From aed1250912476f47fd772b0cedd20c850cdcff6e Mon Sep 17 00:00:00 2001
From: Christof Rabensteiner <christof.rabensteiner@iaik.tugraz.at>
Date: Thu, 18 Apr 2019 11:05:31 +0200
Subject: Change App2mzs Interface and Init Delivery Pipeline

- Change app2mzs interface: output message from
  app2mzs:DeliveryRequest was app2mzs:DeliveryResponse, now its
  msg:DeliveryRequestStatus. Reason: ZD returns
  msg:DeliveryRequestStatus which is signed. Moazs does not convert
  msg:DeliveryRequestStatus into app2mzs:DeliveryResponse because the
  conversion woudl break the signature.
- App2MzsService: Make beans final and inject them with constructor;
  Refactor DeliveryRequestHandler into App2MZSService.
- DeliveryPipeline: Add Interface and a "SameThreadImplementation"
  that executes the pipeline in the same threat and can be used in
  single mode.
- DeliveryRepository: Augment interface for storing and retrieving
  request status objects; Add in-memory-implementation for status objects.
- Utils: Add helper function for coalescing multiple values
---
 .../moazs/pipeline/SameThreadDeliveryPipeline.java | 49 ++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/main/java/at/gv/egiz/moazs/pipeline/SameThreadDeliveryPipeline.java

(limited to 'src/main/java/at/gv/egiz/moazs/pipeline/SameThreadDeliveryPipeline.java')

diff --git a/src/main/java/at/gv/egiz/moazs/pipeline/SameThreadDeliveryPipeline.java b/src/main/java/at/gv/egiz/moazs/pipeline/SameThreadDeliveryPipeline.java
new file mode 100644
index 0000000..3652662
--- /dev/null
+++ b/src/main/java/at/gv/egiz/moazs/pipeline/SameThreadDeliveryPipeline.java
@@ -0,0 +1,49 @@
+package at.gv.egiz.moazs.pipeline;
+
+
+import at.gv.e_government.reference.namespace.zustellung.msg.phase2._20181206_.DeliveryRequestStatusType;
+import at.gv.e_government.reference.namespace.zustellung.msg.phase2._20181206_.ObjectFactory;
+import at.gv.e_government.reference.namespace.zustellung.mzs.app2mzs_.DeliveryRequestType;
+import at.gv.egiz.moazs.repository.DeliveryRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Profile;
+import org.springframework.stereotype.Component;
+
+import java.util.Optional;
+
+import static java.text.MessageFormat.format;
+
+@Component
+@Profile("!cluster")
+public class SameThreadDeliveryPipeline implements DeliveryPipeline {
+
+    private final DeliveryRepository repository;
+
+    public SameThreadDeliveryPipeline(@Autowired DeliveryRepository repository) {
+        this.repository = repository;
+    }
+
+    @Override
+    public void processRequest(String appDeliveryId) {
+
+        Optional<DeliveryRequestType> request = repository.getDeliveryRequest(appDeliveryId);
+        if (request.isEmpty()) {
+            throw new RuntimeException(format(
+                    "Request with appDeliveryId = {} does not exist.", appDeliveryId));
+        }
+
+        //do some logic.
+
+        //store response to repository
+        repository.add(generateBogusStatus(appDeliveryId));
+    }
+
+    private DeliveryRequestStatusType generateBogusStatus(String appDeliveryId) {
+        final var factory = new ObjectFactory();
+        final var status = factory.createDeliveryRequestStatusType();
+        final var success = factory.createDeliveryRequestStatusTypeSuccess();
+        success.setAppDeliveryID(appDeliveryId);
+        status.setSuccess(success);
+        return status;
+    }
+}
-- 
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