From 86a01d37d927894f9ccd672504a05658286fa529 Mon Sep 17 00:00:00 2001
From: Hendrik Jungnitsch <hendrik.jungnitsch@gedoplan.de>
Date: Mi, 07 Sep 2022 15:10:19 +0200
Subject: [PATCH] exercise04
---
src/main/java/de/gedoplan/seminar/jpa/exercise/rest/JunctionResource.java | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/src/main/java/de/gedoplan/seminar/jpa/exercise/rest/JunctionResource.java b/src/main/java/de/gedoplan/seminar/jpa/exercise/rest/JunctionResource.java
index 7a4c2bf..7a8541b 100644
--- a/src/main/java/de/gedoplan/seminar/jpa/exercise/rest/JunctionResource.java
+++ b/src/main/java/de/gedoplan/seminar/jpa/exercise/rest/JunctionResource.java
@@ -6,6 +6,7 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
+import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
@@ -16,7 +17,9 @@
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.server.ResponseStatusException;
+import de.gedoplan.seminar.jpa.exercise.domain.Highway;
import de.gedoplan.seminar.jpa.exercise.domain.Junction;
+import de.gedoplan.seminar.jpa.exercise.repository.HighwayRepository;
import de.gedoplan.seminar.jpa.exercise.repository.JunctionRepository;
@RestController
@@ -30,6 +33,9 @@
@Autowired
JunctionRepository junctionRepository;
+
+ @Autowired
+ HighwayRepository highwayRepository;
/**
* Exercise JPA_BASICS_02: Insert test data.
@@ -56,8 +62,11 @@
return junction.orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND));
}
+ @Transactional
@PutMapping("/{junctionId}/assignToHighway/{highwayId}")
public void assignToHighway(@PathVariable Integer junctionId, @PathVariable Integer highwayId) {
-
+ Highway highwayRef = highwayRepository.getReferenceById(highwayId);
+ Junction junction = junctionRepository.findById(junctionId).orElseThrow();
+ junction.setHighway(highwayRef);
}
}
--
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