Author: oheger Date: Sat Dec 7 17:42:53 2013 New Revision: 3852 Log: Added distributions for beanutils-1.9.0-rc1
Added: dev/commons/beanutils/RELEASE-NOTES.txt dev/commons/beanutils/binaries/commons-beanutils-1.9.0-bin.tar.gz (with props) dev/commons/beanutils/binaries/commons-beanutils-1.9.0-bin.tar.gz.asc dev/commons/beanutils/binaries/commons-beanutils-1.9.0-bin.tar.gz.md5 dev/commons/beanutils/binaries/commons-beanutils-1.9.0-bin.tar.gz.sha1 dev/commons/beanutils/binaries/commons-beanutils-1.9.0-bin.zip (with props) dev/commons/beanutils/binaries/commons-beanutils-1.9.0-bin.zip.asc dev/commons/beanutils/binaries/commons-beanutils-1.9.0-bin.zip.md5 dev/commons/beanutils/binaries/commons-beanutils-1.9.0-bin.zip.sha1 dev/commons/beanutils/source/commons-beanutils-1.9.0-src.tar.gz (with props) dev/commons/beanutils/source/commons-beanutils-1.9.0-src.tar.gz.asc dev/commons/beanutils/source/commons-beanutils-1.9.0-src.tar.gz.md5 dev/commons/beanutils/source/commons-beanutils-1.9.0-src.tar.gz.sha1 dev/commons/beanutils/source/commons-beanutils-1.9.0-src.zip (with props) dev/commons/beanutils/source/commons-beanutils-1.9.0-src.zip.asc dev/commons/beanutils/source/commons-beanutils-1.9.0-src.zip.md5 dev/commons/beanutils/source/commons-beanutils-1.9.0-src.zip.sha1 Added: dev/commons/beanutils/RELEASE-NOTES.txt ============================================================================== --- dev/commons/beanutils/RELEASE-NOTES.txt (added) +++ dev/commons/beanutils/RELEASE-NOTES.txt Sat Dec 7 17:42:53 2013 @@ -0,0 +1,191 @@ +$Id: RELEASE-NOTES.txt 1547903 2013-12-04 20:35:24Z oheger $ + + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + Commons BeanUtils Package + Version 1.9.0 + Release Notes + +INTRODUCTION: +============ + +This document contains the release notes for this version of the Commons +BeanUtils package, and highlights changes since the previous version. + +For more information on Commons BeanUtils, see +o http://commons.apache.org/beanutils/ + +Release 1.9.0 contains some bug fixes and improvements that have accumulated +after the 1.8.3 release. The most obvious change is that the new version now +requires JDK 1.5 or higher, and that language features introduced with Java 5 +(mainly generics) are used. A new feature has been introduced, too: the support +for customizing bean introspection. + +Compatibility with 1.8.3 +======================== +Adding generics to the BeanUtils API has been done in a backwards compatible +way. This means that after type erasure the resulting classes look the same as +in the previous version. A drawback of this approach is that sometimes it is +not possible to use the logically correct type parameters because then +backwards compatibility would be broken. One example is the BeanMap class: The +class is now a Map<Object, Object> while its keys actually are strings. +However, implementing Map<String, Object> would change the signatures of some +methods in an incompatible way. More details about limitations of the +generification can be found at +https://issues.apache.org/jira/browse/BEANUTILS-452 + +One exception from the compatibility rule is the ResultSetIterator class which +now implements the Iterator<DynaBean> interface. This causes a change in the +return value of its next() method. ResultSetIterator is used internally as the +iterator implementation within ResultSetDynaClass (it is probably a mistake that +it is public). So chances are minimal that this change affects existing code. + +Another change which may affect compatibility is [BEANUTILS-379] (details can +be found at https://issues.apache.org/jira/browse/BEANUTILS-379). Older +versions of BeanUtils contained some classes that were copied from Commons +Collections. These classes have now been removed, and a dependency to Commons +Collections has been added; the collections jar now has to be contained in the +classpath, too. + +Except for the change on ResultSetIterator and the additional dependency to +Commons Collections, Commons BeanUtils 1.9.0 is fully binary compatible with +the previous version 1.8.3. + +Changes on Converters +===================== +The convert() method in the Converter interface now uses a type parameter in +the following way: + + <T> T convert(Class<T> type, Object value); + +This makes it possible to access the converter's result in a type-safe way. +Applying generics in this way revealed some inconsistencies in the Converter +implementations. There were situations in which converters could return a +result object of a different type as was requested. This was not a problem +before because the result type was just Object. Now the compiler complains if +a converter's result is not compatible with the desired target type. + +Because of that Converter implementations have been made more strict. A +converter now checks the passed in target type, and if it cannot handle it, +throws a ConversionException. This prevents unexpected results and makes +converters more reliable (it could be considered a bug that a converter returns +a result object of a different data type as the passed in target type). In a +typical scenario, when converters are accessed via ConvertUtils, this change +should not cause any problems because the converters are only called for the +data types they have been registered for. But if converters are used directly, +they might now throw ConversionExceptions when they did not in a previous +version. + +BUGFIXES in version 1.9.0 +========================= +* [BEANUTILS-454] + BeanUtilsBean.copyProperties() no longer throws a ConversionException for + null properties of certain data types. This fixes a regression introduced in + version 1.8.0. The issue is related to [BEANUTILS-387]. +* [BEANUTILS-411] + BeanUtilsBean.setProperty throws IllegalArgumentException if getter of nested + property returns null. +* [BEANUTILS-408] + MethodUtils.invokeMethod() throws NullPointerException when args==null. +* [BEANUTILS-426] + ConstructorUtils.invokeConstructor(Class klass, Object arg) throws + NullPointerException when arg==null. +* [BEANUTILS-380] + BeanMap methods should initialize the root cause of exceptions that are + thrown when running on JDK 1.4+. +* [BEANUTILS-379] + Remove copied Collection classes. +* [BEANUTILS-378] + BeanMap does not work in osgi (fixed by BEANUTILS-378). +* [BEANUTILS-381] + MethodUtils getMatchingAccessibleMethod() does not correctly handle + inheritance and method overloading. + +New features in version 1.9.0 +============================= +* [BEANUTILS-425] + Support customization of introspection mechanism. +* [BEANUTILS-428] + Provide a BeanIntrospector implementation which supports properties in a + fluent API. +* [BEANUTILS-455] + WrapDynaBeans can now be configured to use a specific instance of + PropertyUtilsBean for introspection or property access. + +Other changes in version 1.9.0 +============================== +* [BEANUTILS-452] + Add generics. +* [BEANUTILS-449] + LocaleConverters do not take the target type into account. +* [BEANUTILS-448] + LocaleConverters do not check their default value. +* [BEANUTILS-447] + LazyDynaList.toArray() is not conform to the contract defined by the + Collection interface. +* [BEANUTILS-446] + Some of the converters ignore the passed in target type. +* [BEANUTILS-445] + Converters can return an invalid result object if a default value is set. +* [BEANUTILS-441] + Replace UnmodifiableSet.decorate with Collections.unModifiableSet. +* [BEANUTILS-436] + Replace package.html with package-info.java. +* [BEANUTILS-438] + Add @Deprecated and @Override Annotations. +* [BEANUTILS-437] + Replace Date and Revision SVN keywords with Id. +* [BEANUTILS-431] + Remove @author tags and move missing authors to pom.xml. +* [BEANUTILS-432] + Switch to Java 1.5. +* [BEANUTILS-429] + Delete trailing white spaces and white spaces on empty lines from all files. +* [BEANUTILS-427] + Configure Checkstyle to check for trailing white spaces and white spaces on + empty lines. + + + Release Notes for version 1.8.3 + +Compatibility with 1.8.2 +======================== +BeanUtils 1.8.3 is binary compatible release with Beanutils 1.8.2, containing only bug fixes. + +BeanUtils 1.8.3 requires a minimum of JDK 1.3. + +Memory Leak +=========== +A memory leak was found in BeanUtils 1.7.0 (see BEANUTILS-291) which was fixed +in BeanUtils 1.8.0 for JDK 1.5+. + +Testing of BeanUtils 1.8.1 revealed that the leak still appears to exist +in IBM's JDK 1.6 implementation. + + +see http://issues.apache.org/jira/browse/BEANUTILS-291 + http://issues.apache.org/jira/browse/BEANUTILS-366 + + +BUGS FIXED: +=========== + +The following is a list of the bugs fixed in this release, with their Jira issue number: + + * [BEANUTILS-373] - MethodUtils is not thread safe because WeakFastHashMap which uses WeakHashMap is not thread-safe + * [BEANUTILS-371] - Add constructors which have useColumnLabel parameter to ResultSetDynaClass and RowSetDynaClass + Added: dev/commons/beanutils/binaries/commons-beanutils-1.9.0-bin.tar.gz ============================================================================== Binary file - no diff available. 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