diff options
Diffstat (limited to 'tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org')
18 files changed, 3527 insertions, 0 deletions
diff --git a/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java new file mode 100644 index 0000000000..46c97e7553 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java @@ -0,0 +1,302 @@ +/* + * 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.tuscany.sca.assembly.Endpoint; +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.authentication.basic.BasicAuthenticationPolicy; +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 { + private final static String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1"; + + 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(SCA11_TUSCANY_NS, "CallbackID", TUSCANY_PREFIX); + public static final QName CONVERSATION_ID_REFPARM_QN = + new QName(SCA11_TUSCANY_NS, "ConversationID", TUSCANY_PREFIX); + + private Axis2ServiceClient serviceClient; + private QName wsdlOperationName; + private Options options; + private SOAPFactory soapFactory; + 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, + WebServiceBinding wsBinding) { + this.serviceClient = serviceClient; + this.wsdlOperationName = wsdlOperationName; + this.options = options; + this.soapFactory = soapFactory; + this.wsBinding = wsBinding; + + // find out which policies are active + /* + if (wsBinding instanceof PolicySubject) { + List<PolicySet> policySets = ((PolicySubject)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("Out"); + requestMC.getOptions().setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE); + requestMC.getOptions().setTimeOutInMilliSeconds(240000L); + + /* + 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("In"); + + /* + 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); + + Endpoint callbackEndpoint = msg.getFrom().getCallbackEndpoint(); + +/* TODO - EPR - not required for OASIS + // 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 (callbackEndpoint != null) { + EndpointReference fromEPR = new EndpointReference(callbackEndpoint.getURI()); + 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) { + Endpoint ep = msg.getTo(); + if (ep != null) { + requestMC.setTo(new EndpointReference(ep.getBinding().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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java new file mode 100644 index 0000000000..a04e0d54e5 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.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 org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +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.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; + +/** + * Axis2BindingProviderFactory + * + * @version $Rev$ $Date$ + */ + +public class Axis2BindingProviderFactory implements BindingProviderFactory<WebServiceBinding> { + + private FactoryExtensionPoint modelFactories; + private ServletHost servletHost; + private DataBindingExtensionPoint dataBindings; + + public Axis2BindingProviderFactory(ExtensionPointRegistry extensionPoints) { + ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class); + List<ServletHost> hosts = servletHosts.getServletHosts(); + if (!hosts.isEmpty()) { + this.servletHost = hosts.get(0); + } + modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class); + dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class); + } + + public ReferenceBindingProvider createReferenceBindingProvider(EndpointReference endpointReference) { + return new Axis2ReferenceBindingProvider(endpointReference, modelFactories, dataBindings); + } + + public ServiceBindingProvider createServiceBindingProvider(Endpoint endpoint) { + return new Axis2ServiceBindingProvider(endpoint, servletHost, modelFactories, dataBindings); + } + + public Class<WebServiceBinding> getModelType() { + return WebServiceBinding.class; + } +} diff --git a/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ConfiguratorHelper.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ConfiguratorHelper.java new file mode 100644 index 0000000000..a7dc09ea6d --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ConfiguratorHelper.java @@ -0,0 +1,78 @@ +/* + * 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 org.apache.axis2.AxisFault; +import org.apache.axis2.context.ConfigurationContext; +import org.apache.axis2.deployment.URLBasedAxisConfigurator; +import org.apache.tuscany.sca.extensibility.ClassLoaderContext; +import org.oasisopen.sca.ServiceRuntimeException; + +/** + * The Helper class that loades the Axis2 configuration from the axis2.xml + */ +public class Axis2ConfiguratorHelper { + + /** + * We cannot hold this method directly in the {@link TuscanyAxisConfigurator} class as the super class + * uses the TCCL to load classes + * + * @param isRampartRequired + * @return + */ + public static ConfigurationContext getAxis2ConfigurationContext(final boolean isRampartRequired) { + try { + // TuscanyAxisConfigurator tuscanyAxisConfigurator = new TuscanyAxisConfigurator(); + // Allow privileged access to read properties. Requires PropertyPermission read in + // security policy. + ConfigurationContext configContext = + AccessController.doPrivileged(new PrivilegedExceptionAction<ConfigurationContext>() { + public ConfigurationContext run() throws AxisFault { + // The tuscany-binding-ws-axis2 class loader. We contribute the message + // receivers in the axis2.xml + ClassLoader cl0 = getClass().getClassLoader(); + + // The axis2 class loader + ClassLoader cl1 = URLBasedAxisConfigurator.class.getClassLoader(); + + ClassLoader tccl = ClassLoaderContext.setContextClassLoader(cl0, cl1); + + try { + return new TuscanyAxisConfigurator(isRampartRequired).getConfigurationContext(); + } finally { + if (tccl != null) { + Thread.currentThread().setContextClassLoader(tccl); + } + } + } + }); + return configContext; + // deployRampartModule(); + // configureSecurity(); + } catch (PrivilegedActionException e) { + throw new ServiceRuntimeException(e.getException()); + } + } + +} diff --git a/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java new file mode 100644 index 0000000000..abf5f4008d --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.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 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.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.invocation.Message; + +/** + * 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, + WebServiceBinding wsBinding) { + + super(serviceClient, wsdlOperationName, options, soapFactory, 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("Out"); + //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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java new file mode 100644 index 0000000000..2aabce9937 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.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 org.apache.axiom.om.OMElement; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +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.provider.ReferenceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.oasisopen.sca.ServiceRuntimeException; + +public class Axis2ReferenceBindingProvider implements ReferenceBindingProvider { + + private RuntimeComponent component; + private RuntimeComponentReference reference; + private WebServiceBinding wsBinding; + + private Axis2ServiceClient axisClient; + + public Axis2ReferenceBindingProvider(EndpointReference endpointReference, + FactoryExtensionPoint modelFactories, + DataBindingExtensionPoint dataBindings) { + + MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class); + this.wsBinding = (WebServiceBinding)endpointReference.getBinding(); + this.component = (RuntimeComponent)endpointReference.getComponent(); + this.reference = (RuntimeComponentReference)endpointReference.getReference(); + + // A WSDL document should always be present in the binding + if (wsBinding.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); + } + + 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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java new file mode 100644 index 0000000000..b6aac923a0 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java @@ -0,0 +1,84 @@ +/* + * 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 org.apache.axiom.om.OMElement; +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +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.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.oasisopen.sca.ServiceRuntimeException; + +public class Axis2ServiceBindingProvider implements ServiceBindingProvider { + + private RuntimeComponent component; + private RuntimeComponentService service; + private WebServiceBinding wsBinding; + + private Axis2ServiceProvider axisProvider; + + public Axis2ServiceBindingProvider(Endpoint endpoint, + ServletHost servletHost, + FactoryExtensionPoint modelFactories, + DataBindingExtensionPoint dataBindings) { + + if (servletHost == null) { + throw new ServiceRuntimeException("No Servlet host is avaible for HTTP web services"); + } + + MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class); + this.wsBinding = (WebServiceBinding)endpoint.getBinding(); + this.component = (RuntimeComponent)endpoint.getComponent(); + this.service = (RuntimeComponentService)endpoint.getService(); + + // 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, modelFactories); + } + + public void start() { + axisProvider.start(); + } + + public void stop() { + axisProvider.stop(); + } + + public InterfaceContract getBindingInterfaceContract() { + return wsBinding.getBindingInterfaceContract(); + } + + public boolean supportsOneWayInvocation() { + return true; + } + +} diff --git a/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java new file mode 100644 index 0000000000..be4e902eaa --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java @@ -0,0 +1,461 @@ +/* + * 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.Axis2ConfiguratorHelper.getAxis2ConfigurationContext; +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.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.common.xml.XMLDocumentHelper; +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.PolicySubject; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.ws.commons.schema.resolver.URIResolver; + +public class Axis2ServiceClient { + + private RuntimeComponent component; + private AbstractContract contract; + private WebServiceBinding wsBinding; + private ServiceClient serviceClient; + + public Axis2ServiceClient(RuntimeComponent component, + AbstractContract contract, + WebServiceBinding wsBinding, + MessageFactory messageFactory) { + + this.component = component; + this.contract = contract; + this.wsBinding = wsBinding; + } + + 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 = + getAxis2ConfigurationContext(isRampartRequired); + + createPolicyHandlers(); + + 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, wsBinding); + } else { + invoker = new Axis2BindingInvoker(this, wsdlOperationQName, options, soapFactory, 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 PolicySubject) { + + // 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); + } + } +*/ + } + } + + +} diff --git a/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java new file mode 100644 index 0000000000..795b3b256f --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java @@ -0,0 +1,62 @@ +/* + * 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 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; + +public class Axis2ServiceInMessageReceiver extends AbstractInMessageReceiver { + + protected Operation operation; + + private Axis2ServiceProvider provider; + + public Axis2ServiceInMessageReceiver(Axis2ServiceProvider provider, Operation operation) { + this.provider = provider; + this.operation = operation; + } + + public Axis2ServiceInMessageReceiver() { + } + + @Override + public void invokeBusinessLogic(MessageContext inMC) throws AxisFault { + try { + OMElement requestOM = inMC.getEnvelope().getBody().getFirstElement(); + Object[] args = new Object[] {requestOM}; + + provider.invokeTarget(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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java new file mode 100644 index 0000000000..2cd176aae0 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java @@ -0,0 +1,99 @@ +/* + * 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.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.oasisopen.sca.ServiceRuntimeException; + +public class Axis2ServiceInOutSyncMessageReceiver extends AbstractInOutSyncMessageReceiver { + private static final Logger logger = Logger.getLogger(Axis2ServiceInOutSyncMessageReceiver.class.getName()); + + protected Operation operation; + + private Axis2ServiceProvider provider; + + public Axis2ServiceInOutSyncMessageReceiver(Axis2ServiceProvider provider, Operation operation) { + this.provider = provider; + this.operation = operation; + } + + 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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java new file mode 100644 index 0000000000..4f7e308eb5 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java @@ -0,0 +1,817 @@ +/* + * 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.Axis2ConfiguratorHelper.getAxis2ConfigurationContext; + +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.JMSListener; +import org.apache.axis2.transport.jms.JMSSender; +import org.apache.axis2.transport.jms.JMSUtils; +import org.apache.tuscany.sca.assembly.AbstractContract; +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.assembly.SCABinding; +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.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.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.FactoryExtensionPoint; +import org.apache.tuscany.sca.core.assembly.RuntimeAssemblyFactory; +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.PolicySubject; +import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy; +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.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.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 FactoryExtensionPoint modelFactories; + private RuntimeAssemblyFactory assemblyFactory; + private ConfigurationContext configContext; + private JMSSender jmsSender; + private JMSListener jmsListener; + private Map<String, Port> urlMap = new HashMap<String, Port>(); + + private BasicAuthenticationPolicy basicAuthenticationPolicy = null; + private Axis2TokenAuthenticationPolicy axis2TokenAuthenticationPolicy = null; + private List<Axis2HeaderPolicy> axis2HeaderPolicies = new ArrayList<Axis2HeaderPolicy>(); + + 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://docs.oasis-open.org/ns/opencsa/sca/200903", "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, + final FactoryExtensionPoint modelFactories) { + + this.component = component; + this.contract = contract; + this.wsBinding = wsBinding; + this.servletHost = servletHost; + this.messageFactory = messageFactory; + this.modelFactories = modelFactories; + this.assemblyFactory = (RuntimeAssemblyFactory)modelFactories.getFactory(AssemblyFactory.class); + + final boolean isRampartRequired = AxisPolicyHelper.isRampartRequired(wsBinding); + configContext = getAxis2ConfigurationContext(isRampartRequired); + + 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 PolicySubject) { + List<PolicySet> policySets = ((PolicySubject)wsBinding).getApplicablePolicySets(); + 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); + } + } + + // TODO - EPR - what to do with URI + /* + private EndpointReference2 createEndpointReference() { + FactoryExtensionPoint factories = + component.getComponentContext().getExtensionPointRegistry().getExtensionPoint(FactoryExtensionPoint.class); + RuntimeAssemblyFactory factory = (RuntimeAssemblyFactory)factories.getFactory(AssemblyFactory.class); + return factory.createEndpointReference(); + } + */ + + 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); + } + + 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(); + jmsSender = new JMSSender(); + ListenerManager listenerManager = configContext.getListenerManager(); + TransportInDescription trsIn = + configContext.getAxisConfiguration().getTransportIn(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); + + 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("wsdl4jDefinition", 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); + } else { + msgrec = new Axis2ServiceInOutSyncMessageReceiver(this, op); + } + 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) { + 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(); + } + } + +/* TODO - EPR - not required by OASIS + 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); + + // Create a from EPR to hold the details of the callback endpoint + EndpointReference from = null; + if (callbackAddress != null ) { + from = assemblyFactory.createEndpointReference(); + Endpoint fromEndpoint = assemblyFactory.createEndpoint(); + from.setTargetEndpoint(fromEndpoint); + from.setStatus(EndpointReference.WIRED_TARGET_FOUND_AND_MATCHED); + msg.setFrom(from); + Endpoint callbackEndpoint = assemblyFactory.createEndpoint(); + callbackEndpoint.setURI(callbackAddress); + callbackEndpoint.setUnresolved(true); + from.setCallbackEndpoint(callbackEndpoint); + } + + /* TODO - EPR - not required in OASIS + // set the reference parameters into the "From" EPR + if (callbackAddress != null) { + parameters.setCallbackReference(createEndpointReference(callbackAddress)); + } + if (callbackID != null) { + parameters.setCallbackID(callbackID); + } + if (conversationID != null) { + parameters.setConversationID(conversationID); + } + + if (basicAuthenticationPolicy != null) { + Axis2BindingBasicAuthenticationConfigurator.parseHTTPHeader(inMC, msg, basicAuthenticationPolicy); + } + */ + + // find the runtime wire and invoke it with the message + RuntimeWire wire = ((RuntimeComponentService)contract).getRuntimeWire(getBinding()); + + // TODO - EPR - if there is no wire then find the wire for the SCA binding + // because this WS endpoint is providing remote support for the + // SCA binding + if (wire == null){ + for(RuntimeWire tmpWire : ((RuntimeComponentService)contract).getRuntimeWires()){ + if (tmpWire.getEndpoint().getBinding() instanceof SCABinding){ + wire = tmpWire; + break; + } + } + } + Object response = wire.invoke(op, msg); + + 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 createPolicyHandlers() throws IllegalAccessException, InstantiationException, ClassNotFoundException { + if (wsBinding instanceof PolicySubject) { + + // 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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java b/tags/java/sca/2.0-M4-RC2/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/tags/java/sca/2.0-M4-RC2/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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/AxisPolicyHelper.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/AxisPolicyHelper.java new file mode 100644 index 0000000000..da02d1033e --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/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.PolicySubject; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySubject; + +/** + * @version $Rev$ $Date$ + */ +public class AxisPolicyHelper { + + public static final String XMLNS_SCA_11 = "http://docs.oasis-open.org/ns/opencsa/sca/200903"; + public static final QName AUTHENTICATION_INTENT = new QName(XMLNS_SCA_11, "authentication"); + public static final QName CONFIDENTIALITY_INTENT = new QName(XMLNS_SCA_11, "confidentiality"); + public static final QName INTEGRITY_INTENT = new QName(XMLNS_SCA_11, "integrity"); + public static final QName MTOM_INTENT = new QName(XMLNS_SCA_11, "MTOM"); + public static final QName SOAP12_INTENT = new QName(XMLNS_SCA_11, "SOAP12"); + + public static PolicySet getPolicySet(Binding wsBinding, QName intentName) { + PolicySet returnPolicySet = null; + + if (wsBinding instanceof PolicySubject) { + PolicySubject policiedBinding = (PolicySubject)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 PolicySubject) { + List<Intent> intents = ((PolicySubject)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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java new file mode 100644 index 0000000000..c8050912d6 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java @@ -0,0 +1,336 @@ +/* + * 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 java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.Set; + +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.tuscany.sca.extensibility.ServiceDiscovery; +import org.oasisopen.sca.ServiceRuntimeException; + +/** + * 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; + } + + private InputStream getResourceAsStream(final String resource) { + return AccessController.doPrivileged(new PrivilegedAction<InputStream>() { + public InputStream run() { + ClassLoader cl = Thread.currentThread().getContextClassLoader(); + return cl.getResourceAsStream(resource); + } + }); + } + + /* 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 = + 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("rampart"); + module.setVersion("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(); + } + + calculateDefaultModuleVersion(axisConfig.getModules(), axisConfig); + axisConfig.validateSystemPredefinedPhases(); + } catch (IOException e) { + throw new DeploymentException(e); + } + } + /** + * Get the name of the module , where archive name is combination of module name + its version + * The format of the name is as follows: + * moduleName-00.0000 + * Example: "addressing-01.0001.mar" would return "addressing" + * + * @param moduleName the name of the module archive + * @return the module name parsed out of the file name + */ + public static String getModuleName(String moduleName) { + if (moduleName.endsWith("-SNAPSHOT")) { + return moduleName.substring(0, moduleName.indexOf("-SNAPSHOT")); + } + char delimiter = '-'; + int version_index = moduleName.lastIndexOf(delimiter); + if (version_index > 0) { + String versionString = getModuleVersion(moduleName); + if (versionString == null) { + return moduleName; + } else { + return moduleName.substring(0, version_index); + } + } else { + return moduleName; + } + } + + public static String getModuleVersion(String moduleName) { + if (moduleName.endsWith("-SNAPSHOT")) { + return "SNAPSHOT"; + } + char version_seperator = '-'; + int version_index = moduleName.lastIndexOf(version_seperator); + if (version_index > 0) { + String versionString = moduleName.substring(version_index + 1, moduleName.length()); + try { + Float.parseFloat(versionString); + return versionString; + } catch (NumberFormatException e) { + return null; + } + } else { + return null; + } + } + + public static String getModuleName(String moduleName, String moduleVersion) { + if (moduleVersion != null && moduleVersion.length() != 0) { + moduleName = moduleName + "-" + moduleVersion; + } + return moduleName; + } + + public static boolean isLatest(String moduleVersion, String currentDefaultVersion) { + if (AxisModule.VERSION_SNAPSHOT.equals(moduleVersion)) { + return true; + } else { + float m_version = Float.parseFloat(moduleVersion); + float m_c_vresion = Float.parseFloat(currentDefaultVersion); + return m_version > m_c_vresion; + } + } + + public static void calculateDefaultModuleVersion(HashMap modules, + AxisConfiguration axisConfig) { + Iterator allModules = modules.values().iterator(); + HashMap defaultModules = new HashMap(); + while (allModules.hasNext()) { + AxisModule axisModule = (AxisModule) allModules.next(); + String moduleName = axisModule.getName(); + String moduleNameString; + String moduleVersionString; + if (AxisModule.VERSION_SNAPSHOT.equals(axisModule.getVersion())) { + moduleNameString = axisModule.getName(); + moduleVersionString = axisModule.getVersion(); + } else { + if (axisModule.getVersion() == null) { + moduleNameString = getModuleName(moduleName); + moduleVersionString = getModuleVersion(moduleName); + if (moduleVersionString != null) { + try { + Float.valueOf(moduleVersionString); + axisModule.setVersion(moduleVersionString); + axisModule.setName(moduleName); + } catch (NumberFormatException e) { + moduleVersionString = null; + } + } + } else { + moduleNameString = axisModule.getName(); + moduleVersionString = axisModule.getVersion(); + } + } + String currentDefaultVerison = (String) defaultModules.get(moduleNameString); + if (currentDefaultVerison != null) { + // if the module version is null then , that will be ignore in this case + if (!AxisModule.VERSION_SNAPSHOT.equals(currentDefaultVerison)) { + if (moduleVersionString != null && + isLatest(moduleVersionString, currentDefaultVerison)) { + defaultModules.put(moduleNameString, moduleVersionString); + } + } + } else { + defaultModules.put(moduleNameString, moduleVersionString); + } + + } + Iterator def_mod_itr = defaultModules.keySet().iterator(); + while (def_mod_itr.hasNext()) { + String moduleName = (String) def_mod_itr.next(); + axisConfig.addDefaultModuleVersion(moduleName, (String) defaultModules.get(moduleName)); + } + } + + + 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); + } + } + +} diff --git a/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java new file mode 100644 index 0000000000..3527061a66 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java @@ -0,0 +1,104 @@ +/* + * 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.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 = path.split("/"); + 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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListenerManager.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListenerManager.java new file mode 100644 index 0000000000..eb1e1a27aa --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListenerManager.java @@ -0,0 +1,115 @@ +/* + * 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(); + try { + if (shutdownThread != null) { + Runtime.getRuntime().removeShutdownHook(shutdownThread); + shutdownThread = null; + } + } catch (IllegalStateException e) { + // Ignore + shutdownThread = null; + } + } + + 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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java new file mode 100644 index 0000000000..55f1592657 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java @@ -0,0 +1,231 @@ +/* + * 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.OutputStream; +import java.io.OutputStreamWriter; +import java.net.URI; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; + +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 org.apache.axis2.context.ConfigurationContext; +import org.apache.axis2.description.AxisService; +import org.apache.axis2.description.Parameter; +import org.apache.axis2.transport.http.ListingAgent; +import org.apache.axis2.transport.http.server.HttpUtils; +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("wsdl4jDefinition"); + 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); + modifiedURL = addContextRoot(modifiedURL, serviceName); + 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 String addContextRoot(String modifiedURL, String serviceName) { + if (!"/".equals(configContext.getContextRoot())) { + if (modifiedURL.endsWith(serviceName)) { + URI uri = URI.create(modifiedURL); + if (!uri.getPath().startsWith(configContext.getContextRoot())) { + modifiedURL = modifiedURL.substring(0, modifiedURL.length() - serviceName.length()) + configContext.getContextRoot() + serviceName; + } + } + } + return modifiedURL; + } + + 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 = path.split("/"); + 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 = HttpUtils.getIpAddress(); + 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/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingBasicAuthenticationConfigurator.java b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingBasicAuthenticationConfigurator.java new file mode 100644 index 0000000000..eba7a01798 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingBasicAuthenticationConfigurator.java @@ -0,0 +1,111 @@ +/* + * 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.security.SecurityUtil; +import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy; +import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPrincipal; +import org.oasisopen.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 = new BasicAuthenticationPrincipal(username, + password); + subject.getPrincipals().add(principal); + } +} diff --git a/tags/java/sca/2.0-M4-RC2/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingHeaderConfigurator.java b/tags/java/sca/2.0-M4-RC2/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/tags/java/sca/2.0-M4-RC2/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); + } + +} |