| /******************************************************************************* |
| * Copyright (c) 2000, 2014 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 |
| * Jacob Saoumi - Bug 434722 error in ConditionalJump Instruction |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.eval.ast.instructions; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jdt.debug.core.IJavaObject; |
| import org.eclipse.jdt.debug.core.IJavaPrimitiveValue; |
| import org.eclipse.jdt.debug.core.IJavaValue; |
| |
| public class ConditionalJump extends Jump { |
| private boolean fJumpOnTrue; |
| |
| public ConditionalJump(boolean jumpOnTrue) { |
| fJumpOnTrue = jumpOnTrue; |
| } |
| |
| /* |
| * @see Instruction#execute() |
| */ |
| @Override |
| public void execute() throws CoreException { |
| IJavaValue conditionValue = popValue(); |
| IJavaPrimitiveValue condition = null; |
| if (conditionValue instanceof IJavaPrimitiveValue) { |
| condition = (IJavaPrimitiveValue) conditionValue; |
| } else if (conditionValue instanceof IJavaObject) { |
| if (((IJavaObject) conditionValue).getJavaType().getName().equals("java.lang.Boolean")) { //$NON-NLS-1$ |
| condition = (IJavaPrimitiveValue) ((IJavaObject) conditionValue).getField("value", false).getValue(); //$NON-NLS-1$ |
| } |
| } |
| |
| if (!(fJumpOnTrue ^ condition.getBooleanValue())) { |
| jump(fOffset); |
| } |
| } |
| |
| /* |
| * @see Object#toString() |
| */ |
| @Override |
| public String toString() { |
| return InstructionsEvaluationMessages.ConditionalJump_conditional_jump_1; |
| } |
| |
| } |