[CAMEL-5450] XSLT calls newTransformer per request

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.9.2
• Fix Version/s: 2.9.3, 2.10.1
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Daniel Kulp
• Reporter: Daniel Kulp
• Created: 16/Jul/12 16:26
• Updated: 16/Jul/12 17:40
• Resolved: 16/Jul/12 17:40

Description

The XSLT component calls getTemplate().newTransformer() for every request. newTransformer is a synchronized call in Xalan and is causing performance issues with blocked threads with many small requests/responses. It would be good to support a cache of transformers that can be reused.