Package nu.xom
Class XPathException
- Object
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- Throwable
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- Exception
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- RuntimeException
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- nu.xom.XPathException
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- All Implemented Interfaces:
Serializable
- Direct Known Subclasses:
XPathTypeException
public class XPathException extends RuntimeException
Indicates problems with XPath syntax or evaluation.
- Version:
- 1.1b3
- Author:
- Elliotte Rusty Harold
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description XPathException(String message)
Creates a newXPathException
with a detail message.XPathException(String message, Throwable cause)
Creates a newIllegalNameException
with a detail message and an underlying root cause.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Throwable
getCause()
Return the original cause that led to this exception, or null if there was no original exception.String
getXPath()
Returns the specific XPath expression being evaluated when this excepiton was thrown.Throwable
initCause(Throwable cause)
Sets the root cause of this exception.
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Constructor Detail
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XPathException
public XPathException(String message)
Creates a new
XPathException
with a detail message.- Parameters:
message
- a string indicating the specific problem
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XPathException
public XPathException(String message, Throwable cause)
Creates a new
IllegalNameException
with a detail message and an underlying root cause.- Parameters:
message
- a string indicating the specific problemcause
- the original cause of this exception
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Method Detail
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getCause
public Throwable getCause()
Return the original cause that led to this exception, or null if there was no original exception.
- Overrides:
getCause
in classThrowable
- Returns:
- the root cause of this exception
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initCause
public Throwable initCause(Throwable cause)
Sets the root cause of this exception. This may only be called once. Subsequent calls throw an
IllegalStateException
.This method is unnecessary in Java 1.4 where it could easily be inherited from the superclass. However, including it here allows this method to be used in Java 1.3 and earlier.
- Overrides:
initCause
in classThrowable
- Parameters:
cause
- the root cause of this exception- Returns:
- this
XMLException
- Throws:
IllegalArgumentException
- if the cause is this exception (An exception cannot be its own cause.)IllegalStateException
- if this method is called twice
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getXPath
public String getXPath()
Returns the specific XPath expression being evaluated when this excepiton was thrown.
- Returns:
- the XPath expression that caused the exception
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