Apache CXF example source code file (ControlImpl.java)

This example Apache CXF source code file (ControlImpl.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

abstractgreeterimpl, asynchandler, asynchandler, faultthrowinginterceptor, faultthrowinginterceptor, future, greeterimpl, log, logging, object, object, response, stopping, string, string, threading, threads, util, webservice, xml

The Apache CXF ControlImpl.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.greeter_control;

import java.util.List;
import java.util.concurrent.Future;
import java.util.logging.Logger;

import javax.jws.WebService;
import javax.xml.ws.AsyncHandler;
import javax.xml.ws.Endpoint;
import javax.xml.ws.Response;

import org.apache.cxf.Bus;
import org.apache.cxf.BusFactory;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.configuration.Configurer;
import org.apache.cxf.greeter_control.types.FaultLocation;
import org.apache.cxf.greeter_control.types.StartGreeterResponse;
import org.apache.cxf.greeter_control.types.StopGreeterResponse;
import org.apache.cxf.interceptor.Interceptor;
import org.apache.cxf.message.Message;

@WebService(serviceName = "ControlService", 
            portName = "ControlPort", 
            endpointInterface = "org.apache.cxf.greeter_control.Control", 
            targetNamespace = "http://cxf.apache.org/greeter_control")
public class ControlImpl implements Control {
    
    private static final Logger LOG = LogUtils.getLogger(ControlImpl.class);
    protected Object implementor;
    protected String address;
    protected Endpoint endpoint;
    protected Bus greeterBus;

    public void setImplementor(Object i) {
        implementor = i;
    }
 
    public Object getImplementor() {
        return implementor;
    }

    public void setAddress(String a) {
        address = a;
    }

    public String getAddress() {
        return address;
    }
    
    public boolean startGreeter(String cfgResource) {
        LOG.fine("Starting greeter with cfgResource: " + cfgResource);
        greeterBus = null;
        BusFactory.setDefaultBus(null);
        String original = System.clearProperty(Configurer.USER_CFG_FILE_PROPERTY_NAME);
        try {
            if (cfgResource != null && cfgResource.length() > 0) {
                System.setProperty(Configurer.USER_CFG_FILE_PROPERTY_NAME, cfgResource);
            }
    
            String a = address == null ? "http://localhost:9020/SoapContext/GreeterPort" : address;
            Object i = implementor == null ? new GreeterImpl() : implementor;
            endpoint = Endpoint.publish(a, i);
            LOG.info("Published greeter endpoint on bus with cfg file resource: " + cfgResource);
            greeterBus = BusFactory.getDefaultBus();
        } finally {
            System.clearProperty(Configurer.USER_CFG_FILE_PROPERTY_NAME);
            if (null != original) {
                System.setProperty(Configurer.USER_CFG_FILE_PROPERTY_NAME, cfgResource);
            }
        }
        if (implementor instanceof AbstractGreeterImpl) {
            ((AbstractGreeterImpl)implementor).resetLastOnewayArg();
        }
        
        return null != greeterBus; 
    }

    public boolean stopGreeter(String requestType) {  
        LOG.fine("Stopping greeter");
        
        if (null != endpoint) {
            LOG.info("Stopping Greeter endpoint");
            endpoint.stop();
        } else {
            LOG.info("No endpoint active.");
        }
        endpoint = null;
        if (null != greeterBus) {
            greeterBus.shutdown(true);
        }
        greeterBus = null;
        return true;
    }

    public void setFaultLocation(FaultLocation fl) {
        List<Interceptor interceptors = greeterBus.getInInterceptors();
        FaultThrowingInterceptor fi = null;
        for (Interceptor i : interceptors) {
            if (i instanceof FaultThrowingInterceptor) {
                interceptors.remove(i);
                LOG.fine("Removed existing FaultThrowingInterceptor");
                break;
            }
        }
        
        fi = new FaultThrowingInterceptor(fl.getPhase());
        if (null != fl.getBefore() && !"".equals(fl.getBefore())) {
            fi.addBefore(fl.getBefore()); 
        }
        if (null != fl.getAfter() && !"".equals(fl.getAfter())) {
            fi.addAfter(fl.getAfter()); 
        }

        interceptors.add(fi);
        LOG.fine("Added FaultThrowingInterceptor to phase " + fl.getPhase());
    }
    
    public Future<?> startGreeterAsync(String requestType, AsyncHandler asyncHandler) {
        // never called
        return null;
    }

    public Response<StartGreeterResponse> startGreeterAsync(String requestType) {
        // never called
        return null;
    }

    public Response<StopGreeterResponse> stopGreeterAsync(String requestType) {
        // never called
        return null;
    }

    public Future<?> stopGreeterAsync(String requestType, AsyncHandler asyncHandler) {
        // never called
        return null;
    }

    @WebService(serviceName = "GreeterService",
            portName = "GreeterPort",
            endpointInterface = "org.apache.cxf.greeter_control.Greeter",
            targetNamespace = "http://cxf.apache.org/greeter_control")
    class GreeterImpl extends AbstractGreeterImpl {
    }

    public Response<?> setFaultLocationAsync(FaultLocation in) {
        // TODO Auto-generated method stub
        return null;
    }

    public Future<?> setFaultLocationAsync(FaultLocation in, AsyncHandler asyncHandler) {
        // TODO Auto-generated method stub
        return null;
    } 
    
}