package de.sub.goobi.export.download;
/**
* This file is part of the Goobi Application - a Workflow tool for the support of mass digitization.
*
* Visit the websites for more information.
* - http://www.goobi.org
* - http://launchpad.net/goobi-production
* - http://gdz.sub.uni-goettingen.de
* - http://www.intranda.com
* - http://digiverso.com
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions
* of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to
* link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and
* distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and
* conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this
* library, you may extend this exception to your version of the library, but you are not obliged to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
import java.io.IOException;
import java.sql.SQLException;
import javax.faces.context.FacesContext;
import javax.naming.NamingException;
import javax.servlet.ServletContext;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import de.sub.goobi.beans.Prozess;
import de.sub.goobi.beans.Werkstueck;
import de.sub.goobi.beans.Werkstueckeigenschaft;
/**
* Die Klasse TiffHeader dient zur Generierung einer Tiffheaderdatei *.conf
*
* @author Steffen Hankiewicz
* @version 1.00 - 12.04.2005
*/
public class TiffHeader {
// private String Haupttitel="";
// private String Autor="";
// private String DocType="";
// private String PPNdigital="";
// private String Band="";
// private String TSL="";
// private String ATS="";
// private String ISSN="";
// private String Jahr="";
// private String Ort="";
// private String Verlag="";
private String Artist = "";
private String tifHeader_imagedescription = "";
private String tifHeader_documentname = "";
/**
* Erzeugen des Tiff-Headers anhand des übergebenen Prozesses Einlesen der Eigenschaften des Werkstücks bzw. der Scanvorlage
*/
public TiffHeader(Prozess inProzess) {
if (inProzess.getWerkstueckeSize() > 0) {
Werkstueck myWerkstueck = inProzess.getWerkstueckeList().get(0);
if (myWerkstueck.getEigenschaftenSize() > 0) {
for (Werkstueckeigenschaft eig : myWerkstueck.getEigenschaftenList()) {
// Werkstueckeigenschaft eig = (Werkstueckeigenschaft) iter.next();
if (eig.getTitel().equals("TifHeaderDocumentname")) {
this.tifHeader_documentname = eig.getWert();
}
if (eig.getTitel().equals("TifHeaderImagedescription")) {
this.tifHeader_imagedescription = eig.getWert();
}
if (eig.getTitel().equals("Artist"))
{
this.Artist = eig.getWert();
}
}
}
}
}
/**
* Rückgabe des kompletten Tiff-Headers
*/
public String getImageDescription() {
return this.tifHeader_imagedescription;
}
/**
* Rückgabe des kompletten Tiff-Headers
*/
private String getDocumentName() {
return this.tifHeader_documentname;
}
/**
* Tiff-Header-Daten als ein grosser String
*
* @throws NamingException
* @throws SQLException
* @throws NamingException
* @throws SQLException
*/
public String getTiffAlles() {
String lineBreak = "\r\n";
StringBuffer strBuf = new StringBuffer();
strBuf.append("#" + lineBreak);
strBuf.append("# Configuration file for TIFFWRITER.pl" + lineBreak);
strBuf.append("#" + lineBreak);
strBuf.append("# - overwrites tiff-tags." + lineBreak);
strBuf.append("#" + lineBreak);
strBuf.append("#" + lineBreak);
strBuf.append("Artist=" + this.Artist + lineBreak);
strBuf.append("Documentname=" + getDocumentName() + lineBreak);
strBuf.append("ImageDescription=" + getImageDescription() + lineBreak);
return strBuf.toString();
}
public void ExportStart() throws IOException {
FacesContext facesContext = FacesContext.getCurrentInstance();
if (!facesContext.getResponseComplete()) {
HttpServletResponse response = (HttpServletResponse) facesContext.getExternalContext().getResponse();
String fileName = "tiffwriter.conf";
ServletContext servletContext = (ServletContext) facesContext.getExternalContext().getContext();
String contentType = servletContext.getMimeType(fileName);
response.setContentType(contentType);
response.setHeader("Content-Disposition", "attachment;filename=\"" + fileName + "\"");
ServletOutputStream out = response.getOutputStream();
/*
* -------------------------------- die txt-Datei direkt in den Stream schreiben lassen --------------------------------
*/
out.print(getTiffAlles());
out.flush();
facesContext.responseComplete();
}
}
}