From 93138f7a163c4d3673f6b1297af354ffb1b504df Mon Sep 17 00:00:00 2001
From: Hendrik Jungnitsch <hendrik.jungnitsch@gedoplan.de>
Date: Mo, 14 Nov 2022 12:10:35 +0100
Subject: [PATCH] exercise01
---
src/main/java/de/gedoplan/seminar/jpa/exercise/domain/Highway.java | 19 +++++++++++++++++--
src/main/java/de/gedoplan/seminar/jpa/exercise/rest/HighwayResource.java | 4 ++--
src/main/java/de/gedoplan/seminar/jpa/exercise/repository/HighwayRepository.java | 8 +++++++-
3 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/src/main/java/de/gedoplan/seminar/jpa/exercise/domain/Highway.java b/src/main/java/de/gedoplan/seminar/jpa/exercise/domain/Highway.java
index 2de1fde..7f3ca9b 100644
--- a/src/main/java/de/gedoplan/seminar/jpa/exercise/domain/Highway.java
+++ b/src/main/java/de/gedoplan/seminar/jpa/exercise/domain/Highway.java
@@ -1,11 +1,23 @@
package de.gedoplan.seminar.jpa.exercise.domain;
-public class Highway {
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+@Entity
+@Table(name = Highway.TABLE_NAME)
+public class Highway {
+
+ public static final String TABLE_NAME = "JPA_HIGHWAY";
+
+ @Id
private int id;
private String name;
private String origin;
private String destination;
+
+ public Highway() {
+ }
public Highway(int id, String name, String origin, String destination) {
this.id = id;
@@ -46,6 +58,9 @@
return this.destination;
}
-
+ @Override
+ public String toString() {
+ return "Highway [id=" + id + ", name=" + name + ", origin=" + origin + ", destination=" + destination + "]";
+ }
}
diff --git a/src/main/java/de/gedoplan/seminar/jpa/exercise/repository/HighwayRepository.java b/src/main/java/de/gedoplan/seminar/jpa/exercise/repository/HighwayRepository.java
index 1b42580..afdf070 100644
--- a/src/main/java/de/gedoplan/seminar/jpa/exercise/repository/HighwayRepository.java
+++ b/src/main/java/de/gedoplan/seminar/jpa/exercise/repository/HighwayRepository.java
@@ -1,5 +1,11 @@
package de.gedoplan.seminar.jpa.exercise.repository;
-public interface HighwayRepository {
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import de.gedoplan.seminar.jpa.exercise.domain.Highway;
+
+@Repository
+public interface HighwayRepository extends JpaRepository<Highway, Integer> {
}
diff --git a/src/main/java/de/gedoplan/seminar/jpa/exercise/rest/HighwayResource.java b/src/main/java/de/gedoplan/seminar/jpa/exercise/rest/HighwayResource.java
index 914e1c9..03d90e7 100644
--- a/src/main/java/de/gedoplan/seminar/jpa/exercise/rest/HighwayResource.java
+++ b/src/main/java/de/gedoplan/seminar/jpa/exercise/rest/HighwayResource.java
@@ -38,7 +38,7 @@
public void insert(@RequestBody Highway highway) {
this.logger.debug("----- insert -----");
- // this.highwayRepository.
+ this.highwayRepository.save(highway);
this.logger.debug("Inserted: " + highway);
}
@@ -49,7 +49,7 @@
@GetMapping("/{ID}")
public Highway findById(@PathVariable("ID") Integer id) {
this.logger.debug("----- findById -----");
- Optional<Highway> highway = Optional.empty();//this.highwayRepository.
+ Optional<Highway> highway = this.highwayRepository.findById(id);
highway.ifPresent(h -> this.logger.debug(id+": "+h));
return highway.orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND));
--
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