sqlrowset.java

spring的源代码

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * an Object.
	 * @param columnIndex the column index
	 * @return a Object representing the column value
	 * @see java.sql.ResultSet#getObject(int)
	 */
	Object getObject(int columnIndex) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * an Object.
	 * @param columnName the column name
	 * @param map a Map object containing the mapping from SQL types to Java types
	 * @return a Object representing the column value
	 * @see java.sql.ResultSet#getObject(java.lang.String, java.util.Map)
	 */
	Object getObject(String columnName, Map map) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * an Object.
	 * @param columnName the column name
	 * @return a Object representing the column value
	 * @see java.sql.ResultSet#getObject(java.lang.String)
	 */
	Object getObject(String columnName) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a short.
	 * @param columnIndex the column index
	 * @return a short representing the column value
	 * @see java.sql.ResultSet#getShort(int)
	 */
	short getShort(int columnIndex) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a short.
	 * @param columnName the column name
	 * @return a short representing the column value
	 * @see java.sql.ResultSet#getShort(java.lang.String)
	 */
	short getShort(String columnName) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a String.
	 * @param columnIndex the column index
	 * @return a String representing the column value
	 * @see java.sql.ResultSet#getString(int)
	 */
	String getString(int columnIndex) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a String.
	 * @param columnName the column name
	 * @return a String representing the column value
	 * @see java.sql.ResultSet#getString(java.lang.String)
	 */
	String getString(String columnName) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a Time object.
	 * @param columnIndex the column index
	 * @param cal the Calendar to use in constructing the Date
	 * @return a Time object representing the column value
	 * @see java.sql.ResultSet#getTime(int, java.util.Calendar)
	 */
	Time getTime(int columnIndex, Calendar cal) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a Time object.
	 * @param columnIndex the column index
	 * @return a Time object representing the column value
	 * @see java.sql.ResultSet#getTime(int)
	 */
	Time getTime(int columnIndex) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a Time object.
	 * @param columnName the column name
	 * @param cal the Calendar to use in constructing the Date
	 * @return a Time object representing the column value
	 * @see java.sql.ResultSet#getTime(java.lang.String, java.util.Calendar)
	 */
	Time getTime(String columnName, Calendar cal) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a Time object.
	 * @param columnName the column name
	 * @return a Time object representing the column value
	 * @see java.sql.ResultSet#getTime(java.lang.String)
	 */
	Time getTime(String columnName) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a Timestamp object.
	 * @param columnIndex the column index
	 * @param cal the Calendar to use in constructing the Date
	 * @return a Timestamp object representing the column value
	 * @see java.sql.ResultSet#getTimestamp(int, java.util.Calendar)
	 */
	Timestamp getTimestamp(int columnIndex, Calendar cal) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a Timestamp object.
	 * @param columnIndex the column index
	 * @return a Timestamp object representing the column value
	 * @see java.sql.ResultSet#getTimestamp(int)
	 */
	Timestamp getTimestamp(int columnIndex) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a Timestamp object.
	 * @param columnName the column name
	 * @param cal the Calendar to use in constructing the Date
	 * @return a Timestamp object representing the column value
	 * @see java.sql.ResultSet#getTimestamp(java.lang.String, java.util.Calendar)
	 */
	Timestamp getTimestamp(String columnName, Calendar cal) throws InvalidResultSetAccessException;

	/**
	 * Retrieves the value of the indicated column in the current row as
	 * a Timestamp object.
	 * @param columnName the column name
	 * @return a Timestamp object representing the column value
	 * @see java.sql.ResultSet#getTimestamp(java.lang.String)
	 */
	Timestamp getTimestamp(String columnName) throws InvalidResultSetAccessException;


	// RowSet navigation methods

	/**
	 * Moves the cursor to the given row number in the RowSet, just after the last row.
	 * @param row the number of the row where the cursor should move
	 * @return true if the cursor is on the RowSet, false otherwise
	 * @see java.sql.ResultSet#absolute(int)
	 */
	boolean absolute(int row) throws InvalidResultSetAccessException;

	/**
	 * Moves the cursor to the end of this RowSet.
	 * @see java.sql.ResultSet#afterLast()
	 */
	void afterLast() throws InvalidResultSetAccessException;

	/**
	 * Moves the cursor to the front of this RowSet, just before the first row.
	 * @see java.sql.ResultSet#beforeFirst()
	 */
	void beforeFirst() throws InvalidResultSetAccessException;

	/**
	 * Moves the cursor to the first row of this RowSet.
	 * @return true if the cursor is on a valid row, false otherwise
	 * @see java.sql.ResultSet#first()
	 */
	boolean first() throws InvalidResultSetAccessException;

	/**
	 * Retrieves the current row number.
	 * @return the current row number
	 * @see java.sql.ResultSet#getRow()
	 */
	int getRow() throws InvalidResultSetAccessException;

	/**
	 * Retrieves whether the cursor is after the last row of this RowSet.
	 * @return true if the cursor is after the last row, false otherwise
	 * @see java.sql.ResultSet#isAfterLast()
	 */
	boolean isAfterLast() throws InvalidResultSetAccessException;

	/**
	 * Retrieves whether the cursor is after the first row of this RowSet.
	 * @return true if the cursor is after the first row, false otherwise
	 * @see java.sql.ResultSet#isBeforeFirst()
	 */
	boolean isBeforeFirst() throws InvalidResultSetAccessException;

	/**
	 * Retrieves whether the cursor is on the first row of this RowSet.
	 * @return true if the cursor is after the first row, false otherwise
	 * @see java.sql.ResultSet#isFirst()
	 */
	boolean isFirst() throws InvalidResultSetAccessException;

	/**
	 * Retrieves whether the cursor is on the last row of this RowSet.
	 * @return true if the cursor is after the last row, false otherwise
	 * @see java.sql.ResultSet#isLast()
	 */
	boolean isLast() throws InvalidResultSetAccessException;

	/**
	 * Moves the cursor to the last row of this RowSet.
	 * @return true if the cursor is on a valid row, false otherwise
	 * @see java.sql.ResultSet#last()
	 */
	boolean last() throws InvalidResultSetAccessException;

	/**
	 * Moves the cursor to the next row.
	 * @return true if the new row is valid, false if there are no more rows
	 * @see java.sql.ResultSet#next()
	 */
	boolean next() throws InvalidResultSetAccessException;

	/**
	 * Moves the cursor to the previous row.
	 * @return true if the new row is valid, false if it is off the RowSet
	 * @see java.sql.ResultSet#previous()
	 */
	boolean previous() throws InvalidResultSetAccessException;

	/**
	 * Moves the cursor a relative number f rows, either positive or negative.
	 * @return true if the cursor is on a row, false otherwise
	 * @see java.sql.ResultSet#relative(int)
	 */
	boolean relative(int rows) throws InvalidResultSetAccessException;

	/**
	 * Reports whether the last column read had a value of SQL <code>NULL</code>.
	 * Note that you must first call one of the getter methods and then call
	 * the <code>wasNull</code> method.
	 * @return true if the most recent coumn retrieved was SQL <code>NULL</code>,
	 * false otherwise
	 * @see java.sql.ResultSet#wasNull()
	 */
	boolean wasNull() throws InvalidResultSetAccessException;

}