Author: adietish Date: 2010-12-13 04:25:26 -0500 (Mon, 13 Dec 2010) New Revision: 27395 Added: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromAnyImageHandler.java trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromSpecificImageHandler.java trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudInstancePropertyTester.java trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudPropertyTester.java Removed: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler.java trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler2.java trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/InstancePropertyTester.java Modified: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/ChangeLog trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/plugin.xml Log: [JBIDE-7864] added hasImages property tester, rename CreateInstanceHandler2 to CreateInstanceFromAnyImage,renamed CreateInstanceHandler to CreateInstanceFromSpecificImage Modified: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/ChangeLog =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/ChangeLog 2010-12-13 09:01:14 UTC (rev 27394) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/ChangeLog 2010-12-13 09:25:26 UTC (rev 27395) @@ -1,3 +1,9 @@ +2010-12-13 André Dietisheim <adietish(a)redhat.com&gt; + + * plugin.xml: + [JBIDE-7864] added hasImages property tester, rename CreateInstanceHandler2 to CreateInstanceFromAnyImage, + renamed CreateInstanceHandler to CreateInstanceFromSpecificImage + 2010-12-10 André Dietisheim <adietish(a)redhat.com&gt; * src/org/jboss/tools/deltacloud/ui/views/cloudelements/AbstractCloudElementTableView.java Modified: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/plugin.xml =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/plugin.xml 2010-12-13 09:01:14 UTC (rev 27394) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/plugin.xml 2010-12-13 09:25:26 UTC (rev 27395) @@ -292,17 +292,19 @@ </enabledWhen> </handler> <handler - class="org.jboss.tools.deltacloud.ui.commands.CreateInstanceHandler2" - commandId="org.jboss.tools.deltacloud.ui.createinstance2"> + class="org.jboss.tools.deltacloud.ui.commands.CreateInstanceFromAnyImageHandler" + commandId="org.jboss.tools.deltacloud.ui.createinstanceFromAnyImage"> <activeWhen> - <with - variable="selection"> - <iterate> - <instanceof - value="org.jboss.tools.deltacloud.ui.views.cloud.DeltaCloudViewItem"> - </instanceof> - </iterate> - </with> + <with + variable="selection"> + <iterate operator="and"> + <adapt + type="org.jboss.tools.deltacloud.core.DeltaCloud"> + <test property="org.jboss.tools.deltacloud.ui.commands.hasImages" + value="true"/> + </adapt> + </iterate> + </with> </activeWhen> <enabledWhen> <with @@ -316,8 +318,8 @@ point="org.eclipse.ui.handlers"> <!-- image command handlers --> <handler - class="org.jboss.tools.deltacloud.ui.commands.CreateInstanceHandler" - commandId="org.jboss.tools.deltacloud.ui.createinstance"> + class="org.jboss.tools.deltacloud.ui.commands.CreateInstanceFromSpecificImageHandler" + commandId="org.jboss.tools.deltacloud.ui.createinstanceFromSpecificImage"> <activeWhen> <with variable="selection"> @@ -664,7 +666,7 @@ locationURI="popup:org.jboss.tools.deltacloud.ui.views.DeltaCloudView?after=images"> <!-- image commands --> <command - commandId="org.jboss.tools.deltacloud.ui.createinstance" + commandId="org.jboss.tools.deltacloud.ui.createinstanceFromSpecificImage" icon="icons/instance.gif" label="%command.createinstance.label" style="push" @@ -687,7 +689,7 @@ locationURI="popup:org.jboss.tools.deltacloud.ui.views.DeltaCloudView?after=images"> <!-- image commands --> <command - commandId="org.jboss.tools.deltacloud.ui.createinstance2" + commandId="org.jboss.tools.deltacloud.ui.createinstanceFromAnyImage" icon="icons/instance.gif" label="%command.createinstance.label" style="push" @@ -763,7 +765,7 @@ locationURI="popup:org.jboss.tools.deltacloud.ui.views.ImageView?after=images"> <!-- image commands --> <command - commandId="org.jboss.tools.deltacloud.ui.createinstance" + commandId="org.jboss.tools.deltacloud.ui.createinstanceFromSpecificImage" icon="icons/instance.gif" label="%command.createinstance.label" style="push" @@ -810,13 +812,13 @@ </command> <command description="%command.createinstance.description" - id="org.jboss.tools.deltacloud.ui.createinstance2" + id="org.jboss.tools.deltacloud.ui.createinstanceFromAnyImage" name="%command.createinstance.name"> </command> <!-- image commands --> <command description="%command.createinstance.description" - id="org.jboss.tools.deltacloud.ui.createinstance" + id="org.jboss.tools.deltacloud.ui.createinstanceFromSpecificImage" name="%command.createinstance.name"> </command> <!-- instance commands --> @@ -860,12 +862,19 @@ </extension> <extension point="org.eclipse.core.expressions.propertyTesters"> <propertyTester - class="org.jboss.tools.deltacloud.ui.commands.InstancePropertyTester" + class="org.jboss.tools.deltacloud.ui.commands.DeltaCloudInstancePropertyTester" id="org.jboss.tools.deltacloud.ui.commands.instancepropertytester" namespace="org.jboss.tools.deltacloud.ui.commands" properties="canStart,canStop,canReboot,canDestroy,isRunning" type="org.jboss.tools.deltacloud.core.DeltaCloudInstance"> </propertyTester> + <propertyTester + class="org.jboss.tools.deltacloud.ui.commands.DeltaCloudPropertyTester" + id="org.jboss.tools.deltacloud.ui.commands.cloudpropertytester" + namespace="org.jboss.tools.deltacloud.ui.commands" + properties="hasImages" + type="org.jboss.tools.deltacloud.core.DeltaCloud"> + </propertyTester> </extension> <extension point="org.eclipse.core.runtime.adapters"> Copied: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromAnyImageHandler.java (from rev 27393, trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler2.java) =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromAnyImageHandler.java (rev 0) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromAnyImageHandler.java 2010-12-13 09:25:26 UTC (rev 27395) @@ -0,0 +1,48 @@ +/******************************************************************************* + * Copyright (c) 2010 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is 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: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.deltacloud.ui.commands; + +import org.eclipse.core.commands.AbstractHandler; +import org.eclipse.core.commands.ExecutionEvent; +import org.eclipse.core.commands.ExecutionException; +import org.eclipse.core.commands.IHandler; +import org.eclipse.core.runtime.Status; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.jface.wizard.IWizard; +import org.eclipse.jface.wizard.WizardDialog; +import org.eclipse.ui.handlers.HandlerUtil; +import org.jboss.tools.deltacloud.core.DeltaCloud; +import org.jboss.tools.internal.deltacloud.ui.utils.UIUtils; +import org.jboss.tools.internal.deltacloud.ui.wizards.NewInstanceWizard; + +/** + * @author Jeff Johnston + * @author André Dietisheim + */ +public class CreateInstanceFromAnyImageHandler extends AbstractHandler implements IHandler { + + @Override + public Object execute(ExecutionEvent event) throws ExecutionException { + ISelection selection = HandlerUtil.getCurrentSelection(event); + if (selection instanceof IStructuredSelection) { + DeltaCloud cloud = UIUtils.getFirstAdaptedElement(selection, DeltaCloud.class); + IWizard wizard = new NewInstanceWizard(cloud); + WizardDialog dialog = new WizardDialog(UIUtils.getActiveWorkbenchWindow().getShell(), + wizard); + dialog.create(); + dialog.open(); + } + + return Status.OK_STATUS; + } + +} Property changes on: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromAnyImageHandler.java ___________________________________________________________________ Name: svn:mime-type + text/plain Copied: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromSpecificImageHandler.java (from rev 27269, trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler.java) =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromSpecificImageHandler.java (rev 0) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromSpecificImageHandler.java 2010-12-13 09:25:26 UTC (rev 27395) @@ -0,0 +1,54 @@ +/******************************************************************************* + * Copyright (c) 2010 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is 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: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.deltacloud.ui.commands; + +import org.eclipse.core.commands.AbstractHandler; +import org.eclipse.core.commands.ExecutionEvent; +import org.eclipse.core.commands.ExecutionException; +import org.eclipse.core.commands.IHandler; +import org.eclipse.core.runtime.Status; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.jface.wizard.IWizard; +import org.eclipse.jface.wizard.WizardDialog; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.ui.handlers.HandlerUtil; +import org.jboss.tools.deltacloud.core.DeltaCloud; +import org.jboss.tools.deltacloud.core.DeltaCloudImage; +import org.jboss.tools.internal.deltacloud.ui.utils.UIUtils; +import org.jboss.tools.internal.deltacloud.ui.wizards.NewInstanceWizard; + +/** + * @author Andre Dietisheim + */ +public class CreateInstanceFromSpecificImageHandler extends AbstractHandler implements IHandler { + + @Override + public Object execute(ExecutionEvent event) throws ExecutionException { + ISelection selection = HandlerUtil.getCurrentSelection(event); + if (selection instanceof IStructuredSelection) { + DeltaCloudImage deltaCloudImage = UIUtils.getFirstAdaptedElement(selection, DeltaCloudImage.class); + createInstance(deltaCloudImage, HandlerUtil.getActiveShell(event)); + } + + return Status.OK_STATUS; + } + + private void createInstance(DeltaCloudImage deltaCloudImage, Shell shell) { + if (deltaCloudImage != null) { + DeltaCloud deltaCloud = deltaCloudImage.getDeltaCloud(); + IWizard wizard = new NewInstanceWizard(deltaCloud, deltaCloudImage); + WizardDialog dialog = new WizardDialog(shell, wizard); + dialog.create(); + dialog.open(); + } + } +} Property changes on: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceFromSpecificImageHandler.java ___________________________________________________________________ Name: svn:mime-type + text/plain Deleted: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler.java =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler.java 2010-12-13 09:01:14 UTC (rev 27394) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler.java 2010-12-13 09:25:26 UTC (rev 27395) @@ -1,54 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is 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: - * Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.deltacloud.ui.commands; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.commands.ExecutionException; -import org.eclipse.core.commands.IHandler; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.wizard.IWizard; -import org.eclipse.jface.wizard.WizardDialog; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.handlers.HandlerUtil; -import org.jboss.tools.deltacloud.core.DeltaCloud; -import org.jboss.tools.deltacloud.core.DeltaCloudImage; -import org.jboss.tools.internal.deltacloud.ui.utils.UIUtils; -import org.jboss.tools.internal.deltacloud.ui.wizards.NewInstanceWizard; - -/** - * @author Andre Dietisheim - */ -public class CreateInstanceHandler extends AbstractHandler implements IHandler { - - @Override - public Object execute(ExecutionEvent event) throws ExecutionException { - ISelection selection = HandlerUtil.getCurrentSelection(event); - if (selection instanceof IStructuredSelection) { - DeltaCloudImage deltaCloudImage = UIUtils.getFirstAdaptedElement(selection, DeltaCloudImage.class); - createInstance(deltaCloudImage, HandlerUtil.getActiveShell(event)); - } - - return Status.OK_STATUS; - } - - private void createInstance(DeltaCloudImage deltaCloudImage, Shell shell) { - if (deltaCloudImage != null) { - DeltaCloud deltaCloud = deltaCloudImage.getDeltaCloud(); - IWizard wizard = new NewInstanceWizard(deltaCloud, deltaCloudImage); - WizardDialog dialog = new WizardDialog(shell, wizard); - dialog.create(); - dialog.open(); - } - } -} Deleted: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler2.java =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler2.java 2010-12-13 09:01:14 UTC (rev 27394) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/CreateInstanceHandler2.java 2010-12-13 09:25:26 UTC (rev 27395) @@ -1,56 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is 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: - * Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.deltacloud.ui.commands; - -import org.eclipse.core.commands.AbstractHandler; -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.commands.ExecutionException; -import org.eclipse.core.commands.IHandler; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.wizard.IWizard; -import org.eclipse.jface.wizard.WizardDialog; -import org.eclipse.ui.handlers.HandlerUtil; -import org.jboss.tools.deltacloud.core.DeltaCloud; -import org.jboss.tools.deltacloud.ui.views.cloud.CloudItem; -import org.jboss.tools.deltacloud.ui.views.cloud.DeltaCloudViewItem; -import org.jboss.tools.internal.deltacloud.ui.utils.UIUtils; -import org.jboss.tools.internal.deltacloud.ui.wizards.NewInstanceWizard; - -/** - * @author Jeff Johnston - */ -public class CreateInstanceHandler2 extends AbstractHandler implements IHandler { - - @Override - public Object execute(ExecutionEvent event) throws ExecutionException { - ISelection selection = HandlerUtil.getCurrentSelection(event); - if (selection instanceof IStructuredSelection) { - DeltaCloudViewItem<?> element = UIUtils.getFirstAdaptedElement(selection, DeltaCloudViewItem.class); - while (element != null && !(element instanceof CloudItem)) { - element = (DeltaCloudViewItem<?>) element.getParent(); - } - if (element != null) { - CloudItem cloudElement = (CloudItem) element; - DeltaCloud cloud = (DeltaCloud) cloudElement.getModel(); - IWizard wizard = new NewInstanceWizard(cloud); - WizardDialog dialog = new WizardDialog(UIUtils.getActiveWorkbenchWindow().getShell(), - wizard); - dialog.create(); - dialog.open(); - } - } - - return Status.OK_STATUS; - } - -} Copied: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudInstancePropertyTester.java (from rev 27269, trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/InstancePropertyTester.java) =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudInstancePropertyTester.java (rev 0) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudInstancePropertyTester.java 2010-12-13 09:25:26 UTC (rev 27395) @@ -0,0 +1,63 @@ +/******************************************************************************* + * Copyright (c) 2010 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is 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: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.deltacloud.ui.commands; + +import org.eclipse.core.expressions.PropertyTester; +import org.eclipse.core.runtime.Assert; +import org.jboss.tools.deltacloud.core.DeltaCloudInstance; +import org.jboss.tools.internal.deltacloud.ui.utils.UIUtils; + +/** + * A property tester for the command framework that answers if the given + * instance is stopped + * + * @author Andre Dietisheim + */ +public class DeltaCloudInstancePropertyTester extends PropertyTester { + + private static final String PROPERTY_ACTION_CANSTART = "canStart"; + private static final String PROPERTY_ACTION_CANSTOP = "canStop"; + private static final String PROPERTY_ACTION_CANREBOOT = "canReboot"; + private static final String PROPERTY_ACTION_CANDESTROY = "canDestroy"; + private static final String PROPERTY_ACTION_ISRUNNING = "isRunning"; + + @Override + public boolean test(Object receiver, String property, Object[] args, Object expectedValue) { + DeltaCloudInstance instance = UIUtils.adapt(receiver, DeltaCloudInstance.class); + if (instance == null) { + return false; + } + + if (PROPERTY_ACTION_CANSTART.equals(property)) { + return equalsExpectedValue(instance.canStart(), expectedValue); + } + else if (PROPERTY_ACTION_CANSTOP.equals(property)) { + return equalsExpectedValue(instance.canStop(), expectedValue); + } + else if (PROPERTY_ACTION_CANREBOOT.equals(property)) { + return equalsExpectedValue(instance.canReboot(), expectedValue); + } + else if (PROPERTY_ACTION_CANDESTROY.equals(property)) { + return equalsExpectedValue(instance.canDestroy(), expectedValue); + } + else if (PROPERTY_ACTION_ISRUNNING.equals(property)) { + return equalsExpectedValue(instance.isRunning(), expectedValue); + } + return false; + } + + private boolean equalsExpectedValue(boolean propertyValue, Object expectedValue) { + Assert.isTrue(expectedValue instanceof Boolean); + Boolean expectedBoolean = (Boolean) expectedValue; + return expectedBoolean.equals(propertyValue); + } + +} Property changes on: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudInstancePropertyTester.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudPropertyTester.java =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudPropertyTester.java (rev 0) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudPropertyTester.java 2010-12-13 09:25:26 UTC (rev 27395) @@ -0,0 +1,57 @@ +/******************************************************************************* + * Copyright (c) 2010 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is 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: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.deltacloud.ui.commands; + +import org.eclipse.core.expressions.PropertyTester; +import org.eclipse.core.runtime.Assert; +import org.jboss.tools.deltacloud.core.DeltaCloud; +import org.jboss.tools.deltacloud.core.DeltaCloudException; +import org.jboss.tools.deltacloud.core.DeltaCloudImage; +import org.jboss.tools.internal.deltacloud.ui.utils.UIUtils; + +/** + * A property tester for the command framework that answers if the given + * DeltaCloud has images + * + * @author Andre Dietisheim + */ +public class DeltaCloudPropertyTester extends PropertyTester { + + private static final String PROPERTY_HAS_IMAGES = "hasImages"; + + @Override + public boolean test(Object receiver, String property, Object[] args, Object expectedValue) { + DeltaCloud cloud = UIUtils.adapt(receiver, DeltaCloud.class); + if (cloud == null) { + return false; + } + + if (PROPERTY_HAS_IMAGES.equals(property)) { + return equalsExpectedValue(getImages(cloud), true); + } + return false; + } + + private DeltaCloudImage[] getImages(DeltaCloud cloud) { + try { + return cloud.getImages(); + } catch (DeltaCloudException e) { + return new DeltaCloudImage[] {}; + } + } + + private boolean equalsExpectedValue(DeltaCloudImage[] images, Object expectedValue) { + Assert.isTrue(expectedValue instanceof Boolean); + Boolean expectedBoolean = (Boolean) expectedValue; + return expectedBoolean.equals(images.length > 0); + } + +} Property changes on: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/DeltaCloudPropertyTester.java ___________________________________________________________________ Name: svn:mime-type + text/plain Deleted: trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/InstancePropertyTester.java =================================================================== --- trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/InstancePropertyTester.java 2010-12-13 09:01:14 UTC (rev 27394) +++ trunk/deltacloud/plugins/org.jboss.tools.deltacloud.ui/src/org/jboss/tools/deltacloud/ui/commands/InstancePropertyTester.java 2010-12-13 09:25:26 UTC (rev 27395) @@ -1,63 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is 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: - * Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.deltacloud.ui.commands; - -import org.eclipse.core.expressions.PropertyTester; -import org.eclipse.core.runtime.Assert; -import org.jboss.tools.deltacloud.core.DeltaCloudInstance; -import org.jboss.tools.internal.deltacloud.ui.utils.UIUtils; - -/** - * A property tester for the command framework that answers if the given - * instance is stopped - * - * @author Andre Dietisheim - */ -public class InstancePropertyTester extends PropertyTester { - - private static final String PROPERTY_ACTION_CANSTART = "canStart"; - private static final String PROPERTY_ACTION_CANSTOP = "canStop"; - private static final String PROPERTY_ACTION_CANREBOOT = "canReboot"; - private static final String PROPERTY_ACTION_CANDESTROY = "canDestroy"; - private static final String PROPERTY_ACTION_ISRUNNING = "isRunning"; - - @Override - public boolean test(Object receiver, String property, Object[] args, Object expectedValue) { - DeltaCloudInstance instance = UIUtils.adapt(receiver, DeltaCloudInstance.class); - if (instance == null) { - return false; - } - - if (PROPERTY_ACTION_CANSTART.equals(property)) { - return equalsExpectedValue(instance.canStart(), expectedValue); - } - else if (PROPERTY_ACTION_CANSTOP.equals(property)) { - return equalsExpectedValue(instance.canStop(), expectedValue); - } - else if (PROPERTY_ACTION_CANREBOOT.equals(property)) { - return equalsExpectedValue(instance.canReboot(), expectedValue); - } - else if (PROPERTY_ACTION_CANDESTROY.equals(property)) { - return equalsExpectedValue(instance.canDestroy(), expectedValue); - } - else if (PROPERTY_ACTION_ISRUNNING.equals(property)) { - return equalsExpectedValue(instance.isRunning(), expectedValue); - } - return false; - } - - private boolean equalsExpectedValue(boolean propertyValue, Object expectedValue) { - Assert.isTrue(expectedValue instanceof Boolean); - Boolean expectedBoolean = (Boolean) expectedValue; - return expectedBoolean.equals(propertyValue); - } - -}