diff options
Diffstat (limited to 'qpid/cpp/bindings/qpid/dotnet/src/Receiver.cpp')
| -rw-r--r-- | qpid/cpp/bindings/qpid/dotnet/src/Receiver.cpp | 323 |
1 files changed, 323 insertions, 0 deletions
diff --git a/qpid/cpp/bindings/qpid/dotnet/src/Receiver.cpp b/qpid/cpp/bindings/qpid/dotnet/src/Receiver.cpp new file mode 100644 index 0000000000..8aa77effbd --- /dev/null +++ b/qpid/cpp/bindings/qpid/dotnet/src/Receiver.cpp @@ -0,0 +1,323 @@ +/*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements. See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership. The ASF licenses this file
+* to you 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 <windows.h>
+#include <msclr\lock.h>
+#include <oletx2xa.h>
+#include <string>
+#include <limits>
+
+#include "qpid/messaging/Receiver.h"
+#include "qpid/messaging/Session.h"
+#include "qpid/messaging/Message.h"
+#include "qpid/messaging/exceptions.h"
+
+#include "Receiver.h"
+#include "Session.h"
+#include "Message.h"
+#include "Duration.h"
+#include "QpidException.h"
+
+namespace Org {
+namespace Apache {
+namespace Qpid {
+namespace Messaging {
+
+ /// <summary>
+ /// Receiver is a managed wrapper for a ::qpid::messaging::Receiver
+ /// </summary>
+
+ // unmanaged clone
+ Receiver::Receiver(const ::qpid::messaging::Receiver & r,
+ Org::Apache::Qpid::Messaging::Session ^ sessRef) :
+ parentSession(sessRef)
+ {
+ System::Exception ^ newException = nullptr;
+
+ try
+ {
+ receiverp = new ::qpid::messaging::Receiver (r);
+ }
+ catch (const ::qpid::types::Exception & error)
+ {
+ String ^ errmsg = gcnew String(error.what());
+ newException = gcnew QpidException(errmsg);
+ }
+
+ if (newException != nullptr)
+ {
+ throw newException;
+ }
+ }
+
+ // unmanaged clone
+ // undefined
+
+ // Destructor
+ Receiver::~Receiver()
+ {
+ this->!Receiver();
+ }
+
+
+ // Finalizer
+ Receiver::!Receiver()
+ {
+ msclr::lock lk(this);
+
+ if (NULL != receiverp)
+ {
+ delete receiverp;
+ receiverp = NULL;
+ }
+ }
+
+
+ // Copy constructor look-alike (C#)
+ Receiver::Receiver(const Receiver ^ receiver) :
+ parentSession(receiver->parentSession)
+ {
+ System::Exception ^ newException = nullptr;
+
+ try
+ {
+ receiverp = new ::qpid::messaging::Receiver(
+ *(const_cast<Receiver ^>(receiver)->NativeReceiver));
+ }
+ catch (const ::qpid::types::Exception & error)
+ {
+ String ^ errmsg = gcnew String(error.what());
+ newException = gcnew QpidException(errmsg);
+ }
+
+ if (newException != nullptr)
+ {
+ throw newException;
+ }
+ }
+
+ // Copy constructor implicitly dereferenced (C++)
+ Receiver::Receiver(const Receiver % receiver) :
+ parentSession(receiver.parentSession)
+ {
+ System::Exception ^ newException = nullptr;
+
+ try
+ {
+ receiverp = new ::qpid::messaging::Receiver(
+ *(const_cast<Receiver %>(receiver).NativeReceiver));
+ }
+ catch (const ::qpid::types::Exception & error)
+ {
+ String ^ errmsg = gcnew String(error.what());
+ newException = gcnew QpidException(errmsg);
+ }
+
+ if (newException != nullptr)
+ {
+ throw newException;
+ }
+ }
+
+
+ //
+ // Get(message)
+ //
+ bool Receiver::Get(Message ^% mmsgp)
+ {
+ return Get(mmsgp, DurationConstants::FORVER);
+ }
+
+ bool Receiver::Get(Message ^% mmsgp, Duration ^ durationp)
+ {
+ System::Exception ^ newException = nullptr;
+
+ try
+ {
+ ::qpid::messaging::Duration dur((*durationp).Milliseconds);
+
+ ::qpid::messaging::Message tmpMsg;
+
+ bool result = receiverp->Receiver::get(tmpMsg, dur);
+
+ if (result)
+ {
+ mmsgp = gcnew Message(tmpMsg);
+ }
+
+ return result;
+ }
+ catch (const ::qpid::types::Exception & error)
+ {
+ String ^ errmsg = gcnew String(error.what());
+ newException = gcnew QpidException(errmsg);
+ }
+
+ if (newException != nullptr)
+ {
+ throw newException;
+ }
+
+ return false;
+ }
+
+ //
+ // message = Get()
+ //
+ Message ^ Receiver::Get()
+ {
+ return Get(DurationConstants::FORVER);
+ }
+
+
+ Message ^ Receiver::Get(Duration ^ durationp)
+ {
+ System::Exception ^ newException = nullptr;
+ Message ^ newMessage = nullptr;
+
+ try
+ {
+ // translate the duration
+ ::qpid::messaging::Duration dur((*durationp).Milliseconds);
+
+ // get the message
+ ::qpid::messaging::Message msg =
+ receiverp->::qpid::messaging::Receiver::get(dur);
+
+ // create new managed message with received message embedded in it
+ newMessage = gcnew Message(msg);
+ }
+ catch (const ::qpid::types::Exception & error)
+ {
+ String ^ errmsg = gcnew String(error.what());
+ newException = gcnew QpidException(errmsg);
+ }
+ finally
+ {
+ if (newException != nullptr)
+ {
+ if (newMessage != nullptr)
+ {
+ delete newMessage;
+ }
+ }
+ }
+ if (newException != nullptr)
+ {
+ throw newException;
+ }
+
+ return newMessage;
+ }
+
+ //
+ // Fetch(message)
+ //
+ bool Receiver::Fetch(Message ^% mmsgp)
+ {
+ return Fetch(mmsgp, DurationConstants::FORVER);
+ }
+
+ bool Receiver::Fetch(Message ^% mmsgp, Duration ^ durationp)
+ {
+ System::Exception ^ newException = nullptr;
+
+ try
+ {
+ ::qpid::messaging::Duration dur((*durationp).Milliseconds);
+
+ ::qpid::messaging::Message tmpMsg;
+
+ bool result = receiverp->Receiver::fetch(tmpMsg, dur);
+
+ if (result)
+ {
+ mmsgp = gcnew Message(tmpMsg);
+ }
+
+ return result;
+ }
+ catch (const ::qpid::types::Exception & error)
+ {
+ String ^ errmsg = gcnew String(error.what());
+ newException = gcnew QpidException(errmsg);
+ }
+ if (newException != nullptr)
+ {
+ throw newException;
+ }
+
+ return false;
+ }
+
+
+ //
+ // message = Fetch()
+ //
+
+ Message ^ Receiver::Fetch()
+ {
+ return Fetch(DurationConstants::FORVER);
+ }
+
+ Message ^ Receiver::Fetch(Duration ^ durationp)
+ {
+ System::Exception ^ newException = nullptr;
+ Message ^ newMessage = nullptr;
+
+ try
+ {
+ // translate the duration
+ ::qpid::messaging::Duration dur((*durationp).Milliseconds);
+
+ // get the message
+ ::qpid::messaging::Message msg =
+ receiverp->::qpid::messaging::Receiver::fetch(dur);
+
+ // create new managed message with received message embedded in it
+ newMessage = gcnew Message(msg);
+ }
+ catch (const ::qpid::types::Exception & error)
+ {
+ String ^ errmsg = gcnew String(error.what());
+ newException = gcnew QpidException(errmsg);
+ }
+ finally
+ {
+ if (newException != nullptr)
+ {
+ if (newMessage != nullptr)
+ {
+ delete newMessage;
+ }
+ }
+ }
+ if (newException != nullptr)
+ {
+ throw newException;
+ }
+
+ return newMessage;
+ }
+
+ void Receiver::Close()
+ {
+ receiverp->close();
+ }
+}}}}
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