| /******************************************************************************* |
| * Copyright (c) 2000, 2011 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.core.model; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.jdt.debug.core.IJavaClassType; |
| import org.eclipse.jdt.debug.core.IJavaInterfaceType; |
| |
| import com.ibm.icu.text.MessageFormat; |
| import com.sun.jdi.ClassType; |
| import com.sun.jdi.InterfaceType; |
| |
| /** |
| * The interface of an object in a debug target. |
| */ |
| public class JDIInterfaceType extends JDIReferenceType implements |
| IJavaInterfaceType { |
| |
| /** |
| * Constructs a new interface type on the given target referencing the |
| * specified interface type. |
| */ |
| public JDIInterfaceType(JDIDebugTarget target, InterfaceType type) { |
| super(target, type); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jdt.debug.core.IJavaInterfaceType#getImplementors() |
| */ |
| public IJavaClassType[] getImplementors() throws DebugException { |
| try { |
| List<ClassType> implementorList = ((InterfaceType) getUnderlyingType()) |
| .implementors(); |
| List<JDIType> javaClassTypeList = new ArrayList<JDIType>(implementorList.size()); |
| Iterator<ClassType> iterator = implementorList.iterator(); |
| while (iterator.hasNext()) { |
| ClassType classType = iterator.next(); |
| if (classType != null) { |
| javaClassTypeList.add(JDIType.createType( |
| getJavaDebugTarget(), classType)); |
| } |
| } |
| IJavaClassType[] javaClassTypeArray = new IJavaClassType[javaClassTypeList |
| .size()]; |
| javaClassTypeArray = javaClassTypeList |
| .toArray(javaClassTypeArray); |
| return javaClassTypeArray; |
| } catch (RuntimeException re) { |
| targetRequestFailed( |
| MessageFormat.format( |
| JDIDebugModelMessages.JDIClassType_exception_while_retrieving_superclass, |
| re.toString()), re); |
| } |
| return new IJavaClassType[0]; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jdt.debug.core.IJavaInterfaceType#getSubInterfaces() |
| */ |
| public IJavaInterfaceType[] getSubInterfaces() throws DebugException { |
| try { |
| List<InterfaceType> subList = ((InterfaceType) getUnderlyingType()) |
| .subinterfaces(); |
| List<JDIType> javaInterfaceTypeList = new ArrayList<JDIType>(subList.size()); |
| Iterator<InterfaceType> iterator = subList.iterator(); |
| while (iterator.hasNext()) { |
| InterfaceType interfaceType = iterator.next(); |
| if (interfaceType != null) { |
| javaInterfaceTypeList.add(JDIType.createType( |
| getJavaDebugTarget(), interfaceType)); |
| } |
| } |
| IJavaInterfaceType[] javaInterfaceTypeArray = new IJavaInterfaceType[javaInterfaceTypeList |
| .size()]; |
| javaInterfaceTypeArray = javaInterfaceTypeList |
| .toArray(javaInterfaceTypeArray); |
| return javaInterfaceTypeArray; |
| } catch (RuntimeException re) { |
| targetRequestFailed( |
| MessageFormat.format( |
| JDIDebugModelMessages.JDIClassType_exception_while_retrieving_superclass, |
| re.toString()), re); |
| } |
| return new IJavaInterfaceType[0]; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jdt.debug.core.IJavaInterfaceType#getSuperInterfaces() |
| */ |
| public IJavaInterfaceType[] getSuperInterfaces() throws DebugException { |
| try { |
| List<InterfaceType> superList = ((InterfaceType) getUnderlyingType()) |
| .superinterfaces(); |
| List<JDIType> javaInterfaceTypeList = new ArrayList<JDIType>(superList.size()); |
| Iterator<InterfaceType> iterator = superList.iterator(); |
| while (iterator.hasNext()) { |
| InterfaceType interfaceType = iterator.next(); |
| if (interfaceType != null) { |
| javaInterfaceTypeList.add(JDIType.createType( |
| getJavaDebugTarget(), interfaceType)); |
| } |
| } |
| IJavaInterfaceType[] javaInterfaceTypeArray = new IJavaInterfaceType[javaInterfaceTypeList |
| .size()]; |
| javaInterfaceTypeArray = javaInterfaceTypeList |
| .toArray(javaInterfaceTypeArray); |
| return javaInterfaceTypeArray; |
| } catch (RuntimeException re) { |
| targetRequestFailed( |
| MessageFormat.format( |
| JDIDebugModelMessages.JDIClassType_exception_while_retrieving_superclass, |
| re.toString()), re); |
| } |
| return new IJavaInterfaceType[0]; |
| } |
| |
| } |