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

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

1 files changed, 16 insertions, 16 deletions

diff --git a/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java b/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java
index 3cc224e6e8..77415d051d 100644
--- a/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java
+++ b/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java
@@ -15,7 +15,7 @@ import org.postgresql.util.PSQLException;
 /*
  * This class provides information about the database as a whole.
  *
- * $Id: DatabaseMetaData.java,v 1.58 2002/07/12 13:07:48 davec Exp $
+ * $Id: DatabaseMetaData.java,v 1.59 2002/07/23 03:59:55 barry Exp $
  *
  * <p>Many of the methods here return lists of information in ResultSets.  You
  * can use the normal ResultSet methods such as getString and getInt to
@@ -39,7 +39,7 @@ import org.postgresql.util.PSQLException;
  */
 public class DatabaseMetaData implements java.sql.DatabaseMetaData
 {
-	Connection connection;		// The connection association
+	Jdbc2Connection connection;		// The connection association
 
 	// These define various OID's. Hopefully they will stay constant.
 	static final int iVarcharOid = 1043;	// OID for varchar
@@ -48,7 +48,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 	static final int iInt4Oid = 23; // OID for int4
 	static final int VARHDRSZ = 4;	// length for int4
 
-	public DatabaseMetaData(Connection conn)
+	public DatabaseMetaData(Jdbc2Connection conn)
 	{
 		this.connection = conn;
 	}
@@ -1653,7 +1653,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 
 			v.addElement(tuple);
 		}
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}
 
 	/*
@@ -1731,7 +1731,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 
 		// add query loop here
 
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}
 
 	/*
@@ -1825,7 +1825,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 
 			byte remarks[] = null;
 
-			if (((org.postgresql.ResultSet)dr).getTupleCount() == 1)
+			if (((AbstractJdbc2ResultSet)dr).getTupleCount() == 1)
 			{
 				dr.next();
 				remarks = dr.getBytes(1);
@@ -1866,7 +1866,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 			v.addElement(tuple);
 		}
 		r.close();
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}
 
 	// This array contains the valid values for the types argument
@@ -1913,7 +1913,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 		f[0] = new Field(connection, "TABLE_SCHEM", iVarcharOid, 32);
 		tuple[0] = "".getBytes();
 		v.addElement(tuple);
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}
 
 	/*
@@ -1958,7 +1958,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 			tuple[0] = getTableTypes[i][0].getBytes();
 			v.addElement(tuple);
 		}
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}
 
 	/*
@@ -2154,7 +2154,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 		}
 		r.close();
 
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}
 
 	/*
@@ -2218,7 +2218,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 			//v.addElement(tuple);
 		}
 
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}
 
 	/*
@@ -2281,7 +2281,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 			//v.addElement(tuple);
 		}
 
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}
 
 	/*
@@ -2337,7 +2337,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
 		f[6] = new Field(connection, "DECIMAL_DIGITS", iInt2Oid, 2);
 		f[7] = new Field(connection, "PSEUDO_COLUMN", iInt2Oid, 2);
 
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}
 
 	/*
@@ -2680,7 +2680,7 @@ WHERE
       tuples.addElement(tuple);
     }
 
-    return new ResultSet(connection, f, tuples, "OK", 1);
+    return new Jdbc2ResultSet(connection, f, tuples, "OK", 1);
 	}
 
 	/*
@@ -2959,7 +2959,7 @@ WHERE
 				v.addElement(tuple);
 			}
 			rs.close();
-			return new ResultSet(connection, f, v, "OK", 1);
+			return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 		}
 
 		throw new PSQLException("postgresql.metadata.unavailable");
@@ -3097,7 +3097,7 @@ WHERE
 			}
 		}
 
-		return new ResultSet(connection, f, v, "OK", 1);
+		return new Jdbc2ResultSet(connection, f, v, "OK", 1);
 	}