001 /*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.commons.math3.exception;
018
019 import org.apache.commons.math3.exception.util.Localizable;
020 import org.apache.commons.math3.exception.util.LocalizedFormats;
021 import org.apache.commons.math3.exception.util.ExceptionContext;
022 import org.apache.commons.math3.exception.util.ExceptionContextProvider;
023
024 /**
025 * Base class for arithmetic exceptions.
026 * It is used for all the exceptions that have the semantics of the standard
027 * {@link ArithmeticException}, but must also provide a localized
028 * message.
029 *
030 * @since 3.0
031 * @version $Id: MathArithmeticException.java 1364378 2012-07-22 17:42:38Z tn $
032 */
033 public class MathArithmeticException extends ArithmeticException
034 implements ExceptionContextProvider {
035 /** Serializable version Id. */
036 private static final long serialVersionUID = -6024911025449780478L;
037 /** Context. */
038 private final ExceptionContext context;
039
040 /**
041 * Default constructor.
042 */
043 public MathArithmeticException() {
044 context = new ExceptionContext(this);
045 context.addMessage(LocalizedFormats.ARITHMETIC_EXCEPTION);
046 }
047
048 /**
049 * Constructor with a specific message.
050 *
051 * @param pattern Message pattern providing the specific context of
052 * the error.
053 * @param args Arguments.
054 */
055 public MathArithmeticException(Localizable pattern,
056 Object ... args) {
057 context = new ExceptionContext(this);
058 context.addMessage(pattern, args);
059 }
060
061 /** {@inheritDoc} */
062 public ExceptionContext getContext() {
063 return context;
064 }
065
066 /** {@inheritDoc} */
067 @Override
068 public String getMessage() {
069 return context.getMessage();
070 }
071
072 /** {@inheritDoc} */
073 @Override
074 public String getLocalizedMessage() {
075 return context.getLocalizedMessage();
076 }
077 }