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
Allows you to set the loglevel at runtime by adding ?loglevel=X to the connection URL, where 1 = INFO and 2 = DEBUG.
Automatically turns on logging by calling DriverManager.setPrintWriter(new PrintWriter(System.out)) if one is not already set.
Adds a Driver.info() message that prints out the version number
Adds member variables logDebug and logInfo that can be checked before making logging methods calls
Adds a build number to the version number string. This build number will need to be manually incremented when we see fit.
----------------------------------------------------------------------
Modified Files:
org/postgresql/Connection.java org/postgresql/Driver.java.in
org/postgresql/fastpath/Fastpath.java
org/postgresql/jdbc1/DatabaseMetaData.java
org/postgresql/jdbc2/Connection.java
org/postgresql/jdbc2/DatabaseMetaData.java
org/postgresql/largeobject/LargeObjectManager.java
org/postgresql/util/PSQLException.java
org/postgresql/util/Serialize.java
----------------------------------------------------------------------
GUC support. It's now possible to set datestyle, timezone, and
client_encoding from postgresql.conf and per-database or per-user
settings. Also, implement rollback of SET commands that occur in a
transaction that later fails. Create a SET LOCAL var = value syntax
that sets the variable only for the duration of the current transaction.
All per previous discussions in pghackers.
these versions adhere to the backend protocol better than previous version
fixes problem when an error occurs on the backend, and the connection is still used
previous versions were throwing an exception half way through the protocol, leaving it
indeterminate.
also removes empty query code, should speed things up a bit
* Introduces a new class, StartupPacket.
* Moves a lot of constants from Connection to StartupPacket.
* Makes two instance variables in Connection into locals.
