# SideEffectInvocationHandlerResult.java

    /*
     * Licensed to the Apache Software Foundation (ASF) under one
     * or more contributor license agreements.  See the NOTICE file
     * distributed with this work for additional information
     * regarding copyright ownership.  The ASF licenses this file
     * to you 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.qi4j.runtime.composite;

    import java.lang.reflect.InvocationHandler;
    import java.lang.reflect.Method;

    /**
     * JAVADOC
     */
    public final class SideEffectInvocationHandlerResult
        implements InvocationHandler
    {
        private Object result;
        private Throwable throwable;

        public SideEffectInvocationHandlerResult()
        {
        }

        public void setResult( Object result, Throwable throwable )
        {
            this.result = result;
            this.throwable = throwable;
        }

        // InvocationHandler implementation ------------------------------

        @Override
        public Object invoke( Object proxy, Method method, Object[] args )
            throws Throwable
        {
            if( throwable != null )
            {
                throw throwable;
            }
            else
            {
                return result;
            }
        }
    }