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java.lang.ClassCastException: oracle.jdbc.replay.OracleDataSourceImpl cannot be cast to javax.naming.spi.ObjectFactory When Enabling Replay for Application Continuity With UCP (Doc ID 2888553.1)

Last updated on MARCH 28, 2024

Applies to:

Universal Connection Pool - Version 21.5 and later
Information in this document applies to any platform.

Symptoms

After changing UCP factory class from oracle.ucp.jdbc.PoolDataSourceImpl to oracle.jdbc.replay.OracleDataSourceImpl to enable replay for Application Continuity with UCP/JDBC 21.5, the following exception is observed during Tomcat startup:


java.lang.ClassCastException: oracle.jdbc.replay.OracleDataSourceImpl cannot be cast to javax.naming.spi.ObjectFactory
at com.....Tomcat....CryptovaultObjectFactory.getObjectInstance(...CryptovaultObjectFactory.java:65)
at org.apache.naming.factory.FactoryBase.getObjectInstance(FactoryBase.java:96)
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321)
at org.apache.naming.NamingContext.lookup(NamingContext.java:846)


Changes

 UCP factory class was changed from oracle.ucp.jdbc.PoolDataSourceImpl to oracle.jdbc.replay.OracleDataSourceImpl.

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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