The QueueMessage Data Type defines the messages that are sent/received once the connection to the message queue is established (see Queue Data Type).
Text |
Is the text of the message sent or received. |
Priority |
Indicates the message priority. |
MessageID |
Allow to set the messageID of the message |
CorrelationID |
Allows to set the CorrelationID of the message |
Properties |
Collection of properties that allows to send custom headers in a message |
Text
This is the text contained in the message that is sent or received.
&message.text = "This is a message"
Priority
Indicates the priority of the message. It may be anywhere from 0 to 9.
&message.priority = 7
MessageID
Indicates the ID of the message (only some message queues allow to set the ID from the client, if it is not allowed this property will be ignored)
&message.MessageID = "ID"
CorrelationID
Indicates the Correlation ID of the message.
&message.CorrelationID = "CorrID"
Properties
Collection of properties that allows to send custom headers in a message
&message.properties.set(&header_name,&header_value)
&header_value = &message.properties.get(&header_name)
&queue = Queue Data Type
&message = QueueMessage Data Type
&char = Character
1. Provider settings
<JMS_Providers>
<Provider>
<Name>queueProvider</Name>
<User></User>
<Password></Password>
<Type>Queue</Type>
<Factory>com.sun.enterprise.naming.SerialInitContextFactory</Factory>
<URL>iiop://myserver:1050</URL>
<JNDI_ID>QueueConnectionFactory</JNDI_ID>
<Queue_Name>Queue</Queue_Name>
</Provider>
</JMS_Providers>
2. Sending a message
&queue.Provider=queueProvider
&ret = &queue.Connect()
//
&message.Text = "First message"
&message.Priority = 7
&char = &queue.Send(&message)
//
&message.Text = "Second Message"
&message.Priority = 6
&char = &queue.Send(&message)
3. Receiving a message
&queue.Provider = queueProvider
&ret = &queue.Connect()
for &message in &queue
msgbox(&message.text)
endfor
&queue.Disconnect()
Objects: Procedures, Web Panels, Transactions
Languages: Java, .NET
Interfaces: Web