modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/DOMInvokerImpl.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.core.invocation.impl;

import org.apache.tuscany.sca.runtime.DOMInvoker;
import org.oasisopen.sca.ServiceRuntimeException;
import org.w3c.dom.Node;

/**
 * 
 * @version $Rev$ $Date$
 */
public class DOMInvokerImpl implements DOMInvoker {

    AsyncJDKInvocationHandler handler;

    public DOMInvokerImpl(AsyncJDKInvocationHandler handler) {
        this.handler = handler;
    }

    @Override
    public Node invoke(String opName, Node arg) {
        try {
            return (Node) handler.invoke(opName, new Object[] { arg }, handler.source, null);
        } catch (Throwable e) {
            throw new ServiceRuntimeException(e);
        }
    }

}