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Apache CXF Runtime Simple Frontend
/**
* 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.frontend;
import java.lang.reflect.Method;
import java.util.logging.Logger;
import javax.xml.namespace.QName;
import org.apache.cxf.BusException;
import org.apache.cxf.binding.BindingFactoryManager;
import org.apache.cxf.binding.soap.SoapBindingConfiguration;
import org.apache.cxf.binding.soap.SoapBindingFactory;
import org.apache.cxf.binding.soap.jms.interceptor.SoapJMSConstants;
import org.apache.cxf.binding.soap.model.SoapBindingInfo;
import org.apache.cxf.common.i18n.Message;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.endpoint.AbstractEndpointFactory;
import org.apache.cxf.endpoint.Endpoint;
import org.apache.cxf.endpoint.EndpointException;
import org.apache.cxf.endpoint.EndpointImpl;
import org.apache.cxf.service.Service;
import org.apache.cxf.service.factory.FactoryBeanListener;
import org.apache.cxf.service.factory.ServiceConstructionException;
import org.apache.cxf.service.model.BindingInfo;
import org.apache.cxf.service.model.BindingOperationInfo;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.service.model.ServiceModelUtil;
import org.apache.cxf.transport.ConduitInitiator;
import org.apache.cxf.transport.ConduitInitiatorManager;
import org.apache.cxf.transport.DestinationFactory;
import org.apache.cxf.transport.DestinationFactoryManager;
import org.apache.cxf.transport.local.LocalTransportFactory;
import org.apache.cxf.wsdl.service.factory.AbstractServiceConfiguration;
import org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean;
import org.apache.cxf.wsdl11.WSDLEndpointFactory;
public abstract class AbstractWSDLBasedEndpointFactory extends AbstractEndpointFactory {
private static final Logger LOG = LogUtils.getL7dLogger(AbstractWSDLBasedEndpointFactory.class);
private Class serviceClass;
private ReflectionServiceFactoryBean serviceFactory;
protected AbstractWSDLBasedEndpointFactory(ReflectionServiceFactoryBean sbean) {
serviceFactory = sbean;
serviceClass = sbean.getServiceClass();
serviceName = sbean.getServiceQName(false);
endpointName = sbean.getEndpointName(false);
sbean.getServiceConfigurations().add(new SoapBindingServiceConfiguration());
}
protected AbstractWSDLBasedEndpointFactory() {
}
private final class SoapBindingServiceConfiguration extends AbstractServiceConfiguration {
public String getStyle() {
if (getBindingConfig() instanceof SoapBindingConfiguration
&& ((SoapBindingConfiguration)getBindingConfig()).isSetStyle()) {
return ((SoapBindingConfiguration)getBindingConfig()).getStyle();
}
return null;
}
public Boolean isWrapped() {
if (getBindingConfig() instanceof SoapBindingConfiguration
&& ((SoapBindingConfiguration)getBindingConfig()).isSetStyle()
&& "rpc".equals(((SoapBindingConfiguration)getBindingConfig()).getStyle())) {
return Boolean.FALSE;
}
return null;
}
}
protected Endpoint createEndpoint() throws BusException, EndpointException {
serviceFactory.setFeatures(getFeatures());
if (serviceName != null) {
serviceFactory.setServiceName(serviceName);
}
if (endpointName != null) {
serviceFactory.setEndpointName(endpointName);
}
Service service = serviceFactory.getService();
if (service == null) {
initializeServiceFactory();
service = serviceFactory.create();
}
if (endpointName == null) {
endpointName = serviceFactory.getEndpointName();
}
EndpointInfo ei = service.getEndpointInfo(endpointName);
if (ei != null) {
if ((transportId != null
&& !ei.getTransportId().equals(transportId))
|| (bindingId != null && !ei.getBinding().getBindingId().equals(bindingId))) {
ei = null;
} else {
BindingFactoryManager bfm = getBus().getExtension(BindingFactoryManager.class);
bindingFactory = bfm.getBindingFactory(ei.getBinding().getBindingId());
}
}
if (ei == null) {
if (getAddress() == null) {
ei = ServiceModelUtil.findBestEndpointInfo(serviceFactory.getInterfaceName(), service
.getServiceInfos());
}
if (ei == null && !serviceFactory.isPopulateFromClass()) {
ei = ServiceModelUtil.findBestEndpointInfo(serviceFactory.getInterfaceName(), service
.getServiceInfos());
if (ei != null) {
BindingFactoryManager bfm = getBus().getExtension(BindingFactoryManager.class);
bindingFactory = bfm.getBindingFactory(ei.getBinding().getBindingId());
}
if (ei == null) {
LOG.warning("Could not find endpoint/port for "
+ endpointName + " in wsdl. Creating default.");
} else if (!ei.getName().equals(endpointName)) {
LOG.warning("Could not find endpoint/port for "
+ endpointName + " in wsdl. Using "
+ ei.getName() + ".");
}
}
if (ei == null) {
ei = createEndpointInfo(null);
} else if (transportId != null
&& !ei.getTransportId().equals(transportId)) {
LOG.warning("Transport for endpoint/port "
+ endpointName + " in wsdl doesn't match " + transportId + ".");
BindingInfo bi = ei.getBinding();
ei = createEndpointInfo(bi);
} else if (bindingId != null && !ei.getBinding().getBindingId().equals(bindingId)
//consider SoapBinding has multiple default namespace
&& !(SoapBindingFactory.DEFAULT_NAMESPACES.contains(bindingId)
&& SoapBindingFactory.DEFAULT_NAMESPACES.contains(ei.getBinding().getBindingId()))) {
LOG.warning("Binding for endpoint/port "
+ endpointName + " in wsdl doesn't match " + bindingId + ".");
ei = createEndpointInfo(null);
} else if (getAddress() != null) {
ei.setAddress(getAddress());
if (ei.getAddress().startsWith("camel")
|| ei.getAddress().startsWith("local")) {
modifyTransportIdPerAddress(ei);
}
}
} else if (getAddress() != null) {
ei.setAddress(getAddress());
}
if (publishedEndpointUrl != null && !"".equals(publishedEndpointUrl)) {
ei.setProperty("publishedEndpointUrl", publishedEndpointUrl);
}
if (endpointReference != null) {
ei.setAddress(endpointReference);
}
Endpoint ep = service.getEndpoints().get(ei.getName());
if (ep == null) {
ep = serviceFactory.createEndpoint(ei);
((EndpointImpl)ep).initializeActiveFeatures(getFeatures());
} else {
serviceFactory.setEndpointName(ei.getName());
if (ep.getActiveFeatures() == null) {
((EndpointImpl)ep).initializeActiveFeatures(getFeatures());
}
}
if (properties != null) {
ep.putAll(properties);
}
service.getEndpoints().put(ep.getEndpointInfo().getName(), ep);
if (getInInterceptors() != null) {
ep.getInInterceptors().addAll(getInInterceptors());
ep.getInInterceptors().add(WSDLGetInterceptor.INSTANCE);
}
if (getOutInterceptors() != null) {
ep.getOutInterceptors().addAll(getOutInterceptors());
}
if (getInFaultInterceptors() != null) {
ep.getInFaultInterceptors().addAll(getInFaultInterceptors());
}
if (getOutFaultInterceptors() != null) {
ep.getOutFaultInterceptors().addAll(getOutFaultInterceptors());
}
serviceFactory.sendEvent(FactoryBeanListener.Event.ENDPOINT_SELECTED, ei, ep,
serviceFactory.getServiceClass(), getServiceClass());
return ep;
}
private void modifyTransportIdPerAddress(EndpointInfo ei) {
//get chance to set transportId according to the the publish address prefix
//this is useful for local & camel transport
if (transportId == null && getAddress() != null) {
DestinationFactory df = getDestinationFactory();
if (df == null) {
DestinationFactoryManager dfm = getBus().getExtension(
DestinationFactoryManager.class);
df = dfm.getDestinationFactoryForUri(getAddress());
}
if (df != null) {
transportId = df.getTransportIds().get(0);
} else {
// check conduits (the address could be supported on
// client only)
ConduitInitiatorManager cim = getBus().getExtension(
ConduitInitiatorManager.class);
ConduitInitiator ci = cim
.getConduitInitiatorForUri(getAddress());
if (ci != null) {
transportId = ci.getTransportIds().get(0);
}
}
}
if (transportId != null) {
ei.setTransportId(transportId);
}
}
protected void initializeServiceFactory() {
Class cls = getServiceClass();
serviceFactory.setServiceClass(cls);
serviceFactory.setBus(getBus());
if (dataBinding != null) {
serviceFactory.setDataBinding(dataBinding);
}
}
protected abstract String detectTransportIdFromAddress(String ad);
protected abstract WSDLEndpointFactory getWSDLEndpointFactory();
protected EndpointInfo createEndpointInfo(BindingInfo bindingInfo) throws BusException {
// setup the transport ID for the soap over jms if there is only address information
if (transportId == null && getAddress() != null
&& getAddress().startsWith("jms:") && !"jms://".equals(getAddress())) {
// Set the transportId to be soap over jms transport
transportId = SoapJMSConstants.SOAP_JMS_SPECIFICIATION_TRANSPORTID;
}
// Get the Service from the ServiceFactory if specified
Service service = serviceFactory.getService();
if (bindingInfo == null) {
// SOAP nonsense
bindingInfo = createBindingInfo();
if (bindingInfo instanceof SoapBindingInfo
&& (((SoapBindingInfo) bindingInfo).getTransportURI() == null
|| LocalTransportFactory.TRANSPORT_ID.equals(transportId))) {
((SoapBindingInfo) bindingInfo).setTransportURI(transportId);
transportId = "http://schemas.xmlsoap.org/wsdl/soap/";
}
service.getServiceInfos().get(0).addBinding(bindingInfo);
}
if (transportId == null) {
if (bindingInfo instanceof SoapBindingInfo) {
transportId = ((SoapBindingInfo)bindingInfo).getTransportURI();
}
if (transportId == null
&& getAddress() != null
&& getAddress().contains("://")) {
transportId = detectTransportIdFromAddress(getAddress());
}
if (transportId == null) {
transportId = "http://schemas.xmlsoap.org/wsdl/http/";
}
}
setTransportId(transportId);
WSDLEndpointFactory wsdlEndpointFactory = getWSDLEndpointFactory();
EndpointInfo ei;
if (wsdlEndpointFactory != null) {
ei = wsdlEndpointFactory.createEndpointInfo(bus, service.getServiceInfos().get(0), bindingInfo, null);
ei.setTransportId(transportId);
} else {
ei = new EndpointInfo(service.getServiceInfos().get(0), transportId);
}
int count = 1;
while (service.getEndpointInfo(endpointName) != null) {
endpointName = new QName(endpointName.getNamespaceURI(),
endpointName.getLocalPart() + count);
count++;
}
ei.setName(endpointName);
ei.setAddress(getAddress());
ei.setBinding(bindingInfo);
if (wsdlEndpointFactory != null) {
wsdlEndpointFactory.createPortExtensors(bus, ei, service);
}
service.getServiceInfos().get(0).addEndpoint(ei);
serviceFactory.sendEvent(FactoryBeanListener.Event.ENDPOINTINFO_CREATED, ei);
return ei;
}
protected SoapBindingConfiguration createSoapBindingConfig() {
return new SoapBindingConfiguration();
}
protected BindingInfo createBindingInfo() {
BindingFactoryManager mgr = bus.getExtension(BindingFactoryManager.class);
String binding = bindingId;
if (binding == null && bindingConfig != null) {
binding = bindingConfig.getBindingId();
}
if (binding == null) {
// default to soap binding
binding = "http://schemas.xmlsoap.org/soap/";
}
try {
if (binding.contains("/soap")) {
if (bindingConfig == null) {
bindingConfig = createSoapBindingConfig();
}
if (bindingConfig instanceof SoapBindingConfiguration
&& !((SoapBindingConfiguration)bindingConfig).isSetStyle()) {
((SoapBindingConfiguration)bindingConfig).setStyle(serviceFactory.getStyle());
}
}
bindingFactory = mgr.getBindingFactory(binding);
BindingInfo inf = bindingFactory.createBindingInfo(serviceFactory.getService(),
binding, bindingConfig);
for (BindingOperationInfo boi : inf.getOperations()) {
serviceFactory.updateBindingOperation(boi);
Method m = serviceFactory.getMethodDispatcher().getMethod(boi);
serviceFactory.sendEvent(FactoryBeanListener.Event.BINDING_OPERATION_CREATED, inf, boi, m);
}
serviceFactory.sendEvent(FactoryBeanListener.Event.BINDING_CREATED, inf);
return inf;
} catch (BusException ex) {
throw new ServiceConstructionException(
new Message("COULD.NOT.RESOLVE.BINDING", LOG, bindingId), ex);
}
}
public Class getServiceClass() {
return serviceClass;
}
/**
* Specifies the class implementing the service.
*
* @param serviceClass the service's implementaiton class
*/
public void setServiceClass(Class serviceClass) {
this.serviceClass = serviceClass;
}
public ReflectionServiceFactoryBean getServiceFactory() {
return serviceFactory;
}
public void setServiceFactory(ReflectionServiceFactoryBean serviceFactory) {
this.serviceFactory = serviceFactory;
}
public String getWsdlURL() {
return getServiceFactory().getWsdlURL();
}
public void setWsdlURL(String wsdlURL) {
getServiceFactory().setWsdlURL(wsdlURL);
}
}