Skip to main content

How to use Static resource in shale for remoting access enhanced with AJAX

Yesterday I have found out how to use static resource in Shale framework.

I wanted to enhance the Use Case example of Shale using Prototype for AJAX support. Then I found out my problem with static resources in Shale framework was resolved with the next steps

1. In the web file descriptor (web.xml)

<context-param>
<param-name>
org.apache.shale.remoting.CLASS_RESOURCES
</param-name>
<param-value>
/static/*:org.apache.shale.remoting.impl.ClassResourceProcessor
</param-value>
</context-param>

<context-param>
<param-name>
org.apache.shale.remoting.DYNAMIC_RESOURCES
</param-name>
<param-value>
/dynamic/*:org.apache.shale.remoting.impl.MethodBindingProcessor
</param-value>
</context-param>

<context-param>
<param-name>

org.apache.shale.remoting.WEBAPP_RESOURCES
</param-name>
<param-value>
/webapp/*:org.apache.shale.remoting.impl.WebResourceProcessor
</param-value>
</context-param>


2. In your jsp files:


     <script type="text/javascript" language="Javascript1.1"
src="<%= request.getContextPath() %>/webapp/resource/js/prototype-1.4.0.js.faces" >;

    <script type="text/javascript" language="Javascript1.1">
       // zipChanged(zip) is called when a selection is made
       // from the zip code menu.

       function zipChanged(zip) {
          var url = '<%= request.getContextPath() %>' +
'/dynamic/remoting$business/objetoAjaxForZip.faces';

           // Use Prototype's Ajax.Request for remoting
           var pars = "zip=" + escape(zip);

           var myAjax = new Ajax.Request(
                       url,
                       {
                        method: 'get',
                        parameters: pars,
                        onComplete: processZipCodeSelection
                       }
                      );

       }
...
</script>


These step was based the next uri:

Click here
Labels:

Comments

Anonymous said…
Your blog keeps getting better and better! Your older articles are not as good as newer ones you have a lot more creativity and originality now keep it up!
Jan 4, 2010, 7:12:00 PM
Post a Comment

Popular posts from this blog

My first serious Groovy class ..... decompiling java classes with closures

After I read the chapter 6 "closures" of the book Groovy and Grails Recipe, and I decided to use the power of closures of Groovy for resource (files) with other problem that I had, decompile in one step every class of jar library. Well, the purpose of this class is call an external java decompiler (jad) from a Groovy class and execute the command into directory where the jar file was decompressed. And by using the power of closures executes recursively into this directory until find the classes. Well, no more words, here the class package demo class Executor { // directory where the library(jar) was decompressed def path /** * Execute the decompilation of the classes into the directory defined in the path * @return */ def decompileClasses(){ def directory = new File(path) //make use of closures defined in the Object class directory.eachFileRecurse { def name = it.absolutePath //if the current resource hasn't a .class extension continues with...
Post a Comment
Read more

How to .. Integration Non-SAP J2EE-based Web Applications into SAP Portal with SSO Part 1

We are going to integrate Non-SAP J2EE-based Web Applications into the SAP Portal with Application Integrator and SSO. In this part, I will discuss the overall of these posts and configure the iView with Application Integrator Overview of Integration. To perform this integration must take into account the following steps: Deployment of the portal application for the creation of the system portal object Create and set the type of Application Integrator iView that will contain the applications to integrate. Installing SAPSSOEXT and SAPSECU libraries Deployment of the application gateway called SsoGatewayWeb Changing the target application. This integration has the following restrictions: It applies only for web applications based on J2EE Servlet. Depend exclusively on the sucessful load of the libraries supported by SAP (sapssoext and sapsecu) in both Windows and UNIX environments. The target application must have created a profile for the user id logged to the SAP portal, this sh...
Post a Comment
Read more

How to .. Integration Non-SAP J2EE-based Web Applications into SAP Portal with SSO Part 2

After we have configured our portal object, we must install the gateway application and modified the target application. 1. Deployment of the Gateway Web J2EE Application : We must to create an j2ee web application with the purpose to be a gateway from every application that want to validate the SAP Ticket Logon. I have created this application because of the problem with the sapssoext library provied from SAP, it can't be loaded from more than one classloader, then this new web application will be the unque application on the server that can load this library. This application could expose 2 or more services, it depends of you. I will mention 2 services: /SsoGatewayWeb/ssojson.dtx : under this URI will happen the vaidation of the SAP Ticket Logon sent by the SAP Portal, it returns a JSON string with the information retrieved from the ticket. /SsoGatewayWeb/sendsso2cookietest : this URI generates HTML content, it generates the string ACL of the certificate file. Both only acc...
2 comments
Read more