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Cache responses

maduri.rn.gmail.com's picture

Submitted by maduri.rn.gmail.com on August 23, 2010 - 09:38

I went through the code for Cache mediator.I am trying to invoke a cache mediator from within my class mediator. Could you please show some sample code? All I want to do cache requests/responses. Is caching supported only for SOAP messages?

indika's picture

Hi Cache mediator currently

Submitted by indika on August 24, 2010 - 02:38.

Hi Cache mediator currently only supports SOAP messages Sample 420 demonstrates the message response caching. If you want to do it programmatically , you have to create cache mediator' instances and configure them with the same properties as in Sample 420. You need two instances - to load the cache with responses and to serve for requests from the cache. It would be better if you can avoid the use of the cache mediator programmatically. You can keep two instance variables of 'Mediator' type - cacheLoader, cacheServe in the class mediator and call them appropriately. Look at 'onCacheHitSequence' in the Cache mediator. It is a 'Mediator' reference. Look at 'onCacheHitRef' too. 'onCacheHitRef' is just a String property and is used to look up a Sequence. Thanks Indika

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rajika's picture

Maduri, You'll need to spend

Submitted by rajika on August 24, 2010 - 05:34.

Maduri, You'll need to spend some time again on re-visiting your architecture to avoid re-implementing things that are available already. What prevent you using the cache mediator at configuration level ? Rajika

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maduri.rn.gmail.com's picture

Here is my architecture. I am

Submitted by maduri.rn.gmail.com on August 24, 2010 - 06:36.

Here is my architecture. I am dealing with AAA use case. Since I call our in house security service and Identity server from inside the class mediator, I cannot use it at the configuration level. If I dont use caching of requests/responses, I waste a network call each time for authentication to in house security service and another network call to identity server. As a result the performance is very slow.

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rajika's picture

What I meant was using the

Submitted by rajika on August 24, 2010 - 07:56.

What I meant was using the cache mediator in configuration level not pragmatically. Rajika

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maduri.rn.gmail.com's picture

I have to use it

Submitted by maduri.rn.gmail.com on August 25, 2010 - 06:26.

I have to use it programatically because I need to cache requests that I make from within my java class mediator.

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ruwan's picture

Caching is supported for RESTful messages too

Submitted by ruwan on September 16, 2010 - 17:17.

Hhhmm, folks, I am not sure why we are saying Caching is not supported for RESTFul messages. Has anybody tried this? If you are using the proper REST handling it will build a SOAP envelope for the RESTFul message and caching has to work without any issues.

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