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/*
*
* 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/util/Logging.h"
#include "tuscany/sca/util/Exceptions.h"
#include "tuscany/sca/model/Component.h"
#include "tuscany/sca/model/CPPImplementation.h"
#include "osoa/sca/ModuleContextImpl.h"
#include "tuscany/sca/core/ComponentServiceWrapper.h"
using namespace tuscany::sca;
using namespace tuscany::sca::model;
namespace osoa
{
namespace sca
{
// ===========
// Constructor
// ===========
ModuleContextImpl::ModuleContextImpl(Module* mod)
: module(mod)
{
}
// ==========
// Destructor
// ==========
ModuleContextImpl::~ModuleContextImpl()
{
// --------------------------------------------
// Delete the proxies served up by this context
// --------------------------------------------
for (PROXIES::iterator iter = proxies.begin(); iter != proxies.end(); iter++)
{
delete (ServiceProxy*)*iter;
}
}
// ===========================================================================
// locateService: return a proxy connected to a wrapper for the target service
// ===========================================================================
void* ModuleContextImpl::locateService(const char* serviceName)
{
LOGENTRY(1, "ModuleContextImpl::locateService");
// ----------------------------
// Locate the component service
// ----------------------------
Service* service = module->findComponentService(serviceName);
string msg;
if (!service)
{
msg = "Service not found: ";
msg = msg + serviceName;
throw ServiceNotFoundException(msg.c_str());
}
// -------------------------
// Create the ServiceWrapper
// -------------------------
ComponentServiceWrapper* serviceWrapper = ComponentServiceWrapper::createServiceWrapper(service);
// ----------------------------
// Get a Proxy for this service
// ----------------------------
try
{
ServiceProxy* serviceProxy = new ServiceProxy(service->getComponent(), service->getName(), serviceWrapper);
proxies.push_back(serviceProxy);
LOGEXIT(1, "ModuleContextImpl::locateService");
return serviceProxy->getProxy();
}
catch (ServiceRuntimeException&)
{
delete serviceWrapper;
throw ;
}
}
} // End namespace sca
} // End namespace osoa
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