Re: NullPointerException org.apache.axis2.databinding.typemapping.SimpleTypeMapper

["shirol.vasant" <sh...@gmail.com>]

Hi Balaji,

I am also facing the same issue with Axis2-1.5.1 version. Where in my case
object is of instace Date and it throws the below same exception:, Please
let me know if you have any work around for this issue.

java.lang.NullPointerException
	at
org.apache.axis2.databinding.typemapping.SimpleTypeMapper.getStringValue(SimpleTypeMapper.java:297)
	at
org.apache.axis2.databinding.utils.BeanUtil.getPropertyQnameList(BeanUtil.java:154)
	at
org.apache.axis2.databinding.utils.BeanUtil.getPullParser(BeanUtil.java:67)

Thanks in advance,
Vasant


balaji hari wrote:
> 
> We tried using the latest snapshot of AXIS2 
> 
> http://builder.wso2.org/browse/AXIS2-NIGHTLY-114
> 
> which has fix for 
> 
> https://issues.apache.org/jira/browse/AXIS2-3864?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
> 
> This introduced another issue when invoking service from client side.
> 
> org.apache.axis2.databinding.typemapping.SimpleTypeMapper in handling
> java.util.Date.
> 
> java.lang.NullPointerException
>         at
> org.apache.axis2.databinding.typemapping.SimpleTypeMapper.getStringValue(SimpleTypeMapper.java:284)
>         at
> org.apache.axis2.databinding.utils.BeanUtil.getOMElement(BeanUtil.java:776)
>         at
> org.apache.axis2.rpc.client.RPCServiceClient.invokeBlocking(RPCServiceClient.java:97)
>         at
> com.bmc.bcan.ws.client.SpanActionServiceStub.invokeCall(SpanActionServiceStub.java:246)
>         at
> com.bmc.bcan.ws.client.SpanActionServiceStub.doMarkAsTrustedByConfigDate(SpanActionServiceStub.java:220)
>         at
> com.bmc.bcan.ws.SpanActionServiceTest.testDoMarkAsTrustedByConfigDate(SpanActionServiceTest.java:405)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 
> 
> 
> 
> This is the comparison of AXIS2.1.4 src and AXIS2-NIGHTLY-114 of
> getStringValue(Object obj) in SimpleTypeMapper
> 
> 2.1.4 : else if (obj instanceof Calendar) {
>             SimpleDateFormat zulu = new
> SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
>             zulu.setTimeZone(TimeZone.getTimeZone("GMT"));
>             return zulu.format(((Calendar)obj).getTime());
>         } else if (obj instanceof Date) {
>             SimpleDateFormat zulu = new
> SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
>             zulu.setTimeZone(TimeZone.getTimeZone("GMT"));
>             return zulu.format(obj);
>         }
> 
> NIGHTLY-114 : else if (obj instanceof Calendar) {
>             SimpleDateFormat zulu = new
> SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
>             zulu.setTimeZone(TimeZone.getTimeZone("GMT"));
>             return zulu.format(((Calendar)obj).getTime());
>         } else if (obj instanceof Date) {
>             SimpleDateFormat zulu = new SimpleDateFormat("yyyy-MM-dd");
> 
>             MessageContext messageContext =
> MessageContext.getCurrentMessageContext();
>             AxisService axisServce = messageContext.getAxisService();
>             // if the user has given a pirticualr timezone we use it.
>             if (axisServce.getParameter("TimeZone") != null){
>               
> zulu.setTimeZone(TimeZone.getTimeZone((String)axisServce.getParameter("TimeZone").getValue()));
>             }
> 
>             return zulu.format(obj);
>         }
> 
> 
> We need a fix for this issue.
> 
> 
> Thanks in advance.
> Balaji
> 
> 
> 
> 

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