[CXF-4326] Remove the XPathFactory.newInstance from XPathUtils' constructor to improve the performance a bit

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.7, 2.5.3, 2.6
• Fix Version/s: 2.3.11, 2.4.8, 2.5.4, 2.6.1
• Estimated Complexity: Unknown
• Assignee: Jim Ma
• Reporter: Jim Ma
• Created: 21/May/12 06:37
• Updated: 05/Jun/12 13:31
• Resolved: 25/May/12 14:38

Description

XPathFactoryFinder looks up the factory for each XPathUtil construction, this is duplicate and can be improved for performance.
at javax.xml.xpath.XPathFactoryFinder._newFactory(XPathFactoryFinder.java:222)
at javax.xml.xpath.XPathFactoryFinder.newFactory(XPathFactoryFinder.java:143)
at javax.xml.xpath.XPathFactory.newInstance(XPathFactory.java:185)
at javax.xml.xpath.XPathFactory.newInstance(XPathFactory.java:99)
at org.apache.cxf.helpers.XPathUtils.<init>(XPathUtils.java:37)
at org.apache.cxf.helpers.XPathUtils.<init>(XPathUtils.java:41)