private void loadObjectSupplierClass(String objectSupplierValue) throws AxisFault { try { ClassLoader loader = service.getClassLoader(); Class objectSupplierImpl = Loader.loadClass(loader, objectSupplierValue.trim()); ObjectSupplier objectSupplier = (ObjectSupplier) objectSupplierImpl.newInstance(); service.setObjectSupplier(objectSupplier); } catch (Exception e) { throw AxisFault.makeFault(e); } }
private void loadServiceLifeCycleClass(String className) throws DeploymentException { if (className != null) { try { ClassLoader loader = service.getClassLoader(); Class serviceLifeCycleClassImpl = Loader.loadClass(loader, className); ServiceLifeCycle serviceLifeCycle = (ServiceLifeCycle) serviceLifeCycleClassImpl.newInstance(); service.setServiceLifeCycle(serviceLifeCycle); } catch (Exception e) { throw new DeploymentException(e.getMessage(), e); } } }
/** * Populates service from corresponding OM. * * @param service_element an OMElement for the <service> tag * @return a filled-in AxisService, configured from the passed XML * @throws DeploymentException if there is a problem */ public AxisService populateService(OMElement service_element) throws DeploymentException { try { // Determine whether service should be activated. String serviceActivate = service_element.getAttributeValue(new QName(ATTRIBUTE_ACTIVATE)); if (serviceActivate != null) { if ("true".equals(serviceActivate)) { service.setActive(true); } else if ("false".equals(serviceActivate)) { service.setActive(false); } } // Processing service level parameters OMAttribute serviceNameatt = service_element.getAttribute(new QName(ATTRIBUTE_NAME)); // If the service name is explicitly specified in the services.xml // then use that as the service name if (serviceNameatt != null) { if (!"".equals(serviceNameatt.getAttributeValue().trim())) { AxisService wsdlService = wsdlServiceMap.get(serviceNameatt.getAttributeValue()); if (wsdlService != null) { wsdlService.setClassLoader(service.getClassLoader()); wsdlService.setParent(service.getAxisServiceGroup()); service = wsdlService; service.setWsdlFound(true); service.setCustomWsdl(true); } service.setName(serviceNameatt.getAttributeValue()); // To be on the safe side if (service.getDocumentation() == null) { service.setDocumentation(serviceNameatt.getAttributeValue()); } } } Iterator itr = service_element.getChildrenWithName(new QName(TAG_PARAMETER)); processParameters(itr, service, service.getParent()); Parameter childFirstClassLoading = service.getParameter(Constants.Configuration.ENABLE_CHILD_FIRST_CLASS_LOADING); if (childFirstClassLoading != null) { ClassLoader cl = service.getClassLoader(); if (cl instanceof DeploymentClassLoader) { DeploymentClassLoader deploymentClassLoader = (DeploymentClassLoader) cl; if (JavaUtils.isTrueExplicitly(childFirstClassLoading.getValue())) { deploymentClassLoader.setChildFirstClassLoading(true); } else if (JavaUtils.isFalseExplicitly(childFirstClassLoading.getValue())) { deploymentClassLoader.setChildFirstClassLoading(false); } } } // If multiple services in one service group have different values // for the PARENT_FIRST // parameter then the final value become the value specified by the // last service in the group // Parameter parameter = // service.getParameter(DeploymentClassLoader.PARENT_FIRST); // if (parameter !=null && "false".equals(parameter.getValue())) { // ClassLoader serviceClassLoader = service.getClassLoader(); // ((DeploymentClassLoader)serviceClassLoader).setParentFirst(false); // } // process service description OMElement descriptionElement = service_element.getFirstChildWithName(new QName(TAG_DESCRIPTION)); if (descriptionElement != null) { OMElement descriptionValue = descriptionElement.getFirstElement(); if (descriptionValue != null) { service.setDocumentation(descriptionValue); } else { service.setDocumentation(descriptionElement.getText()); } } else { serviceNameatt = service_element.getAttribute(new QName(ATTRIBUTE_NAME)); if (serviceNameatt != null) { if (!"".equals(serviceNameatt.getAttributeValue().trim()) && service.getDocumentation() == null) { service.setDocumentation(serviceNameatt.getAttributeValue()); } } } if (service.getParameter("ServiceClass") == null) { log.debug("The Service " + service.getName() + " does not specify a Service Class"); } // Process WS-Addressing flag attribute OMAttribute addressingRequiredatt = service_element.getAttribute(new QName(ATTRIBUTE_WSADDRESSING)); if (addressingRequiredatt != null) { String addressingRequiredString = addressingRequiredatt.getAttributeValue(); AddressingHelper.setAddressingRequirementParemeterValue(service, addressingRequiredString); } // Setting service target namespace if any OMAttribute targetNameSpace = service_element.getAttribute(new QName(TARGET_NAME_SPACE)); if (targetNameSpace != null) { String nameSpeceVale = targetNameSpace.getAttributeValue(); if (nameSpeceVale != null && !"".equals(nameSpeceVale)) { service.setTargetNamespace(nameSpeceVale); } } else { if (service.getTargetNamespace() == null || "".equals(service.getTargetNamespace())) { service.setTargetNamespace(Java2WSDLConstants.DEFAULT_TARGET_NAMESPACE); } } // Processing service lifecycle attribute OMAttribute serviceLifeCycleClass = service_element.getAttribute(new QName(TAG_CLASS_NAME)); if (serviceLifeCycleClass != null) { String className = serviceLifeCycleClass.getAttributeValue(); loadServiceLifeCycleClass(className); } // Setting schema namespece if any OMElement schemaElement = service_element.getFirstChildWithName(new QName(SCHEMA)); if (schemaElement != null) { OMAttribute schemaNameSpace = schemaElement.getAttribute(new QName(SCHEMA_NAME_SPACE)); if (schemaNameSpace != null) { String nameSpeceVale = schemaNameSpace.getAttributeValue(); if (nameSpeceVale != null && !"".equals(nameSpeceVale)) { service.setSchemaTargetNamespace(nameSpeceVale); } } OMAttribute elementFormDefault = schemaElement.getAttribute(new QName(SCHEMA_ELEMENT_QUALIFIED)); if (elementFormDefault != null) { String value = elementFormDefault.getAttributeValue(); if ("true".equals(value)) { service.setElementFormDefault(true); } else if ("false".equals(value)) { service.setElementFormDefault(false); } } // package to namespace mapping. This will be an element that // maps pkg names to a namespace // when this is doing AxisService.getSchemaTargetNamespace will // be overridden // This will be <mapping/> with @namespace and @package Iterator mappingIterator = schemaElement.getChildrenWithName(new QName(MAPPING)); if (mappingIterator != null) { Map<String, String> pkg2nsMap = new Hashtable<String, String>(); while (mappingIterator.hasNext()) { OMElement mappingElement = (OMElement) mappingIterator.next(); OMAttribute namespaceAttribute = mappingElement.getAttribute(new QName(ATTRIBUTE_NAMESPACE)); OMAttribute packageAttribute = mappingElement.getAttribute(new QName(ATTRIBUTE_PACKAGE)); if (namespaceAttribute != null && packageAttribute != null) { String namespaceAttributeValue = namespaceAttribute.getAttributeValue(); String packageAttributeValue = packageAttribute.getAttributeValue(); if (namespaceAttributeValue != null && packageAttributeValue != null) { pkg2nsMap.put(packageAttributeValue.trim(), namespaceAttributeValue.trim()); } else { log.warn( "Either value of @namespce or @packagename not available. Thus, generated will be selected."); } } else { log.warn( "Either @namespce or @packagename not available. Thus, generated will be selected."); } } service.setP2nMap(pkg2nsMap); } } // processing Default Message receivers OMElement messageReceiver = service_element.getFirstChildWithName(new QName(TAG_MESSAGE_RECEIVERS)); if (messageReceiver != null) { HashMap<String, MessageReceiver> mrs = processMessageReceivers(service.getClassLoader(), messageReceiver); for (Map.Entry<String, MessageReceiver> entry : mrs.entrySet()) { service.addMessageReceiver(entry.getKey(), entry.getValue()); } } // Removing exclude operations OMElement excludeOperations = service_element.getFirstChildWithName(new QName(TAG_EXCLUDE_OPERATIONS)); ArrayList<String> excludeops = null; if (excludeOperations != null) { excludeops = processExcludeOperations(excludeOperations); } if (excludeops == null) { excludeops = new ArrayList<String>(); } Utils.addExcludeMethods(excludeops); // <schema targetNamespace="http://x.y.z"/> // setting the PolicyInclude // processing <wsp:Policy> .. </..> elements Iterator policyElements = service_element.getChildrenWithName(new QName(POLICY_NS_URI, TAG_POLICY)); if (policyElements != null && policyElements.hasNext()) { processPolicyElements(policyElements, service.getPolicySubject()); } // processing <wsp:PolicyReference> .. </..> elements Iterator policyRefElements = service_element.getChildrenWithName(new QName(POLICY_NS_URI, TAG_POLICY_REF)); if (policyRefElements != null && policyRefElements.hasNext()) { processPolicyRefElements(policyRefElements, service.getPolicySubject()); } // processing service scope String sessionScope = service_element.getAttributeValue(new QName(ATTRIBUTE_SCOPE)); if (sessionScope != null) { service.setScope(sessionScope); } // processing service-wide modules which required to engage globally Iterator moduleRefs = service_element.getChildrenWithName(new QName(TAG_MODULE)); processModuleRefs(moduleRefs); // processing transports OMElement transports = service_element.getFirstChildWithName(new QName(TAG_TRANSPORTS)); if (transports != null) { Iterator transport_itr = transports.getChildrenWithName(new QName(TAG_TRANSPORT)); ArrayList<String> trs = new ArrayList<String>(); while (transport_itr.hasNext()) { OMElement trsEle = (OMElement) transport_itr.next(); String transportName = trsEle.getText().trim(); if (axisConfig.getTransportIn(transportName) == null) { log.warn( "Service [ " + service.getName() + "] is trying to expose in a transport : " + transportName + " and which is not available in Axis2"); } else { trs.add(transportName); } } if (trs.isEmpty()) { throw new AxisFault( "Service [" + service.getName() + "] is trying expose in tranpsorts: " + transports + " and which is/are not available in Axis2"); } service.setExposedTransports(trs); } // processing operations Iterator operationsIterator = service_element.getChildrenWithName(new QName(TAG_OPERATION)); ArrayList ops = processOperations(operationsIterator); for (int i = 0; i < ops.size(); i++) { AxisOperation operationDesc = (AxisOperation) ops.get(i); ArrayList wsamappings = operationDesc.getWSAMappingList(); if (wsamappings == null) { continue; } if (service.getOperation(operationDesc.getName()) == null) { service.addOperation(operationDesc); } for (int j = 0; j < wsamappings.size(); j++) { String mapping = (String) wsamappings.get(j); if (mapping.length() > 0) { service.mapActionToOperation(mapping, operationDesc); } } } String objectSupplierValue = (String) service.getParameterValue(TAG_OBJECT_SUPPLIER); if (objectSupplierValue != null) { loadObjectSupplierClass(objectSupplierValue); } // Set the default message receiver for the operations that were // not listed in the services.xml setDefaultMessageReceivers(); Utils.processBeanPropertyExclude(service); if (!service.isUseUserWSDL()) { // Generating schema for the service if the impl class is Java if (!service.isWsdlFound()) { // trying to generate WSDL for the service using JAM and // Java reflection try { if (generateWsdl(service)) { Utils.fillAxisService(service, axisConfig, excludeops, null); } else { ArrayList nonRpcOperations = getNonRPCMethods(service); Utils.fillAxisService(service, axisConfig, excludeops, nonRpcOperations); } } catch (Exception e) { throw new DeploymentException( Messages.getMessage("errorinschemagen", e.getMessage()), e); } } } if (service.isCustomWsdl()) { OMElement mappingElement = service_element.getFirstChildWithName(new QName(TAG_PACKAGE2QNAME)); if (mappingElement != null) { processTypeMappings(mappingElement); } } for (String opName : excludeops) { service.removeOperation(new QName(opName)); } // Need to call the same logic towice setDefaultMessageReceivers(); Iterator moduleConfigs = service_element.getChildrenWithName(new QName(TAG_MODULE_CONFIG)); processServiceModuleConfig(moduleConfigs, service, service); // Loading Data Locator(s) configured OMElement dataLocatorElement = service_element.getFirstChildWithName(new QName(DRConstants.DATA_LOCATOR_ELEMENT)); if (dataLocatorElement != null) { processDataLocatorConfig(dataLocatorElement, service); } processEndpoints(service); processPolicyAttachments(service_element, service); } catch (AxisFault axisFault) { throw new DeploymentException(axisFault); } startupServiceLifecycle(); return service; }
private ArrayList<AxisOperation> processOperations(Iterator operationsIterator) throws AxisFault { ArrayList<AxisOperation> operations = new ArrayList<AxisOperation>(); while (operationsIterator.hasNext()) { OMElement operation = (OMElement) operationsIterator.next(); // getting operation name OMAttribute op_name_att = operation.getAttribute(new QName(ATTRIBUTE_NAME)); if (op_name_att == null) { throw new DeploymentException( Messages.getMessage( Messages.getMessage(DeploymentErrorMsgs.INVALID_OP, "operation name missing"))); } // setting the MEP of the operation OMAttribute op_mep_att = operation.getAttribute(new QName(TAG_MEP)); String mepurl = null; if (op_mep_att != null) { mepurl = op_mep_att.getAttributeValue(); } String opname = op_name_att.getAttributeValue(); AxisOperation op_descrip = null; // getting the namesapce from the attribute. OMAttribute operationNamespace = operation.getAttribute(new QName(ATTRIBUTE_NAMESPACE)); if (operationNamespace != null) { String namespace = operationNamespace.getAttributeValue(); op_descrip = service.getOperation(new QName(namespace, opname)); } if (op_descrip == null) { op_descrip = service.getOperation(new QName(opname)); } if (op_descrip == null) { op_descrip = service.getOperation(new QName(service.getTargetNamespace(), opname)); } if (op_descrip == null) { if (mepurl == null) { // assumed MEP is in-out op_descrip = new InOutAxisOperation(); op_descrip.setParent(service); } else { op_descrip = AxisOperationFactory.getOperationDescription(mepurl); } op_descrip.setName(new QName(opname)); String MEP = op_descrip.getMessageExchangePattern(); if (WSDL2Constants.MEP_URI_IN_ONLY.equals(MEP) || WSDL2Constants.MEP_URI_IN_OPTIONAL_OUT.equals(MEP) || WSDL2Constants.MEP_URI_OUT_OPTIONAL_IN.equals(MEP) || WSDL2Constants.MEP_URI_ROBUST_OUT_ONLY.equals(MEP) || WSDL2Constants.MEP_URI_ROBUST_IN_ONLY.equals(MEP) || WSDL2Constants.MEP_URI_IN_OUT.equals(MEP)) { AxisMessage inaxisMessage = op_descrip.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE); if (inaxisMessage != null) { inaxisMessage.setName(opname + Java2WSDLConstants.MESSAGE_SUFFIX); } } if (WSDL2Constants.MEP_URI_OUT_ONLY.equals(MEP) || WSDL2Constants.MEP_URI_OUT_OPTIONAL_IN.equals(MEP) || WSDL2Constants.MEP_URI_IN_OPTIONAL_OUT.equals(MEP) || WSDL2Constants.MEP_URI_ROBUST_OUT_ONLY.equals(MEP) || WSDL2Constants.MEP_URI_IN_OUT.equals(MEP)) { AxisMessage outAxisMessage = op_descrip.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE); if (outAxisMessage != null) { outAxisMessage.setName(opname + Java2WSDLConstants.RESPONSE); } } } // setting the PolicyInclude // processing <wsp:Policy> .. </..> elements Iterator policyElements = operation.getChildrenWithName(new QName(POLICY_NS_URI, TAG_POLICY)); if (policyElements != null && policyElements.hasNext()) { processPolicyElements(policyElements, op_descrip.getPolicySubject()); } // processing <wsp:PolicyReference> .. </..> elements Iterator policyRefElements = operation.getChildrenWithName(new QName(POLICY_NS_URI, TAG_POLICY_REF)); if (policyRefElements != null && policyRefElements.hasNext()) { processPolicyRefElements(policyRefElements, op_descrip.getPolicySubject()); } // Operation Parameters Iterator parameters = operation.getChildrenWithName(new QName(TAG_PARAMETER)); processParameters(parameters, op_descrip, service); // To process wsamapping; processActionMappings(operation, op_descrip); // loading the message receivers OMElement receiverElement = operation.getFirstChildWithName(new QName(TAG_MESSAGE_RECEIVER)); if (receiverElement != null) { MessageReceiver messageReceiver = loadMessageReceiver(service.getClassLoader(), receiverElement); op_descrip.setMessageReceiver(messageReceiver); } else { // setting default message receiver MessageReceiver msgReceiver = loadDefaultMessageReceiver(op_descrip.getMessageExchangePattern(), service); op_descrip.setMessageReceiver(msgReceiver); } // Process Module Refs Iterator modules = operation.getChildrenWithName(new QName(TAG_MODULE)); processOperationModuleRefs(modules, op_descrip); // processing Messages Iterator messages = operation.getChildrenWithName(new QName(TAG_MESSAGE)); processMessages(messages, op_descrip); // setting Operation phase if (axisConfig != null) { PhasesInfo info = axisConfig.getPhasesInfo(); info.setOperationPhases(op_descrip); } Iterator moduleConfigs = operation.getChildrenWithName(new QName(TAG_MODULE_CONFIG)); processOperationModuleConfig(moduleConfigs, op_descrip, op_descrip); // adding the operation operations.add(op_descrip); } return operations; }