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Diffstat (limited to 'tags/cpp-stable-20060304/sca/runtime/core/src/tuscany/sca/core/SCAEntryPoint.cpp')
| -rw-r--r-- | tags/cpp-stable-20060304/sca/runtime/core/src/tuscany/sca/core/SCAEntryPoint.cpp | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/tags/cpp-stable-20060304/sca/runtime/core/src/tuscany/sca/core/SCAEntryPoint.cpp b/tags/cpp-stable-20060304/sca/runtime/core/src/tuscany/sca/core/SCAEntryPoint.cpp deleted file mode 100644 index a505ba9636..0000000000 --- a/tags/cpp-stable-20060304/sca/runtime/core/src/tuscany/sca/core/SCAEntryPoint.cpp +++ /dev/null @@ -1,215 +0,0 @@ -/* - * - * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. - * - * 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. - */ - -/* $Rev$ $Date: 2005/12/22 11:33:21 $ */ - -#include "tuscany/sca/core/SCAEntryPoint.h" - -#include "tuscany/sca/util/Exceptions.h" -#include "tuscany/sca/util/Utils.h" -#include "tuscany/sca/util/Logging.h" -#include "tuscany/sca/core/SCARuntime.h" -#include "tuscany/sca/core/ComponentServiceWrapper.h" -#include "tuscany/sca/core/ExternalServiceWrapper.h" -using namespace osoa::sca; - -namespace tuscany -{ - namespace sca - { - // =========== - // Constructor - // =========== - SCAEntryPoint::SCAEntryPoint(const char* epName) - : subsystem(0), entrypoint(0), module(0) - { - LOGENTRY(1,"SCAEntryPoint::constructor"); - string message; - - // initialize the system if necessary - System* system = SCARuntime::getInstance()->getSystem(); - - string subsystemName; - string entrypointName; - - Utils::tokeniseUri(epName, subsystemName, entrypointName); - - // -------------------- - // locate the Subsystem - // -------------------- - subsystem = system->findSubsystem(subsystemName); - if (!subsystem) - { - throw EntryPointNotFoundException(epName); - } - - // --------------------- - // locate the EntryPoint - // --------------------- - entrypoint = subsystem->findEntryPoint(entrypointName); - if (entrypoint) - { - // found Subsystem EntryPoint - throw EntryPointNotFoundException("Subsystem EntryPoint not yet supported"); - } - else - { - // ----------------------------------- - // locate the EntryPoint in the Module - // ----------------------------------- - string moduleComponentName; - Utils::tokeniseUri(entrypointName, moduleComponentName, entrypointName); - module = subsystem->findModuleByComponentName(moduleComponentName); - if (module) - { - dataFactory = module->getDataFactory(); - entrypoint = module->findEntryPoint(entrypointName); - } - } - - if (!entrypoint) - { - throw EntryPointNotFoundException(epName); - } - - // --------------------------------- - // Get Wrappers for each wire target - // --------------------------------- - - // Get the target services from the EntryPoint - const EntryPoint::TARGETS& targets = entrypoint->getTargets(); - - // -------------------- - // Validate the request - // -------------------- - switch (entrypoint->getMultiplicity()) - { - case EntryPoint::ONE_MANY: - case EntryPoint::ONE_ONE: - { - if (targets.size() == 0) - { - message = "EntryPoint " + entrypoint->getName() + " not wired"; - throw ServiceNotFoundException(message.c_str()); - } - } - default: - { - } - } // end switch - - for (EntryPoint::TARGETS::const_iterator iter = targets.begin(); - iter!=targets.end(); - iter++) - { - ServiceWrapper* service = getServiceWrapper(*iter); - if (service) - { - services.push_back(service); - } - } - - LOGEXIT(1,"SCAEntryPoint::constructor"); - } - - // ========== - // Destructor - // ========== - SCAEntryPoint::~SCAEntryPoint() - { - LOGENTRY(1,"SCAEntryPoint::destructor"); - - // Delete any ServiceWrappers - for (SERVICES::iterator iter = services.begin(); iter < services.end(); iter++) - { - delete (*iter); - } - LOGEXIT(1,"SCAEntryPoint::destructor"); - } - - - // ====================================================================== - // invoke: - // ====================================================================== - SCA_API DataObjectPtr SCAEntryPoint::invoke(const char* operationName, DataObjectPtr inDataObject) - { - string message; - - // -------------------- - // Validate the request - // -------------------- - if (services.size() == 0) - { - message = "EntryPoint " + entrypoint->getName() + " not wired"; - throw ServiceNotFoundException(message.c_str()); - } - - // ------------------- - // Invoke each target - // ------------------- - Operation operation(operationName, 1); - operation.setParameter(0, &inDataObject); - DataObjectPtr ret; - operation.setReturnValue((void *)&ret); - - for (SERVICES::iterator iter = services.begin(); iter < services.end(); iter++) - { - (*iter)->invoke(operation); - } - - return ret; - } - - - // ====================================================================== - // getServiceWrapper: Create and return an instance of the ServiceWrapper - // ====================================================================== - ServiceWrapper* SCAEntryPoint::getServiceWrapper(WireTarget* target) - { - // ------------------------- - // Determine type of Service - // ------------------------- - switch (target->getServiceType()) - { - case WireTarget::ExternalServiceType: - { - // ---------------- - // External Service - // ---------------- - return ExternalServiceWrapper::createServiceWrapper((ExternalService*)target); - } - - case WireTarget::ComponentServiceType: - { - // ----------------- - // Component Service - // ----------------- - return ComponentServiceWrapper::createServiceWrapper((Service*)target); - } - - default: - { - string message = "Undefined wire target type for : "; - message = message + target->getName(); - throw ServiceNotFoundException(message.c_str()); - } - } // end switch - } - - - } // End namespace sca -} // End namespace tuscany |