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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.beanutils.converters;
/**
* {@link NumberConverter} implementation that handles conversion to
* and from java.lang.Long objects.
*
* This implementation can be configured to handle conversion either
* by using Long's default String conversion, or by using a Locale's pattern
* or by specifying a format pattern. See the {@link NumberConverter}
* documentation for further details.
*
* Can be configured to either return a default value or throw a
* ConversionException if a conversion error occurs.
*
* @version $Id$
* @since 1.3
*/
public final class LongConverter extends NumberConverter {
/**
* Construct a java.lang.Long Converter that throws
* a ConversionException if an error occurs.
*/
public LongConverter() {
super(false);
}
/**
* Construct a java.lang.Long Converter that returns
* a default value if an error occurs.
*
* @param defaultValue The default value to be returned
* if the value to be converted is missing or an error
* occurs converting the value.
*/
public LongConverter(final Object defaultValue) {
super(false, defaultValue);
}
/**
* Return the default type this Converter handles.
*
* @return The default type this Converter handles.
* @since 1.8.0
*/
@Override
protected Class getDefaultType() {
return Long.class;
}
}