release.txt

本套系统采用了业界当前最为流行的beanAction组件

Build Date: 2006/11/30 17:16
Build Number: 677

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 2.3.0 -
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 o DEPRECATED All PaginatedList related features due to misuse, minimal applicability and inflexibility
 o DEPRECATED DAO Framework -- Removed from primary distribution, available as a separate download
 o Removed DAO framework from Subversion source tree (tagged before removal)
 o Changed deployment file naming convention, dropped "DBL" and lowercased all
 o Merged common and sqlmap jar files (no more DAO means there's no point in keeping commons separate)
 o Implemented transaction level PreparedStatement caching
 o Fixed IBATIS-335 - Don't call setQueryTimeout if no value specified
 o Fixed IBATIS-338 - NestedSqlException stack overflow
 o Fixed IBATIS-340 - Provide ability to override the default encoding in the Resources class
 o Fixed IBATIS-353 - Probe exception when using inheritance hierarchies
 o Fixed IBATIS-366 - Use ResultObjectFactory to create nested classes
 o Fixed IBATIS-367 - Inner class type handler is not handled correctly within maps
 o Fixed IBATIS-373 - Allow iBATIS to build SqlMapClient from InputStream
 o Fixed IBATIS-374 - Allow <resultMap> with no <result> - must extend another <resultMap>
 

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 2.2.0 - Aug 15, 2006
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 o Removed iBATIS 1.x compatibility libraries, they are no longer supported.
 o Removed deprectated JtaDaoTemplate
 o Removed custom nested transactions (JDBC 1.4 now required)
 o Added support for ResultSet OUT params from stored procs (e.g. Oracle Ref Cursor)
 o Added support for Multiple ResultSets mapped to corresponding ResultMaps or ResultClasses.
 o Added support for private properties.

 o Fixed IBATIS-320 - openSession() returns same object
 o Fixed IBATIS-325 - DateTypeHandler uses static SimpleDateFormat instance. Not thread-safe.
 o Fixed IBATIS-224 - isNotNull node causes typehandler mappings in statement to fail
 o Fixed IBATIS-249 - Race conditions in Throttle lead to thread blockage popping items from ThrottledPools under stress
 o Fixed IBATIS-250 - CLONE -SELECT statement returns unexpected result when 'groupBy' and 'nullValue' are specified in resultMaps.
 o Fixed IBATIS-258 - Invalid DOCTYPE instruction in example SQL Map file in documentation bundle.
 o Fixed IBATIS-260 - Hash conflict with groupBy resultMaps
 o Fixed IBATIS-261 - CLONE -The method executor.executeBatch() always returns 0.
 o Fixed IBATIS-269 - SqlExecutor calls getMoreResults without checking supportsMultipleResultSets
 o Fixed IBATIS-281 - Nested iterate tags does not work
 o Fixed IBATIS-286 - close session upon null user connection
 o Fixed IBATIS-293 - Fix use of list[]-notation in propertyattributes of dynamic tags
 o Fixed IBATIS-322 - consistently use the Resources class methods rather than Class.forName() 
 o Fixed IBATIS-323 - JDBC driver properties not added to driver/connection when using DBCP
 o Fixed IBATIS-331 - nested result mappings not propagated to extended result maps
 
 o Added IBATIS-22 - Specify Query Timeout
 o Added IBATIS-50 - Ability to override the default bean creation mechanism
 o Added IBATIS-109 - Make PaginatedList work with IBM's broken JDBC driver
 o Added IBATIS-127 - PropertyAccessPlan should put more context information when throwing an exception
 o Added IBATIS-128 - Detect illegal overloaded JavaBeans properties methods (e.g. setters)
 o Added IBATIS-150 - Requirement and benefit of groupBy attribute is not clear in SQL Maps Dev Guide
 o Added IBATIS-159 - A new executeBatchDetailed() method that returns all driver information from batch execution
 o Added IBATIS-166 - Add overloads for common SqlMapClient methods without parameterObject parameter
 o Added IBATIS-167 - Improvements in SimpleDataSource
 o Added IBATIS-176 - Add support for DECIMAL/NUMERIC scale on Stored Procedure Output Parameters
 o Added IBATIS-204 - Cache layer does no logging of puts, gets, flushes, or removals.
 o Added IBATIS-205 - Change access modifiers from private to protected in many classes to allow developers to create extensions and subclasses to the iBatis classes
 o Added IBATIS-209 - Inline TypeHandler Support
 o Added IBATIS-225 - Reuse resultmap for single bean property
 o Added IBATIS-230 - Warn when two ids of a <sql> tag are identical
 o Added IBATIS-242 - Add property getters for ParameterSetter index and ResultGetter name and index
 o Added IBATIS-263 - Ignore case on type aliases
 o Added IBATIS-271 - Create no arg methods in the SqlMapDaoTemplate
 o Added IBATIS-277 - selectKey execution order attribute
 o Added IBATIS-210 - Enum within Collection is not mapped to custom TypeHandler
 o Added IBATIS-217 - I would like to see korean document on iBATIS website's document page
 o Fixed IBATIS-275 - Add comments only to indicate flushDataCache(string) always uses namespace.
 o Added IBATIS-308 - fetchSize for procedures
 o Added IBATIS-305 - corrected the documentation about logging, and added some methods to select specific log implementations
 o Added IBATIS-311 - Allow removeFirstPrepend to fire repeatedly in an <iterate> tag
 o Added IBATIS-321 - Add logging of prepare operations
 
 
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 2.1.7 - Jan 21, 2006
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 o Fixed IBATIS-218 'i' character in property names, with Turkish locale
 o Fixed IBATIS-219 NoClassDefFoundError: oracle/toplink/sessions/UnitOfWork
 o Fixed IBATIS-228 Exception is thrown by TransactionManager when multiple commits are issued against a started transaction.
 o Fixed IBATIS-229 Method getWriteablePropertyNames in com.ibatis.common.beans.ComplexBeanProbe gets the readable property names
 o Fixed IBATIS-220 Null Pointer in SqlExecutor.handleResults where ResultSet is null.
 o Fixed IBATIS-213 SELECT statement returns unexpected result when 'groupBy' and 'nullValue' are specified in resultMaps.
 o Fixed IBATIS-221 Can't store a List in a Map 
 o Fixed IBATIS-223 Thread deadlock due to CacheModel.flush() 

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 2.1.6 - Nov 5, 2005
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 o Fixed IBATIS-198 Call "getDataSource()" of SqlMapClientImpl will cause application to hang
 o Fixed IBATIS-179 Binaries on webpage use old Hibernate
 o Fixed IBATIS-174 CacheModel does not support caching null results
 o Fixed IBATIS-197 Call "getDataSource()" of SqlMapClientImpl will cause application to hang
 o Fixed IBATIS-131 Fix use of list[]-notation in propertyattributes of dynamic tags
 o Fixed IBATIS-173 Incorrect resultset retrieve when calling stored procedure
 o Fixed IBATIS-194 No resultSet found when executing SQL Server stored procedure.
 o Fixed IBATIS-196 can't use dynamic replace data-source-type over IBATIS ver 2.0.9 library
 o Fixed IBATIS-191 operation(insert and update) Oracle's(OCI) CLOB and BLOB fail, CLOB will close tomcat, BLOB will miss any DATA
 o Fixed IBATIS-193 Hidden jar dependicity for iBatis DBL 2.1.5
 o Fixed IBATIS-175 ResultSetLogProxy doesn't log the result properly
 o Fixed IBATIS-195 Sqlmap DTD: include tag not permitted in selectKey element
 o Fixed IBATIS-172 implicit mapping fails on nested column aliases
 o Fixed IBATIS-185 SqlMapClasspathEntityResolver - Offline public ID resolution value ignored 

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 2.1.5 - July 17, 2005
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 o Fixed IBATIS-136 groupBy not carried forward to extended result maps
 o Fixed IBATIS-139 discriminator being applied to too many result maps (thanks Sven)
 o Fixed IBATIS-152, 149, 116 null result sets now handled properly by JDBC logging classes (thanks Sven)
 o Fixed IBATIS-146 consumes additional result sets before retrieving output params (JTDS fix)
 o Fixed IBATIS-130 parameter maps don't allow for complete TypeHandler implementations
 o Fixed IBATIS-148 parameter maps don't allow for complete TypeHandler implementations
 o Removed dependency on Commons Logging, will autodetect and use Commons Logging, Log4J, JDK 1.4 or no logging
 o Improved entity resolvers to be smarter, checks both system and public IDs, and both ibatis.com and apache.org  

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 2.1.0 - May 16, 2005
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 o Added <discriminator> and <subMap> tags for class inheritance support
 o Added IBATIS-95 removeFirstPrepend attribute to all tags 
 o Added IBATIS-95 open and close attributes to all dynamic tags to handle complex queries with bracketing 
 o Added IBATIS-35 to allow duplicate type aliases
 o Fixed IBATIS-45 Removed JavaBeanProbe/MapProbe in favor of ComplexBeanProbe 
 o Fixed IBATIS-79 Problem with nested groupBy resultMaps
 o Fixed IBATIS-78 JDBC driver properties does not work when using DBCP
 o Fixed IBATIS-42 bug that prevented dynamic tags from being nested inside an iterate tag
 o Fixed IBATIS-112 bug that will now allow for the $[]$ notation to be used.
 o Fixed IBATIS-45 ProbeExceptions with complex beans
 o Fixed IBATIS-79 Problem with nested groupBy resultMaps
 o Fixed IBATIS-46 xml parsing issue using jdk 1.3
 o Fixed IBATIS-102 duplicate code in the SqlMapConfigParser.java
 o Fixed IBATIS-101 add remapResults attribute to procedure tag in sql-map-2.dtd
 o Changed SQL executor to always call .execute instead of .executeQuery and .executeUpdate
 
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 2.0.9B - Feb 20, 2005
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 o Rebuilt on Feb 20th to fix incomplete ZIP file
 o Fixed IBATIS-24 Add use="true" to javadoc tasks
 o Fixed IBATIS-25 Included com.ibatis.common not included in JavaDoc
 o Fixed IBATIS-57 Deprecated ScriptRunner
 o Fixed IBATIS-47 Add Table of Contents to SqlMaps developer guide
 o Fixed IBATIS-68 Add PrameterSetter's interface ( getPreparedStatement() )
 o Fixed IBATIS-55 Throws ArrayIndexOutOfBoundsException when call queryForObject
 o Fixed IBATIS-41 Sql fragments don磘 use namespaces
 o Fixed IBATIS-51 isParameterAvailable for Maps always returns true
 o Fixed IBATIS-66 com.ibatis.common.util.Throttle not decrementing Session counter causes application to hang
 o Fixed IBATIS-61 Inconsistent type handler handling
 o Fixed IBATIS-70 iBatis Caching Should Not Rely on hashCode Alone
 o Fixed IBATIS-72 Placeholders in sqlmap are not resolved in config
 o Fixed IBATIS-74 Problem using a "url" based properties file
 o Fixed IBATIS-34 Exception while serializable NULL value (CacheModel)

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 2.0.9 - Dec 31, 2004
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 o Added solution for N+1 selects for any number of 1:M and M:N relationships.
 o Added groupBy="..." for Result Maps to deal with repeating groups.
 o Added resultMap="..." to result mapping to deal with sub groups.
 o Added remapResults="true|false" remapping of dynamic result set metadata.
 o Added support for isolation levels specified in .startTransaction()
 o Added support for SQL "includes" to reduce/eliminate repeated SQL
 o Added default CLOB/BLOB support that should work for most databases (thanks to Alexander and Martin)
 o Added TopLink DAO Transaction Manager and Template (thanks to Wayne Gentile!)
 o Custom type handlers can now directly implement the TypeHandler interface
 o Refactored Builder/Parser to be more maintainable (nodelets)
 o Verified that duplicate statement names throw an exception. [982534]
 o SqlExecutor now always exhausts result sets with ps.getMoreResults()
 o Fixed new format inline parameter parsing error [ibatis-23]

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 2.0.8 - Nov 26, 2004
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 o Probes now always return true for hasReadable/hasWriteable property checks.
 o Fixed OUT/INOUT parameters to proc not retrieved properly (ibatis-12)
 o Verified missing columns throw an exception (ibatis-16)
 o Completely $supplied$ SQL statements are not supported (ibatis-17)
 o Verified parameter type handlers are applied (ibatis-ll)
 o Fixed cache model size of 1 disables caching (ibatis-7)
 o Fixed LRU cache memory leak (ibatis-1)
 o Added commitRequired attribute to transactionManager to force commit even on query (ibatis-10,3)

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 2.0.7 - Oct 03, 2004
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 o Added new inline parameter map format (#columnName,javaType=string,jdbcType=VARCHAR# etc.)
 o Added direct Set type property support
 o Added "OBJECT" type handler mapping to help deal with  unsupported types
 o Added better exception messages and improved OJB DAO transaction support
 o Fixed complex properties being instantiated, even if ultimate value is null
 o Fixed DAO builder so that parameter properties override file props
 o Fixed CTH so nulls are now sent to custom setParameter
 o Fixed DAO unclosed Connection in JTA transaction 
 o Fixed DAO possible (unlikely) unclosed JDBC connection

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 2.0.6 - Sep 18, 2004
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 o Changed complex props so select won't be executed if param null