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Commit40c4416

Browse files
author
Barry Lind
committed
Fouth (and final) phase of restructuring to add jdbc3 support.
 Modified Files: jdbc/org/postgresql/Driver.java.in jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java jdbc/org/postgresql/jdbc1/Jdbc1Connection.java jdbc/org/postgresql/jdbc1/Jdbc1ResultSet.java jdbc/org/postgresql/jdbc2/Jdbc2Connection.java jdbc/org/postgresql/jdbc2/Jdbc2ResultSet.java Added Files: jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSetMetaData.java jdbc/org/postgresql/jdbc1/Jdbc1DatabaseMetaData.java jdbc/org/postgresql/jdbc1/Jdbc1ResultSetMetaData.java jdbc/org/postgresql/jdbc2/AbstractJdbc2DatabaseMetaData.java jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSetMetaData.java jdbc/org/postgresql/jdbc2/Jdbc2DatabaseMetaData.java jdbc/org/postgresql/jdbc2/Jdbc2ResultSetMetaData.java Removed Files: jdbc/org/postgresql/jdbc1/DatabaseMetaData.java jdbc/org/postgresql/jdbc1/ResultSetMetaData.java jdbc/org/postgresql/jdbc2/DatabaseMetaData.java jdbc/org/postgresql/jdbc2/ResultSetMetaData.java
1 parent68c6eff commit40c4416

14 files changed

+114
-154
lines changed

‎src/interfaces/jdbc/org/postgresql/Driver.java.in

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -442,6 +442,6 @@ public class Driver implements java.sql.Driver
442442
}
443443

444444
//The build number should be incremented for every new build
445-
private static int m_buildNumber =102;
445+
private static int m_buildNumber =103;
446446

447447
}

‎src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java

Lines changed: 7 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -13,7 +13,7 @@
1313
importorg.postgresql.util.*;
1414

1515

16-
/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1Connection.java,v 1.2 2002/07/25 22:45:27 barry Exp $
16+
/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1Connection.java,v 1.3 2002/07/26 05:29:34 barry Exp $
1717
* This class defines methods of the jdbc1 specification. This class is
1818
* extended by org.postgresql.jdbc2.AbstractJdbc2Connection which adds the jdbc2
1919
* methods. The real Connection class (for jdbc1) is org.postgresql.jdbc1.Jdbc1Connection
@@ -78,6 +78,10 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
7878
*/
7979
privateintisolationLevel =java.sql.Connection.TRANSACTION_READ_COMMITTED;
8080

81+
82+
publicabstractjava.sql.StatementcreateStatement()throwsSQLException;
83+
84+
8185
/*
8286
* This method actually opens the connection. It is called by Driver.
8387
*
@@ -361,6 +365,8 @@ public org.postgresql.Driver getDriver()
361365

362366
publicabstractjava.sql.ResultSetgetResultSet(Statementstatement,org.postgresql.Field[]fields,Vectortuples,Stringstatus,intupdateCount,longinsertOID,booleanbinaryCursor)throwsSQLException;
363367

368+
publicabstractjava.sql.ResultSetgetResultSet(Statementstatement,org.postgresql.Field[]fields,Vectortuples,Stringstatus,intupdateCount)throwsSQLException;
369+
364370
/*
365371
* This adds a warning to the warning chain.
366372
* @param msg message to add

‎src/interfaces/jdbc/org/postgresql/jdbc1/DatabaseMetaData.javarenamed to‎src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java

Lines changed: 20 additions & 49 deletions
Original file line numberDiff line numberDiff line change
@@ -1,52 +1,23 @@
11
packageorg.postgresql.jdbc1;
22

3-
// IMPORTANT NOTE: This file implements the JDBC 1 version of the driver.
4-
// If you make any modifications to this file, you must make sure that the
5-
// changes are also made (if relevent) to the related JDBC 2 class in the
6-
// org.postgresql.jdbc2 package.
73

84
importjava.sql.*;
95
importjava.util.*;
106
importorg.postgresql.Field;
117
importorg.postgresql.util.PSQLException;
128

13-
/*
14-
* This class provides information about the database as a whole.
15-
*
16-
* $Id: DatabaseMetaData.java,v 1.49 2002/07/25 22:45:28 barry Exp $
17-
*
18-
* <p>Many of the methods here return lists of information in ResultSets. You
19-
* can use the normal ResultSet methods such as getString and getInt to
20-
* retrieve the data from these ResultSets. If a given form of metadata is
21-
* not available, these methods should throw a SQLException.
22-
*
23-
* <p>Some of these methods take arguments that are String patterns. These
24-
* arguments all have names such as fooPattern. Within a pattern String,
25-
* "%" means match any substring of 0 or more characters, and "_" means
26-
* match any one character. Only metadata entries matching the search
27-
* pattern are returned. if a search pattern argument is set to a null
28-
* ref, it means that argument's criteria should be dropped from the
29-
* search.
30-
*
31-
* <p>A SQLException will be throws if a driver does not support a meta
32-
* data method. In the case of methods that return a ResultSet, either
33-
* a ResultSet (which may be empty) is returned or a SQLException is
34-
* thrown.
35-
*
36-
* @see java.sql.DatabaseMetaData
37-
*/
38-
publicclassDatabaseMetaDataimplementsjava.sql.DatabaseMetaData
9+
publicabstractclassAbstractJdbc1DatabaseMetaData
3910
{
40-
Jdbc1Connectionconnection;// The connection association
11+
protectedAbstractJdbc1Connectionconnection;// The connection association
4112

4213
// These define various OID's. Hopefully they will stay constant.
43-
staticfinalintiVarcharOid =1043;// OID for varchar
44-
staticfinalintiBoolOid =16;// OID for bool
45-
staticfinalintiInt2Oid =21;// OID for int2
46-
staticfinalintiInt4Oid =23;// OID for int4
47-
staticfinalintVARHDRSZ =4;// length for int4
14+
protectedstaticfinalintiVarcharOid =1043;// OID for varchar
15+
protectedstaticfinalintiBoolOid =16;// OID for bool
16+
protectedstaticfinalintiInt2Oid =21;// OID for int2
17+
protectedstaticfinalintiInt4Oid =23;// OID for int4
18+
protectedstaticfinalintVARHDRSZ =4;// length for int4
4819

49-
publicDatabaseMetaData(Jdbc1Connectionconn)
20+
publicAbstractJdbc1DatabaseMetaData(AbstractJdbc1Connectionconn)
5021
{
5122
this.connection =conn;
5223
}
@@ -2340,13 +2311,13 @@ else if (proname.endsWith("_del"))
23402311
if (col > -1)
23412312
{
23422313
Stringrule =proname.substring(8,proname.length() -4);
2343-
intaction =importedKeyNoAction;
2314+
intaction =java.sql.DatabaseMetaData.importedKeyNoAction;
23442315
if ("cascade".equals(rule))
2345-
action =importedKeyCascade;
2316+
action =java.sql.DatabaseMetaData.importedKeyCascade;
23462317
elseif ("setnull".equals(rule))
2347-
action =importedKeySetNull;
2318+
action =java.sql.DatabaseMetaData.importedKeySetNull;
23482319
elseif ("setdefault".equals(rule))
2349-
action =importedKeySetDefault;
2320+
action =java.sql.DatabaseMetaData.importedKeySetDefault;
23502321
tuple[col] =Integer.toString(action).getBytes();
23512322

23522323
if (!foundRule)
@@ -2388,15 +2359,15 @@ else if ("setdefault".equals(rule))
23882359
tuple[12] =rs.getBytes(4);//PK_NAME
23892360

23902361
// DEFERRABILITY
2391-
intdeferrability =importedKeyNotDeferrable;
2362+
intdeferrability =java.sql.DatabaseMetaData.importedKeyNotDeferrable;
23922363
booleandeferrable =rs.getBoolean(5);
23932364
booleaninitiallyDeferred =rs.getBoolean(6);
23942365
if (deferrable)
23952366
{
23962367
if (initiallyDeferred)
2397-
deferrability =importedKeyInitiallyDeferred;
2368+
deferrability =java.sql.DatabaseMetaData.importedKeyInitiallyDeferred;
23982369
else
2399-
deferrability =importedKeyInitiallyImmediate;
2370+
deferrability =java.sql.DatabaseMetaData.importedKeyInitiallyImmediate;
24002371
}
24012372
tuple[13] =Integer.toString(deferrability).getBytes();
24022373

@@ -2669,8 +2640,8 @@ public java.sql.ResultSet getTypeInfo() throws SQLException
26692640
byteb9[] ="9".getBytes();
26702641
byteb10[] ="10".getBytes();
26712642
bytebf[] ="f".getBytes();
2672-
bytebnn[] =Integer.toString(typeNoNulls).getBytes();
2673-
bytebts[] =Integer.toString(typeSearchable).getBytes();
2643+
bytebnn[] =Integer.toString(java.sql.DatabaseMetaData.typeNoNulls).getBytes();
2644+
bytebts[] =Integer.toString(java.sql.DatabaseMetaData.typeSearchable).getBytes();
26742645

26752646
while (rs.next())
26762647
{
@@ -2811,10 +2782,10 @@ public java.sql.ResultSet getIndexInfo(String catalog, String schema, String tab
28112782
tuple[4] =null;
28122783
tuple[5] =r.getBytes(3);
28132784
tuple[6] =r.getBoolean(4) ?
2814-
Integer.toString(tableIndexClustered).getBytes() :
2785+
Integer.toString(java.sql.DatabaseMetaData.tableIndexClustered).getBytes() :
28152786
r.getString(5).equals("hash") ?
2816-
Integer.toString(tableIndexHashed).getBytes() :
2817-
Integer.toString(tableIndexOther).getBytes();
2787+
Integer.toString(java.sql.DatabaseMetaData.tableIndexHashed).getBytes() :
2788+
Integer.toString(java.sql.DatabaseMetaData.tableIndexOther).getBytes();
28182789
tuple[7] =Integer.toString(i +1).getBytes();
28192790
if (columnNameRS.next())
28202791
{

‎src/interfaces/jdbc/org/postgresql/jdbc1/ResultSetMetaData.javarenamed to‎src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSetMetaData.java

Lines changed: 5 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -1,31 +1,17 @@
11
packageorg.postgresql.jdbc1;
22

3-
// IMPORTANT NOTE: This file implements the JDBC 1 version of the driver.
4-
// If you make any modifications to this file, you must make sure that the
5-
// changes are also made (if relevent) to the related JDBC 2 class in the
6-
// org.postgresql.jdbc2 package.
73

84
importjava.lang.*;
95
importjava.util.*;
106
importorg.postgresql.*;
117
importorg.postgresql.util.*;
12-
13-
// We explicitly import classes here as the original line:
14-
//import java.sql.*;
15-
// causes javac to get confused.
168
importjava.sql.SQLException;
179
importjava.sql.Types;
1810

19-
/*
20-
* A ResultSetMetaData object can be used to find out about the types and
21-
* properties of the columns in a ResultSet
22-
*
23-
* @see java.sql.ResultSetMetaData
24-
*/
25-
publicclassResultSetMetaDataimplementsjava.sql.ResultSetMetaData
11+
publicabstractclassAbstractJdbc1ResultSetMetaData
2612
{
27-
Vectorrows;
28-
Field[]fields;
13+
protectedVectorrows;
14+
protectedField[]fields;
2915

3016
/*
3117
*Initialise for a result with a tuple set and
@@ -34,7 +20,7 @@ public class ResultSetMetaData implements java.sql.ResultSetMetaData
3420
* @param rows the Vector of rows returned by the ResultSet
3521
* @param fields the array of field descriptors
3622
*/
37-
publicResultSetMetaData(Vectorrows,Field[]fields)
23+
publicAbstractJdbc1ResultSetMetaData(Vectorrows,Field[]fields)
3824
{
3925
this.rows =rows;
4026
this.fields =fields;
@@ -149,7 +135,7 @@ public int isNullable(int column) throws SQLException
149135
* defined with NOT NULL or PRIMARY KEY, CHECK constraints, views,
150136
* functions etc.
151137
*/
152-
returncolumnNullableUnknown;
138+
returnjava.sql.ResultSetMetaData.columnNullableUnknown;
153139
}
154140

155141
/*

‎src/interfaces/jdbc/org/postgresql/jdbc1/Jdbc1Connection.java

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,7 @@
66
importorg.postgresql.Field;
77
importorg.postgresql.util.PSQLException;
88

9-
/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1Connection.java,v 1.3 2002/07/25 22:45:28 barry Exp $
9+
/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1Connection.java,v 1.4 2002/07/26 05:29:35 barry Exp $
1010
* This class implements the java.sql.Connection interface for JDBC1.
1111
* However most of the implementation is really done in
1212
* org.postgresql.jdbc1.AbstractJdbc1Connection
@@ -32,7 +32,7 @@ public java.sql.CallableStatement prepareCall(String sql) throws SQLException
3232
publicjava.sql.DatabaseMetaDatagetMetaData()throwsSQLException
3333
{
3434
if (metadata ==null)
35-
metadata =neworg.postgresql.jdbc1.DatabaseMetaData(this);
35+
metadata =neworg.postgresql.jdbc1.Jdbc1DatabaseMetaData(this);
3636
returnmetadata;
3737
}
3838

Lines changed: 16 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,16 @@
1+
packageorg.postgresql.jdbc1;
2+
3+
4+
importjava.sql.*;
5+
importjava.util.*;
6+
importorg.postgresql.Field;
7+
importorg.postgresql.util.PSQLException;
8+
9+
publicclassJdbc1DatabaseMetaDataextendsAbstractJdbc1DatabaseMetaDataimplementsjava.sql.DatabaseMetaData
10+
{
11+
publicJdbc1DatabaseMetaData(Jdbc1Connectionconn)
12+
{
13+
super(conn);
14+
}
15+
16+
}

‎src/interfaces/jdbc/org/postgresql/jdbc1/Jdbc1ResultSet.java

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@
55
importjava.util.Vector;
66
importorg.postgresql.Field;
77

8-
/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1ResultSet.java,v 1.2 2002/07/25 22:45:28 barry Exp $
8+
/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1ResultSet.java,v 1.3 2002/07/26 05:29:35 barry Exp $
99
* This class implements the java.sql.ResultSet interface for JDBC1.
1010
* However most of the implementation is really done in
1111
* org.postgresql.jdbc1.AbstractJdbc1ResultSet
@@ -20,7 +20,7 @@ public Jdbc1ResultSet(Jdbc1Connection conn, Statement statement, Field[] fields,
2020

2121
publicjava.sql.ResultSetMetaDatagetMetaData()throwsSQLException
2222
{
23-
returnnewResultSetMetaData(rows,fields);
23+
returnnewJdbc1ResultSetMetaData(rows,fields);
2424
}
2525

2626
}
Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,11 @@
1+
packageorg.postgresql.jdbc1;
2+
3+
publicclassJdbc1ResultSetMetaDataextendsAbstractJdbc1ResultSetMetaDataimplementsjava.sql.ResultSetMetaData
4+
{
5+
publicJdbc1ResultSetMetaData(java.util.Vectorrows,org.postgresql.Field[]fields)
6+
{
7+
super(rows,fields);
8+
}
9+
10+
}
11+

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