2 Replies Latest reply on Oct 12, 2010 9:22 AM by spiritfox26

Optimizing JSF, Richfaces and Facelets

spiritfox26 Oct 8, 2010 10:20 AM

I found in a web page how i can optimize my application, but i not really sure this is parameters are correct. Can tell me this is fine? Example the parameter org.ajax4jsf.COMPRESS_SCRIPT should be true or false?

Copy my web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee  http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

     <display-name>ITIL Gestion de Configuracion</display-name>
     <description>ITE-ITIL</description>

     <!-- Use Documents Saved as *.xhtml -->

     <context-param>
          <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
          <param-value>.xhtml</param-value>
     </context-param>
     
     <context-param>
         <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
        <param-value>server</param-value>
    </context-param>

    <context-param>
       <param-name>com.sun.faces.disableVersionTracking</param-name>
       <param-value>true</param-value>
     </context-param>
     
     <context-param>
        <param-name>com.sun.faces.enableRestoreView11Compatibility</param-name>
        <param-value>true</param-value>
     </context-param>
     
     <context-param>
          <param-name>javax.faces.CONFIG_FILES</param-name>
          <param-value>/WEB-INF/faces-managed-beans.xml, /WEB-INF/faces-navigation.xml</param-value>
     </context-param>
     
     <context-param>
          <param-name>org.richfaces.queue.global.enabled</param-name>
          <param-value>true</param-value>
     </context-param>
     
     <context-param>
          <param-name>org.richfaces.LoadStyleStrategy</param-name>
          <param-value>ALL</param-value>
     </context-param>
     
     <context-param>
          <param-name>org.richfaces.LoadScriptStrategy</param-name>
          <param-value>ALL</param-value>
     </context-param>
     
     <context-param>
          <param-name>org.ajax4jsf.COMPRESS_SCRIPT</param-name>
          <param-value>false</param-value>
     </context-param>
     
     <context-param>
          <param-name>facelets.RECREATE_VALUE_EXPRESSION_ON_BUILD_BEFORE_RESTORE</param-name>
          <param-value>false</param-value>
     </context-param>
     
     <context-param>
          <param-name>facelets.BUILD_BEFORE_RESTORE</param-name>
          <param-value>false</param-value>
     </context-param>
     
     <context-param>
          <param-name>facelets.DEVELOPMENT</param-name>
          <param-value>false</param-value>
     </context-param>
     
     <context-param>
          <param-name>facelets.REFRESH_PERIOD</param-name>
          <param-value>1</param-value>
     </context-param>
     
     <context-param>
          <param-name>com.sun.faces.responseBufferSize</param-name>
          <param-value>500000</param-value>
     </context-param>
     
     <context-param>
          <param-name>com.sun.faces.verifyObjects</param-name>
          <param-value>false</param-value>
     </context-param>
     
     <context-param>
          <param-name>com.sun.faces.externalizeJavaScript</param-name>
          <param-value>true</param-value>
     </context-param>
     
     <context-param>
          <param-name>com.sun.faces.serializationProvider</param-name>
          <param-value>org.jboss.web.jsf.integration.serialization.JBossSerializationProvider</param-value>
     </context-param>
     
    <context-param>
         <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
           <param-value>com.sun.facelets.FaceletViewHandler</param-value>
    </context-param>

     <listener>
        <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
    </listener>
     
    <listener>
            <listener-class>uy.com.its.util.PersistenceAppListener</listener-class>
       </listener>     
       
       <!-- richfaces -->

    <filter>
        <display-name>RichFaces Filter</display-name>
        <filter-name>richfaces</filter-name>
        <filter-class>org.ajax4jsf.Filter</filter-class>
        <init-param>
               <param-name>forceparser</param-name>
               <param-value>false</param-value>
          </init-param>
          <init-param>
               <param-name>enable-cache</param-name>
               <param-value>true</param-value>
          </init-param>
    </filter>

    <filter-mapping> 
        <filter-name>richfaces</filter-name> 
        <servlet-name>Faces Servlet</servlet-name>
        <dispatcher>REQUEST</dispatcher>
        <dispatcher>FORWARD</dispatcher>
        <dispatcher>INCLUDE</dispatcher>
    </filter-mapping>

    <filter>
          <filter-name>AuthenticationFilter</filter-name>
          <filter-class>uy.com.its.util.AuthenticationFilter</filter-class>
     </filter>
     
    <filter-mapping>
          <filter-name>AuthenticationFilter</filter-name>
          <url-pattern>*.faces</url-pattern>
     </filter-mapping>
     <servlet>
          <servlet-name>Faces Servlet</servlet-name>
          <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
          <load-on-startup>1</load-on-startup>
     </servlet>

    <session-config>
        <session-timeout>60</session-timeout>
    </session-config>

     <!-- Faces Servlet Mapping -->
     <servlet-mapping>
          <servlet-name>Faces Servlet</servlet-name>
          <url-pattern>*.faces</url-pattern>
     </servlet-mapping>

    <servlet>  
          <servlet-name>Initialize</servlet-name>   
             <servlet-class>uy.com.its.util.timer.InitTimerService</servlet-class>   
             <load-on-startup>1</load-on-startup>   
     </servlet>
          
     <servlet>
          <servlet-name>Chartlet</servlet-name>
          <servlet-class>net.sf.jsfcomp.chartcreator.Chartlet</servlet-class>
     </servlet>
     
     <servlet-mapping>
          <servlet-name>Chartlet</servlet-name>
          <url-pattern>*.chart</url-pattern>
     </servlet-mapping>
     
     <welcome-file-list>
          <welcome-file>/login.jsp</welcome-file>
          <welcome-file>/index.jsp</welcome-file>
          <welcome-file>/index.html</welcome-file>
     </welcome-file-list>

</web-app>

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

<display-name>ITIL Gestion de Configuracion</display-name>

<context-param>

<param-name>javax.faces.DEFAULT_SUFFIX</param-name>

<param-value>.xhtml</param-value>

</context-param>

<context-param>

<param-name>javax.faces.STATE_SAVING_METHOD</param-name>

<param-value>server</param-value>

</context-param>

<context-param>

<param-name>com.sun.faces.disableVersionTracking</param-name>

<param-value>true</param-value>

</context-param>

<context-param>

<param-name>com.sun.faces.enableRestoreView11Compatibility</param-name>

<param-value>true</param-value>

</context-param>

<context-param>

<param-name>javax.faces.CONFIG_FILES</param-name>

<param-value>/WEB-INF/faces-managed-beans.xml, /WEB-INF/faces-navigation.xml</param-value>

</context-param>

<context-param>

<param-name>org.richfaces.queue.global.enabled</param-name>

<param-value>true</param-value>

</context-param>

<context-param>

<param-name>org.richfaces.LoadStyleStrategy</param-name>

<param-value>ALL</param-value>

</context-param>

<context-param>

<param-name>org.richfaces.LoadScriptStrategy</param-name>

<param-value>ALL</param-value>

</context-param>

<context-param>

<param-name>org.ajax4jsf.COMPRESS_SCRIPT</param-name>

<param-value>false</param-value>

</context-param>

<context-param>

<param-name>facelets.RECREATE_VALUE_EXPRESSION_ON_BUILD_BEFORE_RESTORE</param-name>

<param-value>false</param-value>

</context-param>

<context-param>

<param-name>facelets.BUILD_BEFORE_RESTORE</param-name>

<param-value>false</param-value>

</context-param>

<context-param>

<param-name>facelets.DEVELOPMENT</param-name>

<param-value>false</param-value>

</context-param>

<context-param>

<param-name>facelets.REFRESH_PERIOD</param-name>

<param-value>1</param-value>

</context-param>

<context-param>

<param-name>com.sun.faces.responseBufferSize</param-name>

<param-value>500000</param-value>

</context-param>

<context-param>

<param-name>com.sun.faces.verifyObjects</param-name>

<param-value>false</param-value>

</context-param>

<context-param>

<param-name>com.sun.faces.externalizeJavaScript</param-name>

<param-value>true</param-value>

</context-param>

<context-param>

<param-name>com.sun.faces.serializationProvider</param-name>

<param-value>org.jboss.web.jsf.integration.serialization.JBossSerializationProvider</param-value>

</context-param>

<context-param>

<param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>

<param-value>com.sun.facelets.FaceletViewHandler</param-value>

</context-param>

<listener-class>com.sun.faces.config.ConfigureListener</listener-class>

</listener>

<listener-class>uy.com.its.util.PersistenceAppListener</listener-class>

</listener>

<display-name>RichFaces Filter</display-name>

<filter-name>richfaces</filter-name>

<filter-class>org.ajax4jsf.Filter</filter-class>

<init-param>

<param-name>forceparser</param-name>

<param-value>false</param-value>

</init-param>

<init-param>

<param-name>enable-cache</param-name>

<param-value>true</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>richfaces</filter-name>

<servlet-name>Faces Servlet</servlet-name>

<dispatcher>REQUEST</dispatcher>

<dispatcher>FORWARD</dispatcher>

<dispatcher>INCLUDE</dispatcher>

</filter-mapping>

<filter-name>AuthenticationFilter</filter-name>

<filter-class>uy.com.its.util.AuthenticationFilter</filter-class>

</filter>

<filter-mapping>

<filter-name>AuthenticationFilter</filter-name>

<url-pattern>*.faces</url-pattern>

</filter-mapping>

<servlet-name>Faces Servlet</servlet-name>

<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>

<load-on-startup>1</load-on-startup>

</servlet>

<session-config>

<session-timeout>60</session-timeout>

</session-config>

<servlet-mapping>

<servlet-name>Faces Servlet</servlet-name>

<url-pattern>*.faces</url-pattern>

</servlet-mapping>

<servlet-name>Initialize</servlet-name>

<servlet-class>uy.com.its.util.timer.InitTimerService</servlet-class>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-name>Chartlet</servlet-name>

<servlet-class>net.sf.jsfcomp.chartcreator.Chartlet</servlet-class>

</servlet>

<servlet-mapping>

<servlet-name>Chartlet</servlet-name>

<url-pattern>*.chart</url-pattern>

</servlet-mapping>

<welcome-file-list>

<welcome-file>/login.jsp</welcome-file>

<welcome-file>/index.jsp</welcome-file>

<welcome-file>/index.html</welcome-file>

</welcome-file-list>

</web-app>

Thanks for your time!

1. Re: Optimizing JSF, Richfaces and Facelets

ilya_shaikovsky Oct 11, 2010 7:34 AM (in response to spiritfox26)

compression of styles and scripts should be turned on for smaller size of resources. And Strategy ALL used - allso good from performance point of view as the resources will be packed in a single resource file.
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2. Re: Optimizing JSF, Richfaces and Facelets

spiritfox26 Oct 12, 2010 9:22 AM (in response to ilya_shaikovsky)

Thanks IIya!
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