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postgresql function "idx" is found in some machine but not in other

Here is a query which I am executing with PreparedStatement
SELECT planner.udf_desc.* FROM planner.udf_desc WHERE id IN(3,2) ORDER BY idx(array[3,2], id);
I have a table with name udf_desc in planner schema.
To make it work I installed intarray extension in my database
create extension "intarray"
I am using linux machine. And I tried above in three other machines (all were linux).
But now when I tried the same thing on windows machine. It is not working and I am getting following error :
function idx(integer[], integer) does not exist
I tried it on other three windows machines, but it doesn't work.
I printed the stack trace on server console
18:01:40,505 ERROR [com.ers.dao.UdfDao] (default task-13) SELECT planner.udf_desc.* FROM planner.udf_desc WHERE id IN(2) ORDER BY idx(array[2], id)
18:01:40,517 ERROR [stderr] (default task-13) java.sql.SQLException: ERROR: function idx(integer[], integer) does not exist
18:01:40,517 ERROR [stderr] (default task-13) Hint: No function matches the given name and argument types. You might need to add explicit type casts.
18:01:40,520 ERROR [stderr] (default task-13) Position: 73 Query: SELECT planner.udf_desc.* FROM planner.udf_desc WHERE id IN(2) ORDER BY idx(array[2], id) Parameters: []
18:01:40,522 ERROR [stderr] (default task-13) at org.apache.commons.dbutils.AbstractQueryRunner.rethrow(AbstractQueryRunner.java:392)
18:01:40,524 ERROR [stderr] (default task-13) at org.apache.commons.dbutils.QueryRunner.query(QueryRunner.java:351)
18:01:40,526 ERROR [stderr] (default task-13) at org.apache.commons.dbutils.QueryRunner.query(QueryRunner.java:289)
Everything is same on all machines but idx function is working on one and not on other.

Had the same issue on AWS RDS. The solution was to drop the extension and creating it again:
DROP EXTENSION intarray;
CREATE EXTENSION intarray;

Wildfly log date on every stack trace line

I use wildfly and have a problem with the output of the FILE log handler. It prints every line of an error of a stack trace with the full formatted form. Here it is a cutted example:
12:13:11,238 ERROR [stderr] (default task-48) org.apache.shiro.authc.UnknownAccountException: Realm [XXX.account.library.security.shiro.ClientApplicationRealm#14896aa1] was unable to find account data for the submitted AuthenticationToken [org.apache.shiro.authc.UsernamePasswordToken - XXX, rememberMe=false].
12:13:11,238 ERROR [stderr] (default task-48) at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doSingleRealmAuthentication(ModularRealmAuthenticator.java:184)
12:13:11,238 ERROR [stderr] (default task-48) at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doAuthenticate(ModularRealmAuthenticator.java:267)
12:13:11,238 ERROR [stderr] (default task-48) at org.apache.shiro.authc.AbstractAuthenticator.authenticate(AbstractAuthenticator.java:198)
12:13:11,238 ERROR [stderr] (default task-48) at org.apache.shiro.mgt.AuthenticatingSecurityManager.authenticate(AuthenticatingSecurityManager.java:106)
...
I just wanted to have the the line with "12:13:11,238 ERROR [stderr] (default task-48)" once at the beginning and every party of the stack trace beginning with "at" not as a new log line interpreted as a new log line.
I have an additional SMTP log handler and there is the same problem. So it sends an email for every line of the stack trace and not one email per error or exception.
Thanks in advance.

This looks a lot like someone has left something like the following in their code:
try {
// do something that throws an exception
} catch (SomeException e) {
e.printStackTrace();
}
I would be really surprised if this was in Apache Shiro code.
In general it's a good idea to use one of the many logging libraries around and report it like:
} catch (SomeException e) {
logger.error("Something failed", e);
}
In some cases if you're using a console appender or handler defined in a logging configuration within your deployment this may also cause this. The reason being is that WildFly wraps both System.out and System.err in a logger. This would result in the format you're seeing.

Stormpath can't retrieve account object for google sign-in

I have absolutely followed the google guide to the letters and the stormpath guide for integrating with google also to the letters
Now, a User can sign in successfully with Google, but Stormpath throws an exception on this line when attempting to retrieve a Stormpath Account object using the authorization code obtained from google;
ProviderAccountResult result = application.getAccount(request);
Here's the code snippet;
public static Account getAccount(String codeOrToken, AuthType authType){
try{
if(getDirectory() != null){
ProviderAccountRequest request = null;
switch(authType){
case AUTH_CODE:
request = Providers.GOOGLE.account().setCode(codeOrToken).build();
break;
case ACCESS_TOKEN:
request = Providers.GOOGLE.account().setAccessToken(codeOrToken).build();
break;
default:
break;
}
Application application = AuthUtil.getApplication();
ProviderAccountResult result = application.getAccount(request);
Account account = result.getAccount();
account.getCustomData().put("isNew", result.isNewAccount());
return account;
}
}catch(Exception ex){
ex.printStackTrace();
}
return null;
}
And here's the Exception StackTrace;
16:45:02,170 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) com.stormpath.sdk.resource.ResourceException: HTTP 400, Stormpath 7200 (http://docs.stormpath.com/errors/7200): Stormpath was not able to complete the request to Google: this can be caused by either a bad Google directory configuration, or the provided account credentials are not valid. Google error message: 400 Bad Request
16:45:02,172 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultDataStore.execute(DefaultDataStore.java:492)
16:45:02,173 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultDataStore.access$000(DefaultDataStore.java:67)
16:45:02,174 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultDataStore$2.filter(DefaultDataStore.java:390)
16:45:02,175 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultFilterChain.filter(DefaultFilterChain.java:47)
16:45:02,176 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.ProviderAccountResultFilter.filter(ProviderAccountResultFilter.java:31)
16:45:02,177 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultFilterChain.filter(DefaultFilterChain.java:52)
16:45:02,178 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.api.ApiKeyQueryFilter.filter(ApiKeyQueryFilter.java:74)
16:45:02,180 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultFilterChain.filter(DefaultFilterChain.java:52)
16:45:02,181 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.cache.WriteCacheFilter.filter(WriteCacheFilter.java:80)
16:45:02,184 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultFilterChain.filter(DefaultFilterChain.java:52)
16:45:02,184 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.cache.ReadCacheFilter.filter(ReadCacheFilter.java:62)
16:45:02,185 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultFilterChain.filter(DefaultFilterChain.java:52)
16:45:02,186 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.api.DecryptApiKeySecretFilter.filter(DecryptApiKeySecretFilter.java:62)
16:45:02,187 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultFilterChain.filter(DefaultFilterChain.java:52)
16:45:02,188 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.EnlistmentFilter.filter(EnlistmentFilter.java:42)
16:45:02,189 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultFilterChain.filter(DefaultFilterChain.java:52)
16:45:02,189 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultDataStore.save(DefaultDataStore.java:411)
16:45:02,190 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.ds.DefaultDataStore.create(DefaultDataStore.java:322)
16:45:02,191 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.provider.ProviderAccountResolver.resolveProviderAccount(ProviderAccountResolver.java:46)
16:45:02,192 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.stormpath.sdk.impl.application.DefaultApplication.getAccount(DefaultApplication.java:325)
16:45:02,193 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at ng.ajo.socials.Google.getAccount(Google.java:79)
16:45:02,193 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at ng.ajo.server.SocialsServlet.doPost(SocialsServlet.java:81)
//... The rest omitted for brevity
Please what could I be doing wrong and what could be the solution to this problem?
EDIT:
If this helps provide more context, here's how I create my Google Directory :
public class Google {
public static Directory getDirectory(){
try{
Directory directory = DirectoryUtil.getGoogleDirectory();
//if the google directory does not exist CREATE it
if(directory == null){
Client client = AuthUtil.getClient();
directory = client.instantiate(Directory.class);
directory.setName(dirName);
directory.setDescription(dirDescription);
CreateDirectoryRequest request = Directories.newCreateRequestFor(directory)
.forProvider(Providers.GOOGLE.builder()
.setClientId(appID)
.setClientSecret(appSecret)
.setRedirectUri(redirectURI)
.build()
).build();
Tenant tenant = client.getCurrentTenant();
directory = tenant.createDirectory(request);
Application application = AuthUtil.getApplication();
application.addAccountStore(directory.getHref());
}
return directory;
}catch(Exception ex){
ex.printStackTrace();
}
}
}
And when I login to my Stormpath web console I can see that the directory has been created and indeed exists with all the configs in place... now, this whole thing should work, yet it doesn't... still leaves me confused!

Go to https://console.developers.google.com/apis/credentials
Be sure you "Add Credentials"
Take note of "Client ID" and "Client secret"
Add some "Authorized redirect URIs" like http://localhost:8080/googleOauthCallback
Login at https://api.stormpath.com
Add a Google Directory providing the proper ID, Secret and Redirect URI
Now, let's obtain a Google code in a simple way (without having to create a web project). Open this URL in your browser; when prompted, select the Gmail account you want to use.
https://accounts.google.com/o/oauth2/auth?client_id=XXXXXXX
&response_type=code
&scope=openid%20email
&redirect_uri=http://localhost:8080/googleOauthCallback
Note: XXXXXXX must be replaced by the Client ID you obtained in step 3.
You will get a cannot connect to server error but this is OK as we are not running a Web Application where Google can call us back. The important thing here is in the URL. Just copy the code value. It will be something like 4/tcHrwq4N1eah1rwotyCEaXq-yfxBOYrIAVe2_ouHTMQ
This code will retrieve the Google Account via Stormpath:
Client client = Clients.builder().build();
Application application = client.getResource(applicationHref, Application.class);
ProviderAccountRequest request = Providers.GOOGLE.account()
.setCode(code) //where code is the value we obtained in step 8
.build();
ProviderAccountResult result = application.getAccount(request);
System.out.println("Account Email: " + result.getAccount().getEmail());
ProviderData providerData = result.getAccount().getProviderData();
System.out.println("Access Token: " + ((GoogleProviderData)providerData).getAccessToken());
That's all...

Understanding Hibernate: JDBCExceptionReporter | Invalid parameter index

I am getting the following error when ever I try update particular information in a database, I have been looking online for a good bit now but I have been unable to find anywhere that explains what exactly the error is and what causes this error
2012-06-29 14:50:02,193 [project] ERROR [http-8080-2] JDBCExceptionReporter | Invalid parameter index 57.
2012-06-29 14:50:02,209 [project] ERROR [http-8080-2] AbstractFlushingEventListener | Could not synchronize database state with session
org.hibernate.exception.SQLGrammarException: could not update: [com.company.project.PSDBusinessAssociate#18962]
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2360)
at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2242)
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2542)
at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:92)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
at org.springframework.orm.hibernate3.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:655)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:709)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:678)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:321)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:116)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:635)
at com.fexco.wuams.service.dwr.BusinessAssociateFormService$$EnhancerByCGLIB$$cb75a250.updateBusinessAssociate(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:740)
at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:744)
at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:593)
at org.directwebremoting.dwrp.BaseCallHandler.handle(BaseCallHandler.java:90)
at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:120)
at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:141)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:212)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:818)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:624)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.sql.SQLException: Invalid parameter index 57.
at net.sourceforge.jtds.jdbc.JtdsPreparedStatement.getParameter(JtdsPreparedStatement.java:255)
at net.sourceforge.jtds.jdbc.JtdsPreparedStatement.setParameter(JtdsPreparedStatement.java:326)
at net.sourceforge.jtds.jdbc.JtdsPreparedStatement.setLong(JtdsPreparedStatement.java:509)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.setLong(NewProxyPreparedStatement.java:703)
at org.hibernate.type.LongType.set(LongType.java:42)
at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:83)
at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:60)
at org.hibernate.type.ManyToOneType.nullSafeSet(ManyToOneType.java:78)
at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:1932)
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2306)
... 57 more
this appears in my error output on screen
could not update: [com.company.project.dataobject.PSDBusinessAssociate#18962]; nested exception is org.hibernate.exception.SQLGrammarException: could not update: [com.company.project.dataobject.PSDBusinessAssociate#18962]
so my question is what exactly does this error mean and what causes this error to occur?

This looks like the SQL that hibernate is generating isn't valid. This can often mean that your mappings are incorrect (such as incorrect column/table names). A good way to debug SQL Grammer exceptions is to set hibernate.show_sql=true and hibernate.format_sql=true in your SessionFactory. Hibernate will output generated sql to the console for you to verify.

Have you tried rebuilding your database through a Hibernate command? (I know Netbeans allows you to do this, dunno if it runs an ant script behind the scenes...) and seeing if it works?
Maybe someone edited the database manually without you knowing (or you yourself!) and Hibernate finds a table structure different than it is expecting when accessing the database...

Axis 2 generated code in "Expanded Mode"

I'm having some problems understanding how to send a request to a web service that I have deployed. I have followed the following tutorial:
http://wso2.org/library/1719
Which I have successfully applied, and it worked well. The tutorial was straightforward, and I have easily generated a web service client. All I did was creating "request" objects from the exposed web service method, set its arguments, and then using the web service stub, I have passed the request object to the exposed web service method, and got a response.
Now, I have received a WSDL file from which I'm supposed to build a web service client as well. The problem is that the generated files from the WSDL differ greatly from that of the tutorial I followed. I learned later on that when generating clients using ADB, there is a mode called "Expanded Mode" that generates " a class for each of the outer elements and the named complex types " (http://axis.apache.org/axis2/java/core/docs/adb/adb-howto.html#gen_modes). The problem is that I'm unable to understand how to create a request object and get a response from the web service from the generated classes. My best shot was as follows:
GetMfrInventoryProductItemsListE wrapper = new GetMfrInventoryProductItemsListE();
GetMfrInventoryProductItemsList request = new GetMfrInventoryProductItemsList();
request.setArg0(deviceId);
request.setArg1(macAddresses);
request.setArg2(mfrKey);
wrapper.setGetMfrInventoryProductItemsList(request);
GetMfrInventoryProductItemsListResponseE wrapperResponse = wmService.getMfrInventoryProductItemsList(wrapper);
GetMfrInventoryProductItemsListResponse response = wrapperResponse.getGetMfrInventoryProductItemsListResponse();
return response.get_return();
In the above code getGetMfrInventoryProductItemsList is the name of my exposed web service method, and wmService is my stub.
The result was the following stack Trace :
org.apache.axis2.AxisFault: Read timed out
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:197)
at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:404)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:231)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:443)
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:406)
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
at wavemark.wmservice.soap.WMServiceStub.getMfrInventoryProductItemsList(WMServiceStub.java:3275)
at wavemark.linkserver.supplierconnect.controller.WsStub.getMfrInventoryProductItemsList(WsStub.java:107)
at wavemark.linkserver.supplierconnect.controller.WsManager.getProductItems(WsManager.java:384)
at wavemark.linkserver.supplierconnect.webservices.SupplierConnect.getProductItems(SupplierConnect.java:396)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
at org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:78)
at org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:106)
at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1116)
at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.readLine(MultiThreadedHttpConnectionManager.java:1413)
at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1973)
at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1735)
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1098)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:621)
at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:193)
... 42 more
After trying to debug the problem, I have found out that this is the line that is throwing the exception:
GetMfrInventoryProductItemsListResponseE wrapperResponse = wmService.getMfrInventoryProductItemsList(wrapper);
I just want you guys to tell me if the way I'm using the request/response objects is correct.Your help is much appreciated.

Finally, I figured out how to solve the problem. Apparently the web service call that I was making, was taking a lot of time that it was timing out as the stack trace shows. So I added the following to my code to the section where I was instantiating my client stub:
wmService = new WMServiceStub();
Options options = new Options();
EndpointReference epr = new EndpointReference(url);
options.setTo(epr);
options.setProperty(HTTPConstants.SO_TIMEOUT, new Integer(300000));
wmService._getServiceClient().setOptions(options);
This results in increasing the Axis 2 web services' socket timeout to 5 minutes, which should be more than enough to most web service calls. I hope that this will be helpful for some developers out there.