XPathException

classin packageorg.w3c.dom.xpath

public class XPathException extends Exception

Object

└ Exception

└ XPathException

Exception raised by DOM XPath operations.

Klyn follows the Java org.w3c.dom.xpath constants for compatibility: INVALID_EXPRESSION_ERR is 1 and TYPE_ERR is 2.

Example

import org.w3c.dom.xpath

error = XPathException(XPathException.INVALID_EXPRESSION_ERR, "Unsupported XPath expression")
print(error.code)
print(error.message)

Fields

Modifier and Type	Member	Description
public const	INVALID_EXPRESSION_ERR `INVALID_EXPRESSION_ERR as Int = 1`	Raised when an XPath expression is syntactically invalid or uses an unsupported feature.
public const	TYPE_ERR `TYPE_ERR as Int = 2`	Raised when an XPath result cannot be converted to the requested type.

Properties

Modifier and Type	Member	Description
public readonly property	code `code as Int`	Numeric XPath error code.

Inherited Properties

propertyInherited Properties from Exception: message

propertyInherited Properties from Object: type

Constructors

Modifier and Type	Member	Description
public	XPathException `XPathException(code as Int = XPathException.INVALID_EXPRESSION_ERR, message as String = "XPath exception")`	Creates an XPath exception.

Inherited Methods

methodInherited Methods from Object: deepCopy, fromJson, hash, toDict, toJson, toMap, toString, toXml