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Posted to commits@activemq.apache.org by ta...@apache.org on 2007/02/08 00:52:40 UTC
svn commit: r504743 - in
/activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire:
OpenWireCommandWriter.cpp OpenWireCommandWriter.h
Author: tabish
Date: Wed Feb 7 15:52:39 2007
New Revision: 504743
URL: http://svn.apache.org/viewvc?view=rev&rev=504743
Log:
http://issues.apache.org/activemq/browse/AMQCPP-30
Added:
activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.cpp
activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.h
Added: activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.cpp
URL: http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.cpp?view=auto&rev=504743
==============================================================================
--- activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.cpp (added)
+++ activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.cpp Wed Feb 7 15:52:39 2007
@@ -0,0 +1,94 @@
+/*
+ * 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 "OpenWireCommandWriter.h"
+
+using namespace std;
+using namespace activemq;
+using namespace activemq::connector;
+using namespace activemq::connector::openwire;
+using namespace activemq::transport;
+using namespace activemq::io;
+using namespace activemq::exceptions;
+
+////////////////////////////////////////////////////////////////////////////////
+OpenWireCommandWriter::OpenWireCommandWriter(void)
+{
+ this->outputStream = NULL;
+ this->openWireFormat = NULL;
+ this->dataOutputStream = NULL;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+OpenWireCommandWriter::OpenWireCommandWriter( OutputStream* outputStream,
+ OpenWireFormat* openWireFormat )
+{
+ this->setOutputStream( outputStream );
+ this->openWireFormat = openWireFormat;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void OpenWireCommandWriter::writeCommand( Command* command )
+ throw ( transport::CommandIOException )
+{
+ try
+ {
+ if( outputStream == NULL ||
+ dataOutputStream == NULL ||
+ openWireFormat == NULL )
+ {
+ throw CommandIOException(
+ __FILE__, __LINE__,
+ "OpenWireCommandWriter::writeCommand - "
+ "Writer was not initialized correctly." );
+ }
+
+ openWireFormat->marshal( command, dataOutputStream );
+ }
+ AMQ_CATCH_RETHROW( CommandIOException )
+ AMQ_CATCH_EXCEPTION_CONVERT( ActiveMQException, CommandIOException )
+ AMQ_CATCHALL_THROW( CommandIOException )
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void OpenWireCommandWriter::write( const unsigned char* buffer, size_t count )
+ throw( IOException )
+{
+ if( outputStream == NULL )
+ {
+ throw IOException(
+ __FILE__, __LINE__,
+ "OpenWireCommandWriter::write(char*,int) - input stream is NULL" );
+ }
+
+ outputStream->write( buffer, count );
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void OpenWireCommandWriter::writeByte( unsigned char v ) throw( IOException )
+{
+ if( outputStream == NULL )
+ {
+ throw IOException(
+ __FILE__, __LINE__,
+ "OpenWireCommandWriter::write(char) - input stream is NULL" );
+ }
+
+ outputStream->write( v );
+}
+
+
Added: activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.h
URL: http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.h?view=auto&rev=504743
==============================================================================
--- activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.h (added)
+++ activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/connector/openwire/OpenWireCommandWriter.h Wed Feb 7 15:52:39 2007
@@ -0,0 +1,129 @@
+/*
+ * 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.
+ */
+
+#ifndef _ACTIVEMQ_CONNECTOR_OPENWIRE_OPENWIRECOMMANDWRITER_H_
+#define _ACTIVEMQ_CONNECTOR_OPENWIRE_OPENWIRECOMMANDWRITER_H_
+
+#include <activemq/transport/CommandWriter.h>
+#include <activemq/io/OutputStream.h>
+#include <activemq/io/DataOutputStream.h>
+#include <activemq/transport/CommandIOException.h>
+#include <activemq/transport/Command.h>
+#include <activemq/connector/openwire/OpenWireFormat.h>
+
+namespace activemq{
+namespace connector{
+namespace openwire{
+
+ class OpenWireCommandWriter : public transport::CommandWriter
+ {
+ private:
+
+ /**
+ * Target output stream.
+ */
+ io::OutputStream* outputStream;
+
+ /**
+ * OpenWireFormat object we use to marshal.
+ */
+ OpenWireFormat* openWireFormat;
+
+ /**
+ * DataOutputStream that wraps the supplied OutputStream
+ */
+ io::DataOutputStream* dataOutputStream;
+
+ public:
+
+ /**
+ * Default Constructor
+ */
+ OpenWireCommandWriter();
+
+ /**
+ * Constructor.
+ * @param os the target output stream.
+ */
+ OpenWireCommandWriter( io::OutputStream* outputStream,
+ OpenWireFormat* openWireFormat );
+
+ virtual ~OpenWireCommandWriter(void) {}
+
+ /**
+ * Sets the target output stream.
+ * @param outputStream - stream to write to.
+ */
+ virtual void setOutputStream( io::OutputStream* outputStream ){
+ this->outputStream = outputStream;
+ delete dataOutputStream;
+ dataOutputStream = new io::DataOutputStream( outputStream );
+ }
+
+ /**
+ * Gets the target output stream.
+ */
+ virtual io::OutputStream* getOutputStream(void){
+ return outputStream;
+ }
+
+ /**
+ * Sets the target input stream.
+ * @param Target Input Stream
+ */
+ virtual void setOpenWireFormat( OpenWireFormat* openWireFormat ){
+ this->openWireFormat = openWireFormat;
+ }
+
+ /**
+ * Gets the target input stream.
+ * @return Target Input Stream
+ */
+ virtual OpenWireFormat* getOpenWireFormat(void){
+ return this->openWireFormat;
+ }
+
+ /**
+ * Writes a command to the given output stream.
+ * @param command the command to write.
+ * @param os the target stream for the write.
+ * @throws CommandIOException if a problem occurs during the write.
+ */
+ virtual void writeCommand( transport::Command* command )
+ throw ( transport::CommandIOException );
+
+ /**
+ * Writes a byte array to the output stream.
+ * @param buffer a byte array
+ * @param count the number of bytes in the array to write.
+ * @throws IOException thrown if an error occurs.
+ */
+ virtual void write( const unsigned char* buffer, size_t count )
+ throw( io::IOException );
+
+ /**
+ * Writes a byte to the output stream.
+ * @param v The value to be written.
+ * @throws IOException thrown if an error occurs.
+ */
+ virtual void writeByte( unsigned char v ) throw( io::IOException );
+
+ };
+
+}}}
+
+#endif /*_ACTIVEMQ_CONNECTOR_OPENWIRE_OPENWIRECOMMANDWRITER_H_*/