPeerModel>();

+	    if (service != null) {

+	    	Protocol.invokeAndWait(new Runnable() {

+	    		@Override

+	    		public void run() {

+	    			nodes.addAll(Arrays.asList(service.lkupPeerModelBySupportedServices(null, services)));

+	    		}

+	    	});

 	    }

-

-	    // Set the remaining nodes as input

-	    viewer.setInput(nodes.toArray(new IPeerModel[nodes.size()]));

+	    viewer.setInput(nodes.size() > 0 ? nodes.toArray(new IPeerModel[nodes.size()]) : null);

 

 	    return top;

 	}

@@ -148,7 +148,7 @@ public class AgentSelectionDialog extends CustomTitleAreaDialog {
 

 	    // Adjust the OK button enablement

 	    Button okButton = getButton(IDialogConstants.OK_ID);

-	    SWTControlUtil.setEnabled(okButton, ((IPeerModel[])viewer.getInput()).length > 0);

+	    SWTControlUtil.setEnabled(okButton, viewer.getInput() != null && ((IPeerModel[])viewer.getInput()).length > 0);

 

 	    return buttonBar;

 	}

@@ -180,33 +180,13 @@ public class AgentSelectionDialog extends CustomTitleAreaDialog {
 	}

 

 	/**

-	 * Returns if the given peer model node is filtered or not.

+	 * Returns the locator model instance to use for determining

+	 * the dialogs input.

 	 *

-	 * @param peerModel The peer model node. Must not be <code>null</code>.

-	 * @return

+	 * @return The locator model instance.

 	 */

-	protected boolean isFiltered(final IPeerModel peerModel) {

-		Assert.isNotNull(peerModel);

-

-		final AtomicReference<String> remoteServices = new AtomicReference<String>();

-		Protocol.invokeAndWait(new Runnable() {

-			@Override

-			public void run() {

-				remoteServices.set(peerModel.getStringProperty(IPeerModelProperties.PROP_REMOTE_SERVICES));

-			}

-		});

-

-		boolean matchedService = false;

-		if (remoteServices.get() != null) {

-			for (String service : services) {

-				if (remoteServices.get().contains(service)) {

-					matchedService = true;

-					break;

-				}

-			}

-		}

-

-		return !matchedService;

+	protected ILocatorModel getModel() {

+		return Model.getModel();

 	}

 

 	/**

diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/handler/DeleteCommandHandler.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/handler/DeleteCommandHandler.java
index 7a712596b..1c6df6b5a 100644
--- a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/handler/DeleteCommandHandler.java
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/handler/DeleteCommandHandler.java
@@ -32,7 +32,7 @@ import org.eclipse.tm.te.tcf.locator.interfaces.nodes.IPeerModel;
 import org.eclipse.tm.te.tcf.locator.interfaces.services.ILocatorModelRefreshService;

 import org.eclipse.tm.te.tcf.ui.activator.UIPlugin;

 import org.eclipse.tm.te.tcf.ui.internal.help.IContextHelpIds;

-import org.eclipse.tm.te.tcf.ui.internal.model.Model;

+import org.eclipse.tm.te.tcf.ui.model.Model;

 import org.eclipse.tm.te.tcf.ui.nls.Messages;

 import org.eclipse.ui.handlers.HandlerUtil;

 

diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/navigator/ContentProviderDelegate.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/navigator/ContentProviderDelegate.java
index aa383eedc..bb7f0ad5e 100644
--- a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/navigator/ContentProviderDelegate.java
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/navigator/ContentProviderDelegate.java
@@ -13,11 +13,13 @@ import org.eclipse.jface.viewers.ITreeContentProvider;
 import org.eclipse.jface.viewers.Viewer;
 import org.eclipse.tm.tcf.protocol.Protocol;
 import org.eclipse.tm.te.tcf.core.Tcf;
+import org.eclipse.tm.te.tcf.locator.interfaces.IModelListener;
 import org.eclipse.tm.te.tcf.locator.interfaces.nodes.ILocatorModel;
 import org.eclipse.tm.te.tcf.locator.interfaces.nodes.IPeerModel;
 import org.eclipse.tm.te.tcf.locator.interfaces.services.ILocatorModelRefreshService;
-import org.eclipse.tm.te.tcf.ui.internal.model.Model;
+import org.eclipse.tm.te.tcf.ui.model.Model;
 import org.eclipse.tm.te.ui.views.interfaces.IRoot;
+import org.eclipse.ui.navigator.CommonViewer;
 
 
 /**
@@ -26,6 +28,9 @@ import org.eclipse.tm.te.ui.views.interfaces.IRoot;
 public class ContentProviderDelegate implements ITreeContentProvider {
 	private final static Object[] NO_ELEMENTS = new Object[0];
 
+	// The locator model listener instance
+	private IModelListener modelListener = null;
+
 	/* (non-Javadoc)
 	 * @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java.lang.Object)
 	 */
@@ -93,8 +98,16 @@ public class ContentProviderDelegate implements ITreeContentProvider {
 	 */
 	@Override
 	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
-		if (newInput instanceof IRoot) {
-			final ILocatorModel model = Model.getModel();
+		final ILocatorModel model = Model.getModel();
+
+		// Create and attach the model listener if not yet done
+		if (modelListener == null && model != null && viewer instanceof CommonViewer) {
+			modelListener = new ModelListener(model, (CommonViewer)viewer);
+			model.addListener(modelListener);
+		}
+
+		// Refresh the model
+		if (model != null && newInput instanceof IRoot) {
 			// If the TCF framework is not running yet, run the refresh asynchronous
 			if (Tcf.isRunning() && Protocol.isDispatchThread()) {
 				model.getService(ILocatorModelRefreshService.class).refresh();
diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/navigator/ModelListener.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/navigator/ModelListener.java
index b74cc4aeb..b42cf2c5a 100644
--- a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/navigator/ModelListener.java
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/navigator/ModelListener.java
@@ -13,11 +13,7 @@ import org.eclipse.core.runtime.Assert;
 import org.eclipse.tm.te.tcf.locator.interfaces.nodes.ILocatorModel;
 import org.eclipse.tm.te.tcf.locator.interfaces.nodes.IPeerModel;
 import org.eclipse.tm.te.tcf.locator.listener.ModelAdapter;
-import org.eclipse.tm.te.ui.views.interfaces.IUIConstants;
-import org.eclipse.ui.IViewPart;
-import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.navigator.CommonNavigator;
 import org.eclipse.ui.navigator.CommonViewer;
 
 
@@ -26,14 +22,20 @@ import org.eclipse.ui.navigator.CommonViewer;
  */
 public class ModelListener extends ModelAdapter {
 	private final ILocatorModel parentModel;
+	/* default */ final CommonViewer viewer;
 
 	/**
 	 * Constructor.
 	 *
+	 * @param parent The parent locator model. Must not be <code>null</code>.
+	 * @param viewer The common viewer instance. Must not be <code>null</code>.
 	 */
-	public ModelListener(ILocatorModel parent) {
+	public ModelListener(ILocatorModel parent, CommonViewer viewer) {
 		Assert.isNotNull(parent);
-		parentModel = parent;
+		Assert.isNotNull(viewer);
+
+		this.parentModel = parent;
+		this.viewer = viewer;
 	}
 
 	/* (non-Javadoc)
@@ -45,8 +47,7 @@ public class ModelListener extends ModelAdapter {
 			PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
 				@Override
 				public void run() {
-					CommonViewer viewer = getViewer();
-					if (viewer != null) viewer.refresh();
+					viewer.refresh();
 				}
 			});
 		}
@@ -61,28 +62,9 @@ public class ModelListener extends ModelAdapter {
 			PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
 				@Override
 				public void run() {
-					CommonViewer viewer = getViewer();
-					if (viewer != null) viewer.refresh(peer);
+					viewer.refresh(peer);
 				}
 			});
 		}
 	}
-
-	/**
-	 * Get the common viewer used by the Target Explorer view instance.
-	 *
-	 * @return The common viewer or <code>null</code>
-	 */
-	protected CommonViewer getViewer() {
-		if (PlatformUI.getWorkbench() != null && PlatformUI.getWorkbench().getActiveWorkbenchWindow() != null
-				&& PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage() != null) {
-			IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
-			IViewPart part = page.findView(IUIConstants.ID_EXPLORER);
-			if (part instanceof CommonNavigator) {
-				return ((CommonNavigator)part).getCommonViewer();
-			}
-		}
-
-		return null;
-	}
 }
diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/model/Model.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/model/Model.java
index 79eb42ddb..a43c3f440 100644
--- a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/internal/model/Model.java
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/model/Model.java
@@ -7,13 +7,12 @@
  * Contributors:
  * Wind River Systems - initial API and implementation
  *******************************************************************************/
-package org.eclipse.tm.te.tcf.ui.internal.model;
+package org.eclipse.tm.te.tcf.ui.model;
 
 import org.eclipse.core.runtime.Assert;
 import org.eclipse.tm.tcf.protocol.Protocol;
 import org.eclipse.tm.te.tcf.locator.interfaces.nodes.ILocatorModel;
 import org.eclipse.tm.te.tcf.locator.nodes.LocatorModel;
-import org.eclipse.tm.te.tcf.ui.internal.navigator.ModelListener;
 
 
 /**
@@ -24,10 +23,12 @@ public final class Model {
 	/* default */ static ILocatorModel locatorModel;
 
 	/**
-	 * Returns the locator model. If not yet initialized,
-	 * initialize the locator model.
+	 * Returns the shared locator model instance.
+	 * <p>
+	 * If the shared locator model instance has not been yet initialized,
+	 * the method does initialize the shared locator model instance.
 	 *
-	 * @return The locator model.
+	 * @return The shared locator model.
 	 */
 	public static ILocatorModel getModel() {
 		// Access to the locator model must happen in the TCF dispatch thread
@@ -54,7 +55,7 @@ public final class Model {
 
 		locatorModel = new LocatorModel();
 		// Register the model listener
-		locatorModel.addListener(new ModelListener(locatorModel));
+//		locatorModel.addListener(new ModelListener(locatorModel));
 		// Start the scanner
 		locatorModel.startScanner(5000, 120000);
 	}
diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/wizards/NewTargetWizard.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/wizards/NewTargetWizard.java
index f6b32daca..08ed8cefe 100644
--- a/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/wizards/NewTargetWizard.java
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.ui/src/org/eclipse/tm/te/tcf/ui/wizards/NewTargetWizard.java
@@ -25,7 +25,7 @@ import org.eclipse.tm.te.tcf.locator.interfaces.nodes.ILocatorModel;
 import org.eclipse.tm.te.tcf.locator.interfaces.nodes.IPeerModel;

 import org.eclipse.tm.te.tcf.locator.interfaces.services.ILocatorModelLookupService;

 import org.eclipse.tm.te.tcf.locator.interfaces.services.ILocatorModelRefreshService;

-import org.eclipse.tm.te.tcf.ui.internal.model.Model;

+import org.eclipse.tm.te.tcf.ui.model.Model;

 import org.eclipse.tm.te.tcf.ui.nls.Messages;

 import org.eclipse.tm.te.tcf.ui.wizards.pages.NewTargetWizardPage;

 import org.eclipse.tm.te.ui.views.ViewsUtil;