| /******************************************************************************* |
| * Copyright (c) 2005, 2013 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ant.internal.launching.debug.model; |
| |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.debug.core.model.IValue; |
| import org.eclipse.debug.core.model.IVariable; |
| |
| public class AntProperties extends AntDebugElement implements IVariable { |
| |
| private IValue fValue; |
| private String fName; |
| private boolean fValid = true; |
| |
| public AntProperties(AntDebugTarget target, String name) { |
| super(target); |
| fName = name; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.debug.core.model.IVariable#getValue() |
| */ |
| @Override |
| public synchronized IValue getValue() throws DebugException { |
| int attempts = 0; |
| while (!fValid && !getDebugTarget().isTerminated()) { |
| try { |
| wait(50); |
| } |
| catch (InterruptedException e) { |
| // do nothing |
| } |
| if (attempts == 20 && !fValid && !getDebugTarget().isTerminated()) { |
| throwDebugException(DebugModelMessages.AntProperties_1); |
| } |
| attempts++; |
| } |
| return fValue; |
| } |
| |
| public IValue getLastValue() { |
| return fValue; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.debug.core.model.IVariable#getName() |
| */ |
| @Override |
| public String getName() { |
| return fName; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.debug.core.model.IVariable#getReferenceTypeName() |
| */ |
| @Override |
| public String getReferenceTypeName() { |
| return ""; //$NON-NLS-1$ |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.debug.core.model.IVariable#hasValueChanged() |
| */ |
| @Override |
| public boolean hasValueChanged() { |
| return false; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.debug.core.model.IValueModification#setValue(java.lang.String) |
| */ |
| @Override |
| public void setValue(String expression) { |
| // do nothing |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.debug.core.model.IValueModification#setValue(org.eclipse.debug.core.model.IValue) |
| */ |
| @Override |
| public void setValue(IValue value) { |
| fValue = value; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.debug.core.model.IValueModification#supportsValueModification() |
| */ |
| @Override |
| public boolean supportsValueModification() { |
| return false; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.debug.core.model.IValueModification#verifyValue(java.lang.String) |
| */ |
| @Override |
| public boolean verifyValue(String expression) { |
| return false; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.debug.core.model.IValueModification#verifyValue(org.eclipse.debug.core.model.IValue) |
| */ |
| @Override |
| public boolean verifyValue(IValue value) { |
| return false; |
| } |
| |
| public synchronized void setValid(boolean valid) { |
| fValid = valid; |
| notifyAll(); |
| } |
| } |