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Chapter 31. JT400

The jt400: component allows you to exchanges messages with an AS/400 system using data queues. This components is only available in FUSE Mediation Router 1.5 and above.

jt400://user:password@system/QSYS.LIB/LIBRARY.LIB/QUEUE.DTAQ

Name Default value Description
ccsid default system CCSID specifies the CCSID to use for the connection with the AS/400 system
format text specifies the data format for sending messages valid options are: text (represented by String) and binary (represented by byte[])
consumer.delay 500 Delay in millis between each poll
consumer.initialDelay 1000 Millis before polling starts
consumer.userFixedDelay false true to use fixed delay between pools, otherwise fixed rate is used. See ScheduledExecutorService in JDK for details.

When configured as a consumer endpoint, the endpoint will poll a data queue on a remote system. For every entry on the data queue, a new Exchange is sent with the entry's data in the 'in' message's body, formatted as either a String or a byte[], depending on the format. For a provider endpoint, the 'in' message body contents will be put on the data queue as either raw bytes or text.

In the snippet below, the data for an exchange sent to the direct:george will be put in the data queue PENNYLANE in library BEATLES on a system named LIVERPOOL. Another user connects to the same data queue to receive the information from the data queue and forward it to the mock:ringo endpoint.

public class Jt400RouteBuilder extends RouteBuilder {

    @Override
    public void configure() throws Exception {
       from("direct:george").to("jt400://GEORGE:EGROEG@LIVERPOOL/QSYS.LIB/BEATLES.LIB/PENNYLANE.DTAQ");
       from("jt400://RINGO:OGNIR@LIVERPOOL/QSYS.LIB/BEATLES.LIB/PENNYLANE.DTAQ").to("mock:ringo");
    }
}