JdkDynamicAopProxy's "Method.setAccessible" handling to avoid unnecessary calls * Cglib2AopProxy throws AopConfigException instead of AspectException, for better root cause handling * CGLIB proxies handle "hashCode" specific fashion as well Package org.springframework.jmx * MBeanExporter only logs a warning (no error) when an MBean does not exist anymore when trying to unregister * MBeanExporter's MBean autodetection Package org.springframework.validation * clarified that "Errors.reject" always registers a global error for the entire target object * "Errors.rejectValue" now accepts an empty field name to indicate the

SQLErrorCodesFactory always loads its "sql-error-codes.xml" files from Spring's class loader (-> static singleton) * added "transientDataAccessResourceCodes" category to "sql-error-codes.xml", with default codes Sybase * SQLErrorCodeSQLExceptionTranslator applies default SQLExceptionSubclassTranslator after error code translation only * SQLErrorCodeSQLExceptionTranslator is able to work without fallback SQLState leading "/../" part as well (as accepted by most servlet containers) * DispatcherServlet removes error-view-driven servlet request attributes after rendering (for Tomcat compatibility) * exposed "getParamName()"

SQLErrorCodesFactory always loads its "sql-error-codes.xml" files from Spring's class loader (-> static singleton) * added "transientDataAccessResourceCodes" category to "sql-error-codes.xml", with default codes Sybase * SQLErrorCodeSQLExceptionTranslator applies default SQLExceptionSubclassTranslator after error code translation only * SQLErrorCodeSQLExceptionTranslator is able to work without fallback SQLState leading "/../" part as well (as accepted by most servlet containers) * DispatcherServlet removes error-view-driven servlet request attributes after rendering (for Tomcat compatibility) * exposed "getParamName()"

building correct relative paths for them Package org.springframework.jdbc * added further default SQL error codes for DB2 and HSQLDB * refined NativeJdbcExtractorAdapter to retry with DatabaseMetaData Connection method public * improved JdbcTemplate's logging of ignored SQLWarnings, including SQL state and error code in the log output * JdbcTemplate's "queryForObject"/"queryForInt"/etc methods correctly detect cannot" message at debug level (not warn) * TransactionInterceptor logs application exception at error level if commit throws an exception Package org.springframework.util * fixed CollectionsUtils's "hasUniqueObject"

out MessageSourceSupport base class from AbstractMessageSource, providing common MessageFormat handling * DelegatingMessageSource resolves message arguments in default messages even if there is no parent CodebaseAwareObjectInputStream in RMI support * re-enabled PathMatchingResourcePatternResolver's JarURLConnection handling (accidentally disabled in 2.5.4) Package org.springframework.ejb * "jee:local/remote-slsb" accepts SqlXmlHandler abstraction (for the XML support in the Advanced Pack for Oracle Database) * added further SQL error code mapping for MS SQL Server Package org.springframework.jms * SingleConnectionFactory and Tra

"messageSource" bean even through an alias Package org.springframework.jdbc * added further default SQL error codes for MS SQL, MySQL, and Oracle * OracleLobHandler lazily initializes Oracle driver classes, always LocalSessionFactoryBean offers protected "executeSchemaStatement" method for overriding the failure handling * added "configLocations" property to LocalSessionFactoryBean for Hibernate3, allowing to load NestedServletException wherever a root cause gets wrapped by a ServletException (for nicer root cause handling) * "contextConfigLocation" params in "web.xml" support "${...}" style placeholders for system properties

to perform auto-detachment of the result * changed TopLink ServerSessionFactory's managed client handling to proxy-based, in base class AbstractSessionFactory * added support for TopLink SessionBroker springframework.validation * BindException uses canonical bean property paths for error registration, allowing any map key syntax for error access * added convenience constructors to DataBinder, WebDataBinder and ptor Package org.springframework.web * introduced NestedServletException for proper root cause handling, extended by Spring's MultipartException * refined ServletContextResourcePatternResolver to handle

ptor Package org.springframework.web * introduced NestedServletException for proper root cause handling, extended by Spring's MultipartException * refined ServletContextResourcePatternResolver to handle to be called for special HTTP methods (from "doXxx") * BindStatus resolves error messages lazily, to allow for custom error code resolution (avoid NoSuchMessageException) * refined RedirectView to use JavaBeans Introspector) Package org.springframework.validation * added sections on validation and error messages and content on data binding to reference documentation * DataBinder keeps extracting old

message, even for generic DataAccessExceptions * UncategorizedSQLException includes SQL state and error code in message, to indicate potential exception classification * reworked transaction synchronization springframework.web * DispatcherServlet throws ServletException in case of Error during request processing, rather than the Error itself * added "postProcessPage" hook to AbstractWizardFormController, called the stylesheet * changed "showErrors" macro for FreeMarker to not add a separator after the final error shown * added SpringBindingActionForm adapter, using Spring's POJO binding and validation, exposing

include qualifiers and primary flag in equals comparison * AbstractAutowireCapableBeanFactory's handling of lazy-init singletons is thread- safe again * AbstractAutowireCapableBeanFactory only invokes autowire="byType" with FactoryBeans involved * fixed PropertyPlaceholderConfigurer's "nullValue" handling to avoid NPE for nested value * added "ignoreUnresolvableEditors" property to CustomEditorConfigurer for IBM DB2 and MS SQL to operate on error codes first, just falling back to SQL state * added MySQL NDB error codes and further DB2 error codes to default "sql-error- codes.xml" file * factored out common