/*

 * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * This source code is provided to illustrate the usage of a given feature

 * or technique and has been deliberately simplified. Additional steps

 * required for a production-quality application, such as security checks,

 * input validation and proper error handling, might not be present in

 * this sample code.

 */

package com.sun.tools.example.debug.bdi;

import com.sun.jdi.ReferenceType;

public class ExceptionSpec extends EventRequestSpec {

    boolean notifyCaught;

    boolean notifyUncaught;

    ExceptionSpec(EventRequestSpecList specs, ReferenceTypeSpec refSpec,

                  boolean notifyCaught, boolean notifyUncaught)

    {

        super(specs, refSpec);

        this.notifyCaught = notifyCaught;

        this.notifyUncaught = notifyUncaught;

    }

    @Override

    void notifySet(SpecListener listener, SpecEvent evt) {

        listener.exceptionInterceptSet(evt);

    }

    @Override

    void notifyDeferred(SpecListener listener, SpecEvent evt) {

        listener.exceptionInterceptDeferred(evt);

    }

    @Override

    void notifyResolved(SpecListener listener, SpecEvent evt) {

        listener.exceptionInterceptResolved(evt);

    }

    @Override

    void notifyDeleted(SpecListener listener, SpecEvent evt) {

        listener.exceptionInterceptDeleted(evt);

    }

    @Override

    void notifyError(SpecListener listener, SpecErrorEvent evt) {

        listener.exceptionInterceptError(evt);

    }

    /**

     * The 'refType' is known to match.

     */

    @Override

    void resolve(ReferenceType refType) {

        setRequest(refType.virtualMachine().eventRequestManager()

                   .createExceptionRequest(refType,

                                           notifyCaught, notifyUncaught));

    }

    @Override

    public int hashCode() {

        return refSpec.hashCode();

    }

    @Override

    public boolean equals(Object obj) {

        if (obj instanceof ExceptionSpec) {

            ExceptionSpec es = (ExceptionSpec)obj;

            return refSpec.equals(es.refSpec);

        } else {

            return false;

        }

    }

    @Override

    public String toString() {

        StringBuffer buffer = new StringBuffer("exception catch ");

        buffer.append(refSpec.toString());

        return buffer.toString();

    }

}