/**
*
* LICENSE: see LICENSE.txt file
*
*/
package it.eng.spagobi.jpivotaddins.bean;
import it.eng.spago.security.IEngUserProfile;
import it.eng.spagobi.commons.bo.UserProfile;
import it.eng.spagobi.services.proxy.ContentServiceProxy;
import it.eng.spagobi.utilities.messages.EngineMessageBundle;
import java.io.ByteArrayInputStream;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Locale;
import java.util.Set;
import javax.servlet.http.HttpSession;
import org.apache.log4j.Logger;
import org.dom4j.Document;
import org.dom4j.io.SAXReader;
import com.tonbeller.jpivot.olap.model.OlapModel;
import com.tonbeller.jpivot.olap.navi.MdxQuery;
import com.tonbeller.wcf.controller.RequestContext;
import com.tonbeller.wcf.format.FormatException;
public class TemplateBean implements Serializable {
private String templateName;
private transient Logger logger = Logger.getLogger(this.getClass());
public String getTemplateName() {
return templateName;
}
public void setTemplateName(String templateName) {
RequestContext context = RequestContext.instance();
Locale locale = context.getLocale();
if (templateName == null || templateName.trim().equals("")) {
logger.error("Template name missing.");
String msg = EngineMessageBundle.getMessage("error.template.name.missing", locale);
throw new FormatException(msg);
}
if (templateName.indexOf("/") != -1 || templateName.indexOf("\\") != -1) {
logger.error("Template name contains file path separators.");
String msg = EngineMessageBundle.getMessage("error.template.name.contains.separators", locale);
throw new FormatException(msg);
}
if (templateName.indexOf("<") != -1 || templateName.indexOf(">") != -1) {
logger.error("Template name contains invalid characters.");
String msg = EngineMessageBundle.getMessage("error.template.name.invalid.characters", locale);
throw new FormatException(msg);
}
this.templateName = templateName;
}
public void resetFields (){
templateName = null;
}
public void saveTemplate(RequestContext reqContext){
Logger logger = Logger.getLogger(this.getClass());
HttpSession session = reqContext.getSession();
IEngUserProfile profile=(IEngUserProfile)session.getAttribute(IEngUserProfile.ENG_USER_PROFILE);
String userUniqueIdentifier = (String) profile.getUserUniqueIdentifier();
String user = (String)((UserProfile) profile).getUserId();
String schema = (String)session.getAttribute("selectedSchema");
String documentId=(String)session.getAttribute("document");
String catalogUri = (String) session.getAttribute("catalogUri");
OlapModel olapModel = (OlapModel) session.getAttribute("query01");
MdxQuery mdxQuery = (MdxQuery) olapModel.getExtension("mdxQuery");
String query = mdxQuery.getMdxQuery();
// the queryWithParameters is added by the addParameter.jsp
String queryWithParameters = (String) session.getAttribute("queryWithParameters");
String initialQueryWithParameters = (String) session.getAttribute("initialQueryWithParameters");
String initialMondrianQuery = (String) session.getAttribute("initialMondrianQuery");
if (initialQueryWithParameters != null && initialMondrianQuery != null) {
if (query.trim().equalsIgnoreCase(initialMondrianQuery.trim())) {
// the initial Mondrian query was not modified
if (queryWithParameters == null) {
// if the queryWithParameters is not null it means that the user modified manually the query;
// if it is null instead it means that the user did not modify manually the query.
queryWithParameters = initialQueryWithParameters;
}
}
}
if (queryWithParameters == null) queryWithParameters = query;
HashMap parameters = (HashMap) session.getAttribute("parameters");
if (query != null) {
String xmlString = "<olap>\n";
//xmlString += " <cube reference='" + catalogUri + "' />\n";
xmlString += " <cube reference='" + schema + "' />\n";
xmlString += " <MDXquery>\n";
xmlString += queryWithParameters;
if (parameters != null && parameters.size() > 0) {
Set keys = parameters.keySet();
Iterator keyIt = keys.iterator();
while (keyIt.hasNext()) {
String parameterName = (String) keyIt.next();
String parameterUrlName = (String) parameters.get(parameterName);
xmlString += "<parameter name='" + parameterUrlName + "' as='" + parameterName + "' />";
}
}
xmlString += " </MDXquery>\n";
xmlString += " <MDXMondrianQuery>\n";
xmlString += query;
xmlString += " </MDXMondrianQuery>\n";
xmlString += "</olap>";
// controls that the produced String is a valid xml format
Document document = null;
try {
SAXReader reader = new SAXReader();
byte[] templateContent = xmlString.getBytes();
ByteArrayInputStream is = new ByteArrayInputStream(templateContent);
document = reader.read(is);
} catch (Exception e) {
logger.error("Error while parsing xml template " + xmlString, e);
return;
}
xmlString = document.asXML();
try {
//ContentServiceProxy proxy=new ContentServiceProxy(user,session);
ContentServiceProxy proxy=new ContentServiceProxy(userUniqueIdentifier,session);
String result=proxy.saveObjectTemplate( documentId, templateName, xmlString);
} catch (Exception gse) {
logger.error("Error while saving template", gse);
}
} else {
logger.error("Could not retrieve MDX query");
}
}
}