| package org.eclipse.jdt.internal.debug.ui.actions; |
| |
| /********************************************************************** |
| Copyright (c) 2000, 2002 IBM Corp. All rights reserved. |
| This file is 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 |
| **********************************************************************/ |
| |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.jdt.debug.core.IJavaStackFrame; |
| |
| /** |
| * Adds a Java package to the set of active step filters. |
| */ |
| public class AddPackageStepFilterAction extends AbstractAddStepFilterAction { |
| |
| /** |
| * @see org.eclipse.jdt.internal.debug.ui.actions.AbstractAddStepFilterAction#generateStepFilterPattern(org.eclipse.jdt.debug.core.IJavaStackFrame) |
| */ |
| protected String generateStepFilterPattern(IJavaStackFrame frame) { |
| String typeName; |
| try { |
| typeName = frame.getReceivingTypeName(); |
| } catch (DebugException de) { |
| return null; |
| } |
| |
| // Check for default package, which is not supported by JDI |
| int lastDot = typeName.lastIndexOf('.'); |
| if (lastDot < 0) { |
| return null; |
| } |
| |
| // Append ".*" to the pattern to form a package name |
| String packageName = typeName.substring(0, lastDot + 1); |
| packageName += '*'; |
| return packageName; |
| } |
| |
| } |