| Version |
Date |
Description |
|---|
| 1.3
|
TBD |
This release will include new features as well as bug fixes and instrumentation. Some bug fixes will change semantics (e.g. connection close will become idempotent). The minimum JDK level will be increased to 1.4 |
| 1.2.2
|
2007-04-04 |
This is a maintenance release containing bug fixes and enhancements. All API changes are binary compatible with version 1.2.1. |
| 1.2.1
|
2004-06-12 |
Maintenance Release to restore JDK 1.3 compatibility |
| 1.2
|
2004-06-07 |
|
| 1.1
|
2003-10-20 |
|
| 1.0
|
2002-08-12 |
Initial Release |
| Type |
Changes |
By |
|---|
 |
Corrected Javadoc to state that getLoginTimeout and setLoginTimeout are
NOT supported by BasicDataSource. Fixes DBCP-218
. |
bayard
|
 |
Added Maven 2 pom.xml. Removed a block of code from Tes
tJOCLed that set
the Xerces parser manually. This was to support early JDKs. The 1.3
version of DBCP requires JDK 1.4+. Fixes DBCP-211
. |
bayard
|
|
Added support for pooling managed connections. Fixes DBCP-228
. Thanks to Dain Sundstrom. |
psteitz
|
|
Added BasicManagedDataSource, extending BasicDataSource.
Also improved extensibility of BasicDataSource by encapsulating
methods to create object pool, connection factory and datasource
instance previously embedded in createDataSource. Fixes DBCP-230
. Thanks to Dain Sundstrom. |
psteitz
|
|
Changed behavior to allow Connection, Statement, PreparedStatement,
CallableStatement and ResultSet to be closed multiple times. The first
time close is called the resource is closed and any subsequent calls
have no effect. This behavior is required as per the JavaDocs for these
classes. Also added tests for closing all types multiple times and
updated any tests that incorrectly assert that a resource can not be
closed more then once. Fixes DBCP-3, DBCP-5, DBCP-23 and DBCP-134. Fixes DBCP-233
. Thanks to Dain Sundstrom. |
psteitz
|
|
Modified PoolingDataSource, PoolingDriver and DelegatingStatement to
assure that all returned Statements, PreparedStatements,
CallableStatements and ResultSets are wrapped with a delegating object,
which already properly handle the back pointers for Connection and
Statement. Also added tests to to assure that the *same* object used
to create the statement or result set is returned from either
getConnection() or getStatement(). Fixes DBCP-11
. Thanks to Dain Sundstrom. |
psteitz
|
 |
SQLNestedException has been deprecated and will be replaced in DBCP 1.4 with
SQLE
xception and standard Java exception chaining. Fixes DBCP-143
. |
dain
|
|
BasicDataSource.close() now permanently marks the data source as closed,
and no new connections can be obtained from the data source. At close all
idle connections are destroyed and the method returns. As the remaining
active connections are closed, they are destroyed. Fixes DBCP-221
. |
dain
|
|
Eliminated potential sources of NullPointerExceptions in
PoolingConnection. Fixes DBCP-241
. |
psteitz
|
|
Improved error recovery and listener cleanup in
KeyedCPDSConnectionFactory. Substituted calls to destroyObject with
_pool.invalidateObject on error to ensure pool active count is
decremented on error events. Ensured that events from closed or invalid
connections are ignored and listeners are cleaned up. Removed calls to
removeConnectionEventListener from connection event handlers to
eliminate potential for ConcurrentModificationExceptions. Fixes DBCP-216
. Thanks to Marcos Sanz. |
psteitz
|
|
Fixed error in SharedPoolDataSource causing incorrect passwords to be
stored under certain conditions. Fixes DBCP-245
. Thanks to Michael Drechsel. |
psteitz
|
|
Added exception handler to ensure that PooledConnections are not
orphaned when an exception occurs in setUpDefaults or clearWarnings in
IntanceKeyDataSource.getConnection. Fixes DBCP-237
. Thanks to Oliver Matz. |
psteitz
|
| Type |
Changes |
By |
|---|
|
to the User Guide. |
dirkv
|
|
DriverManagerConnectionFactory: blank username/password handling. Fixes DBCP-108
. Thanks to Maxwell Grender-Jones. |
dirkv
|
|
Broken behaviour for BasicDataSource.setMaxActive(0). Fixes DBCP-113
. Thanks to Rohan Lenard. |
dirkv
|
|
BasicDataSource does not work with getConnection(String, String). Fixes DBCP-36
. Thanks to Jonathan Whitall. |
dirkv
|
|
Enhancements to prepared statement in DriverAdapterCPDS. Fixes DBCP-164
. Thanks to Todd Carmichael. |
dirkv
|
|
Better messages and docs for LoginTimeout UnsupportedOperationException. Fixes DBCP-186
. Thanks to Ralf Hauser. |
yoavs
|
|
Error in JOCL snippet in org.apache.commons.dbcp package javadoc. Fixes DBCP-50
. Thanks to Nicky Nicolson. |
yoavs
|
|
Added toString() methods to DelegatingPreparedStatement and DelegatingStatement Fixes DBCP-165
. Thanks to QM. |
yoavs
|
|
Changes to make DBCP compile on JDK 1.5 by adding source="1.4" to compiler
arguments (there are compiler errors in JDK 5.0 without this source switch
that cannot be fixed without JDK 5.0-specific syntax). |
yoavs
|
|
Per-user pooling with Oracle driver and default isolation settings. Fixes DBCP-20
. Thanks to Chris Nappin. |
dirkv
|
|
Error in JOCL document in javadoc. Fixes DBCP-9
. Thanks to Adrian Baker. |
dirkv
|
|
Added toString() method to DelegatingConnection. |
sullis
|
|
Add DriverManager.invalidateConnection(). Fixes DBCP-181
. Thanks to Meikel Bisping. |
dirkv
|
|
Improved Exception nesting in ConnectionPool. Fixes DBCP-184
. Thanks to Meikel Bisping. |
dirkv
|
|
Fix broken website links for examples. Fixes DBCP-144
. Thanks to Sebb. |
dennisl
|
|
Modified PoolableConnection close method to invalidate instance
when invoked on an already closed connection. Fixes DBCP-28
. Thanks to Huw Lewis, James Ring. |
psteitz
|
|
Inserted null checks to avoid NPE in close operations. Fixes DBCP-81
. |
joehni
|
|
Changed getReference method in InstanceKeyDataSource to return a
concrete factory and added implementations of getReference in concrete
subclasses. Fixes DBCP-105
. Thanks to Sandy McArthur, Thomas Fischer. |
psteitz
|
|
Inserted null check in close method of SharedPoolDataSource to avoid
NPE when invoked on non-initialized pool. Fixes DBCP-39
. Thanks to Jindrich Vimr. |
psteitz
|
|
Document fact that true values for testOnBorrow, testOnReturn, testWhileIdle
only have effect when validationQuery is set to a non-null string. Fixes DBCP-71
. Thanks to Douglas Squirrel. |
psteitz
|
|
Modified activateObject in PoolableConnection to test connection
properties before resetting to defaults. Fixes DBCP-102
. |
psteitz
|
|
Corrected maxActive documentation in configuration.html. Fixes DBCP-188
. |
sandymac
|
|
Upgraded dependency to Pool 1.3. |
psteitz
|
|
Added connection info to SQLException messages when closed connections
(resp stmts) are accessed in Delegating
Connection, DelegatingStatement. Fixes DBCP-187
. Thanks to Ralf Hauser. |
psteitz
|
|
Fixed errors in pool parameter documentation and made
0 value for _maxPreparedStatements in DriverAdapterCPDS behave
like a negative value, to be consistent with documentation
and pool behavior. Fixes DBCP-41
. Thanks to Anton Tagunov. |
psteitz
|
|
Made userKeys an instance variable (i.e., not static)
in SharedPoolDataSource. Fixes DBCP-100
. |
psteitz
|
|
Changed implementation of equals in
PoolingDataSource.PoolGuardConnectionWrapper
to ensure it is reflexive, even when wrapped connections are not
DelegatingConnections. Fixes DBCP-198
. |
psteitz
|
|
Added rollbackAfterValidation property and code to issue a rollback on a
connection after validation when this property is set to true to eliminate
Oracle driver exceptions. Default property value is false. Fixes DBCP-116
. Thanks to Thomas Fischer. |
psteitz
|
|
Removed dependency on Commons Collections by adding collections
2.1 sources for LRUMap and SequencedHashMap with package scope to
datasources package. Fixes DBCP-68
. |
psteitz
|
|
Removed synchronization from prepareStatement methods in
PoolingConnection. Synchronization in these methods was causing
deadlocks. No resources other than the prepared statement pool are
accessed by these methods, and the pool methods are synchronized.
Also fixes DBCP-202. Fixes DBCP-65
. |
psteitz
|
