[CONF] Apache ServiceMix: 4.07. Testing of service (page edited)

confluence Thu, 05 Feb 2009 04:49:40 -0800

Page Edited : SM : 4.07. Testing of service

4.07. Testing of service has been edited by Hans Couder (Feb 05, 2009).

Change summary:

change of namespace tns: to http://servicemix.apache.org/examples/types

(View changes)

Content:

Testing the webservice

4.06. Creating the service assembly (SA)

4. Beginner - Web services with ServiceMix and CXF

On this page, we are going to test our webservice..

Creating the test page

Here is a test HTML page.

test.html

<!--
    
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
    this work for additional information regarding copyright ownership.
    The ASF licenses this file to You under the Apache License, Version 2.0
    (the "License"); you may not use this file except in compliance with
    the License.  You may obtain a copy of the License at
    
    http://www.apache.org/licenses/LICENSE-2.0
    
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.


-->
<!-- $Rev: 593004 $ $Date: 2007-11-07 23:04:54 -0500 (Wed, 07 Nov 2007) $ -->
<html>
<head>
<title>ServiceMix WSDL-First Example</title>
<script type="text/_javascript_">
var urlToOpen = "http://localhost:8193/HelloService/"; //default URL to open

function getHTTPObject() {
  var xmlhttp = false;

  /* Compilation conditionnelle d'IE */
  /*...@cc_on
  @if (@_jscript_version >= 5)
     try {
        xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (e) {
        try {
           xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (E) {
           xmlhttp = false;
        }
     }
  @else
     xmlhttp = false;
  @end @*/

  /* on essaie de créer l'objet si ce n'est pas déjà fait */
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
     try {
        xmlhttp = new XMLHttpRequest();
     } catch (e) {
        xmlhttp = false;
     }
  }

  if (xmlhttp) {
     /* on définit ce qui doit se passer quand la page répondra */
     xmlhttp. {
        if (xmlhttp.readyState == 4) { /* 4 : état "complete" */
           var response = document.getElementById("response");
           var responseStatus = "";
           try {
             responseStatus = xmlhttp.status + "";
           } catch (e) {
             responseStatus = "ERROR WHILE RETRIEVING STATUS; MAYBE UNABLE TO CONNECT.";
           }
           response.value = "STATUS: " + responseStatus + "\n" + xmlhttp.responseText;
        }
     }
  }
  return xmlhttp;
}

function send() {
  if ((document.getElementById("urlToOpen").value != urlToOpen) && (document.getElementById("urlToOpen").value != "")) {
    //use user entry only if it at least can be okay
    urlToOpen = document.getElementById("urlToOpen").value;
  }  
  var xmlhttp = getHTTPObject();
  if (!xmlhttp) {
    alert('cound not create XMLHttpRequest object');
    return;
  }
  var request = document.getElementById("request");
  var response = document.getElementById("response");
  try {
    netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead UniversalBrowserWrite");
  } catch (e) {
  }
  try {
    xmlhttp.open("POST", urlToOpen, true);
  } catch (e) {
    alert('error opening');
  }
  xmlhttp.send(request.value);
}

</script>
</head>

<body>

<h1>ServiceMix CXF example</h1>

<p>Welcome to the CXF example for ServiceMix</p>

<p>Perform a POST into the HTTP binding. This requires _javascript_.</p> 
<p>Target: <input type="text" size="50" id="urlToOpen" value=""><script type="text/_javascript_">document.getElementById("urlToOpen").value = urlToOpen;</script>.</p>
  
<table>
  <tr>
    <td>
  <textarea id="request" style="width:600px;height:400px"  class="code-quote">"send();"><?xml version="1.0" encoding="UTF-8"?>
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
              xmlns:tns="http://servicemix.apache.org/examples/types">
  <env:Body>
    <tns:SayHello>
      <tns:name>lada</tns:name>
    </tns:SayHello>
  </env:Body>
</env:Envelope>

  </textarea>
    </td>
    <td>
  <textarea id="response" style="width:600px;height:400px">
  </textarea>
    </td>
  </tr>
  <tr>
    <td colspan=2>
  <input type="button" value="Send"  class="code-quote">"send();"/>
    </td>
  </tr>
</table>
</body>
</html>

This html page allows us testing our service. If we open this page in our favourite internet browser, we will see two text-areas and one button.
On the left is text-area, which contains our request (with our name). When we press send button, we send this request to our service. We can see response from our service in text-area on the right side. When is everything in order, we can see greeting in response message.

We can enhanced this example by editing method in our service. We must edit java and wsdl file in our SU's.

Missing things

describe what to do with the html page
what should be the expected behaviour when pressing submit
conclusion how this webservice could be enhanced?

Return to start page