/**
SpagoBI - The Business Intelligence Free Platform
Copyright (C) 2005-2008 Engineering Ingegneria Informatica S.p.A.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
**/
package it.eng.spagobi.engines.officedocument;
import it.eng.spago.base.SessionContainer;
import it.eng.spago.base.SourceBean;
import it.eng.spago.dispatching.action.AbstractHttpAction;
import it.eng.spago.security.IEngUserProfile;
import it.eng.spagobi.monitoring.dao.AuditManager;
import it.eng.spagobi.services.content.bo.Content;
import it.eng.spagobi.services.content.service.ContentServiceImplSupplier;
import it.eng.spagobi.services.security.exceptions.SecurityException;
import it.eng.spagobi.utilities.mime.MimeUtils;
import java.io.InputStream;
import java.util.Properties;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import sun.misc.BASE64Decoder;
public class GetOfficeContentAction extends AbstractHttpAction {
private static transient Logger logger=Logger.getLogger(GetOfficeContentAction.class);
/* (non-Javadoc)
* @see it.eng.spago.dispatching.service.ServiceIFace#service(it.eng.spago.base.SourceBean, it.eng.spago.base.SourceBean)
*/
public void service(SourceBean request, SourceBean responseSb) throws Exception {
logger.debug("IN");
freezeHttpResponse();
HttpServletResponse response = getHttpResponse();
HttpServletRequest req = getHttpRequest();
AuditManager auditManager = AuditManager.getInstance();
// AUDIT UPDATE
Integer auditId = null;
String auditIdStr = req.getParameter(AuditManager.AUDIT_ID);
if (auditIdStr == null) {
logger.warn("Audit record id not specified! No operations will be performed");
} else {
logger.debug("Audit id = [" + auditIdStr + "]");
auditId = new Integer(auditIdStr);
}
try {
if (auditId != null) {
auditManager.updateAudit(auditId, new Long(System.currentTimeMillis()), null, "EXECUTION_STARTED", null,
null);
}
SessionContainer sessionContainer = this.getRequestContainer().getSessionContainer();
SessionContainer permanentContainer = sessionContainer.getPermanentContainer();
IEngUserProfile profile = (IEngUserProfile) permanentContainer.getAttribute(IEngUserProfile.ENG_USER_PROFILE);
if (profile == null) {
throw new SecurityException("User profile not found in session");
}
String documentId = (String)request.getAttribute("documentId");
if (documentId == null)
throw new Exception("Document id missing!!");
logger.debug("Got parameter documentId = " + documentId);
ContentServiceImplSupplier c = new ContentServiceImplSupplier();
Content template = c.readTemplate(profile.getUserUniqueIdentifier().toString(), documentId, null);
String templateFileName = template.getFileName();
logger.debug("Template Read");
if(templateFileName==null){
logger.warn("Template has no name");
templateFileName="";
}
response.setHeader("Cache-Control: ",""); // leave blank to avoid IE errors
response.setHeader("Pragma: ",""); // leave blank to avoid IE errors
response.setHeader("content-disposition","inline; filename="+templateFileName);
String mimeType = MimeUtils.getMimeType(templateFileName);
logger.debug("Mime type is = " + mimeType);
response.setContentType(mimeType);
BASE64Decoder bASE64Decoder = new BASE64Decoder();
byte[] templateContent = bASE64Decoder.decodeBuffer(template.getContent());
response.setContentLength(templateContent.length);
response.getOutputStream().write(templateContent);
response.getOutputStream().flush();
response.getOutputStream().close();
// AUDIT UPDATE
auditManager.updateAudit(auditId, null, new Long(System.currentTimeMillis()), "EXECUTION_PERFORMED", null,
null);
} catch (Exception e) {
logger.error("Exception", e);
// AUDIT UPDATE
auditManager.updateAudit(auditId, null, new Long(System.currentTimeMillis()), "EXECUTION_FAILED", e
.getMessage(), null);
} finally {
logger.debug("OUT");
}
}
}