[JBoss Portal] - Re: java.lang.OutofMemoryException
by gurkanerdogdu
Hi thanks for answer,
I tried to increase JBoss heap size Xmx to 1024, but the problem is still there. I started the jboss in eclipse jboss server plugin, some part of the exception trace is here;
| 13:44:35,031 INFO [PortletAppDeployment] Parsing /portal-core/jboss-portlet.xml
| 13:44:36,500 INFO [PortletAppDeployment] Parsing /portal-cms/jboss-portlet.xml
| 13:44:37,625 INFO [CMSPortlet] Cannot start CMS portlet search service due to service unavailability
| 13:44:39,953 INFO [TomcatDeployer] deploy, ctxPath=/jmx-console, warUrl=.../deploy/jmx-console.war/
| 13:45:17,609 INFO [Http11Protocol] Starting Coyote HTTP/1.1 on http-localhost%2F127.0.0.1-8080
| 13:45:39,359 ERROR [STDERR] Exception in thread "ScannerThread"
| 13:45:39,875 ERROR [STDERR] java.lang.OutOfMemoryError: Java heap space
| 13:46:04,562 INFO [AjpProtocol] Starting Coyote AJP/1.3 on ajp-localhost%2F127.0.0.1-8009
|
|
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18Â years, 11Â months
[JNDI/Naming/Network] - *** DataSource Conn problem with MSSQLSERVER in JBOSS
by shankha
Hi,
I am facing a strange problem to deploy my application in jboss-4.2.1.GA server.
When I start the server it will be expected to connect to the Data source in SQL server 2000.
But It throws following exceptions.
15:31:17,412 INFO [STDOUT] 15:31:17,287 ERROR [[/uc]] StandardWrapper.Throwable
java.lang.ExceptionInInitializerError
at com.cognizant.DAO.MSSQL.MSSQLDBConnection.(MSSQLDBConnection.java:49)
at com.cognizant.DAO.MSSQL.MSSQLConfigUnitsDAO.retrieveBRP(MSSQLConfigUnitsDAO.java:372)
at com.cognizant.unitcontroller.ConfigLoader.loadConfigUnit(ConfigLoader.java:160)
---
---
--
Basically I got the exception when I want to connect to the Data source in my code.
To configure Data Source of SQL server 2000 with JBOSS 4.2.1.GA i follow the following steps.
1) In the web.xml File I add the following code.
<resource-ref>
| <description>DB Connection</description>
| <res-ref-name>MSSQLDS</res-ref-name>
| <res-type>javax.sql.DataSource</res-type>
| <res-auth>Container</res-auth>
| </resource-ref>
2) In the jboss-web.xml file entries are
<resource-ref>
| <res-ref-name>MSSQLDS</res-ref-name>
| <jndi-name>java:MSSQLDS</jndi-name>
| </resource-ref>
3) My JNDI Look up name of the Data source in the java code is
appDataSource=java:/MSSQLDS
Now I modified some of the files in the App server also.They are listed below.
1) In the C:\jboss-4.2.1.GA\jboss-4.2.1.GA\server\default\deploy folder
I update the mssql-ds.xml file with the following modifications.
anonymous wrote :
|
| <local-tx-datasource>
| <jndi-name>MSSQLDS</jndi-name>
| <!--use-java-context>false</use-java-context-->
| <connection-url>jdbc:microsoft:sqlserver://LAPTOPIB132;DatabaseName=rfid_ucprn</connection-url>
| <!--connection-url>jdbc:microsoft:sqlserver://10.236.70.221:1433;DatabaseName=rfid_ucprn</connection-url-->
| <driver-class>com.microsoft.jdbc.sqlserver.SQLServerDriver</driver-class>
| <user-name>sa</user-name>
| admin
|
| <min-pool-size>5</min-pool-size>
| <max-pool-size>20</max-pool-size>
| <idle-timeout-minutes>10</idle-timeout-minutes>
| <!-- sql to call when connection is created-->
| <new-connection-sql>SELECT * FROM UserAuth</new-connection-sql>
|
|
| <!-- sql to call on an existing pooled connection when it is obtained from pool-->
| <check-valid-connection-sql>SELECT BRPName,BRPMcName,BRPServerPort,BRPRemotePort from BRP</check-valid-connection-sql>
|
|
| <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
|
| <type-mapping>MS SQLSERVER2000</type-mapping>
|
| </local-tx-datasource>
|
|
2)In the C:\jboss-4.2.1.GA\jboss-4.2.1.GA\server\default\conf folder I modified following Files. They are Listed Below.
A)
login-config.xml
<application-policy name = "MSSQLDbRealm">
| <authentication>
| <login-module code = "org.jboss.resource.security.ConfiguredIdentityLoginModule"
| flag = "required">
| <module-option name = "principal">sa</module-option>
| <module-option name = "userName">sa</module-option>
| <module-option name = "password">admin</module-option>
| <module-option name = "managedConnectionFactoryName">jboss.jca:service=LocalTxCM,name=MSSQLDS</module-option>
| </login-module>
| </authentication>
| </application-policy>
B)
standardjaws.xml
<jaws>
| <datasource>java:/MSSQLDS</datasource>
| <type-mapping>MS SQLSERVER2000</type-mapping>
| <debug>false</debug>
|
| ....
| ....
| </jaws>
C)
standardjbosscmp-jdbc.xml
<jbosscmp-jdbc>
|
| <defaults>
|
| <!--datasource>java:/DefaultDS</datasource-->
| <datasource>java:/MSSQLDS</datasource>
| <datasource-mapping>MS SQLSERVER2000</datasource-mapping>
|
| .....
| ......
|
|
|
3) I also put all the necessary drivers in the appropriate locations as it is needed to create connection to the Data source.
Driver locations : C:\jboss-4.2.1.GA\jboss-4.2.1.GA\server\default\lib
|
| msbase.jar,mssqlserver.jar,msutil.jar.
================================================
Now I got the exception when I basically deploying the war file(by start the app server)
Though I am able to connect to the Data base with Normal java-JDBC program with the same drivers.
==============================================
In the http://localhost:8080/jmx-console/ in the service=JNDIView
|
| I observe following things.
|
| MSSQLDS
| org.jboss.resource.adapter.jdbc.WrapperDataSource
|
| MSSQLDS
| java:MSSQLDS
| javax.naming.LinkRef
|
| when I "Invoke Output JNDI info in XML format" button.
==============================================
when I start the server with all these above mentioned configuration i got the following Exception.
anonymous wrote : 15:30:49,584 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=ConnectionFactoryBinding,name=JmsXA' to JNDI name 'java:JmsXA'
| 15:30:50,037 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=MSSQLDS' to JNDI name 'java:MSSQLDS'
| 15:30:50,381 INFO [TomcatDeployer] deploy, ctxPath=/jmx-console, warUrl=.../deploy/jmx-console.war/
| 15:31:15,099 INFO [TomcatDeployer] deploy, ctxPath=/uc, warUrl=.../tmp/deploy/tmp295uc-exp.war/
| 15:31:15,365 INFO [WebappClassLoader] validateJarFile(C:\jboss-4.2.1.GA\jboss-4.2.1.GA\server\default\.\tmp\deploy\tmp295uc-exp.war\WEB-INF\lib\j2ee.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
| 15:31:17,412 INFO [STDOUT] 15:31:17,287 ERROR [[/uc]] StandardWrapper.Throwable
| java.lang.ExceptionInInitializerError
| at com.cognizant.DAO.MSSQL.MSSQLDBConnection.(MSSQLDBConnection.java:49)
| at com.cognizant.DAO.MSSQL.MSSQLConfigUnitsDAO.retrieveBRP(MSSQLConfigUnitsDAO.java:372)
| at com.cognizant.unitcontroller.ConfigLoader.loadConfigUnit(ConfigLoader.java:160)
| at com.cognizant.unitcontroller.ConfigLoader.init(ConfigLoader.java:62)
| at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161)
| at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:981)
| at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4069)
| at org.apache.catalina.core.StandardContext.start(StandardContext.java:4373)
| at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
| at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
| at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:553)
| 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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
| at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.apache.catalina.core.StandardContext.init(StandardContext.java:5310)
| 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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
| at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:301)
| at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
| at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)
| at org.jboss.web.WebModule.startModule(WebModule.java:83)
| at org.jboss.web.WebModule.startService(WebModule.java:61)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
| at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
| at $Proxy0.start(Unknown Source)
| at org.jboss.system.ServiceController.start(ServiceController.java:417)
| at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy45.start(Unknown Source)
| at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:466)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
| at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
| at org.jboss.ws.integration.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:93)
| at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
| at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy46.start(Unknown Source)
| at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
| at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy9.deploy(Unknown Source)
| at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
| at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
| at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
The lookup code for data source is like below
public DataSource getApplicationDataSource() {
try {
| Hashtable env = new Hashtable();
|
| env.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
| env.put(Context.PROVIDER_URL, "jnp://localhost:1099");
| Context context = new InitialContext(env);
|
| dataSource = (DataSource) context.lookup("java:/MSSQLDS");
|
|
| } catch ( NamingException ex) {
| ex.printStackTrace();
| }
|
| return dataSource;
| }
Sample of the Calling Code.
DataSource ds = this.getApplicationDataSource();
| con = ds.getConnection();
| if(con!=null){
| dm = con.getMetaData();
| System.out.println("Driver Information");
| System.out.println("\tDriver Name: "+ dm.getDriverName());
===============================================
Even If I try to use this Data source from a Stadalone Java program i got the
javax.naming.NameNotFoundException: MSSQLDS not bound
| at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
| at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
| at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
Please help me ...
|
| /shankha
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4074368#4074368
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4074368
18Â years, 11Â months
[JBoss Seam] - Handling context-based validation
by thatrichard
I have a "Claim" object. Whether or not it is valid depends on what the user is trying to do.
My person object will require payee information to be valid for the purpose of payment, but not otherwise.
Ideally, I'd do something like this:
| public void makePayment(Party payee) {
| Payee validator = new PayeeValidator();
| if (validator.isValid(payee) {
| ...
| }
| }
|
At the UI level, I want to show
Valid person: yes/no
Valid payee: yes/no
Valid employee: yes/no
where the yes/no value is determined by calling the relevant validator with the same person object.
This seems to be a limitation of the annotation approach. i.e. you can only specify a set of rules that apply in all contexts.
Anyone else feel the same way? Am I missing something?
Richard
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4074364#4074364
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4074364
18Â years, 11Â months
[JNDI/Naming/Network] - DataSource Conn problem with MSSQLSERVER in JBOSS
by shankha
Hi,
I am facing a strange problem to deploy my application in jboss-4.2.1.GA server.
When I start the server it will be expected to connect to the Data source in SQL server 2000.
But It throws following exceptions.
15:31:17,412 INFO [STDOUT] 15:31:17,287 ERROR [[/uc]] StandardWrapper.Throwable
java.lang.ExceptionInInitializerError
at com.cognizant.DAO.MSSQL.MSSQLDBConnection.(MSSQLDBConnection.java:49)
at com.cognizant.DAO.MSSQL.MSSQLConfigUnitsDAO.retrieveBRP(MSSQLConfigUnitsDAO.java:372)
at com.cognizant.unitcontroller.ConfigLoader.loadConfigUnit(ConfigLoader.java:160)
---
---
--
Basically I got the exception when I want to connect to the Data source in my code.
To configure SQL server 2000 with JBOSS 4.2.1.GA i follow the following steps.
1) In the web.xml File I add the following code.
<resource-ref>
| <description>DB Connection</description>
| <res-ref-name>MSSQLDS</res-ref-name>
| <res-type>javax.sql.DataSource</res-type>
| <res-auth>Container</res-auth>
| </resource-ref>
2) In the jboss-web.xml file entries are
<resource-ref>
| <res-ref-name>MSSQLDS</res-ref-name>
| <jndi-name>java:MSSQLDS</jndi-name>
| </resource-ref>
3) My JNDI Look up name of the Data source in the java code is
appDataSource=java:/MSSQLDS
Now I modified some of the files in the App server also.They are listed below.
1) In the C:\jboss-4.2.1.GA\jboss-4.2.1.GA\server\default\deploy folder
I update the mssql-ds.xml file with the following modifications.
anonymous wrote :
|
| <local-tx-datasource>
| <jndi-name>MSSQLDS</jndi-name>
| <!--use-java-context>false</use-java-context-->
| <connection-url>jdbc:microsoft:sqlserver://LAPTOPIB132;DatabaseName=rfid_ucprn</connection-url>
| <!--connection-url>jdbc:microsoft:sqlserver://10.236.70.221:1433;DatabaseName=rfid_ucprn</connection-url-->
| <driver-class>com.microsoft.jdbc.sqlserver.SQLServerDriver</driver-class>
| <user-name>sa</user-name>
| admin
|
| <min-pool-size>5</min-pool-size>
| <max-pool-size>20</max-pool-size>
| <idle-timeout-minutes>10</idle-timeout-minutes>
| <!-- sql to call when connection is created-->
| <new-connection-sql>SELECT * FROM UserAuth</new-connection-sql>
|
|
| <!-- sql to call on an existing pooled connection when it is obtained from pool-->
| <check-valid-connection-sql>SELECT BRPName,BRPMcName,BRPServerPort,BRPRemotePort from BRP</check-valid-connection-sql>
|
|
| <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
|
| <type-mapping>MS SQLSERVER2000</type-mapping>
|
| </local-tx-datasource>
|
|
2)In the C:\jboss-4.2.1.GA\jboss-4.2.1.GA\server\default\conf folder I modified following Files. They are Listed Below.
A)
login-config.xml
<application-policy name = "MSSQLDbRealm">
| <authentication>
| <login-module code = "org.jboss.resource.security.ConfiguredIdentityLoginModule"
| flag = "required">
| <module-option name = "principal">sa</module-option>
| <module-option name = "userName">sa</module-option>
| <module-option name = "password">admin</module-option>
| <module-option name = "managedConnectionFactoryName">jboss.jca:service=LocalTxCM,name=MSSQLDS</module-option>
| </login-module>
| </authentication>
| </application-policy>
B)
standardjaws.xml
<jaws>
| <datasource>java:/MSSQLDS</datasource>
| <type-mapping>MS SQLSERVER2000</type-mapping>
| <debug>false</debug>
|
| ....
| ....
| </jaws>
C)
standardjbosscmp-jdbc.xml
<jbosscmp-jdbc>
|
| <defaults>
|
| <!--datasource>java:/DefaultDS</datasource-->
| <datasource>java:/MSSQLDS</datasource>
| <datasource-mapping>MS SQLSERVER2000</datasource-mapping>
|
| .....
| ......
|
|
|
3) I also put all the necessary drivers in the appropriate locations as it is needed to create connection to the Data source.
Driver locations : C:\jboss-4.2.1.GA\jboss-4.2.1.GA\server\default\lib
|
| msbase.jar,mssqlserver.jar,msutil.jar.
================================================
Now I got the exception when I basically deploying the war file(by start the app server)
Though I am able to connect to the Data base with Normal java-JDBC program with the same drivers.
==============================================
In the http://localhost:8080/jmx-console/ in the service=JNDIView
|
| I observe following things.
|
| MSSQLDS
| org.jboss.resource.adapter.jdbc.WrapperDataSource
|
| MSSQLDS
| java:MSSQLDS
| javax.naming.LinkRef
|
| when I "Invoke Output JNDI info in XML format" button.
==============================================
when I start the server with all these above mentioned configuration i got the following Exception.
anonymous wrote : 15:30:49,584 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=ConnectionFactoryBinding,name=JmsXA' to JNDI name 'java:JmsXA'
| 15:30:50,037 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=MSSQLDS' to JNDI name 'java:MSSQLDS'
| 15:30:50,381 INFO [TomcatDeployer] deploy, ctxPath=/jmx-console, warUrl=.../deploy/jmx-console.war/
| 15:31:15,099 INFO [TomcatDeployer] deploy, ctxPath=/uc, warUrl=.../tmp/deploy/tmp295uc-exp.war/
| 15:31:15,365 INFO [WebappClassLoader] validateJarFile(C:\jboss-4.2.1.GA\jboss-4.2.1.GA\server\default\.\tmp\deploy\tmp295uc-exp.war\WEB-INF\lib\j2ee.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
| 15:31:17,412 INFO [STDOUT] 15:31:17,287 ERROR [[/uc]] StandardWrapper.Throwable
| java.lang.ExceptionInInitializerError
| at com.cognizant.DAO.MSSQL.MSSQLDBConnection.(MSSQLDBConnection.java:49)
| at com.cognizant.DAO.MSSQL.MSSQLConfigUnitsDAO.retrieveBRP(MSSQLConfigUnitsDAO.java:372)
| at com.cognizant.unitcontroller.ConfigLoader.loadConfigUnit(ConfigLoader.java:160)
| at com.cognizant.unitcontroller.ConfigLoader.init(ConfigLoader.java:62)
| at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161)
| at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:981)
| at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4069)
| at org.apache.catalina.core.StandardContext.start(StandardContext.java:4373)
| at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
| at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
| at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:553)
| 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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
| at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.apache.catalina.core.StandardContext.init(StandardContext.java:5310)
| 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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
| at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:301)
| at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
| at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)
| at org.jboss.web.WebModule.startModule(WebModule.java:83)
| at org.jboss.web.WebModule.startService(WebModule.java:61)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
| at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
| at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
| at $Proxy0.start(Unknown Source)
| at org.jboss.system.ServiceController.start(ServiceController.java:417)
| at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy45.start(Unknown Source)
| at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:466)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
| at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
| at org.jboss.ws.integration.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:93)
| at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
| at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy46.start(Unknown Source)
| at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
| at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy9.deploy(Unknown Source)
| at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
| at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
| at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
The lookup code for data source is like below
public DataSource getApplicationDataSource() {
try {
| Hashtable env = new Hashtable();
|
| env.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
| env.put(Context.PROVIDER_URL, "jnp://localhost:1099");
| Context context = new InitialContext(env);
|
| dataSource = (DataSource) context.lookup("java:/MSSQLDS");
|
|
| } catch ( NamingException ex) {
| ex.printStackTrace();
| }
|
| return dataSource;
| }
Sample of the Calling Code.
DataSource ds = this.getApplicationDataSource();
| con = ds.getConnection();
| if(con!=null){
| dm = con.getMetaData();
| System.out.println("Driver Information");
| System.out.println("\tDriver Name: "+ dm.getDriverName());
===============================================
Even If I try to use this Data source from a Stadalone Java program i got the
javax.naming.NameNotFoundException: MSSQLDS not bound
| at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
| at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
| at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
Please help me ...
/shankha
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18Â years, 11Â months