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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache')
25 files changed, 5574 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java new file mode 100644 index 0000000000..4087bd80a5 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java @@ -0,0 +1,300 @@ +/* + * 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; + +import java.security.AccessController; +import java.security.PrivilegedActionException; +import java.security.PrivilegedExceptionAction; +import java.util.ArrayList; +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.axiom.om.OMElement; +import org.apache.axiom.soap.SOAPBody; +import org.apache.axiom.soap.SOAPEnvelope; +import org.apache.axiom.soap.SOAPFactory; +import org.apache.axiom.soap.SOAPHeader; +import org.apache.axis2.AxisFault; +import org.apache.axis2.addressing.AddressingConstants; +import org.apache.axis2.addressing.EndpointReference; +import org.apache.axis2.addressing.EndpointReferenceHelper; +import org.apache.axis2.client.OperationClient; +import org.apache.axis2.client.Options; +import org.apache.axis2.context.MessageContext; +import org.apache.axis2.transport.http.HTTPConstants; +import org.apache.axis2.wsdl.WSDLConstants; +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token.Axis2TokenAuthenticationPolicy; +import org.apache.tuscany.sca.binding.ws.axis2.policy.configurator.Axis2BindingBasicAuthenticationConfigurator; +import org.apache.tuscany.sca.binding.ws.axis2.policy.configurator.Axis2BindingHeaderConfigurator; +import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicy; +import org.apache.tuscany.sca.interfacedef.util.FaultException; +import org.apache.tuscany.sca.invocation.DataExchangeSemantics; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySetAttachPoint; +import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy; +import org.apache.tuscany.sca.policy.util.PolicyHandler; +import org.apache.tuscany.sca.runtime.ReferenceParameters; + +/** + * Axis2BindingInvoker uses an Axis2 OperationClient to invoke a remote web service + * + * @version $Rev$ $Date$ + */ +public class Axis2BindingInvoker implements Invoker, DataExchangeSemantics { + + public static final QName QNAME_WSA_FROM = + new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.WSA_FROM, + AddressingConstants.WSA_DEFAULT_PREFIX); + public static final String TUSCANY_PREFIX = "tuscany"; + public static final QName CALLBACK_ID_REFPARM_QN = + new QName(Constants.SCA10_TUSCANY_NS, "CallbackID", TUSCANY_PREFIX); + public static final QName CONVERSATION_ID_REFPARM_QN = + new QName(Constants.SCA10_TUSCANY_NS, "ConversationID", TUSCANY_PREFIX); + public static long GLOBAL_AXIS_TIMEOUT = 240000L; + + + private Axis2ServiceClient serviceClient; + private QName wsdlOperationName; + private Options options; + private SOAPFactory soapFactory; + private List<PolicyHandler> policyHandlerList = null; + private WebServiceBinding wsBinding; + + private BasicAuthenticationPolicy basicAuthenticationPolicy = null; + private Axis2TokenAuthenticationPolicy axis2TokenAuthenticationPolicy = null; + private List<Axis2HeaderPolicy> axis2HeaderPolicies = new ArrayList<Axis2HeaderPolicy>(); + + public Axis2BindingInvoker(Axis2ServiceClient serviceClient, + QName wsdlOperationName, + Options options, + SOAPFactory soapFactory, + List<PolicyHandler> policyHandlerList, + WebServiceBinding wsBinding) { + this.serviceClient = serviceClient; + this.wsdlOperationName = wsdlOperationName; + this.options = options; + this.soapFactory = soapFactory; + this.policyHandlerList = policyHandlerList; + this.wsBinding = wsBinding; + + // find out which policies are active + if (wsBinding instanceof PolicySetAttachPoint) { + List<PolicySet> policySets = ((PolicySetAttachPoint)wsBinding).getPolicySets(); + for (PolicySet ps : policySets) { + for (Object p : ps.getPolicies()) { + if (BasicAuthenticationPolicy.class.isInstance(p)) { + basicAuthenticationPolicy = (BasicAuthenticationPolicy)p; + } else if (Axis2TokenAuthenticationPolicy.class.isInstance(p)) { + axis2TokenAuthenticationPolicy = (Axis2TokenAuthenticationPolicy)p; + } else if (Axis2HeaderPolicy.class.isInstance(p)) { + axis2HeaderPolicies.add((Axis2HeaderPolicy)p); + }else { + // etc. check for other types of policy being present + } + } + } + } + } + + private static final QName EXCEPTION = new QName("", "Exception"); + + public Message invoke(Message msg) { + try { + Object resp = invokeTarget(msg); + + msg.setBody(resp); + } catch (AxisFault e) { + if (e.getDetail() != null ) { + FaultException f = new FaultException(e.getMessage(), e.getDetail(), e); + f.setFaultName(e.getDetail().getQName()); + msg.setFaultBody(f); + } else { + msg.setFaultBody(e); + } + } catch (Throwable e) { + msg.setFaultBody(e); + } + + return msg; + } + + protected Object invokeTarget(Message msg) throws AxisFault { + final OperationClient operationClient = createOperationClient(msg); + + // ensure connections are tracked so that they can be closed by the reference binding + MessageContext requestMC = operationClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_OUT_VALUE); + requestMC.getOptions().setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE); + requestMC.getOptions().setTimeOutInMilliSeconds(GLOBAL_AXIS_TIMEOUT); + + for ( PolicyHandler policyHandler : policyHandlerList ) { + policyHandler.beforeInvoke(msg, requestMC, operationClient); + } + + // set policy specified headers + for (Axis2HeaderPolicy policy : axis2HeaderPolicies){ + Axis2BindingHeaderConfigurator.setHeader(requestMC, msg, policy.getHeaderName()); + } + + if (basicAuthenticationPolicy != null) { + Axis2BindingBasicAuthenticationConfigurator.setOperationOptions(operationClient, msg, basicAuthenticationPolicy); + } + + if (axis2TokenAuthenticationPolicy != null) { + Axis2BindingHeaderConfigurator.setHeader(requestMC, msg, axis2TokenAuthenticationPolicy.getTokenName()); + } + + // Allow privileged access to read properties. Requires PropertiesPermission read in + // security policy. + try { + AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { + public Object run() throws AxisFault { + operationClient.execute(true); + return null; + } + }); + } catch (PrivilegedActionException e) { + operationClient.complete(requestMC); + throw (AxisFault)e.getException(); + } + + MessageContext responseMC = operationClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE); + + for ( PolicyHandler policyHandler : policyHandlerList ) { + policyHandler.afterInvoke(msg, responseMC, operationClient); + } + + OMElement response = responseMC.getEnvelope().getBody().getFirstElement(); + + // FIXME: [rfeng] We have to pay performance penalty to build the complete OM as the operationClient.complete() will + // release the underlying HTTP connection. + // Force the response to be populated, see https://issues.apache.org/jira/browse/TUSCANY-1541 + if (response != null) { + response.build(); + } + + operationClient.complete(requestMC); + + return response; + } + + @SuppressWarnings("deprecation") + protected OperationClient createOperationClient(Message msg) throws AxisFault { + SOAPEnvelope env = soapFactory.getDefaultEnvelope(); + Object[] args = (Object[])msg.getBody(); + if (args != null && args.length > 0) { + SOAPBody body = env.getBody(); + for (Object bc : args) { + if (bc instanceof OMElement) { + body.addChild((OMElement)bc); + } else { + throw new IllegalArgumentException( + "Can't handle mixed payloads between OMElements and other types."); + } + } + } + final MessageContext requestMC = new MessageContext(); + requestMC.setEnvelope(env); + + // Axis2 operationClients can not be shared so create a new one for each request + final OperationClient operationClient = serviceClient.getServiceClient().createClient(wsdlOperationName); + operationClient.setOptions(options); + + ReferenceParameters parameters = msg.getFrom().getReferenceParameters(); + + // set callback endpoint and callback ID for WS-Addressing header + EndpointReference fromEPR = null; + org.apache.tuscany.sca.runtime.EndpointReference callbackEPR = parameters.getCallbackReference(); + if (callbackEPR != null) { + fromEPR = new EndpointReference(callbackEPR.getBinding().getURI()); + } + Object callbackID = parameters.getCallbackID(); + if (callbackID != null) { + if (fromEPR == null) { + fromEPR = new EndpointReference(AddressingConstants.Final.WSA_ANONYMOUS_URL); + } + //FIXME: serialize callback ID to XML in case it is not a string + fromEPR.addReferenceParameter(CALLBACK_ID_REFPARM_QN, callbackID.toString()); + } + + // set conversation ID for WS-Addressing header + Object conversationId = parameters.getConversationID(); + if (conversationId != null) { + if (fromEPR == null) { + fromEPR = new EndpointReference(AddressingConstants.Final.WSA_ANONYMOUS_URL); + } + //FIXME: serialize conversation ID to XML in case it is not a string + fromEPR.addReferenceParameter(CONVERSATION_ID_REFPARM_QN, conversationId.toString()); + } + + // add WS-Addressing header + //FIXME: is there any way to use the Axis2 addressing support for this? + if (fromEPR != null) { + SOAPEnvelope sev = requestMC.getEnvelope(); + SOAPHeader sh = sev.getHeader(); + OMElement epr = + EndpointReferenceHelper.toOM(sev.getOMFactory(), + fromEPR, + QNAME_WSA_FROM, + AddressingConstants.Final.WSA_NAMESPACE); + sh.addChild(epr); + requestMC.setFrom(fromEPR); + } + + // Set any message headers required by policy + // Get the header from the tuscany message + // If its not already an OM convert it to OM + // add it to the envelope header + + // if target endpoint was not specified when this invoker was created, + // use dynamically specified target endpoint passed in on this call + if (options.getTo() == null) { + org.apache.tuscany.sca.runtime.EndpointReference ep = msg.getTo(); + if (ep != null) { + requestMC.setTo(new EndpointReference(ep.getURI())); + } else { + throw new RuntimeException("Unable to determine destination endpoint"); + } + } else { + requestMC.setTo(new EndpointReference(options.getTo().getAddress())); + } + + // Allow privileged access to read properties. Requires PropertiesPermission read in + // security policy. + try { + AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { + public Object run() throws AxisFault { + operationClient.addMessageContext(requestMC); + return null; + } + }); + } catch (PrivilegedActionException e) { + throw (AxisFault)e.getException(); + } + return operationClient; + } + + public boolean allowsPassByReference() { + return true; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java new file mode 100644 index 0000000000..b1923bdf3c --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java @@ -0,0 +1,89 @@ +/* + * 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; + +import java.util.List; + +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint; +import org.apache.tuscany.sca.policy.util.PolicyHandlerDefinitionsLoader; +import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple; +import org.apache.tuscany.sca.provider.BindingProviderFactory; +import org.apache.tuscany.sca.provider.ReferenceBindingProvider; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.apache.tuscany.sca.work.WorkScheduler; + +/** + * Axis2BindingProviderFactory + * + * @version $Rev$ $Date$ + */ + +public class Axis2BindingProviderFactory implements BindingProviderFactory<WebServiceBinding> { + + private ModelFactoryExtensionPoint modelFactories; + private List<ServletHost> hosts; + private List<PolicyHandlerTuple> policyHandlerClassnames = null; + private DataBindingExtensionPoint dataBindings; + private WorkScheduler workScheduler; + + public Axis2BindingProviderFactory(ExtensionPointRegistry extensionPoints) { + ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class); + hosts = servletHosts.getServletHosts(); + + modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class); + policyHandlerClassnames = PolicyHandlerDefinitionsLoader.loadPolicyHandlerClassnames(); + dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class); + UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class); + workScheduler = utilities.getUtility(WorkScheduler.class); + } + + public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, + RuntimeComponentReference reference, + WebServiceBinding binding) { + return new Axis2ReferenceBindingProvider(component, reference, binding, + modelFactories, policyHandlerClassnames, dataBindings); + } + + public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, + RuntimeComponentService service, + WebServiceBinding binding) { + ServletHost servletHost = null; + + if (!hosts.isEmpty()) { + servletHost = hosts.get(0); + } + + return new Axis2ServiceBindingProvider(component, service, binding, + servletHost, modelFactories, + policyHandlerClassnames, dataBindings, workScheduler); + } + + public Class<WebServiceBinding> getModelType() { + return WebServiceBinding.class; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java new file mode 100644 index 0000000000..f8d0cf55b0 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java @@ -0,0 +1,71 @@ +/* + * 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; + +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.axiom.soap.SOAPFactory; +import org.apache.axis2.AxisFault; +import org.apache.axis2.client.OperationClient; +import org.apache.axis2.client.Options; +import org.apache.axis2.context.MessageContext; +import org.apache.axis2.transport.http.HTTPConstants; +import org.apache.axis2.wsdl.WSDLConstants; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.policy.util.PolicyHandler; + +/** + * Axis2OneWayBindingInvoker uses an Axis2 OperationClient to invoke a OneWay remote web service. + * + * @version $Rev$ $Date$ + */ +public class Axis2OneWayBindingInvoker extends Axis2BindingInvoker { + + public Axis2OneWayBindingInvoker(Axis2ServiceClient serviceClient, + QName wsdlOperationName, + Options options, + SOAPFactory soapFactory, + List<PolicyHandler> policyHandlerList, + WebServiceBinding wsBinding) { + + super(serviceClient, wsdlOperationName, options, soapFactory, policyHandlerList, wsBinding); + } + + @Override + protected Object invokeTarget(Message msg) throws AxisFault { + OperationClient operationClient = createOperationClient(msg); + + // ensure connections are tracked so that they can be closed by the reference binding + MessageContext requestMC = operationClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_OUT_VALUE); + //requestMC.getOptions().setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE); + Options opt = requestMC.getOptions(); + opt.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE); + opt.setUseSeparateListener(true); + opt.setProperty(HTTPConstants.AUTO_RELEASE_CONNECTION,Boolean.TRUE); + + operationClient.execute(false); + + // REVIEW it seems ok to return null + return null; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java new file mode 100644 index 0000000000..958d4aa41d --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java @@ -0,0 +1,87 @@ +/* + * 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; + +import java.util.List; + +import org.apache.axiom.om.OMElement; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple; +import org.apache.tuscany.sca.provider.ReferenceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.osoa.sca.ServiceRuntimeException; + +public class Axis2ReferenceBindingProvider implements ReferenceBindingProvider { + + private WebServiceBinding wsBinding; + private Axis2ServiceClient axisClient; + + public Axis2ReferenceBindingProvider(RuntimeComponent component, + RuntimeComponentReference reference, + WebServiceBinding wsBinding, + ModelFactoryExtensionPoint modelFactories, + List<PolicyHandlerTuple> policyHandlerClassnames, + DataBindingExtensionPoint dataBindings) { + + MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class); + this.wsBinding = wsBinding; + + // A WSDL document should always be present in the binding + if (wsBinding.getWSDLDocument() == 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()); + } + + axisClient = new Axis2ServiceClient(component, reference, wsBinding, messageFactory, policyHandlerClassnames); + } + + public void start() { + axisClient.start(); + } + + public void stop() { + axisClient.stop(); + } + + public InterfaceContract getBindingInterfaceContract() { + return wsBinding.getBindingInterfaceContract(); + } + + public boolean supportsOneWayInvocation() { + return true; + } + + public Invoker createInvoker(Operation operation) { + return axisClient.createInvoker(operation); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java new file mode 100644 index 0000000000..8a4b64d266 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java @@ -0,0 +1,86 @@ +/* + * 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; + +import java.util.List; + +import org.apache.axiom.om.OMElement; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.apache.tuscany.sca.work.WorkScheduler; +import org.osoa.sca.ServiceRuntimeException; + +public class Axis2ServiceBindingProvider implements ServiceBindingProvider { + + private WebServiceBinding wsBinding; + private Axis2ServiceProvider axisProvider; + + public Axis2ServiceBindingProvider(RuntimeComponent component, + RuntimeComponentService service, + WebServiceBinding wsBinding, + ServletHost servletHost, + ModelFactoryExtensionPoint modelFactories, + List<PolicyHandlerTuple> policyHandlerClassnames, + DataBindingExtensionPoint dataBindings, + WorkScheduler workScheduler) { + + if (servletHost == null) { + throw new ServiceRuntimeException("No Servlet host is avaible for HTTP web services"); + } + + MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class); + this.wsBinding = wsBinding; + + // A WSDL document should always be present in the binding + if (wsBinding.getWSDLDocument() == null) { + throw new ServiceRuntimeException("No WSDL document for " + component.getName() + "/" + service.getName()); + } + + // Set to use the Axiom data binding + InterfaceContract contract = wsBinding.getBindingInterfaceContract(); + contract.getInterface().resetDataBinding(OMElement.class.getName()); + + axisProvider = new Axis2ServiceProvider(component, service, wsBinding, servletHost, messageFactory, policyHandlerClassnames, workScheduler); + } + + public void start() { + axisProvider.start(); + } + + public void stop() { + axisProvider.stop(); + } + + public InterfaceContract getBindingInterfaceContract() { + return wsBinding.getBindingInterfaceContract(); + } + + public boolean supportsOneWayInvocation() { + return true; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java new file mode 100644 index 0000000000..0d3916019f --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java @@ -0,0 +1,503 @@ +/* + * 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; + +import static org.apache.tuscany.sca.binding.ws.axis2.AxisPolicyHelper.SOAP12_INTENT; +import static org.apache.tuscany.sca.binding.ws.axis2.AxisPolicyHelper.isIntentRequired; + +import java.io.IOException; +import java.net.URL; +import java.security.AccessController; +import java.security.PrivilegedAction; +import java.security.PrivilegedActionException; +import java.security.PrivilegedExceptionAction; +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; +import java.util.Map; + +import javax.wsdl.Binding; +import javax.wsdl.BindingOperation; +import javax.wsdl.Definition; +import javax.wsdl.Import; +import javax.wsdl.Port; +import javax.wsdl.extensions.soap.SOAPAddress; +import javax.wsdl.extensions.soap.SOAPOperation; +import javax.wsdl.extensions.soap12.SOAP12Address; +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.EndpointReference; +import org.apache.axis2.addressing.EndpointReferenceHelper; +import org.apache.axis2.client.Options; +import org.apache.axis2.client.ServiceClient; +import org.apache.axis2.context.ConfigurationContext; +import org.apache.axis2.description.AxisEndpoint; +import org.apache.axis2.description.AxisService; +import org.apache.axis2.description.Parameter; +import org.apache.axis2.description.WSDL11ToAxisServiceBuilder; +import org.apache.axis2.description.WSDL2Constants; +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.AbstractContract; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.binding.ws.axis2.policy.configuration.Axis2ConfigParamPolicy; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySetAttachPoint; +import org.apache.tuscany.sca.policy.util.PolicyHandler; +import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple; +import org.apache.tuscany.sca.policy.util.PolicyHandlerUtils; +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.RuntimeComponentService; +import org.apache.tuscany.sca.xsd.xml.XMLDocumentHelper; +import org.apache.ws.commons.schema.resolver.URIResolver; +import org.osoa.sca.ServiceRuntimeException; + +public class Axis2ServiceClient { + + private RuntimeComponent component; + private AbstractContract contract; + private WebServiceBinding wsBinding; + private ServiceClient serviceClient; + List<PolicyHandlerTuple> policyHandlerClassnames = null; + private List<PolicyHandler> policyHandlerList = new ArrayList<PolicyHandler>(); + + public Axis2ServiceClient(RuntimeComponent component, + AbstractContract contract, + WebServiceBinding wsBinding, + MessageFactory messageFactory, + List<PolicyHandlerTuple> policyHandlerClassnames) { + + this.component = component; + this.contract = contract; + this.wsBinding = wsBinding; + this.policyHandlerClassnames = policyHandlerClassnames; + } + + protected void start() { + if (serviceClient == null) { + this.serviceClient = createServiceClient(); + } + } + + public ServiceClient getServiceClient() { + return serviceClient; + } + + protected void configurePolicy(ConfigurationContext context, PolicySet ps) throws AxisFault { + if (ps == null) { + return; + } + for (Object policy : ps.getPolicies()) { + if (policy instanceof Axis2ConfigParamPolicy) { + Axis2ConfigParamPolicy axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy; + for (Map.Entry<String, OMElement> param : axis2ConfigParamPolicy.getParamElements().entrySet()) { + Parameter configParam = new Parameter(param.getKey(), param.getValue().getFirstElement()); + configParam.setParameterElement(param.getValue()); + context.getAxisConfiguration().addParameter(configParam); + } + } + } + } + + /** + * Create an Axis2 ServiceClient + */ + protected ServiceClient createServiceClient() { + try { + final boolean isRampartRequired = AxisPolicyHelper.isRampartRequired(wsBinding); + ConfigurationContext configContext; + + try { + // TuscanyAxisConfigurator tuscanyAxisConfigurator = new TuscanyAxisConfigurator(); + // Allow privileged access to read properties. Requires PropertyPermission read in + // security policy. + TuscanyAxisConfigurator tuscanyAxisConfigurator = + AccessController.doPrivileged(new PrivilegedExceptionAction<TuscanyAxisConfigurator>() { + public TuscanyAxisConfigurator run() throws AxisFault { + return new TuscanyAxisConfigurator(isRampartRequired); + } + }); + configContext = tuscanyAxisConfigurator.getConfigurationContext(); + // deployRampartModule(); + // configureSecurity(); + } catch (PrivilegedActionException e) { + throw new ServiceRuntimeException(e.getException()); + } + + createPolicyHandlers(); + setupPolicyHandlers(policyHandlerList, configContext); + + Definition definition = wsBinding.getWSDLDocument(); + QName serviceQName = wsBinding.getService().getQName(); + Port port = wsBinding.getPort(); + if (port == null) { + // service has multiple ports, select one port to use + 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; + } + } + } + } + AxisService axisService = + 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); + } + + return new ServiceClient(configContext, axisService); + + } catch (AxisFault e) { + throw new RuntimeException(e); // TODO: better exception + } catch (ClassNotFoundException e) { + throw new RuntimeException(e); + } catch (InstantiationException e) { + throw new RuntimeException(e); + } catch (IllegalAccessException e) { + throw new RuntimeException(e); + } + } + + /** + * URI resolver implementation for XML schema + */ + public static class URIResolverImpl implements URIResolver { + private Definition definition; + + public URIResolverImpl(Definition definition) { + this.definition = definition; + } + + public org.xml.sax.InputSource resolveEntity(java.lang.String targetNamespace, + java.lang.String schemaLocation, + java.lang.String baseUri) { + try { + if (baseUri == null) { + baseUri = definition.getDocumentBaseURI(); + } + URL url = new URL(new URL(baseUri), schemaLocation); + return XMLDocumentHelper.getInputSource(url); + } catch (IOException e) { + return null; + } + } + } + + /** + * Workaround for https://issues.apache.org/jira/browse/AXIS2-3205 + * @param definition + * @param serviceName + * @return + */ + private static Definition getDefinition(Definition definition, QName serviceName) { + + if (serviceName == null) { + return definition; + } + + if (definition == null) { + return null; + } + Object service = definition.getServices().get(serviceName); + if (service != null) { + return definition; + } + for (Object i : definition.getImports().values()) { + List<Import> imports = (List<Import>)i; + for (Import imp : imports) { + Definition d = getDefinition(imp.getDefinition(), serviceName); + if (d != null) { + return d; + } + } + } + return null; + } + + /** + * This method is copied from AxisService.createClientSideAxisService to + * work around http://issues.apache.org/jira/browse/WSCOMMONS-228 + * + * @param wsdlDefinition + * @param wsdlServiceName + * @param portName + * @param options + * @return + * @throws AxisFault + */ + @Deprecated + public static AxisService createClientSideAxisService(Definition definition, + QName serviceName, + String portName, + Options options) throws AxisFault { + Definition def = getDefinition(definition, serviceName); + final WSDL11ToAxisServiceBuilder serviceBuilder = new WSDL11ToAxisServiceBuilder(def, serviceName, portName); + serviceBuilder.setServerSide(false); + // [rfeng] Add a custom resolver to work around WSCOMMONS-228 + serviceBuilder.setCustomResolver(new URIResolverImpl(def)); + serviceBuilder.setBaseUri(def.getDocumentBaseURI()); + // [rfeng] + // Allow access to read properties. Requires PropertiesPermission in security policy. + AxisService axisService; + try { + axisService = AccessController.doPrivileged(new PrivilegedExceptionAction<AxisService>() { + public AxisService run() throws AxisFault { + return serviceBuilder.populateService(); + } + }); + } catch ( PrivilegedActionException e ) { + throw (AxisFault) e.getException(); + } + + AxisEndpoint axisEndpoint = (AxisEndpoint)axisService.getEndpoints().get(axisService.getEndpointName()); + options.setTo(new EndpointReference(axisEndpoint.getEndpointURL())); + if (axisEndpoint != null) { + options.setSoapVersionURI((String)axisEndpoint.getBinding().getProperty(WSDL2Constants.ATTR_WSOAP_VERSION)); + } + return axisService; + } + + /* + private static <T extends ExtensibilityElement> T getExtensibilityElement(List elements, Class<T> type) { + for (Object e : elements) { + if (type.isInstance(e)) { + return type.cast(e); + } + } + return null; + } + */ + + protected 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; + } + } + + /** + * Create and configure an Axis2BindingInvoker for each operation + */ + protected Invoker createInvoker(Operation operation) { + Options options = new Options(); + 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 (requiresSOAP12()) + return OMAbstractFactory.getSOAP12Factory(); + else + return OMAbstractFactory.getSOAP11Factory(); + + } + }); + QName wsdlOperationQName = new QName(operationName); + if (requiresMTOM()) + { + options.setProperty(org.apache.axis2.Constants.Configuration.ENABLE_MTOM, org.apache.axis2.Constants.VALUE_TRUE); + } + Axis2BindingInvoker invoker; + if (operation.isNonBlocking()) { + invoker = new Axis2OneWayBindingInvoker(this, wsdlOperationQName, options, soapFactory, policyHandlerList, wsBinding); + } else { + invoker = new Axis2BindingInvoker(this, wsdlOperationQName, options, soapFactory, policyHandlerList, wsBinding); + } + + return invoker; + } + + private boolean requiresSOAP12() { + return isIntentRequired(wsBinding, SOAP12_INTENT); + } + + private boolean requiresMTOM() { + return isIntentRequired(wsBinding, AxisPolicyHelper.MTOM_INTENT); + } + + protected EndpointReference getWSATOEPR(WebServiceBinding binding) { + EndpointReference epr = getEPR(binding); + if (epr == null) { + epr = getPortLocationEPR(binding); + } else if (epr.getAddress() == null || epr.getAddress().length() < 1) { + EndpointReference bindingEPR = getPortLocationEPR(binding); + if (bindingEPR != null) { + epr.setAddress(bindingEPR.getAddress()); + } + } + return epr; + } + + protected 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 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; + } + + private void createPolicyHandlers() throws IllegalAccessException, InstantiationException, ClassNotFoundException { + if (wsBinding instanceof PolicySetAttachPoint) { + PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)wsBinding; + PolicyHandler policyHandler = null; + for (PolicySet policySet : policiedBinding.getPolicySets()) { + policyHandler = PolicyHandlerUtils.findPolicyHandler(policySet, policyHandlerClassnames); + if (policyHandler != null) { + policyHandler.setApplicablePolicySet(policySet); + policyHandlerList.add(policyHandler); + } + } + + // code to create policy handlers using the new policy SPI based + // on policy providers +/* + List<PolicyProvider> policyProviders = ((RuntimeComponentReference)contract).getPolicyProviders(wsBinding); + + for (PolicyProvider policyProvider : policyProviders){ + policyHandler = policyProvider.createHandler(); + if (policyHandler != null) { + policyHandlerList.add(policyHandler); + } + } +*/ + } + } + + private void setupPolicyHandlers(List<PolicyHandler> policyHandlers, ConfigurationContext configContext) { + for (PolicyHandler aHandler : policyHandlers) { + aHandler.setUp(configContext); + } + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java new file mode 100644 index 0000000000..a0cfab9154 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java @@ -0,0 +1,79 @@ +/* + * 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; + +import java.lang.reflect.InvocationTargetException; +import java.util.List; + +import org.apache.axiom.om.OMElement; +import org.apache.axis2.AxisFault; +import org.apache.axis2.context.MessageContext; +import org.apache.axis2.receivers.AbstractInMessageReceiver; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.policy.util.PolicyHandler; + +public class Axis2ServiceInMessageReceiver extends AbstractInMessageReceiver { + + protected Operation operation; + + private Axis2ServiceProvider provider; + + private List<PolicyHandler> policyHandlerList = null; + + public Axis2ServiceInMessageReceiver(Axis2ServiceProvider provider, Operation operation, List<PolicyHandler> policyHandlerList) { + this.provider = provider; + this.operation = operation; + this.policyHandlerList = policyHandlerList; + } + + public Axis2ServiceInMessageReceiver() { + } + + @Override + public void invokeBusinessLogic(MessageContext inMC) throws AxisFault { + try { + OMElement requestOM = inMC.getEnvelope().getBody().getFirstElement(); + Object[] args = new Object[] {requestOM}; + + /* + for ( PolicyHandler policyHandler : policyHandlerList ) { + policyHandler.beforeInvoke(operation, args, inMC); + } + */ + + provider.invokeTarget(operation, args, inMC); + + /* + for ( PolicyHandler policyHandler : policyHandlerList ) { + policyHandler.afterInvoke(operation, args, inMC); + } + */ + + } catch (InvocationTargetException e) { + Throwable t = e.getCause(); + if (t instanceof Exception) { + throw AxisFault.makeFault((Exception)t); + } + throw new RuntimeException(e); + } catch (Exception e) { + e.printStackTrace(); + throw AxisFault.makeFault(e); + } + } +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java new file mode 100644 index 0000000000..d467e0b3c8 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java @@ -0,0 +1,103 @@ +/* + * 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; + +import java.lang.reflect.InvocationTargetException; +import java.util.List; +import java.util.logging.Level; +import java.util.logging.Logger; + +import org.apache.axiom.om.OMElement; +import org.apache.axiom.soap.SOAPEnvelope; +import org.apache.axis2.AxisFault; +import org.apache.axis2.Constants; +import org.apache.axis2.context.MessageContext; +import org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.util.FaultException; +import org.apache.tuscany.sca.policy.util.PolicyHandler; +import org.osoa.sca.ServiceRuntimeException; + +public class Axis2ServiceInOutSyncMessageReceiver extends AbstractInOutSyncMessageReceiver { + private static final Logger logger = Logger.getLogger(Axis2ServiceInOutSyncMessageReceiver.class.getName()); + + protected Operation operation; + private List<PolicyHandler> policyHandlerList = null; + + private Axis2ServiceProvider provider; + + public Axis2ServiceInOutSyncMessageReceiver(Axis2ServiceProvider provider, Operation operation, List<PolicyHandler> policyHandlerList) { + this.provider = provider; + this.operation = operation; + this.policyHandlerList = policyHandlerList; + } + + public Axis2ServiceInOutSyncMessageReceiver() { + } + + @Override + public void invokeBusinessLogic(MessageContext inMC, MessageContext outMC) throws AxisFault { + try { + OMElement requestOM = inMC.getEnvelope().getBody().getFirstElement(); + Object[] args = null; + + if (requestOM != null) { + args = new Object[] {requestOM}; + } + + /* + for ( PolicyHandler policyHandler : policyHandlerList ) { + policyHandler.beforeInvoke(operation, args, inMC); + } + */ + + OMElement responseOM = (OMElement)provider.invokeTarget(operation, args, inMC); + + /* + for ( PolicyHandler policyHandler : policyHandlerList ) { + policyHandler.afterInvoke(operation, args, inMC, responseOM); + } + */ + + SOAPEnvelope soapEnvelope = getSOAPFactory(inMC).getDefaultEnvelope(); + if (null != responseOM ) { + soapEnvelope.getBody().addChild(responseOM); + } + outMC.setEnvelope(soapEnvelope); + outMC.getOperationContext().setProperty(Constants.RESPONSE_WRITTEN, Constants.VALUE_TRUE); + + } catch (InvocationTargetException e) { + Throwable t = e.getCause(); + if (t instanceof FaultException && ((FaultException)t).getFaultInfo() instanceof OMElement) { + OMElement faultDetail = (OMElement)((FaultException)t).getFaultInfo(); + inMC.setProperty(Constants.FAULT_NAME, faultDetail.getQName().getLocalPart()); + AxisFault f = new AxisFault(null, e.getMessage(), "faultNode", "faultRole", faultDetail); + throw f; + } + if (t instanceof Exception) { + throw AxisFault.makeFault((Exception)t); + } + logger.log(Level.SEVERE, e.getMessage(), t); + throw new ServiceRuntimeException(e); + } catch (Throwable e) { + logger.log(Level.SEVERE, e.getMessage(), e); + throw AxisFault.makeFault(e); + } + } +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java new file mode 100644 index 0000000000..456001e615 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java @@ -0,0 +1,849 @@ +/* + * 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; + +import java.lang.reflect.InvocationTargetException; +import java.net.URI; +import java.net.URISyntaxException; +import java.security.AccessController; +import java.security.PrivilegedActionException; +import java.security.PrivilegedExceptionAction; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Vector; +import java.util.logging.Level; +import java.util.logging.Logger; + +import javax.wsdl.Definition; +import javax.wsdl.Import; +import javax.wsdl.Port; +import javax.wsdl.Types; +import javax.wsdl.extensions.UnknownExtensibilityElement; +import javax.wsdl.extensions.soap.SOAPAddress; +import javax.wsdl.extensions.soap12.SOAP12Address; +import javax.xml.namespace.QName; + +import org.apache.axiom.om.OMAbstractFactory; +import org.apache.axiom.om.OMElement; +import org.apache.axiom.om.OMFactory; +import org.apache.axiom.soap.SOAPHeader; +import org.apache.axis2.AxisFault; +import org.apache.axis2.Constants; +import org.apache.axis2.Constants.Configuration; +import org.apache.axis2.addressing.AddressingConstants; +import org.apache.axis2.context.ConfigurationContext; +import org.apache.axis2.context.MessageContext; +import org.apache.axis2.deployment.util.Utils; +import org.apache.axis2.description.AxisEndpoint; +import org.apache.axis2.description.AxisOperation; +import org.apache.axis2.description.AxisService; +import org.apache.axis2.description.Parameter; +import org.apache.axis2.description.TransportInDescription; +import org.apache.axis2.description.TransportOutDescription; +import org.apache.axis2.description.WSDL11ToAxisServiceBuilder; +import org.apache.axis2.description.WSDL2Constants; +import org.apache.axis2.description.WSDLToAxisServiceBuilder; +import org.apache.axis2.engine.ListenerManager; +import org.apache.axis2.engine.MessageReceiver; +import org.apache.axis2.transport.jms.JMSConstants; +import org.apache.axis2.transport.jms.JMSUtils; +import org.apache.axis2.wsdl.WSDLConstants; +import org.apache.tuscany.sca.assembly.AbstractContract; +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceClient.URIResolverImpl; +import org.apache.tuscany.sca.binding.ws.axis2.jms.JMSListener; +import org.apache.tuscany.sca.binding.ws.axis2.jms.JMSSender; +import org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token.Axis2TokenAuthenticationPolicy; +import org.apache.tuscany.sca.binding.ws.axis2.policy.configuration.Axis2ConfigParamPolicy; +import org.apache.tuscany.sca.binding.ws.axis2.policy.configurator.Axis2BindingBasicAuthenticationConfigurator; +import org.apache.tuscany.sca.binding.ws.axis2.policy.configurator.Axis2BindingHeaderConfigurator; +import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicy; +import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2SOAPHeaderString; +import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.interfacedef.Interface; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySetAttachPoint; +import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy; +import org.apache.tuscany.sca.policy.util.PolicyHandler; +import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple; +import org.apache.tuscany.sca.policy.util.PolicyHandlerUtils; +import org.apache.tuscany.sca.runtime.EndpointReference; +import org.apache.tuscany.sca.runtime.ReferenceParameters; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.apache.tuscany.sca.runtime.RuntimeWire; +import org.apache.tuscany.sca.work.WorkScheduler; +import org.apache.tuscany.sca.xsd.XSDefinition; +import org.apache.ws.commons.schema.XmlSchema; +import org.apache.ws.commons.schema.XmlSchemaExternal; +import org.apache.ws.security.WSSecurityEngineResult; +import org.apache.ws.security.handler.WSHandlerConstants; +import org.apache.ws.security.handler.WSHandlerResult; +import org.osoa.sca.ServiceRuntimeException; +import org.w3c.dom.Element; +import org.w3c.dom.NamedNodeMap; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + + +public class Axis2ServiceProvider { + public static final String IMPORT_TAG = "import"; + public static final String INCLUDE_TAG = "include"; + + private static final Logger logger = Logger.getLogger(Axis2ServiceProvider.class.getName()); + + private RuntimeComponent component; + private AbstractContract contract; + private WebServiceBinding wsBinding; + private ServletHost servletHost; + private MessageFactory messageFactory; + private ConfigurationContext configContext; + private JMSSender jmsSender; + private JMSListener jmsListener; + private List<PolicyHandlerTuple> policyHandlerClassnames = null; + private List<PolicyHandler> policyHandlerList = new ArrayList<PolicyHandler>(); + private Map<String, Port> urlMap = new HashMap<String, Port>(); + + private BasicAuthenticationPolicy basicAuthenticationPolicy = null; + private Axis2TokenAuthenticationPolicy axis2TokenAuthenticationPolicy = null; + private List<Axis2HeaderPolicy> axis2HeaderPolicies = new ArrayList<Axis2HeaderPolicy>(); + private WorkScheduler workScheduler; + + public static final QName QNAME_WSA_ADDRESS = + new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.EPR_ADDRESS); + public static final QName QNAME_WSA_FROM = + new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.WSA_FROM); + public static final QName QNAME_WSA_REFERENCE_PARAMETERS = + new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.EPR_REFERENCE_PARAMETERS); + + private static final QName TRANSPORT_JMS_QUALIFIED_INTENT = + new QName("http://www.osoa.org/xmlns/sca/1.0", "transport.jms"); + private static final String DEFAULT_QUEUE_CONNECTION_FACTORY = "TuscanyQueueConnectionFactory"; + + //Schema element names + public static final String ELEM_SCHEMA = "schema"; + + //Schema URI + public static final String NS_URI_XSD_1999 = "http://www.w3.org/1999/XMLSchema"; + public static final String NS_URI_XSD_2000 = "http://www.w3.org/2000/10/XMLSchema"; + public static final String NS_URI_XSD_2001 = "http://www.w3.org/2001/XMLSchema"; + + //Schema QNames + public static final QName Q_ELEM_XSD_1999 = new QName(NS_URI_XSD_1999, ELEM_SCHEMA); + public static final QName Q_ELEM_XSD_2000 = new QName(NS_URI_XSD_2000, ELEM_SCHEMA); + public static final QName Q_ELEM_XSD_2001 = new QName(NS_URI_XSD_2001, ELEM_SCHEMA); + public static final List<QName> XSD_QNAME_LIST = + Arrays.asList(new QName[] {Q_ELEM_XSD_1999, Q_ELEM_XSD_2000, Q_ELEM_XSD_2001}); + + public Axis2ServiceProvider(RuntimeComponent component, + AbstractContract contract, + WebServiceBinding wsBinding, + ServletHost servletHost, + MessageFactory messageFactory, + List<PolicyHandlerTuple> policyHandlerClassnames, + WorkScheduler workScheduler) { + + this.component = component; + this.contract = contract; + this.wsBinding = wsBinding; + this.servletHost = servletHost; + this.messageFactory = messageFactory; + this.policyHandlerClassnames = policyHandlerClassnames; + this.workScheduler = workScheduler; + + final boolean isRampartRequired = AxisPolicyHelper.isRampartRequired(wsBinding); + try { + // TuscanyAxisConfigurator tuscanyAxisConfigurator = new TuscanyAxisConfigurator(); + // Allow privileged access to read properties. Requires PropertyPermission read in + // security policy. + TuscanyAxisConfigurator tuscanyAxisConfigurator = + AccessController.doPrivileged(new PrivilegedExceptionAction<TuscanyAxisConfigurator>() { + public TuscanyAxisConfigurator run() throws AxisFault { + return new TuscanyAxisConfigurator(isRampartRequired); + } + }); + configContext = tuscanyAxisConfigurator.getConfigurationContext(); + // deployRampartModule(); + // configureSecurity(); + } catch (PrivilegedActionException e) { + throw new ServiceRuntimeException(e.getException()); + } catch (AxisFault e) { + throw new ServiceRuntimeException(e); // TODO: better exception + } + + configContext.setContextRoot(servletHost.getContextPath()); + + // Enable MTOM if the policy intent is specified. + if (AxisPolicyHelper.isIntentRequired(wsBinding, AxisPolicyHelper.MTOM_INTENT)) { + configContext.getAxisConfiguration().getParameter(Configuration.ENABLE_MTOM).setLocked(false); + configContext.getAxisConfiguration().getParameter(Configuration.ENABLE_MTOM).setValue("true"); + } + + // Update port addresses with runtime information, and create a + // map from endpoint URIs to WSDL ports that eliminates duplicate + // ports for the same endpoint. + for (Object port : wsBinding.getService().getPorts().values()) { + String portAddress = getPortAddress((Port)port); + String endpointURI = computeEndpointURI(portAddress, servletHost); + setPortAddress((Port)port, endpointURI); + urlMap.put(endpointURI, (Port)port); + } + + // find out which policies are active + if (wsBinding instanceof PolicySetAttachPoint) { + List<PolicySet> policySets = ((PolicySetAttachPoint)wsBinding).getPolicySets(); + for (PolicySet ps : policySets) { + for (Object p : ps.getPolicies()) { + if (BasicAuthenticationPolicy.class.isInstance(p)) { + basicAuthenticationPolicy = (BasicAuthenticationPolicy)p; + } else if (Axis2TokenAuthenticationPolicy.class.isInstance(p)) { + axis2TokenAuthenticationPolicy = (Axis2TokenAuthenticationPolicy)p; + } else if (Axis2HeaderPolicy.class.isInstance(p)) { + axis2HeaderPolicies.add((Axis2HeaderPolicy)p); + } else { + // etc. check for other types of policy being present + } + } + } + } + } + + static String getPortAddress(Port port) { + Object ext = port.getExtensibilityElements().get(0); + if (ext instanceof SOAPAddress) { + return ((SOAPAddress)ext).getLocationURI(); + } + if (ext instanceof SOAP12Address) { + return ((SOAP12Address)ext).getLocationURI(); + } + return null; + } + + static void setPortAddress(Port port, String locationURI) { + Object ext = port.getExtensibilityElements().get(0); + if (ext instanceof SOAPAddress) { + ((SOAPAddress)ext).setLocationURI(locationURI); + } + if (ext instanceof SOAP12Address) { + ((SOAP12Address)ext).setLocationURI(locationURI); + } + } + + private String computeEndpointURI(String uri, ServletHost servletHost) { + + if (uri == null) { + return null; + } + + // pull out the binding intents to see what sort of transport is required + PolicySet transportJmsPolicySet = AxisPolicyHelper.getPolicySet(wsBinding, TRANSPORT_JMS_QUALIFIED_INTENT); + if (transportJmsPolicySet != null){ + if (!uri.startsWith("jms:/")) { + uri = "jms:" + uri; + } + + // construct the rest of the URI based on the policy. All the details are put + // into the URI here rather than being place directly into the Axis configuration + // as the Axis JMS sender relies on parsing the target URI + Axis2ConfigParamPolicy axis2ConfigParamPolicy = null; + for ( Object policy : transportJmsPolicySet.getPolicies() ) { + if ( policy instanceof Axis2ConfigParamPolicy ) { + axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy; + Iterator paramIterator = axis2ConfigParamPolicy.getParamElements().get(DEFAULT_QUEUE_CONNECTION_FACTORY).getChildElements(); + + if (paramIterator.hasNext()){ + StringBuffer uriParams = new StringBuffer("?"); + + while (paramIterator.hasNext()){ + OMElement parameter = (OMElement)paramIterator.next(); + uriParams.append(parameter.getAttributeValue(new QName("","name"))); + uriParams.append("="); + uriParams.append(parameter.getText()); + + if (paramIterator.hasNext()){ + uriParams.append("&"); + } + } + + uri = uri + uriParams; + } + } + } + } else { + if (!uri.startsWith("jms:")) { + uri = servletHost.getURLMapping(uri).toString(); + } + } + + return uri; + } + + public void start() { + + try { + createPolicyHandlers(); + for (Map.Entry<String, Port> entry : urlMap.entrySet()) { + AxisService axisService = createAxisService(entry.getKey(), entry.getValue()); + configContext.getAxisConfiguration().addService(axisService); + } + setupPolicyHandlers(policyHandlerList, configContext); + + Axis2ServiceServlet servlet = null; + for (String endpointURL : urlMap.keySet()) { + if (endpointURL.startsWith("http://") || endpointURL.startsWith("https://") || endpointURL.startsWith("/")) { + if (servlet == null) { + servlet = new Axis2ServiceServlet(); + servlet.init(configContext); + } + //[nash] configContext.setContextRoot(endpointURL); + servletHost.addServletMapping(endpointURL, servlet); + } else if (endpointURL.startsWith("jms")) { + logger.log(Level.INFO,"Axis2 JMS URL=" + endpointURL); + + jmsListener = new JMSListener(workScheduler); + jmsSender = new JMSSender(); + ListenerManager listenerManager = configContext.getListenerManager(); + TransportInDescription trsIn = configContext.getAxisConfiguration().getTransportIn(Constants.TRANSPORT_JMS); + + if (trsIn == null){ + trsIn = new TransportInDescription(Constants.TRANSPORT_JMS); + } + + // get JMS transport parameters from the computed URL + Map<String, String> jmsProps = JMSUtils.getProperties(endpointURL); + + // collect the parameters used to configure the JMS transport + OMFactory fac = OMAbstractFactory.getOMFactory(); + OMElement parms = fac.createOMElement(DEFAULT_QUEUE_CONNECTION_FACTORY, null); + + for ( String key : jmsProps.keySet() ) { + OMElement param = fac.createOMElement("parameter", null); + param.addAttribute( "name", key, null ); + param.addChild(fac.createOMText(param, jmsProps.get(key))); + parms.addChild(param); + } + + Parameter queueConnectionFactory = new Parameter(DEFAULT_QUEUE_CONNECTION_FACTORY, parms); + trsIn.addParameter( queueConnectionFactory ); + + trsIn.setReceiver(jmsListener); + + configContext.getAxisConfiguration().addTransportIn( trsIn ); + TransportOutDescription trsOut = configContext.getAxisConfiguration().getTransportOut(Constants.TRANSPORT_JMS); + //configContext.getAxisConfiguration().addTransportOut( trsOut ); + trsOut.setSender(jmsSender); + + if (listenerManager == null) { + listenerManager = new ListenerManager(); + listenerManager.init(configContext); + } + listenerManager.addListener(trsIn, true); + jmsSender.init(configContext, trsOut); + jmsListener.init(configContext, trsIn); + jmsListener.start(); + } + } + } catch (AxisFault e) { + throw new RuntimeException(e); + } catch (ClassNotFoundException e) { + throw new RuntimeException(e); + } catch (InstantiationException e) { + throw new RuntimeException(e); + } catch (IllegalAccessException e) { + throw new RuntimeException(e); + } + } + + public void stop() { + if ( jmsListener != null ) { + jmsListener.stop(); + jmsListener.destroy(); + } + else { + for (String endpointURL : urlMap.keySet()) { + servletHost.removeServletMapping(endpointURL); + } + } + + servletHost = null; + + if ( jmsSender != null ) + jmsSender.stop(); + + try { + for (String endpointURL : urlMap.keySet()) { + // get the path to the service + URI uriPath = new URI(endpointURL); + String stringURIPath = uriPath.getPath(); + + /* [nash] Need a leading slash for WSDL imports to work with ?wsdl + // remove any "/" from the start of the path + if (stringURIPath.startsWith("/")) { + stringURIPath = stringURIPath.substring(1, stringURIPath.length()); + } + */ + + configContext.getAxisConfiguration().removeService(stringURIPath); + } + } catch (URISyntaxException e) { + throw new RuntimeException(e); + } catch (AxisFault e) { + throw new RuntimeException(e); + } + } + + private AxisService createAxisService(String endpointURL, Port port) throws AxisFault { + AxisService axisService; + if (wsBinding.getWSDLDocument() != null) { + axisService = createWSDLAxisService(endpointURL, port); + } else { + axisService = createJavaAxisService(endpointURL); + } + initAxisOperations(axisService); + return axisService; + } + + /** + * Create an AxisService from the interface class from the SCA service interface + */ + protected AxisService createJavaAxisService(String endpointURL) throws AxisFault { + AxisService axisService = new AxisService(); + String path = URI.create(endpointURL).getPath(); + axisService.setName(path); + axisService.setServiceDescription("Tuscany configured AxisService for service: " + endpointURL); + axisService.setClientSide(false); + Parameter classParam = + new Parameter(Constants.SERVICE_CLASS, ((JavaInterface)contract.getInterfaceContract().getInterface()) + .getJavaClass().getName()); + axisService.addParameter(classParam); + try { + Utils.fillAxisService(axisService, configContext.getAxisConfiguration(), null, null); + } catch (Exception e) { + throw new RuntimeException(e); + } + + return axisService; + } + + /** + * Workaround for https://issues.apache.org/jira/browse/AXIS2-3205 + * @param definition + * @param serviceName + * @return + */ + private static Definition getDefinition(Definition definition, QName serviceName) { + + if (serviceName == null){ + return definition; + } + + if (definition == null) { + return null; + } + Object service = definition.getServices().get(serviceName); + if (service != null) { + return definition; + } + for (Object i : definition.getImports().values()) { + List<Import> imports = (List<Import>)i; + for (Import imp : imports) { + Definition d = getDefinition(imp.getDefinition(), serviceName); + if (d != null) { + return d; + } + } + } + return null; + } + + /** + * Create an AxisService from the WSDL doc used by ws binding + */ + protected AxisService createWSDLAxisService(String endpointURL, Port port) throws AxisFault { + + Definition definition = wsBinding.getWSDLDocument(); + QName serviceQName = wsBinding.getService().getQName(); + Definition def = getDefinition(definition, serviceQName); + + // TUSCANY-2824 fix the target namespace of the definition to be the same as + // that for the port. Without this Axis fails during policy application + // when it tries to match binding operation names to port type operation + // names + //def.setTargetNamespace(port.getBinding().getPortType().getQName().getNamespaceURI()); + + + final WSDLToAxisServiceBuilder builder = new WSDL11ToAxisServiceBuilder(def, serviceQName, port.getName()); + builder.setServerSide(true); + // [rfeng] Add a custom resolver to work around WSCOMMONS-228 + builder.setCustomResolver(new URIResolverImpl(def)); + builder.setBaseUri(def.getDocumentBaseURI()); + // [rfeng] + // AxisService axisService = builder.populateService(); + // Allow privileged access to read properties. Requires PropertiesPermission read in + // security policy. + AxisService axisService; + try { + axisService = AccessController.doPrivileged(new PrivilegedExceptionAction<AxisService>() { + public AxisService run() throws AxisFault { + return builder.populateService(); + } + }); + } catch (PrivilegedActionException e) { + throw (AxisFault)e.getException(); + } + + String name = URI.create(endpointURL).getPath(); + //[nash] HTTP endpoints need a leading slash for WSDL imports to work with ?wsdl + if (endpointURL.startsWith("jms")) { + name = name.startsWith("/") ? name.substring(1) : name; + } + axisService.setName(name); + axisService.setEndpointURL(endpointURL); + axisService.setDocumentation("Tuscany configured AxisService for service: " + endpointURL); + for ( Iterator i = axisService.getEndpoints().values().iterator(); i.hasNext(); ) { + AxisEndpoint ae = (AxisEndpoint)i.next(); + if (endpointURL.startsWith("jms") ) { + Parameter qcf = new Parameter(JMSConstants.CONFAC_PARAM, null); + qcf.setValue(DEFAULT_QUEUE_CONNECTION_FACTORY); + axisService.addParameter(qcf); + break; + } + } + + // Add schema information to the AxisService (needed for "?xsd=" support) + addSchemas(wsBinding.getWSDLDefinition(), axisService); + + // Use the existing WSDL + Parameter wsdlParam = new Parameter(WSDLConstants.WSDL_4_J_DEFINITION, null); + wsdlParam.setValue(definition); + axisService.addParameter(wsdlParam); + Parameter userWSDL = new Parameter("useOriginalwsdl", "true"); + axisService.addParameter(userWSDL); + + // Modify schema imports and includes to add "servicename?xsd=" prefix. + // Axis2 does this for schema extensibility elements, but Tuscany has + // overriden the WSDl4J deserializer to create UnknownExtensibilityElement + // elements in place of these. + modifySchemaImportsAndIncludes(definition, name); + + // Axis2 1.3 has a bug with returning incorrect values for the port + // addresses. To work around this, compute the values here. + Parameter modifyAddr = new Parameter("modifyUserWSDLPortAddress", "false"); + axisService.addParameter(modifyAddr); + + return axisService; + } + + private void addSchemas(WSDLDefinition wsdlDef, AxisService axisService) { + for (XSDefinition xsDef : wsdlDef.getXmlSchemas()) { + if (xsDef.getSchema() != null) { + axisService.addSchema(xsDef.getSchema()); + updateSchemaRefs(xsDef.getSchema(), axisService.getName()); + } + } + for (WSDLDefinition impDef : wsdlDef.getImportedDefinitions()) { + addSchemas(impDef, axisService); + } + } + + private void updateSchemaRefs(XmlSchema parentSchema, String name) { + for (Iterator iter = parentSchema.getIncludes().getIterator(); iter.hasNext();) { + Object obj = iter.next(); + if (obj instanceof XmlSchemaExternal) { + XmlSchemaExternal extSchema = (XmlSchemaExternal)obj; + String location = extSchema.getSchemaLocation(); + if (location.length() > 0 && location.indexOf(":/") < 0 && location.indexOf("?xsd=") < 0) { + extSchema.setSchemaLocation(name + "?xsd=" + location); + } + if (extSchema.getSchema() != null) { + updateSchemaRefs(extSchema.getSchema(), name); + } + } + } + } + + private void modifySchemaImportsAndIncludes(Definition definition, String name){ + // adjust the schema locations in types section + Types types = definition.getTypes(); + if (types != null) { + for (Iterator iter = types.getExtensibilityElements().iterator(); iter.hasNext();) { + Object ext = iter.next(); + if (ext instanceof UnknownExtensibilityElement && + XSD_QNAME_LIST.contains(((UnknownExtensibilityElement)ext).getElementType())) { + changeLocations(((UnknownExtensibilityElement)ext).getElement(), name); + } + } + } + for (Iterator iter = definition.getImports().values().iterator(); iter.hasNext();) { + Vector values = (Vector)iter.next(); + for (Iterator valuesIter = values.iterator(); valuesIter.hasNext();) { + Import wsdlImport = (Import)valuesIter.next(); + modifySchemaImportsAndIncludes(wsdlImport.getDefinition(), name); + } + } + } + + private void changeLocations(Element element, String name) { + NodeList nodeList = element.getChildNodes(); + for (int i = 0; i < nodeList.getLength(); i++) { + String tagName = nodeList.item(i).getLocalName(); + if (IMPORT_TAG.equals(tagName) || INCLUDE_TAG.equals(tagName)) { + processImport(nodeList.item(i), name); + } + } + } + + private void processImport(Node importNode, String name) { + NamedNodeMap nodeMap = importNode.getAttributes(); + for (int i = 0; i < nodeMap.getLength(); i++) { + Node attribute = nodeMap.item(i); + if (attribute.getNodeName().equals("schemaLocation")) { + String location = attribute.getNodeValue(); + if (location.indexOf(":/") < 0 & location.indexOf("?xsd=") < 0) { + attribute.setNodeValue(name + "?xsd=" + location); + } + } + } + } + + protected void initAxisOperations(AxisService axisService) { + for (Iterator<?> i = axisService.getOperations(); i.hasNext();) { + AxisOperation axisOp = (AxisOperation)i.next(); + Operation op = getOperation(axisOp); + if (op != null) { + + if (op.isNonBlocking()) { + axisOp.setMessageExchangePattern(WSDL2Constants.MEP_URI_IN_ONLY); + } else { + axisOp.setMessageExchangePattern(WSDL2Constants.MEP_URI_IN_OUT); + } + + MessageReceiver msgrec = null; + if (op.isNonBlocking()) { + msgrec = new Axis2ServiceInMessageReceiver(this, op, policyHandlerList); + } else { + msgrec = new Axis2ServiceInOutSyncMessageReceiver(this, op, policyHandlerList); + } + axisOp.setMessageReceiver(msgrec); + } + } + } + + protected Operation getOperation(AxisOperation axisOp) { + String operationName = axisOp.getName().getLocalPart(); + Interface iface = wsBinding.getBindingInterfaceContract().getInterface(); + for (Operation op : iface.getOperations()) { + if (op.getName().equalsIgnoreCase(operationName)) { + return op; + } + } + return null; + } + + // methods for Axis2 message receivers + + public Object invokeTarget(Operation op, Object[] args, MessageContext inMC) throws InvocationTargetException { + String callbackAddress = null; + String callbackID = null; + Object conversationID = null; + + // create a message object and set the args as its body + Message msg = messageFactory.createMessage(); + msg.setBody(args); + msg.setOperation(op); + + //FIXME: can we use the Axis2 addressing support for this? + SOAPHeader header = inMC.getEnvelope().getHeader(); + if (header != null) { + List<Object> hdrList = msg.getHeaders(); + Iterator it = header.getChildElements(); + while (it.hasNext()) { + hdrList.add(it.next()); + } + + OMElement from = header.getFirstChildWithName(QNAME_WSA_FROM); + if (from != null) { + OMElement callbackAddrElement = from.getFirstChildWithName(QNAME_WSA_ADDRESS); + if (callbackAddrElement != null) { + if (contract.getInterfaceContract().getCallbackInterface() != null) { + callbackAddress = callbackAddrElement.getText(); + } + } + OMElement params = from.getFirstChildWithName(QNAME_WSA_REFERENCE_PARAMETERS); + if (params != null) { + OMElement convIDElement = + params.getFirstChildWithName(Axis2BindingInvoker.CONVERSATION_ID_REFPARM_QN); + if (convIDElement != null) { + if (isConversational()) { + conversationID = convIDElement.getText(); + } + } + OMElement callbackIDElement = + params.getFirstChildWithName(Axis2BindingInvoker.CALLBACK_ID_REFPARM_QN); + if (callbackIDElement != null) { + callbackID = callbackIDElement.getText(); + } + } + } + + // get policy specified headers + for (Axis2HeaderPolicy policy : axis2HeaderPolicies){ + //Axis2BindingHeaderConfigurator.getHeader(inMC, msg, policy.getHeaderName()); + } + + if (axis2TokenAuthenticationPolicy != null) { + Axis2SOAPHeaderString tokenHeader = new Axis2SOAPHeaderString(); + Axis2BindingHeaderConfigurator.getHeader(inMC, + msg, + axis2TokenAuthenticationPolicy.getTokenName(), + tokenHeader); + } + } + + //fill message with QoS context info + fillQoSContext(msg, inMC); + + // if reference parameters are needed, create a new "From" EPR to hold them + EndpointReference from = null; + ReferenceParameters parameters = null; + if (callbackAddress != null || + callbackID != null || + conversationID != null) { + from = new EndpointReferenceImpl(null); + parameters = from.getReferenceParameters(); + msg.setFrom(from); + } + + // set the reference parameters into the "From" EPR + if (callbackAddress != null) { + parameters.setCallbackReference(new EndpointReferenceImpl(callbackAddress)); + } + if (callbackID != null) { + parameters.setCallbackID(callbackID); + } + if (conversationID != null) { + parameters.setConversationID(conversationID); + } + + for ( PolicyHandler policyHandler : policyHandlerList ) { + policyHandler.beforeInvoke(msg, inMC); + } + + if (basicAuthenticationPolicy != null) { + Axis2BindingBasicAuthenticationConfigurator.parseHTTPHeader(inMC, msg, basicAuthenticationPolicy); + } + + // find the runtime wire and invoke it with the message + RuntimeWire wire = ((RuntimeComponentService)contract).getRuntimeWire(getBinding()); + Object response = wire.invoke(op, msg); + + for ( PolicyHandler policyHandler : policyHandlerList ) { + policyHandler.afterInvoke(response, inMC); + } + + return response; + } + + public boolean isConversational() { + return wsBinding.getBindingInterfaceContract().getInterface().isConversational(); + } + + /** + * Return the binding for this provider as a primitive binding type + * For use when looking up wires registered against the binding. + * + * @return the binding + */ + protected Binding getBinding() { + return wsBinding; + } + + private void setupPolicyHandlers(List<PolicyHandler> policyHandlers, ConfigurationContext configContext) { + for ( PolicyHandler aHandler : policyHandlers ) { + aHandler.setUp(configContext); + } + } + + private void createPolicyHandlers() throws IllegalAccessException, + InstantiationException, + ClassNotFoundException { + if (wsBinding instanceof PolicySetAttachPoint) { + PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)wsBinding; + PolicyHandler policyHandler = null; + + for (PolicySet policySet : policiedBinding.getPolicySets()) { + policyHandler = + PolicyHandlerUtils.findPolicyHandler(policySet, policyHandlerClassnames); + + if (policyHandler != null) { + policyHandler.setApplicablePolicySet(policySet); + policyHandlerList.add(policyHandler); + } + } + + // code to create policy handlers using a policy SPI based + // on policy providers +/* + List<PolicyProvider> policyProviders = ((RuntimeComponentService)contract).getPolicyProviders(wsBinding); + + for (PolicyProvider policyProvider : policyProviders){ + policyHandler = policyProvider.createHandler(); + if (policyHandler != null) { + policyHandlerList.add(policyHandler); + } + } +*/ + } + } + + private void fillQoSContext(Message message, MessageContext axis2MsgCtx) { + if ( axis2MsgCtx.getProperty(WSHandlerConstants.RECV_RESULTS) != null && + axis2MsgCtx.getProperty(WSHandlerConstants.RECV_RESULTS) instanceof Vector ) { + Vector recvResults = (Vector)axis2MsgCtx.getProperty(WSHandlerConstants.RECV_RESULTS); + for ( int count1 = 0 ; count1 < recvResults.size() ; ++count1 ) { + if ( recvResults.elementAt(count1) instanceof WSHandlerResult ) { + WSHandlerResult wshr = (WSHandlerResult)recvResults.elementAt(count1); + Vector results = wshr.getResults(); + for ( int count2 = 0 ; count2 < results.size() ; ++count2 ) { + if ( results.elementAt(count2) instanceof WSSecurityEngineResult ) { + WSSecurityEngineResult securityResult = + (WSSecurityEngineResult)wshr.getResults().elementAt(count2); + if ( securityResult.get("principal") != null ) { + message.getHeaders().add(securityResult.get("principal")); + } + } + } + } + } + + } + } +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java new file mode 100644 index 0000000000..debb2c5764 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java @@ -0,0 +1,356 @@ +/* + * 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; + +import java.io.IOException; +import java.io.InputStream; +import java.lang.reflect.Field; +import java.net.MalformedURLException; +import java.net.SocketException; +import java.net.URI; +import java.net.URL; +import java.util.Collections; +import java.util.Enumeration; +import java.util.Set; +import java.util.Vector; + +import javax.servlet.GenericServlet; +import javax.servlet.RequestDispatcher; +import javax.servlet.Servlet; +import javax.servlet.ServletConfig; +import javax.servlet.ServletContext; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.apache.axis2.AxisFault; +import org.apache.axis2.Constants; +import org.apache.axis2.addressing.EndpointReference; +import org.apache.axis2.context.ConfigurationContext; +import org.apache.axis2.description.TransportInDescription; +import org.apache.axis2.engine.ListenerManager; +import org.apache.axis2.transport.http.AxisServlet; +import org.apache.axis2.transport.http.ListingAgent; +import org.apache.axis2.transport.http.server.HttpUtils; + +/** + * This overrides the Servlet init of the AxisServlet so Tuscany can use + * a single Axis2 ConfigurationContext instance shared between AxisServlet + * instances for each SCA service with a ws binding. + * TODO: need to review if thats really what we want to be doing + * + * @version $Rev$ $Date$ + */ +public class Axis2ServiceServlet extends AxisServlet { + + protected TuscanyListingAgent agent; + + private static final long serialVersionUID = 1L; + private static final ServletConfig DUMMY_CONFIG = createDummyServletConfig(); + + private boolean initCalled = false; + +//JIRA TUSCANY-1561 Port to Axis2 1.3 + private ConfigurationContext tmpconfigContext; + + public void init(ConfigurationContext configContext) { + this.tmpconfigContext = configContext; + try { + //super.init(DUMMY_CONFIG); + init(DUMMY_CONFIG); + } catch (ServletException e) { + throw new RuntimeException(e); + } + agent = new TuscanyListingAgent(configContext); + } + + /** + * Override Axis2 Servlet method to avoid loop when init + * is called after servletConfig already initialized by + * this classes init(ConfigurationContext) method. + */ + @Override + public void init() throws ServletException { + } + + @Override + public void init(ServletConfig config) throws ServletException { + ServletContext servletContext = config.getServletContext(); + servletContext.setAttribute(CONFIGURATION_CONTEXT, tmpconfigContext); + + //super.init(config); + + // A copy of the init method from the base class because we need to replace the + // version of the ListenerManager that is used so that we can get it's + // shutdown hook removed properly. + + // prevent this method from being called more than once per instance + if (initCalled == false) { + initCalled = true; + // We can't call super.init() as it will just call the AxisServlet version + // which we are replacing here. So reflect on the base class and + // set the private config field in the base class. + //super.init(config); + try { + Field field = GenericServlet.class.getDeclaredField("config"); + field.setAccessible(true); + field.set(this, config); + } catch (Exception ex){ + ex.printStackTrace(); + } + + try { + this.servletConfig = config; + //ServletContext servletContext = servletConfig.getServletContext(); + this.configContext = + (ConfigurationContext) servletContext.getAttribute(CONFIGURATION_CONTEXT); + if(configContext == null){ + configContext = initConfigContext(config); + config.getServletContext().setAttribute(CONFIGURATION_CONTEXT, configContext); + } + axisConfiguration = configContext.getAxisConfiguration(); + + ListenerManager listenerManager = new TuscanyListenerManager(); + listenerManager.init(configContext); + TransportInDescription transportInDescription = new TransportInDescription( + Constants.TRANSPORT_HTTP); + transportInDescription.setReceiver(this); + listenerManager.addListener(transportInDescription, true); + listenerManager.start(); + ListenerManager.defaultConfigurationContext = configContext; + super.agent = new ListingAgent(configContext); + + initParams(); + + } catch (Exception e) { + throw new ServletException(e); + } + } + } + + /** + * We've setup the Servlet by passing in a ConfigurationContext on our init method + * override this method to just return that + */ + @Override + protected ConfigurationContext initConfigContext(ServletConfig config) throws ServletException { + return this.tmpconfigContext; + } + + @Override + public ServletConfig getServletConfig() { + return DUMMY_CONFIG; + } + + @Override + public String getServletName() { + return "TuscanyAxis2Servlet"; + } + + /** + * The AxisServlet gets NPE during init without a ServletConfig so this is a mocked up one to prevent that. + */ + private static ServletConfig createDummyServletConfig() { + ServletConfig sc = new ServletConfig() { + + public String getServletName() { + return "TuscanyAxis2DummyServlet"; + } + + public ServletContext getServletContext() { + return new ServletContext() { + + public ServletContext getContext(String uripath) { + return null; + } + + @SuppressWarnings("unused") // it's on the Servlet 2.5 API so we need it + public String getContextPath() { + return null; + } + + public int getMajorVersion() { + return 0; + } + + public int getMinorVersion() { + return 0; + } + + public String getMimeType(String file) { + return null; + } + + public Set<?> getResourcePaths(String path) { + return Collections.emptySet(); + } + + public URL getResource(String path) throws MalformedURLException { + if("/".equals(path)) { + // HACK: To avoid NPE + return new URL("/axis2"); + } + return null; + } + + public InputStream getResourceAsStream(String path) { + return null; + } + + public RequestDispatcher getRequestDispatcher(String path) { + return null; + } + + public RequestDispatcher getNamedDispatcher(String arg0) { + return null; + } + + public Servlet getServlet(String arg0) throws ServletException { + return null; + } + + public Enumeration getServlets() { + return null; + } + + public Enumeration getServletNames() { + return null; + } + + public void log(String arg0) { + } + + public void log(Exception arg0, String arg1) { + } + + public void log(String arg0, Throwable arg1) { + } + + public String getRealPath(String arg0) { + return null; + } + + public String getServerInfo() { + return null; + } + + public String getInitParameter(String arg0) { + return null; + } + + public Enumeration getInitParameterNames() { + return null; + } + + public Object getAttribute(String arg0) { + return null; + } + + public Enumeration getAttributeNames() { + return null; + } + + public void setAttribute(String arg0, Object arg1) { + } + + public void removeAttribute(String arg0) { + } + + public String getServletContextName() { + return null; + } + }; + } + + public String getInitParameter(String arg0) { + return null; + } + + public Enumeration getInitParameterNames() { + return new Vector().elements(); + } + }; + return sc; + } + + @Override + public void destroy() { + try { + super.destroy(); + servletConfig = null; + if (tmpconfigContext.getListenerManager() != null){ + tmpconfigContext.getListenerManager().destroy(); + } + } catch (Exception e) { + e.printStackTrace(); + } + + } + + /** + * Override the AxisServlet doGet to use the TuscanyListingAgent for ?wsdl + */ + @Override + protected void doGet(HttpServletRequest request, + HttpServletResponse response) throws ServletException, IOException { + + initContextRoot(request); + + String query = request.getQueryString(); + if ((query != null) && (query.indexOf("wsdl2") >= 0 || + query.indexOf("wsdl") >= 0 || query.indexOf("xsd") >= 0 || + query.indexOf("policy") >= 0)) { + agent.processListService(request, response); + } else { + super.doGet(request, response); + } + } + + /** + + /** + * Override the AxisServlet method so as to not add "/services" into the URL + * and to work with Tuscany service names. can go once moved to Axis2 1.3 + */ + @Override + public EndpointReference[] getEPRsForService(String serviceName, String ip) throws AxisFault { + //RUNNING_PORT + String port = (String) configContext.getProperty(ListingAgent.RUNNING_PORT); + if (port == null) { + port = "8080"; + } + if (ip == null) { + try { + ip = HttpUtils.getIpAddress(); + if (ip == null) { + ip = "localhost"; + } + } catch (SocketException e) { +//TUSCANY-1561 Port to Axis2 1.3 +// throw new AxisFault.(e); + throw AxisFault.makeFault(e); + } + } + + URI epURI = URI.create("http://" + ip + ":" + port + "/" + serviceName).normalize(); + + return new EndpointReference[]{new EndpointReference(epURI.toString())}; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/AxisPolicyHelper.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/AxisPolicyHelper.java new file mode 100644 index 0000000000..1f389b422f --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/AxisPolicyHelper.java @@ -0,0 +1,79 @@ +/* + * 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; + +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.IntentAttachPoint; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySetAttachPoint; + +/** + * @version $Rev$ $Date$ + */ +public class AxisPolicyHelper { + + public static final String XMLNS_SCA_1_0 = "http://www.osoa.org/xmlns/sca/1.0"; + public static final QName AUTHENTICATION_INTENT = new QName(XMLNS_SCA_1_0, "authentication"); + public static final QName CONFIDENTIALITY_INTENT = new QName(XMLNS_SCA_1_0, "confidentiality"); + public static final QName INTEGRITY_INTENT = new QName(XMLNS_SCA_1_0, "integrity"); + public static final QName MTOM_INTENT = new QName(XMLNS_SCA_1_0, "MTOM"); + public static final QName SOAP12_INTENT = new QName(XMLNS_SCA_1_0, "SOAP12"); + + public static PolicySet getPolicySet(Binding wsBinding, QName intentName) { + PolicySet returnPolicySet = null; + + if (wsBinding instanceof PolicySetAttachPoint) { + PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)wsBinding; + for (PolicySet policySet : policiedBinding.getPolicySets()) { + for (Intent intent : policySet.getProvidedIntents()) { + if (intent.getName().equals(intentName)) { + returnPolicySet = policySet; + break; + } + } + } + } + + return returnPolicySet; + } + + public static boolean isIntentRequired(Binding wsBinding, QName intent) { + if (wsBinding instanceof IntentAttachPoint) { + List<Intent> intents = ((IntentAttachPoint)wsBinding).getRequiredIntents(); + for (Intent i : intents) { + if (intent.equals(i.getName())) { + return true; + } + } + } + return getPolicySet(wsBinding, intent) != null; + } + + public static boolean isRampartRequired(Binding wsBinding) { + return isIntentRequired(wsBinding, AUTHENTICATION_INTENT) || isIntentRequired(wsBinding, INTEGRITY_INTENT) + || isIntentRequired(wsBinding, CONFIDENTIALITY_INTENT); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java new file mode 100644 index 0000000000..bd154dbc67 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java @@ -0,0 +1,207 @@ +/* + * 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; + +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.security.AccessController; +import java.security.PrivilegedAction; +import java.security.PrivilegedActionException; +import java.security.PrivilegedExceptionAction; + +import org.apache.axis2.AxisFault; +import org.apache.axis2.Constants; +import org.apache.axis2.context.ConfigurationContext; +import org.apache.axis2.context.ConfigurationContextFactory; +import org.apache.axis2.deployment.DeploymentConstants; +import org.apache.axis2.deployment.DeploymentErrorMsgs; +import org.apache.axis2.deployment.DeploymentException; +import org.apache.axis2.deployment.ModuleBuilder; +import org.apache.axis2.deployment.URLBasedAxisConfigurator; +import org.apache.axis2.description.AxisModule; +import org.apache.axis2.description.Parameter; +import org.apache.axis2.engine.AxisConfiguration; +import org.apache.axis2.engine.AxisConfigurator; +import org.apache.axis2.i18n.Messages; +import org.apache.axis2.util.Loader; + +/** + * Helps configure Axis2 from a resource in binding.ws.axis2 instead of Axis2.xml + * <p/> TODO: Review: should there be a single global Axis ConfigurationContext + * + * @version $Rev$ $Date$ + */ +public class TuscanyAxisConfigurator extends URLBasedAxisConfigurator implements AxisConfigurator { + + /* these two fields are part of a temporary fix to solve problems that Maven has with including + * rampart-1.4.mar into the classpath and also at the time of Release 1.0 rampart-1.4.mar seems + * to pull in a SNAPSHOT version of rampart-project pom. Hence rampart.mar has been excluded + * as a Maven dependency and has been packed with this module + */ + /************start of fix *********************************************************************/ + private URL axis2_xml = + getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml"); + private URL axis2_repository = null; + private URL rampart_mar_url = + getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart-1.4.mar"); + /************** end of fix *************************************************************/ + + private boolean isRampartRequired; + + public TuscanyAxisConfigurator(boolean isRampartRequired) throws AxisFault { + //super(TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml"), + // TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart.mar")); + super(getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml"), + null); + this.isRampartRequired = isRampartRequired; + } + + private static URL getResource(final String name) { + return AccessController.doPrivileged(new PrivilegedAction<URL>() { + public URL run() { + return TuscanyAxisConfigurator.class.getResource(name); + } + }); + } + + public ConfigurationContext getConfigurationContext() throws AxisFault { + if (configContext == null) { + configContext = ConfigurationContextFactory.createConfigurationContext(this); + } + return configContext; + } + + /* these three methods are part of a temporary fix to solve problems that Maven has with including + * rampart-1.3.mar into the classpath and also at the time of Release 1.0 rampart-1.3.mar seems + * to pull in a SNAPSHOT version of rampart-project pom. Hence rampart.mar has been excluded + * as a Maven dependency and has been packed with this module + */ + /************start of fix *********************************************************************/ + @Override + public AxisConfiguration getAxisConfiguration() throws AxisFault { + InputStream axis2xmlStream; + try { + if (axis2_xml == null) { + axis2xmlStream = + Loader.getResourceAsStream(DeploymentConstants.AXIS2_CONFIGURATION_RESOURCE); + } else { + axis2xmlStream = axis2_xml.openStream(); + } + axisConfig = populateAxisConfiguration(axis2xmlStream); + if (isRampartRequired) { + axisConfig.addGlobalModuleRef("rampart"); + } + if (axis2_repository == null) { + Parameter axis2repoPara = axisConfig.getParameter(DeploymentConstants.AXIS2_REPO); + if (axis2repoPara != null) { + String repoValue = (String) axis2repoPara.getValue(); + if (repoValue != null && !"".equals(repoValue.trim())) { + if (repoValue.startsWith("file:/")) { + // we treat this case specially , by assuming file is + // located in the local machine + loadRepository(repoValue); + } else { + loadRepositoryFromURL(new URL(repoValue)); + } + } + } else { + //log.info("No repository found , module will be loaded from classpath"); + try { + loadFromClassPath(); + } catch ( Exception e ) { + if (isRampartRequired) { + loadRampartModule(); + } + } + } + + } else { + loadRepositoryFromURL(axis2_repository); + } + + } catch (IOException e) { + throw new AxisFault(e.getMessage()); + } + axisConfig.setConfigurator(this); + return axisConfig; + } + + public void loadRampartModule() throws DeploymentException { + try { + ClassLoader deploymentClassLoader = + org.apache.axis2.deployment.util.Utils.createClassLoader( + new URL[]{rampart_mar_url}, + axisConfig.getModuleClassLoader(), + true, + (File) axisConfig.getParameterValue(Constants.Configuration.ARTIFACTS_TEMP_DIR)); + final AxisModule module = new AxisModule(); + module.setModuleClassLoader(deploymentClassLoader); + module.setParent(axisConfig); + //String moduleFile = fileUrl.substring(0, fileUrl.indexOf(".mar")); + if (module.getName() == null) { + module.setName(org.apache.axis2.util.Utils.getModuleName("rampart-1.4")); + module.setVersion(org.apache.axis2.util.Utils.getModuleVersion("rampart-1.4")); + } + populateModule(module, rampart_mar_url); + module.setFileName(rampart_mar_url); + // Allow privileged access to read properties. Requires PropertiesPermission read in + // security policy. + try { + AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { + public Object run() throws IOException { + addNewModule(module, axisConfig); + return null; + } + }); + } catch (PrivilegedActionException e) { + throw (AxisFault)e.getException(); + } + + org.apache.axis2.util.Utils. + calculateDefaultModuleVersion(axisConfig.getModules(), axisConfig); + axisConfig.validateSystemPredefinedPhases(); + } catch (IOException e) { + throw new DeploymentException(e); + } + } + + private void populateModule(AxisModule module, URL moduleUrl) throws DeploymentException { + try { + ClassLoader classLoader = module.getModuleClassLoader(); + InputStream moduleStream = classLoader.getResourceAsStream("META-INF/module.xml"); + if (moduleStream == null) { + moduleStream = classLoader.getResourceAsStream("meta-inf/module.xml"); + } + if (moduleStream == null) { + throw new DeploymentException( + Messages.getMessage( + DeploymentErrorMsgs.MODULE_XML_MISSING, moduleUrl.toString())); + } + ModuleBuilder moduleBuilder = new ModuleBuilder(moduleStream, module, axisConfig); + moduleBuilder.populateModule(); + } catch (IOException e) { + throw new DeploymentException(e); + } + } + + /************** end of fix *************************************************************/ + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java new file mode 100644 index 0000000000..34899a4af0 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java @@ -0,0 +1,105 @@ +/* + * 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; + +import java.net.URI; +import java.util.HashMap; + +import org.apache.axis2.AxisFault; +import org.apache.axis2.addressing.EndpointReference; +import org.apache.axis2.context.ConfigurationContext; +import org.apache.axis2.context.MessageContext; +import org.apache.axis2.description.AxisService; +import org.apache.axis2.description.HandlerDescription; +import org.apache.axis2.engine.AxisConfiguration; +import org.apache.axis2.engine.RequestURIBasedDispatcher; +import org.apache.axis2.util.JavaUtils; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +/** + * A Tuscany specific Axis2 Dispatcher that enables using services + * exposed at the SCA defined service URI instead of /services/<serviceName> + * + * @version $Rev$ $Date$ + */ +public class TuscanyDispatcher extends RequestURIBasedDispatcher { + + public static final String NAME = "TuscanyDispatcher"; + private static final Log log = LogFactory.getLog(RequestURIBasedDispatcher.class); + private static final boolean isDebugEnabled = log.isDebugEnabled(); + + /* + * (non-Javadoc) + * + * @see org.apache.axis2.engine.AbstractDispatcher#findService(org.apache.axis2.context.MessageContext) + */ + @Override + public AxisService findService(MessageContext messageContext) throws AxisFault { + EndpointReference toEPR = messageContext.getTo(); + + if (toEPR != null) { + if(isDebugEnabled){ + log.debug("Checking for Service using target endpoint address : " + toEPR.getAddress()); + } + + String path = URI.create(toEPR.getAddress()).getPath(); + + ConfigurationContext configurationContext = messageContext.getConfigurationContext(); + AxisConfiguration registry = configurationContext.getAxisConfiguration(); + + String serviceName = findAxisServiceName(registry, path); + return registry.getService(serviceName); + + } else { + if(isDebugEnabled){ + log.debug("Attempted to check for Service using null target endpoint URI"); + } + return null; + } + } + + @Override + public void initDispatcher() { + init(new HandlerDescription(NAME)); + } + + protected String findAxisServiceName(AxisConfiguration registry, String path) { + HashMap services = registry.getServices(); + if (services == null) { + return null; + } + String[] parts = JavaUtils.split(path, '/'); + String serviceName = ""; + for (int i=parts.length-1; i>=0; i--) { + serviceName = parts[i] + serviceName; + if (services.containsKey(serviceName)) { + return serviceName; + } + serviceName = "/" + serviceName; + if (services.containsKey(serviceName)) { + return serviceName; + } + } + + return null; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListenerManager.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListenerManager.java new file mode 100644 index 0000000000..7d331aa6c8 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListenerManager.java @@ -0,0 +1,107 @@ +/* + * 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; + +import java.lang.reflect.Field; +import java.util.HashMap; +import java.util.Iterator; + +import org.apache.axis2.AxisFault; +import org.apache.axis2.context.ConfigurationContext; +import org.apache.axis2.description.TransportInDescription; +import org.apache.axis2.engine.ListenerManager; +import org.apache.axis2.transport.TransportListener; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +/** + * A Tuscany specific Axis2 ListenerManager. Created purely as part of + * TUSCANY-3149 to unregister the ListenerManager from the runtime + * shutown hook + */ +public class TuscanyListenerManager extends ListenerManager { + private static final Log log = LogFactory.getLog(TuscanyListenerManager.class); + + private ListenerManagerShutdownThread shutdownThread = null; + + /** + * To start all the transports + */ + public synchronized void start() { + + ConfigurationContext configctx = getConfigctx(); + + // very nasty! but this is in order to get someone running who keeps + // getting perm gen errors. This will all go away when we move up to Axis2 1.5 + HashMap startedTransports = null; + + try { + Field field = ListenerManager.class.getDeclaredField("startedTransports"); + field.setAccessible(true); + startedTransports = (HashMap)field.get(this); + } catch (Exception ex){ + ex.printStackTrace(); + } + + for (Iterator transportNames = + configctx.getAxisConfiguration().getTransportsIn().values().iterator(); + transportNames.hasNext();) { + try { + TransportInDescription transportIn = (TransportInDescription) transportNames.next(); + TransportListener listener = transportIn.getReceiver(); + if (listener != null && + startedTransports.get(transportIn.getName()) == null) { + listener.init(configctx, transportIn); + listener.start(); + if (startedTransports.get(transportIn.getName()) == null) { + startedTransports.put(transportIn.getName(), listener); + } + } + } catch (Exception e) { + log.info(e.getMessage(), e); + } + } + shutdownThread = new ListenerManagerShutdownThread(this); + Runtime.getRuntime().addShutdownHook(shutdownThread); + } + + public synchronized void stop() throws AxisFault { + super.stop(); + Runtime.getRuntime().removeShutdownHook(shutdownThread); + } + + static class ListenerManagerShutdownThread extends Thread { + ListenerManager listenerManager; + + public ListenerManagerShutdownThread(ListenerManager listenerManager) { + super(); + this.listenerManager = listenerManager; + } + + public void run() { + try { + listenerManager.stop(); + } catch (AxisFault axisFault) { + log.error(axisFault.getMessage(), axisFault); + } + } + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java new file mode 100644 index 0000000000..bde688c9bf --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java @@ -0,0 +1,237 @@ +/* + * 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; + +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.net.URI; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.wsdl.Definition; +import javax.wsdl.Port; +import javax.wsdl.Service; +import javax.wsdl.extensions.soap.SOAPAddress; +import javax.wsdl.extensions.soap12.SOAP12Address; +import javax.xml.stream.FactoryConfigurationError; +import javax.xml.stream.XMLOutputFactory; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.axiom.attachments.utils.IOUtils; +import org.apache.axis2.AxisFault; +import org.apache.axis2.Constants; +import org.apache.axis2.context.ConfigurationContext; +import org.apache.axis2.deployment.DeploymentConstants; +import org.apache.axis2.description.AxisDescription; +import org.apache.axis2.description.AxisService; +import org.apache.axis2.description.Parameter; +import org.apache.axis2.description.PolicyInclude; +import org.apache.axis2.transport.http.ListingAgent; +import org.apache.axis2.util.ExternalPolicySerializer; +import org.apache.axis2.util.JavaUtils; +import org.apache.axis2.wsdl.WSDLConstants; +import org.apache.neethi.Policy; +import org.apache.neethi.PolicyRegistry; +import org.apache.ws.commons.schema.XmlSchema; +import org.apache.ws.commons.schema.XmlSchemaExternal; + +/** + * A Tuscany specific Axis2 ListingAgent as the Axis2 one does not work + * with the Tuscany service names which include slash ('/') characters. + * Unfortunately it ends up having to copy a fair amount of Axis2 code to do this. + * + * @version $Rev$ $Date$ + */ +public class TuscanyListingAgent extends ListingAgent { + + private static final String LIST_SINGLE_SERVICE_JSP_NAME = + "listSingleService.jsp"; + + public TuscanyListingAgent(ConfigurationContext aConfigContext) { + super(aConfigContext); + } + + /** + * This method overrides the Axis2 listing agent's computation of the + * service name. + */ + @Override + public String extractServiceName(String urlString) { + String serviceName = findAxisServiceName(urlString); + setContextRoot(urlString, serviceName); + return serviceName; + } + + /** + * Override ?xsd processing so that WSDL documents with XSD imports + * and includes work correctly. When we move to Axis2 1.4, we may + * be able to use SchemaSupplier to do this in a cleaner way. Also + * ensure that the correct IP address and port are returned by ?wsdl. + */ + @Override + public void processListService(HttpServletRequest req, + HttpServletResponse res) + throws IOException, ServletException { + + String url = req.getRequestURL().toString(); + String query = req.getQueryString(); + + // for ?wsdl requests, need to update the WSDL with correct IPaddr and port + int wsdl = query.indexOf("wsdl"); + if (wsdl >= 0) { + String serviceName = extractServiceName(url); + HashMap services = configContext.getAxisConfiguration().getServices(); + if ((services != null) && !services.isEmpty()) { + AxisService axisService = (AxisService)services.get(serviceName); + Parameter wsld4jdefinition = axisService.getParameter(WSDLConstants.WSDL_4_J_DEFINITION); + Definition definition = (Definition)wsld4jdefinition.getValue(); + for (Object s : definition.getServices().values()) { + for (Object p : ((Service)s).getPorts().values()) { + String endpointURL = Axis2ServiceProvider.getPortAddress((Port)p); + String modifiedURL = setIPAddress(endpointURL, url); + Axis2ServiceProvider.setPortAddress((Port)p, modifiedURL); + } + } + } + } + + // handle ?xsd requests here + int xsd = query.indexOf("xsd"); + if (xsd >= 0) { + String serviceName = extractServiceName(url); + HashMap services = configContext.getAxisConfiguration().getServices(); + if ((services != null) && !services.isEmpty()) { + Object serviceObj = services.get(serviceName); + if (serviceObj != null) { + String xsds = req.getParameter("xsd"); + if (xsds != null && !"".equals(xsds)) { + // a schema name (perhaps with path) is present + AxisService axisService = (AxisService)serviceObj; + ArrayList schemas = axisService.getSchema(); + for (Object rootSchema : axisService.getSchema()) { + XmlSchema schema = getSchema(((XmlSchema)rootSchema), xsds); + if (schema != null) { + // found the schema + res.setContentType("text/xml"); + OutputStream out = res.getOutputStream(); + schema.write(new OutputStreamWriter(out, "UTF8")); + out.flush(); + out.close(); + return; + } + } + } + } + } + } + + // in all other cases, delegate to the Axis2 code + super.processListService(req, res); + } + + private XmlSchema getSchema(XmlSchema parentSchema, String name) { + for (Iterator iter = parentSchema.getIncludes().getIterator(); iter.hasNext();) { + Object obj = iter.next(); + if (obj instanceof XmlSchemaExternal) { + XmlSchemaExternal extSchema = (XmlSchemaExternal)obj; + if (extSchema.getSchemaLocation().endsWith(name)) { + return extSchema.getSchema(); + } else { + XmlSchema schema = getSchema(extSchema.getSchema(), name); + if (schema != null) { + return schema; + } + } + } + } + return null; + } + + private String findAxisServiceName(String path) { + HashMap services = configContext.getAxisConfiguration().getServices(); + if (services == null) { + return null; + } + String[] parts = JavaUtils.split(path, '/'); + String serviceName = ""; + for (int i=parts.length-1; i>=0; i--) { + serviceName = parts[i] + serviceName; + if (services.containsKey(serviceName)) { + return serviceName; + } + serviceName = "/" + serviceName; + if (services.containsKey(serviceName)) { + return serviceName; + } + } + + return null; + } + + /** + * Hack for Tuscany to get ?wsdl working with Tuscany service names + * Can go once moved up to Axis2 1.3 + */ + private void setContextRoot(String filePart, String serviceName) { + String contextRoot = configContext.getContextRoot(); + if (contextRoot != null && contextRoot.length() > 0) { + if (contextRoot.equals("/")) { + configContext.setServicePath("/"); + } else { + int i = filePart.indexOf(contextRoot) + contextRoot.length(); + int j = filePart.lastIndexOf(serviceName); + if (i>=j || (i+1 == j)) { + configContext.setServicePath("/"); + } else { + String mapping = filePart.substring(i+1, j); + configContext.setServicePath(mapping); + } + } + configContext.setContextRoot(contextRoot); + } + } + + private static String setIPAddress(String wsdlURI, String requestURI) { + try { + URI wsdlURIObj = new URI(wsdlURI); + String wsdlHost = wsdlURIObj.getHost(); + int wsdlPort = wsdlURIObj.getPort(); + String wsdlAddr = wsdlHost + (wsdlPort != -1 ? ":" + Integer.toString(wsdlPort) : ""); + URI requestURIObj = new URI(requestURI); + String ipAddr = requestURIObj.getHost(); + int requestPort = requestURIObj.getPort(); + String newAddr = ipAddr + (requestPort != -1 ? ":" + Integer.toString(requestPort) : ""); + return wsdlURI.replace(wsdlAddr, newAddr); + } catch (Exception e) { + // URI string not in expected format, so return the WSDL URI unmodified + return wsdlURI; + } + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/WSBindingDefinitionsProvider.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/WSBindingDefinitionsProvider.java new file mode 100644 index 0000000000..5254a5716c --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/WSBindingDefinitionsProvider.java @@ -0,0 +1,66 @@ +/* + * 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; + +import java.net.URI; +import java.net.URL; +import java.security.AccessController; +import java.security.PrivilegedExceptionAction; + +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.service.ContributionReadException; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.definitions.SCADefinitions; +import org.apache.tuscany.sca.provider.SCADefinitionsProvider; +import org.apache.tuscany.sca.provider.SCADefinitionsProviderException; + +/** + * Provider for Policy Intents and PolicySet definitions related to security + * + * @version $Rev$ $Date$ + */ +public class WSBindingDefinitionsProvider implements SCADefinitionsProvider { + private String definitionsFile = "org/apache/tuscany/sca/binding/ws/axis2/definitions.xml"; + URLArtifactProcessor urlArtifactProcessor = null; + + public WSBindingDefinitionsProvider(ExtensionPointRegistry registry) { + URLArtifactProcessorExtensionPoint documentProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); + urlArtifactProcessor = (URLArtifactProcessor)documentProcessors.getProcessor(SCADefinitions.class); + } + + public SCADefinitions getSCADefinition() throws SCADefinitionsProviderException { + final URL definitionsFileUrl = getClass().getClassLoader().getResource(definitionsFile); + SCADefinitions scaDefn = null; + try { + final URI uri = new URI(definitionsFile); + // Allow bindings to read properties. Requires PropertyPermission read in security policy. + scaDefn = AccessController.doPrivileged(new PrivilegedExceptionAction<SCADefinitions>() { + public SCADefinitions run() throws ContributionReadException { + return (SCADefinitions)urlArtifactProcessor.read(null, uri, definitionsFileUrl); + } + }); + } catch (Exception e) { + throw new SCADefinitionsProviderException(e); + } + return scaDefn; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/AxisJMSException.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/AxisJMSException.java new file mode 100644 index 0000000000..09a1960ce4 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/AxisJMSException.java @@ -0,0 +1,35 @@ +/*
+ * 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.jms;
+
+public class AxisJMSException extends RuntimeException {
+
+ AxisJMSException() {
+ super();
+ }
+
+ AxisJMSException(String msg) {
+ super(msg);
+ }
+
+ AxisJMSException(String msg, Exception e) {
+ super(msg, e);
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConnectionFactory.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConnectionFactory.java new file mode 100644 index 0000000000..a96ec0b1c4 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConnectionFactory.java @@ -0,0 +1,605 @@ +/*
+ * 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.jms;
+
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.Map;
+
+import javax.jms.Connection;
+import javax.jms.ConnectionFactory;
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.Queue;
+import javax.jms.Session;
+import javax.jms.Topic;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NameNotFoundException;
+import javax.naming.NamingException;
+
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.transport.jms.JMSConstants;
+import org.apache.axis2.transport.jms.JMSUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * Encapsulate a JMS Connection factory definition within an Axis2.xml
+ * <p/>
+ * More than one JMS connection factory could be defined within an Axis2 XML
+ * specifying the JMSListener as the transportReceiver.
+ * <p/>
+ * These connection factories are created at the initialization of the
+ * transportReceiver, and any service interested in using any of these could
+ * specify the name of the factory and the destination through Parameters named
+ * JMSConstants.CONFAC_PARAM and JMSConstants.DEST_PARAM as shown below.
+ * <p/>
+ * <parameter name="transport.jms.ConnectionFactory" locked="true">myQueueConnectionFactory</parameter>
+ * <parameter name="transport.jms.Destination" locked="true">TestQueue</parameter>
+ * <p/>
+ * If a connection factory is defined by a parameter named
+ * JMSConstants.DEFAULT_CONFAC_NAME in the Axis2 XML, services which does not
+ * explicitly specify a connection factory will be defaulted to it - if it is
+ * defined in the Axis2 configuration.
+ * <p/>
+ * e.g.
+ * <transportReceiver name="jms" class="org.apache.axis2.transport.jms.JMSListener">
+ * <parameter name="myTopicConnectionFactory" locked="false">
+ * <parameter name="java.naming.factory.initial" locked="false">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
+ * <parameter name="java.naming.provider.url" locked="false">tcp://localhost:61616</parameter>
+ * <parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false">TopicConnectionFactory</parameter>
+ * <parameter name="transport.jms.Destination" locked="false">myTopicOne, myTopicTwo</parameter>
+ * </parameter>
+ * <parameter name="myQueueConnectionFactory" locked="false">
+ * <parameter name="java.naming.factory.initial" locked="false">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
+ * <parameter name="java.naming.provider.url" locked="false">tcp://localhost:61616</parameter>
+ * <parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false">QueueConnectionFactory</parameter>
+ * <parameter name="transport.jms.Destination" locked="false">myQueueOne, myQueueTwo</parameter>
+ * </parameter>
+ * <parameter name="default" locked="false">
+ * <parameter name="java.naming.factory.initial" locked="false">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
+ * <parameter name="java.naming.provider.url" locked="false">tcp://localhost:61616</parameter>
+ * <parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false">ConnectionFactory</parameter>
+ * <parameter name="transport.jms.Destination" locked="false">myDestinationOne, myDestinationTwo</parameter>
+ * </parameter>
+ * </transportReceiver>
+ */
+public class JMSConnectionFactory {
+
+ private static final Log log = LogFactory.getLog(JMSConnectionFactory.class);
+
+ /**
+ * The name used for the connection factory definition within Axis2
+ */
+ private String name = null;
+ /**
+ * The JNDI name of the actual connection factory
+ */
+ private String jndiName = null;
+ /**
+ * The JNDI name of the actual connection factory username
+ */
+ private String jndiUser = null;
+ /**
+ * The JNDI name of the actual connection factory password
+ */
+ private String jndiPass = null;
+ /**
+ * Map of destination JNDI names to service names
+ */
+ private Map serviceJNDINameMapping = null;
+ /**
+ * Map of destinations to service names
+ */
+ private Map serviceDestinationMapping = null;
+ /**
+ * The JMS Sessions listening for messages
+ */
+ private Map jmsSessions = null;
+ /**
+ * Properties of the connection factory
+ */
+ private Hashtable properties = null;
+ /**
+ * The JNDI Context used
+ */
+ private Context context = null;
+ /**
+ * The actual ConnectionFactory instance held within
+ */
+ private ConnectionFactory conFactory = null;
+ /**
+ * The JMS Connection is opened.
+ */
+ private Connection connection = null;
+ /**
+ * The JMS Message receiver for this connection factory
+ */
+ private JMSMessageReceiver msgRcvr = null;
+ /**
+ * The actual password for the connection factory after retrieval from JNDI.
+ * If this is not supplied, the OS username will be used by default
+ */
+ private String user = null;
+ /**
+ * The actual password for the connection factory after retrieval from JNDI.
+ * If this is not supplied, the OS credentials will be used by default
+ */
+ private String pass = null;
+
+ private WorkScheduler workScheduler;
+ private boolean consumerRunning;
+
+ /**
+ * Create a JMSConnectionFactory for the given Axis2 name and JNDI name
+ *
+ * @param name the local Axis2 name of the connection factory
+ * @param jndiName the JNDI name of the actual connection factory used
+ */
+ JMSConnectionFactory(String name, String jndiName, WorkScheduler workScheduler) {
+ this.name = name;
+ this.jndiName = jndiName;
+ serviceJNDINameMapping = new HashMap();
+ serviceDestinationMapping = new HashMap();
+ properties = new Hashtable();
+ jmsSessions = new HashMap();
+ this.workScheduler = workScheduler;
+ }
+
+ /**
+ * Create a JMSConnectionFactory for the given Axis2 name
+ *
+ * @param name the local Axis2 name of the connection factory
+ */
+ JMSConnectionFactory(String name, WorkScheduler workScheduler) {
+ this(name, null, workScheduler);
+ }
+
+ /**
+ * Connect to the actual JMS connection factory specified by the JNDI name
+ *
+ * @throws NamingException if the connection factory cannot be found
+ */
+ public void connect() throws NamingException {
+ if (context == null) {
+ createInitialContext();
+ }
+ conFactory = (ConnectionFactory) context.lookup(jndiName);
+
+ if (jndiUser != null)
+ user = (String ) context.lookup(jndiUser);
+
+ if (jndiPass != null)
+ pass = (String ) context.lookup(jndiPass);
+
+ log.debug("Connected to the actual connection factory : " + jndiName);
+ }
+
+ /**
+ * Creates the initial context using the set properties
+ *
+ * @throws NamingException
+ */
+ private void createInitialContext() throws NamingException {
+ context = new InitialContext(properties);
+ }
+
+ /**
+ * Set the JNDI connection factory name
+ *
+ * @param jndiName
+ */
+ public void setJndiName(String jndiName) {
+ this.jndiName = jndiName;
+ }
+
+ /**
+ * Get the JNDI name of the actual factory username
+ *
+ * @return the jndi name of the actual connection factory username
+ */
+ public void setJndiUser(String jndiUser) {
+ this.jndiUser = jndiUser;
+ }
+
+ /**
+ * Get the JNDI name of the actual factory password
+ *
+ * @return the jndi name of the actual connection factory password
+ */
+ public void setJndiPass(String jndiPass) {
+ this.jndiPass = jndiPass;
+ }
+
+ /**
+ * Add a listen destination on this connection factory on behalf of the given service
+ *
+ * @param destinationJndi destination JNDI name
+ * @param serviceName the service to which it belongs
+ */
+ public void addDestination(String destinationJndi, String serviceName) {
+
+ serviceJNDINameMapping.put(destinationJndi, serviceName);
+ String destinationName = getDestinationName(destinationJndi);
+
+ if (destinationName == null) {
+ log.warn("JMS Destination with JNDI name : " + destinationJndi + " does not exist");
+
+ Connection con = null;
+ try {
+ if ((jndiUser == null) || (jndiPass == null)){
+ // Use the OS username and credentials
+ con = conFactory.createConnection();
+ } else{
+ // use an explicit username and password
+ con = conFactory.createConnection(user, pass);
+ }
+ Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ Queue queue = session.createQueue(destinationJndi);
+ destinationName = queue.getQueueName();
+ log.warn("JMS Destination with JNDI name : " + destinationJndi + " created");
+
+ } catch (JMSException e) {
+ log.error("Unable to create a Destination with JNDI name : " + destinationJndi, e);
+ // mark service as faulty
+ JMSUtils.markServiceAsFaulty(
+ (String) serviceJNDINameMapping.get(destinationJndi),
+ "Error looking up JMS destination : " + destinationJndi,
+ msgRcvr.getAxisConf().getAxisConfiguration());
+
+ } finally {
+ if (con != null) {
+ try {
+ con.close();
+ } catch (JMSException ignore) {}
+ }
+ }
+ }
+
+ serviceDestinationMapping.put(destinationName, serviceName);
+ log.info("Mapping JNDI name : " + destinationJndi + " and JMS Destination name : " +
+ destinationName + " against service : " + serviceName);
+ }
+
+ /**
+ * Remove listen destination on this connection factory
+ *
+ * @param destinationJndi the JMS destination to be removed
+ * @throws if an error occurs trying to stop listening for messages before removal
+ */
+ public void removeDestination(String destinationJndi) throws JMSException {
+ // find and save provider specific Destination name before we delete
+ String providerSpecificDestination = getDestinationName(destinationJndi);
+ stoplistenOnDestination(destinationJndi);
+ serviceJNDINameMapping.remove(destinationJndi);
+ if (providerSpecificDestination != null) {
+ serviceDestinationMapping.remove(providerSpecificDestination);
+ }
+ }
+
+ /**
+ * Add a property to the connection factory
+ *
+ * @param key
+ * @param value
+ */
+ public void addProperty(String key, String value) {
+ properties.put(key, value);
+ }
+
+ /**
+ * Return the name of the connection factory
+ *
+ * @return the Axis2 name of this factory
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Get the JNDI name of the actual factory
+ *
+ * @return the jndi name of the actual connection factory
+ */
+ public String getJndiName() {
+ return jndiName;
+ }
+
+ /**
+ * Get the JNDI name of the actual factory username
+ *
+ * @return the jndi name of the actual connection factory username
+ */
+ public String getJndiUser() {
+ return jndiUser;
+ }
+
+ /**
+ * Get the JNDI name of the actual factory password
+ *
+ * @return the jndi name of the actual connection factory password
+ */
+ public String getJndiPass() {
+ return jndiPass;
+ }
+
+
+ /**
+ * This is the real password for the connection factory after the JNDI lookup
+ *
+ * @return the real password for the connection factory after the JNDI lookup
+ */
+ public String getPass() {
+ return pass;
+ }
+
+ /**
+ * This is the real username for the connection factory after the JNDI lookup
+ *
+ * @return the eal username for the connection factory after the JNDI lookup
+ */
+ public String getUser() {
+ return user;
+ }
+
+ /**
+ * Get the actual underlying connection factory
+ *
+ * @return actual connection factory
+ */
+ public ConnectionFactory getConFactory() {
+ return conFactory;
+ }
+
+ /**
+ * Get the list of destinations (JNDI) associated with this connection factory
+ *
+ * @return destinations to service maping
+ */
+ public Map getDestinations() {
+ return serviceJNDINameMapping;
+ }
+
+ /**
+ * Get the connection factory properties
+ *
+ * @return properties
+ */
+ public Hashtable getProperties() {
+ return properties;
+ }
+
+ /**
+ * Begin listening for messages on the list of destinations associated
+ * with this connection factory. (Called during Axis2 initialization of
+ * the Transport receivers)
+ *
+ * @param msgRcvr the message receiver which will process received messages
+ * @throws JMSException on exceptions
+ */
+ public void listen(JMSMessageReceiver msgRcvr) throws JMSException {
+
+ // save a reference to the message receiver
+ this.msgRcvr = msgRcvr;
+
+ log.debug("Connection factory : " + name + " initializing...");
+
+ if (conFactory == null || context == null) {
+ handleException(
+ "Connection factory must be 'connected' before listening");
+ } else {
+ try {
+ if ((jndiUser == null) || (jndiPass == null)){
+ // User the OS username and credentials
+ connection = conFactory.createConnection();
+ } else{
+ // use an explicit username and password
+ connection = conFactory.createConnection(user, pass);
+ }
+ } catch (JMSException e) {
+ handleException("Error creating a JMS connection using the " +
+ "factory : " + jndiName, e);
+ }
+ }
+
+ Iterator iter = serviceJNDINameMapping.keySet().iterator();
+ while (iter.hasNext()) {
+ String destinationJndi = (String) iter.next();
+ listenOnDestination(destinationJndi);
+ }
+
+ // start the connection
+ if (!consumerRunning) {
+ connection.start();
+ }
+ log.info("Connection factory : " + name + " initialized...");
+ }
+
+ /**
+ * Listen on the given destination from this connection factory. Used to
+ * start listening on a destination associated with a newly deployed service
+ *
+ * @param destinationJndi the JMS destination to listen on
+ * @throws JMSException on exception
+ */
+ public void listenOnDestination(String destinationJndi) throws JMSException {
+ Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ Destination destination = null;
+ try {
+ Object o = context.lookup(destinationJndi);
+ destination = (Destination) o;
+
+ } catch (NameNotFoundException e) {
+ log.warn("Cannot find destination : " + destinationJndi +
+ " Creating a Queue with this name");
+ destination = session.createQueue(destinationJndi);
+
+ } catch (NamingException e) {
+ log.warn("Error looking up destination : " + destinationJndi, e);
+ // mark service as faulty
+ JMSUtils.markServiceAsFaulty(
+ (String) serviceJNDINameMapping.get(destinationJndi),
+ "Error looking up JMS destination : " + destinationJndi,
+ this.msgRcvr.getAxisConf().getAxisConfiguration());
+ }
+
+ MessageConsumer consumer = session.createConsumer(destination);
+// consumer.setMessageListener(this.msgRcvr); replace with new Tuscany method:
+ registerMessageReceiver(consumer, this.msgRcvr);
+ jmsSessions.put(destinationJndi, session);
+ }
+
+ private void registerMessageReceiver(final MessageConsumer consumer, final JMSMessageReceiver messageReceiver) throws JMSException {
+
+ try {
+
+ consumer.setMessageListener(messageReceiver);
+
+ } catch (javax.jms.JMSException e) {
+
+ // setMessageListener not allowed in JEE container so use Tuscany threads
+
+ connection.start();
+ consumerRunning = true;
+
+ workScheduler.scheduleWork(new Runnable() {
+
+ public void run() {
+ try {
+ while (consumerRunning) {
+ final Message msg = consumer.receive();
+ if (msg != null) {
+ workScheduler.scheduleWork(new Runnable() {
+ public void run() {
+ try {
+ messageReceiver.onMessage(msg);
+ } catch (Exception e) {
+ log.error("Exception on message receiver thread", e);
+ }
+ }
+ });
+ }
+ }
+ } catch (Exception e) {
+ log.error("Exception on consumer receive thread", e);
+ }
+ }
+ });
+ }
+ }
+
+ /**
+ * Stop listening on the given destination - for undeployment of services
+ *
+ * @param destinationJndi the JNDI name of the JMS destination
+ * @throws JMSException on exception
+ */
+ private void stoplistenOnDestination(String destinationJndi) throws JMSException {
+ ((Session) jmsSessions.get(destinationJndi)).close();
+ }
+
+ /**
+ * Return the service name using this destination
+ *
+ * @param destination the destination name
+ * @return the service which uses the given destination, or null
+ */
+ public String getServiceNameForDestination(String destination) {
+
+ return (String) serviceJNDINameMapping.get(destination);
+ }
+
+ /**
+ * Close all connections, sessions etc.. and stop this connection factory
+ */
+ public void stop() {
+ try {
+ consumerRunning = false;
+ connection.close();
+ } catch (JMSException e) {
+ log.warn("Error shutting down connection factory : " + name, e);
+ }
+ }
+
+ /**
+ * Return the provider specific Destination name if any for the destination with the given
+ * JNDI name
+ * @param destinationJndi the JNDI name of the destination
+ * @return the provider specific Destination name or null if cannot be found
+ */
+ public String getDestinationName(String destinationJndi) {
+ try {
+ Destination destination = (Destination) context.lookup(destinationJndi);
+ if (destination != null && destination instanceof Queue) {
+ return ((Queue) destination).getQueueName();
+ } else if (destination != null && destination instanceof Topic) {
+ return ((Topic) destination).getTopicName();
+ }
+ } catch (JMSException e) {
+ log.warn("Error reading provider specific JMS destination name for destination " +
+ "with JNDI name : " + destinationJndi, e);
+ } catch (NamingException e) {
+ log.warn("Error looking up destination with JNDI name : " + destinationJndi +
+ " to map its corresponding provider specific Destination name");
+ }
+ return null;
+ }
+
+ /**
+ * Return the EPR for the JMS Destination with the given JNDI name and using
+ * this connection factory
+ * @param destination the JNDI name of the JMS Destionation
+ * @return the EPR
+ */
+ public EndpointReference getEPRForDestination(String destination) {
+
+ StringBuffer sb = new StringBuffer();
+ sb.append(JMSConstants.JMS_PREFIX).append(destination);
+ sb.append("?").append(JMSConstants.CONFAC_JNDI_NAME_PARAM).
+ append("=").append(getJndiName());
+ Iterator props = getProperties().keySet().iterator();
+ while (props.hasNext()) {
+ String key = (String) props.next();
+ String value = (String) getProperties().get(key);
+ sb.append("&").append(key).append("=").append(value);
+ }
+
+ return new EndpointReference(sb.toString());
+ }
+
+ public String getServiceByDestination(String destinationName) {
+ return (String) serviceDestinationMapping.get(destinationName);
+ }
+
+ private void handleException(String msg) throws AxisJMSException {
+ log.error(msg);
+ throw new AxisJMSException(msg);
+ }
+
+ private void handleException(String msg, Exception e) throws AxisJMSException {
+ log.error(msg, e);
+ throw new AxisJMSException(msg, e);
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSListener.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSListener.java new file mode 100644 index 0000000000..08190fb57c --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSListener.java @@ -0,0 +1,527 @@ +/*
+ * 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.jms;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.StringTokenizer;
+
+import javax.jms.JMSException;
+import javax.naming.Context;
+import javax.naming.NamingException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.context.SessionContext;
+import org.apache.axis2.description.AxisModule;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.AxisServiceGroup;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.description.ParameterIncludeImpl;
+import org.apache.axis2.description.TransportInDescription;
+import org.apache.axis2.engine.AxisConfiguration;
+import org.apache.axis2.engine.AxisEvent;
+import org.apache.axis2.engine.AxisObserver;
+import org.apache.axis2.transport.TransportListener;
+import org.apache.axis2.transport.jms.JMSConstants;
+import org.apache.axis2.transport.jms.JMSUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+import edu.emory.mathcs.backport.java.util.concurrent.ExecutorService;
+import edu.emory.mathcs.backport.java.util.concurrent.LinkedBlockingQueue;
+import edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor;
+import edu.emory.mathcs.backport.java.util.concurrent.TimeUnit;
+
+/**
+ * The JMS Transport listener implementation. A JMS Listner will hold one or
+ * more JMS connection factories, which would be created at initialization
+ * time. This implementation does not support the creation of connection
+ * factories at runtime. This JMS Listener registers with Axis to be notified
+ * of service deployment/undeployment/start and stop, and enables or disables
+ * listening for messages on the destinations as appropriate.
+ * <p/>
+ * A Service could state the JMS connection factory name and the destination
+ * name for use as Parameters in its services.xml as shown in the example
+ * below. If the connection name was not specified, it will use the connection
+ * factory named "default" (JMSConstants.DEFAULT_CONFAC_NAME) - if such a
+ * factory is defined in the Axis2.xml. If the destination name is not specified
+ * it will default to a JMS queue by the name of the service. If the destination
+ * should be a Topic, it should be created on the JMS implementation, and
+ * specified in the services.xml of the service.
+ * <p/>
+ * <parameter name="transport.jms.ConnectionFactory" locked="true">
+ * myTopicConnectionFactory</parameter>
+ * <parameter name="transport.jms.Destination" locked="true">
+ * dynamicTopics/something.TestTopic</parameter>
+ */
+public class JMSListener implements TransportListener {
+
+ private static final Log log = LogFactory.getLog(JMSListener.class);
+
+ /**
+ * The maximum number of threads used for the worker thread pool
+ */
+ private static final int WORKERS_MAX_THREADS = 100;
+ /**
+ * The keep alive time of an idle worker thread
+ */
+ private static final long WORKER_KEEP_ALIVE = 60L;
+ /**
+ * The worker thread timeout time unit
+ */
+ private static final TimeUnit TIME_UNIT = TimeUnit.SECONDS;
+
+ /**
+ * A Map containing the connection factories managed by this, keyed by name
+ */
+ private Map connectionFactories = new HashMap();
+ /**
+ * A Map of service name to the JMS EPR addresses
+ */
+ private Map serviceNameToEprMap = new HashMap();
+ /**
+ * The Axis2 Configuration context
+ */
+ private ConfigurationContext configCtx = null;
+
+ private ExecutorService workerPool;
+
+ private WorkScheduler workScheduler;
+
+ public JMSListener(WorkScheduler workScheduler) {
+ this.workScheduler = workScheduler;
+ }
+
+ /**
+ * This is the TransportListener initialization method invoked by Axis2
+ *
+ * @param axisConf the Axis configuration context
+ * @param transprtIn the TransportIn description
+ */
+ public void init(ConfigurationContext axisConf,
+ TransportInDescription transprtIn) {
+
+ // save reference to the configuration context
+ this.configCtx = axisConf;
+
+ // initialize the defined connection factories
+ initializeConnectionFactories(transprtIn);
+
+ // if no connection factories are defined, we cannot listen
+ if (connectionFactories.isEmpty()) {
+ log.warn("No JMS connection factories are defined." +
+ "Will not listen for any JMS messages");
+ return;
+ }
+
+ // iterate through deployed services and validate connection factory
+ // names, and mark services as faulty where appropriate.
+ Iterator services =
+ axisConf.getAxisConfiguration().getServices().values().iterator();
+
+ while (services.hasNext()) {
+ AxisService service = (AxisService) services.next();
+ if (JMSUtils.isJMSService(service)) {
+ processService(service);
+ }
+ }
+
+ // register to receive updates on services for lifetime management
+ axisConf.getAxisConfiguration().addObservers(new JMSAxisObserver());
+
+ log.info("JMS Transport Receiver (Listener) initialized...");
+ }
+
+
+ /**
+ * Prepare to listen for JMS messages on behalf of this service
+ *
+ * @param service
+ */
+ private void processService(AxisService service) {
+ JMSConnectionFactory cf = getConnectionFactory(service);
+ if (cf == null) {
+ String msg = "Service " + service.getName() + " does not specify" +
+ "a JMS connection factory or refers to an invalid factory. " +
+ "This service is being marked as faulty and will not be " +
+ "available over the JMS transport";
+ log.warn(msg);
+ JMSUtils.markServiceAsFaulty(
+ service.getName(), msg, service.getAxisConfiguration());
+ return;
+ }
+
+ String destination = JMSUtils.getDestination(service);
+
+ // compute service EPR and keep for later use
+ serviceNameToEprMap.put(service.getName(), getEPR(cf, destination));
+
+ // add the specified or implicit destination of this service
+ // to its connection factory
+ cf.addDestination(destination, service.getName());
+ }
+
+ /**
+ * Return the connection factory name for this service. If this service
+ * refers to an invalid factory or defaults to a non-existent default
+ * factory, this returns null
+ *
+ * @param service the AxisService
+ * @return the JMSConnectionFactory to be used, or null if reference is invalid
+ */
+ private JMSConnectionFactory getConnectionFactory(AxisService service) {
+ Parameter conFacParam = service.getParameter(JMSConstants.CONFAC_PARAM);
+
+ // validate connection factory name (specified or default)
+ if (conFacParam != null) {
+ String conFac = (String) conFacParam.getValue();
+ if (connectionFactories.containsKey(conFac)) {
+ return (JMSConnectionFactory) connectionFactories.get(conFac);
+ } else {
+ return null;
+ }
+
+ } else if (connectionFactories.containsKey(JMSConstants.DEFAULT_CONFAC_NAME)) {
+ return (JMSConnectionFactory) connectionFactories.
+ get(JMSConstants.DEFAULT_CONFAC_NAME);
+
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * Initialize the defined connection factories, parsing the TransportIn
+ * descriptions
+ *
+ * @param transprtIn The Axis2 Transport in for the JMS
+ */
+ private void initializeConnectionFactories(TransportInDescription transprtIn) {
+ // iterate through all defined connection factories
+ Iterator conFacIter = transprtIn.getParameters().iterator();
+
+ while (conFacIter.hasNext()) {
+
+ Parameter param = (Parameter) conFacIter.next();
+ JMSConnectionFactory jmsConFactory =
+ new JMSConnectionFactory(param.getName(), workScheduler);
+
+ ParameterIncludeImpl pi = new ParameterIncludeImpl();
+ try {
+ pi.deserializeParameters((OMElement) param.getValue());
+ } catch (AxisFault axisFault) {
+ handleException("Error reading Parameters for JMS connection " +
+ "factory" + jmsConFactory.getName(), axisFault);
+ }
+
+ // read connection facotry properties
+ Iterator params = pi.getParameters().iterator();
+
+ while (params.hasNext()) {
+ Parameter p = (Parameter) params.next();
+
+ if (Context.INITIAL_CONTEXT_FACTORY.equals(p.getName())) {
+ jmsConFactory.addProperty(
+ Context.INITIAL_CONTEXT_FACTORY, (String) p.getValue());
+ } else if (Context.PROVIDER_URL.equals(p.getName())) {
+ jmsConFactory.addProperty(
+ Context.PROVIDER_URL, (String) p.getValue());
+ } else if (Context.SECURITY_PRINCIPAL.equals(p.getName())) {
+ jmsConFactory.addProperty(
+ Context.SECURITY_PRINCIPAL, (String) p.getValue());
+ } else if (Context.SECURITY_CREDENTIALS.equals(p.getName())) {
+ jmsConFactory.addProperty(
+ Context.SECURITY_CREDENTIALS, (String) p.getValue());
+ } else if (JMSConstants.CONFAC_JNDI_NAME_PARAM.equals(p.getName())) {
+ jmsConFactory.setJndiName((String) p.getValue());
+ } else if (JMSConstants.CONFAC_JNDI_NAME_USER.equals(p.getName())) {
+ jmsConFactory.setJndiUser((String) p.getValue());
+ } else if (JMSConstants.CONFAC_JNDI_NAME_PASS.equals(p.getName())) {
+ jmsConFactory.setJndiPass((String) p.getValue());
+ } else if (JMSConstants.DEST_PARAM.equals(p.getName())) {
+ StringTokenizer st =
+ new StringTokenizer((String) p.getValue(), " ,");
+ while (st.hasMoreTokens()) {
+ jmsConFactory.addDestination(st.nextToken(), null);
+ }
+ }
+ }
+
+ // connect to the actual connection factory
+ try {
+ jmsConFactory.connect();
+ connectionFactories.put(jmsConFactory.getName(), jmsConFactory);
+ } catch (NamingException e) {
+ handleException("Error connecting to JMS connection factory : " +
+ jmsConFactory.getJndiName(), e);
+ }
+ }
+ }
+
+ /**
+ * Get the EPR for the given JMS connection factory and destination
+ * the form of the URL is
+ * jms:/<destination>?[<key>=<value>&]*
+ *
+ * @param cf the Axis2 JMS connection factory
+ * @param destination the JNDI name of the destination
+ * @return the EPR as a String
+ */
+ private static String getEPR(JMSConnectionFactory cf, String destination) {
+ StringBuffer sb = new StringBuffer();
+ sb.append(JMSConstants.JMS_PREFIX).append(destination);
+ sb.append("?").append(JMSConstants.CONFAC_JNDI_NAME_PARAM).
+ append("=").append(cf.getJndiName());
+ Iterator props = cf.getProperties().keySet().iterator();
+ while (props.hasNext()) {
+ String key = (String) props.next();
+ String value = (String) cf.getProperties().get(key);
+ sb.append("&").append(key).append("=").append(value);
+ }
+ return sb.toString();
+ }
+
+ /**
+ * Start this JMS Listener (Transport Listener)
+ *
+ * @throws AxisFault
+ */
+ public void start() throws AxisFault {
+ // create thread pool of workers
+ workerPool = new ThreadPoolExecutor(
+ 1,
+ WORKERS_MAX_THREADS, WORKER_KEEP_ALIVE, TIME_UNIT,
+ new LinkedBlockingQueue(),
+ new org.apache.axis2.util.threadpool.DefaultThreadFactory(
+ new ThreadGroup("JMS Worker thread group"),
+ "JMSWorker"));
+
+ Iterator iter = connectionFactories.values().iterator();
+ while (iter.hasNext()) {
+ JMSConnectionFactory conFac = (JMSConnectionFactory) iter.next();
+ JMSMessageReceiver msgRcvr =
+ new JMSMessageReceiver(conFac, workerPool, configCtx);
+
+ try {
+ conFac.listen(msgRcvr);
+ } catch (JMSException e) {
+ handleException("Error starting connection factory : " +
+ conFac.getName(), e);
+ }
+ }
+ }
+
+ /**
+ * Stop this transport listener and shutdown all of the connection factories
+ */
+ public void stop() {
+ Iterator iter = connectionFactories.values().iterator();
+ while (iter.hasNext()) {
+ ((JMSConnectionFactory) iter.next()).stop();
+ }
+ if (workerPool != null) {
+ workerPool.shutdown();
+ }
+ }
+
+ /**
+ * Returns EPRs for the given service and IP. (Picks up precomputed EPR)
+ *
+ * @param serviceName service name
+ * @param ip ignored
+ * @return the EPR for the service
+ * @throws AxisFault not used
+ */
+ public EndpointReference[] getEPRsForService(String serviceName, String ip) throws AxisFault {
+ //Strip out the operation name
+ if (serviceName.indexOf('/') != -1) {
+ serviceName = serviceName.substring(0, serviceName.indexOf('/'));
+ }
+
+ String endpointName = (String) serviceNameToEprMap.get(serviceName);
+ if (endpointName == null){
+ if (serviceName.indexOf(".") != -1){
+ serviceName = serviceName.substring(0, serviceName.indexOf("."));
+ endpointName = (String) serviceNameToEprMap.get(serviceName);
+ }
+ }
+ return new EndpointReference[]{new EndpointReference(endpointName)};
+ }
+
+ /**
+ * Returns the EPR for the given service and IP. (Picks up precomputed EPR)
+ *
+ * @param serviceName service name
+ * @param ip ignored
+ * @return the EPR for the service
+ * @throws AxisFault not used
+ */
+ public EndpointReference getEPRForService(String serviceName, String ip) throws AxisFault {
+ return getEPRsForService(serviceName, ip)[0];
+ }
+
+ /**
+ * Starts listening for messages on this service
+ *
+ * @param service the AxisService just deployed
+ */
+ private void startListeningForService(AxisService service) {
+ processService(service);
+ JMSConnectionFactory cf = getConnectionFactory(service);
+ if (cf == null) {
+ String msg = "Service " + service.getName() + " does not specify" +
+ "a JMS connection factory or refers to an invalid factory." +
+ "This service is being marked as faulty and will not be " +
+ "available over the JMS transport";
+ log.warn(msg);
+ JMSUtils.markServiceAsFaulty(
+ service.getName(), msg, service.getAxisConfiguration());
+ return;
+ }
+
+ String destination = JMSUtils.getDestination(service);
+ try {
+ cf.listenOnDestination(destination);
+ log.info("Started listening on destination : " + destination +
+ " for service " + service.getName());
+
+ } catch (JMSException e) {
+ handleException(
+ "Could not listen on JMS for service " + service.getName(), e);
+ JMSUtils.markServiceAsFaulty(
+ service.getName(), e.getMessage(), service.getAxisConfiguration());
+ }
+ }
+
+ /**
+ * Stops listening for messages for the service undeployed
+ *
+ * @param service the AxisService just undeployed
+ */
+ private void stopListeningForService(AxisService service) {
+
+ JMSConnectionFactory cf = getConnectionFactory(service);
+ if (cf == null) {
+ String msg = "Service " + service.getName() + " does not specify" +
+ "a JMS connection factory or refers to an invalid factory." +
+ "This service is being marked as faulty and will not be " +
+ "available over the JMS transport";
+ log.warn(msg);
+ JMSUtils.markServiceAsFaulty(
+ service.getName(), msg, service.getAxisConfiguration());
+ return;
+ }
+
+ // remove from the serviceNameToEprMap
+ serviceNameToEprMap.remove(service.getName());
+
+ String destination = JMSUtils.getDestination(service);
+ try {
+ cf.removeDestination(destination);
+ } catch (JMSException e) {
+ handleException(
+ "Error while terminating listening on JMS destination : " + destination, e);
+ }
+ }
+
+ private void handleException(String msg, Exception e) {
+ log.error(msg, e);
+ throw new AxisJMSException(msg, e);
+ }
+
+ /**
+ * An AxisObserver which will start listening for newly deployed services,
+ * and stop listening when services are undeployed.
+ */
+ class JMSAxisObserver implements AxisObserver {
+
+ // The initilization code will go here
+ public void init(AxisConfiguration axisConfig) {
+ }
+
+ public void serviceUpdate(AxisEvent event, AxisService service) {
+
+ if (JMSUtils.isJMSService(service)) {
+ switch (event.getEventType()) {
+ case AxisEvent.SERVICE_DEPLOY :
+ startListeningForService(service);
+ break;
+ case AxisEvent.SERVICE_REMOVE :
+ stopListeningForService(service);
+ break;
+ case AxisEvent.SERVICE_START :
+ startListeningForService(service);
+ break;
+ case AxisEvent.SERVICE_STOP :
+ stopListeningForService(service);
+ break;
+ }
+ }
+ }
+
+ public void moduleUpdate(AxisEvent event, AxisModule module) {
+ }
+
+ //--------------------------------------------------------
+ public void addParameter(Parameter param) throws AxisFault {
+ }
+
+ public void removeParameter(Parameter param) throws AxisFault {
+ }
+
+ public void deserializeParameters(OMElement parameterElement) throws AxisFault {
+ }
+
+ public Parameter getParameter(String name) {
+ return null;
+ }
+
+ public ArrayList getParameters() {
+ return null;
+ }
+
+ public boolean isParameterLocked(String parameterName) {
+ return false;
+ }
+
+ public void serviceGroupUpdate(AxisEvent event, AxisServiceGroup serviceGroup) {
+ }
+ }
+
+ public ConfigurationContext getConfigurationContext() {
+ return this.configCtx;
+ }
+
+
+ public SessionContext getSessionContext(MessageContext messageContext) {
+ return null;
+ }
+
+ public void destroy() {
+ this.configCtx = null;
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSMessageReceiver.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSMessageReceiver.java new file mode 100644 index 0000000000..e9e9f04ab2 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSMessageReceiver.java @@ -0,0 +1,270 @@ +/*
+ * 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.jms;
+
+import java.io.InputStream;
+
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageListener;
+import javax.jms.Queue;
+import javax.jms.Topic;
+import javax.naming.Context;
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.addressing.RelatesTo;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.engine.AxisEngine;
+import org.apache.axis2.transport.jms.JMSConstants;
+import org.apache.axis2.transport.jms.JMSUtils;
+import org.apache.axis2.util.MessageContextBuilder;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import edu.emory.mathcs.backport.java.util.concurrent.Executor;
+
+/**
+ * This is the actual receiver which listens for and accepts JMS messages, and
+ * hands them over to be processed by a worker thread. An instance of this
+ * class is created for each JMSConnectionFactory, but all instances may and
+ * will share the same worker thread pool.
+ */
+public class JMSMessageReceiver implements MessageListener {
+
+ private static final Log log = LogFactory.getLog(JMSMessageReceiver.class);
+
+ /**
+ * The thread pool of workers
+ */
+ private Executor workerPool = null;
+ /**
+ * The Axis configuration context
+ */
+ private ConfigurationContext axisConf = null;
+ /**
+ * A reference to the JMS Connection Factory
+ */
+ private JMSConnectionFactory jmsConFac = null;
+
+ /**
+ * Create a new JMSMessage receiver
+ *
+ * @param jmsConFac the JMS connection factory associated with
+ * @param workerPool the worker thead pool to be used
+ * @param axisConf the Axis2 configuration
+ */
+ JMSMessageReceiver(JMSConnectionFactory jmsConFac,
+ Executor workerPool, ConfigurationContext axisConf) {
+ this.jmsConFac = jmsConFac;
+ this.workerPool = workerPool;
+ this.axisConf = axisConf;
+ }
+
+ /**
+ * Return the Axis configuration
+ *
+ * @return the Axis configuration
+ */
+ public ConfigurationContext getAxisConf() {
+ return axisConf;
+ }
+
+ /**
+ * Set the worker thread pool
+ *
+ * @param workerPool the worker thead pool
+ */
+ public void setWorkerPool(Executor workerPool) {
+ this.workerPool = workerPool;
+ }
+
+ /**
+ * The entry point on the recepit of each JMS message
+ *
+ * @param message the JMS message received
+ */
+ public void onMessage(Message message) {
+ // directly create a new worker and delegate processing
+ try {
+ if (log.isDebugEnabled()) {
+ StringBuffer sb = new StringBuffer();
+ sb.append("Received JMS message to destination : " + message.getJMSDestination());
+ sb.append("\nMessage ID : " + message.getJMSMessageID());
+ sb.append("\nCorrelation ID : " + message.getJMSCorrelationID());
+ sb.append("\nReplyTo ID : " + message.getJMSReplyTo());
+ log.debug(sb.toString());
+ }
+ } catch (JMSException e) {
+ e.printStackTrace();
+ }
+ workerPool.execute(new Worker(message));
+ }
+
+ /**
+ * Creates an Axis MessageContext for the received JMS message and
+ * sets up the transports and various properties
+ *
+ * @param message the JMS message
+ * @return the Axis MessageContext
+ */
+ private MessageContext createMessageContext(Message message) {
+
+ InputStream in = JMSUtils.getInputStream(message);
+
+ try {
+ MessageContext msgContext = axisConf.createMessageContext();
+
+ // get destination and create correct EPR
+ Destination dest = message.getJMSDestination();
+ String destinationName = null;
+ if (dest instanceof Queue) {
+ destinationName = ((Queue) dest).getQueueName();
+ } else if (dest instanceof Topic) {
+ destinationName = ((Topic) dest).getTopicName();
+ }
+
+ String serviceName = jmsConFac.getServiceByDestination(destinationName);
+
+ // hack to get around the crazy Active MQ dynamic queue and topic issues
+ if (serviceName == null) {
+ String provider = (String) jmsConFac.getProperties().get(
+ Context.INITIAL_CONTEXT_FACTORY);
+ if (provider.indexOf("activemq") != -1) {
+ serviceName = jmsConFac.getServiceNameForDestination(
+ ((dest instanceof Queue ?
+ JMSConstants.ACTIVEMQ_DYNAMIC_QUEUE :
+ JMSConstants.ACTIVEMQ_DYNAMIC_TOPIC) + destinationName));
+ }
+ }
+
+
+ if (serviceName != null) {
+ // set to bypass dispatching and handover directly to this service
+ msgContext.setAxisService(
+ axisConf.getAxisConfiguration().getService(serviceName));
+ }
+
+ msgContext.setIncomingTransportName(Constants.TRANSPORT_JMS);
+ msgContext.setTransportIn(
+ axisConf.getAxisConfiguration().getTransportIn(Constants.TRANSPORT_JMS));
+
+ msgContext.setTransportOut(
+ axisConf.getAxisConfiguration().getTransportOut(Constants.TRANSPORT_JMS));
+ // the reply is assumed to be on the JMSReplyTo destination, using
+ // the same incoming connection factory
+
+
+ JMSOutTransportInfo jmsOutTransportInfo;
+
+ if ((jmsConFac.getJndiUser() == null) || (jmsConFac.getJndiPass() == null))
+ jmsOutTransportInfo= new JMSOutTransportInfo(jmsConFac.getConFactory(), message.getJMSReplyTo());
+ else
+ jmsOutTransportInfo= new JMSOutTransportInfo(jmsConFac.getConFactory(), jmsConFac.getUser(), jmsConFac.getPass(), message.getJMSReplyTo());
+
+ msgContext.setProperty(Constants.OUT_TRANSPORT_INFO, jmsOutTransportInfo);
+
+ msgContext.setServerSide(true);
+ msgContext.setMessageID(message.getJMSMessageID());
+
+ Destination replyTo = message.getJMSReplyTo();
+ String jndiDestinationName = null;
+ if (replyTo == null) {
+ Parameter param = msgContext.getAxisService().getParameter(JMSConstants.REPLY_PARAM);
+ if (param != null && param.getValue() != null) {
+ jndiDestinationName = (String) param.getValue();
+ }
+ }
+
+ if (jndiDestinationName != null) {
+ msgContext.setReplyTo(jmsConFac.getEPRForDestination(jndiDestinationName));
+ }
+
+ String soapAction = JMSUtils.getProperty(message, JMSConstants.SOAPACTION);
+ if (soapAction != null) {
+ msgContext.setSoapAction(soapAction);
+ }
+
+ msgContext.setEnvelope(
+ JMSUtils.getSOAPEnvelope(message, msgContext, in));
+
+ // set correlation id
+ String correlationId = message.getJMSCorrelationID();
+ if (correlationId != null && correlationId.length() > 0) {
+ msgContext.setProperty(JMSConstants.JMS_COORELATION_ID, correlationId);
+ msgContext.setRelationships(
+ new RelatesTo[] { new RelatesTo(correlationId) });
+ }
+
+ return msgContext;
+
+ } catch (JMSException e) {
+ handleException("JMS Exception reading the destination name", e);
+ } catch (AxisFault e) {
+ handleException("Axis fault creating the MessageContext", e);
+ } catch (XMLStreamException e) {
+ handleException("Error reading the SOAP envelope", e);
+ }
+ return null;
+ }
+
+ private void handleException(String msg, Exception e) {
+ log.error(msg, e);
+ throw new AxisJMSException(msg, e);
+ }
+
+ /**
+ * The actual Runnable Worker implementation which will process the
+ * received JMS messages in the worker thread pool
+ */
+ class Worker implements Runnable {
+
+ private Message message = null;
+
+ Worker(Message message) {
+ this.message = message;
+ }
+
+ public void run() {
+ MessageContext msgCtx = createMessageContext(message);
+
+ AxisEngine engine = new AxisEngine(msgCtx.getConfigurationContext());
+ try {
+ log.debug("Delegating JMS message for processing to the Axis engine");
+ try {
+ engine.receive(msgCtx);
+ } catch (AxisFault e) {
+ log.debug("Exception occured when receiving the SOAP message", e);
+ if (msgCtx.isServerSide()) {
+ MessageContext faultContext = MessageContextBuilder.createFaultMessageContext(msgCtx, e);
+ engine.sendFault(faultContext);
+ }
+ }
+ } catch (AxisFault af) {
+ log.error("JMS Worker [" + Thread.currentThread().getName() +
+ "] Encountered an Axis Fault : " + af.getMessage(), af);
+ }
+ }
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSOutTransportInfo.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSOutTransportInfo.java new file mode 100644 index 0000000000..5fa6542eec --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSOutTransportInfo.java @@ -0,0 +1,220 @@ +/*
+ * 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.jms;
+
+import java.util.Hashtable;
+
+import javax.jms.ConnectionFactory;
+import javax.jms.Destination;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NameNotFoundException;
+import javax.naming.NamingException;
+
+import org.apache.axis2.transport.OutTransportInfo;
+import org.apache.axis2.transport.jms.JMSConstants;
+import org.apache.axis2.transport.jms.JMSUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * The JMS OutTransportInfo
+ */
+public class JMSOutTransportInfo implements OutTransportInfo {
+
+ private static final Log log = LogFactory.getLog(JMSOutTransportInfo.class);
+
+ private ConnectionFactory connectionFactory = null;
+ private String connectionFactoryUser = null;
+ private String connectionFactoryPassword = null;
+ private Destination destination = null;
+
+ private String contentType = null;
+
+ /**
+ * Creates an instance using the given connection factory and destination
+ *
+ * @param connectionFactory the connection factory
+ * @param dest the destination
+ */
+ JMSOutTransportInfo(ConnectionFactory connectionFactory, Destination dest) {
+ this.connectionFactory = connectionFactory;
+ this.destination = dest;
+ }
+
+ /**
+ * Creates an instance using the given connection factory and destination
+ *
+ * @param connectionFactory the connection factory
+ * @param dest the destination
+ */
+ JMSOutTransportInfo(ConnectionFactory connectionFactory, String connectionFactoryUser, String connectionFactoryPassword, Destination dest) {
+ this.connectionFactory = connectionFactory;
+ this.connectionFactoryUser = connectionFactoryUser;
+ this.connectionFactoryPassword = connectionFactoryPassword;
+ this.destination = dest;
+ }
+
+ /**
+ * Creates and instance using the given URL
+ *
+ * @param url the URL
+ */
+ JMSOutTransportInfo(String url) {
+ if (!url.startsWith(JMSConstants.JMS_PREFIX)) {
+ handleException("Invalid JMS URL : " + url +
+ " Must begin with the prefix " + JMSConstants.JMS_PREFIX);
+ } else {
+ Context context = null;
+ Hashtable props = JMSUtils.getProperties(url);
+ try {
+ context = new InitialContext(props);
+ } catch (NamingException e) {
+ handleException("Could not get the initial context", e);
+ }
+
+ connectionFactory = getConnectionFactory(context, props);
+ connectionFactoryUser = getConnectionFactoryUser(context, props);
+ connectionFactoryPassword = getConnectionFactoryPass(context, props);
+ destination = getDestination(context, url);
+ }
+ }
+
+ /**
+ * Get the referenced ConnectionFactory using the properties from the context
+ *
+ * @param context the context to use for lookup
+ * @param props the properties which contains the JNDI name of the factory
+ * @return the connection factory
+ */
+ private ConnectionFactory getConnectionFactory(Context context, Hashtable props) {
+ try {
+
+ String conFacJndiName = (String) props.get(JMSConstants.CONFAC_JNDI_NAME_PARAM);
+ if (conFacJndiName != null) {
+ return (ConnectionFactory) context.lookup(conFacJndiName);
+ } else {
+ throw new NamingException(
+ "JMS Connection Factory JNDI name cannot be determined from url");
+ }
+ } catch (NamingException e) {
+ handleException("Cannot get JMS Connection factory with props : " + props, e);
+ }
+ return null;
+ }
+
+ /**
+ * Get the referenced ConnectionFactory Username (if supplied) using the properties from the context
+ *
+ * @param context the context to use for lookup
+ * @param props the properties which contains the JNDI name of the factory username
+ * @return the connection factory username (or null if one is not in the JNDI tree)
+ */
+ private String getConnectionFactoryUser(Context context, Hashtable props) {
+ try {
+
+ String conFacJndiUser = (String) props.get(JMSConstants.CONFAC_JNDI_NAME_USER);
+ if (conFacJndiUser != null) {
+ return (String) context.lookup(conFacJndiUser);
+ } else {
+ return null;
+ }
+ } catch (NamingException e) {
+ handleException("Cannot get JMS Connection factory username with props : " + props, e);
+ }
+ return null;
+ }
+
+ /**
+ * Get the referenced ConnectionFactory Password (if supplied) using the properties from the context
+ *
+ * @param context the context to use for lookup
+ * @param props the properties which contains the JNDI name of the factory password
+ * @return the connection factory password (or null if one is not in the JNDI tree)
+ */
+ private String getConnectionFactoryPass(Context context, Hashtable props) {
+ try {
+
+ String conFacJndiPass = (String) props.get(JMSConstants.CONFAC_JNDI_NAME_PASS);
+ if (conFacJndiPass != null) {
+ return (String) context.lookup(conFacJndiPass);
+ } else {
+ return null;
+ }
+ } catch (NamingException e) {
+ handleException("Cannot get JMS Connection factory password with props : " + props, e);
+ }
+ return null;
+ }
+
+ /**
+ * Get the JMS destination specified by the given URL from the context
+ *
+ * @param context the Context to lookup
+ * @param url URL
+ * @return the JMS destination, or null if it does not exist
+ */
+ private Destination getDestination(Context context, String url) {
+ String destinationName = JMSUtils.getDestination(url);
+ try {
+ return (Destination) context.lookup(destinationName);
+
+ } catch (NameNotFoundException e) {
+ log.warn("Cannot get or lookup JMS destination : " + destinationName +
+ " from url : " + url + " : " + e.getMessage());
+
+ } catch (NamingException e) {
+ handleException("Cannot get JMS destination : " + destinationName +
+ " from url : " + url, e);
+ }
+ return null;
+ }
+
+
+ private void handleException(String s) {
+ log.error(s);
+ throw new AxisJMSException(s);
+ }
+
+ private void handleException(String s, Exception e) {
+ log.error(s, e);
+ throw new AxisJMSException(s, e);
+ }
+
+ public Destination getDestination() {
+ return destination;
+ }
+
+ public ConnectionFactory getConnectionFactory() {
+ return connectionFactory;
+ }
+
+ public String getConnectionFactoryPassword() {
+ return connectionFactoryPassword;
+ }
+
+ public String getConnectionFactoryUser() {
+ return connectionFactoryUser;
+ }
+
+ public void setContentType(String contentType) {
+ this.contentType = contentType;
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSSender.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSSender.java new file mode 100644 index 0000000000..7caa045015 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSSender.java @@ -0,0 +1,389 @@ +/*
+ * 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.jms;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.Hashtable;
+
+import javax.jms.BytesMessage;
+import javax.jms.Connection;
+import javax.jms.ConnectionFactory;
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.MessageProducer;
+import javax.jms.Queue;
+import javax.jms.Session;
+import javax.jms.TextMessage;
+import javax.jms.Topic;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NameNotFoundException;
+import javax.naming.NamingException;
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMOutputFormat;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.description.TransportOutDescription;
+import org.apache.axis2.description.WSDL2Constants;
+import org.apache.axis2.handlers.AbstractHandler;
+import org.apache.axis2.java.security.AccessController;
+import org.apache.axis2.transport.TransportSender;
+import org.apache.axis2.transport.http.HTTPTransportUtils;
+import org.apache.axis2.transport.http.SOAPMessageFormatter;
+import org.apache.axis2.transport.jms.JMSConstants;
+import org.apache.axis2.transport.jms.JMSUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * The TransportSender for JMS
+ */
+public class JMSSender extends AbstractHandler implements TransportSender {
+
+ private static final Log log = LogFactory.getLog(JMSSender.class);
+
+ /**
+ * Performs the actual sending of the JMS message
+ *
+ * @param msgContext the message context to be sent
+ * @throws AxisFault on exception
+ */
+ public InvocationResponse invoke(MessageContext msgContext) throws AxisFault {
+
+ log.debug("JMSSender invoke()");
+
+ /* Added due to possible bug in Axis2, MTOM enablement is based on msgContext.isDoingMTOM
+ * However msgContext.isDoingMTOM will always return false unless set programmatically.
+ * HTTP sets this boolean programmatically by looking up whether enableMTOM has been set
+ * in axis2.xml or as an option on the client.
+ */
+ msgContext.setDoingMTOM(HTTPTransportUtils.doWriteMTOM(msgContext));
+
+ JMSOutTransportInfo transportInfo = null;
+ String targetAddress = null;
+
+ // is there a transport url? which may be different from the WS-A To..
+ targetAddress = (String) msgContext.getProperty(
+ Constants.Configuration.TRANSPORT_URL);
+
+ if (targetAddress != null) {
+ transportInfo = new JMSOutTransportInfo(targetAddress);
+ } else if (targetAddress == null && msgContext.getTo() != null &&
+ !msgContext.getTo().hasAnonymousAddress()) {
+ targetAddress = msgContext.getTo().getAddress();
+
+ if (!msgContext.getTo().hasNoneAddress()) {
+ transportInfo = new JMSOutTransportInfo(targetAddress);
+ } else {
+ //Don't send the message.
+ return InvocationResponse.CONTINUE;
+ }
+ } else if (msgContext.isServerSide()) {
+ // get the jms ReplyTo
+ transportInfo = (JMSOutTransportInfo)
+ msgContext.getProperty(Constants.OUT_TRANSPORT_INFO);
+ }
+
+ // get the ConnectionFactory to be used for the send
+ ConnectionFactory connectionFac = transportInfo.getConnectionFactory();
+
+ Connection con = null;
+ try {
+ String user = transportInfo.getConnectionFactoryUser();
+ String password = transportInfo.getConnectionFactoryPassword();
+
+ if ((user == null) || (password == null)){
+ // Use the OS username and credentials
+ con = connectionFac.createConnection();
+ } else{
+ // use an explicit username and password
+ con = connectionFac.createConnection(user, password);
+ }
+
+ Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ Message message = createJMSMessage(msgContext, session);
+
+ // get the JMS destination for the message being sent
+ Destination dest = transportInfo.getDestination();
+
+ if (dest == null) {
+ if (targetAddress != null) {
+
+ // if it does not exist, create it
+ String name = JMSUtils.getDestination(targetAddress);
+ if (log.isDebugEnabled()) {
+ log.debug("Creating JMS Destination : " + name);
+ }
+
+ try {
+ dest = session.createQueue(name);
+ } catch (JMSException e) {
+ handleException("Error creating destination Queue : " + name, e);
+ }
+ } else {
+ handleException("Cannot send reply to unknown JMS Destination");
+ }
+ }
+
+ MessageProducer producer = session.createProducer(dest);
+ Destination replyDest = null;
+
+ boolean waitForResponse =
+ msgContext.getOperationContext() != null &&
+ WSDL2Constants.MEP_URI_OUT_IN.equals(
+ msgContext.getOperationContext().getAxisOperation().getMessageExchangePattern());
+
+ if (waitForResponse) {
+ String replyToJNDIName = (String) msgContext.getProperty(JMSConstants.REPLY_PARAM);
+ if (replyToJNDIName != null && replyToJNDIName.length() > 0) {
+ Context context = null;
+ final Hashtable props = JMSUtils.getProperties(targetAddress);
+ try {
+ try {
+ context = (Context) AccessController.doPrivileged(
+ new PrivilegedExceptionAction() {
+ public Object run() throws NamingException{
+ return new InitialContext(props);
+ }
+ }
+ )
+ ;
+ } catch (PrivilegedActionException e) {
+ throw (NamingException) e.getException();
+ }
+ } catch (NamingException e) {
+ handleException("Could not get the initial context", e);
+ }
+
+ try {
+ replyDest = (Destination) context.lookup(replyToJNDIName);
+
+ } catch (NameNotFoundException e) {
+ log.warn("Cannot get or lookup JMS response destination : " +
+ replyToJNDIName + " : " + e.getMessage() +
+ ". Attempting to create a Queue named : " + replyToJNDIName);
+ replyDest = session.createQueue(replyToJNDIName);
+
+ } catch (NamingException e) {
+ handleException("Cannot get JMS response destination : " +
+ replyToJNDIName + " : ", e);
+ }
+
+ } else {
+ try {
+ // create temporary queue to receive reply
+ replyDest = session.createTemporaryQueue();
+ } catch (JMSException e) {
+ handleException("Error creating temporary queue for response");
+ }
+ }
+ message.setJMSReplyTo(replyDest);
+ if (log.isDebugEnabled()) {
+ log.debug("Expecting a response to JMS Destination : " +
+ (replyDest instanceof Queue ?
+ ((Queue) replyDest).getQueueName() : ((Topic) replyDest).getTopicName()));
+ }
+ }
+
+ try {
+ log.debug("[" + (msgContext.isServerSide() ? "Server" : "Client") +
+ "]Sending message to destination : " + dest);
+ producer.send(message);
+ producer.close();
+
+ } catch (JMSException e) {
+ handleException("Error sending JMS message to destination : " +
+ dest.toString(), e);
+ }
+
+ if (waitForResponse) {
+ try {
+ // wait for reply
+ MessageConsumer consumer = session.createConsumer(replyDest);
+
+ long timeout = JMSConstants.DEFAULT_JMS_TIMEOUT;
+ Long waitReply = (Long) msgContext.getProperty(JMSConstants.JMS_WAIT_REPLY);
+ if (waitReply != null) {
+ timeout = waitReply.longValue();
+ }
+
+ log.debug("Waiting for a maximum of " + timeout +
+ "ms for a response message to destination : " + replyDest);
+ con.start();
+ Message reply = consumer.receive(timeout);
+
+ if (reply != null) {
+ msgContext.setProperty(MessageContext.TRANSPORT_IN,
+ JMSUtils.getInputStream(reply));
+ } else {
+ log.warn("Did not receive a JMS response within " +
+ timeout + " ms to destination : " + dest);
+ }
+
+ } catch (JMSException e) {
+ handleException("Error reading response from temporary " +
+ "queue : " + replyDest, e);
+ }
+ }
+ } catch (JMSException e) {
+ handleException("Error preparing to send message to destination", e);
+
+ } finally {
+ if (con != null) {
+ try {
+ con.close(); // closes all sessions, producers, temp Q's etc
+ } catch (JMSException e) {
+ } // ignore
+ }
+ }
+ return InvocationResponse.CONTINUE;
+ }
+
+ public void cleanup(MessageContext msgContext) throws AxisFault {
+ // do nothing
+ }
+
+ public void init(ConfigurationContext confContext,
+ TransportOutDescription transportOut) throws AxisFault {
+ // do nothing
+ }
+
+ public void stop() {
+ // do nothing
+ }
+
+ /**
+ * Create a JMS Message from the given MessageContext and using the given
+ * session
+ *
+ * @param msgContext the MessageContext
+ * @param session the JMS session
+ * @return a JMS message from the context and session
+ * @throws JMSException on exception
+ */
+ private Message createJMSMessage(MessageContext msgContext, Session session)
+ throws JMSException {
+
+ Message message = null;
+ String msgType = getProperty(msgContext, JMSConstants.JMS_MESSAGE_TYPE);
+
+ OMElement msgElement = msgContext.getEnvelope();
+ if (msgContext.isDoingREST()) {
+ msgElement = msgContext.getEnvelope().getBody().getFirstElement();
+ }
+
+ if (msgType != null && JMSConstants.JMS_BYTE_MESSAGE.equals(msgType)) {
+
+ message = session.createBytesMessage();
+ BytesMessage bytesMsg = (BytesMessage) message;
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ OMOutputFormat format = new OMOutputFormat();
+
+ /* Added due to possible bug in Axis2, OMOutputFormat's boolean isSOAP11 defaults to true.
+ * This means that if left untouched all JMS byte messages must be SOAP 1.1
+ * We set the boolean here based on the messageContexts value, which is assertained from
+ * the soap namespace used. This is what HTTP does also.
+ */
+ format.setSOAP11(msgContext.isSOAP11());
+ format.setCharSetEncoding(
+ getProperty(msgContext, Constants.Configuration.CHARACTER_SET_ENCODING));
+ format.setDoOptimize(msgContext.isDoingMTOM());
+ try {
+ msgElement.serializeAndConsume(baos, format);
+ baos.flush();
+ } catch (XMLStreamException e) {
+ handleException("XML serialization error creating BytesMessage", e);
+ } catch (IOException e) {
+ handleException("IO Error while creating BytesMessage", e);
+ }
+ bytesMsg.writeBytes(baos.toByteArray());
+
+ /* Added due to possible bug in Axis2, the content type is never set for a JMS byte message. This
+ * goes unnoticed when MTOM is not used, as the server can handle the message. However once MTOM
+ * is used a contentType of multipart/related is required.
+ */
+ bytesMsg.setStringProperty(JMSConstants.CONTENT_TYPE,
+ new SOAPMessageFormatter().getContentType(msgContext, format, null));
+ } else {
+ message = session.createTextMessage(); // default
+ TextMessage txtMsg = (TextMessage) message;
+ txtMsg.setText(msgElement.toString());
+ }
+
+ // set the JMS correlation ID if specified
+ String correlationId = getProperty(msgContext, JMSConstants.JMS_COORELATION_ID);
+ if (correlationId == null && msgContext.getRelatesTo() != null) {
+ correlationId = msgContext.getRelatesTo().getValue();
+ }
+
+ if (correlationId != null) {
+ message.setJMSCorrelationID(correlationId);
+ }
+
+ if (msgContext.isServerSide()) {
+ // set SOAP Action and context type as properties on the JMS message
+ setProperty(message, msgContext, JMSConstants.SOAPACTION);
+ setProperty(message, msgContext, JMSConstants.CONTENT_TYPE);
+ } else {
+ String action = msgContext.getOptions().getAction();
+ if (action != null) {
+ message.setStringProperty(JMSConstants.SOAPACTION, action);
+ }
+ }
+
+ return message;
+ }
+
+ private void setProperty(Message message, MessageContext msgCtx, String key) {
+
+ String value = getProperty(msgCtx, key);
+ if (value != null) {
+ try {
+ message.setStringProperty(key, value);
+ } catch (JMSException e) {
+ log.warn("Couldn't set message property : " + key + " = " + value, e);
+ }
+ }
+ }
+
+ private String getProperty(MessageContext mc, String key) {
+ return (String) mc.getProperty(key);
+ }
+
+ private static void handleException(String s) {
+ log.error(s);
+ throw new AxisJMSException(s);
+ }
+
+ private static void handleException(String s, Exception e) {
+ log.error(s, e);
+ throw new AxisJMSException(s, e);
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/README b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/README new file mode 100644 index 0000000000..5df1751298 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/README @@ -0,0 +1,14 @@ +The classes in this package are a copy of the same classes from the
+Axis2 package org.apache.axis2.transport.jms in the Axis2 1.4.1 release.
+
+The only change is in the listenOnDestination method in JMSConnectionFactory
+to use Tuscany threads instead of the setMessageListener call approach when
+running in a JEE container where setMessageListener is prohibited. There are
+several classes copied in this Tuscany package as many of the constructors
+and methods are not public so we can't just subclass to fix the problem.
+
+In Axis2 1.5 and the new separately released JMS transport will fix this
+problem so when we move up to that in Tuscany we can get rid of this package.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingBasicAuthenticationConfigurator.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingBasicAuthenticationConfigurator.java new file mode 100644 index 0000000000..0f73320c47 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingBasicAuthenticationConfigurator.java @@ -0,0 +1,121 @@ +/* + * 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.policy.configurator; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import javax.security.auth.Subject; + +import org.apache.axiom.om.util.Base64; +import org.apache.axis2.client.OperationClient; +import org.apache.axis2.context.MessageContext; +import org.apache.axis2.transport.http.HTTPConstants; +import org.apache.axis2.transport.http.HttpTransportProperties; +import org.apache.axis2.transport.http.HttpTransportProperties.Authenticator; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.policy.SecurityUtil; +import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy; +import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPrincipal; +import org.osoa.sca.ServiceRuntimeException; + +/** + * Policy handler to handle PolicySet that contain Axis2ConfigParamPolicy instances + * + * @version $Rev$ $Date$ + */ +public class Axis2BindingBasicAuthenticationConfigurator { + + + public static void setOperationOptions(OperationClient operationClient, Message msg, BasicAuthenticationPolicy policy) { + String username = null; + String password = null; + + // get the security context + Subject subject = SecurityUtil.getSubject(msg); + BasicAuthenticationPrincipal principal = SecurityUtil.getPrincipal(subject, + BasicAuthenticationPrincipal.class); + + // could use the security principal to look up basic auth credentials + if ( principal != null ) { + username = ((BasicAuthenticationPrincipal)principal).getName(); + password = ((BasicAuthenticationPrincipal)principal).getPassword(); + } + + if (username == null || password == null ){ + throw new ServiceRuntimeException("Basic authentication username or password is null"); + } + + HttpTransportProperties.Authenticator authenticator = new HttpTransportProperties.Authenticator(); + List<String> auth = new ArrayList<String>(); + auth.add(Authenticator.BASIC); + authenticator.setAuthSchemes(auth); + authenticator.setPreemptiveAuthentication(true); + authenticator.setUsername(username); + authenticator.setPassword(password); + + operationClient.getOptions().setProperty(HTTPConstants.AUTHENTICATE, + authenticator); + } + + public static void parseHTTPHeader(MessageContext messageContext, Message msg, BasicAuthenticationPolicy policy) { + + Map httpHeaderProperties = (Map)messageContext.getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS); + + String basicAuthString = (String)httpHeaderProperties.get("Authorization"); + String decodedBasicAuthString = null; + String username = null; + String password = null; + + if (basicAuthString != null) { + basicAuthString = basicAuthString.trim(); + + if (basicAuthString.startsWith("Basic ")) { + decodedBasicAuthString = new String(Base64.decode(basicAuthString.substring(6))); + } + + int collonIndex = decodedBasicAuthString.indexOf(':'); + + if (collonIndex == -1){ + username = decodedBasicAuthString; + } else { + username = decodedBasicAuthString.substring(0, collonIndex); + password = decodedBasicAuthString.substring(collonIndex + 1); + } + } + + // get the security context + Subject subject = SecurityUtil.getSubject(msg); + BasicAuthenticationPrincipal principal = null; + try { + principal = new BasicAuthenticationPrincipal(username, + password); + } catch (Exception ex) { + // null test will throw a suitable exceptions + } + + if (principal == null){ + throw new ServiceRuntimeException("User credentials for authentication expected"); + } + + subject.getPrincipals().add(principal); + } +} diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingHeaderConfigurator.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingHeaderConfigurator.java new file mode 100644 index 0000000000..647f934c02 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingHeaderConfigurator.java @@ -0,0 +1,69 @@ +/* + * 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.policy.configurator; + + + +import javax.xml.namespace.QName; +import org.apache.axiom.om.OMElement; +import org.apache.axiom.om.OMFactory; +import org.apache.axiom.soap.SOAPEnvelope; +import org.apache.axiom.soap.SOAPHeader; +import org.apache.axis2.context.MessageContext; +import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicyUtil; +import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2SOAPHeader; +import org.apache.tuscany.sca.invocation.Message; + + +/** + * Policy handler to handle PolicySet that contain Axis2ConfigParamPolicy instances + * + * @version $Rev$ $Date$ + */ +public class Axis2BindingHeaderConfigurator { + + + public static void setHeader(MessageContext messageContext, Message msg, QName headerQName) { + + if (headerQName != null){ + SOAPEnvelope envelope = messageContext.getEnvelope(); + OMFactory factory = envelope.getOMFactory(); + SOAPHeader soapHeader = envelope.getHeader(); + + Axis2SOAPHeader header = Axis2HeaderPolicyUtil.getHeader(msg, headerQName) ; + + if (header != null){ + soapHeader.addChild(header.getAsSOAPHeaderBlock(factory)); + } + } + } + + public static void getHeader(MessageContext messageContext, Message msg, QName headerQName, Axis2SOAPHeader header) { + + SOAPEnvelope sev = messageContext.getEnvelope(); + SOAPHeader sh = sev.getHeader(); + OMElement omHeader = sh.getFirstChildWithName(headerQName); + + header.setAsSOAPHeaderBlock(omHeader); + + msg.getHeaders().add(header); + } + +} |