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Oracle User Type Mappings
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reply from <a href="http://community.jboss.org/people/ThisRegistrationSucks">Bob Frapples</a> in <i>Datasource Configuration</i> - <a href="http://community.jboss.org/message/553503#553503">View the full discussion</a>
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<div class="jive-rendered-content"><p>Here is the relevant code:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>From myDS-ds.xml</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>{code:xml}</p><p><datasources><br/>  <local-tx-datasource><br/>    <jndi-name>jdbc/MyDS</jndi-name><br/>    <use-java-context>false</use-java-context><br/>    <connection-url>jdbc:oracle:thin:@1.1.1.1:1521:orcl</connection-url><br/>    <driver-class>oracle.jdbc.OracleDriver</driver-class><br/>    <user-name>user</user-name><br/>    <password>pass</password><br/>    <!-- Uses the pingDatabase method to check a connection is still valid before handing it out from the pool --><br/>    <!--valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleValidConnectionChecker</valid-connection-checker-class-name--><br/>    <!-- Checks the Oracle error codes and messages for fatal errors --><br/>    <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name><br/>        <!-- sql to call when connection is created<br/>        <new-connection-sql>some arbitrary sql</new-connection-sql><br/>        --></p><p>        <!-- sql to call on an existing pooled connection when it is obtained from pool - the OracleValidConnectionChecker is prefered --><br/>    <check-valid-connection-sql>SELECT * FROM DUAL</check-valid-connection-sql></p><p>    <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) --><br/>    <metadata><br/>       <type-mapping>Oracle9i</type-mapping><br/>    </metadata><br/>  </local-tx-datasource></p><p></datasources></p><p>{code}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>From application-context.xml</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>{code:xml}</p><p><span style="color: #008080; font-size: 10pt;"><span style="color: #008080; font-size: 10pt;"><p align="left"><<span style="color: #3f7f7f; font-size: 10pt; ">bean</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">id</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"dataSource"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">class</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"org.springframework.jndi.JndiObjectFactoryBean"</span><span style="color: #008080; font-size: 10pt; ">></span><span style="font-size: 10pt;"><p align="left"><span style="color: #008080; font-size: 10pt; ">  <</span><span style="color: #3f7f7f; font-size: 10pt; ">property</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">name</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"jndiName"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">value</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"jdbc/MyDS"</span><span style="font-size: 10pt;"> </span><span style="color: #008080; font-size: 10pt; ">/></span><span style="font-size: 10pt;">  <p align="left"><span style="color: #008080; font-size: 10pt; ">  <</span><span style="color: #3f7f7f; font-size: 10pt; ">property</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">name</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"expectedType"</span><span style="font-size: 10pt;"> </span><span style="color: #7f007f; font-size: 10pt; ">value</span><span style="font-size: 10pt;">=</span><em><span style="color: #2a00ff; font-size: 10pt; ">"javax.sql.DataSource"</span><span style="color: #008080; font-size: 10pt; ">/></span><span style="font-size: 10pt;"><p><span style="color: #008080; font-size: 10pt; "></</span><span style="color: #3f7f7f; font-size: 10pt; ">bean</span><span style="color: #008080; font-size: 10pt; ">></span></p><p>{code}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>From AppContext.java</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>{code}</p><p>((DataSource)ctx.getBean("dataSource")).getConnection.setTypeMap(MyMappings.TYPE_MAP);</p><p>{code}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><span style=": ; font-size: 2; font-color: #008080; "><em><em style=": ; font-size: 2; "><em><em style=": ; font-size: 2; "><em><em style=": ; font-size: 2; "><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></em></em></em></em></em></em></span></span></em></em><span style=": ; font-size: 2; font-color: #008080; "><em><em style=": ; font-size: 2; "><em><em style=": ; font-size: 2; "><em><em><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></em></em></em></em></em></em></span></p></span></em></em><span style=": ; font-size: 2; font-color: #008080; "><em><em style=": ; font-size: 2; "><em><em><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></em></em></em></em></span></p></span></em></em><span style=": ; font-size: 2; font-color: #008080; "><em><em><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></em></em></span></p></span><span style="font-color: #008080; font-size: 2; "><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></span></span><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>From MyMappings.java</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>{code}</p></p><p align="left"><strong style="color: #7f0055; font-size: 10pt; "><span style="color: #7f0055; font-size: 10pt;"><strong style=": ; font-size: 2; font-color: #7f0055; "><p><p><p align="left">public</p></p></p></strong></span><strong style=": ; font-size: 2; font-color: #7f0055; "><p><p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></p></p></strong></strong></p><p><p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><span style="color: #000000; font-size: 10pt;"> </span><strong style=": ; color: #7f0055; font-size: 10pt; ">static</strong><span style="color: #000000; font-size: 10pt;"> </span><strong style=": ; color: #7f0055; font-size: 10pt; ">final</strong><span style="color: #000000; font-size: 10pt;"> Map<String, Class<?>> </span><em style=": ; color: #0000c0; font-size: 10pt; ">TYPE_MAP</em><span style="color: #000000; font-size: 10pt;"> = </span><strong style=": ; color: #7f0055; font-size: 10pt; ">new</strong><p align="left"><span style="font-size: 10pt;"><span style="color: #000000;"> HashMap<String, Class<?>>();</span><span style="font-size: 2; "><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></span></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><strong style=": ; color: #7f0055; font-size: 10pt; ">static</strong><p><span style="font-size: 10pt;"> {</span></p></p></p><p><span style="color: #0000c0; font-size: 10pt;"><span style=": ; color: #0000c0; font-size: 2; font-color: #0000c0; "><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></span><span style="font-color: #0000c0; font-size: 2; "><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></span></span><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></p><p><p><em><span style="color: #0000c0; font-size: 10pt;"><span style="color: #0000c0; font-size: 10pt;"><em style=": ; font-size: 2; font-color: #0000c0; "><p>TYPE_MAP</p></em></span><em style=": ; font-size: 2; font-color: #0000c0; "><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></em></span><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><span style="color: #000000; font-size: 10pt;">.put(User.</span><em style=": ; color: #0000c0; font-size: 10pt; ">SQLTypeName</em><span style="color: #000000; font-size: 10pt;">, User.</span><strong style=": ; color: #7f0055; font-size: 10pt; ">class</strong><p><span style="color: #000000; font-size: 10pt; ">);</span></p></em></p></p><p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>{code}</p></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Here is the stack trace:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>{code}</p><p>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<br/>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)<br/>2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1)  at editor.service.UserService.getUser(UserService.java:55)<br/>2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1)  at editor.service.UserService.userLogin(UserService.java:66)<br/>2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1)  at editor.controller.LoginController.login(LoginController.java:42)<br/>2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1)  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/>2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1)  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br/>2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>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)<br/>2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1)  at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)<br/>2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1)  at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)<br/>2010-07-20 08:29:52,730 ERROR [STDERR] (http-127.0.0.1-8080-1)  at java.lang.Thread.run(Thread.java:619)</p><p>{code}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Sorry for the bad formatting, I'm not used to this forum interface.  Hope it helps.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks.</p></div>
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