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 /*
  * Copyright SpringSource Inc 2009.
  *
  * 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 com.springsource.util.common;

SynchronizedObject wraps a given java.lang.Object and protects access to the object by synchronizing on a given monitor.

Note that hashCode and equals are not delegated as this object is distinct from the wrapped object. Concurrent Semantics
This class is thread safe.

Author(s):
Glyn Normington
Since:
jersey
public class SynchronizedObject extends Object {
    private final Object monitor;
    private final Object object;
    public SynchronizedObject(Object objectObject monitor) {
        if (object == null) {
            throw new IllegalArgumentException("null object");
        }
        if (monitor == null) {
            throw new IllegalArgumentException("null monitor");
        }
        this. = object;
        this. = monitor;
    }

    
    @Override
    public String toString() {
        synchronized (this.) {
            return this..toString();
        }
    }
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