Package org.gridgain.cache.store.jdbc

Class JdbcTypesDefaultTransformer

java.lang.Object

org.gridgain.cache.store.jdbc.JdbcTypesDefaultTransformer

All Implemented Interfaces:

JdbcTypesTransformer

public class JdbcTypesDefaultTransformer
extends Object
implements JdbcTypesTransformer

Default implementation of JdbcTypesTransformer.

Field Summary

Fields

Modifier and Type	Field	Description
static final JdbcTypesDefaultTransformer	INSTANCE	Singleton instance to use.

Fields inherited from interface org.gridgain.cache.store.jdbc.JdbcTypesTransformer

NUMERIC_TYPES

Constructor Summary

Constructors

Constructor	Description
JdbcTypesDefaultTransformer()

Method Summary

Modifier and Type	Method	Description
@Nullable Object	getColumnValue(ResultSet rs, int colIdx, Class<?> type)	Retrieves the value of the designated column in the current row of this ResultSet object and will convert to the requested Java data type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

INSTANCE

public static final JdbcTypesDefaultTransformer INSTANCE

Singleton instance to use.

Constructor Details

JdbcTypesDefaultTransformer

public JdbcTypesDefaultTransformer()

Method Details

getColumnValue

@Nullable
public @Nullable Object getColumnValue(ResultSet rs,
 int colIdx,
 Class<?> type)
                                throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object and will convert to the requested Java data type.

Specified by:

getColumnValue in interface JdbcTypesTransformer

Parameters:

rs - Result set.

colIdx - Column index in result set.

type - Class representing the Java data type to convert the designated column to.

Returns:

Value in column.

Throws:

SQLException - If a database access error occurs or this method is called.