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| SandiSan |
 Posted: Wed May 31, 2006 11:55 pm Post subject: MQ JMS Then why MQ Adapter ? |
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Acolyte
Joined: 01 Apr 2006
Posts: 57
Location: Pune/India
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I have a doubt. If we can connect through JMS to MQSeries then why we required MQ Adapter.Pls clarify me on this.
Regards
Sandisan |
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| billybong |
| Posted: Thu Jun 01, 2006 12:38 am Post subject: |
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Disciple
Joined: 22 Jul 2005
Posts: 150
Location: Stockholm, Sweden
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I cant say that I'm an expert on WIS (saw this post in "newest posts") but generally the native MQ API have some options and features that the JMS implementation doesn't provide. Furthermore you need some sort of JNDI-lookup if you're using JMS which isn't needed if you use standard MQ which creates less administration.
As I said, I'm not familiar with this particular adapter but you should note that JMS != native MQ features.
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IBM Certified Solution Developer - WebSphere Message Broker V6.1
IBM Certified Solution Developer - WebSphere Integration Developer V6.0
IBM Certified System Administrator - WebSphere MQ V6.0
IBM Certified Solution Developer - WebSphere DataPower |
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| vennela |
| Posted: Thu Jun 01, 2006 10:56 am Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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An MQ adapter does nothing but GETs/PUTs from/to an MQ Queue. If instead of using an adapter, if you want to write your own java/jms program to do that (and I am pretty sure more than 99% of the time that's what people do), you can do that.
If you are using ICS then that is the only reason that I can think of why somebody would use MQ adapter. Otherwise, you are better off writing your own programs. |
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| SandiSan |
| Posted: Thu Jun 01, 2006 10:31 pm Post subject: |
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Acolyte
Joined: 01 Apr 2006
Posts: 57
Location: Pune/India
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Thanks for all your respose.
So if we consider vennela's response.If we want to connect to MQSeries through a BROKER (ICS,MB) we have to do it using Websphere MQ Adapter. And if we want to call it from a Java Program we can go for JMS.
Is there and advantage of using Websphere MQ Adapter over JMS ? |
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| vennela |
| Posted: Fri Jun 02, 2006 7:50 am Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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| Quote: |
| If we want to connect to MQSeries through a BROKER (ICS,MB) |
Only ICS, not MB. Message Broker is built on top of MQ. |
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| sebastian |
| Posted: Thu Jul 06, 2006 11:11 am Post subject: |
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Centurion
Joined: 12 Nov 2003
Posts: 110
Location: Philadelphia
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Our shop uses the mySAP.com adapter to create message sets when Message Broker communicates with SAP. One advantage of using this adapter with SAP is the object discovery agent can quickly create SAP idoc business objects that can be translated into message sets.
Sebastian
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