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java.lang.Objectorg.springframework.jdbc.support.nativejdbc.NativeJdbcExtractorAdapter
org.springframework.jdbc.support.nativejdbc.Jdbc4NativeJdbcExtractor
public class Jdbc4NativeJdbcExtractor
NativeJdbcExtractor
implementation that delegates to JDBC 4.0's
unwrap
method, as defined by Wrapper
.
Note: Only use this when actually running against a JDBC 4.0 driver, with a connection pool that supports the JDBC 4.0 API (i.e. at least accepts JDBC 4.0 API calls and passes them through to the underlying driver)!
Wrapper.unwrap(java.lang.Class)
,
SimpleNativeJdbcExtractor
,
JdbcTemplate.setNativeJdbcExtractor(org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractor)
,
OracleLobHandler.setNativeJdbcExtractor(org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractor)
Constructor Summary | |
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Jdbc4NativeJdbcExtractor()
|
Method Summary | |
---|---|
protected java.sql.Connection |
doGetNativeConnection(java.sql.Connection con)
Not able to unwrap: return passed-in Connection. |
java.sql.CallableStatement |
getNativeCallableStatement(java.sql.CallableStatement cs)
Not able to unwrap: return passed-in CallableStatement. |
java.sql.PreparedStatement |
getNativePreparedStatement(java.sql.PreparedStatement ps)
Not able to unwrap: return passed-in PreparedStatement. |
java.sql.ResultSet |
getNativeResultSet(java.sql.ResultSet rs)
Not able to unwrap: return passed-in ResultSet. |
java.sql.Statement |
getNativeStatement(java.sql.Statement stmt)
Not able to unwrap: return passed-in Statement. |
Methods inherited from class org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractorAdapter |
---|
getNativeConnection, getNativeConnectionFromStatement, isNativeConnectionNecessaryForNativeCallableStatements, isNativeConnectionNecessaryForNativePreparedStatements, isNativeConnectionNecessaryForNativeStatements |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Jdbc4NativeJdbcExtractor()
Method Detail |
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protected java.sql.Connection doGetNativeConnection(java.sql.Connection con) throws java.sql.SQLException
NativeJdbcExtractorAdapter
doGetNativeConnection
in class NativeJdbcExtractorAdapter
java.sql.SQLException
public java.sql.Statement getNativeStatement(java.sql.Statement stmt) throws java.sql.SQLException
NativeJdbcExtractorAdapter
getNativeStatement
in interface NativeJdbcExtractor
getNativeStatement
in class NativeJdbcExtractorAdapter
stmt
- the Statement handle, potentially wrapped by a connection pool
java.sql.SQLException
- if thrown by JDBC methodspublic java.sql.PreparedStatement getNativePreparedStatement(java.sql.PreparedStatement ps) throws java.sql.SQLException
NativeJdbcExtractorAdapter
getNativePreparedStatement
in interface NativeJdbcExtractor
getNativePreparedStatement
in class NativeJdbcExtractorAdapter
ps
- the PreparedStatement handle, potentially wrapped by a connection pool
java.sql.SQLException
- if thrown by JDBC methodspublic java.sql.CallableStatement getNativeCallableStatement(java.sql.CallableStatement cs) throws java.sql.SQLException
NativeJdbcExtractorAdapter
getNativeCallableStatement
in interface NativeJdbcExtractor
getNativeCallableStatement
in class NativeJdbcExtractorAdapter
cs
- the CallableStatement handle, potentially wrapped by a connection pool
java.sql.SQLException
- if thrown by JDBC methodspublic java.sql.ResultSet getNativeResultSet(java.sql.ResultSet rs) throws java.sql.SQLException
NativeJdbcExtractorAdapter
getNativeResultSet
in interface NativeJdbcExtractor
getNativeResultSet
in class NativeJdbcExtractorAdapter
rs
- the ResultSet handle, potentially wrapped by a connection pool
java.sql.SQLException
- if thrown by JDBC methods
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