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authorTobias Schwarz2013-04-15 03:11:36 -0400
committerTobias Schwarz2013-04-15 03:11:36 -0400
commita429bbdb4dd1fc554688cee94f6a13185b33db65 (patch)
tree89f44ec6014bc06547d3c5086d2fe9d42480bd37 /target_explorer/plugins/org.eclipse.tcf.te.tcf.processes.core
parentbc7419e92bbf4fea2b35fe61f58e38cb04307cd0 (diff)
downloadorg.eclipse.tcf-a429bbdb4dd1fc554688cee94f6a13185b33db65.tar.gz
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Target Explorer: use stepper for connect/disconnect
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.tcf.processes.core')
-rw-r--r--target_explorer/plugins/org.eclipse.tcf.te.tcf.processes.core/src/org/eclipse/tcf/te/tcf/processes/core/model/steps/AttachStep.java414
1 files changed, 207 insertions, 207 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.processes.core/src/org/eclipse/tcf/te/tcf/processes/core/model/steps/AttachStep.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.processes.core/src/org/eclipse/tcf/te/tcf/processes/core/model/steps/AttachStep.java
index 5edb56ebe..a71a45a04 100644
--- a/target_explorer/plugins/org.eclipse.tcf.te.tcf.processes.core/src/org/eclipse/tcf/te/tcf/processes/core/model/steps/AttachStep.java
+++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.processes.core/src/org/eclipse/tcf/te/tcf/processes/core/model/steps/AttachStep.java
@@ -1,207 +1,207 @@
-/*******************************************************************************
- * Copyright (c) 2012 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.processes.core.model.steps;
-
-import org.eclipse.core.runtime.Assert;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.osgi.util.NLS;
-import org.eclipse.tcf.protocol.IChannel;
-import org.eclipse.tcf.protocol.IToken;
-import org.eclipse.tcf.protocol.Protocol;
-import org.eclipse.tcf.services.IProcesses;
-import org.eclipse.tcf.services.IProcesses.ProcessContext;
-import org.eclipse.tcf.te.runtime.callback.Callback;
-import org.eclipse.tcf.te.runtime.interfaces.callback.ICallback;
-import org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer;
-import org.eclipse.tcf.te.runtime.model.interfaces.IModelNode;
-import org.eclipse.tcf.te.runtime.properties.PropertiesContainer;
-import org.eclipse.tcf.te.runtime.services.ServiceManager;
-import org.eclipse.tcf.te.runtime.services.interfaces.IDebugService;
-import org.eclipse.tcf.te.runtime.statushandler.StatusHandlerManager;
-import org.eclipse.tcf.te.runtime.statushandler.interfaces.IStatusHandler;
-import org.eclipse.tcf.te.runtime.statushandler.interfaces.IStatusHandlerConstants;
-import org.eclipse.tcf.te.tcf.core.Tcf;
-import org.eclipse.tcf.te.tcf.core.interfaces.IChannelManager;
-import org.eclipse.tcf.te.tcf.core.model.interfaces.IModel;
-import org.eclipse.tcf.te.tcf.core.model.interfaces.services.IModelRefreshService;
-import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel;
-import org.eclipse.tcf.te.tcf.processes.core.activator.CoreBundleActivator;
-import org.eclipse.tcf.te.tcf.processes.core.interfaces.IContextHelpIds;
-import org.eclipse.tcf.te.tcf.processes.core.model.interfaces.IProcessContextNode;
-import org.eclipse.tcf.te.tcf.processes.core.nls.Messages;
-
-/**
- * Process attach step implementation.
- */
-public class AttachStep {
-
- /**
- * Attach to the given process context.
- * <p>
- * <b>Note:</b> This method must be called from within the TCF dispatch thread.
- *
- * @param node The context. Must not be <code>null</code>.
- * @param callback The callback to invoke once the operation completed, or<code>null</code>.
- */
- public void executeAttach(final IProcessContextNode node, final ICallback callback) {
- Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
- Assert.isNotNull(node);
-
- // If the context is already attached, there is nothing to do
- if (node.getProcessContext() != null && !node.getProcessContext().isAttached()) {
- IPeerModel peerNode = (IPeerModel)node.getAdapter(IPeerModel.class);
- if (peerNode != null) {
- // Determine the debug service to attach to the peer node
- IDebugService dbgService = ServiceManager.getInstance().getService(peerNode, IDebugService.class, false);
- if (dbgService != null) {
- // Attach to the peer node first
- dbgService.attach(peerNode, new PropertiesContainer(), new Callback() {
- @Override
- protected void internalDone(Object caller, IStatus status) {
- callback.setProperty("launch", getProperty("launch")); //$NON-NLS-1$ //$NON-NLS-2$
- Runnable runnable = new Runnable() {
- @Override
- public void run() {
- doAttach(node, callback);
- }
- };
- if (Protocol.isDispatchThread()) runnable.run();
- else Protocol.invokeLater(runnable);
- }
- });
- } else {
- doAttach(node, callback);
- }
- } else {
- onError(node, Messages.AttachStep_error_connect, null, callback);
- }
- } else {
- if (node.getProcessContext() == null) {
- onError(node, Messages.AttachStep_error_connect, null, callback);
- } else {
- onDone(callback);
- }
- }
- }
-
- /**
- * Opens a channel and perform the attach to the given context node.
- * <p>
- * <b>Note:</b> This method must be called from within the TCF dispatch thread.
- *
- * @param node The context node. Must not be <code>null</code>.
- * @param callback The callback to invoke once the operation completed, or<code>null</code>.
- */
- protected void doAttach(final IProcessContextNode node, final ICallback callback) {
- Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
- Assert.isNotNull(node);
-
- // Determine the peer model node
- final IPeerModel peerNode = (IPeerModel)node.getAdapter(IPeerModel.class);
-
- // Open a channel
- Tcf.getChannelManager().openChannel(peerNode.getPeer(), null, new IChannelManager.DoneOpenChannel() {
- @Override
- public void doneOpenChannel(final Throwable error, final IChannel channel) {
- if (error == null) {
- final IProcesses service = channel.getRemoteService(IProcesses.class);
- if (service != null) {
- service.getContext(node.getStringProperty(IModelNode.PROPERTY_ID), new IProcesses.DoneGetContext() {
- @Override
- public void doneGetContext(IToken token, Exception error, ProcessContext context) {
- if (error == null && context != null) {
- context.attach(new IProcesses.DoneCommand() {
- @Override
- public void doneCommand(IToken token, Exception error) {
- if (error == null) {
- // We are attached now, trigger a refresh of the node
- IModel model = node.getParent(IModel.class);
- Assert.isNotNull(model);
- model.getService(IModelRefreshService.class).refresh(node, new Callback() {
- @Override
- protected void internalDone(Object caller, IStatus status) {
- onDone(callback);
- }
- });
- } else {
- onError(node, Messages.AttachStep_error_attach, error, callback);
- }
- }
- });
- } else {
- onError(node, Messages.AttachStep_error_getContext, error, callback);
- }
- }
- });
- } else {
- onError(node, Messages.AttachStep_error_connect, null, callback);
- }
- } else {
- onError(node, Messages.AttachStep_error_openChannel, error, callback);
- }
- }
- });
- }
-
- /**
- * Error handler. Called if a step failed.
- *
- * @param channel The channel or <code>null</code>.
- * @param context The status handler context. Must not be <code>null</code>:
- * @param message The message or <code>null</code>.
- * @param error The error or <code>null</code>.
- * @param callback The callback or <code>null</code>.
- */
- protected void onError(Object context, String message, Throwable error, ICallback callback) {
- Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
-
- String detailMessage = error != null ? error.getMessage() : null;
- if (detailMessage != null && detailMessage.contains("\n")) { //$NON-NLS-1$
- detailMessage = detailMessage.replaceAll("\n", ", "); //$NON-NLS-1$ //$NON-NLS-2$
- detailMessage = detailMessage.replaceAll(":, ", ": "); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- String fullMessage = message;
- if (fullMessage != null) fullMessage = NLS.bind(fullMessage, detailMessage != null ? detailMessage : ""); //$NON-NLS-1$
- else fullMessage = detailMessage;
-
- if (fullMessage != null) {
- IStatus status = new Status(IStatus.ERROR, CoreBundleActivator.getUniqueIdentifier(), fullMessage, error);
-
- if (callback == null) {
- IStatusHandler[] handlers = StatusHandlerManager.getInstance().getHandler(context);
- if (handlers.length > 0) {
- IPropertiesContainer data = new PropertiesContainer();
- data.setProperty(IStatusHandlerConstants.PROPERTY_TITLE, Messages.AttachStep_error_title);
- data.setProperty(IStatusHandlerConstants.PROPERTY_CONTEXT_HELP_ID, IContextHelpIds.MESSAGE_ATTACH_FAILED);
- data.setProperty(IStatusHandlerConstants.PROPERTY_CALLER, this);
-
- handlers[0].handleStatus(status, data, null);
- } else {
- CoreBundleActivator.getDefault().getLog().log(status);
- }
- }
- else {
- callback.done(this, status);
- }
- }
- }
-
- /**
- * Done handler. Called if all necessary steps are completed.
- *
- * @param callback The callback to invoke or <code>null</code>
- */
- protected void onDone(ICallback callback) {
- Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
- if (callback != null) callback.done(this, Status.OK_STATUS);
- }
-}
+/*******************************************************************************
+ * Copyright (c) 2012 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.processes.core.model.steps;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.tcf.protocol.IChannel;
+import org.eclipse.tcf.protocol.IToken;
+import org.eclipse.tcf.protocol.Protocol;
+import org.eclipse.tcf.services.IProcesses;
+import org.eclipse.tcf.services.IProcesses.ProcessContext;
+import org.eclipse.tcf.te.runtime.callback.Callback;
+import org.eclipse.tcf.te.runtime.interfaces.callback.ICallback;
+import org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer;
+import org.eclipse.tcf.te.runtime.model.interfaces.IModelNode;
+import org.eclipse.tcf.te.runtime.properties.PropertiesContainer;
+import org.eclipse.tcf.te.runtime.services.ServiceManager;
+import org.eclipse.tcf.te.runtime.services.interfaces.IDebugService;
+import org.eclipse.tcf.te.runtime.statushandler.StatusHandlerManager;
+import org.eclipse.tcf.te.runtime.statushandler.interfaces.IStatusHandler;
+import org.eclipse.tcf.te.runtime.statushandler.interfaces.IStatusHandlerConstants;
+import org.eclipse.tcf.te.tcf.core.Tcf;
+import org.eclipse.tcf.te.tcf.core.interfaces.IChannelManager;
+import org.eclipse.tcf.te.tcf.core.model.interfaces.IModel;
+import org.eclipse.tcf.te.tcf.core.model.interfaces.services.IModelRefreshService;
+import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel;
+import org.eclipse.tcf.te.tcf.processes.core.activator.CoreBundleActivator;
+import org.eclipse.tcf.te.tcf.processes.core.interfaces.IContextHelpIds;
+import org.eclipse.tcf.te.tcf.processes.core.model.interfaces.IProcessContextNode;
+import org.eclipse.tcf.te.tcf.processes.core.nls.Messages;
+
+/**
+ * Process attach step implementation.
+ */
+public class AttachStep {
+
+ /**
+ * Attach to the given process context.
+ * <p>
+ * <b>Note:</b> This method must be called from within the TCF dispatch thread.
+ *
+ * @param node The context. Must not be <code>null</code>.
+ * @param callback The callback to invoke once the operation completed, or<code>null</code>.
+ */
+ public void executeAttach(final IProcessContextNode node, final ICallback callback) {
+ Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
+ Assert.isNotNull(node);
+
+ // If the context is already attached, there is nothing to do
+ if (node.getProcessContext() != null && !node.getProcessContext().isAttached()) {
+ IPeerModel peerNode = (IPeerModel)node.getAdapter(IPeerModel.class);
+ if (peerNode != null) {
+ // Determine the debug service to attach to the peer node
+ IDebugService dbgService = ServiceManager.getInstance().getService(peerNode, IDebugService.class, false);
+ if (dbgService != null) {
+ // Attach to the peer node first
+ dbgService.attach(peerNode, new PropertiesContainer(), null, new Callback() {
+ @Override
+ protected void internalDone(Object caller, IStatus status) {
+ callback.setProperty("launch", getProperty("launch")); //$NON-NLS-1$ //$NON-NLS-2$
+ Runnable runnable = new Runnable() {
+ @Override
+ public void run() {
+ doAttach(node, callback);
+ }
+ };
+ if (Protocol.isDispatchThread()) runnable.run();
+ else Protocol.invokeLater(runnable);
+ }
+ });
+ } else {
+ doAttach(node, callback);
+ }
+ } else {
+ onError(node, Messages.AttachStep_error_connect, null, callback);
+ }
+ } else {
+ if (node.getProcessContext() == null) {
+ onError(node, Messages.AttachStep_error_connect, null, callback);
+ } else {
+ onDone(callback);
+ }
+ }
+ }
+
+ /**
+ * Opens a channel and perform the attach to the given context node.
+ * <p>
+ * <b>Note:</b> This method must be called from within the TCF dispatch thread.
+ *
+ * @param node The context node. Must not be <code>null</code>.
+ * @param callback The callback to invoke once the operation completed, or<code>null</code>.
+ */
+ protected void doAttach(final IProcessContextNode node, final ICallback callback) {
+ Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
+ Assert.isNotNull(node);
+
+ // Determine the peer model node
+ final IPeerModel peerNode = (IPeerModel)node.getAdapter(IPeerModel.class);
+
+ // Open a channel
+ Tcf.getChannelManager().openChannel(peerNode.getPeer(), null, new IChannelManager.DoneOpenChannel() {
+ @Override
+ public void doneOpenChannel(final Throwable error, final IChannel channel) {
+ if (error == null) {
+ final IProcesses service = channel.getRemoteService(IProcesses.class);
+ if (service != null) {
+ service.getContext(node.getStringProperty(IModelNode.PROPERTY_ID), new IProcesses.DoneGetContext() {
+ @Override
+ public void doneGetContext(IToken token, Exception error, ProcessContext context) {
+ if (error == null && context != null) {
+ context.attach(new IProcesses.DoneCommand() {
+ @Override
+ public void doneCommand(IToken token, Exception error) {
+ if (error == null) {
+ // We are attached now, trigger a refresh of the node
+ IModel model = node.getParent(IModel.class);
+ Assert.isNotNull(model);
+ model.getService(IModelRefreshService.class).refresh(node, new Callback() {
+ @Override
+ protected void internalDone(Object caller, IStatus status) {
+ onDone(callback);
+ }
+ });
+ } else {
+ onError(node, Messages.AttachStep_error_attach, error, callback);
+ }
+ }
+ });
+ } else {
+ onError(node, Messages.AttachStep_error_getContext, error, callback);
+ }
+ }
+ });
+ } else {
+ onError(node, Messages.AttachStep_error_connect, null, callback);
+ }
+ } else {
+ onError(node, Messages.AttachStep_error_openChannel, error, callback);
+ }
+ }
+ });
+ }
+
+ /**
+ * Error handler. Called if a step failed.
+ *
+ * @param channel The channel or <code>null</code>.
+ * @param context The status handler context. Must not be <code>null</code>:
+ * @param message The message or <code>null</code>.
+ * @param error The error or <code>null</code>.
+ * @param callback The callback or <code>null</code>.
+ */
+ protected void onError(Object context, String message, Throwable error, ICallback callback) {
+ Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
+
+ String detailMessage = error != null ? error.getMessage() : null;
+ if (detailMessage != null && detailMessage.contains("\n")) { //$NON-NLS-1$
+ detailMessage = detailMessage.replaceAll("\n", ", "); //$NON-NLS-1$ //$NON-NLS-2$
+ detailMessage = detailMessage.replaceAll(":, ", ": "); //$NON-NLS-1$ //$NON-NLS-2$
+ }
+
+ String fullMessage = message;
+ if (fullMessage != null) fullMessage = NLS.bind(fullMessage, detailMessage != null ? detailMessage : ""); //$NON-NLS-1$
+ else fullMessage = detailMessage;
+
+ if (fullMessage != null) {
+ IStatus status = new Status(IStatus.ERROR, CoreBundleActivator.getUniqueIdentifier(), fullMessage, error);
+
+ if (callback == null) {
+ IStatusHandler[] handlers = StatusHandlerManager.getInstance().getHandler(context);
+ if (handlers.length > 0) {
+ IPropertiesContainer data = new PropertiesContainer();
+ data.setProperty(IStatusHandlerConstants.PROPERTY_TITLE, Messages.AttachStep_error_title);
+ data.setProperty(IStatusHandlerConstants.PROPERTY_CONTEXT_HELP_ID, IContextHelpIds.MESSAGE_ATTACH_FAILED);
+ data.setProperty(IStatusHandlerConstants.PROPERTY_CALLER, this);
+
+ handlers[0].handleStatus(status, data, null);
+ } else {
+ CoreBundleActivator.getDefault().getLog().log(status);
+ }
+ }
+ else {
+ callback.done(this, status);
+ }
+ }
+ }
+
+ /**
+ * Done handler. Called if all necessary steps are completed.
+ *
+ * @param callback The callback to invoke or <code>null</code>
+ */
+ protected void onDone(ICallback callback) {
+ Assert.isTrue(Protocol.isDispatchThread(), "Illegal Thread Access"); //$NON-NLS-1$
+ if (callback != null) callback.done(this, Status.OK_STATUS);
+ }
+}

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