de.hybris.platform.virtualjdbc.db

Class NVarcharAwareResultSetMetaData

java.lang.Object

de.hybris.platform.virtualjdbc.db.DelegatingResultSetMetaData

de.hybris.platform.virtualjdbc.db.NVarcharAwareResultSetMetaData

All Implemented Interfaces:

java.sql.ResultSetMetaData, java.sql.Wrapper

public class NVarcharAwareResultSetMetaData
extends DelegatingResultSetMetaData

The only responsibility of this class is to transparently change type of columns from NVARCHAR to VARCHAR, to fool vjdbc. Otherwise vjdbc is not able to handle columns of type NVARCHAR, and an exception is throw in such cases.

Field Summary

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Constructor Summary

Constructors

Constructor and Description
NVarcharAwareResultSetMetaData(java.sql.ResultSetMetaData delegate)

Method Summary

Modifier and Type	Method and Description
int	getColumnType(int column)

Methods inherited from class de.hybris.platform.virtualjdbc.db.DelegatingResultSetMetaData

getCatalogName, getColumnClassName, getColumnCount, getColumnDisplaySize, getColumnLabel, getColumnName, getColumnTypeName, getPrecision, getScale, getSchemaName, getTableName, isAutoIncrement, isCaseSensitive, isCurrency, isDefinitelyWritable, isNullable, isReadOnly, isSearchable, isSigned, isWrapperFor, isWritable, unwrap

Methods inherited from class java.lang.Object

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

Constructor Detail

NVarcharAwareResultSetMetaData

public NVarcharAwareResultSetMetaData(java.sql.ResultSetMetaData delegate)

Method Detail

getColumnType

public int getColumnType(int column)
                  throws java.sql.SQLException

Specified by:

getColumnType in interface java.sql.ResultSetMetaData

Overrides:

getColumnType in class DelegatingResultSetMetaData

Throws:

java.sql.SQLException