Testing the webservice
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On this page, we are going to INLINE test our webservice.
.
Creating the test page
Here is a test HTML page.
htmltest.htmlsolid
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<!-- $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.onreadystatechange=function() {
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" onKeyUp="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" onClick="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?
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