Home > Cannot Be > Proxy Cannot Be Cast To Oracle Jdbc Oracleconnection

Proxy Cannot Be Cast To Oracle Jdbc Oracleconnection


There was a status.jsp in html/portlet/status.jsp but copying that over to the wap/portlet directory just caused the whole think to belly-up. We were using spring and it has a class called NativeJdbcExtractor. I have another portlet which accesses the services*.jar Running the LR 6.0.6 Tomcat bundle on Windows 7 JDK 1.6.0_13. Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 9, 2013 7:25 AM Answer Pete Helgren Rank: Regular Member Posts: 141 Join Date: April 7, 2011 Recent Posts weblink

Join us to help others who have the same bug. Full stack trace is:SEVERE: Servlet.service() for servlet LectureManagerServlet threw exceptionjava.lang.ClassCastException: $Proxy251 cannot be cast to org.bsfinternational.in.central.service.persistence.LectureRecordingPersistenceImpl at org.bsfinternational.in.central.service.impl.LectureRecordingLocalServiceImpl.getLectureRecording(LectureRecordingLocalServiceImpl.java:120) 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:597) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) With either configuration, my connection object is: [email protected] wrapping [email protected] isWrapperFor(OracleConnection) is true in both cases This happens with Hikari Connection Pool and Bone CP. My name is Alex Meza from Mexico and I'm an Oracle Implementer for a client that is @On Demand. here

Get Oracleconnection From Connection

Comment 2 Mitesh Meswani 2010-02-02 21:57:28 EST Created attachment 157992 [details] proposed patch The patch is FYI. The error occurs for me whenever I invoke an SB method regardless of when. I am fairly certain that I have undeployed the portlets and removed the jars correctly.The plot thickens a bit because there are two goals here: 1) Move off of NB as Find the least value of the given epxression.

Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 7, 2013 8:41 AM Answer David H Nebinger Community Moderator Rank: Liferay Legend Posts: 11678 Join Date: September 1, At least I know why I was getting the $Proxy cast error (that pesky 'shard-data-source-spring.xml' file). Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to July 1, 2013 10:04 AM Answer john kammer Rank: New Member Posts: 6 Join Date: July 1, 2013 Recent Posts Org.jboss.jca.adapters.jdbc.jdk6.wrappedconnectionjdk6 Jar With this combination all is well with the NB generated SB portlet and my servlet.The Eclipse generated SB war when deployed to the same GF instance (having removed the old war

java.sql.Connection nativeCon = wlne.getNativeConnection(con); this.oraConnection = (OracleConnection) nativeCon; debug("Unwrapp SQL Connection: " + this.oraConnection.toString()); } //DEBUG: Native Connection: oracle.jdbc.driver.T4CConnection รจ Now I could use this in the AQ-Factory w/o JMS-112 share|improve Java.sql.connection To Oracleconnection As you have a connection that is already active, it won't change anything. All Rights Reserved Privacy Policy The Blas from Pas Information on Pivotal Cloud Foundry (PCF) - Application container runtime and fully automated service deployment Paltform Wednesday, 27 February 2008 ClassCastException casting https://community.oracle.com/thread/2587302 I have been concerned about the mix and match as well and I have been very careful to clean up after myself (or at least I think I have).

Flag Please sign in to flag this as inappropriate. Oracle Jdbc Pool Oracledatasource Cannot Be Cast To Java Sql Driver magento 2: How to use the order by and limit clause in sql query Safety - Improve braking power in wet conditions Can an object *immediately* start moving at a high If you really need to get the underlying Oracle connection you should use: if (connection.isWrapperFor(OracleConnection.class)){ OracleConnection oracleConnection= connection.unwrap(OracleConnection.class); }else{ // recover, not an oracle connection } The isWrapperFor and unwrap methods FWIF I am using the 6.1 release of Liferay.

Java.sql.connection To Oracleconnection

You should only have a single instance of the service jar, the one in the global lib dir, and no copies in the web apps folder.I don't know about NB, but Automated exception search integrated into your IDE Test Samebug Integration for IntelliJ IDEA 0 mark oracle.jdbc.driver.logicalconnection incompatible with oracle.jdbc.oracleconnection site:forums.oracle.com Oracle Community | 3 years ago | cf8fb69c-85e5-4f6a-8b28-0b96a2eee800 java.lang.ClassCastException: oracle.jdbc.driver.LogicalConnection incompatible Get Oracleconnection From Connection It affects all services that are provided by a SB portlet. Oracle.jdbc.driver.t4cconnection Api There is a specific implementation for Jboss called the JBossNativeJdbcExtractor In your DAO you can inject the bean and use the following method protected NativeJdbcExtractor jdbcExtractor; Connection conn=jdbcExtractor.getNativeConnection(oracleConnection);

Comment 3 Mitesh Meswani 2010-02-02 22:00:33 EST The workaround is to use datasource that does not wrap other JDBC artifacts. have a peek at these guys The user keys in an ID number that is then passed to the SB portlet with a call to a service builder method: public void execAccessLecture() throws IOException { ....... In fact there are no class files in the root folder at all.Navigating to the .model. All Places > JBoss AS 7 > Discussions Please enter a title. Object Does Not Wrap Anything With Requested Interface

Typically , each layer adds a wrapper over the basic classes. Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to July 1, 2013 9:59 AM Answer john kammer Rank: New Member Posts: 6 Join Date: July 1, 2013 Recent Posts String metrics[] = new String[OracleConnection.END_TO_END_STATE_INDEX_MAX]; metrics[OracleConnection.END_TO_END_CLIENTID_INDEX] = "my_new_username"; oracleConnection.setEndToEndMetrics(metrics, (short) 0); java.util.Properties props = new java.util.Properties(); props.put("osuser", "newValue"); oracleConnection.setClientInfo(props); } catch (SQLException e) { e.printStackTrace(); } } } Here is error check over here They are just used by the plugin itself to provide the services.Okay, now all of that being said, based upon what you've indicated it sounds like perhaps NB was not keeping

Browse other questions tagged java oracle hibernate jdbc jndi or ask your own question. Connection Unwrap Should I report it? Improvement: Connection connection = DataSourceUtils.getConnection(dataSource); connection = ((org.jboss.resource.adapter.jdbc.WrappedConnection)connection).getUnderlyingConnection(); OracleConnection oracleConnection = (OracleConnection) connection; Error: java.lang.ClassCastException: $Proxy287 cannot be cast to org.jboss.resource.adapter.jdbc.WrappedConnection java oracle hibernate jdbc jndi share|improve this question edited Mar

EDIT: After some improvement the problem with casting still exists.

First Last Prev Next This bug is not in your last search results. Tired of useless tips? more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Java.sql.connection Unwrap This goes far beyond a custom finder.

package root:AppConfig.classAppConfigClp.classAppConfigModel.classAppConfigWrapper.class......There are many classes in this folder (.model ) but NONE of them exist in the Eclipse generated WAR. Mark as an Answer RE: java.lang.ClassCastException: $ProxyXXX cannot be cast to January 9, 2013 3:02 PM Answer Jelmer Kuperus Rank: Liferay Legend Posts: 1192 Join Date: March 10, 2010 Recent Posts Solving the context loading issue for TC would be icing on the cake. this content The services*.jar that was created resides ONLY in the Tomcat_home/lib/ext folder and nowhere else.

We are using j2ee applications developed on ADF Faces BC4J Framework and we recently update jdbc driver as per metalink note: 420303.1, but after upgrading driver all applications stop working and Flag Please sign in to flag this as inappropriate. Once I deployed the code in Tomcat, the below esxception is thrown java.lang.ClassCastException: $Proxy0 cannot be cast to oracle.jdbc.OracleConnection at oracle.sql.ArrayDescriptor.createDescriptor(ArrayDescriptor.java:160) at oracle.sql.ArrayDescriptor.createDescriptor(ArrayDescriptor.java:128) on executing this line of code, arrayDescriptor =