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From "Philippe Le Berre (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AXIS2-5474) DefaultSchemaGenerator : properly handle failure when a bean property has no getReadMethod()
Date Tue, 08 Jan 2013 09:14:12 GMT
Philippe Le Berre created AXIS2-5474:
----------------------------------------

             Summary: DefaultSchemaGenerator : properly handle failure when a bean property
has no getReadMethod()
                 Key: AXIS2-5474
                 URL: https://issues.apache.org/jira/browse/AXIS2-5474
             Project: Axis2
          Issue Type: Improvement
          Components: kernel
    Affects Versions: 1.6.2
            Reporter: Philippe Le Berre
            Priority: Trivial


Deployment of service (aar file) might failed with :

Caused by: org.apache.axis2.deployment.DeploymentException: The following error occurred during
schema generation: null
	at org.apache.axis2.deployment.ServiceBuilder.populateService(ServiceBuilder.java:396)
	... 35 more
Caused by: java.lang.NullPointerException
	at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.generateSchema(DefaultSchemaGenerator.java:606)
	at org.apache.axis2.description.java2wsdl.DefaultSchemaGenerator.generateSchemaTypeforNameCommon(DefaultSchemaGenerator.java:1092)

In which the getReadMethod() is returning null for a bean property, thus to make it more friendly
and avoid anyone loosing time on such things :


--- DefaultSchemaGenerator.java	2013-01-08 10:09:33.000000000 +0100
+++ DefaultSchemaGenerator.java.new	2013-01-08 10:09:17.000000000 +0100
@@ -603,6 +603,9 @@
                 String propertyName = property.getName();
                 if (!property.getName().equals("class") && (property.getPropertyType()
!= null)) {
                     if ((beanExcludeInfo == null) || !beanExcludeInfo.isExcludedProperty(propertyName))
{
+                        if (property.getReadMethod() == null) {
+                            throw new Exception("Failed property ("+property.getName()+")
has no getReadMethod() method in Class ("+javaType+")");
+                        }
                         Type genericFieldType = property.getReadMethod().getGenericReturnType();
                         if(genericFieldType instanceof ParameterizedType){
                             ParameterizedType aType = (ParameterizedType) genericFieldType;


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