| /******************************************************************************* |
| * Copyright (c) 2003, 2004 International Business Machines Corp. and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v0.5 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v05.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.core.refactoring; |
| |
| import java.text.MessageFormat; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| import org.eclipse.jdt.core.IJavaProject; |
| |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.ILaunchConfigurationType; |
| import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; |
| import org.eclipse.debug.core.ILaunchManager; |
| |
| import org.eclipse.jdt.internal.corext.refactoring.CompositeChange; |
| import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants; |
| import org.eclipse.ltk.core.refactoring.Change; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| |
| /** |
| */ |
| public class LaunchConfigurationProjectNameChange extends Change { |
| |
| private ILaunchConfiguration fLaunchConfiguration; |
| |
| private String fNewProjectName; |
| |
| private String fOldProjectName; |
| |
| /** |
| * @param javaProject |
| * @param string |
| * @return |
| */ |
| public static Change createChangesFor(IJavaProject javaProject, String newProjectName) throws CoreException { |
| List changes= new ArrayList(); |
| ILaunchManager manager= DebugPlugin.getDefault().getLaunchManager(); |
| ILaunchConfigurationType configurationType= manager.getLaunchConfigurationType(IJavaLaunchConfigurationConstants.ID_JAVA_APPLICATION); |
| ILaunchConfiguration configs[]= manager.getLaunchConfigurations(configurationType); |
| String projectName= javaProject.getElementName(); |
| for (int i= 0; i < configs.length; i++) { |
| ILaunchConfiguration launchConfiguration = configs[i]; |
| String launchConfigurationProjectName= launchConfiguration.getAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, (String)null); |
| if (projectName.equals(launchConfigurationProjectName)) { |
| changes.add(new LaunchConfigurationProjectNameChange(launchConfiguration, newProjectName)); |
| } |
| } |
| int nbChanges= changes.size(); |
| if (nbChanges == 0) { |
| return null; |
| } else if (nbChanges == 1) { |
| return (Change) changes.get(0); |
| } else { |
| return new CompositeChange(RefactoringMessages.getString("LaunchConfigurationProjectNameChange.0"), (Change[])changes.toArray(new Change[changes.size()])); //$NON-NLS-1$ |
| } |
| } |
| |
| public LaunchConfigurationProjectNameChange(ILaunchConfiguration launchConfiguration, String newProjectName) throws CoreException { |
| fLaunchConfiguration= launchConfiguration; |
| fOldProjectName= launchConfiguration.getAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, (String)null); |
| fNewProjectName= newProjectName; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.corext.refactoring.base.IChange#perform(org.eclipse.jdt.internal.corext.refactoring.base.ChangeContext, org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public Change perform(IProgressMonitor pm) throws CoreException { |
| ILaunchConfigurationWorkingCopy copy = fLaunchConfiguration.getWorkingCopy(); |
| copy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, fNewProjectName); |
| copy.doSave(); |
| return new LaunchConfigurationProjectNameChange(fLaunchConfiguration, fOldProjectName); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.corext.refactoring.base.IChange#getModifiedLanguageElement() |
| */ |
| public Object getModifiedElement() { |
| return fLaunchConfiguration; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.corext.refactoring.base.IChange#getName() |
| */ |
| public String getName() { |
| return MessageFormat.format(RefactoringMessages.getString("LaunchConfigurationProjectNameChange.1"), new String[] {fLaunchConfiguration.getName()}); //$NON-NLS-1$ |
| } |
| |
| public void initializeValidationData(IProgressMonitor pm) throws CoreException { |
| // must be implemented to decide correct value of isValid |
| } |
| |
| public RefactoringStatus isValid(IProgressMonitor pm) throws CoreException { |
| if (fLaunchConfiguration.exists()) { |
| String projectName= fLaunchConfiguration.getAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, (String)null); |
| if (fOldProjectName.equals(projectName)) { |
| return new RefactoringStatus(); |
| } else { |
| return RefactoringStatus.createWarningStatus(MessageFormat.format(RefactoringMessages.getString("LaunchConfigurationMainTypeNameChange.5"), new String[] {fLaunchConfiguration.getName(), fOldProjectName})); //$NON-NLS-1$ |
| } |
| } else { |
| return RefactoringStatus.createFatalErrorStatus(MessageFormat.format(RefactoringMessages.getString("LaunchConfigurationMainTypeNameChange.6"), new String[] {fLaunchConfiguration.getName()})); //$NON-NLS-1$ |
| } |
| } |
| } |