Re: [jboss-user] [Datasource Configuration] - Oracle User Type Mappings
by Bob Frapples
Bob Frapples [http://community.jboss.org/people/ThisRegistrationSucks] replied to the discussion
"Oracle User Type Mappings"
To view the discussion, visit: http://community.jboss.org/message/553503#553503
--------------------------------------------------------------
Here is the relevant code:
>From myDS-ds.xml
{code:xml}
<datasources>
<local-tx-datasource>
<jndi-name>jdbc/MyDS</jndi-name>
<use-java-context>false</use-java-context>
<connection-url>jdbc:oracle:thin:@1.1.1.1:1521:orcl</connection-url>
<driver-class>oracle.jdbc.OracleDriver</driver-class>
<user-name>user</user-name>
<password>pass</password>
<!-- Uses the pingDatabase method to check a connection is still valid before handing it out from the pool -->
<!--valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleValidConnectionChecker</valid-connection-checker-class-name-->
<!-- Checks the Oracle error codes and messages for fatal errors -->
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>
<!-- sql to call when connection is created
<new-connection-sql>some arbitrary sql</new-connection-sql>
-->
<!-- sql to call on an existing pooled connection when it is obtained from pool - the OracleValidConnectionChecker is prefered -->
<check-valid-connection-sql>SELECT * FROM DUAL</check-valid-connection-sql>
<!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
<metadata>
<type-mapping>Oracle9i</type-mapping>
</metadata>
</local-tx-datasource>
</datasources>
{code}
>From application-context.xml
{code:xml}
<bean id=+"dataSource" class=+"org.springframework.jndi.JndiObjectFactoryBean"> <property name=+"jndiName" value=+"jdbc/MyDS" /> <property name=+"expectedType" value=+"javax.sql.DataSource"/></bean>
{code}
>From AppContext.java
{code}
((DataSource)ctx.getBean("dataSource")).getConnection.setTypeMap(MyMappings.TYPE_MAP);
{code}
++++++
++++++++++++++
++++++
++++++
++++
++++
++
>From MyMappings.java
{code}
**public
**
**
*static* *final* Map<String, Class<?>> +TYPE_MAP+ = *new* HashMap<String, Class<?>>();
*static* {
++TYPE_MAP
++
+
.put(User.+SQLTypeName+, User.*class*);
+
{code}
Here is the stack trace:
{code}
2010-07-20 08:29:52,715 ERROR [STDERR] (http-127.0.0.1-8080-1) java.lang.ClassCastException: oracle.sql.STRUCT cannot be cast to editor.hibernate.model.User
2010-07-20 08:29:52,715 ERROR [STDERR] (http-127.0.0.1-8080-1) at editor.hibernate.dao.function.FnGetUserByName.execute(FnGetUserByName.java:33)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at editor.service.UserService.getUser(UserService.java:55)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at editor.service.UserService.userLogin(UserService.java:66)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at editor.controller.LoginController.login(LoginController.java:42)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at java.lang.reflect.Method.invoke(Method.java:597)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.springframework.web.servlet.mvc.multiaction.MultiActionController.invokeNamedMethod(MultiActionController.java:471)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.springframework.web.servlet.mvc.multiaction.MultiActionController.handleRequestInternal(MultiActionController.java:408)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:563)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1) at java.lang.Thread.run(Thread.java:619)
{code}
Sorry for the bad formatting, I'm not used to this forum interface. Hope it helps.
Thanks.
--------------------------------------------------------------
Reply to this message by going to Community
[http://community.jboss.org/message/553503#553503]
Start a new discussion in Datasource Configuration at Community
[http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]
15 years, 9 months