Age | Commit message (Collapse) | Author | Files | Lines |
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- Problem: MOA ZS converts the mzs:Receiver/Person to
msg:Receiver/Person even if mzs:Receiver/Person is null.
- Solution: Distinguish Cases.
- Add ClearingProfilID in mzs2msg conversion.
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- Problem: When activating the QueryPersonRequest, the TNVZ returns an
Identification element that needs to be integrated into the
msg:DeliveryRequest as a child of Receiver. The Identification child
is mutually exclusive to another sequence consisting of (Person,
AustrianAddressesOnly, Address). I forget to delete the sequence
when adding the Identifcation element and violate the the msg
schema.
- Solution: Delete sequence when adding Identification.
- Test the fix in test case.
Thanks to Johannes Hörtnagl for pointing out the problem.
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- Problem: When assembling the TNVZ Query Person Request, I convert
the Sender with msgp's ObjectFactory.createPerson. The marshaller
will then create a Corporate body like this:
<ns2:Person xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:type="ns2:CorporateBodyType">
What we really want is this:
<ns2:CorporateBody>
- Solution: Replace createPerson with createCorporateBody.
- Thanks to Johannes Hörtnagl and Christoph Kaiser-Feistmantl for
the feedback.
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- Reason: Consistency
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- Problem: Apparently I used the wrong executor when supplying the
backend tasks via CompletableFuture.supplyAsync(). This method
relies on ForkJoinPool.commonPool(), and threads in this pool are
not configured correctly?
- Solution: Use spring-boots auto-configured TaskExecutor.
- More Information on this issue can be found here:
https://issues.apache.org/jira/browse/CXF-8100#
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app2mzs Schema Changes:
- mzs:MessageType/ZSDeliveryID was mandatory. However, in certain
cases the ZSDeliveryID does not exist (Example: perform
QueryPersonRequest, request fails > no ZSDeliveryID). This element
is now optional.
- mzs:Error/Code was of type xs:integer, is now xs:string. Reason:
msg:Code is also of type string.
Incorporate app2mzs schema changes into code base.
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- Error was assigned to TNVZ Client, but appeared in MSG Client.
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Upgrade zusemsg 2.2.0 to 2.2.007:
- msg:RelayedViaERV
- Change from boolean to complex type (ervcode).
- Move from msg:DeliveryRequestStatusType/Success into
msg:DeliveryRequestStatusType, which affects Success, Error, and
PartialSuccess.
- Was removed from DeliveryNotificationType.
- Change msg:DeliveryNotification/Answer from list to singleton.
- Change msg:DeliveryRequestStatusType/PartialSuccess is to type AnswerType.
- msg:DeliveryRequestStatusType and msg:DeliveryNotificationType
receive the attribute ID (for signature referencing).
- Add new optional element msg:AustrianAdressesOnly (IndicatorType) to
DeliveryRequestType/Receiver/(choice sequence).
- Add new optional element ClearingProfilID to DeliveryRequestType/Sender.
- Add new element ERVConfirmedDelivery, which subsitutes msg:Answer
and extends msg:AbstractOperation
- Has element ErvCode (also new token256 type).
- Has element ERVDeliveryTimestamp.
- Add new optional element TargetIdentification of type
p:IdentificationType to msg:DeliveryNotification/User/ as optional
element.
- Add new enumeration "System" to msg:DeliveryNotification/User/Role.
- Rename type AustrianLanguageType from
"AustrianEthicMinorityLanguageType" to "AustrianLanguageType" and
add "DE" as value.
- msg:Tags were unbounded, now they are limited to 20.
- VersionNumberType: Patch version can have three digits.
Upgrade zusetnvz 2.2.0 to 2.2.006:
- Add StandardMimeTypeList to tnvz:QueryPersonResponse and
tnvz:QueryAdressabilityResponse.
- Add AllStandardMimeTypes (indicator) to tnvz:PersonResult/Success.
- Add optional msg:MetadataList to tnvz:PersonQueryType/Metadata
tnvz:AddressabilityQueryType/Metadata.
- Move tnvz:AustrianAdressesOnly to msg namespace.
Carry zusemsg changes into app2mzs interface:
- Switch namespace of AustrianAdressesOnly from tnvz to msg.
- Add new optional element ClearingProfilID to
mzs:DeliveryRequestType/Sender; Reason: Element was added to zusemsg
2.2.007.
- Add new choice in mzs:DeliveryNotification to forward new answer
type msg:ERVConfirmedDelivery to the app.
- Move msg:RelayedViaERV from SuccessType into MessageType (now it's
available to all types that derive from MessageType).
Accommodate zusemsg/tnvz changes in code base:
- TNVZHelper: Consider StandardMimeTypeList when assessing if
DeliveryRequest/mimetypes overlap with TNVZ's Accepted Mimetypes.
- Msg2MzsConverter:
- Put getRelayedViaERV() into all DeliveryStatusRequest replies.
- Honor that Notification/Answer is Singleton instead of List.
- Handle case were DeliveryNotification/Answer is of type
ERVConfirmedDeliveryType.
- Remove RelayedViaERV from DeliveryNotification as this element is
not available anymore.
- NotificationResponse: Honor that Notification/Answer is Singleton
instead of List.
Fix all testcases and sample soap messages to comply with schema changes.
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- But: Leave MZS Interface at Soap 1.1
- Add ClientFactory.createSOAP11 to ensure that we can talk back to the app.
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- getBoolean:= true if system property exists and is true.
- valueOf:= true if parameter == "true" (case insensitive).
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...since it's a client that communicates with the app.
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- sed 's/tvnz/tnvz/'
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- JAXB Hack: Handle InterruptionException properly (as in [1], "Dont
swallow Interrupts")
- Mzs2MsgConverter: Rename convert(Person) to
convertReceiverPerson(Person) to emphasize that this method can only
be used to convert Receiver Persons (Reminder: Receiver Persons are
PhysicalPersons / CorporateBodies. SenderPersons can also be
Authorities)
- Mzs2MsgConverter: Remove assertion because not needed anymore.
- Refactor: Move mzs:DeliveryRequest validation out ouf augmenter and
into service.
- Refactor: Create a single entry point for validating a
mzs:DeliveryRequest.
- Remove unused imports.
- Fix log messages.
[1] https://www.ibm.com/developerworks/java/library/j-jtp05236/index.html?ca=drs-#2.1
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- Add loggin dependency.
- Enable Message Logging for Services and Clients.
- Add message logging config + examples to application.yaml
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...by ensuring that the interceptor also stores messages with the element
"msg:DeliveryResponse" to the repository.
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- Ensure that moazs creates concrete Persons (CorporateBody,
PhysicalPerson), resp. concrete Adresses (InternetAddress,
PostalAddress, TelephoneAdress) instead of AbstractPersons or
AbstractAdresses during conversion from mzs to msg. Reason:
Instances of abstract classes do not conform to the xml scheme.
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- Problem: Jaxb + JAVA >= 9 Runtime + Tomcat = ClassNotFoundException:
ContextFactory.
Reason: Apparently, jaxb uses the "wrong" classloader (the system
classloader via the thread classloader) and this classloader does
not know about jaxb api's and implementations at runtime since
oracle decided to move jaxb* out of JRE.
Solution: create a new thread, override the thread's "thread"
classloader with the "class" classloader and do all jaxb
interactions in that thread. See:
https://sjhannah.com/blog/2018/11/21/jaxb-hell-on-jdk-9/
- Move "run jaxb interactions in own thread with class class loader"
code into own component (JaxbClassNotFoundFix,
runInTheadWithClassClassLoader) and wrap ClientFactory and
Marshaller code into the "runInTheadWithClassClassLoader".
- Ensure that app can be deployed in a Tomcat container (by following
this guide: https://www.baeldung.com/spring-boot-war-tomcat-deploy)
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- Reason: Integration tests need configuration, but config files
should not be packaged into the final artifact.
- Update paths.
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- Change app2mzs schema: Add Custom Headers to ClientType Element.
- Set custom headers in ClientFactory.
- Parse custom headers from spring environment.
- Merge custom headers from two different profiles.
- Add example to application.yaml.
- Test conversion of custom headers from spring profile
- Test merging and overriding custom headers.
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Schema Changes:
- Remove mzs:DeliveryRequest/TnvzMetaData because all metadata fields
can be collected from DeliveryRequest and redundancy is not needed.
Fixes and Refactoring in preprocess:
- MzsDeliveryRequestValidator: Instead of returning false, throw an
exception when a condition is not met, and explain which condition
is not met / why it is not met in the exception's message.
- Integrate interface change in ConfigProfileGenerator and
DeliveryRequestAugmenter.
- Rewrite and simplify DeliveryRequestAugmenter's augmentation.
- ConfigUtil Fixes: Ensure that we do not override the wrong
parameters while merging. This error appeared in tnvz / msg client,
connection / receive timeout, key / trust store, and lax hostname
verification / trust all.
Fix Bugs in Interceptor / SoapUtils:
- Problem: DOM access and information extraction was implemented
somewhat sloppy.
- SolutioN: Change DOM access interface to access DOM more
efficiently. Add boundary checks and handle edge cases while
extracting information from SOAP Messages.
- Test those changes properly.
Testing:
- Implement Delivery Request Flow in ITEndToEndTest.
- Start application on random port instead of fixed port when running
integration tests.
- Add assertions to tests in ITMzsServiceTest suite.
Others Bug Fixes:
- ServicesConfig: Ensure that mzs service and msg service run on
different endpoint addresses (/msg and /mzs).
- DeliveryRequestBackend: Throw exception when binary message is
missing. Don't wrap the exception.
- SaveResponseToFileSink: Wrap Response in JAXB Element (otherwise,
marshaller does not recognize it)
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- Service Timeout : Add service timeout to mzs schema (DeliveryRequest
/ Config), application.yaml, convert service timeout from spring
environment to Config, and merge service timeouts in Configs.
- Handling of Asynchronous DeliveryRequestStatus: Move "Applying
Response Sinks" from backend into dedicated component
"MsgResponseSinkHub" and integrate SinkHub into MzsService (apply
sinks to asynchronous responses).
- Remove line breaks in SignatureVerifier's log statements.
- Revise documentation of parameters in application.yaml.
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Reason: MoaZSException (and: its builder) were used to collect
intermediary results while stepping through the delivery request
backend. These results were needed to generate meaningful responses
towards the sender application in case of error. However, the builder
sprawled over too many interfaces (e.g. DeliveryRequestBackend and
TNVZHelper) and it became difficult to understand from where
intermediary results originated.
Solution: Put MoaZSException on diet:
- Remove all DeliveryAnswer fields from MoaZSException and refactor
code base to ensure that the removed fields get sourced by other
means.
- Remove Builder since amount of parameters is manageable.
Refactor DeliveryRequestBackend:
- Instead of passing down the builder and using MoaZSException as the
only source for intermediary results, we collect available results
at the outermost stack frame (DeliveryRequestBackend.accept) and
only retrieve results via exception if those results appear
somewhere down the stack frame (E.g. PredviceNoteSent). We collect
available results with the "fallbackAnswerBuilder" and switch to the
msg client response, once received.
Refactor MsgResponseBackend:
- Handle cases (response missing, binary response missing) properly.
- Integrate changes from MsgResponse.generateError()
Refactor TVNZHelper:
- Remove MoaZSExceptionBuilder from all interfaces.
Refactor MsgResponse.generateError:
- Change interface such that it's more intuitive.
- Implement NotificationResponse.generateError.
- Implement RequestStatusResponse.generateError.
Others:
- Replace all invocations against MoaZSException.Builder.
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Mzs Schema Changes:
- Formerly: The mzs:DeliveryNotificationType is a choice between
Success And Error; Change: Wrap choice in a sequence. Reason: msg
2.0.0 adds fields that fit best in this sequence. Adding new fields
to Success or Error duplicates code, whereas adding it to the base
type (which is MessageType) also affects mzs:DeliveryRequestStatus.
- Add msg:SenderDetails, ReceiverDetails, user, AdditionalFormat,
NotificationsPerformed; Reason: It was added to zusemsg 2.0.0.
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MZS Schema Change:
- Add configuration for ForwardResponseToServiceSink
(add parameters in mzs:DeliveryRequest/Config)
- Add sink configuration in application.yaml, convert from Spring
Environment to ConfigType, and merge ConfigTypes.
- Validate sink configuration completeness.
Contract added:
- Add contract mzs2app.wsdl: This contract specifies how
mzs:DeliveryRequestStatus' and mzs:DeliveryNotifications are
forwarded to the sender application.
- Implement "ForwardResponseToService" Sink.
- Add and implement MsgResponse.sendToMzsClient() : This is a somewhat
unfortunate solution because, intuitively, sending should be done by
it's caller, the "ForwardResponseToService"-sink. However, this
solution prevents differences between msg:DeliveryRequestStatus and
msg:DeliveryNotification (and code that needs to handle differences,
i.e. sending) from sprawling outside of the respective MsgResponse
derivatives. We move the entire "send" process into MsgResponse to
prevent a hard-to-maintain "if type == notification then do x else
to y" construct in ForwardResponseToServiceSink. Otherwise,
introducing the MsgResponse wrapper was pointless.
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- Fix in ConfigUtil: SaveResponseToFile boolean would override
LogResponse configuration (Copy Paste Error).
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- MZS Schema Change: Add "MsgResponseSinks" element to
mzs:DeliveryRequest/Config that allows sender to configure how
MsgResponses should be archived.
- ConfigUtil: Interpret MsgResponseSink parameters from Spring
Environment and merge with ConfigType.
- MsgResponseBackend: Send responses to sinks according to
MsgResponseSinks in Config
- application.yaml: Add MsgResponseSinks parameter to configuration.
- Uncouple Sink implementations from java.util.function.Function,
because the sink interfaces are going to differ and there is no need
to unite them under one interface.
- Add and test LogResponseSink, which logs responses to it's logger.
- MsgResponse: Add JAXB getter for response. Reason: Can be passed to
marshaller.
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Reason:
- Interfaces with a single method can be replaced with
interfaces from java.util.function.
- Less interfaces = less code = less maintenance!
- Spring can inject beans by name so we name dependencies correctly
to prevent ambiguity.
Others:
- Rename process to backend since backend gives a better description
of its components.
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- Fix typo in SafeResponseToFileSink.
- MoaZSException: Simplify constructor by replacing lots of arguments
with the builder instance.
- Fix minor codesmells (unused imports, superfluous braces).
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- Reason: Components, which rely on one of those, usually also rely on
the other, so merging them reduces amount of dependencies.
- Frame operations in DeliveryRepository API as "store" and "retrieve"
operations.
- Rename: Convert *Id in local variable names to upper case.
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StoreSOAPBodyBinaryInRepositoryInterceptor:
- Replace "generate body's id via concatenation" with "give the right
generator function the app delivery id and let the generator
function do the work". Reason: Prevent the logistics of deriving IDs
to spill into unrelated components.
MsgResponse refactor:
- Make MsgResponse an abstract class.
- Derive ResponseID's ONLY in MsgResponse::createResponseID.
Others:
- Ensure that all invocations to DeliveryRepository.getResponse and
BinaryRepository.get use "responseID" instead of ambiguous "id" or
incorrect "appDeliveryID".
- Move SingleThreadedDeliveryPipeline into process package.
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- Add zuse2app.wsdl contract.
- Add MsgResponse as an type-agnostic view for DeliveryRequestStatus
and DeliveryNotification messages. Reason: Both DeliveryNotification
and DeliveryRequestStatus messages have similar fields and need to
be treated similarly (e.g.: receive from msg service, store to
repository, verify signature, store to file...). In order to prevent
duplicated code, the wrapper interface provides a type-agnostic view
onto these messages for depending components to operate on.
- Add MsgResponseHandler interface; decides how to process
MsgResponse. Also implement this handler with a multi-threaded
single-node implementation.
- Add MsgResponseSink interface; decides how to archive MsgResponse.
- Implement and test SafeResponseToFileSink.
Change Identifier for MsgResponses:
- Before, DeliveryRequestStatus and DeliveryNotifications had their
own repositories. Now, both types are stored in the same repository
(the MsgResponse repository) to streamline the handling of
MsgResponses. We need to change the identification of MsgReponses,
otherwise the identifiers (AppDeliveryID) clash.
- MsgResponses are not identified by:
<AppDeliveryId>+<typeSpecificSuffix>
- Rewrite StoreSOAPInterceptor to accommodate fact that, both
DeliveryRequestStatus and DeliveryNotification messages have
different IDs upon storage / retrieval.
Restructure packages and components as follows:
- client: All components that are involved when consuming a web service.
- process: "fabric" of MoaZS; contains business logic that
orchestrates back-end tasks of MoaZS's operational services, e.g.:
by processing a delivery request.
- service: Implementation of MoaZS's front-end services.
Refactoring:
- MoaZSException: Remove unused fields. Before: Store mzsrequest,
tnvzresult, msgrequest and msgresult as members. Now: Only keep the
fields that are needed later, e.g for generating a
msg:DeliveryRequestStatus element. Add copy constructor to Builder.
- Put storage of byte[] into a dedicated "BinaryRepository". Reason:
This was useful in a former design. Now it's not really needed
anymore.
- Put "create Endpoint" code into EndpointFactory. Reason: Eliminate
duplicated code when configuring a service.
Testing:
- Activate Stacktraces in surefire.
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- Move components that depend on the service contracts into scheme
package.
- Move cxf related components into util package.
- Rename SameThread to SingleThreaded.
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