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The Ultimate Guide to Liferay DXP Performance Tuning: Speed Up Your Portal

The Ultimate Guide to Liferay DXP Performance Tuning: Speed Up Your Portal In the enterprise web space, milliseconds equal millions. Whether you are running a B2B commerce storefront, a customer support portal, or an employee intranet on Liferay DXP, slow load times will devastate your user experience and destroy your SEO rankings. Out of the box, Liferay is configured to run on almost any machine. This means its default settings are highly conservative to ensure compatibility, not maximum performance. If you are launching a production environment without tuning your server, you are leaving massive amounts of speed and scalability on the table. In this comprehensive, deep-dive guide, we are going to explore the critical layers of Liferay performance tuning. We will cover backend Java Virtual Machine (JVM) configuration, Database Connection Pooling, Elasticsearch optimization, and Frontend caching strategies. By the end of this guide, you will have a blazing-fast, enterprise-grade...
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How to create new site programmaticly in liferay with validation

Create site in liferay

<%@page import="javax.portlet.PortletPreferences"%>
<%@page import="com.liferay.portal.kernel.util.ParamUtil"%>
<%@page import="com.liferay.portal.kernel.util.HtmlUtil"%>
<%@page import="com.liferay.portal.kernel.util.StringPool"%>
<%@page import="com.liferay.portal.kernel.util.UnicodeProperties"%>
<%@page import="com.liferay.portal.service.LayoutSetPrototypeServiceUtil"%>
<%@page import="com.liferay.portal.model.LayoutSetPrototype"%>
<%@page import="com.liferay.portal.service.GroupLocalServiceUtil"%>
<%@page import="java.util.List"%>
<%@page import="com.liferay.portal.kernel.bean.BeanParamUtil"%>
<%@page import="com.liferay.portal.theme.ThemeDisplay"%>
<%@page import="com.liferay.portal.model.Group"%>
<%@page import="com.liferay.portal.kernel.util.WebKeys"%>
<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet" %>
<%@ taglib uri="http://alloy.liferay.com/tld/aui" prefix="aui" %>
<%@ taglib uri="http://liferay.com/tld/theme"  prefix="theme"%>
<%@taglib uri="http://liferay.com/tld/ui" prefix="liferay-ui" %>
 <%@taglib uri="http://alloy.liferay.com/tld/aui" prefix="aui" %>
<%@taglib uri="http://liferay.com/tld/portlet" prefix="liferay-portlet" %>

<portlet:defineObjects />
<theme:defineObjects/>

<%

PortletPreferences commonpref = renderRequest.getPreferences();
String commonvalue = (String)commonpref.getValue("commonvalue", "Hello! Welcome to our portal.");
//Group group = (Group)request.getAttribute("site.group");
//Group liveGroup = (Group)request.getAttribute("site.liveGroup");
LayoutSetPrototype layoutSetPrototype = (LayoutSetPrototype)request.getAttribute("site.layoutSetPrototype");
//boolean showPrototypes = GetterUtil.getBoolean(request.getAttribute("site.showPrototypes"));

long companyid=company.getCompanyId();
String languageid=user.getLanguageId();



long liveGroupId = 0;
//Group group = (Group)request.getAttribute(WebKeys.);
List<Group> objgroup=GroupLocalServiceUtil.getGroups(0, GroupLocalServiceUtil.getGroupsCount());
Group group=objgroup.get(0);
long groupId = BeanParamUtil.getLong(group, request, "groupId");

System.out.println("Here are group :"+group);
Group stagingGroup = null;

Group liveGroup = null;

if (group != null) {
    if (group.isStagingGroup()) {
        liveGroup = group.getLiveGroup();

        stagingGroup = group;
    }
    else {
        liveGroup = group;

        if (group.hasStagingGroup()) {
            stagingGroup = group.getStagingGroup();
        }
    }
}
    liveGroupId = liveGroup.getGroupId();
    System.out.println("Here are livegroup id :"+liveGroupId);
    request.setAttribute("group", group);
%>
<%=commonvalue %>
<portlet:actionURL var="creatURL" name="Create">
<portlet:param name="viewJSP" value="/html/business/view.jsp"></portlet:param>

</portlet:actionURL>

<aui:form action="<%=creatURL %>" method="post">

<liferay-ui:error key="sitename" message="The site you has enter already eits" />
<aui:input name="commonvalue" type="hidden" value="<%=commonvalue %>"/>
<aui:input name="liveGroupId" type="hidden" value="<%=liveGroupId%>" />
<aui:input name="companyid" type="hidden" value="<%=companyid%>" />
<aui:input name="languageid" type="hidden" value="<%=languageid%>" />
<aui:input name="groupId" type="hidden" value="<%= groupId %>" />
<aui:input name="group" type="hidden" value="<%= group %>" />
<aui:input name="sitename" label="Enter Site" type="text" value="">
<aui:validator name="required"></aui:validator></aui:input>
<aui:input name="discription" label="Enter site discription" type="textarea" value="">
</aui:input>



 <aui:button type="submit" value="Create site" ></aui:button>
 


                           

                               
</aui:form>



Here are action file


package com.business.awaz;

import java.io.IOException;
import java.util.List;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletModeException;
import javax.portlet.ReadOnlyException;
import javax.portlet.ValidatorException;
import javax.portlet.WindowStateException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.util.HtmlUtil;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.UnicodeProperties;
import com.liferay.portal.model.Group;
import com.liferay.portal.model.LayoutConstants;
import com.liferay.portal.model.LayoutSet;
import com.liferay.portal.model.LayoutSetPrototype;

 import com.liferay.portal.service.GroupServiceUtil;

import com.liferay.portal.service.GroupLocalServiceUtil;
import com.liferay.portal.service.LayoutServiceUtil;
import com.liferay.portal.service.LayoutSetLocalServiceUtil;
import com.liferay.portal.service.LayoutSetPrototypeServiceUtil;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portal.service.ServiceContextFactory;
import com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil;

import javax.portlet.PortletPreferences;
//import com.liferay.portlet.sites.util.SitesUtil;
import com.liferay.util.bridges.mvc.MVCPortlet;



/**
 * Portlet implementation class Business
 */
public class Business extends MVCPortlet {
    public void fiveplan(ActionRequest fiveplanrequest,ActionResponse fiveplanresponse) throws ReadOnlyException, ValidatorException, IOException, PortletModeException, WindowStateException
    {
        String fiveplane=fiveplanrequest.getParameter("basicplan");   
       
        PortletPreferences fiveplanpref=fiveplanrequest.getPreferences();
                
        if(fiveplane !=null)
        {
            fiveplanpref.setValue("commonvalue", fiveplane);
            fiveplanpref.store();   
           
            fiveplanresponse.setRenderParameter("jspPage","/html/business/createsite.jsp");
           
        }


    }
   
       
   
    public void Create(ActionRequest actionRequest ,ActionResponse res) throws Exception
    {
           
        try {
            String sitename=actionRequest.getParameter("sitename");
             String findsitename="";
              List<Group> siteobj=GroupLocalServiceUtil.getGroups(0, GroupLocalServiceUtil.getGroupsCount());
                for(int k=0;k<siteobj.size();k++)
                {
               
                    if(sitename.equals(siteobj.get(k).getName()))
                    {
                        //SessionErrors.add(actionRequest, "sitename");
                        findsitename=siteobj.get(k).getName();
                    }
           
                }
             String commonvalue=actionRequest.getParameter("commonvalue");

                long liveGroupId = Long.parseLong(actionRequest.getParameter("liveGroupId"));
                long companyid=Long.parseLong(actionRequest.getParameter("companyid"));
                String languageid=actionRequest.getParameter("languageid");
                String discription=actionRequest.getParameter("discription");
                System.out.println("Here is domain name"+sitename);
                System.out.println("Here is group name"+liveGroupId);
                int type = ParamUtil.getInteger(actionRequest, "type");
                String friendlyURL = ParamUtil.getString(actionRequest, "friendlyURL");
                System.out.println("Friendlay URL is :"+friendlyURL);
                ServiceContext serviceContext = ServiceContextFactory.getInstance(Group.class.getName(), actionRequest);
                Group liveGroup = null;
                String oldFriendlyURL = null;
                String oldStagingFriendlyURL = null;
                long privateLayoutSetPrototypeId = ParamUtil.getLong(actionRequest, "privateLayoutSetPrototypeId");
                long publicLayoutSetPrototypeId = ParamUtil.getLong(actionRequest, "publicLayoutSetPrototypeId");
                System.out.println("Here are private id: :"+privateLayoutSetPrototypeId);
                System.out.println("Here are public id: :"+publicLayoutSetPrototypeId);
                System.out.println("Here are servicecontext id: :"+serviceContext);
                ServiceContext serviceContexta = new ServiceContext();
                Group liveGroups = null;
                       
               List<LayoutSetPrototype> layoutSetPrototypes = LayoutSetPrototypeServiceUtil.search(companyid, Boolean.TRUE, null);
                            String uuid=null;
                            for (LayoutSetPrototype curLayoutSetPrototype : layoutSetPrototypes)
                                {
                                UnicodeProperties settingsProperties = curLayoutSetPrototype.getSettingsProperties();
                                String servletContextName = settingsProperties.getProperty("customJspServletContextName", StringPool.BLANK);
                                String name=HtmlUtil.escape(curLayoutSetPrototype.getName(languageid));
                                System.out.println("hi this is :"+ curLayoutSetPrototype.getLayoutSetPrototypeId());
                   
                                  if(commonvalue.equals(name))
                                      {
                                    uuid=  curLayoutSetPrototype.getUuid();
                                      }
                                      name="";
                                }
                                 
                                  if(!uuid.equals(""))
                                  {
                                        
                                     if(findsitename.equals(""))       
                                     
                                     {                                   
                                    GroupServiceUtil.addGroup(sitename,discription, 1, friendlyURL, true, true ,serviceContext);

                                    Group groupobj=GroupLocalServiceUtil.fetchGroup(companyid, sitename);
                                    long groupid=groupobj.getGroupId();
                                   System.out.println("Site is creates");
                                   LayoutSet layoutsets=LayoutSetLocalServiceUtil.getLayoutSet(groupid,false);
                           
                                   layoutsets.setLayoutSetId(layoutsets.getLayoutSetId());
                                   layoutsets.setGroupId(layoutsets.getGroupId());
                                   layoutsets.setCompanyId(layoutsets.getCompanyId());
                                   layoutsets.setCreateDate(layoutsets.getCreateDate());
                                   layoutsets.setModifiedDate(layoutsets.getModifiedDate());
                                   layoutsets.setPrivateLayout(layoutsets.getPrivateLayout());
                                   layoutsets.setLogo(layoutsets.getLogo());
                                   layoutsets.setLogoId(layoutsets.getLogoId());
                                   layoutsets.setThemeId(layoutsets.getThemeId());
                                   layoutsets.setColorSchemeId(layoutsets.getColorSchemeId());
                                   layoutsets.setWapThemeId(layoutsets.getWapThemeId());
                                   layoutsets.setWapColorSchemeId(layoutsets.getWapColorSchemeId());
                                   layoutsets.setCss(layoutsets.getCss());
                                   layoutsets.setPageCount(1);
                                   layoutsets.setSettings(layoutsets.getSettings());
                                   layoutsets.setLayoutSetPrototypeUuid(uuid);
                                   layoutsets.setLayoutSetPrototypeLinkEnabled(true);
                               
                                   LayoutSetLocalServiceUtil.updateLayoutSet(layoutsets);
       


                           
                                   boolean privateLayout = ParamUtil.getBoolean(actionRequest, "privateLayout");
                                   long parentLayoutId = ParamUtil.getLong(actionRequest, "parentLayoutId");
                                   String name1 = ParamUtil.getString(actionRequest, "name", "home");
                                   String title = StringPool.BLANK;
                                  String description = StringPool.BLANK;
                         
                                   boolean hidden = false;
                                   String friendlyURL1 = StringPool.BLANK;
                           

                                   ServiceContext serviceContext1 = ServiceContextFactory.getInstance(actionRequest);
                                   System.out.println("Service cintext is "+serviceContext1);
                           
                                   System.out.println("Here are new site id"+groupid);
                   
                                  LayoutServiceUtil.addLayout(groupid, false ,parentLayoutId ,name1 ,title ,description ,LayoutConstants.TYPE_PORTLET ,false ,friendlyURL1,serviceContext);
                                  res.setRenderParameter("jspPage", "/html/business/createsite.jsp");
                           
                                         }
                                    else
                                    {
                                   
                                    SessionErrors.add(actionRequest, "sitename");
                                  
                                   
                                    }
                                             
                                        
                                  }
       
             }
        catch (SystemException e) {
            // TODO Auto-generated catch block
                            e.printStackTrace();
        }   
       
    }
   
}

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