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[JMX-4] Ability to read multiple attributes in one call Created: 06/Feb/12  Updated: 23/Feb/12  Resolved: 23/Feb/12

Status: Resolved
Project: java.jmx
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Tyler Hobbs Assignee: Nick Bailey
Resolution: Completed Votes: 0
Labels: None

Attachments: Text File 0001-Add-ability-to-read-multiple-attributes-at-once.patch     File read-attributes-001.diff    
Patch: Code and Test
Approval: Accepted


Currently, the only options for reading mbean attribute values are to read a single attribute or to read all attributes. It's useful to have a middle ground where a select list of attributes may be read.

The attached patch updates the raw-read function to conditionally accept a sequence of attribute names and return a map of attribute names to attribute values (the same format that the mbean function returns).

Comment by Nick Bailey [ 22/Feb/12 10:51 AM ]

Tyler, the attached patch doesn't apply to the HEAD of the master branch. Can you rebase and re-attach?

Comment by Nick Bailey [ 23/Feb/12 2:34 PM ]

Also, looking at the patch, the way it is currently implemented specifying multiple attributes will cause the read function to bypass the 'objects->data' transformation. We should address that as well.

Comment by Nick Bailey [ 23/Feb/12 2:36 PM ]

actually disregard that last comment, read things wrong.

Comment by Nick Bailey [ 23/Feb/12 7:22 PM ]

An updated patch that applies to the current head.

Comment by Nick Bailey [ 23/Feb/12 7:23 PM ]


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