Apache CXF example source code file (MultipartBody.java)

This example Apache CXF source code file (MultipartBody.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Apache CXF tags/keywords

arraylist, attachment, attachment, inbound_message_attachments, list, mediatype, mediatype, multipart_related_type, multipart_related_type, multipartbody, multipartbody, outbound_message_attachments, string, t, util

The Apache CXF MultipartBody.java source code

/**
 * 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.cxf.jaxrs.ext.multipart;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import javax.ws.rs.core.MediaType;

public class MultipartBody {
    
    public static final String INBOUND_MESSAGE_ATTACHMENTS = "org.apache.cxf.jaxrs.attachments.inbound";
    public static final String OUTBOUND_MESSAGE_ATTACHMENTS = "org.apache.cxf.jaxrs.attachments.outbound";
    
    private static final MediaType MULTIPART_RELATED_TYPE = MediaType.valueOf("multipart/related"); 
    private boolean outbound;
    private List<Attachment> atts;
    private MediaType mt; 
    
    public MultipartBody(List<Attachment> atts, MediaType mt, boolean outbound) {
        this.atts = atts;
        this.outbound = outbound;
        this.mt = mt == null ? MULTIPART_RELATED_TYPE : mt;
    }
    
    public MultipartBody(List<Attachment> atts, boolean outbound) {
        this(atts, MULTIPART_RELATED_TYPE, outbound);
    }
    
    public MultipartBody(Attachment att) {
        atts = new ArrayList<Attachment>();
        atts.add(att);
        outbound = true;
        this.mt = MULTIPART_RELATED_TYPE;
    }
    
    public MultipartBody(List<Attachment> atts) {
        this(atts, MULTIPART_RELATED_TYPE, false);
    }
    
    public MultipartBody(boolean outbound) {
        this(new ArrayList<Attachment>(), MULTIPART_RELATED_TYPE, outbound);
    }
    
    public MediaType getType() {
        return mt;
    }
    
    public List<Attachment> getAllAttachments() {
        
        return outbound ? atts : Collections.unmodifiableList(atts);
    }
    
    public List<Attachment> getChildAttachments() {
        List<Attachment> childAtts = new ArrayList();
        for (int i = 1; i < atts.size(); i++) {
            childAtts.add(atts.get(i));
        }
        return childAtts;
    }
    
    public Attachment getRootAttachment() {
        return atts.size() > 0 ? atts.get(0) : null;
    }
    
    public Attachment getAttachment(String contentId) {
        for (Attachment a : atts) {
            if (contentId.equalsIgnoreCase(a.getContentId())) {
                return a;
            }
        }
        return null;
    }
    
    public <T> T getAttachmentObject(String contentId, Class cls) {
        Attachment att = getAttachment(contentId);
        if (att != null) {
            return att.getObject(cls);
        }
        return null;
    }
}