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SunTM's XACML Implementation for JavaTM | |||||||||
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Used by abstract functions to define how new functions are created by the factory. Note that all functions using XPath are defined to be abstract functions, so they must be created using this interface.
Method Summary | |
Function |
getInstance(Node root,
String xpathVersion)
Creates an instance of some abstract function. |
Method Detail |
public Function getInstance(Node root, String xpathVersion) throws Exception
root
- the DOM root of the apply statement containing the functionxpathVersion
- the version specified in the contianing policy, or
null if no version was specified
Exception
- if the underlying code experienced any error
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Sun's XACML Implementation Version 1.2 | |||||||||
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