Java with MQ file transfer
The code below does file transfer. I am successful in putting a file into a queue. I can also grab the file from the queue. However in the GET FILE section I am getting the error saying that the path does not exist. The problem is with the retrievedMessage.putApplicationName specified in the path. How do I solve the problem?.
Code:
PUT FILE
qMgr = new MQQueueManager(qManager);
int openOptions = MQC.MQOO_OUTPUT ;
MQQueue MQ1_RQSTIN = qMgr.accessQueue("QM1.RQSTIN",openOptions);
MQMessage hello_world = new MQMessage();
hello_world.putApplicationName = "src_mqsample.txt";
File file = new File("C:\\Documents and Settings\\JCreatorLE\\src_mqsample.txt");
StringBuffer contents = new StringBuffer();
BufferedReader reader = null;
reader = new BufferedReader(new FileReader(file));
String text = null;
while((text = reader.readLine())!= null)
{
contents.append(text).append(System.getProperty("line.separator"));
}
MQPutMessageOptions pmo = new MQPutMessageOptions();
MQ1_RQSTIN.put(hello_world,pmo);
hello_world.writeObject(contents);
MQPutMessageOptions pmo = new MQPutMessageOptions();
MQ1_RQSTIN.put(hello_world,pmo);
MQ1_RQSTIN.close();
qMgr.disconnect();
GET FILE
qMgr = new MQQueueManager("QM5");
int openOptions = MQC.MQOO_INPUT_AS_Q_DEF ;
MQQueue MQ1_RQSTIN = qMgr.accessQueue("QM1.RQSTIN",openOptions);
MQMessage retrievedMessage = new MQMessage();
MQGetMessageOptions gmo = new MQGetMessageOptions();
MQ1_RQSTIN.get(retrievedMessage,gmo);
StringBuffer msg = (StringBuffer) retrievedMessage.readObject();
FileWriter fn = new FileWriter("C:\\Documents and Settings\\JCreator LE\\MyProjects\\" + "'" + retrievedMessage.putApplicationName + "'");
fn.write(msg.toString(),0,msg.toString().length());
fn.flush();
fn.close();
MQ1_RQSTIN.close();
qMgr.disconnect();
