/*
* Copyright 2009-2011 by KNURT Systeme (http://www.knurt.de)
*
* Licensed under the Creative Commons License Attribution-NonCommercial-ShareAlike 3.0 Unported;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://creativecommons.org/licenses/by-nc-sa/3.0/
*
* 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 de.knurt.fam.service.pdf.handler;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.io.IOUtils;
import org.apache.log4j.Logger;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
import de.knurt.fam.service.pdf.control.bu.HttpServletRequest2File;
/**
* handler and controller for requests on generating pdf files.
*
* @author Daniel Oltmanns
* @since 1.4.0 (05/30/2011)
*/
@Controller
public final class FamServicePDFHandler {
@RequestMapping(value = "/generated.pdf", method = RequestMethod.POST)
public final ModelAndView generatePDF(HttpServletResponse response, HttpServletRequest request) {
ServletOutputStream output = null;
FileInputStream input = null;
try {
File file2write = new HttpServletRequest2File().process(request);
input = new FileInputStream(file2write);
output = response.getOutputStream();
response.setContentType("application/pdf;charset=UTF-8");
response.setHeader("Content-Disposition", "attachment; filename=" + file2write.getName());
int nob = IOUtils.copy(input, output);
if (nob < 1) {
Logger.getRootLogger().fatal("201204231353");
}
} catch (IOException ex) {
Logger.getRootLogger().fatal("201105301032");
} finally {
IOUtils.closeQuietly(input);
IOUtils.closeQuietly(output);
}
return null;
}
}