[Tomcat, HTTPD, Servlets & JSP] - Class Loader issues?
by sonoerin
Newbie Question about running an EJB/Struts application on Jboss 4.0.2.
I have a EAR file that has this struture:
default.ear
- default.war <-Struts application
- admin.war <- Struts application
-project.jar <- contains ValueBean.class and all java classes
-project-ejb.jar
- commons-xxx.jar files
- struts-1.1.jar
The source code is able to use the ValueBean class without issue. But the following in my JSP is throwing an errors;
<html:option value="">Select</html:option>
<html:options collection="states" property="value" labelProperty="value"/>
</html:option>
Here is the error:
javax.servlet.jsp.JspException: No getter method available for property value for bean under name states
at org.apache.struts.taglib.html.OptionsTag.doEndTag(OptionsTag.java:252)
Since I know the collection is being populated with a list of ValueBeans, I can only guess that this particular class is not being found by the JSP.
So - is this a configuration issue? Can I have the project.jar in both the deploy/lib and the default.EAR file? This sounds like duplication and I know that can't be good.
Thank you for any help -this is really frustrating!
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19Â years, 6Â months
[JNDI/Naming/Network] - Re: The JNDI problem when deploying the JPetStore with jboss
by jzhuqlfeixia
Thanks!!!!! It's so nice of you. There is no JNDI problem any more??
But but but there is a new problem?? Could you go on to help me....
When I use the JPetStore. For example, I went into the "Fish" item, then I
went to a Product ID, and then I went into a Item ID, then I appeared the
problem as follow:
| Error!
| org.apache.struts.beanaction.BeanActionException
| Error dispatching bean action via URL pattern ('viewItem'). Cause:
|
| org.apache.struts.beanaction.BeanActionException: Error invoking Action.
|
| Cause: java.lang.reflect.InvocationTargetException
|
|
| Stack
| org.apache.struts.beanaction.BeanActionException: Error dispatching bean
|
| action via URL pattern ('viewItem'). Cause:
|
| org.apache.struts.beanaction.BeanActionException: Error invoking Action.
|
| Cause: java.lang.reflect.InvocationTargetException
| at org.apache.struts.beanaction.BeanAction.execute
|
| (BeanAction.java:249)
| at org.apache.struts.action.RequestProcessor.processActionPerform
|
| (RequestProcessor.java:419)
| at org.apache.struts.action.RequestProcessor.process
|
| (RequestProcessor.java:224)
| at org.apache.struts.action.ActionServlet.process
|
| (ActionServlet.java:1194)
| at org.apache.struts.action.ActionServlet.doGet
|
| (ActionServlet.java:414)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
| 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.apache.catalina.authenticator.AuthenticatorBase.invoke
|
| (AuthenticatorBase.java:432)
| 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.processC
|
| onnection(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: org.apache.struts.beanaction.BeanActionException: Error invoking
|
| Action. Cause: java.lang.reflect.InvocationTargetException
| at org.apache.struts.beanaction.ActionInvoker.invoke
|
| (ActionInvoker.java:18)
| at org.apache.struts.beanaction.DefaultActionInterceptor.intercept
|
| (DefaultActionInterceptor.java:5)
| at org.apache.struts.beanaction.BeanAction.execute
|
| (BeanAction.java:246)
| ... 25 more
| Caused by: java.lang.reflect.InvocationTargetException
| 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.struts.beanaction.ActionInvoker.invoke
|
| (ActionInvoker.java:16)
| ... 27 more
| Caused by: com.ibatis.dao.client.DaoException: Failed to execute
|
| queryForObject - id [getItem], parameterObject [EST-4]. Cause:
|
| com.ibatis.common.jdbc.exception.NestedSQLException:
| --- The error occurred in
|
| com/ibatis/jpetstore/persistence/sqlmapdao/sql/Item.xml.
| --- The error occurred while applying a parameter map.
| --- Check the getItem-InlineParameterMap.
| --- Check the statement (query failed).
| --- Cause: java.sql.SQLException: Column 'ITEMID' in field list is ambiguous
| Caused by: java.sql.SQLException: Column 'ITEMID' in field list is ambiguous
| Caused by: com.ibatis.common.jdbc.exception.NestedSQLException:
| --- The error occurred in
|
| com/ibatis/jpetstore/persistence/sqlmapdao/sql/Item.xml.
| --- The error occurred while applying a parameter map.
| --- Check the getItem-InlineParameterMap.
| --- Check the statement (query failed).
| --- Cause: java.sql.SQLException: Column 'ITEMID' in field list is ambiguous
| Caused by: java.sql.SQLException: Column 'ITEMID' in field list is ambiguous
| at com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForObject
|
| (SqlMapDaoTemplate.java:164)
| at com.ibatis.jpetstore.persistence.sqlmapdao.ItemSqlMapDao.getItem
|
| (ItemSqlMapDao.java:42)
| 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 com.ibatis.dao.engine.impl.DaoProxy.invoke(DaoProxy.java:72)
| at $Proxy53.getItem(Unknown Source)
| at com.ibatis.jpetstore.service.CatalogService.getItem
|
| (CatalogService.java:59)
| at com.ibatis.jpetstore.presentation.CatalogBean.viewItem
|
| (CatalogBean.java:141)
| ... 32 more
| Caused by: com.ibatis.common.jdbc.exception.NestedSQLException:
| --- The error occurred in
|
| com/ibatis/jpetstore/persistence/sqlmapdao/sql/Item.xml.
| --- The error occurred while applying a parameter map.
| --- Check the getItem-InlineParameterMap.
| --- Check the statement (query failed).
| --- Cause: java.sql.SQLException: Column 'ITEMID' in field list is ambiguous
| Caused by: java.sql.SQLException: Column 'ITEMID' in field list is ambiguous
| at
|
| com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWith
|
| Callback(GeneralStatement.java:185)
| at
|
| com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForO
|
| bject(GeneralStatement.java:104)
| at
|
| com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject
|
| (SqlMapExecutorDelegate.java:561)
| at
|
| com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject
|
| (SqlMapExecutorDelegate.java:536)
| at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForObject
|
| (SqlMapSessionImpl.java:93)
| at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForObject
|
| (SqlMapClientImpl.java:70)
| at com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForObject
|
| (SqlMapDaoTemplate.java:162)
| ... 41 more
| Caused by: java.sql.SQLException: Column 'ITEMID' in field list is ambiguous
| at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2928)
| at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1571)
| at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1666)
| at com.mysql.jdbc.Connection.execSQL(Connection.java:2994)
| at com.mysql.jdbc.PreparedStatement.executeInternal
|
| (PreparedStatement.java:936)
| at com.mysql.jdbc.PreparedStatement.execute
|
| (PreparedStatement.java:773)
| at sun.reflect.GeneratedMethodAccessor106.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke
|
| (DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at com.ibatis.common.jdbc.logging.PreparedStatementLogProxy.invoke
|
| (PreparedStatementLogProxy.java:62)
| at $Proxy60.execute(Unknown Source)
| at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery
|
| (SqlExecutor.java:180)
| at
|
| com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery
|
| (GeneralStatement.java:205)
| at
|
| com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWith
|
| Callback(GeneralStatement.java:173)
| ... 47 more
|
|
I google for it. But I can't find the answer. Help me...
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983619#3983619
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983619
19Â years, 6Â months
[Security & JAAS/JBoss] - Custom principal class
by nipunbatra
Hi
I have written my own principal classwhcih extends org.jboss.security.SimplePrincipal
Also I have written my own LoginModule whcih extends org.jboss.security.auth.spi.AbstractServerLoginModule
In my module when I call createIdentity method, after that I confirm that identity (i.e. my Principal obejct) is of type MyPrincapl only.
in the login-config.xml I have defined principalClass option
[<application-policy name = "eluminate">
<login-module code="com.coremetrics.sso.module.DBLoginModule"
flag = "required">
<module-option name="debug">true</module-option>
<module-option name="unauthenticatedIdentity">guest</module-option>
<module-option name="principalClass">com.coremetrics.sso.principal.MyPrincipal</module-option>
</login-module>
</application-policy>]
Everything works fine for me and when I login user gets authenticated sucessfully, however when I do request.getUserPrincipal() I get a principal Object whcih is of type org.jboss.security.SimplePrincipal.
Also when I print that Principal Object, System.out , it calls the toString mthod defined in MyPrincipal class.
Same thing happens when I print
org.jboss.security.SecurityAssociation.getSubject().getPrincipals()
Please can anyone tell me what I am missing
Thanks
Nipun
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983617#3983617
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983617
19Â years, 6Â months