modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/CometInvoker.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.apache.tuscany.sca.binding.comet.runtime;

import org.apache.tuscany.sca.assembly.EndpointReference;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.invocation.Message;

/**
 * Invoker for a service binding. Invoking is made from client Javascript so no
 * behavior is needed.
 */
public class CometInvoker implements Invoker {

    /**
     * The invoked operation.
     */
    protected Operation operation;

    /**
     * The endpoint to which the operation belongs.
     */
    protected EndpointReference endpoint;

    /**
     * Default constructor.
     * 
     * @param operation the operation
     * @param endpoint the endpoint
     */
    public CometInvoker(final Operation operation, final EndpointReference endpoint) {
        this.operation = operation;
        this.endpoint = endpoint;
    }

    /**
     * No behavior.
     */
    @Override
    public Message invoke(final Message msg) {
        return null;
    }

}