Apache CXF example source code file (JMSOldConfigHolder.java)

This example Apache CXF source code file (JMSOldConfigHolder.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

clientbehaviorpolicytype, clientconfig, io, ioexception, ioexception, jmsconfiguration, jmsconfiguration, jmsendpoint, jmsendpoint, log, logging, naming, properties, serverbehaviorpolicytype, serverconfig, sessionpooltype, string, string, util

The Apache CXF JMSOldConfigHolder.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.transport.jms;

import java.io.IOException;
import java.util.Enumeration;
import java.util.Map;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;

import javax.jms.DeliveryMode;
import javax.naming.Context;

import org.apache.cxf.Bus;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.common.util.StringUtils;
import org.apache.cxf.configuration.Configurer;
import org.apache.cxf.service.model.BindingInfo;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.service.model.ServiceInfo;
import org.apache.cxf.transport.jms.spec.JMSSpecConstants;
import org.apache.cxf.transport.jms.uri.JMSEndpoint;
import org.apache.cxf.transport.jms.uri.JMSEndpointParser;
import org.apache.cxf.transport.jms.uri.JMSURIConstants;
import org.apache.cxf.transport.jms.wsdl.DeliveryModeType;
import org.apache.cxf.transport.jms.wsdl.JndiConnectionFactoryNameType;
import org.apache.cxf.transport.jms.wsdl.JndiContextParameterType;
import org.apache.cxf.transport.jms.wsdl.JndiInitialContextFactoryType;
import org.apache.cxf.transport.jms.wsdl.JndiURLType;
import org.apache.cxf.transport.jms.wsdl.PriorityType;
import org.apache.cxf.transport.jms.wsdl.ReplyToNameType;
import org.apache.cxf.transport.jms.wsdl.TimeToLiveType;
import org.apache.cxf.ws.addressing.EndpointReferenceType;
import org.springframework.jms.support.destination.JndiDestinationResolver;
import org.springframework.jndi.JndiTemplate;

public class JMSOldConfigHolder {
    private static final Logger LOG = LogUtils.getL7dLogger(JMSOldConfigHolder.class);
    private ClientConfig clientConfig;
    private ClientBehaviorPolicyType runtimePolicy;

    private SessionPoolType sessionPool;
    private JMSConfiguration jmsConfig;
    private ServerConfig serverConfig;
    private ServerBehaviorPolicyType serverBehavior;
    private AddressType address;

    public void setAddress(AddressType ad) {
        address = ad;
    }
    public AddressType getAddress() {
        return address;
    }
    
    public ClientConfig getClientConfig() {
        return clientConfig;
    }

    public void setClientConfig(ClientConfig clientConfig) {
        this.clientConfig = clientConfig;
    }

    public ClientBehaviorPolicyType getRuntimePolicy() {
        return runtimePolicy;
    }

    public void setRuntimePolicy(ClientBehaviorPolicyType runtimePolicy) {
        this.runtimePolicy = runtimePolicy;
    }

    public SessionPoolType getSessionPool() {
        return sessionPool;
    }

    public void setSessionPool(SessionPoolType sessionPool) {
        this.sessionPool = sessionPool;
    }

    public JMSConfiguration getJmsConfig() {
        return jmsConfig;
    }

    public void setJmsConfig(JMSConfiguration jmsConfig) {
        this.jmsConfig = jmsConfig;
    }

    public ServerConfig getServerConfig() {
        return serverConfig;
    }

    public void setServerConfig(ServerConfig serverConfig) {
        this.serverConfig = serverConfig;
    }

    public ServerBehaviorPolicyType getServerBehavior() {
        return serverBehavior;
    }

    public void setServerBehavior(ServerBehaviorPolicyType serverBehavior) {
        this.serverBehavior = serverBehavior;
    }

    
    /**
     * Get the extensors from the wsdl and/or configuration that will
     * then be used to configure the JMSConfiguration object 
     * @param target 
     */
    private JMSEndpoint getExtensorsAndConfig(Bus bus,
                           EndpointInfo endpointInfo,
                           EndpointReferenceType target,
                           boolean isConduit) throws IOException {
        JMSEndpoint endpoint = null;
        String adr = target == null ? endpointInfo.getAddress() : target.getAddress().getValue();
        try {           
            endpoint = StringUtils.isEmpty(adr) || "jms://".equals(adr) || !adr.startsWith("jms") 
                ?  new JMSEndpoint()
                : JMSEndpointParser.createEndpoint(adr);                
        } catch (RuntimeException ex) {
            throw ex;
        } catch (Exception e) {
            IOException e2 = new IOException(e.getMessage());
            e2.initCause(e);
            throw e2;
        }
        retrieveWSDLInformation(endpoint, endpointInfo);

        address = endpointInfo.getTraversedExtensor(address, AddressType.class);
        clientConfig = endpointInfo.getTraversedExtensor(new ClientConfig(), ClientConfig.class);
        runtimePolicy = endpointInfo.getTraversedExtensor(new ClientBehaviorPolicyType(),
                                                          ClientBehaviorPolicyType.class);
        serverConfig = endpointInfo.getTraversedExtensor(new ServerConfig(), ServerConfig.class);
        sessionPool = endpointInfo.getTraversedExtensor(new SessionPoolType(),
                                                        SessionPoolType.class);
        serverBehavior = endpointInfo.getTraversedExtensor(new ServerBehaviorPolicyType(),
                                                           ServerBehaviorPolicyType.class);
        String name = endpointInfo.getName() == null ? null : endpointInfo.getName().toString()
                      + (isConduit ? ".jms-conduit" : ".jms-destination");

        // Try to retrieve configuration information from the spring
        // config. Search for a conduit or destination with name=endpoint name + ".jms-conduit"
        // or ".jms-destination"

        Configurer configurer = bus.getExtension(Configurer.class);
        if (null != configurer) {
            if (name != null) {
                configurer.configureBean(name, this);
            }
            if (adr != null) {
                configurer.configureBean(adr, this);
            }
        }
        return endpoint;
    }
    
    /**
     * @param bus
     * @param endpointInfo
     * @param isConduit
     * @return
     */
    public JMSConfiguration createJMSConfigurationFromEndpointInfo(Bus bus,
                                                                   EndpointInfo endpointInfo,
                                                                   EndpointReferenceType target,
                                                                   boolean isConduit) 
        throws IOException {
        JMSEndpoint endpoint = getExtensorsAndConfig(bus, endpointInfo, target, isConduit);

        if (address != null) {
            mapAddressToEndpoint(address, endpoint);
        }
        if (jmsConfig == null) {
            jmsConfig = new JMSConfiguration();
        }

        if (endpoint.isSetDeliveryMode()) {
            int deliveryMode = endpoint.getDeliveryMode()
                .equals(JMSURIConstants.DELIVERYMODE_PERSISTENT)
                ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT;
            jmsConfig.setDeliveryMode(deliveryMode);
        }
        
        if (endpoint.isSetPriority()) {
            int priority = endpoint.getPriority();
            jmsConfig.setPriority(priority);
        }

        if (jmsConfig.isUsingEndpointInfo()) {
            JndiTemplate jt = new JndiTemplate();
            jt.setEnvironment(JMSOldConfigHolder.getInitialContextEnv(endpoint));
            boolean pubSubDomain = endpoint.getJmsVariant().contains(JMSURIConstants.TOPIC);
            JNDIConfiguration jndiConfig = new JNDIConfiguration();
            jndiConfig.setJndiConnectionFactoryName(endpoint.getJndiConnectionFactoryName());
            jmsConfig.setJndiTemplate(jt);
            
            jndiConfig.setConnectionUserName(endpoint.getUsername());
            jndiConfig.setConnectionPassword(endpoint.getPassword());
            
            jmsConfig.setJndiConfig(jndiConfig);
            if (endpoint.isSetReconnectOnException()) {
                jmsConfig.setReconnectOnException(endpoint.isReconnectOnException());
            }
            jmsConfig.setDurableSubscriptionName(serverBehavior.getDurableSubscriberName());
            jmsConfig.setExplicitQosEnabled(true);
            if (jmsConfig.getMessageSelector() == null) {
                jmsConfig.setMessageSelector(serverBehavior.getMessageSelector());
            }
            if (isConduit) {
                if (runtimePolicy.isSetMessageType()) {
                    jmsConfig.setMessageType(runtimePolicy.getMessageType().value());
                } else if (address == null) {
                    jmsConfig.setMessageType(JMSConstants.BYTE_MESSAGE_TYPE);
                }
            }
            jmsConfig.setPubSubDomain(pubSubDomain);
            jmsConfig.setPubSubNoLocal(true);
            if (clientConfig.isSetClientReceiveTimeout()) {
                jmsConfig.setReceiveTimeout(clientConfig.getClientReceiveTimeout());
            }
            if (clientConfig.isSetUseConduitIdSelector()) {
                jmsConfig.setUseConduitIdSelector(clientConfig.isUseConduitIdSelector());
            }
            if (clientConfig.isSetConduitSelectorPrefix()) {
                jmsConfig.setConduitSelectorPrefix(clientConfig.getConduitSelectorPrefix());
            }
            jmsConfig.setEnforceSpec(clientConfig.isEnforceSpec());
            jmsConfig.setSubscriptionDurable(serverBehavior.isSetDurableSubscriberName());
            jmsConfig.setDurableSubscriptionName(serverBehavior.getDurableSubscriberName());
            jmsConfig.setDurableSubscriptionClientId(serverConfig.getDurableSubscriptionClientId());
            if (sessionPool.isSetHighWaterMark()) {
                jmsConfig.setMaxConcurrentConsumers(sessionPool.getHighWaterMark());
            }
            if (sessionPool.isSetLowWaterMark()) {
                jmsConfig.setConcurrentConsumers(sessionPool.getLowWaterMark());
            }
            if (endpoint.isSetTimeToLive()) {
                long timeToLive = endpoint.getTimeToLive();
                jmsConfig.setTimeToLive(timeToLive);
            }
            if (endpoint.isSetUseJMS11()) {
                jmsConfig.setUseJms11(endpoint.isUseJMS11());
            }
            if (serverBehavior.isSetTransactional()) {
                jmsConfig.setSessionTransacted(serverBehavior.isTransactional());
            }
            boolean useJndi = endpoint.getJmsVariant().contains(JMSURIConstants.JNDI);
            if (useJndi) {
                // Setup Destination jndi destination resolver
                final JndiDestinationResolver jndiDestinationResolver = new JndiDestinationResolver();
                jndiDestinationResolver.setJndiTemplate(jt);
                jmsConfig.setDestinationResolver(jndiDestinationResolver);
                jmsConfig.setTargetDestination(endpoint.getDestinationName());
                jmsConfig.setReplyDestination(endpoint.getReplyToName());
                if (address != null) {
                    jmsConfig.setReplyToDestination(address.getJndiReplyToDestinationName());
                }
            } else {
                // Use the default dynamic destination resolver
                jmsConfig.setTargetDestination(endpoint.getDestinationName());
                jmsConfig.setReplyDestination(endpoint.getReplyToName());
                if (address != null) {
                    jmsConfig.setReplyToDestination(address.getJmsReplyToDestinationName());
                }
            }
        }
        
        String requestURI = endpoint.getRequestURI();
        jmsConfig.setRequestURI(requestURI);

        String targetService = endpoint.getParameter(JMSSpecConstants.TARGETSERVICE_PARAMETER_NAME);
        jmsConfig.setTargetService(targetService);
        return jmsConfig;
    }

    private static void mapAddressToEndpoint(AddressType address, JMSEndpoint endpoint) {
        boolean pubSubDomain = DestinationStyleType.TOPIC == address.getDestinationStyle();
        if (address.isSetDestinationStyle()) {
            endpoint.setJmsVariant(pubSubDomain ? JMSURIConstants.TOPIC : JMSURIConstants.QUEUE);
        } else {
            endpoint.setJmsVariant(JMSURIConstants.QUEUE);
        }
        if (address.isSetJndiConnectionFactoryName()) {
            endpoint.setJndiConnectionFactoryName(address.getJndiConnectionFactoryName());
        }
        if (address.isSetConnectionUserName()) {
            endpoint.setUsername(address.getConnectionUserName());
        }
        if (address.isSetConnectionPassword()) {
            endpoint.setPassword(address.getConnectionUserName());
        }
        if (address.isSetReconnectOnException()) {
            endpoint.setReconnectOnException(address.isReconnectOnException());
        }
        if (address.isSetUseJms11()) {
            endpoint.setUseJMS11(address.isUseJms11());
        }
        boolean useJndi = address.isSetJndiDestinationName();
        if (useJndi) {
            endpoint.setJmsVariant(pubSubDomain ? JMSURIConstants.JNDI_TOPIC : JMSURIConstants.JNDI);
            endpoint.setDestinationName(address.getJndiDestinationName());
            endpoint.setReplyToName(address.getJndiReplyDestinationName());
        } else {
            endpoint.setDestinationName(address.getJmsDestinationName());
            endpoint.setReplyToName(address.getJmsReplyDestinationName());
        }
        
        java.util.ListIterator<JMSNamingPropertyType> listIter 
            = address.getJMSNamingProperty().listIterator();
        while (listIter.hasNext()) {
            JMSNamingPropertyType propertyPair = listIter.next();
            if (null != propertyPair.getValue()) {
                endpoint.putJndiParameter(propertyPair.getName(), propertyPair.getValue());
            }
        }
    }

    /**
     * @param endpoint
     * @param ei
     */
    private void retrieveWSDLInformation(JMSEndpoint endpoint, EndpointInfo ei) {
        JndiContextParameterType jndiContextParameterType = 
            getWSDLExtensor(ei, JndiContextParameterType.class);
        if (jndiContextParameterType != null 
            && endpoint.getJndiParameters().get(jndiContextParameterType.getName()) == null) {
            endpoint.putJndiParameter(jndiContextParameterType.getName().trim(),
                                              jndiContextParameterType.getValue().trim());
        }
        
        if (!endpoint.isSetJndiConnectionFactoryName()) {
            JndiConnectionFactoryNameType jndiConnectionFactoryNameType = getWSDLExtensor(
                ei, JndiConnectionFactoryNameType.class);
            if (jndiConnectionFactoryNameType != null) {
                endpoint.setJndiConnectionFactoryName(jndiConnectionFactoryNameType.getValue().trim());
            }
        }
        if (!endpoint.isSetJndiInitialContextFactory()) {
            JndiInitialContextFactoryType jndiInitialContextFactoryType = 
                getWSDLExtensor(ei, JndiInitialContextFactoryType.class);
            if (jndiInitialContextFactoryType != null) {
                endpoint.setJndiInitialContextFactory(jndiInitialContextFactoryType.getValue().trim()); 
            }
        }
        
        if (!endpoint.isSetJndiURL()) {
            JndiURLType jndiURLType = getWSDLExtensor(ei, JndiURLType.class);
            if (jndiURLType != null) {
                endpoint.setJndiURL(jndiURLType.getValue().trim());
            }
        }
        
        if (!endpoint.isSetDeliveryMode()) {
            DeliveryModeType deliveryModeType = getWSDLExtensor(ei, DeliveryModeType.class);
            if (deliveryModeType != null) {
                String deliveryMode = deliveryModeType.getValue().trim();
                endpoint.setDeliveryMode(org.apache.cxf.transport.jms.uri.DeliveryModeType
                    .valueOf(deliveryMode));
            }
        }
        
        if (!endpoint.isSetPriority()) {
            PriorityType priorityType = getWSDLExtensor(ei, PriorityType.class);
            if (priorityType != null) {
                endpoint.setPriority(priorityType.getValue());
            }
        }
        
        if (!endpoint.isSetTimeToLive()) {
            TimeToLiveType timeToLiveType = getWSDLExtensor(ei, TimeToLiveType.class);
            if (timeToLiveType != null) {
                endpoint.setTimeToLive(timeToLiveType.getValue()); 
            }
        }
        
        if (!endpoint.isSetReplyToName()) {
            ReplyToNameType replyToNameType = getWSDLExtensor(ei, ReplyToNameType.class);
            if (replyToNameType != null) {
                endpoint.setReplyToName(replyToNameType.getValue());
            }
        }
    }

    public <T> T getWSDLExtensor(EndpointInfo ei, Class cls) {
        ServiceInfo si = ei.getService();
        BindingInfo bi = ei.getBinding();
        
        Object o = ei.getExtensor(cls);
        if (o == null && si != null) {
            o = si.getExtensor(cls);
        }
        if (o == null && bi != null) {
            o = bi.getExtensor(cls);
        }
        
        if (o == null) {
            return null;
        }
        if (cls.isInstance(o)) {
            return cls.cast(o);
        }
        return null;
    }
    
    public static Properties getInitialContextEnv(JMSEndpoint endpoint) {
        Properties env = new Properties();
        if (endpoint.isSetJndiInitialContextFactory()) {
            env.put(Context.INITIAL_CONTEXT_FACTORY, endpoint.getJndiInitialContextFactory());
        }
        if (endpoint.isSetJndiURL()) {
            env.put(Context.PROVIDER_URL, endpoint.getJndiURL());
        }
        for (Map.Entry<String, String> ent : endpoint.getJndiParameters().entrySet()) {
            env.put(ent.getKey(), ent.getValue());
        }
        if (LOG.isLoggable(Level.FINE)) {
            Enumeration props = env.propertyNames();
            while (props.hasMoreElements()) {
                String name = (String)props.nextElement();
                String value = env.getProperty(name);
                LOG.log(Level.FINE, "Context property: " + name + " | " + value);
            }
        }
        return env;
    }
}