Store objects using ehcache +Spring

My application has internationalization for all tables. So all tables has its another table for different languange support with key as language code like 'en-us'. Every time if it hits the db and to show in page then applications get slow. so We implemented by extending AbstractMessageSource class.I referred the link http://forum.springsource.org/showthread.php?t=15223 But based on this stored all the messages are stored in the memory. if table size/number of table grows this mesage hash also grows. then memory problem comes. So we have planned to keep it in disk using ehcac开发者_如何学Pythonhe technique. Please provide me the sample. Let me know is this valid option to store the objects?

Change the Map entries in DataSourceMessageSource to:

/** Cache holding already generated MessageFormats per message code and Locale
* Map

/** all messages (for all basenames) per locale
* Map

That will get you going. You also need an ehcache.xml with cache entries for each of the above. You should speicfy overflowToDisk=true.

Note that you will incur a deserialization cost. If you are seeing a high cost in cpu doing that it might be worth restructuring the code to return what you want speficically rather than a map.

Greg Luck