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SAXException (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档

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org.xml.sax
Class SAXException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          org.xml.sax.SAXException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

SAXNotRecognizedException, SAXNotSupportedException, SAXParseException

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public class SAXException
extends Exception

Encapsulate a general SAX error or warning.

This module, both source code and documentation, is in the Public Domain, and comes with NO WARRANTY. See http://www.saxproject.org for further information.

This class can contain basic error or warning information from either the XML parser or the application: a parser writer or application writer can subclass it to provide additional functionality. SAX handlers may throw this exception or any exception subclassed from it.

If the application needs to pass through other types of exceptions, it must wrap those exceptions in a SAXException or an exception derived from a SAXException.

If the parser or application needs to include information about a specific location in an XML document, it should use the SAXParseException subclass.

Since:

SAX 1.0

See Also:

SAXParseException, Serialized Form

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Constructor Summary
SAXException()           Create a new SAXException.
SAXException(Exception e)           Create a new SAXException wrapping an existing exception.
SAXException(String message)           Create a new SAXException.
SAXException(String message, Exception e)           Create a new SAXException from an existing exception.

 

Method Summary
Exception	getException()           Return the embedded exception, if any.
String	getMessage()           Return a detail message for this exception.
String	toString()           Override toString to pick up any embedded exception.

 

Methods inherited from class java.lang.Throwable
fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

 

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

 

Constructor Detail

SAXException

public SAXException()

Create a new SAXException.

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SAXException

public SAXException(String message)

Create a new SAXException.

Parameters:

message - The error or warning message.

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SAXException

public SAXException(Exception e)

Create a new SAXException wrapping an existing exception.

The existing exception will be embedded in the new one, and its message will become the default message for the SAXException.

Parameters:

e - The exception to be wrapped in a SAXException.

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SAXException

public SAXException(String message,
                    Exception e)

Create a new SAXException from an existing exception.

The existing exception will be embedded in the new one, but the new exception will have its own message.

Parameters:

message - The detail message.

e - The exception to be wrapped in a SAXException.

Method Detail

getMessage

public String getMessage()

Return a detail message for this exception.

If there is an embedded exception, and if the SAXException has no detail message of its own, this method will return the detail message from the embedded exception.

Overrides:

getMessage in class Throwable

Returns:

The error or warning message.

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getException

public Exception getException()

Return the embedded exception, if any.

Returns:

The embedded exception, or null if there is none.

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toString

public String toString()

Override toString to pick up any embedded exception.

Overrides:

toString in class Throwable

Returns:

A string representation of this exception.

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.