001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.commons.net.http.httpclient4; 020 021import java.io.FileNotFoundException; 022import java.io.IOException; 023import java.io.OutputStream; 024 025import lucee.commons.io.IOUtil; 026import lucee.commons.io.res.Resource; 027import lucee.commons.lang.StringUtil; 028 029import org.apache.http.entity.mime.MIME; 030import org.apache.http.entity.mime.content.AbstractContentBody; 031 032public class ResourceBody extends AbstractContentBody { 033 034 public static final String DEFAULT_MIMETYPE = "application/octet-stream"; 035 036 private String fileName = null; 037 private Resource res; 038 private String charset; 039 040 public ResourceBody(Resource res, String mimetype, String fileName, String charset) throws FileNotFoundException{ 041 super(StringUtil.isEmpty(mimetype,true)?DEFAULT_MIMETYPE:mimetype); 042 this.res=res; 043 if (!res.isFile()) { 044 throw new FileNotFoundException("File is not a normal file."); 045 } 046 if (!res.isReadable()) { 047 throw new FileNotFoundException("File is not readable."); 048 } 049 this.fileName = StringUtil.isEmpty(fileName,true)?res.getName():fileName; 050 this.charset = charset; 051 052 } 053 054 public String getFilename() { 055 return (fileName == null) ? "noname" : fileName; 056 } 057 058 @Override 059 public void writeTo(OutputStream os) throws IOException { 060 IOUtil.copy(res, os, false); 061 } 062 063 @Override 064 public String getCharset() { 065 return charset; 066 } 067 068 @Override 069 public long getContentLength() { 070 if (this.res != null) { 071 return this.res.length(); 072 } 073 return 0; 074 } 075 076 @Override 077 public String getTransferEncoding() { 078 return MIME.ENC_BINARY; 079 } 080 081 /** 082 * @return the res 083 */ 084 public Resource getResource() { 085 return res; 086 } 087}