database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-03 20:02:46 +03:00
Code Activity

Initial restructuring to add jdbc3 support. There was a significant amount

Browse Source 
of duplicated code between the jdbc1 and jdbc2.  This checkin restructures
the code so that the duplication is removed so that the jdbc3 support
can be added without adding yet another copy of everything.  Also many
classes were renamed to avoid confusion with multiple different objects
having the same name.  The timestamp tests were also updated to add support
for testing timestamp without time zone in addition to timestamp with time zone

 Modified Files:
 	jdbc/Makefile jdbc/build.xml jdbc/example/ImageViewer.java
 	jdbc/example/basic.java jdbc/example/blobtest.java
 	jdbc/example/threadsafe.java
 	jdbc/org/postgresql/Driver.java.in
 	jdbc/org/postgresql/Field.java
 	jdbc/org/postgresql/core/QueryExecutor.java
 	jdbc/org/postgresql/fastpath/Fastpath.java
 	jdbc/org/postgresql/jdbc1/CallableStatement.java
 	jdbc/org/postgresql/jdbc1/DatabaseMetaData.java
 	jdbc/org/postgresql/jdbc1/PreparedStatement.java
 	jdbc/org/postgresql/jdbc2/Array.java
 	jdbc/org/postgresql/jdbc2/CallableStatement.java
 	jdbc/org/postgresql/jdbc2/DatabaseMetaData.java
 	jdbc/org/postgresql/jdbc2/PreparedStatement.java
 	jdbc/org/postgresql/jdbc2/UpdateableResultSet.java
 	jdbc/org/postgresql/largeobject/LargeObjectManager.java
 	jdbc/org/postgresql/largeobject/PGblob.java
 	jdbc/org/postgresql/largeobject/PGclob.java
 	jdbc/org/postgresql/test/jdbc2/BlobTest.java
 	jdbc/org/postgresql/test/jdbc2/ConnectionTest.java
 	jdbc/org/postgresql/test/jdbc2/DatabaseMetaDataTest.java
 	jdbc/org/postgresql/test/jdbc2/TimestampTest.java
 	jdbc/org/postgresql/test/jdbc2/UpdateableResultTest.java
 	jdbc/org/postgresql/util/Serialize.java
 Added Files:
 	jdbc/org/postgresql/PGConnection.java
 	jdbc/org/postgresql/PGStatement.java
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSet.java
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
 	jdbc/org/postgresql/jdbc1/Jdbc1Connection.java
 	jdbc/org/postgresql/jdbc1/Jdbc1ResultSet.java
 	jdbc/org/postgresql/jdbc1/Jdbc1Statement.java
 	jdbc/org/postgresql/jdbc2/AbstractJdbc2Connection.java
 	jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java
 	jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java
 	jdbc/org/postgresql/jdbc2/Jdbc2Connection.java
 	jdbc/org/postgresql/jdbc2/Jdbc2ResultSet.java
 	jdbc/org/postgresql/jdbc2/Jdbc2Statement.java
 Removed Files:
 	jdbc/org/postgresql/Connection.java
 	jdbc/org/postgresql/ResultSet.java
 	jdbc/org/postgresql/Statement.java
 	jdbc/org/postgresql/jdbc1/Connection.java
 	jdbc/org/postgresql/jdbc1/ResultSet.java
 	jdbc/org/postgresql/jdbc1/Statement.java
 	jdbc/org/postgresql/jdbc2/Connection.java
 	jdbc/org/postgresql/jdbc2/ResultSet.java
 	jdbc/org/postgresql/jdbc2/Statement.java
This commit is contained in:
Barry Lind
2002-07-23 03:59:55 +00:00
parent e9c013f4bd
commit 1e3187366c
48 changed files with 3035 additions and 4524 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/interfaces/jdbc/org/postgresql/util/Serialize.java
View File

@ -109,7 +109,7 @@ import java.sql.*;
public class Serialize
{
// This is the connection that the instance refers to
protected org.postgresql.Connection conn;
protected Connection conn;
// This is the table name
protected String tableName;
@ -124,7 +124,7 @@ public class Serialize
* This creates an instance that can be used to serialize or deserialize
* a Java object from a PostgreSQL table.
*/
public Serialize(org.postgresql.Connection c, String type) throws SQLException
public Serialize(Connection c, String type) throws SQLException
{
try
{
@ -142,7 +142,7 @@ public class Serialize
// Second check, the type must be a table
boolean status = false;
ResultSet rs = conn.ExecSQL("select typname from pg_type,pg_class where typname=relname and typname='" + tableName + "'");
ResultSet rs = ((org.postgresql.jdbc1.AbstractJdbc1Connection)conn).ExecSQL("select typname from pg_type,pg_class where typname=relname and typname='" + tableName + "'");
if (rs != null)
{
if (rs.next())
@ -164,7 +164,7 @@ public class Serialize
/*
* Constructor when Object is passed in
*/
public Serialize(org.postgresql.Connection c, Object o) throws SQLException
public Serialize(Connection c, Object o) throws SQLException
{
this(c, o.getClass().getName());
}
@ -172,7 +172,7 @@ public class Serialize
/*
* Constructor when Class is passed in
*/
public Serialize(org.postgresql.Connection c, Class cls) throws SQLException
public Serialize(Connection c, Class cls) throws SQLException
{
this(c, cls.getName());
}
@ -221,7 +221,7 @@ public class Serialize
sb.append(oid);
if (Driver.logDebug) Driver.debug("Serialize.fetch: " + sb.toString());
ResultSet rs = conn.ExecSQL(sb.toString());
ResultSet rs = ((org.postgresql.jdbc1.AbstractJdbc1Connection)conn).ExecSQL(sb.toString());
if (rs != null)
{
@ -390,7 +390,7 @@ public class Serialize
}
if (Driver.logDebug) Driver.debug("Serialize.store: " + sb.toString() );
org.postgresql.ResultSet rs = (org.postgresql.ResultSet) conn.ExecSQL(sb.toString());
ResultSet rs = ((org.postgresql.jdbc1.AbstractJdbc1Connection)conn).ExecSQL(sb.toString());
// fetch the OID for returning
if (update)
@ -403,7 +403,7 @@ public class Serialize
else
{
// new record inserted has new oid; rs should be not null
long newOID = ((org.postgresql.ResultSet)rs).getLastOID();
long newOID = ((org.postgresql.jdbc1.AbstractJdbc1ResultSet)rs).getLastOID();
rs.close();
// update the java object's oid field if it has the oid field
if (hasOID)
@ -472,7 +472,7 @@ public class Serialize
* @param o Object to base table on
* @exception SQLException on error
*/
public static void create(org.postgresql.Connection con, Object o) throws SQLException
public static void create(Connection con, Object o) throws SQLException
{
create(con, o.getClass());
}
@ -485,7 +485,7 @@ public class Serialize
* @param o Class to base table on
* @exception SQLException on error
*/
public static void create(org.postgresql.Connection con, Class c) throws SQLException
public static void create(Connection con, Class c) throws SQLException
{
if (c.isInterface())
throw new PSQLException("postgresql.serial.interface");
@ -493,7 +493,7 @@ public class Serialize
// See if the table exists
String tableName = toPostgreSQL(c.getName());
ResultSet rs = con.ExecSQL("select relname from pg_class where relname = '" + tableName + "'");
ResultSet rs = ((org.postgresql.jdbc1.AbstractJdbc1Connection)con).ExecSQL("select relname from pg_class where relname = '" + tableName + "'");
if ( rs.next() )
{
if (Driver.logDebug) Driver.debug("Serialize.create: table " + tableName + " exists, skipping");
@ -549,7 +549,7 @@ public class Serialize
// Now create the table
if (Driver.logDebug) Driver.debug("Serialize.create: " + sb );
con.ExecSQL(sb.toString());
((org.postgresql.jdbc1.AbstractJdbc1Connection)con).ExecSQL(sb.toString());
}
// This is used to translate between Java primitives and PostgreSQL types.