• Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 968
  • Last Modified:

faultCode "Server.Error.Request and faultString "HTTP request error"

Hi,
i am getting the following error when i run my code in debugging mode.
Here in my code i am trying to send data to server side and getting the same data back to the client using HTTPService.
Also i am attaching that code and java file for your reference.

faultCode "Server.Error.Request
faultString "HTTP request error"


Reagrds,
Naveen.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
	<![CDATA[
		
		import mx.collections.ArrayCollection;
		import mx.rpc.events.ResultEvent;
		import mx.rpc.events.FaultEvent;
		import mx.controls.Alert;
		
		[Bindable] private var msgList:ArrayCollection;
		
		private function init():void{
			rooms.send();
		}
		
		private function httpResultHandler(event:ResultEvent):void{
			msgList=event.result.msgs.msg;
		}
		
		private function httpFaultHandler(event:FaultEvent):void{
			Alert.show("There was a problem","error");
		}
	]]>
</mx:Script>
<mx:HTTPService id="rooms" url="http://localhost:8080/HttpServletDemo/httpaccess" resultFormat="xml" result="httpResultHandler(event)" fault="httpFaultHandler(event)" method="GET">

	<mx:request>
		<myName1>{nameId1.text}</myName1>
		<myName2>{nameId2.text}</myName2>
		<myName3>{nameId3.text}</myName3>
		<myName4>{nameId4.text}</myName4>
	</mx:request>

</mx:HTTPService>
<mx:List id="httprequestList" dataProvider="{msgList}"/>

<mx:VBox>
	
	<mx:TextInput id="nameId1"/>
	<mx:TextInput id="nameId2"/>
	<mx:TextInput id="nameId3"/>
	<mx:TextInput id="nameId4"/>
	<mx:Button label="Button" click="init()"/>
	
</mx:VBox>	
</mx:Application>

Open in new window

HttpServletDemo.java
0
naveenm_006
Asked:
naveenm_006
  • 3
  • 2
  • 2
1 Solution
 
deepanjandasCommented:
It seems that the url http://localhost:8080/HttpServletDemo/httpaccess is not accessible. Try placing this url in browser directly and see what is coming.

Warm Regards
Deepanjan Das
0
 
naveenm_006Author Commented:
I have tried like that also.I am getting the following error when i do like that
HTTP Status 404-/HttpServletDemo/httpaccess in browser.
plz find the web.xml for your reference.

Regards,
Naveen.
web.xml
-------
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>TestProject</display-name>
  
  <servlet>
    <description></description>
    <display-name>HttpServletDemo</display-name>
    <servlet-name>HttpServletDemo</servlet-name>
    <servlet-class>com.flex.HttpServletDemo</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>HttpServletDemo</servlet-name>
    <url-pattern>/httpaccess</url-pattern>
  </servlet-mapping>
</web-app>

Open in new window

0
 
deepanjandasCommented:
Sorry Naveen , you need to do a Request Attention. I just provided you a pointed that the error means the page is not accessible. Someone there might be able to help you out with the configuration.

Warm Regards
Deepanjan Das
0
Concerto Cloud for Software Providers & ISVs

Can Concerto Cloud Services help you focus on evolving your application offerings, while delivering the best cloud experience to your customers? From DevOps to revenue models and customer support, the answer is yes!

Learn how Concerto can help you.

 
mrcoffee365Commented:
This:
<url-pattern>/httpaccess</url-pattern>

needs to be this:
<url-pattern>/HttpServletDemo/httpaccess</url-pattern>
0
 
naveenm_006Author Commented:
Hi,
After changing the code to <url-pattern>/HttpServletDemo/httpaccess</url-pattern> i am getting the same problem.ie.,
HTTP Status 404-/HttpServletDemo/httpacces

Here i am attaching code for your reference.


package com.flex;

import java.io.PrintWriter;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class HttpServletDemo
 */
public class HttpServletDemo extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public HttpServletDemo() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		PrintWriter out=response.getWriter();
		String name1=request.getParameter("myName1");
		String name2=request.getParameter("myName2");
		String name3=request.getParameter("myName3");
		String name4=request.getParameter("myName4");
		
		out.println("<msgs>");
		
		out.println("<msg>"+name1+"</msg>");
		out.println("<msg>"+name2+"</msg>");
		out.println("<msg>"+name3+"</msg>");
		out.println("<msg>"+name4+"</msg>");
	}
}

Open in new window

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>TestProject</display-name>
  
  <servlet>
    <description></description>
    <display-name>HttpServletDemo</display-name>
    <servlet-name>HttpServletDemo</servlet-name>
    <servlet-class>com.flex.HttpServletDemo</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>HttpServletDemo</servlet-name>
    <url-pattern>/HttpServletDemo/httpaccess</url-pattern>
  </servlet-mapping>
</web-app>

Open in new window

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
	<![CDATA[
		
		import mx.collections.ArrayCollection;
		import mx.rpc.events.ResultEvent;
		import mx.rpc.events.FaultEvent;
		import mx.controls.Alert;
		
		[Bindable] private var msgList:ArrayCollection;
		
		private function init():void{
			rooms.send();
		}
		
		private function httpResultHandler(event:ResultEvent):void{
			msgList=event.result.msgs.msg;
		}
		
		private function httpFaultHandler(event:FaultEvent):void{
			Alert.show("There was a problem","error");
		}
	]]>
</mx:Script>
<mx:HTTPService id="rooms" url="http://localhost:8080/HttpServletDemo/httpaccess" resultFormat="xml" result="httpResultHandler(event)" fault="httpFaultHandler(event)" method="GET">

	<mx:request>
		<myName1>{nameId1.text}</myName1>
		<myName2>{nameId2.text}</myName2>
		<myName3>{nameId3.text}</myName3>
		<myName4>{nameId4.text}</myName4>
	</mx:request>

</mx:HTTPService>
<mx:List id="httprequestList" dataProvider="{msgList}"/>

<mx:VBox>
	
	<mx:TextInput id="nameId1"/>
	<mx:TextInput id="nameId2"/>
	<mx:TextInput id="nameId3"/>
	<mx:TextInput id="nameId4"/>
	<mx:Button label="Button" click="init()"/>
	
</mx:VBox>	
</mx:Application>

Open in new window

0
 
mrcoffee365Commented:
Did you mis-type or mis-cut and paste?  The 404 is:
HTTP Status 404-/HttpServletDemo/httpacces

and you'll see that httpaccess is misspelled.  Fix it and try again.

0
 
mrcoffee365Commented:
Post what solved the problem, and award points to the experts who helped.
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

  • 3
  • 2
  • 2
Tackle projects and never again get stuck behind a technical roadblock.
Join Now