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Diffstat (limited to 'sca-java-2.x/branches/2.0-Beta3/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ReferenceBindingProvider.java')
| -rw-r--r-- | sca-java-2.x/branches/2.0-Beta3/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ReferenceBindingProvider.java | 390 |
1 files changed, 0 insertions, 390 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ReferenceBindingProvider.java b/sca-java-2.x/branches/2.0-Beta3/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ReferenceBindingProvider.java deleted file mode 100644 index 7b22dc443b..0000000000 --- a/sca-java-2.x/branches/2.0-Beta3/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ReferenceBindingProvider.java +++ /dev/null @@ -1,390 +0,0 @@ -/* - * 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.tuscany.sca.binding.ws.axis2.provider; - -import java.io.IOException; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.Collection; -import java.util.List; - -import javax.wsdl.Binding; -import javax.wsdl.BindingOperation; -import javax.wsdl.Definition; -import javax.wsdl.Port; -import javax.wsdl.extensions.soap.SOAPAddress; -import javax.wsdl.extensions.soap.SOAPBinding; -import javax.wsdl.extensions.soap.SOAPOperation; -import javax.wsdl.extensions.soap12.SOAP12Address; -import javax.wsdl.extensions.soap12.SOAP12Binding; -import javax.xml.namespace.QName; -import javax.xml.stream.FactoryConfigurationError; -import javax.xml.stream.XMLInputFactory; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.transform.dom.DOMSource; - -import org.apache.axiom.om.OMAbstractFactory; -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.impl.builder.StAXOMBuilder; -import org.apache.axiom.soap.SOAPFactory; -import org.apache.axis2.AxisFault; -import org.apache.axis2.addressing.EndpointReferenceHelper; -import org.apache.axis2.client.Options; -import org.apache.axis2.client.ServiceClient; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.transport.http.HTTPConstants; -import org.apache.axis2.util.threadpool.ThreadPool; -import org.apache.commons.httpclient.HttpClient; -import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager; -import org.apache.commons.httpclient.params.HttpConnectionManagerParams; -import org.apache.tuscany.sca.assembly.EndpointReference; -import org.apache.tuscany.sca.assembly.xml.Constants; -import org.apache.tuscany.sca.binding.ws.WebServiceBinding; -import org.apache.tuscany.sca.binding.ws.axis2.transport.TransportReferenceInterceptor; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Phase; -import org.apache.tuscany.sca.policy.PolicySubject; -import org.apache.tuscany.sca.policy.util.PolicyHelper; -import org.apache.tuscany.sca.provider.EndpointReferenceProvider; -import org.apache.tuscany.sca.provider.PolicyProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; -import org.oasisopen.sca.ServiceRuntimeException; - -public class Axis2ReferenceBindingProvider extends Axis2BaseBindingProvider implements EndpointReferenceProvider { - - // the endpoint reference configuration that's driving this binding provider - // and some convenience data retrieved from the endpoint reference - private RuntimeEndpointReference endpointReference; - private RuntimeComponent component; - private RuntimeComponentReference reference; - private WebServiceBinding wsBinding; - - // The Axis2 configuration that the binding creates - private ServiceClient serviceClient; - private AxisService axisClientSideService; - - - public Axis2ReferenceBindingProvider(ExtensionPointRegistry extensionPoints, - EndpointReference endpointReference) { - - super(extensionPoints); - - this.endpointReference = (RuntimeEndpointReference)endpointReference; - - this.wsBinding = (WebServiceBinding)endpointReference.getBinding(); - this.component = (RuntimeComponent)endpointReference.getComponent(); - this.reference = (RuntimeComponentReference)endpointReference.getReference(); - - // A WSDL document should always be present in the binding - if (wsBinding.getGeneratedWSDLDocument() == null) { - throw new ServiceRuntimeException("No WSDL document for " + component.getName() + "/" + reference.getName()); - } - - // Set to use the Axiom data binding - InterfaceContract contract = wsBinding.getBindingInterfaceContract(); - if (contract.getInterface() != null) { - contract.getInterface().resetDataBinding(OMElement.class.getName()); - } - - // TODO - why don't intents get aggregated to EPR correctly? - isSOAP11Required = PolicyHelper.isIntentRequired((PolicySubject)wsBinding, Constants.SOAP11_INTENT); - isSOAP12Required = PolicyHelper.isIntentRequired((PolicySubject)wsBinding, Constants.SOAP12_INTENT); - - isMTOMRequired = PolicyHelper.isIntentRequired((PolicySubject)wsBinding, Axis2BindingProviderFactory.MTOM_INTENT); - - // if the endpoint contains any WS Policy expressions then we probably need rampart - // TODO - need to take into account Axis configuration policy also - QName wsPolicyQName = new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "Policy"); - if (PolicyHelper.getPolicies(endpointReference, wsPolicyQName).size() > 0){ - isRampartRequired = true; - } - - // Validate the configuration for provided policies - - // check the WSDL style as we currently only support some of them - if (wsBinding.isRpcEncoded()){ - throw new ServiceRuntimeException("rpc/encoded WSDL style not supported. Component " + endpointReference.getComponent().getName() + - " Reference " + endpointReference.getReference() + - " Binding " + endpointReference.getBinding().getName()); - } - - if (wsBinding.isDocEncoded()){ - throw new ServiceRuntimeException("doc/encoded WSDL style not supported. Component " + endpointReference.getComponent().getName() + - " Reference " + endpointReference.getReference() + - " Binding " + endpointReference.getBinding().getName()); - } - - if (wsBinding.isDocLiteralUnwrapped()){ - //throw new ServiceRuntimeException("doc/literal/unwrapped WSDL style not supported for endpoint reference " + endpointReference); - } - - // Validate that the WSDL is not using SOAP v1.2 if requires="SOAP.v1_1" has been specified - if ( isSOAP11Required ) { - Definition def = wsBinding.getGeneratedWSDLDocument(); - Binding binding = def.getBinding(wsBinding.getBinding().getQName()); - for ( Object ext : binding.getExtensibilityElements() ) { - if ( ext instanceof SOAP12Binding ) - throw new ServiceRuntimeException("WSDL document is using SOAP v1.2 but SOAP v1.1 " + - "is required by the specified policy intents"); - } - } - - // Validate that the WSDL is not using SOAP v1.1 if requires="SOAP.v1_2" has been specified - if ( isSOAP12Required ) { - Definition def = wsBinding.getGeneratedWSDLDocument(); - Binding binding = def.getBinding(wsBinding.getBinding().getQName()); - for ( Object ext : binding.getExtensibilityElements() ) { - if ( ext instanceof SOAPBinding ) - throw new ServiceRuntimeException("WSDL document is using SOAP v1.1 but SOAP v1.2 " + - "is required by the specified policy intents"); - } - } - } - - public void start() { - configContext = Axis2EngineIntegration.getAxisConfigurationContext(extensionPoints.getServiceDiscovery()); - - // Apply the configuration from any other policies - - if (isRampartRequired){ - Axis2EngineIntegration.loadRampartModule(configContext); - } - - for (PolicyProvider pp : this.endpointReference.getPolicyProviders()) { - pp.configureBinding(this); - } - - try { - Definition definition = wsBinding.getGeneratedWSDLDocument(); - QName serviceQName = wsBinding.getService().getQName(); - Port port = wsBinding.getPort(); - if (port == null) { - // service has multiple ports, select one port to use - // TODO - it feels like there is much more to this than is - // here at the moment as need to match with the service side - // assuming that it's available - Collection<Port> ports = wsBinding.getService().getPorts().values(); - for (Port p : ports) { - // look for a SOAP 1.1 port first - if (p.getExtensibilityElements().get(0) instanceof SOAPAddress) { - port = p; - break; - } - } - if (port == null) { - // no SOAP 1.1 port available, so look for a SOAP 1.2 port - for (Port p : ports) { - if (p.getExtensibilityElements().get(0) instanceof SOAP12Address) { - port = p; - break; - } - } - } - } - - axisClientSideService = Axis2EngineIntegration.createClientSideAxisService(definition, serviceQName, port.getName(), new Options()); - - HttpClient httpClient = (HttpClient)configContext.getProperty(HTTPConstants.CACHED_HTTP_CLIENT); - if (httpClient == null) { - MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager(); - HttpConnectionManagerParams connectionManagerParams = new HttpConnectionManagerParams(); - connectionManagerParams.setDefaultMaxConnectionsPerHost(2); - connectionManagerParams.setTcpNoDelay(true); - connectionManagerParams.setStaleCheckingEnabled(true); - connectionManagerParams.setLinger(0); - connectionManager.setParams(connectionManagerParams); - httpClient = new HttpClient(connectionManager); - configContext.setThreadPool(new ThreadPool(1, 5)); - configContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE); - configContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient); - } - - serviceClient = new ServiceClient(configContext, axisClientSideService); - - } catch (AxisFault e) { - throw new RuntimeException(e); // TODO: better exception - } - } - - public void stop() { - if (serviceClient != null) { - // close all connections that we have initiated, so that the jetty server - // can be restarted without seeing ConnectExceptions - HttpClient httpClient = - (HttpClient)serviceClient.getServiceContext().getConfigurationContext() - .getProperty(HTTPConstants.CACHED_HTTP_CLIENT); - if (httpClient != null) - ((MultiThreadedHttpConnectionManager)httpClient.getHttpConnectionManager()).shutdown(); - - serviceClient = null; - } - } - - public InterfaceContract getBindingInterfaceContract() { - return wsBinding.getBindingInterfaceContract(); - - } - - public boolean supportsOneWayInvocation() { - return true; - } - - public Invoker createInvoker(Operation operation) { - Options options = new Options(); - org.apache.axis2.addressing.EndpointReference epTo = getWSATOEPR(wsBinding); - if (epTo != null) { - options.setTo(epTo); - } - options.setProperty(HTTPConstants.CHUNKED, Boolean.FALSE); - - String operationName = operation.getName(); - - String soapAction = getSOAPAction(operationName); - if (soapAction != null && soapAction.length() > 1) { - options.setAction(soapAction); - } - - options.setTimeOutInMilliSeconds(30 * 1000); // 30 seconds - - // Allow privileged access to read properties. Requires PropertiesPermission read in - // security policy. - SOAPFactory soapFactory = AccessController.doPrivileged(new PrivilegedAction<SOAPFactory>() { - public SOAPFactory run() { - if (isSOAP12Required) - return OMAbstractFactory.getSOAP12Factory(); - else - return OMAbstractFactory.getSOAP11Factory(); - - } - }); - QName wsdlOperationQName = new QName(operationName); - if (isMTOMRequired) - { - options.setProperty(org.apache.axis2.Constants.Configuration.ENABLE_MTOM, org.apache.axis2.Constants.VALUE_TRUE); - } - - return new Axis2ReferenceBindingInvoker(endpointReference, serviceClient, wsdlOperationQName, options, soapFactory, wsBinding); - -/* - if (operation.isNonBlocking()) { - invoker = new Axis2OneWayBindingInvoker(this, wsdlOperationQName, options, soapFactory, wsBinding); - } else { - invoker = new Axis2BindingInvoker(endpointReference, serviceClient, wsdlOperationQName, options, soapFactory, wsBinding); - } - - return invoker; -*/ - } - - /* - * set up the reference binding wire with the right set of ws reference - * interceptors - */ - public void configure() { - InvocationChain bindingChain = endpointReference.getBindingInvocationChain(); - - // add transport interceptor - bindingChain.addInterceptor(Phase.REFERENCE_BINDING_TRANSPORT, - new TransportReferenceInterceptor()); - - } - - // Reference specific utility operations - - protected org.apache.axis2.addressing.EndpointReference getWSATOEPR(WebServiceBinding binding) { - org.apache.axis2.addressing.EndpointReference epr = getEPR(binding); - if (epr == null) { - epr = getPortLocationEPR(binding); - } else if (epr.getAddress() == null || epr.getAddress().length() < 1) { - org.apache.axis2.addressing.EndpointReference bindingEPR = getPortLocationEPR(binding); - if (bindingEPR != null) { - epr.setAddress(bindingEPR.getAddress()); - } - } - return epr; - } - - protected org.apache.axis2.addressing.EndpointReference getPortLocationEPR(WebServiceBinding binding) { - String ep = null; - if (binding.getPort() != null) { - List<?> wsdlPortExtensions = binding.getPort().getExtensibilityElements(); - for (final Object extension : wsdlPortExtensions) { - if (extension instanceof SOAPAddress) { - ep = ((SOAPAddress)extension).getLocationURI(); - break; - } - if (extension instanceof SOAP12Address) { - SOAP12Address address = (SOAP12Address)extension; - ep = address.getLocationURI(); - break; - } - } - } - if(ep == null || ep.equals("")) { - ep = binding.getURI(); - } - return ep == null || "".equals(ep) ? null : new org.apache.axis2.addressing.EndpointReference(ep); - } - - protected org.apache.axis2.addressing.EndpointReference getEPR(WebServiceBinding wsBinding) { - if (wsBinding.getEndPointReference() == null) { - return null; - } - try { - - XMLStreamReader parser = - XMLInputFactory.newInstance().createXMLStreamReader(new DOMSource(wsBinding.getEndPointReference())); - StAXOMBuilder builder = new StAXOMBuilder(parser); - OMElement omElement = builder.getDocumentElement(); - org.apache.axis2.addressing.EndpointReference epr = EndpointReferenceHelper.fromOM(omElement); - return epr; - - } catch (IOException e) { - throw new RuntimeException(e); - } catch (XMLStreamException e) { - throw new RuntimeException(e); - } catch (FactoryConfigurationError e) { - throw new RuntimeException(e); - } - } - - protected String getSOAPAction(String operationName) { - Binding binding = wsBinding.getBinding(); - if (binding != null) { - for (Object o : binding.getBindingOperations()) { - BindingOperation bop = (BindingOperation)o; - if (bop.getName().equalsIgnoreCase(operationName)) { - for (Object o2 : bop.getExtensibilityElements()) { - if (o2 instanceof SOAPOperation) { - return ((SOAPOperation)o2).getSoapActionURI(); - } - } - } - } - } - return null; - } -} |