Class Hierarchy Index
Class COM.cloudscape.vti20.VTIMetaDataTemplate
java.lang.Object
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+----COM.cloudscape.vti.VTIMetaDataTemplate
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+----COM.cloudscape.vti20.VTIMetaDataTemplate
- public abstract class VTIMetaDataTemplate
- extends VTIMetaDataTemplate
An abstract implementation of ResultSetMetaData (JDK1.2/JDBC 2.0) that is useful
when writing a VTI (virtual table interface). This class implements
most of the methods of ResultSetMetaData, each one throwing a SQLException
with the name of the method. A concrete sub-class can then just implement
the methods not implemented here and override any methods it needs
to implement for correct functionality.
This class is for use with JDBC 2.0.
The methods not implemented here are
- getColumnCount()
- getColumnType()
A VTI implementation must provide an implementation of the methods
in this class.
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VTIMetaDataTemplate()
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getColumnClassName(int)
- JDBC 2.0
Returns the fully-qualified name of the Java class whose instances
are manufactured if the method ResultSet.getObject
is called to retrieve a value from the column.
VTIMetaDataTemplate
public VTIMetaDataTemplate()
getColumnClassName
public String getColumnClassName(int column) throws SQLException
- JDBC 2.0
Returns the fully-qualified name of the Java class whose instances
are manufactured if the method ResultSet.getObject
is called to retrieve a value from the column.
- Throws: SQLException
- if a database-access error occurs
Class Hierarchy Index