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I think that is why the developer cast the class to the ...Impl class.Not sure how to fix this since the query needs a session object to create the query. This means that the dynamically created type $Proxy58 will implement one or more of the interfaces implemented by the wrapped/target class (UserDao), but it won't be an actual subclass of it. Join them; it only takes a minute: Sign up ClassCastException $Proxy cannot be cast to using aop up vote 4 down vote favorite I was using spring to create objects through Copy your service.xml to the docroot/WEB-INF directory of your new plugin. http://rss4medics.com/cannot-be/s-cannot-be-cast-to-i.php

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 Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 10, 2013 5:54 AM Answer David H Nebinger Community Moderator Rank: Liferay Legend Posts: 11678 Join Date: September 1, however when i try to send my own object it get the error: Java Code: HelloClient exception: java.lang.ClassCastException: sun.proxy.$Proxy0 cannot be cast to saqib.rasul.server.Fag java.lang.ClassCastException: sun.proxy.$Proxy0 cannot be cast to saqib.rasul.server.Fag I have realized that probably, the error is here: maybe in the expression, but I can't http://stackoverflow.com/questions/16047829/proxy-cannot-be-cast-to-class

Com.sun.proxy.$proxy Cannot Be Cast To

After MUCH trial and error, I discovered that the Eclipse created SB portlet had one xml file that was creating the $Proxy cast problem: the 'shard-data-source-spring.xml' file in the /classes/META-INF folder! I know in my SDK directory I've indicated I'm using tomcat for the app server type (in the build-${username}.properties file), but I think that if you're switching between app servers you Take a tour to get the most out of Samebug. River Crossing Puzzle Using DSolve with a boundary condition at -Infinity Can negative numbers be called large?

But to summarize:NB generated SB portlet works with servlet in GF when the jar resides in the ../domain1/lib folder AND the SB portlet's WEB-INF/lib folder.Eclipse generated SB portlet generates the $Proxy The portlet itself runs fine - I was only using that as a proof of concept. Build the services (using ant) to recreate all of the source files. Cannot Evaluate Com.sun.proxy.$proxy Tostring() By Shiv in forum Networking Replies: 0 Last Post: 04-11-2009, 08:07 AM ClassCastException By paulsim in forum Java Applets Replies: 2 Last Post: 08-21-2008, 02:14 PM Bookmarks Bookmarks Facebook Digg del.icio.us

Code: It looks like you are missing the proxy-target-class attribute. What is the point of update independent rendering in a game loop? an... http://stackoverflow.com/questions/15141237/java-lang-classcastexception-com-sun-proxy-proxy0-cannot-be-cast-to-org-andrea Moving on a tad I am wrestling with getting the correct liferay/hibernate jars in the right place as well.

Those needing community support and/or wanting to ask questions should refer to the Tag/Forum map, and to http://spring.io/questions for a curated list of stackoverflow tags that Pivotal engineers, and the community, Com.sun.proxy.$proxy3 Cannot Be Cast To Should I report it? Background: I developed a very simple MVCPortlet using service builder that queries a database returning the text of one field based on a key value. The long term goal IS to use Tomcat rather than Glassfish, but if I can't access the services in the SB portlet in TC from my servlet , I'm stuck.

Com.sun.proxy.$proxy0 Cannot Be Cast To

Would it make sense to jar up the Impl files and put them in Tomcat's WEB-INF/ROOT/lib directory as well? unfortunately, this doesn't help me because I can't case from runnable to SaleRoom. Com.sun.proxy.$proxy Cannot Be Cast To Sign in to vote. Spring Cast Proxy To Implementation How do pilots identify the taxi path to the runway?

In my case I have a servlet that requires a context to be loaded first so I am not sure where I can configure that. have a peek at these guys Flag Please sign in to flag this as inappropriate. Flag Please sign in to flag this as inappropriate. Flag Please sign in to flag this as inappropriate. Spring Com.sun.proxy.$proxy Cannot Be Cast To

Flag Please sign in to flag this as inappropriate. I did this because I wanted to ensure that I wasn't going to end up w/ some class loader conflicts (i.e. Thanks your answer Comment Cancel Post DaveyS Senior Member Join Date: Aug 2004 Posts: 108 #8 Apr 18th, 2011, 11:21 AM I think this is the line you are missing: Code: check over here posted 5 years ago Spring uses the interface to create the proxies.

I have a similar problem with the same exception and as far as I'm concerned, all my classes, server-side and client-side programs are in the same package (they were initially in Com.sun.proxy.$proxy16 Cannot Be Cast To Join them; it only takes a minute: Sign up Proxy cannot be cast to CLASS up vote 13 down vote favorite 5 I'm using Spring for wiring dependencies specifically for DAO Looking for ways to start Tomcat webapps in the order I would like seems to be an unpromising venture so I am wondering how to handle this.

If you want to transfer objectX which is in the org.example.client.objectX directory you would have to have this at the same location on both your applications (server/client) Hope you get it

Sign in to vote. It is the following: LectureRecordingPersistenceImpl persistence = (LectureRecordingPersistenceImpl)lectureRecordingPersistence;It is part of this method: public LectureRecording getLectureRecording(int classNumber, Date lectureDate) throws com.liferay.portal.kernel.exception.SystemException { List recordingList = null; if (lectureDate == null) { Here is what I discovered:I am now able to deploy either the NB created SB portlet and jar OR the Eclipse created SB portlet but ONLY on Glassfish. Com.sun.proxy Jar It encapsulates the actual object that it's proxying.

asked 3 years ago viewed 26772 times active 3 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 0 Spring service class extends AbstractService and implements interface Related RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 6, 2013 6:10 PM Answer David H Nebinger Community Moderator Rank: Liferay Legend Posts: 11678 Join Date: September 1, 2006 Recent Posts This Si tratta di un'interfaccia * usata da JdbcTemplate per mappare le righe di un ResultSet (oggetto che * contiene l'insieme delle righe restituite da una query SQL) riga per riga. * this content Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 9, 2013 4:39 PM Answer Pete Helgren Rank: Regular Member Posts: 141 Join Date: April 7, 2011 Recent Posts

This will give you the correct directory structure where all of the files need to live for everything to be correct.Then copy the files from your old NB project to the In GF, I now have both the NB and Eclipse generated SB portlet working.I agree that the issue here is the sequence of loading the classes/contexts necessary to locate the resources My ignorance of classloading and visibility is showing here. If I remove the offending cast in the getLectureRecording member LectureRecordingLocalServiceImpl and just set the session to null, the $Proxy cast exception error goes away but of course I get an

I've copied the myStuff-services.jar file to the tomcat/WEB-INF/ROOT/lib directory and deleted all other instances of it. different versions of spring or hibernate or whatnot).It truly is a pain to diagnose and resolve these classpath issues. Why "silver-tongued" for someone who is convincing? I think I am closer to understanding the issue after wrestling with it over the weekend.

This started as a scratch project in Eclipse and the only thing that was copied from the NB project was the service.xml. This is the jar that needs to be shared with external plugins to make the service available to them.The docroot/WEB-INF/src directory contents get compiled into docroot/WEB-INF/classes directory of the plugin project. I think my problem is slightly different and I'll describe it as best I can. Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 9, 2013 3:02 PM Answer Jelmer Kuperus Rank: Liferay Legend Posts: 1192 Join Date: March 10, 2010 Recent Posts

Is there a better solution I'm unaware of, or am I doing something wrong here? Are you able to give some directions about it?