/**
 * 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 demo.colocated.common;

import javax.xml.ws.ProtocolException;

import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;

public class ThrowFaultInterceptor extends AbstractPhaseInterceptor<Message> {
    public ThrowFaultInterceptor() {
        super(Phase.PREPARE_SEND);
    }

    public void handleMessage(Message message) throws Fault {
        Boolean isColoc = (Boolean)message.get("org.apache.cxf.message.Message.COLOCATED");
        if (isColoc == null || isColoc == Boolean.FALSE) {
            String str = new String("Collocated Invocation should have been detected.");
            throw new ProtocolException(str);
        }
    }
}
