From af8630f26a82e31c6d09307b558854a438578df0 Mon Sep 17 00:00:00 2001 From: Peter Mount Date: Thu, 18 Jan 2001 17:38:50 +0000 Subject: [PATCH] Forgot to cvs add UpdateableResultSet.java ;-) --- .../postgresql/jdbc2/UpdateableResultSet.java | 254 ++++++++++++++++++ 1 file changed, 254 insertions(+) create mode 100644 src/interfaces/jdbc/org/postgresql/jdbc2/UpdateableResultSet.java diff --git a/src/interfaces/jdbc/org/postgresql/jdbc2/UpdateableResultSet.java b/src/interfaces/jdbc/org/postgresql/jdbc2/UpdateableResultSet.java new file mode 100644 index 0000000000..077c4b0ee2 --- /dev/null +++ b/src/interfaces/jdbc/org/postgresql/jdbc2/UpdateableResultSet.java @@ -0,0 +1,254 @@ +package org.postgresql.jdbc2; + +// IMPORTANT NOTE: This is the begining of supporting updatable ResultSets. +// It is not a working solution (yet)! +// +// You will notice here we really do throw org.postgresql.Driver.notImplemented() +// This is because here we should be updateable, so any unimplemented methods +// must say so. +// +// Also you'll notice that the String columnName based calls are not present. +// They are not required as they are in the super class. +// + +import java.lang.*; +import java.io.*; +import java.math.*; +import java.text.*; +import java.util.*; +import java.sql.*; +import org.postgresql.Field; +import org.postgresql.largeobject.*; +import org.postgresql.util.*; + +/** + * @see ResultSet + * @see ResultSetMetaData + * @see java.sql.ResultSet + */ +public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet +{ + + /** + * Create a new ResultSet - Note that we create ResultSets to + * represent the results of everything. + * + * @param fields an array of Field objects (basically, the + * ResultSet MetaData) + * @param tuples Vector of the actual data + * @param status the status string returned from the back end + * @param updateCount the number of rows affected by the operation + * @param cursor the positioned update/delete cursor name + */ + public UpdateableResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount,int insertOID) + { + super(conn,fields,tuples,status,updateCount,insertOID); + } + + /** + * Create a new ResultSet - Note that we create ResultSets to + * represent the results of everything. + * + * @param fields an array of Field objects (basically, the + * ResultSet MetaData) + * @param tuples Vector of the actual data + * @param status the status string returned from the back end + * @param updateCount the number of rows affected by the operation + * @param cursor the positioned update/delete cursor name + */ + public UpdateableResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount) + { + super(conn,fields,tuples,status,updateCount,0); + } + + public void cancelRowUpdates() throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void deleteRow() throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public int getConcurrency() throws SQLException + { + // New in 7.1 - The updateable ResultSet class will now return + // CONCUR_UPDATEABLE. + return CONCUR_UPDATABLE; + } + + public void insertRow() throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void moveToCurrentRow() throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void moveToInsertRow() throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public boolean rowDeleted() throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + //return false; // javac complains about not returning a value! + } + + public boolean rowInserted() throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + //return false; // javac complains about not returning a value! + } + + public boolean rowUpdated() throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + //return false; // javac complains about not returning a value! + } + + public void updateAsciiStream(int columnIndex, + java.io.InputStream x, + int length + ) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateBigDecimal(int columnIndex, + java.math.BigDecimal x + ) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateBinaryStream(int columnIndex, + java.io.InputStream x, + int length + ) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateBoolean(int columnIndex,boolean x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateByte(int columnIndex,byte x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateBytes(int columnIndex,byte[] x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateCharacterStream(int columnIndex, + java.io.Reader x, + int length + ) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateDate(int columnIndex,java.sql.Date x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateDouble(int columnIndex,double x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateFloat(int columnIndex,float x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateInt(int columnIndex,int x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateLong(int columnIndex,long x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateNull(int columnIndex) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateObject(int columnIndex,Object x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateObject(int columnIndex,Object x,int scale) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateRow() throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateShort(int columnIndex,short x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateString(int columnIndex,String x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateTime(int columnIndex,Time x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + + public void updateTimestamp(int columnIndex,Timestamp x) throws SQLException + { + // only sub-classes implement CONCUR_UPDATEABLE + throw org.postgresql.Driver.notImplemented(); + } + +} + -- 2.40.0