| /******************************************************************************* |
| * 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.eval.ast.instructions; |
| |
| |
| import com.ibm.icu.text.MessageFormat; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.debug.core.model.IVariable; |
| import org.eclipse.jdt.debug.core.IJavaVariable; |
| import org.eclipse.jdt.internal.debug.core.JDIDebugPlugin; |
| import org.eclipse.jdt.internal.debug.eval.ast.engine.IRuntimeContext; |
| |
| /** |
| * Pushes the value of a local, instance, or static |
| * variable onto the stack. |
| */ |
| public class PushLocalVariable extends SimpleInstruction { |
| |
| /** |
| * Name of variable to push. |
| */ |
| private String fName; |
| |
| public PushLocalVariable(String name) { |
| fName = name; |
| } |
| |
| public void execute() throws CoreException { |
| IVariable internalVariable= getInternalVariable(fName); |
| if (internalVariable != null) { |
| push(internalVariable); |
| return; |
| } |
| IRuntimeContext context= getContext(); |
| IJavaVariable[] locals = context.getLocals(); |
| for (int i = 0; i < locals.length; i++) { |
| if (locals[i].getName().equals(getName())) { |
| push(locals[i]); |
| return; |
| } |
| } |
| |
| throw new CoreException(new Status(IStatus.ERROR, JDIDebugPlugin.getUniqueIdentifier(), IStatus.OK, MessageFormat.format(InstructionsEvaluationMessages.PushLocalVariable_Cannot_find_the_variable____1, new String[]{fName}), null)); |
| } |
| |
| /** |
| * Returns the name of the variable to push |
| * onto the stack. |
| * |
| * @return the name of the variable to push |
| * onto the stack |
| */ |
| protected String getName() { |
| return fName; |
| } |
| |
| public String toString() { |
| return MessageFormat.format(InstructionsEvaluationMessages.PushLocalVariable_push____0___2, new String[]{getName()}); |
| } |
| } |
| |