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Persistent Set Cannot Be Cast To Java.util.list

Zener diodes in glass axial package - not inherently shielded from photoelectric effect? This works. You need to be importing com.smartgwtpro.* modules not com.smartgwt.* modules. Could it be something do with other dependencies.

Graph with a separation vertex edge Is Area of a circle always irrational As a monk, can I use Deflect Missiles to intentionally catch a projectile? Browse other questions tagged java hibernate collections or ask your own question. How to reply? I think we can get around this problem.

Note: this form is not ever ever ever used by Hibernate; it is, however, needed for SOAP libraries and other such marshalling code. PersistentSet public PersistentSet(SessionImplementorsession) Constructor matching super. posted 7 years ago What is the exception that you are getting when you do the operation? Code:
BaseServlet Global Exception

 javax.servlet.ServletException: java.lang.ClassCastException: java.util.ArrayList cannot be cast to java.util.Map at com.isomorphic.datasource.BasicDataSource.buildFieldData(BasicDataSource.java:315) at com.isomorphic.datasource.BasicDataSource.init(BasicDataSource.java:167) at com.isomorphic.sql.SQLDataSource.init(SQLDataSource.java:145) at com.isomorphic.datasource.BasicDataSource.fromConfig(BasicDataSource.java:134) at com.isomorphic.datasource.DataSource.fromConfig(DataSource.java:164) at com.isomorphic.datasource.FileSystemDSRepo.loadDS(FileSystemDSRepo.java:110) at com.isomorphic.datasource.DataSource.forName(DataSource.java:147) at com.isomorphic.datasource.DataSource.forName(DataSource.java:144) at com.isomorphic.datasource.DataSource.forName(DataSource.java:141) This page was generated at 03:09. 

Join them; it only takes a minute: Sign up java.util.HashSet cannot be cast to org.hibernate.collection.PersistentCollection up vote 0 down vote favorite I have changed the code in few model classes from I've ran into this problem today and need to manually create my clone now... –Draken Jun 9 at 12:02 add a comment| up vote 4 down vote Don't try to cast But if it can only be rented by one user ever, then you misunderstood the concept of renting something. –Sean Patrick Floyd Jan 3 '11 at 13:04 yes :) How to prove that authentication system works, and that customer uses the wrong password?

GO OUT AND VOTE Alternating Fibonacci What is a satisfactory result of penetration testing assessment? I know I can not cast org.hibernate.collection.PersistentSet to java.util.TreeSet. Can I substitute decaf coffee for espresso Using DSolve with a boundary condition at -Infinity Is there still a way to prevent Trump from becoming president? http://stackoverflow.com/questions/4312389/casting-exception What am I doing wrong?

Comment Cancel Post Isomorphic Administrator Join Date: May 2006 Posts: 44713 #7 7th Oct 2010, 07:09 Then you have an Eclipse staleness issue - your import of smartgwtpro should be causing Comment Cancel Post Previous Next Terms Of Use Contact Us Go to top Copyright 2008 and beyond Isomorphic Software. Have you got the exception and perhaps the first line or two from the stack trace? -Cameron McKenzie Vignesh MPN Greenhorn Posts: 3 posted 7 years ago Apologize for not C# TBB updating metadata value How does Gandalf end up on the roof of Isengard?

Using DSolve with a boundary condition at -Infinity Possible XML handles in Magento 2? https://forum.hibernate.org/viewtopic.php?f=1&t=986734 C++ calculator using classes How can an advanced (circa 7000 AD) spacefaring human civilization be prevented from entering its own solar system? Thanks Vignesh Cameron Wallace McKenzie author and cow tipper Saloon Keeper Posts: 4968 1 I like... I've modelled my example from the spring-hibernate-dmi example, which I have running in a separate project.

Parameters:session - The session to which this set will belong. PersistentSet public PersistentSet(SessionImplementorsession, Setset) Instantiates a non-lazy set (the underlying set is constructed from the incoming set reference). Because in no way is it 'better' to use a Set. void beginRead() Called just before reading any rows from the JDBC result set void clear() boolean contains(Objectobject) boolean containsAll(

outrageous :) –willcodejavaforfood Oct 12 '10 at 12:39 @willcodejavaforfood LOL! :) –Pascal Thivent Oct 12 '10 at 13:19 add a comment| Your Answer draft saved draft discarded Sign I changed one method signature and now have over 25,000 errors. What does "there lived here then" mean? Not the answer you're looking for?

Is adding the ‘tbl’ prefix to table names really a problem? Perhaps there could be an error message somewhere if the specified gwt module does not exist? Why do languages require parenthesis around expressions when used with "if" and "while"?

This is a reliably way of getting Eclipse to clean up corrupt internal state).

I am using smartgwtee. Boss sends a birthday message. In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter Linked 0 How to send a JSON object with an share|improve this answer answered Jun 20 '13 at 3:00 threepoint1416 517 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

I have gone through the FAQ and followed all instructions here http://forums.smartclient.com/showth...t=8159#aDSLoad and I still get the error. Hibernate uses its own implementation of the Set interface called PersistentSet which does not derive from HashSet and hence the casting throws a ClassCastException. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed I was able to eradicate the casting problem.

My smartgwt jars are set up correctly. Is the Čech cohomology of an orbifold isomorphic to its singular cohomology? A DVD can be rented to a contact and a contact can rent many DVD's. Why do languages require parenthesis around expressions when used with "if" and "while"?

GO OUT AND VOTE C++ calculator using classes Why is the 'You talking to me' speech from the movie 'Taxi Driver' so famous? Specified by:needsUpdating in interface PersistentCollection isRowUpdatePossible public boolean isRowUpdatePossible() Specified by:isRowUpdatePossible in interface PersistentCollectionOverrides:isRowUpdatePossible in class

Personally, I can't say that I see much value in converting the result of a query into a Set (apart from eating more memory), unless you explicitly want to remove duplicates This is a general rule when working with collections - don't refer to them with their concrete classes (unless you really need to). The underlying collection is a HashSet. Client code: @Transactional(readOnly = true) public List getGames(String nameContains, Long pageSize){ if(!nameContains.isEmpty() && pageSize !=null){ return repository.findAll(nameIsLike(nameContains), constructPageSpecification(pageSize)).getContent(); } else{ if(pageSize != null){ return repository.findAll(null, constructPageSpecification(pageSize)).getContent(); } else if(!nameContains.isEmpty()){ return repository.findAll(nameIsLike(nameContains));

What does "there lived here then" mean? Specified by:empty in interface PersistentCollectionSpecified by:empty in class AbstractPersistentCollection size public int size() Specified by:isWrapper(Objectcollection) Is this the wrapper for the given underlying collection instance? Iterator iterator() boolean