Xalan-Java: Class XPathException

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## org.apache.xalan.xpath
Class XPathException

    java.lang.Object
      |
      +--java.lang.Throwable
            |
            +--java.lang.Exception
                  |
                  +--org.xml.sax.SAXException
                        |
                        +--org.apache.xalan.xpath.XPathException

Direct Known Subclasses:
  XPathProcessorException, XSLProcessorException

public class XPathException
extends org.xml.sax.SAXException

This class implements an exception object that all XPath classes will throw in case of an error. This class extends SAXException, and may hold other exceptions. In the case of nested exceptions, printStackTrace will dump all the traces of the nested exceptions, not just the trace of this object.

See Also:
  Serialized Form

Constructor Summary
`XPathException(java.lang.String message)` Create an XPathException object that holds an error message.
`XPathException(java.lang.String message, java.lang.Exception e)` Create an XPathException object that holds an error message, and another exception that caused this exception.
`XPathException(java.lang.String message, org.w3c.dom.Node styleNode, java.lang.Exception e)` Create an XPathException object that holds an error message, the stylesheet node that the error originated from, and another exception that caused this exception.
`XPathException(java.lang.String message, java.lang.Object styleNode)` Create an XPathException object that holds an error message and the stylesheet node that the error originated from.

Method Summary
`java.lang.Exception` | `getException()` Return the embedded exception, if any.
`java.lang.String` | `getMessage()` Find the most contained message.
`java.lang.Object` | `getStylesheetNode()` Get the stylesheet node from where this error originated.
`void` | `printStackTrace(java.io.PrintStream s)` Print the the trace of methods from where the error originated.
`void` | `printStackTrace(java.io.PrintWriter s)` Print the the trace of methods from where the error originated.

Methods inherited from class org.xml.sax.SAXException
`toString`

Methods inherited from class java.lang.Throwable
`fillInStackTrace, getLocalizedMessage, printStackTrace`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### XPathException

    public XPathException(java.lang.String message)

  Create an XPathException object that holds an error message.
  Parameters:
    `message` - The error message.

### XPathException

    public XPathException(java.lang.String message,
                          java.lang.Object styleNode)

  Create an XPathException object that holds an error message and the stylesheet node that the error originated from.
  Parameters:
    `message` - The error message.
    `styleNode` - The stylesheet node that the error originated from.

### XPathException

    public XPathException(java.lang.String message,
                          org.w3c.dom.Node styleNode,
                          java.lang.Exception e)

  Create an XPathException object that holds an error message, the stylesheet node that the error originated from, and another exception that caused this exception.
  Parameters:
    `message` - The error message.
    `styleNode` - The stylesheet node that the error originated from.
    `e` - The exception that caused this exception.

### XPathException

    public XPathException(java.lang.String message,
                          java.lang.Exception e)

  Create an XPathException object that holds an error message, and another exception that caused this exception.
  Parameters:
    `message` - The error message.
    `e` - The exception that caused this exception.

Method Detail

### getStylesheetNode

    public java.lang.Object getStylesheetNode()

  Get the stylesheet node from where this error originated.
  Returns:
    The stylesheet node from where this error originated, or null.

### printStackTrace

    public void printStackTrace(java.io.PrintStream s)

  Print the the trace of methods from where the error originated. This will trace all nested exception objects, as well as this object.
  Parameters:
    `s` - The stream where the dump will be sent to.
  Overrides:
    printStackTrace in class java.lang.Throwable

### getMessage

    public java.lang.String getMessage()

  Find the most contained message.
  Overrides:
    getMessage in class org.xml.sax.SAXException

### printStackTrace

    public void printStackTrace(java.io.PrintWriter s)

  Print the the trace of methods from where the error originated. This will trace all nested exception objects, as well as this object.
  Parameters:
    `s` - The writer where the dump will be sent to.
  Overrides:
    printStackTrace in class java.lang.Throwable

### getException

    public java.lang.Exception getException()

  Return the embedded exception, if any. Overrides org.xml.sax.SAXException.getException().
  Returns:
    The embedded exception, or null if there is none.
  Overrides:
    getException in class org.xml.sax.SAXException

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