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not able to cast like (oracle.sql.CLOB) callableStatement.getClob(int value)
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Vishnu Murthy
Ranch Hand
Joined: Jan 04, 2001
Posts: 56
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Hi All,
I am working on upgrading my project from Weblogic6.1 to Weblogic9.1 application server.
I am getting null when I cast it like
oracle.sql.CLOB costingClob = (oracle.sql.CLOB) callableStatement.getClob(value);
even though the callableStatement.getClob(value) is returning me an object it is not null.
The same working working fine with Weblogic6.1, it is failing with Weblogic9.1. My database is Oracle8.i.
Can any one please help me.
Thanks
-Vishnu
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Jeanne Boyarsky
internet detective
Marshal
Joined: May 26, 2003
Posts: 26144
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Vishnu,
How do you know that callableStatement.getClob(value) doesn't return null? Have you tried:
System.out.println(callableStatement.getClob(value));
According to Java, casting an object doesn't yield null, so I suspect the stored procedure is returning null in some cases or there is a problem with the driver.
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Muhammad Saifuddin
Ranch Hand
Joined: Dec 06, 2005
Posts: 1318
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According to javaDoc
getClob Method
Returns:
the parameter value as a Clob object in the Java programming language. If the value was SQL NULL, the value null is returned.
what the bold sentence mean ? can you clear me on this.
Thanks in Advance.
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Saifuddin..
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subject: not able to cast like (oracle.sql.CLOB) callableStatement.getClob(int value)
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