org.apache.lens.client.jdbc

Class LensJdbcResultSetMetadata

java.lang.Object

org.apache.lens.client.jdbc.LensJdbcResultSetMetadata

All Implemented Interfaces:

ResultSetMetaData, Wrapper

public class LensJdbcResultSetMetadata
extends Object
implements ResultSetMetaData

The Class LensJdbcResultSetMetadata.

Field Summary

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Constructor Summary

Constructors

Constructor and Description
LensJdbcResultSetMetadata(QueryResultSetMetadata metadata) Instantiates a new lens jdbc result set metadata.

Method Summary

Methods

Modifier and Type	Method and Description
String	getCatalogName(int i)
String	getColumnClassName(int i)
int	getColumnCount()
int	getColumnDisplaySize(int i)
String	getColumnLabel(int i)
String	getColumnName(int i)
int	getColumnType(int index)
String	getColumnTypeName(int index)
int	getPrecision(int i)
int	getScale(int i)
String	getSchemaName(int i)
String	getTableName(int i)
boolean	isAutoIncrement(int index)
boolean	isCaseSensitive(int index)
boolean	isCurrency(int i)
boolean	isDefinitelyWritable(int i)
int	isNullable(int i)
boolean	isReadOnly(int i)
boolean	isSearchable(int i)
boolean	isSigned(int i)
boolean	isWrapperFor(Class<?> aClass)
boolean	isWritable(int i)
<T> T	unwrap(Class<T> tClass)

Methods inherited from class java.lang.Object

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

Constructor Detail

LensJdbcResultSetMetadata

public LensJdbcResultSetMetadata(QueryResultSetMetadata metadata)

Instantiates a new lens jdbc result set metadata.

Parameters:

metadata - the metadata

Method Detail

getColumnCount

public int getColumnCount()
                   throws SQLException

Specified by:

getColumnCount in interface ResultSetMetaData

Throws:

SQLException

isAutoIncrement

public boolean isAutoIncrement(int index)
                        throws SQLException

Specified by:

isAutoIncrement in interface ResultSetMetaData

Throws:

SQLException

isCaseSensitive

public boolean isCaseSensitive(int index)
                        throws SQLException

Specified by:

isCaseSensitive in interface ResultSetMetaData

Throws:

SQLException

isSearchable

public boolean isSearchable(int i)
                     throws SQLException

Specified by:

isSearchable in interface ResultSetMetaData

Throws:

SQLException

isCurrency

public boolean isCurrency(int i)
                   throws SQLException

Specified by:

isCurrency in interface ResultSetMetaData

Throws:

SQLException

isNullable

public int isNullable(int i)
               throws SQLException

Specified by:

isNullable in interface ResultSetMetaData

Throws:

SQLException

isSigned

public boolean isSigned(int i)
                 throws SQLException

Specified by:

isSigned in interface ResultSetMetaData

Throws:

SQLException

getColumnDisplaySize

public int getColumnDisplaySize(int i)
                         throws SQLException

Specified by:

getColumnDisplaySize in interface ResultSetMetaData

Throws:

SQLException

getColumnLabel

public String getColumnLabel(int i)
                      throws SQLException

Specified by:

getColumnLabel in interface ResultSetMetaData

Throws:

SQLException

getColumnName

public String getColumnName(int i)
                     throws SQLException

Specified by:

getColumnName in interface ResultSetMetaData

Throws:

SQLException

getSchemaName

public String getSchemaName(int i)
                     throws SQLException

Specified by:

getSchemaName in interface ResultSetMetaData

Throws:

SQLException

getPrecision

public int getPrecision(int i)
                 throws SQLException

Specified by:

getPrecision in interface ResultSetMetaData

Throws:

SQLException

getScale

public int getScale(int i)
             throws SQLException

Specified by:

getScale in interface ResultSetMetaData

Throws:

SQLException

getTableName

public String getTableName(int i)
                    throws SQLException

Specified by:

getTableName in interface ResultSetMetaData

Throws:

SQLException

getCatalogName

public String getCatalogName(int i)
                      throws SQLException

Specified by:

getCatalogName in interface ResultSetMetaData

Throws:

SQLException

getColumnType

public int getColumnType(int index)
                  throws SQLException

Specified by:

getColumnType in interface ResultSetMetaData

Throws:

SQLException

getColumnTypeName

public String getColumnTypeName(int index)
                         throws SQLException

Specified by:

getColumnTypeName in interface ResultSetMetaData

Throws:

SQLException

isReadOnly

public boolean isReadOnly(int i)
                   throws SQLException

Specified by:

isReadOnly in interface ResultSetMetaData

Throws:

SQLException

isWritable

public boolean isWritable(int i)
                   throws SQLException

Specified by:

isWritable in interface ResultSetMetaData

Throws:

SQLException

isDefinitelyWritable

public boolean isDefinitelyWritable(int i)
                             throws SQLException

Specified by:

isDefinitelyWritable in interface ResultSetMetaData

Throws:

SQLException

getColumnClassName

public String getColumnClassName(int i)
                          throws SQLException

Specified by:

getColumnClassName in interface ResultSetMetaData

Throws:

SQLException

unwrap

public <T> T unwrap(Class<T> tClass)
         throws SQLException

Specified by:

unwrap in interface Wrapper

Throws:

SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> aClass)
                     throws SQLException

Specified by:

isWrapperFor in interface Wrapper

Throws:

SQLException