| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.ui.launcher; |
| |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.ILaunchConfigurationType; |
| import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IMember; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.search.IJavaSearchScope; |
| import org.eclipse.jdt.core.search.SearchEngine; |
| import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants; |
| import org.eclipse.jface.operation.IRunnableContext; |
| |
| /** |
| * Performs single click launching for local Java applications. |
| */ |
| public class JavaApplicationLaunchShortcut extends JavaLaunchShortcut { |
| |
| /** |
| * Returns the Java elements corresponding to the given objects. |
| * |
| * @param objects selected objects |
| * @return corresponding Java elements |
| */ |
| private IJavaElement[] getJavaElements(Object[] objects) { |
| List list= new ArrayList(objects.length); |
| for (int i = 0; i < objects.length; i++) { |
| Object object = objects[i]; |
| if (object instanceof IAdaptable) { |
| IJavaElement element = (IJavaElement) ((IAdaptable)object).getAdapter(IJavaElement.class); |
| if (element != null) { |
| if (element instanceof IMember) { |
| // Use the declaring type if available |
| IJavaElement type= ((IMember)element).getDeclaringType(); |
| if (type != null) { |
| element= type; |
| } |
| } |
| list.add(element); |
| } |
| } |
| } |
| return (IJavaElement[]) list.toArray(new IJavaElement[list.size()]); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.debug.ui.launcher.JavaLaunchShortcut#createConfiguration(org.eclipse.jdt.core.IType) |
| */ |
| protected ILaunchConfiguration createConfiguration(IType type) { |
| ILaunchConfiguration config = null; |
| ILaunchConfigurationWorkingCopy wc = null; |
| try { |
| ILaunchConfigurationType configType = getConfigurationType(); |
| wc = configType.newInstance(null, getLaunchManager().generateUniqueLaunchConfigurationNameFrom(type.getElementName())); |
| wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, type.getFullyQualifiedName()); |
| wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, type.getJavaProject().getElementName()); |
| wc.setMappedResources(new IResource[] {type.getJavaProject().getProject()}); |
| config = wc.doSave(); |
| } catch (CoreException exception) { |
| reportErorr(exception); |
| } |
| return config; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.debug.ui.launcher.JavaLaunchShortcut#getConfigurationType() |
| */ |
| protected ILaunchConfigurationType getConfigurationType() { |
| return getLaunchManager().getLaunchConfigurationType(IJavaLaunchConfigurationConstants.ID_JAVA_APPLICATION); |
| } |
| |
| protected IType[] findTypes(Object[] elements, IRunnableContext context) throws InterruptedException, CoreException { |
| try { |
| IJavaElement[] javaElements = getJavaElements(elements); |
| MainMethodSearchEngine engine = new MainMethodSearchEngine(); |
| IJavaSearchScope scope = SearchEngine.createJavaSearchScope(javaElements, false); |
| return engine.searchMainMethods(context, scope, true); |
| } catch (InvocationTargetException e) { |
| throw (CoreException)e.getTargetException(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.debug.ui.launcher.JavaLaunchShortcut#getTypeSelectionTitle() |
| */ |
| protected String getTypeSelectionTitle() { |
| return LauncherMessages.JavaApplicationLaunchShortcut_0; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.debug.ui.launcher.JavaLaunchShortcut#getEditorEmptyMessage() |
| */ |
| protected String getEditorEmptyMessage() { |
| return LauncherMessages.JavaApplicationLaunchShortcut_1; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.debug.ui.launcher.JavaLaunchShortcut#getSelectionEmptyMessage() |
| */ |
| protected String getSelectionEmptyMessage() { |
| return LauncherMessages.JavaApplicationLaunchShortcut_2; |
| } |
| |
| } |