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	/*
	* Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation. Oracle designates this
	* particular file as subject to the "Classpath" exception as provided
	* by Oracle in the LICENSE file that accompanied this code.
	*
	* This code is distributed in the hope that it will be useful, but WITHOUT
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/

	package javax.xml.parsers;

	/**
	* Thrown when a problem with configuration with the Parser Factories
	* exists. This error will typically be thrown when the class of a
	* parser factory specified in the system properties cannot be found
	* or instantiated.
	*
	* @author Jeff Suttor
	* @since 1.4
	*/

	public class FactoryConfigurationError extends Error {
	private static final long serialVersionUID = -827108682472263355L;

	/**
	*<code>Exception</code> that represents the error.
	*/
	private Exception exception;

	/**
	* Create a new <code>FactoryConfigurationError</code> with no
	* detail message.
	*/

	public FactoryConfigurationError() {
	super();
	this.exception = null;
	}

	/**
	* Create a new <code>FactoryConfigurationError</code> with
	* the <code>String </code> specified as an error message.
	*
	* @param msg The error message for the exception.
	*/

	public FactoryConfigurationError(String msg) {
	super(msg);
	this.exception = null;
	}


	/**
	* Create a new <code>FactoryConfigurationError</code> with a
	* given <code>Exception</code> base cause of the error.
	*
	* @param e The exception to be encapsulated in a
	* FactoryConfigurationError.
	*/

	public FactoryConfigurationError(Exception e) {
	super(e.toString());
	this.exception = e;
	}

	/**
	* Create a new <code>FactoryConfigurationError</code> with the
	* given <code>Exception</code> base cause and detail message.
	*
	* @param e The exception to be encapsulated in a
	* FactoryConfigurationError
	* @param msg The detail message.
	*/

	public FactoryConfigurationError(Exception e, String msg) {
	super(msg);
	this.exception = e;
	}


	/**
	* Return the message (if any) for this error . If there is no
	* message for the exception and there is an encapsulated
	* exception then the message of that exception, if it exists will be
	* returned. Else the name of the encapsulated exception will be
	* returned.
	*
	* @return The error message.
	*/

	public String getMessage () {
	String message = super.getMessage ();

	if (message == null && exception != null) {
	return exception.getMessage();
	}

	return message;
	}

	/**
	* Return the actual exception (if any) that caused this exception to
	* be raised.
	*
	* @return The encapsulated exception, or null if there is none.
	*/

	public Exception getException () {
	return exception;
	}

	/**
	* use the exception chaining mechanism of JDK1.4
	*/
	@Override
	public Throwable getCause() {
	return exception;
	}
	}

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