package railo.commons.net.http.httpclient4;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.OutputStream;
import org.apache.http.entity.mime.MIME;
import org.apache.http.entity.mime.content.AbstractContentBody;
import railo.commons.io.IOUtil;
import railo.commons.io.res.Resource;
import railo.commons.lang.StringUtil;
public class ResourceBody extends AbstractContentBody {
public static final String DEFAULT_MIMETYPE = "application/octet-stream";
private String fileName = null;
private Resource res;
private String charset;
public ResourceBody(Resource res, String mimetype, String fileName, String charset) throws FileNotFoundException{
super(StringUtil.isEmpty(mimetype,true)?DEFAULT_MIMETYPE:mimetype);
this.res=res;
if (!res.isFile()) {
throw new FileNotFoundException("File is not a normal file.");
}
if (!res.isReadable()) {
throw new FileNotFoundException("File is not readable.");
}
this.fileName = StringUtil.isEmpty(fileName,true)?res.getName():fileName;
this.charset = charset;
}
public String getFilename() {
return (fileName == null) ? "noname" : fileName;
}
@Override
public void writeTo(OutputStream os) throws IOException {
IOUtil.copy(res, os, false);
}
@Override
public String getCharset() {
return charset;
}
@Override
public long getContentLength() {
if (this.res != null) {
return this.res.length();
}
return 0;
}
@Override
public String getTransferEncoding() {
return MIME.ENC_BINARY;
}
/**
* @return the res
*/
public Resource getResource() {
return res;
}
}