| Apache Apache Commons DBCP |
| Version 2.4.0 |
| RELEASE NOTES |
| |
| The Apache Commons DBCP team is pleased to announce the release of Apache Apache Commons DBCP 2.4.0-SNAPSHOT. |
| |
| Apache Commons DBCP software implements Database Connection Pooling. |
| |
| This is a minor release, including bug fixes and enhancements. |
| |
| Changes in this version include: |
| |
| |
| Fixed Bugs: |
| o DBCP-484: Connection leak during XATransaction in high load. Thanks to Emanuel Freitas. |
| o DBCP-496: Add support for pooling CallableStatements to the org.apache.commons.dbcp2.cpdsadapter package. Thanks to Gary Gregory. |
| |
| Changes: |
| o DBCP-492: Drop Ant build. Thanks to Gary Gregory. |
| o DBCP-491: Ensure DBCP ConnectionListener can deal with transaction managers which invoke rollback in a separate thread. Thanks to Zheng Feng, Gary Gregory. |
| o DBCP-494: org.apache.commons.dbcp2.PStmtKey should make copies of given arrays in constructors. Thanks to Gary Gregory. |
| o DBCP-495: Remove duplicate code in org.apache.commons.dbcp2.cpdsadapter.PStmtKeyCPDS. Thanks to Gary Gregory. |
| o DBCP-497: Deprecate use of PStmtKeyCPDS in favor of PStmtKey. Thanks to Gary Gregory. |
| o DBCP-498: org.apache.commons.dbcp2.DataSourceConnectionFactory should use a char[] instead of a String to store passwords. Thanks to Gary Gregory. |
| o DBCP-499: org.apache.commons.dbcp2.managed.DataSourceXAConnectionFactory should use a char[] instead of a String to store passwords. Thanks to Gary Gregory. |
| o DBCP-500: org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS should use a char[] instead of a String to store passwords. Thanks to Gary Gregory. |
| o DBCP-501: org.apache.commons.dbcp2.datasources.CPDSConnectionFactory should use a char[] instead of a String to store passwords. Thanks to Gary Gregory. |
| o DBCP-502: org.apache.commons.dbcp2.datasources internals should use a char[] instead of a String to store passwords. Thanks to Gary Gregory. |
| o DBCP-503: org.apache.commons.dbcp2.datasources.InstanceKeyDataSourceFactory.closeAll() does not close all. Thanks to Gary Gregory. |
| |
| |
| For complete information on Apache Commons DBCP, including instructions on how to submit bug reports, |
| patches, or suggestions for improvement, see the Apache Apache Commons DBCP website: |
| |
| http://commons.apache.org/dbcp/ |
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| ----------------------------------------------------------------------------- |
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| Apache Apache Commons DBCP |
| Version 2.3.0 |
| RELEASE NOTES |
| |
| The Apache Commons DBCP team is pleased to announce the release of Apache Apache Commons DBCP 2.3.0. |
| |
| Apache Commons DBCP software implements Database Connection Pooling. |
| |
| This is a minor release, including bug fixes and enhancements. |
| |
| Changes in this version include: |
| |
| Fixed Bugs: |
| o DBCP-476: AbandonedTrace.getTrace() contains race condition Thanks to Gary Evesson, Richard Cordova. |
| o DBCP-482: Avoid javax.management.InstanceNotFoundException on shutdown when a bean is not registered. Thanks to Dennis Lloyd, Gary Gregory. |
| |
| Changes: |
| o DBCP-483: Make constant public: org.apache.commons.dbcp2.PoolingDriver.URL_PREFIX. Thanks to Gary Gregory. |
| o DBCP-486: DriverAdapterCPDS.setUser(), setPassword(), and getPooledConnection() with null arguments throw NullPointerExceptions when connection properties are set. Thanks to Gary Gregory. |
| o DBCP-487: Add API org.apache.commons.dbcp2.datasources.PerUserPoolDataSource.clear(). Thanks to Gary Gregory. |
| o DBCP-488: NPE for org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS.setConnectionProperties(null). Thanks to Gary Gregory. |
| o DBCP-490: The method org.apache.commons.dbcp2.PoolingDriver.getConnectionPool(String) does not tell you which pool name is not registered when it throws an exception. Thanks to Gary Gregory. |
| |
| |
| For complete information on Apache Commons DBCP, including instructions on how to submit bug reports, |
| patches, or suggestions for improvement, see the Apache Apache Commons DBCP website: |
| |
| http://commons.apache.org/dbcp/ |
| |
| ----------------------------------------------------------------------------- |
| |
| Apache Apache Commons DBCP |
| Version 2.2.0 |
| RELEASE NOTES |
| |
| The Apache Commons DBCP team is pleased to announce the release of Apache Apache Commons DBCP 2.2.0. |
| |
| Apache Commons DBCP software implements Database Connection Pooling. |
| |
| This is a minor release, including bug fixes and enhancements. |
| |
| Changes in this version include: |
| |
| New features: |
| o DBCP-451: Add constructor DriverManagerConnectionFactory(String). |
| o DBCP-462: Refactoring to prepare for a future patch to enable pooling of all |
| prepared and callable statements in PoolingConnection. Thanks to Keiichi Fujino. |
| o DBCP-458: Make it simpler to extend BasicDataSource to allow sub-classes to |
| provide custom GenericObjectPool implementations. Thanks to Adrian Tarau. |
| o DBCP-474: Enable pooling of all prepared and callable statements |
| inPoolingConnection. Thanks to Keiichi Fujino. |
| |
| Fixed Bugs: |
| o DBCP-481: Update Apache Commons Pool from 2.4.2 to 2.5.0. Thanks to Gary Gregory. |
| o DBCP-454: OSGi declarations contain multiple import headers for javax.transaction. Thanks to Philipp Marx, Matt Sicker. |
| o DBCP-478: Wrong parameter name in site documentation for BasicDataSource Configuration Parameters. Thanks to nicola mele. |
| o DBCP-452: Add jmxName to properties set by BasicDataSourceFactory. This |
| enables container-managed pools created from JNDI Resource |
| definitions to enable JMX by supplying a valid root JMX name. |
| o DBCP-446: NullPointerException thrown when calling ManagedConnection.isClosed(). Thanks to Gary Gregory, feng yang, Euclides M, Phil Steitz. |
| o DBCP-444: InvalidateConnection can result in closed connection returned by getConnection. |
| o DBCP-449: Complete the fix for DBCP-418, enabling PoolableConnection class to load in environments |
| (such as GAE) where the JMX ManagementFactory is not available. Thanks to Grzegorz D.. |
| o DBCP-455: Ensure that the cacheState setting is used when statement pooling is |
| disabled. Thanks to Kyohei Nakamura. |
| o DBCP-453: Ensure that setSoftMinEvictableIdleTimeMillis is used when working with |
| BasicDataSource. Thanks to Philipp Marx. |
| o DBCP-456: Correct the name of the configuration attribute |
| softMinEvictableIdleTimeMillis. Thanks to Kyohei Nakamura. |
| o DBCP-472: Avoid potential infinite loops when checking if an SQLException is fatal |
| for a connection or not. |
| o DBCP-468: Expand the fail-fast for fatal connection errors feature to include |
| managed connections. |
| o DBCP-463: Correct a typo in the method name |
| PoolableConnectionFactory#setMaxOpenPreparedStatements. The old method |
| remains but is deprecated so not to break clients currently using the |
| incorrect name. |
| o DBCP-459: Ensure that a thread's interrupt status is visible to the caller if the |
| thread is interrupted during a call to |
| PoolingDataSource.getConnection(). |
| o DBCP-457: When using a BasicDataSource, pass changes related to the handling of |
| abandoned connections to the underlying pool so that the pool |
| configuration may be updated dynamically. |
| |
| |
| |
| For complete information on Apache Commons DBCP, including instructions on how to submit bug reports, |
| patches, or suggestions for improvement, see the Apache Apache Commons DBCP website: |
| |
| http://commons.apache.org/dbcp/ |
| |
| ----------------------------------------------------------------------------- |
| |
| Apache Apache Commons DBCP |
| Version 2.1.1 |
| RELEASE NOTES |
| |
| The Apache Commons DBCP team is pleased to announce the release of Apache Apache Commons DBCP 2.1.1. |
| |
| Apache Commons DBCP software implements Database Connection Pooling. |
| |
| This is a patch release, including bug fixes only. |
| |
| Changes in this version include: |
| |
| Fixed Bugs: |
| o DBCP-441: Added BasicDataSource abandonedUsageTracking property missing from BasicDataSourceFactory. |
| o DBCP-442: SharedPoolDataSource getConnection fails when testOnBorrow is set with |
| a null validation query. |
| o DBCP-438: Nested connections in a transaction (local) throws null pointer. Thanks to Raihan Kibria. |
| o DBCP-437: BasicDataSource does not set disconnectionSql properties on its PoolableConnectionFactory. |
| |
| Changes: |
| o Updated pool version to 2.4.2. The fix for POOL-300 may cause DBCP |
| users to see more reports of abandoned connections (if removal and logging |
| are configured). Prior to the fix for POOL-300, the PrintWriter used to log |
| abandoned connection stack traces was not being flushed on each log event. |
| |
| |
| For complete information on Apache Commons DBCP, including instructions on how to submit bug reports, |
| patches, or suggestions for improvement, see the Apache Apache Commons DBCP website: |
| |
| http://commons.apache.org/dbcp/ |
