add Charset to mail ContentType - Java Network

Java examples for Network:EMail

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Description

add Charset to mail ContentType

Demo Code

/*/*w  w  w  . j  a v  a2 s . co  m*/
 *  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 com.java2s;
import java.util.Enumeration;
import javax.mail.internet.ContentType;
import javax.mail.internet.ParameterList;

public class Main {
    public static ContentType addCharset(ContentType contentType,
            String charset) {
        ParameterList orgParamList = contentType.getParameterList();
        ParameterList paramList = new ParameterList();
        if (orgParamList != null) {
            for (Enumeration<?> e = orgParamList.getNames(); e
                    .hasMoreElements();) {
                String name = (String) e.nextElement();
                paramList.set(name, orgParamList.get(name));
            }
        }
        paramList.set("charset", charset);
        return new ContentType(contentType.getPrimaryType(),
                contentType.getSubType(), paramList);
    }
}

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