On 11/07/2008, at 5:23 PM, Andrus Adamchik wrote:
On Jul 11, 2008, at 9:17 AM, Lachlan Deck wrote:
I posted the below on the user list last year -- and I was just
trying to make use of it in our ROP application. However, the
createReplacementQuery fails seeing as I've no access to the
DbEntity and/or DbAttributes on the client side.
'createReplacementQuery' should be called on the server IIRC.
Any suggestions for making this work via ROP?
Before I look at the code... There's also a possibility to achieve
the same functionality with EJBQL.
Yeah, the EJBQL query isn't quite working for me (not sure why):
Caused by: java.lang.Exception: class
org.apache.cayenne.ejbql.EJBQLException [v.3.0-SNAPSHOT Jul 09 2008
01:28:38] Invalid identification variable: null
[java] at
org
.apache
.cayenne
.remote
.service.BaseRemoteService.processMessage(BaseRemoteService.java:204)
[java] at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown
Source)
[java] at
sun
.reflect
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
[java] at java.lang.reflect.Method.invoke(Method.java:585)
[java] at
com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:
180)
[java] at
com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:
109)
[java] at
com.caucho.hessian.server.HessianServlet.service(HessianServlet.java:
396)
[java] at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
[java] at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1097)
[java] at
ish.oncourse.server.SecurityFilter.doFilter(SecurityFilter.java:112)
[java] at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1088)
[java] at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
[java] at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
[java] at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
[java] at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
[java] at
org
.mortbay
.jetty
.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:
206)
[java] at
org
.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:
114)
[java] at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
[java] at org.mortbay.jetty.Server.handle(Server.java:324)
[java] at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
[java] at org.mortbay.jetty.HttpConnection
$RequestHandler.content(HttpConnection.java:843)
[java] at
org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:729)
[java] at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205)
[java] at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
[java] at org.mortbay.jetty.bio.SocketConnector
$Connection.run(SocketConnector.java:228)
[java] at org.mortbay.thread.QueuedThreadPool
$PoolThread.run(QueuedThreadPool.java:488)
with regards,
--
Lachlan Deck
