<div>
You can try this API calls:<br />
1. from your httpservletrquest obtain getRequestDispatcher -&gt; <a href="http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletRequest.html#getRequestDispatcher" rel="ugc">http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletRequest.html#getRequestDispatcher</a><br />
2. for each servlet you want to invoke call -&gt; <a href="http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/RequestDispatcher.html#include(javax.servlet.ServletRequest" rel="ugc">http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/RequestDispatcher.html#include(javax.servlet.ServletRequest</a>, javax.servlet.ServletRespo<wbr />nse)<br />
Where you can wrap the Servlet response with a subclass of ServletResponseWrapper (so you can take the servlet response back the same way Filter does) -&gt; <a href="http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletResponseWrapper.html" rel="ugc">http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletResponseWrapper.html</a>
</div>


You can try this API calls:
1. from your httpservletrquest obtain getRequestDispatcher -> http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletRequest.html#getRequestDispatcher [http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletRequest.html#getRequestDispatcher]
2. for each servlet you want to invoke call -> http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/RequestDispatcher.html#include(javax.servlet.ServletRequest [http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/RequestDispatcher.html#include(javax.servlet.ServletRequest], javax.servlet.ServletResponse)
Where you can wrap the Servlet response with a subclass of ServletResponseWrapper (so you can take the servlet response back the same way Filter does) -> http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletResponseWrapper.html [http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletResponseWrapper.html]

<div>
<div class="content wysiwyg-content">
I need to be able to call n number of servlets from a controller servlet, and build a final html string by handling the response from each of the servlet calls. &nbsp;How do I call these servlets from the controller servlet?<br />
<br />
Thx.<br />
<br />
jkavx
</div>
</div>


I need to be able to call n number of servlets from a controller servlet, and build a final html string by handling the response from each of the servlet calls.  How do I call these servlets from the controller servlet?

Thx.

jkavx

Call servlets from controller servlet

Java Enterprise Edition (Java EE) is a specification defining a collection of Java-based server and client technologies and how they interoperate. Java EE specifies server and client architectures and uses profiles to define technology sets targeted at specific classes of applications. All Java EE profiles share a set of common features, such as naming and resource injection, packaging rules and security requirements.

Java EE

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.