kbmmw 5.0 beta1 发布

Posted 2020-09-01 Delphi 窑洞

经过大半年的等待，kbmmw 的新版终于来了。
经过近5年的打磨， kbmmw 的版本号升级到5了。

kbmMW is a portable, highly scalable, high end application server and
enterprise architecture integration (EAI) development framework for
Win32, ..Net and Linux with clients residing on Win32, .Net, Linux,
Unix, Mainframes, Minis, Embedded and many other places.
It is currently used as the backbone in hundreds of central systems, in
hospitals, courts, private, industries, offshore industry, finance,
telecom, governements, schools, laboratories, rentals, culture
institutions, FDA approved medical devices, military and more.


5.00.00 Beta Feb 19 2017

 Important notes (changes that may break existing code)
 ======================================================
 * Officially now only supporting XE2 and forward. Support for pre XE2
   may not be complete.

 New stuff
 =========
 - Officially now only supporting XE2 and forward. Support for
   pre XE2 may not be complete.
 - Added RemoteLocationsPrimaryPart to
   TkbmMWAuthorizationTransportConstraint (default false).
   If set to true, will only compare primary part of
   clientidentity.remotelocation.
   Primary part is defined by everything up til the last ‘:‘. In most
   cases that will mean the IP address without the port number.
 - Added IkbmMWLogFormatter interface to kbmMWLog.
 - Added TkbmMWStandardLogFormatter to kbmMWLog. It contains vastly
   improved features for controlling the look and layout of the log
   output. Its the default used log formatter.
 - Added TkbmMWSimpleLogFormatter to kbmMWLog. It outputs a log with
   only datetime, type (info/warning/error/fatal etc) and log string.
 - Added LogFormatter property to IkbmMWLogManager. It can be set to a
   custom log formatter.
 - Added mwldtRaw log data type and methods LogRaw to IkbmMWLog. It
   allows for logging bytes or strings without
   interpretation/reformatting.
 - Added global SystemLog instance which will always output to system
   log outputs. It is used as a fallback in case the regular log system
   excepts.
 - Added support for marshalling/unmarshalling named enum values via
   the new kbmMW_Enum attribute.
   Its useful when an enum value cant be used as an identifier or its
   value should be different from its presented name.
 - Added ExceptOnUnknownType to TkbmMWCustomRTTIMarshal. It controls if
   to throw an exception if an unknown type is accessed or not
   (default true).
 - Added support for marshalling/unmarshalling TDictionary<K,V> types.
 - Added support for correctly instantiating classes in unmarshalling
   that contains a capacity constructor argument.
 - Added Run methods to TkbmMWScheduler. It allows for one time run and
   forget scheduled async code. They are used in the same way as the
   Schedule methods, but sets Occurs to mwsoRun.
   The job will be automatically unscheduled after the run.
 - Added overloaded DelayInitial(const AInitialDelaySecs:double) to
   IkbmMWScheduledEvent.
   It allows for directly giving an initial delay in seconds. It
   supports fractional second values.
 - Added Clear to TkbmMWScheduledEvents (scheduler.Events) to allow for
   clearing all scheduled events. Running events will be allowed to
   finish.
 - Added GetNameSpaceByURI, DefaultNameSpace, DefaultNameSpaceURI to
   TkbmMWDOMXMLNameSpaceList.
 - Added SearchRelNodeByID, SearchNodeByID, SearchRelNodeByGivenName,
   SearchNodeByGivenName to IkbmMWDOMXMLParser.
 - Added ExpandNameSpace, GivenName, ChildrenByGivenName,
   ChildByGivenName, CheckChildByGivenName to TkbmMWDOMXMLNode.
 - Added CheckNodeByGivenName, NodeByGivenName to TkbmMWXMLNodeList.
 - Added missing ADSDBF support to kbmMWReg.
 - Added mwrtoOptionalInsert,mwrtoKeyNotNullInsert,
   mwrtoOptionalModify,mwrtoKeyNotNullModify,
   mwrtoOptionalDelete,mwrtoKeyNotNullDelete and table modifier flags
   OIM/OMI (optional insert/modify), OID/ODI (optional insert/delete),
   OMD/ODM (optional modify/delete), OI (optional insert),
   OD (optional delete), OM (optional modify),
   KIM/KMI (insert/modify on key not null), KID/KDI (insert/delete on
   key not null),
   KMD/KDM (modify(delete on key not null), KI (insert on key not null),
   KM (modify on key not null), KD (delete on key no null)
   to TkbmMWResolverTableOption
   They allow for more finegrained definition on when insert/update
   /delete should happen.
   If one of the optional (OIM,OMD,OID,OI,OD,OM) is given, no exception
   will be raised for the table when an operation did not succeed, and
   resolving will continue. If one of the key (KIM,KMD,KID,KI,KM,KD) is
   given, record resolve operation will be skipped for the specific
   record if key is null.
 - Added ReadBOM overloaded methods with default TEncoding option to
   TkbmMWPlatformMarshal.
 - Added overloaded kbmMWTextToString, kbmMWExpectText,
   kbmMWStringRightPad, kbmMWStringLeftPad,
   kbmMWGetComputerName functions to kbmMWGlobal.pas.
 - Added optional ACallback anonymous function to SendAsyncRequest and
   SendAsyncRequestEx in kbmMWClient.pas (WIB only).
   It allows for providing an anonymous function that should be called
   when an async response is returned. The function must follow this
   type:
     function(Sender:TObject;
              TransportStream:IkbmMWCustomTransportStream):boolean;
 - Added LOB blob/clob support (user fix) to DOA adapter.
 - Vastly improved XSD importer.
 - Added generic Object Notation framework for building virtual object
   trees consisting of TkbmMWONNative, TkbmMWONArray and TkbmMWONObject
   which all are based on TkbmMWONCustomObject.
 - Added YAML parser/generator based on object notation framework.
 - Added Messagepack parser/generator based on object notation
   framework.
 - Added BSON parser/generator based on object notation framework.
 - Added support for converting XML to and from object notation format
   via LoadFromObjectNotation and SaveToObjectNotation functions.
 - Added new TkbmMWCustomSmartService and TkbmMWCustomHTTPSmartService
   services, which can be selected in the service wizard to create
   smart services. Smart services supports tagging any function to be
   exported to a smart client or a REST client
   (TkbmMWCustomHTTPSmartService required).
 - Updated transports to support marshalling objects via the transport.
 - Added several near lock free features to kbmMWGlobal, including
   TkbmMWLockFreeStack,  more interlocked functions, lock free array GC
   fixes, optional TkbmMWREWLock statistics, support for TkbmMWMREWLock
   can switch to TMonitor for reader/writer fair support.
 - Optimized many algorithms like TkbmMWStringBuilder,
   TkbmMWGenerateGUID, TkbmMWGenerateShortGUID and many more to improve
   performance overall.
 - Added many new general purpose functions to kbmMWGlobal.
 - Added direct support for salt in hash functions deriving from
   TkbmMWCustomHash.
 - Added support for anonymous functions in async kbmMWClient requests
   (WIB)
 - Added new kbmMWRTTI unit with loads of RTTI functionality.
 - Added YAML stream format for kbmMemTable and descendants.
 - Added Messagepack stream format for kbmMemTable and descendants.
 - Added BSON stream format for kbmMemTable and descendants.
 - Added object marshalling to and from YAML.
 - Added object marshalling to and from Messagepack.
 - Added object marshalling to and from BSON.
 - Added ServicePath property to TkbmMWClientIdentity.
 - Added MaxLogins to TkbmMWAuthorizationManager which is default 100
   to prevent potential login spam.
 - Added support for HTTPSys based transport for Windows. Its specially
   useful for high performance RESTful applications.
 - Added AutoRegisterServices method to TkbmMWServer which can be used
   for automatically locating and registering any service that has the
   kbmMW_Service attribute defined. It makes use of the old
   RegisterService and RegisterServiceByName optional.
 - Added LocalSinceEpochMS, UTCSinceEpochMS, Temporenc to
   TkbmMWDateTime. Temporenc is a very compact binary encoding of a
   datetime value.
 - Added FastSetUTC method to TkbmMWDateTime to threadsafely very fast
   setting the UTC value of an already defined TkbmMWDateTime record.
   The record MUST be initialized before using FastSetUTC, for example
   by dt:=TkbmMWDateTime.Now;
 - Added ValueToStream, ValueFromStream, ValueToBytes and
   ValueFromBytes in
   TkbmMWCustomRTTIMarshal. Allows for easy marshalling objects to and
   from bytes and streams.
 - Added ExceptOnUnknownType boolean property to
   TkbmMWCustomRTTIMarshal.
   Controls if an exception should be thrown in case a type cant be
   marshalled or unmarshalled, or it should be silently skipped.
 - Added Devart MyDAC support (DMYDAC).
 - Added CORS support (Cross Origin-Resource Sharing) in
   TkbmMWCustomHTTPService and descendants. (OnCORS event).
 - Added PerformOPTIONS and PerformPATCH support to
   TkbmMWCestomHTTPService.
   (OnOptions and OnPatch in TkbmMWEventHTTPService).
 - Added REST transport stream format which must be used if non HTTPSys
   transport is used for smart services.
 - Added TkbmMWSmartClient which allows simple and easy access to
   server side smart functions.
   Check simpleinvocation sample.
 - Added high quality random functions in new kbmMWRandom unit.
   TkbmMWRandomDelphi (32 bit non high quality ramdom!),
   TkbmMWRandomSplitMix (64 bit)
   TkbmMWRandomXoroshiro128Plus (64 bit),
   TkbmMWRandomXoroshiro1024 (64 bit),
   TkbmMWRandomPCGUInt32 (32 bit),
   TkbmMWRandomMersenneTwisterUInt32 (32 bit),
   TkbmMWRandomMersenneTwisterUInt64 (64 bit)
 - Added high quality pronouncable password generators in new unit
   kbmMWPassword.
   TkbmMWMixerPasswordGen, TkbmMWKoremutakePasswordGen
 - Added support for ExchangeType in TkbmMWAMQPClient.
 - Added new GC and CloseAndGC methods in TkbmMWAMQPChannel to force
   getting rid of defunct/cached but unused AMQP channels.
 - Added IPVersion property to TkbmMWCustomTCPIPIndyClientTransport.

 Changes/minor additions
 =======================
 - Removed (mwloProcessThreadInfo,mwloThreadName from TkbmMWLogOption
   since its now controlled by the log formatter.
 - Changed Activate method of IkbmMWScheduledEvent to have true as
   default argument AValue.
 - Changed SetAsDuration and GetAsDuration to use TkbmMWDuration
   instead of TkbmMWDateTime.
 - Added support for checking if path is accessible in
   TkbmMWBufferedFileStream.Create.
 - Changed JSON parser/generator to be based on the object notation
   framework.
 - Improved scalability of FastCGI services to better spread load
   accross multiple instances.

 Fixes
 =====
 - Fixed A/V when attempting to use audit file.
 - Fixed missing clearing of TkbmMWDuration when parsing duration
   strings, resulting in an incorrect duration value (instead of null)
   on invalid duration strings.
 - Fixed TDuration.Passed(const ADuration:TkbmMWDuration) which didnt
   return correct value.
 - Fixed deactivating precise scheduled events.
 - Fixed events scheduled to start on day, month, week or year
   boundaries.
 - Fixed issues to initial delay in scheduled events.
 - Fixed parsing tags crossing line boundaries in XML parser.
 - Fixed various namespace issues in XML parser.
 - Fixed WIB compilation issue for XE.
 - Fixed TkbmMWStreamStore offset bug when writing first segment.
 - Fixed potential shutdown issue in Indy10 transports due to Indy10
   bug.
 - Fixed kbmMWDependency non accumulating memory leaks.
 - Fixed NexusDB transport compilation.
 - Fixed Autoinc field detection in EDB (ElevateDB) adapter.