<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
No-arg default constructor error when deploying Web Service
</h3>
<span style="margin-bottom: 10px;">
created by <a href="https://community.jboss.org/people/developer251">Max Korn</a> in <i>JBoss Web Services</i> - <a href="https://community.jboss.org/message/791939#791939">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>Hi all !</p><p>I'm badly stuck with a weird exception that I get when I deploy a Webservice on JBoss As 7.1.1.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The Web Service itself is simple and returns in a method a List of Counters:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: courier new,courier;">@XmlRootElement</span><br/><span style="font-family: courier new,courier;">public class Counter implements Serializable {</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: courier new,courier;">  </span><br/><span style="font-family: courier new,courier;"> private Counter() {</span><br/><span style="font-family: courier new,courier;">   </span><br/><span style="font-family: courier new,courier;"> }</span></p><p><span style="font-family: courier new,courier;"> private Counter(int price) {</span><br/><span style="font-family: courier new,courier;">           this.price = price;</span><br/><span style="font-family: courier new,courier;">   </span><br/><span style="font-family: courier new,courier;"> }</span><br/><span style="font-family: courier new,courier;"> </span><br/><span style="font-family: courier new,courier;"> private int id;</span><br/><span style="font-family: courier new,courier;"> private String desc</span><br/><span style="font-family: courier new,courier;"> private int price;</span><br/><span style="font-family: courier new,courier;"> . . . .   </span><br/><span style="font-family: courier new,courier;">}</span></p><p><br/><span style="font-family: courier new,courier;">@WebService</span><br/><span style="font-family: courier new,courier;">public class CounterWS implements CounterWSItf, Serializable {</span><br/><span style="font-family: courier new,courier;"> @Inject InfoService service;</span><br/><span style="font-family: courier new,courier;">  </span></p><p><span style="font-family: courier new,courier;"> @Override</span><br/><span style="font-family: courier new,courier;"> public  List<Counter>  getCounters() {</span><br/><span style="font-family: courier new,courier;">        </span><br/><span style="font-family: courier new,courier;">   return service.getCounters();</span><br/><span style="font-family: courier new,courier;"> }</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>However I get the following exception once I deploy it:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions</strong><br/><strong>com.telco.model.Counter does not have a no-arg default constructor.</strong><br/><strong>        this problem is related to the following location:</strong><br/><strong>                at com.telco.model.Counter</strong><br/><strong>                at private java.util.List com.telco.ws.jaxws_asm.GetCounterssResponse._return</strong><br/><strong>                at com.telco.ws.jaxws_asm.GetCountersResponse</strong></p><p>        at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:106)<br/>        at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:466)<br/>        at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:298)<br/>        at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:141)<br/>        at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1157)<br/>        at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:145)<br/>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.6.0_31]<br/>        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [rt.jar:1.6.0_31]<br/>        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_31]<br/>        at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_31]<br/>        at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:211) [rt.jar:1.6.0_31]<br/>        at javax.xml.bind.ContextFinder.find(ContextFinder.java:392) [rt.jar:1.6.0_31]<br/>        at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:618) [rt.jar:1.6.0_31]<br/>        at org.apache.cxf.jaxb.JAXBContextCache.createContext(JAXBContextCache.java:260)<br/>        at org.apache.cxf.jaxb.JAXBContextCache.getCachedContextAndSchemas(JAXBContextCache.java:169)<br/>        at org.apache.cxf.jaxb.JAXBDataBinding.createJAXBContextAndSchemas(JAXBDataBinding.java:423)<br/>        at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:291)<br/>        ... 24 more</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>As you can see, there is a default constructor in the Counter class. I've tried also removing the other constructor without success. </p><p>By removing the type <Counter> from the List it actually deploys but once I invoke it from the Client, I get another type of Error, that the Counter type is unknown (!!).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Is it a bug or something else I'm missing ?</p><p>Thanks a lot</p><p>Max</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/791939#791939">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in JBoss Web Services at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2044">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>