diff options
Diffstat (limited to 'sca-cpp/tags/cpp-0.1.incubating-M1-final/sca/runtime/ws_reference/axis2c/src/Axis2Client.cpp')
| -rw-r--r-- | sca-cpp/tags/cpp-0.1.incubating-M1-final/sca/runtime/ws_reference/axis2c/src/Axis2Client.cpp | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/sca-cpp/tags/cpp-0.1.incubating-M1-final/sca/runtime/ws_reference/axis2c/src/Axis2Client.cpp b/sca-cpp/tags/cpp-0.1.incubating-M1-final/sca/runtime/ws_reference/axis2c/src/Axis2Client.cpp new file mode 100644 index 0000000000..4064235062 --- /dev/null +++ b/sca-cpp/tags/cpp-0.1.incubating-M1-final/sca/runtime/ws_reference/axis2c/src/Axis2Client.cpp @@ -0,0 +1,362 @@ +/* + * Copyright 2004,2005 The Apache Software Foundation. + * + * Licensed 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. + */ + +#include "osoa/sca/export.h" +#if defined(WIN32) || defined (_WINDOWS) +#pragma warning(disable: 4091) +#endif + +#include <axis2_client.h> + +#include <axis2_error_default.h> +#include <axis2_log_default.h> +#include <axis2_defines.h> +#include <axiom_soap_const.h> +#include <platforms/axis2_platform_auto_sense.h> + +#include <sdo_axiom.h> +#include "Axis2Client.h" + + +#include <osoa/sca/sca.h> +using namespace osoa::sca; +#include "tuscany/sca/core/SCARuntime.h" +#include "tuscany/sca/util/Logging.h" +#include "tuscany/sca/model/WSBinding.h" +#include "tuscany/sca/util/Utils.h" +#include "tuscany/sca/util/Exceptions.h" + +using namespace tuscany::sca::ws; + + +using namespace commonj::sdo; +using namespace commonj::sdo_axiom; + +Axis2Client::Axis2Client(ExternalService* extService) + : externalService(extService) +{ +} + +Axis2Client::~Axis2Client() +{ +} + +void Axis2Client::invoke(tuscany::sca::Operation& operation) +{ + LOGENTRY(1, "Axis2Client::invoke"); + + // From the external service ws-binding, get the namespace of the wsdl endpoint + WSBinding* binding = (WSBinding *)externalService->getBinding(); + // TODO check 0 throw + + string portNamespace = binding->getWSDLNamespaceURL(); + + // Lookup the wsdl model from the module, keyed on the namespace + // (the wsdl will have been loaded at startup, based on the information in the config file) + Wsdl* wsdlDefinition = externalService->getContainingModule()->findWsdl(portNamespace); + if (wsdlDefinition == 0) + { + string msg = "WSDL not found for " + portNamespace; + throw SystemConfigurationException(msg.c_str()); + } + + const string& operationName = operation.getName(); + + // Match the operation in Operation to the operation in the wsdl port type. + const WsdlOperation& wsdlOperation = wsdlDefinition->findOperation( + binding->getServiceName(), + binding->getPortName(), + operationName); + + // Initialize Axis2 stuff + axis2_allocator_t *allocator = axis2_allocator_init (NULL); + axis2_log_t *log = axis2_log_create(allocator, NULL, "tuscany_client.log"); + axis2_error_t *error = axis2_error_create(allocator); + axis2_env_t *env = axis2_env_create_with_error_log(allocator, error, log); + env->log->level = AXIS2_LOG_LEVEL_TRACE; + axis2_error_init(); + + axis2_char_t* address = (axis2_char_t*)wsdlOperation.getEndpoint().c_str(); + axis2_char_t* opName = (axis2_char_t*)operationName.c_str(); + axis2_char_t* soap_action = (axis2_char_t*)wsdlOperation.getSoapAction().c_str(); + axis2_char_t* serviceName = (axis2_char_t*)binding->getServiceName().c_str(); + + // create OM from Operation and wsdlOperation + axiom_node_t* payload = createPayload(operation, wsdlOperation, env); + + /* Create EPR with given address */ + axis2_endpoint_ref_t* endpoint_ref = axis2_endpoint_ref_create(env, address); + + /* Setup options */ + axis2_options_t* options = axis2_options_create(env); + AXIS2_OPTIONS_SET_TO(options, env, endpoint_ref); + int soap_version = AXIOM_SOAP11; + if (wsdlOperation.getSoapVersion() == WsdlOperation::SOAP12) + { + soap_version = AXIOM_SOAP12; + } + + AXIS2_OPTIONS_SET_SOAP_VERSION(options, env, soap_version); + AXIS2_OPTIONS_SET_ACTION(options, env, soap_action); + + /* Create service client */ + + axis2_char_t* client_home = AXIS2_GETENV("AXIS2C_HOME"); + if (!client_home) + { + throw SystemConfigurationException("Environment error: AXIS2C_HOME not set"); + } + axis2_svc_client_t* svc_client = axis2_svc_client_create(env, client_home); + if (!svc_client) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "invoke FAILED: Error code:" + " %d :: %s", env->error->error_number, + AXIS2_ERROR_GET_MESSAGE(env->error)); + + throw ServiceRuntimeException("Axis2Client: axis2_svc_client_create failed"); + } + + /* Set service client options */ + AXIS2_SVC_CLIENT_SET_OPTIONS(svc_client, env, options); + + /* Send request */ + axiom_node_t* ret_node = AXIS2_SVC_CLIENT_SEND_RECEIVE(svc_client, env, payload); + if(ret_node) + { + setReturn(ret_node, operation, wsdlOperation, env); + } + else + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Invoke failed: Error code:" + " %d :: %s", env->error->error_number, + AXIS2_ERROR_GET_MESSAGE(env->error)); + throw ServiceRuntimeException("Axis2Client: Invoke failed"); + } + + if (svc_client) + { + AXIS2_SVC_CLIENT_FREE(svc_client, env); + svc_client = NULL; + } + + LOGEXIT(1, "Axis2Client::invoke"); +} + +axiom_node_t* Axis2Client::createPayload(Operation& operation, + const WsdlOperation& wsdlOp, + axis2_env_t* env) +{ + LOGENTRY(1, "Axis2Client::createPayload"); + axiom_node_t* requestOM = NULL; + + // map the operation request to the wsdl + if (wsdlOp.isDocumentStyle()) + { + // Document style + // only support single part messages - WS-I compliant + + // Build up the payload as an SDO + + // Get the data factory for the module (it will already have the typecreates loaded for the xsds) + DataFactoryPtr dataFactory = externalService->getContainingModule()->getDataFactory(); + DataObjectPtr requestDO = dataFactory->create(wsdlOp.getInputTypeUri().c_str(), + wsdlOp.getInputTypeName().c_str()); + + // Each parameter in the operation should be a property on the request dataobject + for (int i=0; i<operation.getNParms(); i++) + { + Operation::Parameter& parm = operation.getParameter(i); + switch(parm.getType()) + { + case Operation::BOOL: + { + requestDO->setBoolean(i, *(bool*)parm.getValue()); + break; + } + case Operation::SHORT: + { + requestDO->setShort(i, *(short*)parm.getValue()); + break; + } + case Operation::LONG: + { + requestDO->setLong(i, *(long*)parm.getValue()); + break; + } + case Operation::USHORT: + { + requestDO->setInteger(i, *(unsigned short*)parm.getValue()); + break; + } + case Operation::ULONG: + { + requestDO->setInteger(i, *(unsigned long*)parm.getValue()); + break; + } + case Operation::FLOAT: + { + requestDO->setFloat(i, *(float*)parm.getValue()); + break; + } + case Operation::DOUBLE: + { + requestDO->setDouble(i, *(double*)parm.getValue()); + break; + } + case Operation::LONGDOUBLE: + { + requestDO->setDouble(i, *(long double*)parm.getValue()); + break; + } + case Operation::CHARS: + { + requestDO->setCString(i, *(char**)parm.getValue()); + break; + } + case Operation::STRING: + { + requestDO->setCString(i, (*(string*)parm.getValue()).c_str()); + break; + } + case Operation::DATAOBJECT: + { + requestDO->setDataObject(i, *(DataObjectPtr*)parm.getValue()); + break; + } + default: throw "unsupported parameter type"; + } + } + + // Create the Axiom object from the request dataobject + AxiomHelper myHelper; + requestOM = myHelper.toAxiomNode(requestDO); + } + else + { + // RPC + } + + // Logging start + axiom_xml_writer_t* xml_writer = axiom_xml_writer_create_for_memory(env, NULL, AXIS2_FALSE, AXIS2_FALSE, AXIS2_XML_PARSER_TYPE_BUFFER); + axiom_output_t* om_output = axiom_output_create( env, xml_writer); + + AXIOM_NODE_SERIALIZE(requestOM, env, om_output); + axis2_char_t* buffer = (axis2_char_t*)AXIOM_XML_WRITER_GET_XML(xml_writer, env); + LOGINFO_1(3, "Sending this OM node in XML : %s \n", buffer); + AXIOM_OUTPUT_FREE(om_output, env); + AXIS2_FREE((env)->allocator, buffer); + // Logging end + + return requestOM; + + LOGEXIT(1, "Axis2Client::createPayload"); +} + +void Axis2Client::setReturn(axiom_node_t* ret_node, + Operation& operation, + const WsdlOperation& wsdlOp, + axis2_env_t* env) +{ + LOGENTRY(1, "Axis2Client::setReturn"); + /* Get the response value from the SOAP message */ + + // logging start + axiom_xml_writer_t* writer = axiom_xml_writer_create_for_memory(env, NULL, AXIS2_TRUE, 0, AXIS2_XML_PARSER_TYPE_BUFFER); + axiom_output_t* om_output = axiom_output_create (env, writer); + AXIOM_NODE_SERIALIZE (ret_node, env, om_output); + axis2_char_t* buffer = (axis2_char_t*)AXIOM_XML_WRITER_GET_XML(writer, env); + LOGINFO_1(3,"Received OM node in XML : %s\n", buffer); + AXIOM_OUTPUT_FREE(om_output, env); + AXIS2_FREE((env)->allocator, buffer); + // Logging end + + + if (wsdlOp.isDocumentStyle()) + { + // Document style + + DataFactoryPtr dataFactory = externalService->getContainingModule()->getDataFactory(); + AxiomHelper myHelper; + DataObjectPtr returnDO = myHelper.toSdo(ret_node, dataFactory); + + unsigned int index = 0; + switch(operation.getReturnType()) + { + case Operation::BOOL: + { + *(bool*)operation.getReturnValue() = returnDO->getBoolean(index); + break; + } + case Operation::SHORT: + { + *(short*)operation.getReturnValue() = returnDO->getShort(index); + break; + } + case Operation::LONG: + { + *(long*)operation.getReturnValue() = returnDO->getLong(index); + break; + } + case Operation::USHORT: + { + *(unsigned short*)operation.getReturnValue() = (unsigned short)returnDO->getInteger(index); + break; + } + case Operation::ULONG: + { + *(unsigned long*)operation.getReturnValue() = (unsigned long)returnDO->getInteger(index); + break; + } + case Operation::FLOAT: + { + *(float*)operation.getReturnValue() = returnDO->getFloat(index); + break; + } + case Operation::DOUBLE: + { + *(double*)operation.getReturnValue() = returnDO->getDouble(index); + break; + } + case Operation::LONGDOUBLE: + { + *(long double*)operation.getReturnValue() = returnDO->getDouble(index); + break; + } + case Operation::CHARS: + { + *(char**)operation.getReturnValue() = strdup(returnDO->getCString(index)); + break; + } + case Operation::STRING: + { + *(string*)operation.getReturnValue() = returnDO->getCString(index); + break; + } + case Operation::DATAOBJECT: + { + *(DataObjectPtr*)operation.getReturnValue() = returnDO->getDataObject(index); + break; + } + default:; + } + } + else + { + // RPC + } + LOGEXIT(1, "Axis2Client::setReturn"); +} + |