In the DOM XPath API the XPathException
interface represents exception conditions that can be encountered while performing XPath operations.
Properties
XPathException.code
Read only- Returns a
short
that contains one of the error code constants.
Constants
Constant | Value | Description |
---|---|---|
INVALID_EXPRESSION_ERR |
51 |
If the expression has a syntax error or otherwise is not a legal expression according to the rules of the specific XPathEvaluator or contains specialized extension functions or variables not supported by this implementation. |
TYPE_ERR |
52 |
If the expression cannot be converted to return the specified type. |
Specifications
Specification | Status | Comment |
---|---|---|
Document Object Model (DOM) Level 3 XPath Specification The definition of 'XPathException' in that specification. |
Recommendation | Initial definition |