From efb0ddbc01fad41b099dd923bcf2e0d5a8e4f5c3 Mon Sep 17 00:00:00 2001 From: slaws Date: Wed, 3 Feb 2010 18:45:52 +0000 Subject: back up some experimental code git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@906169 13f79535-47bb-0310-9956-ffa450edef68 --- .../binding/ws/axis2/Axis2EngineIntegration.java | 281 ++++++++++++--------- .../sca/binding/ws/axis2/Axis2ServiceClient.java | 58 +++-- 2 files changed, 198 insertions(+), 141 deletions(-) (limited to 'sca-java-2.x/trunk/modules/binding-ws-runtime-axis2/src/main/java/org') diff --git a/sca-java-2.x/trunk/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2EngineIntegration.java b/sca-java-2.x/trunk/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2EngineIntegration.java index 8cd963f4ca..525250a43b 100644 --- a/sca-java-2.x/trunk/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2EngineIntegration.java +++ b/sca-java-2.x/trunk/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2EngineIntegration.java @@ -19,6 +19,7 @@ package org.apache.tuscany.sca.binding.ws.axis2; +import java.net.MalformedURLException; import java.net.URI; import java.net.URISyntaxException; import java.net.URL; @@ -48,10 +49,10 @@ import org.apache.axiom.om.OMElement; import org.apache.axiom.om.OMFactory; 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.ConfigurationContextFactory; +import org.apache.axis2.deployment.URLBasedAxisConfigurator; import org.apache.axis2.deployment.util.Utils; import org.apache.axis2.description.AxisEndpoint; import org.apache.axis2.description.AxisOperation; @@ -66,40 +67,42 @@ import org.apache.axis2.engine.ListenerManager; import org.apache.axis2.engine.MessageReceiver; import org.apache.axis2.transport.jms.JMSListener; import org.apache.axis2.transport.jms.JMSSender; +import org.apache.axis2.transport.local.LocalResponder; import org.apache.tuscany.sca.assembly.AbstractContract; import org.apache.tuscany.sca.assembly.AssemblyFactory; 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.mtom.Axis2MTOMPolicyProvider; import org.apache.tuscany.sca.core.FactoryExtensionPoint; import org.apache.tuscany.sca.core.assembly.RuntimeAssemblyFactory; +import org.apache.tuscany.sca.extensibility.ClassLoaderContext; 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.MessageFactory; -import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.util.PolicyHelper; +import org.apache.tuscany.sca.provider.PolicyProvider; import org.apache.tuscany.sca.runtime.RuntimeComponent; import org.apache.tuscany.sca.runtime.RuntimeEndpoint; import org.apache.tuscany.sca.xsd.XSDefinition; import org.apache.ws.commons.schema.XmlSchema; import org.apache.ws.commons.schema.XmlSchemaExternal; +import org.apache.xerces.jaxp.DocumentBuilderFactoryImpl; +import org.oasisopen.sca.ServiceRuntimeException; import org.w3c.dom.Element; import org.w3c.dom.NamedNodeMap; import org.w3c.dom.Node; import org.w3c.dom.NodeList; +import com.ctc.wstx.stax.WstxInputFactory; + + public class Axis2EngineIntegration { private static final Logger logger = Logger.getLogger(Axis2EngineIntegration.class.getName()); - private ConfigurationContext configContext; - - //============================ - - public static final String IMPORT_TAG = "import"; - public static final String INCLUDE_TAG = "include"; - private RuntimeEndpoint endpoint; private RuntimeComponent component; private AbstractContract contract; @@ -109,9 +112,40 @@ public class Axis2EngineIntegration { private FactoryExtensionPoint modelFactories; private RuntimeAssemblyFactory assemblyFactory; + private ConfigurationContext configContext; + + // a map of all endpoint URIs to WSDL ports for which service will be started + // + private Map urlMap = new HashMap(); + + // default provided intents + public static final String SCA_11_NS = org.apache.tuscany.sca.assembly.xml.Constants.SCA11_NS; + public static final String SCA_11_TUSCANY_NS = org.apache.tuscany.sca.assembly.xml.Constants.SCA11_TUSCANY_NS; + + // TODO - move these constants to assembly + public static final QName AUTHENTICATION_INTENT = new QName(SCA_11_NS, "authentication"); + public static final QName CONFIDENTIALITY_INTENT = new QName(SCA_11_NS, "confidentiality"); + public static final QName INTEGRITY_INTENT = new QName(SCA_11_NS, "integrity"); + public static final QName MTOM_INTENT = new QName(SCA_11_TUSCANY_NS, "MTOM"); + public static final QName SOAP_INTENT = new QName(SCA_11_NS, "SOAP"); + public static final QName SOAP11_INTENT = new QName(SCA_11_NS, "SOAP.1_1"); + public static final QName SOAP12_INTENT = new QName(SCA_11_NS, "SOAP.1_2"); + + private boolean isSOAP12Required = false; + private boolean isRampartRequired = false; + private boolean isMTOMRequired = false; + private boolean isJMSRequired = false; + + // JMS transport support private JMSSender jmsSender; private JMSListener jmsListener; - private Map urlMap = new HashMap(); + + //========================================================= + // most of the following is related to rewriting WSDL imports + // I'd like to move this but don't know where to yet. + + public static final String IMPORT_TAG = "import"; + public static final String INCLUDE_TAG = "include"; public static final QName QNAME_WSA_ADDRESS = @@ -121,8 +155,6 @@ public class Axis2EngineIntegration { 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/200912", "transport.jms"); private static final String DEFAULT_QUEUE_CONNECTION_FACTORY = "TuscanyQueueConnectionFactory"; //Schema element names @@ -139,10 +171,13 @@ public class Axis2EngineIntegration { public static final QName Q_ELEM_XSD_2001 = new QName(NS_URI_XSD_2001, ELEM_SCHEMA); public static final List XSD_QNAME_LIST = Arrays.asList(new QName[] {Q_ELEM_XSD_1999, Q_ELEM_XSD_2000, Q_ELEM_XSD_2001}); + + //========================================================= /** * Construct the service provider. This creates the base configuration for - * Axis2 but with no services deployed yet. + * Axis2 but with no services deployed yet. Services will be deployed when + * this service binding provider is started * * @param endpoint * @param component @@ -168,136 +203,108 @@ public class Axis2EngineIntegration { this.modelFactories = modelFactories; this.assemblyFactory = (RuntimeAssemblyFactory)modelFactories.getFactory(AssemblyFactory.class); - final boolean isRampartRequired = AxisPolicyHelper.isRampartRequired(wsBinding); - - // get the axis configuration context from the Tuscany axis2.xml file - // TODO - java security - ClassLoader wsBindingCL = getClass().getClassLoader(); - // TODO - taken the Tuscany configurator out for a while // but may need to re-introduce a simplified version if we feel // that it's important to not deploy rampart when it's not required + + // get the axis configuration context from the Tuscany axis2.xml file + // Allow privileged access to read properties. Requires PropertyPermission read in + // security policy. try { - URL axis2xmlURL = wsBindingCL.getResource("org/apache/tuscany/sca/binding/ws/axis2/engine/conf/tuscany-axis2.xml"); - if (axis2xmlURL != null){ - URL repositoryURL = new URL(axis2xmlURL.toExternalForm().replaceFirst("conf/tuscany-axis2.xml", "repository")); - configContext = ConfigurationContextFactory.createConfigurationContextFromURIs(axis2xmlURL, repositoryURL); - } else { - // throw an exception - } - } catch (Exception ex) { - ex.printStackTrace(); - } + configContext = AccessController.doPrivileged(new PrivilegedExceptionAction() { + public ConfigurationContext run() throws AxisFault, MalformedURLException { + // collect together the classloaders that Axis2 requireds in order to load + // pluggable items such as the Tuscany MessageReceivers and the xerces + // document builder. + ClassLoader wsBindingCL = getClass().getClassLoader(); + ClassLoader axis2CL = URLBasedAxisConfigurator.class.getClassLoader(); + ClassLoader xercesCL = DocumentBuilderFactoryImpl.class.getClassLoader(); + ClassLoader wstxCL = WstxInputFactory.class.getClassLoader(); + ClassLoader localtransportCL = LocalResponder.class.getClassLoader(); + ClassLoader oldTCCL = ClassLoaderContext.setContextClassLoader(wsBindingCL, axis2CL, xercesCL, wstxCL, localtransportCL); + + try { + URL axis2xmlURL = wsBindingCL.getResource("org/apache/tuscany/sca/binding/ws/axis2/engine/conf/tuscany-axis2.xml"); + if (axis2xmlURL != null){ + URL repositoryURL = new URL(axis2xmlURL.toExternalForm().replaceFirst("conf/tuscany-axis2.xml", "repository/")); + return ConfigurationContextFactory.createConfigurationContextFromURIs(axis2xmlURL, repositoryURL); + } else { + return null; + } + } finally { + if (oldTCCL != null) { + Thread.currentThread().setContextClassLoader(oldTCCL); + } + } + } + }); + } catch (PrivilegedActionException e) { + throw new ServiceRuntimeException(e.getException()); + } // set the root context for this instance of Axis configContext.setContextRoot(servletHost.getContextPath()); - // TODO - Cycle through all policy providers asking if there is configuration - // todo. Should this be in the - // MTOM - // JMS - // Security (turn rampart on) - // 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"); - } + // Determine the configuration from the mayProvides intents + + isSOAP12Required = PolicyHelper.isIntentRequired(wsBinding, SOAP12_INTENT); + // this is not correct as there may be other, custom, policies that + // require rampart. For example this is not going to pick up the case + // of external policy attachment + isRampartRequired = PolicyHelper.isIntentRequired(wsBinding, AUTHENTICATION_INTENT) || + PolicyHelper.isIntentRequired(wsBinding, CONFIDENTIALITY_INTENT) || + PolicyHelper.isIntentRequired(wsBinding, INTEGRITY_INTENT); + // Update port addresses with runtime information, and create a // map from endpoint URIs to WSDL ports that eliminates duplicate // ports for the same endpoint. + // TODO - when do we think we are dealing with more than one port on the service side? + // is this an OSOA thing? for (Object port : wsBinding.getService().getPorts().values()) { - String portAddress = getPortAddress((Port)port); - String endpointURI = computeEndpointURI(portAddress, servletHost); + String endpointURI = getPortAddress((Port)port); + if (!endpointURI.startsWith("jms:")) { + endpointURI = servletHost.getURLMapping(endpointURI).toString(); + } else { + isJMSRequired = true; + } setPortAddress((Port)port, endpointURI); urlMap.put(endpointURI, (Port)port); - } + } - } - - - static String getPortAddress(Port port) { - Object ext = port.getExtensibilityElements().get(0); - if (ext instanceof SOAPAddress) { - return ((SOAPAddress)ext).getLocationURI(); - } - if (ext instanceof SOAP12Address) { - return ((SOAP12Address)ext).getLocationURI(); - } - return null; - } - - static void setPortAddress(Port port, String locationURI) { - Object ext = port.getExtensibilityElements().get(0); - if (ext instanceof SOAPAddress) { - ((SOAPAddress)ext).setLocationURI(locationURI); - } - if (ext instanceof SOAP12Address) { - ((SOAP12Address)ext).setLocationURI(locationURI); - } - } - - private String computeEndpointURI(String uri, ServletHost servletHost) { - - if (uri == null) { - return null; + isMTOMRequired = PolicyHelper.isIntentRequired(wsBinding, MTOM_INTENT); + + + // Apply the configuration from any other policies + + for (PolicyProvider pp : endpoint.getPolicyProviders()) { + // we probably want to pass the whole provider in here + // so that the policy providers can get at the rampart configuration + pp.configureBinding(configContext); } - - // 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(); - } + + // Apply the configuration from the mayProvides intents + + if (isRampartRequired){ + // TODO - do we need to go back to configurator? } - - return uri; + + if (isJMSRequired){ + // TODO - do we need to o go back to configurator? + } + + if (isMTOMRequired) { + new Axis2MTOMPolicyProvider(endpoint).configureBinding(configContext); + } + } - + /** - * Add the Tuscany services that this binding instance represents to the + * Add the Tuscany services, that this binding instance represents, to the * Axis runtime. */ public void start() { - try { - //createPolicyHandlers(); for (Map.Entry entry : urlMap.entrySet()) { AxisService axisService = createAxisService(entry.getKey(), entry.getValue()); configContext.getAxisConfiguration().addService(axisService); @@ -305,13 +312,13 @@ public class Axis2EngineIntegration { Axis2ServiceServlet servlet = null; for (String endpointURL : urlMap.keySet()) { - if (endpointURL.startsWith("http://") || endpointURL.startsWith("https://") - || endpointURL.startsWith("/")) { + 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); @@ -422,7 +429,7 @@ public class Axis2EngineIntegration { } /** - * Create an AxisService from the interface class from the SCA service interface + * Create an AxisService from the Java interface class of the SCA service interface */ protected AxisService createJavaAxisService(String endpointURL) throws AxisFault { @@ -456,6 +463,7 @@ public class Axis2EngineIntegration { final WSDLToAxisServiceBuilder builder = new WSDL11ToAxisServiceBuilder(def, serviceQName, port.getName()); builder.setServerSide(true); // [rfeng] Add a custom resolver to work around WSCOMMONS-228 + // TODO - 228 is resolved, is this still required builder.setCustomResolver(new URIResolverImpl(def)); builder.setBaseUri(def.getDocumentBaseURI()); // [rfeng] @@ -481,6 +489,9 @@ public class Axis2EngineIntegration { axisService.setName(name); axisService.setEndpointURL(endpointURL); axisService.setDocumentation("Tuscany configured AxisService for service: " + endpointURL); + + // TODO - again, do we ever have more than one endpoint + // on the service side? for (Iterator i = axisService.getEndpoints().values().iterator(); i.hasNext();) { AxisEndpoint ae = (AxisEndpoint)i.next(); if (endpointURL.startsWith("jms")) { @@ -653,4 +664,28 @@ public class Axis2EngineIntegration { } return null; } + + + // Utility operations. Should these be available to the client also? + + 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); + } + } } diff --git a/sca-java-2.x/trunk/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java b/sca-java-2.x/trunk/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java index e3b02a5bd5..20b64190a3 100644 --- a/sca-java-2.x/trunk/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java +++ b/sca-java-2.x/trunk/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java @@ -22,6 +22,7 @@ import static org.apache.tuscany.sca.binding.ws.axis2.AxisPolicyHelper.SOAP12_IN import static org.apache.tuscany.sca.binding.ws.axis2.AxisPolicyHelper.isIntentRequired; import java.io.IOException; +import java.net.MalformedURLException; import java.net.URL; import java.security.AccessController; import java.security.PrivilegedAction; @@ -29,7 +30,6 @@ 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; @@ -57,12 +57,13 @@ import org.apache.axis2.client.Options; import org.apache.axis2.client.ServiceClient; import org.apache.axis2.context.ConfigurationContext; import org.apache.axis2.context.ConfigurationContextFactory; +import org.apache.axis2.deployment.URLBasedAxisConfigurator; 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.transport.local.LocalResponder; import org.apache.axis2.util.threadpool.ThreadPool; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager; @@ -70,6 +71,7 @@ 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.common.xml.XMLDocumentHelper; +import org.apache.tuscany.sca.extensibility.ClassLoaderContext; import org.apache.tuscany.sca.interfacedef.Operation; import org.apache.tuscany.sca.invocation.Invoker; import org.apache.tuscany.sca.invocation.MessageFactory; @@ -77,6 +79,10 @@ 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; +import org.apache.xerces.jaxp.DocumentBuilderFactoryImpl; +import org.oasisopen.sca.ServiceRuntimeException; + +import com.ctc.wstx.stax.WstxInputFactory; public class Axis2ServiceClient { @@ -132,23 +138,39 @@ public class Axis2ServiceClient { ConfigurationContext configContext = null; // get the axis configuration context from the Tuscany axis2.xml file - // TODO - java security - ClassLoader wsBindingCL = getClass().getClassLoader(); - - // TODO - taken the Tuscany configurator out for a while - // but may need to re-introduce a simplified version if we feel - // that it's important to not deploy rampart when it's not required + // Allow privileged access to read properties. Requires PropertyPermission read in + // security policy. try { - URL axis2xmlURL = wsBindingCL.getResource("org/apache/tuscany/sca/binding/ws/axis2/engine/conf/tuscany-axis2.xml"); - if (axis2xmlURL != null){ - URL repositoryURL = new URL(axis2xmlURL.toExternalForm().replaceFirst("conf/tuscany-axis2.xml", "repository")); - configContext = ConfigurationContextFactory.createConfigurationContextFromURIs(axis2xmlURL, repositoryURL); - } else { - // throw an exception - } - } catch (Exception ex) { - ex.printStackTrace(); - } + configContext = AccessController.doPrivileged(new PrivilegedExceptionAction() { + public ConfigurationContext run() throws AxisFault, MalformedURLException { + // collect together the classloaders that Axis2 requireds in order to load + // pluggable items such as the Tuscany MessageReceivers and the xerces + // document builder. + ClassLoader wsBindingCL = getClass().getClassLoader(); + ClassLoader axis2CL = URLBasedAxisConfigurator.class.getClassLoader(); + ClassLoader xercesCL = DocumentBuilderFactoryImpl.class.getClassLoader(); + ClassLoader wstxCL = WstxInputFactory.class.getClassLoader(); + ClassLoader localtransportCL = LocalResponder.class.getClassLoader(); + ClassLoader oldTCCL = ClassLoaderContext.setContextClassLoader(wsBindingCL, axis2CL, xercesCL, wstxCL, localtransportCL); + + try { + URL axis2xmlURL = wsBindingCL.getResource("org/apache/tuscany/sca/binding/ws/axis2/engine/conf/tuscany-axis2.xml"); + if (axis2xmlURL != null){ + URL repositoryURL = new URL(axis2xmlURL.toExternalForm().replaceFirst("conf/tuscany-axis2.xml", "repository/")); + return ConfigurationContextFactory.createConfigurationContextFromURIs(axis2xmlURL, repositoryURL); + } else { + return null; + } + } finally { + if (oldTCCL != null) { + Thread.currentThread().setContextClassLoader(oldTCCL); + } + } + } + }); + } catch (PrivilegedActionException e) { + throw new ServiceRuntimeException(e.getException()); + } createPolicyHandlers(); -- cgit v1.2.3