mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-10-29 15:21:53 +00:00
6afb44e712
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@125788 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
123 lines
3.8 KiB
Java
123 lines
3.8 KiB
Java
/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2016 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.repo.transfer;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import org.alfresco.service.cmr.repository.ContentData;
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import org.alfresco.service.cmr.repository.ContentService;
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import org.apache.commons.httpclient.methods.multipart.PartBase;
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import org.apache.commons.httpclient.util.EncodingUtil;
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/**
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* @author brian
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*
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*/
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public class ContentDataPart extends PartBase
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{
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/** Attachment's file name */
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protected static final String FILE_NAME = "; filename=";
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/** Attachment's file name as a byte array */
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private static final byte[] FILE_NAME_BYTES =
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EncodingUtil.getAsciiBytes(FILE_NAME);
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private ContentService contentService;
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private ContentData data;
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private String filename;
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/**
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* ContentDataPart
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* @param contentService content service
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* @param partName String
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* @param data data
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*/
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public ContentDataPart(ContentService contentService, String partName, ContentData data) {
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super(partName, data.getMimetype(), data.getEncoding(), null);
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this.contentService = contentService;
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this.data = data;
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this.filename = partName;
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}
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/**
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* Write the disposition header to the output stream
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* @param out The output stream
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* @throws IOException If an IO problem occurs
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* @see org.apache.commons.httpclient.methods.multipart.Part#sendDispositionHeader(OutputStream)
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*/
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protected void sendDispositionHeader(OutputStream out)
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throws IOException {
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super.sendDispositionHeader(out);
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if (filename != null) {
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out.write(FILE_NAME_BYTES);
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out.write(QUOTE_BYTES);
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out.write(EncodingUtil.getAsciiBytes(filename));
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out.write(QUOTE_BYTES);
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}
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}
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/* (non-Javadoc)
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* @see org.apache.commons.httpclient.methods.multipart.Part#lengthOfData()
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*/
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@Override
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protected long lengthOfData() throws IOException
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{
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return contentService.getRawReader(data.getContentUrl()).getSize();
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}
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/* (non-Javadoc)
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* @see org.apache.commons.httpclient.methods.multipart.Part#sendData(java.io.OutputStream)
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*/
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@Override
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protected void sendData(OutputStream out) throws IOException
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{
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// Get the content from the content URL and write it to out
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InputStream is = contentService.getRawReader(data.getContentUrl()).getContentInputStream();
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try
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{
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byte[] tmp = new byte[4096];
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int len;
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while ((len = is.read(tmp)) >= 0)
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{
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out.write(tmp, 0, len);
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}
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}
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finally
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{
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// we're done with the input stream, close it
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is.close();
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}
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}
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}
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