ResultSetWrappingSqlRowSetMetaData (Spring Framework API 2.0) - Spring Framework 2.0.5 API 文档英文版

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org.springframework.jdbc.support.rowset
Class ResultSetWrappingSqlRowSetMetaData

java.lang.Object
  org.springframework.jdbc.support.rowset.ResultSetWrappingSqlRowSetMetaData

All Implemented Interfaces:: SqlRowSetMetaData

public class ResultSetWrappingSqlRowSetMetaData
extends Object
implements SqlRowSetMetaData
extends Object
implements SqlRowSetMetaData

Default implementation of Spring's SqlRowSetMetaData interface. Used by ResultSetWrappingSqlRowSet.

This implementation wraps a javax.sql.ResultSetMetaData instance, catching any SQLExceptions and translating them to the appropriate Spring DataAccessException.

Since:: 1.2
Author:: Thomas Risberg, Juergen Hoeller
See Also:: ResultSetWrappingSqlRowSet.getMetaData()

Constructor Summary

ResultSetWrappingSqlRowSetMetaData(ResultSetMetaData resultSetMetaData)
          Create a new ResultSetWrappingSqlRowSetMetaData object for the given ResultSetMetaData instance.

Method Summary

String getCatalogName(int column)
          Retrieves the catalog name of the table that served as the source for the specified column.

String getColumnClassName(int column)
          Retrieves the fully qualified class that the specified column will be mapped to.

int getColumnCount()
          Retrives the number of columns in the RowSet.

int getColumnDisplaySize(int column)
          Retrieves the maximum width of the designated column.

String getColumnLabel(int column)
          Retrieve the suggested column title for the column specified.

String getColumnName(int column)
          Retrieve the column name for the indicated column.

String[] getColumnNames()
          Return the column names of the table that the result set represents.

int getColumnType(int column)
          Retrieve the SQL type code for the indicated column.

String getColumnTypeName(int column)
          Retrieves the DBMS-specific type name for the indicated column.

int getPrecision(int column)
          Retrieves the precision for the indicated column.

int getScale(int column)
          Retrieves the scale of the indicated column.

String getSchemaName(int column)
          Retrieves the schema name of the table that served as the source for the specified column.

String getTableName(int column)
          Retrieves the name of the table that served as the source for the specified column.

boolean isCaseSensitive(int column)
          Indicates whether the case of the designated column is significant.

boolean isCurrency(int column)
          Indicates whether the designated column contains a currency value.

boolean isSigned(int column)
          Indicates whether the designated column contains a signed number.

Methods inherited from class java.lang.Object

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

Constructor Summary
`ResultSetWrappingSqlRowSetMetaData(ResultSetMetaData resultSetMetaData)` Create a new ResultSetWrappingSqlRowSetMetaData object for the given ResultSetMetaData instance.

Method Summary
`String`	`getCatalogName(int column)` Retrieves the catalog name of the table that served as the source for the specified column.
`String`	`getColumnClassName(int column)` Retrieves the fully qualified class that the specified column will be mapped to.
`int`	`getColumnCount()` Retrives the number of columns in the RowSet.
`int`	`getColumnDisplaySize(int column)` Retrieves the maximum width of the designated column.
`String`	`getColumnLabel(int column)` Retrieve the suggested column title for the column specified.
`String`	`getColumnName(int column)` Retrieve the column name for the indicated column.
`String[]`	`getColumnNames()` Return the column names of the table that the result set represents.
`int`	`getColumnType(int column)` Retrieve the SQL type code for the indicated column.
`String`	`getColumnTypeName(int column)` Retrieves the DBMS-specific type name for the indicated column.
`int`	`getPrecision(int column)` Retrieves the precision for the indicated column.
`int`	`getScale(int column)` Retrieves the scale of the indicated column.
`String`	`getSchemaName(int column)` Retrieves the schema name of the table that served as the source for the specified column.
`String`	`getTableName(int column)` Retrieves the name of the table that served as the source for the specified column.
`boolean`	`isCaseSensitive(int column)` Indicates whether the case of the designated column is significant.
`boolean`	`isCurrency(int column)` Indicates whether the designated column contains a currency value.
`boolean`	`isSigned(int column)` Indicates whether the designated column contains a signed number.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

ResultSetWrappingSqlRowSetMetaData

public ResultSetWrappingSqlRowSetMetaData(ResultSetMetaData resultSetMetaData)

Create a new ResultSetWrappingSqlRowSetMetaData object for the given ResultSetMetaData instance.

Parameters:: resultSetMetaData - a disconnected ResultSetMetaData instance to wrap (usually a javax.sql.RowSetMetaData instance)
See Also:: ResultSet.getMetaData(), RowSetMetaData, ResultSetWrappingSqlRowSet.getMetaData()

Method Detail