com.groupbyinc.common.apache.commons.net.util.Charsets Maven / Gradle / Ivy
/*
* 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.net.util;
import java.nio.charset.Charset;
/**
* Helps dealing with Charsets.
*
* @since 3.3
*/
public class Charsets {
/**
* Returns a charset object for the given charset name.
*
* @param charsetName
* The name of the requested charset; may be a canonical name, an alias, or null. If null, return the
* default charset.
* @return A charset object for the named charset
*/
public static Charset toCharset(String charsetName) {
return charsetName == null ? Charset.defaultCharset() : Charset.forName(charsetName);
}
/**
* Returns a charset object for the given charset name.
*
* @param charsetName
* The name of the requested charset; may be a canonical name, an alias, or null.
* If null, return the default charset.
* @param defaultCharsetName the charset name to use if the requested charset is null
*
* @return A charset object for the named charset
*/
public static Charset toCharset(String charsetName, String defaultCharsetName) {
return charsetName == null ? Charset.forName(defaultCharsetName) : Charset.forName(charsetName);
}
}