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/*
* Copyright 2001-2002,2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.tools.ant.util.optional;
import java.security.Permission;
import org.apache.tools.ant.ExitException;
/**
* This is intended as a replacement for the default system manager.
* The goal is to intercept System.exit calls and make it throw an
* exception instead so that a System.exit in a task does not
* fully terminate Ant.
*
* @see ExitException
* @author <a href="mailto:sbailliez@apache.org">Stephane Bailliez</a>
*/
public class NoExitSecurityManager extends SecurityManager {
public void checkExit(int status) {
throw new ExitException(status);
}
public void checkPermission(Permission perm) {
// no permission here
}
}
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