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/*
* 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.commons.math.exception;
import java.util.Locale;
import org.apache.commons.math.exception.util.ArgUtils;
import org.apache.commons.math.exception.util.MessageFactory;
import org.apache.commons.math.exception.util.Localizable;
import org.apache.commons.math.exception.util.LocalizedFormats;
/**
* Base class for all unsupported features.
* It is used for all the exceptions that share the semantics of the standard
* {@link UnsupportedOperationException}, but must also provide a localized
* message.
*
* @since 2.2
* @version $Revision$ $Date$
*/
public class MathUnsupportedOperationException extends UnsupportedOperationException implements MathThrowable {
/** Serializable version Id. */
private static final long serialVersionUID = -6024911025449780478L;
/**
* Pattern used to build the message (specific context).
*/
private final Localizable specific;
/**
* Arguments used to build the message.
*/
private final Object[] arguments;
/**
* @param args Arguments.
*/
public MathUnsupportedOperationException(Object ... args) {
this(null, args);
}
/**
* @param specific Message pattern providing the specific context of
* the error.
* @param args Arguments.
*/
public MathUnsupportedOperationException(Localizable specific,
Object ... args) {
this.specific = specific;
arguments = ArgUtils.flatten(args);
}
/** {@inheritDoc} */
public Localizable getSpecificPattern() {
return specific;
}
/** {@inheritDoc} */
public Localizable getGeneralPattern() {
return LocalizedFormats.UNSUPPORTED_OPERATION;
}
/** {@inheritDoc} */
public Object[] getArguments() {
return arguments.clone();
}
/**
* Get the message in a specified locale.
*
* @param locale Locale in which the message should be translated.
*
* @return the localized message.
*/
public String getMessage(final Locale locale) {
return MessageFactory.buildMessage(locale,
specific,
LocalizedFormats.UNSUPPORTED_OPERATION,
arguments);
}
/** {@inheritDoc} */
@Override
public String getMessage() {
return getMessage(Locale.US);
}
/** {@inheritDoc} */
@Override
public String getLocalizedMessage() {
return getMessage(Locale.getDefault());
}
}
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