Spring Data + Hibernate Query Caching not working

Question

I am trying but not succeeding to cache a query in Spring Data and Hibernate environmet with following dependencies :

Answer 1

in jpa-context.xml was missing, adding which fixes the problem . The final jpa-context.xml is

I also added resources/ehcache.xml.

Which is referenced as ehcache.xml in resources/hibernate.cfg.xml.

My CPU cache conf is

prayag@prayag:~/hacker_/draobkcalb$ sudo dmidecode -t cache
[sudo] password for prayag: 
# dmidecode 2.11
SMBIOS 2.5 present.

Handle 0x000A, DMI type 7, 19 bytes
Cache Information
    Socket Designation: Internal Cache
    Configuration: Enabled, Not Socketed, Level 1
    Operational Mode: Write Back
    Location: Internal
    Installed Size: 32 kB
    Maximum Size: 32 kB
    Supported SRAM Types:
        Synchronous
    Installed SRAM Type: Synchronous
    Speed: Unknown
    Error Correction Type: Unknown
    System Type: Unknown
    Associativity: Unknown

Handle 0x000B, DMI type 7, 19 bytes
Cache Information
    Socket Designation: External Cache
    Configuration: Enabled, Not Socketed, Level 2
    Operational Mode: Write Back
    Location: External
    Installed Size: 2048 kB
    Maximum Size: 2048 kB
    Supported SRAM Types:
        Synchronous
    Installed SRAM Type: Synchronous
    Speed: Unknown
    Error Correction Type: Unknown
    System Type: Unknown
    Associativity: Unknown