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EJB , JCA and JNI  RSS feed

 
Karim Nasser
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Posts: 11
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I hope some one can answer this question , as there is no much to read about JCA
my J2EE application needs to inetgerate with some C libraries, after some investigations , I found that calling native APIs direct from the EJBs might crash the EJB container when the JNI fails, as a better solution the JCA can be used as an intermediate layer, regarding the JCA-JNI communication I have 2 questions:
1- Is this setup EJB->JCA->JNI->C failsafe against the failure in the JNI->C part?
2- can the JNI wrapper be hosted on a remote server other than the application server or should I need to install the application server on the same machine as the C libraries
 
It is sorta covered in the JavaRanch Style Guide.
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