ResultSet.java
上传用户:blenddy
上传日期:2007-01-07
资源大小:6495k
文件大小:36k
- package postgresql.jdbc2;
- // IMPORTANT NOTE: This file implements the JDBC 2 version of the driver.
- // If you make any modifications to this file, you must make sure that the
- // changes are also made (if relevent) to the related JDBC 1 class in the
- // postgresql.jdbc1 package.
- import java.lang.*;
- import java.io.*;
- import java.math.*;
- import java.text.*;
- import java.util.*;
- import java.sql.*;
- import postgresql.Field;
- import postgresql.largeobject.*;
- import postgresql.util.*;
- /**
- * A ResultSet provides access to a table of data generated by executing a
- * Statement. The table rows are retrieved in sequence. Within a row its
- * column values can be accessed in any order.
- *
- * <P>A ResultSet maintains a cursor pointing to its current row of data.
- * Initially the cursor is positioned before the first row. The 'next'
- * method moves the cursor to the next row.
- *
- * <P>The getXXX methods retrieve column values for the current row. You can
- * retrieve values either using the index number of the column, or by using
- * the name of the column. In general using the column index will be more
- * efficient. Columns are numbered from 1.
- *
- * <P>For maximum portability, ResultSet columns within each row should be read
- * in left-to-right order and each column should be read only once.
- *
- *<P> For the getXXX methods, the JDBC driver attempts to convert the
- * underlying data to the specified Java type and returns a suitable Java
- * value. See the JDBC specification for allowable mappings from SQL types
- * to Java types with the ResultSet getXXX methods.
- *
- * <P>Column names used as input to getXXX methods are case insenstive. When
- * performing a getXXX using a column name, if several columns have the same
- * name, then the value of the first matching column will be returned. The
- * column name option is designed to be used when column names are used in the
- * SQL Query. For columns that are NOT explicitly named in the query, it is
- * best to use column numbers. If column names were used there is no way for
- * the programmer to guarentee that they actually refer to the intended
- * columns.
- *
- * <P>A ResultSet is automatically closed by the Statement that generated it
- * when that Statement is closed, re-executed, or is used to retrieve the
- * next result from a sequence of multiple results.
- *
- * <P>The number, types and properties of a ResultSet's columns are provided by
- * the ResultSetMetaData object returned by the getMetaData method.
- *
- * @see ResultSetMetaData
- * @see java.sql.ResultSet
- */
- public class ResultSet extends postgresql.ResultSet implements java.sql.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 ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount)
- {
- super(conn,fields,tuples,status,updateCount);
- }
-
- /**
- * A ResultSet is initially positioned before its first row,
- * the first call to next makes the first row the current row;
- * the second call makes the second row the current row, etc.
- *
- * <p>If an input stream from the previous row is open, it is
- * implicitly closed. The ResultSet's warning chain is cleared
- * when a new row is read
- *
- * @return true if the new current is valid; false if there are no
- * more rows
- * @exception SQLException if a database access error occurs
- */
- public boolean next() throws SQLException
- {
- if (++current_row >= rows.size())
- return false;
- this_row = (byte [][])rows.elementAt(current_row);
- return true;
- }
-
- /**
- * In some cases, it is desirable to immediately release a ResultSet
- * database and JDBC resources instead of waiting for this to happen
- * when it is automatically closed. The close method provides this
- * immediate release.
- *
- * <p><B>Note:</B> A ResultSet is automatically closed by the Statement
- * the Statement that generated it when that Statement is closed,
- * re-executed, or is used to retrieve the next result from a sequence
- * of multiple results. A ResultSet is also automatically closed
- * when it is garbage collected.
- *
- * @exception SQLException if a database access error occurs
- */
- public void close() throws SQLException
- {
- // No-op
- }
-
- /**
- * A column may have the value of SQL NULL; wasNull() reports whether
- * the last column read had this special value. Note that you must
- * first call getXXX on a column to try to read its value and then
- * call wasNull() to find if the value was SQL NULL
- *
- * @return true if the last column read was SQL NULL
- * @exception SQLException if a database access error occurred
- */
- public boolean wasNull() throws SQLException
- {
- return wasNullFlag;
- }
-
- /**
- * Get the value of a column in the current row as a Java String
- *
- * @param columnIndex the first column is 1, the second is 2...
- * @return the column value, null for SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public String getString(int columnIndex) throws SQLException
- {
- //byte[] bytes = getBytes(columnIndex);
- //
- //if (bytes == null)
- //return null;
- //return new String(bytes);
- if (columnIndex < 1 || columnIndex > fields.length)
- throw new PSQLException("postgresql.res.colrange");
- wasNullFlag = (this_row[columnIndex - 1] == null);
- if(wasNullFlag)
- return null;
- return new String(this_row[columnIndex - 1]);
- }
-
- /**
- * Get the value of a column in the current row as a Java boolean
- *
- * @param columnIndex the first column is 1, the second is 2...
- * @return the column value, false for SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public boolean getBoolean(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
-
- if (s != null)
- {
- int c = s.charAt(0);
- return ((c == 't') || (c == 'T'));
- }
- return false; // SQL NULL
- }
-
- /**
- * Get the value of a column in the current row as a Java byte.
- *
- * @param columnIndex the first column is 1, the second is 2,...
- * @return the column value; 0 if SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public byte getByte(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
-
- if (s != null)
- {
- try
- {
- return Byte.parseByte(s);
- } catch (NumberFormatException e) {
- throw new PSQLException("postgresql.res.badbyte",s);
- }
- }
- return 0; // SQL NULL
- }
-
- /**
- * Get the value of a column in the current row as a Java short.
- *
- * @param columnIndex the first column is 1, the second is 2,...
- * @return the column value; 0 if SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public short getShort(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
-
- if (s != null)
- {
- try
- {
- return Short.parseShort(s);
- } catch (NumberFormatException e) {
- throw new PSQLException("postgresql.res.badshort",s);
- }
- }
- return 0; // SQL NULL
- }
-
- /**
- * Get the value of a column in the current row as a Java int.
- *
- * @param columnIndex the first column is 1, the second is 2,...
- * @return the column value; 0 if SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public int getInt(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
-
- if (s != null)
- {
- try
- {
- return Integer.parseInt(s);
- } catch (NumberFormatException e) {
- throw new PSQLException ("postgresql.res.badint",s);
- }
- }
- return 0; // SQL NULL
- }
-
- /**
- * Get the value of a column in the current row as a Java long.
- *
- * @param columnIndex the first column is 1, the second is 2,...
- * @return the column value; 0 if SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public long getLong(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
-
- if (s != null)
- {
- try
- {
- return Long.parseLong(s);
- } catch (NumberFormatException e) {
- throw new PSQLException ("postgresql.res.badlong",s);
- }
- }
- return 0; // SQL NULL
- }
-
- /**
- * Get the value of a column in the current row as a Java float.
- *
- * @param columnIndex the first column is 1, the second is 2,...
- * @return the column value; 0 if SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public float getFloat(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
-
- if (s != null)
- {
- try
- {
- return Float.valueOf(s).floatValue();
- } catch (NumberFormatException e) {
- throw new PSQLException ("postgresql.res.badfloat",s);
- }
- }
- return 0; // SQL NULL
- }
-
- /**
- * Get the value of a column in the current row as a Java double.
- *
- * @param columnIndex the first column is 1, the second is 2,...
- * @return the column value; 0 if SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public double getDouble(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
-
- if (s != null)
- {
- try
- {
- return Double.valueOf(s).doubleValue();
- } catch (NumberFormatException e) {
- throw new PSQLException ("postgresql.res.baddouble",s);
- }
- }
- return 0; // SQL NULL
- }
-
- /**
- * Get the value of a column in the current row as a
- * java.lang.BigDecimal object
- *
- * @param columnIndex the first column is 1, the second is 2...
- * @param scale the number of digits to the right of the decimal
- * @return the column value; if the value is SQL NULL, null
- * @exception SQLException if a database access error occurs
- * @deprecated
- */
- public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException
- {
- String s = getString(columnIndex);
- BigDecimal val;
-
- if (s != null)
- {
- try
- {
- val = new BigDecimal(s);
- } catch (NumberFormatException e) {
- throw new PSQLException ("postgresql.res.badbigdec",s);
- }
- try
- {
- return val.setScale(scale);
- } catch (ArithmeticException e) {
- throw new PSQLException ("postgresql.res.badbigdec",s);
- }
- }
- return null; // SQL NULL
- }
-
- /**
- * Get the value of a column in the current row as a Java byte array.
- *
- * <p>In normal use, the bytes represent the raw values returned by the
- * backend. However, if the column is an OID, then it is assumed to
- * refer to a Large Object, and that object is returned as a byte array.
- *
- * <p><b>Be warned</b> If the large object is huge, then you may run out
- * of memory.
- *
- * @param columnIndex the first column is 1, the second is 2, ...
- * @return the column value; if the value is SQL NULL, the result
- * is null
- * @exception SQLException if a database access error occurs
- */
- public byte[] getBytes(int columnIndex) throws SQLException
- {
- if (columnIndex < 1 || columnIndex > fields.length)
- throw new PSQLException("postgresql.res.colrange");
- wasNullFlag = (this_row[columnIndex - 1] == null);
-
- // Handle OID's as BLOBS
- if(!wasNullFlag)
- if( fields[columnIndex - 1].getOID() == 26) {
- LargeObjectManager lom = connection.getLargeObjectAPI();
- LargeObject lob = lom.open(getInt(columnIndex));
- byte buf[] = lob.read(lob.size());
- lob.close();
- return buf;
- }
-
- return this_row[columnIndex - 1];
- }
-
- /**
- * Get the value of a column in the current row as a java.sql.Date
- * object
- *
- * @param columnIndex the first column is 1, the second is 2...
- * @return the column value; null if SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public java.sql.Date getDate(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
- if(s==null)
- return null;
- SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");
- try {
- return new java.sql.Date(df.parse(s).getTime());
- } catch (ParseException e) {
- throw new PSQLException("postgresql.res.baddate",new Integer(e.getErrorOffset()),s);
- }
- }
-
- /**
- * Get the value of a column in the current row as a java.sql.Time
- * object
- *
- * @param columnIndex the first column is 1, the second is 2...
- * @return the column value; null if SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public Time getTime(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
-
- if (s != null)
- {
- try
- {
- if (s.length() != 5 && s.length() != 8)
- throw new NumberFormatException("Wrong Length!");
- int hr = Integer.parseInt(s.substring(0,2));
- int min = Integer.parseInt(s.substring(3,5));
- int sec = (s.length() == 5) ? 0 : Integer.parseInt(s.substring(6));
- return new Time(hr, min, sec);
- } catch (NumberFormatException e) {
- throw new PSQLException ("postgresql.res.badtime",s);
- }
- }
- return null; // SQL NULL
- }
-
- /**
- * Get the value of a column in the current row as a
- * java.sql.Timestamp object
- *
- * @param columnIndex the first column is 1, the second is 2...
- * @return the column value; null if SQL NULL
- * @exception SQLException if a database access error occurs
- */
- public Timestamp getTimestamp(int columnIndex) throws SQLException
- {
- String s = getString(columnIndex);
- if(s==null)
- return null;
-
- SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:sszzz");
-
- try {
- return new Timestamp(df.parse(s).getTime());
- } catch(ParseException e) {
- throw new PSQLException("postgresql.res.badtimestamp",new Integer(e.getErrorOffset()),s);
- }
- }
-
- /**
- * A column value can be retrieved as a stream of ASCII characters
- * and then read in chunks from the stream. This method is
- * particular suitable for retrieving large LONGVARCHAR values.
- * The JDBC driver will do any necessary conversion from the
- * database format into ASCII.
- *
- * <p><B>Note:</B> All the data in the returned stream must be read
- * prior to getting the value of any other column. The next call
- * to a get method implicitly closes the stream. Also, a stream
- * may return 0 for available() whether there is data available
- * or not.
- *
- *<p> We implement an ASCII stream as a Binary stream - we should really
- * do the data conversion, but I cannot be bothered to implement this
- * right now.
- *
- * @param columnIndex the first column is 1, the second is 2, ...
- * @return a Java InputStream that delivers the database column
- * value as a stream of one byte ASCII characters. If the
- * value is SQL NULL then the result is null
- * @exception SQLException if a database access error occurs
- * @see getBinaryStream
- */
- public InputStream getAsciiStream(int columnIndex) throws SQLException
- {
- return getBinaryStream(columnIndex);
- }
-
- /**
- * A column value can also be retrieved as a stream of Unicode
- * characters. We implement this as a binary stream.
- *
- * ** DEPRECATED IN JDBC 2 **
- *
- * @param columnIndex the first column is 1, the second is 2...
- * @return a Java InputStream that delivers the database column value
- * as a stream of two byte Unicode characters. If the value is
- * SQL NULL, then the result is null
- * @exception SQLException if a database access error occurs
- * @see getAsciiStream
- * @see getBinaryStream
- * @deprecated
- */
- public InputStream getUnicodeStream(int columnIndex) throws SQLException
- {
- return getBinaryStream(columnIndex);
- }
-
- /**
- * A column value can also be retrieved as a binary strea. This
- * method is suitable for retrieving LONGVARBINARY values.
- *
- * @param columnIndex the first column is 1, the second is 2...
- * @return a Java InputStream that delivers the database column value
- * as a stream of bytes. If the value is SQL NULL, then the result
- * is null
- * @exception SQLException if a database access error occurs
- * @see getAsciiStream
- * @see getUnicodeStream
- */
- public InputStream getBinaryStream(int columnIndex) throws SQLException
- {
- byte b[] = getBytes(columnIndex);
-
- if (b != null)
- return new ByteArrayInputStream(b);
- return null; // SQL NULL
- }
-
- /**
- * The following routines simply convert the columnName into
- * a columnIndex and then call the appropriate routine above.
- *
- * @param columnName is the SQL name of the column
- * @return the column value
- * @exception SQLException if a database access error occurs
- */
- public String getString(String columnName) throws SQLException
- {
- return getString(findColumn(columnName));
- }
-
- public boolean getBoolean(String columnName) throws SQLException
- {
- return getBoolean(findColumn(columnName));
- }
-
- public byte getByte(String columnName) throws SQLException
- {
-
- return getByte(findColumn(columnName));
- }
-
- public short getShort(String columnName) throws SQLException
- {
- return getShort(findColumn(columnName));
- }
-
- public int getInt(String columnName) throws SQLException
- {
- return getInt(findColumn(columnName));
- }
-
- public long getLong(String columnName) throws SQLException
- {
- return getLong(findColumn(columnName));
- }
-
- public float getFloat(String columnName) throws SQLException
- {
- return getFloat(findColumn(columnName));
- }
-
- public double getDouble(String columnName) throws SQLException
- {
- return getDouble(findColumn(columnName));
- }
-
- /**
- * @deprecated
- */
- public BigDecimal getBigDecimal(String columnName, int scale) throws SQLException
- {
- return getBigDecimal(findColumn(columnName), scale);
- }
-
- public byte[] getBytes(String columnName) throws SQLException
- {
- return getBytes(findColumn(columnName));
- }
-
- public java.sql.Date getDate(String columnName) throws SQLException
- {
- return getDate(findColumn(columnName));
- }
-
- public Time getTime(String columnName) throws SQLException
- {
- return getTime(findColumn(columnName));
- }
-
- public Timestamp getTimestamp(String columnName) throws SQLException
- {
- return getTimestamp(findColumn(columnName));
- }
-
- public InputStream getAsciiStream(String columnName) throws SQLException
- {
- return getAsciiStream(findColumn(columnName));
- }
-
- /**
- *
- * ** DEPRECATED IN JDBC 2 **
- *
- * @deprecated
- */
- public InputStream getUnicodeStream(String columnName) throws SQLException
- {
- return getUnicodeStream(findColumn(columnName));
- }
-
- public InputStream getBinaryStream(String columnName) throws SQLException
- {
- return getBinaryStream(findColumn(columnName));
- }
-
- /**
- * The first warning reported by calls on this ResultSet is
- * returned. Subsequent ResultSet warnings will be chained
- * to this SQLWarning.
- *
- * <p>The warning chain is automatically cleared each time a new
- * row is read.
- *
- * <p><B>Note:</B> This warning chain only covers warnings caused by
- * ResultSet methods. Any warnings caused by statement methods
- * (such as reading OUT parameters) will be chained on the
- * Statement object.
- *
- * @return the first SQLWarning or null;
- * @exception SQLException if a database access error occurs.
- */
- public SQLWarning getWarnings() throws SQLException
- {
- return warnings;
- }
-
- /**
- * After this call, getWarnings returns null until a new warning
- * is reported for this ResultSet
- *
- * @exception SQLException if a database access error occurs
- */
- public void clearWarnings() throws SQLException
- {
- warnings = null;
- }
-
- /**
- * Get the name of the SQL cursor used by this ResultSet
- *
- * <p>In SQL, a result table is retrieved though a cursor that is
- * named. The current row of a result can be updated or deleted
- * using a positioned update/delete statement that references
- * the cursor name.
- *
- * <p>JDBC supports this SQL feature by providing the name of the
- * SQL cursor used by a ResultSet. The current row of a ResulSet
- * is also the current row of this SQL cursor.
- *
- * <p><B>Note:</B> If positioned update is not supported, a SQLException
- * is thrown.
- *
- * @return the ResultSet's SQL cursor name.
- * @exception SQLException if a database access error occurs
- */
- public String getCursorName() throws SQLException
- {
- return connection.getCursorName();
- }
-
- /**
- * The numbers, types and properties of a ResultSet's columns are
- * provided by the getMetaData method
- *
- * @return a description of the ResultSet's columns
- * @exception SQLException if a database access error occurs
- */
- public java.sql.ResultSetMetaData getMetaData() throws SQLException
- {
- return new ResultSetMetaData(rows, fields);
- }
-
- /**
- * Get the value of a column in the current row as a Java object
- *
- * <p>This method will return the value of the given column as a
- * Java object. The type of the Java object will be the default
- * Java Object type corresponding to the column's SQL type, following
- * the mapping specified in the JDBC specification.
- *
- * <p>This method may also be used to read database specific abstract
- * data types.
- *
- * @param columnIndex the first column is 1, the second is 2...
- * @return a Object holding the column value
- * @exception SQLException if a database access error occurs
- */
- public Object getObject(int columnIndex) throws SQLException
- {
- Field field;
-
- if (columnIndex < 1 || columnIndex > fields.length)
- throw new PSQLException("postgresql.res.colrange");
- field = fields[columnIndex - 1];
-
- // some fields can be null, mainly from those returned by MetaData methods
- if(field==null) {
- wasNullFlag=true;
- return null;
- }
-
- switch (field.getSQLType())
- {
- case Types.BIT:
- return new Boolean(getBoolean(columnIndex));
- case Types.SMALLINT:
- return new Integer(getInt(columnIndex));
- case Types.INTEGER:
- return new Integer(getInt(columnIndex));
- case Types.BIGINT:
- return new Long(getLong(columnIndex));
- case Types.NUMERIC:
- return getBigDecimal(columnIndex, 0);
- case Types.REAL:
- return new Float(getFloat(columnIndex));
- case Types.DOUBLE:
- return new Double(getDouble(columnIndex));
- case Types.CHAR:
- case Types.VARCHAR:
- return getString(columnIndex);
- case Types.DATE:
- return getDate(columnIndex);
- case Types.TIME:
- return getTime(columnIndex);
- case Types.TIMESTAMP:
- return getTimestamp(columnIndex);
- default:
- return connection.getObject(field.getTypeName(), getString(columnIndex));
- }
- }
-
- /**
- * Get the value of a column in the current row as a Java object
- *
- *<p> This method will return the value of the given column as a
- * Java object. The type of the Java object will be the default
- * Java Object type corresponding to the column's SQL type, following
- * the mapping specified in the JDBC specification.
- *
- * <p>This method may also be used to read database specific abstract
- * data types.
- *
- * @param columnName is the SQL name of the column
- * @return a Object holding the column value
- * @exception SQLException if a database access error occurs
- */
- public Object getObject(String columnName) throws SQLException
- {
- return getObject(findColumn(columnName));
- }
-
- /**
- * Map a ResultSet column name to a ResultSet column index
- *
- * @param columnName the name of the column
- * @return the column index
- * @exception SQLException if a database access error occurs
- */
- public int findColumn(String columnName) throws SQLException
- {
- int i;
-
- for (i = 0 ; i < fields.length; ++i)
- if (fields[i].name.equalsIgnoreCase(columnName))
- return (i+1);
- throw new PSQLException ("postgresql.res.colname",columnName);
- }
-
- // ** JDBC 2 Extensions **
-
- public boolean absolute(int index) throws SQLException
- {
- if (index < 0 || index > rows.size())
- return false;
- this_row = (byte [][])rows.elementAt(index);
- return true;
- }
-
- public void afterLast() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void beforeFirst() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void cancelRowUpdates() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void deleteRow() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean first() throws SQLException
- {
- if (rows.size() <= 0)
- return false;
- current_row = 0;
- this_row = (byte [][])rows.elementAt(current_row);
- return true;
- }
-
- public Array getArray(String colName) throws SQLException
- {
- return getArray(findColumn(colName));
- }
-
- public Array getArray(int i) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public java.math.BigDecimal getBigDecimal(int columnIndex) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public java.math.BigDecimal getBigDecimal(String columnName) throws SQLException
- {
- return getBigDecimal(findColumn(columnName));
- }
-
- public Blob getBlob(String columnName) throws SQLException
- {
- return getBlob(findColumn(columnName));
- }
-
- public Blob getBlob(int i) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public java.io.Reader getCharacterStream(String columnName) throws SQLException
- {
- return getCharacterStream(findColumn(columnName));
- }
-
- public java.io.Reader getCharacterStream(int i) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public Clob getClob(String columnName) throws SQLException
- {
- return getClob(findColumn(columnName));
- }
-
- public Clob getClob(int i) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public int getConcurrency() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public java.sql.Date getDate(int i,java.util.Calendar cal) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public Time getTime(int i,java.util.Calendar cal) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public Timestamp getTimestamp(int i,java.util.Calendar cal) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public java.sql.Date getDate(String c,java.util.Calendar cal) throws SQLException
- {
- return getDate(findColumn(c),cal);
- }
-
- public Time getTime(String c,java.util.Calendar cal) throws SQLException
- {
- return getTime(findColumn(c),cal);
- }
-
- public Timestamp getTimestamp(String c,java.util.Calendar cal) throws SQLException
- {
- return getTimestamp(findColumn(c),cal);
- }
-
- public int getFetchDirection() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public int getFetchSize() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public int getKeysetSize() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public Object getObject(String columnName,java.util.Map map) throws SQLException
- {
- return getObject(findColumn(columnName),map);
- }
-
- public Object getObject(int i,java.util.Map map) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public Ref getRef(String columnName) throws SQLException
- {
- return getRef(findColumn(columnName));
- }
-
- public Ref getRef(int i) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public int getRow() throws SQLException
- {
- return current_row;
- }
-
- // This one needs some thought, as not all ResultSets come from a statement
- public java.sql.Statement getStatement() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public int getType() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void insertRow() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean isAfterLast() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean isBeforeFirst() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean isFirst() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean isLast() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean last() throws SQLException
- {
- if (rows.size() <= 0)
- return false;
- current_row = rows.size() - 1;
- this_row = (byte [][])rows.elementAt(current_row);
- return true;
- }
-
- public void moveToCurrentRow() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void moveToInsertRow() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean previous() throws SQLException
- {
- if (--current_row < 0)
- return false;
- this_row = (byte [][])rows.elementAt(current_row);
- return true;
- }
-
- public void refreshRow() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean relative(int rows) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean rowDeleted() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean rowInserted() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public boolean rowUpdated() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void setFetchDirection(int direction) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void setFetchSize(int rows) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void setKeysetSize(int keys) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateAsciiStream(int columnIndex,
- java.io.InputStream x,
- int length
- ) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateAsciiStream(String columnName,
- java.io.InputStream x,
- int length
- ) throws SQLException
- {
- updateAsciiStream(findColumn(columnName),x,length);
- }
-
- public void updateBigDecimal(int columnIndex,
- java.math.BigDecimal x
- ) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateBigDecimal(String columnName,
- java.math.BigDecimal x
- ) throws SQLException
- {
- updateBigDecimal(findColumn(columnName),x);
- }
-
- public void updateBinaryStream(int columnIndex,
- java.io.InputStream x,
- int length
- ) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateBinaryStream(String columnName,
- java.io.InputStream x,
- int length
- ) throws SQLException
- {
- updateBinaryStream(findColumn(columnName),x,length);
- }
-
- public void updateBoolean(int columnIndex,boolean x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateBoolean(String columnName,boolean x) throws SQLException
- {
- updateBoolean(findColumn(columnName),x);
- }
-
- public void updateByte(int columnIndex,byte x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateByte(String columnName,byte x) throws SQLException
- {
- updateByte(findColumn(columnName),x);
- }
-
- public void updateBytes(String columnName,byte[] x) throws SQLException
- {
- updateBytes(findColumn(columnName),x);
- }
-
- public void updateBytes(int columnIndex,byte[] x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateCharacterStream(int columnIndex,
- java.io.Reader x,
- int length
- ) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateCharacterStream(String columnName,
- java.io.Reader x,
- int length
- ) throws SQLException
- {
- updateCharacterStream(findColumn(columnName),x,length);
- }
-
- public void updateDate(int columnIndex,java.sql.Date x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateDate(String columnName,java.sql.Date x) throws SQLException
- {
- updateDate(findColumn(columnName),x);
- }
-
- public void updateDouble(int columnIndex,double x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateDouble(String columnName,double x) throws SQLException
- {
- updateDouble(findColumn(columnName),x);
- }
-
- public void updateFloat(int columnIndex,float x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateFloat(String columnName,float x) throws SQLException
- {
- updateFloat(findColumn(columnName),x);
- }
-
- public void updateInt(int columnIndex,int x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateInt(String columnName,int x) throws SQLException
- {
- updateInt(findColumn(columnName),x);
- }
-
- public void updateLong(int columnIndex,long x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateLong(String columnName,long x) throws SQLException
- {
- updateLong(findColumn(columnName),x);
- }
-
- public void updateNull(int columnIndex) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateNull(String columnName) throws SQLException
- {
- updateNull(findColumn(columnName));
- }
-
- public void updateObject(int columnIndex,Object x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateObject(String columnName,Object x) throws SQLException
- {
- updateObject(findColumn(columnName),x);
- }
-
- public void updateObject(int columnIndex,Object x,int scale) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateObject(String columnName,Object x,int scale) throws SQLException
- {
- updateObject(findColumn(columnName),x,scale);
- }
-
- public void updateRow() throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateShort(int columnIndex,short x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateShort(String columnName,short x) throws SQLException
- {
- updateShort(findColumn(columnName),x);
- }
-
- public void updateString(int columnIndex,String x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateString(String columnName,String x) throws SQLException
- {
- updateString(findColumn(columnName),x);
- }
-
- public void updateTime(int columnIndex,Time x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateTime(String columnName,Time x) throws SQLException
- {
- updateTime(findColumn(columnName),x);
- }
-
- public void updateTimestamp(int columnIndex,Timestamp x) throws SQLException
- {
- throw postgresql.Driver.notImplemented();
- }
-
- public void updateTimestamp(String columnName,Timestamp x) throws SQLException
- {
- updateTimestamp(findColumn(columnName),x);
- }
-
- }