[JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
by davidetaibi
I've another problem now. When I try to use this code
| public void processDrop(DropEvent dropEvent) {
| Dropzone dropzone = (Dropzone) dropEvent.getComponent();
| moveItem(dropEvent.getDragValue(), dropzone.getDropValue());
|
| }
|
| private void moveItem(Object dragValue, Object dropValue) {
| System.out.println("DROP VALUE:"+dropValue.toString());
|
| System.out.println("DRAG VALUE:"+dragValue.toString());
| }
|
If I use only the second system.out all work fine, but when I use also the first I obtain the following exception:
javax.servlet.ServletException: loader constraints violated when linking org/ajax4jsf/dnd/Draggable class
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
| at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:60)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
I cannot access the dropValue object, this is very important for me because I have to compare the drag object with the drop object in the drop zone.
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19 years
[JBoss jBPM] - Problem: hibernate and webapp sample
by ricardomarques
Hi guys
I'm getting this error when running the web app sample, with the jbpm 3.2 hibernate configurations:
| 18:09:21,996 ERROR [STDERR] org.hibernate.exception.SQLGrammarException: could not execute query
| at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
| at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
| at org.hibernate.loader.Loader.doList(Loader.java:2147)
| at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2028)
| at org.hibernate.loader.Loader.list(Loader.java:2023)
| at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:393)
| at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
| at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
| at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
| at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
| at org.jbpm.db.GraphSession.findLatestProcessDefinitions(GraphSession.java:184)
| at HomeServlet.getProcessDefinitions(HomeServlet.java:76)
| at HomeServlet.writeProcessDefinitionOptions(HomeServlet.java:62)
| at HomeServlet.service(HomeServlet.java:49)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
| Caused by: java.sql.SQLException: Table not found in statement [select processdef0_.ID_ as ID1_30_, processdef0_.NAME_ as NAME3_30_, processdef0_.DESCRIPTION_ as DESCRIPT4_30_, processdef0_.VERSION_ as VERSION5_30_, processdef0_.ISTERMINATIONIMPLICIT_ as ISTERMIN6_30_, processdef0_.STARTSTATE_ as STARTSTATE7_30_ from JBPM_PROCESSDEFINITION processdef0_ order by processdef0_.NAME_, processdef0_.VERSION_ desc]
| at org.hsqldb.jdbc.Util.throwError(Unknown Source)
| at org.hsqldb.jdbc.jdbcPreparedStatement.<init>(Unknown Source)
| at org.hsqldb.jdbc.jdbcConnection.prepareStatement(Unknown Source)
| at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:497)
| at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:415)
| at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139)
| at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1560)
| at org.hibernate.loader.Loader.doQuery(Loader.java:661)
| at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
| at org.hibernate.loader.Loader.doList(Loader.java:2144)
| ... 30 more
| 18:09:22,293 ERROR [GraphSession] org.hibernate.exception.SQLGrammarException: could not execute query
| 18:09:22,293 ERROR [[HomeServlet]] Servlet.service() for servlet HomeServlet threw exception
| org.jbpm.JbpmException: couldn't find latest versions of process definitions
|
|
Ideas?
PS: first time using hibernate.
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039932#4039932
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19 years