Apache CXF example source code file (ExchangeImpl.java)

This example Apache CXF source code file (ExchangeImpl.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Apache CXF tags/keywords

binding, binding, bindingoperationinfo, bus, bus, destination, endpoint, message, message, object, service, service, session, t

The Apache CXF ExchangeImpl.java source code

/**
 * 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.cxf.message;

import org.apache.cxf.Bus;
import org.apache.cxf.binding.Binding;
import org.apache.cxf.endpoint.ConduitSelector;
import org.apache.cxf.endpoint.Endpoint;
import org.apache.cxf.endpoint.PreexistingConduitSelector;
import org.apache.cxf.service.Service;
import org.apache.cxf.service.model.BindingOperationInfo;
import org.apache.cxf.transport.Conduit;
import org.apache.cxf.transport.Destination;
import org.apache.cxf.transport.Session;

public class ExchangeImpl extends StringMapImpl implements Exchange {
    
    private Destination destination;
    private boolean oneWay;
    private boolean synchronous = true;
    
    private Message inMessage;
    private Message outMessage;
    private Message inFaultMessage;
    private Message outFaultMessage;
    
    private Session session;
    
    private Bus bus;
    private Endpoint endpoint;
    private Service service;
    private Binding binding;
    private BindingOperationInfo bindingOp;
    

    /*
    public <T> T get(Class key) { 
        if (key == Bus.class) {
            return (T)bus;
        } else if (key == Service.class) {
            return (T)service;
        } else if (key == Endpoint.class) {
            return (T)endpoint;
        } else if (key == BindingOperationInfo.class) {
            return (T)bindingOp;
        } else if (key == Binding.class) {
            return (T)binding;
        } else if (key == OperationInfo.class) {
            return super.get(key);
        }
        return super.get(key);
    }
    */
    private void resetContextCaches() {
        if (inMessage != null) {
            inMessage.resetContextCache();
        }
        if (outMessage != null) {
            outMessage.resetContextCache();
        }
        if (inFaultMessage != null) {
            inFaultMessage.resetContextCache();
        }
        if (outFaultMessage != null) {
            outFaultMessage.resetContextCache();
        }
    }

    public <T> void put(Class key, T value) {
        super.put(key, value);
        if (key == Bus.class) {
            resetContextCaches();
            bus = (Bus)value;
        } else if (key == Endpoint.class) {
            resetContextCaches();
            endpoint = (Endpoint)value;
        } else if (key == Service.class) {
            resetContextCaches();
            service = (Service)value;
        } else if (key == BindingOperationInfo.class) {
            bindingOp = (BindingOperationInfo)value;
        } else if (key == Binding.class) {
            binding = (Binding)value;
        }
    }
    public Object put(String key, Object value) {
        if (inMessage != null) {
            inMessage.setContextualProperty(key, value);
        }
        if (outMessage != null) {
            outMessage.setContextualProperty(key, value);
        }
        if (inFaultMessage != null) {
            inFaultMessage.setContextualProperty(key, value);
        }
        if (outFaultMessage != null) {
            outFaultMessage.setContextualProperty(key, value);
        }
        return super.put(key, value);
    }

    
    public Destination getDestination() {
        return destination;
    }

    public Message getInMessage() {
        return inMessage;
    }

    public Conduit getConduit(Message message) {
        return get(ConduitSelector.class) != null
               ? get(ConduitSelector.class).selectConduit(message)
               : null;
    }

    public Message getOutMessage() {
        return outMessage;
    }

    public Message getInFaultMessage() {
        return inFaultMessage;
    }

    public void setInFaultMessage(Message m) {
        inFaultMessage = m;
        m.setExchange(this);
    }

    public Message getOutFaultMessage() {
        return outFaultMessage;
    }

    public void setOutFaultMessage(Message m) {
        outFaultMessage = m;
        m.setExchange(this);
    }

    public void setDestination(Destination d) {
        destination = d;
    }

    public void setInMessage(Message m) {
        inMessage = m;
        if (null != m) {
            m.setExchange(this);
        }
    }

    public void setConduit(Conduit c) {
        put(ConduitSelector.class,
            new PreexistingConduitSelector(c, get(Endpoint.class)));
    }

    public void setOutMessage(Message m) {
        outMessage = m;
        if (null != m) {
            m.setExchange(this);
        }
    }

    public boolean isOneWay() {
        return oneWay;
    }

    public void setOneWay(boolean b) {
        oneWay = b;
    }
    
    public boolean isSynchronous() {
        return synchronous;
    }

    public void setSynchronous(boolean b) {
        synchronous = b;
    }

    public Session getSession() {
        return session;
    }

    public void setSession(Session session) {
        this.session = session;
    }
    
    public void clear() {
        super.clear();
        resetContextCaches();
        destination = null;
        oneWay = false;
        inMessage = null;
        outMessage = null;
        inFaultMessage = null;
        outFaultMessage = null;
        session = null;
        bus = null;
    }

    public Bus getBus() {
        return bus;
    }

    public Endpoint getEndpoint() {
        return endpoint;
    }

    public Service getService() {
        return service;
    }

    public Binding getBinding() {
        return binding;
    }

    public BindingOperationInfo getBindingOperationInfo() {
        return bindingOp;
    }
}