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The Apache Commons Codec package contains simple encoder and decoders for
various formats such as Base64 and Hexadecimal. In addition to these
widely used encoders and decoders, the codec package also maintains a
collection of phonetic encoding utilities.
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hpsf;
/**
* This exception is the superclass of all other checked exceptions thrown
* in this package. It supports a nested "reason" throwable, i.e. an exception
* that caused this one to be thrown.
*/
public class HPSFException extends Exception
{
/**
* The underlying reason for this exception - may be
* null.
* */
private Throwable reason;
/**
* Creates an {@link HPSFException}.
*/
public HPSFException()
{
super();
}
/**
* Creates an {@link HPSFException} with a message string.
*
* @param msg The message string.
*/
public HPSFException(final String msg)
{
super(msg);
}
/**
* Creates a new {@link HPSFException} with a reason.
*
* @param reason The reason, i.e. a throwable that indirectly
* caused this exception.
*/
public HPSFException(final Throwable reason)
{
super();
this.reason = reason;
}
/**
* Creates an {@link HPSFException} with a message string and a
* reason.
*
* @param msg The message string.
* @param reason The reason, i.e. a throwable that indirectly
* caused this exception.
*/
public HPSFException(final String msg, final Throwable reason)
{
super(msg);
this.reason = reason;
}
/**
* Returns the {@link Throwable} that caused this exception to
* be thrown or null if there was no such {@link
* Throwable}.
*
* @return The reason
*/
public Throwable getReason()
{
return reason;
}
}