Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/**
* Copyright (C) 2011-2015 The XDocReport Team
*
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package fr.opensagres.xdocreport.document.web;
import java.io.IOException;
import java.io.InputStream;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import fr.opensagres.xdocreport.core.XDocReportException;
import fr.opensagres.xdocreport.document.IXDocReport;
import fr.opensagres.xdocreport.document.registry.XDocReportRegistry;
/**
* Class to upload files (odt, docx..) and register the report in the {@link XDocReportRegistry}.
*/
public class UploadXDocReportServlet
extends BaseXDocReportServlet
{
private static final long serialVersionUID = 9102651291455406387L;
private static final String LOADREPORT_JSP = "loadReport.jsp";
@Override
protected void processRequest( HttpServletRequest request, HttpServletResponse response )
throws ServletException, IOException
{
doUpload( request, response );
}
/**
* Handles all requests (by default).
*
* @param request HttpServletRequest object containing client request
* @param response HttpServletResponse object for the response
*/
protected void doUpload( HttpServletRequest request, HttpServletResponse response )
throws ServletException, IOException
{
boolean isMultipart = ServletFileUpload.isMultipartContent( request );
if ( isMultipart )
{
// Create a factory for disk-based file items
FileItemFactory factory = new DiskFileItemFactory();
// Create a new file upload handler
ServletFileUpload upload = new ServletFileUpload( factory );
// Parse the request
try
{
@SuppressWarnings( "unchecked" )
List items = upload.parseRequest( request );
for ( Iterator iterator = items.iterator(); iterator.hasNext(); )
{
FileItem fileItem = (FileItem) iterator.next();
if ( "uploadfile".equals( fileItem.getFieldName() ) )
{
InputStream in = fileItem.getInputStream();
try
{
String reportId = generateReportId( fileItem, request );
IXDocReport report = getRegistryForUpload( request ).loadReport( in, reportId );
// Check if report id exists in global registry
getRegistry( request ).checkReportId( report.getId() );
reportLoaded( report, request );
doForward( report, request, response );
break;
}
catch ( XDocReportException e )
{
throw new ServletException( e );
}
}
}
}
catch ( FileUploadException e )
{
throw new ServletException( e );
}
}
}
protected void reportLoaded( IXDocReport report, HttpServletRequest request )
{
// Do Nothing
}
protected String generateReportId( FileItem fileItem, HttpServletRequest request )
{
String reportId = fileItem.getName();
// test if report id has slash (when document is uploaded with IE,
// fileItem.getName() is the full path of teh uploaded file).
int index = reportId.lastIndexOf( '/' );
if ( index == -1 )
{
index = reportId.lastIndexOf( '\\' );
}
if ( index != -1 )
{
reportId = reportId.substring( index + 1, reportId.length() );
}
return getRegistry( request ).generateUniqueReportId( reportId );
}
protected void doForward( IXDocReport report, HttpServletRequest request, HttpServletResponse response )
throws IOException, ServletException
{
if ( report != null )
{
request.setAttribute( XDOCREPORT_ATTR_KEY, report );
}
request.getRequestDispatcher( LOADREPORT_JSP ).forward( request, response );
}
protected XDocReportRegistry getRegistryForUpload( HttpServletRequest request )
{
return super.getRegistry( request );
}
}