Feed system in java

Hi!
I was given a task to develop a feed system in Java. This system should be able to send about 100-200 broker messages a day to about 100 customers that can subscribe on different channels. This system must read messages from disk, send them and store them (database or filesystem). There should also be a possibility to tune this server while running.
Any clue what I should use of technologies? What kind of traps to look for?
I was thinking a JMS feed system running an open source server (jboss or geronimo) with integrated JMX support. Any suggestion? Maybe some good books/articles about feed systems in Java?

Hi!
I was given a task to develop a feed system in Java.
This system should be able to send about 100-200
broker messages a day to about 100 customers that can
subscribe on different channels. This system must
read messages from disk, send them and store them
(database or filesystem). There should also be a
possibility to tune this server while running.
Any clue what I should use of technologies? What kind
of traps to look for?
I was thinking a JMS feed system running an open
source server (jboss or geronimo) with integrated JMX
support. Any suggestion? Maybe some good
books/articles about feed systems in Java?I've never heard the term "feed system", but its almost like your boss read the JMS spec and turned those into requirements for your system. So yes, it would probably be a good choice.

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Thank You for Your Feedback!
Feedback Status:
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Status: Resolved
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Your Feedback:
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i use xi system as java AS for java proxy. in receiver communication channel i use URL ADDRESS or HTTP destination?????

please help me its showing following error
<Trace level="2" type="T">Switch back to normalized party (HTTP response)</Trace>
<Trace level="1" type="T">Sender scheme external =</Trace>
<Trace level="1" type="T">Sender agency external =</Trace>
<Trace level="1" type="T">Sender party external =</Trace>
<Trace level="1" type="T">Sender party normalized =</Trace>
<Trace level="1" type="T">Party normalization: receiver</Trace>
<Trace level="1" type="T">Receiver scheme external =</Trace>
<Trace level="1" type="T">Receiver agency external =</Trace>
<Trace level="1" type="T">Receiver party external =</Trace>
<Trace level="1" type="T">Receiver party normalized =</Trace>
<Trace level="2" type="T">Undo header mapping (HTTP response)</Trace>
<Trace level="1" type="T">Sender: Header before undo of mapping</Trace>
<Trace level="1" type="T">Party =</Trace>
<Trace level="1" type="T">Agency =</Trace>
<Trace level="1" type="T">Scheme =</Trace>
<Trace level="1" type="T">Service = BS_Debashish</Trace>
<Trace level="1" type="T">Receiver: Header before undo of mapping</Trace>
<Trace level="1" type="T">Party =</Trace>
<Trace level="1" type="T">Agency =</Trace>
<Trace level="1" type="T">Scheme =</Trace>
<Trace level="1" type="T">Service = XIT4Java</Trace>
<Trace level="2" type="T">Sender: Header after undo of mapping</Trace>
<Trace level="2" type="T">Party =</Trace>
<Trace level="2" type="T">Agency =</Trace>
<Trace level="2" type="T">Scheme =</Trace>
<Trace level="2" type="T">Service = BS_Debashish</Trace>
<Trace level="2" type="T">Receiver: Header before undo of mapping</Trace>
<Trace level="2" type="T">Party =</Trace>
<Trace level="2" type="T">Agency =</Trace>
<Trace level="2" type="T">Scheme =</Trace>
<Trace level="2" type="T">Service = XIT4Java</Trace>
</Trace>
</Trace>
- <Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_LOG_TO_PERSIST">
<Trace level="3" type="T">Persisting message after plsrv call</Trace>
<Trace level="3" type="T">Message-Version = 007</Trace>
<Trace level="3" type="T">Message version 007</Trace>
<Trace level="3" type="T">Pipeline CENTRAL</Trace>
</Trace>
<Trace level="3" type="System_Error">Error exception return from pipeline processing!</Trace>
<Trace level="1" type="B" name="CL_XMS_MAIN-WRITE_MESSAGE_TO_PERSIST" />
- 
<Trace level="3" type="T">Persisting message Status = 014</Trace>
<Trace level="3" type="T">Message version 008</Trace>
<Trace level="3" type="T">Pipeline CENTRAL</Trace>
</SAP:Trace>

Assigning Feeder System Document in GTS

Hi
Please let me know if anyone else has faced this situation before. In the GTS Customs Management, I am assiging the Logical System, and R/3 docs of the Application MM0A and MM0C to the GTS Docs (GTS SPRO>IMG>SAP GLOBAL TRADE SERVICES>SAP CUSTOMS MANAGEMENT>GENERAL SETTINGS>DOCUMENT STRUCTURE>ASSIGNMENT OF DOCUMENT TYPES FROM FEEDER SYSTEM>ASSIGN DOCUMENT TYPE AT FEEDER SYSTEM LEVEL). First time System accepts the values and saves it. When I re-enter into the transaction I would not see any entries and if I try to re-enter the values, System gives me an error message "An entry already exists with the same key". Kind of strange as I am not able to see those so called existing entries and again it is also not allowing me to re-enter the values. Please let me know if I am missing something.
The entries are getting saved and can be seen for application MM0B though.
Thanks

In Customs Management, only certain processes are relevant. In the case of imports it is MM0B (Goods Receipt) and in the case of exports, it is SD0C (Proforma Invoice after the delivery document is created).
Logically, these are the drivers for Customs processing. As MM0A & MM0C are not relevant, the same is not getting displayed in the configuration table. The reason for getting the error message is due to the entries available in the underlying configuation table. If you need to delete the entries, use transaction SM30.

Change Business System for Java Proxy Client

I have created Web AS Java business system for Java proxy.
Is it possbile to send message from client Java Proxy as another business system (Third party)?
For example to specify this system
MessageSpecifier messageSpecifier = proxy.$messageSpecifier();
messageSpecifier.setSenderService("MY_BUSINESS_SYSTEM");
proxy.$messageSpecifier(messageSpecifier);

Yes, it is.
That's the way to do it.
Stefan

Feed system in java

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