This is a maintenance release containing bug fixes and enhancements. See version 1.4 description and change log.
Other than the one issue related to adding JDBC 4 support (DBCP-191), all bug fixes or new features are included in both DBCP 1.3 and 1.4Ĭompatability release for JDBC 3. The list of changes below since 1.2.2 applies to both the 1.3 and 1.4 release. Other than support for the added methods in JDBC 4, there is nothing new or different in DBCP 1.4 vs. Applications running under JDK 1.6 should use DBCP 1.4. Applications running under JDK 1.4-1.5 must use DBCP 1.3. Version 1.4 supports JDBC 4, so requires JDK 1.6. The 1.3 and 1.4 releases of DBCP are built from the same sources. This release includes new features as well as bug fixes and enhancements.
Java 1.4 and Java 5 users should use DBCP 1.3.x which supports JDBC 3. Java 6 users should use DBCP 1.4.x which supports JDBC 4. Applications running under Java 7 should use DBCP 2.0.x. There may be a few other changes to be made.
VLADIMIR VIMR UPDATE
To convert from the earlier releases, update the package name in imports, update the dependencies and recompile. Also the Maven groupId is now '' and the artifactId is 'commons-dbcp2' These changes are necessary because the API is not strictly binary compatible with the 1.x releases. The Java package name has been changed from '' to '2'. Version 2.0.x supports JDBC 4.1, so requires Java 7. Note that one of the enhancements (DBCP-423) is to implement AutoCloseable in BasicDataSource, PoolingDataSource and the InstanceKeyDataSource implementations. This is minor release, including bug fixes and enhancements. This is a patch release, including bug fixes only. This is a minor release, including bug fixes and enhancements. Apache Commons DBCP Release Notes Release History Version
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