| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| /* |
| * Created on Apr 11, 2004 |
| * |
| * To change the template for this generated file go to |
| * Window - Preferences - Java - Code Generation - Code and Comments |
| */ |
| package org.eclipse.jdt.internal.junit.refactoring; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.internal.junit.ui.JUnitMessages; |
| import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants; |
| import org.eclipse.ltk.core.refactoring.Change; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| |
| |
| class LaunchConfigTypeChange extends Change { |
| |
| private IType fType; |
| private ILaunchConfiguration fConfig; |
| private String fNewName; |
| |
| public LaunchConfigTypeChange(IType type, ILaunchConfiguration config, String newName) { |
| fType= type; |
| fConfig= config; |
| fNewName= newName; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public String getName() { |
| return fConfig.getName(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void initializeValidationData(IProgressMonitor pm) { |
| // must be implemented to decide correct value of isValid |
| } |
| |
| public RefactoringStatus isValid(IProgressMonitor pm) throws CoreException { |
| RefactoringStatus refactoringStatus= new RefactoringStatus(); |
| if (!fConfig.exists()) |
| refactoringStatus.addFatalError(JUnitMessages.getString("LaunchConfigTypeChange.configDeleted")); //$NON-NLS-1$ |
| return refactoringStatus; |
| } |
| |
| /* (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 { |
| pm.beginTask("", 1); //$NON-NLS-1$ |
| String current= fConfig.getAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, (String)null); |
| int index= current.lastIndexOf('.'); |
| String newTypeName; |
| if (index == -1) { |
| newTypeName= fNewName; |
| } else { |
| newTypeName= current.substring(0, index + 1) + fNewName; |
| } |
| ILaunchConfigurationWorkingCopy copy= fConfig.getWorkingCopy(); |
| copy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, newTypeName); |
| |
| // generate the new configuration name |
| String launchConfigurationName= fConfig.getName(); |
| |
| if (launchConfigurationName.equals(current)) { |
| if (!DebugPlugin.getDefault().getLaunchManager().isExistingLaunchConfigurationName(fNewName)) |
| copy.rename(fNewName); |
| } |
| copy.doSave(); |
| pm.worked(1); |
| return new LaunchConfigTypeChange(fType, fConfig, (index == -1) ? current : current.substring(index + 1)); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.corext.refactoring.base.IChange#getModifiedLanguageElement() |
| */ |
| public Object getModifiedElement() { |
| return fConfig; |
| } |
| } |