Convert to jar with thymeleaf

src/main/java/org/springframework/samples/petclinic/PetClinicApplication.java

@@ -18,23 +18,16 @@ package org.springframework.samples.petclinic;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.builder.SpringApplicationBuilder;
-import org.springframework.boot.web.support.SpringBootServletInitializer;
 
 /**
  * PetClinic Spring Boot Application.
  *
  */
 @SpringBootApplication
-public class PetClinicApplication extends SpringBootServletInitializer {
+public class PetClinicApplication {
 
-    @Override
-    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
-        return application.sources(PetClinicApplication.class);
+    public static void main(String[] args) throws Exception {
+        SpringApplication.run(PetClinicApplication.class, args);
     }
 
-	public static void main(String[] args) throws Exception {
-		SpringApplication.run(PetClinicApplication.class, args);
-	}
-
 }

src/main/java/org/springframework/samples/petclinic/model/Pet.java

@@ -34,6 +34,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Date;
 import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
 
@@ -62,7 +63,7 @@ public class Pet extends NamedEntity {
     private Owner owner;
 
     @OneToMany(cascade = CascadeType.ALL, mappedBy = "pet", fetch = FetchType.EAGER)
-    private Set<Visit> visits;
+    private Set<Visit> visits = new LinkedHashSet<>();
 
 
     public void setBirthDate(Date birthDate) {

src/main/java/org/springframework/samples/petclinic/repository/OwnerRepository.java

@@ -17,11 +17,9 @@ package org.springframework.samples.petclinic.repository;
 
 import java.util.Collection;
 
-import org.springframework.dao.DataAccessException;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.Repository;
 import org.springframework.data.repository.query.Param;
-import org.springframework.samples.petclinic.model.BaseEntity;
 import org.springframework.samples.petclinic.model.Owner;
 
 /**
@@ -51,7 +49,7 @@ public interface OwnerRepository extends Repository<Owner, Integer> {
      * @return the {@link Owner} if found
      */
     @Query("SELECT owner FROM Owner owner left join fetch owner.pets WHERE owner.id =:id")
-    Owner findById(@Param("id") int id);
+    Owner findById(@Param("id") Integer id);
 
     /**
      * Save an {@link Owner} to the data store, either inserting or updating it.

src/main/java/org/springframework/samples/petclinic/repository/PetRepository.java

@@ -17,10 +17,8 @@ package org.springframework.samples.petclinic.repository;
 
 import java.util.List;
 
-import org.springframework.dao.DataAccessException;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.Repository;
-import org.springframework.samples.petclinic.model.BaseEntity;
 import org.springframework.samples.petclinic.model.Pet;
 import org.springframework.samples.petclinic.model.PetType;
 
@@ -47,7 +45,7 @@ public interface PetRepository extends Repository<Pet, Integer> {
      * @param id the id to search for
      * @return the {@link Pet} if found
      */
-    Pet findById(int id);
+    Pet findById(Integer id);
 
     /**
      * Save a {@link Pet} to the data store, either inserting or updating it.

src/main/java/org/springframework/samples/petclinic/service/ClinicServiceImpl.java

@@ -29,8 +29,8 @@ import javax.cache.annotation.CacheResult;
 import java.util.Collection;
 
 /**
- * Mostly used as a facade for all Petclinic controllers
- * Also a placeholder for @Transactional and @CacheResult annotations
+ * Mostly used as a facade for all Petclinic controllers Also a placeholder
+ * for @Transactional and @CacheResult annotations
  *
  * @author Michael Isvy
  */
@@ -43,7 +43,8 @@ public class ClinicServiceImpl implements ClinicService {
     private VisitRepository visitRepository;
 
     @Autowired
-    public ClinicServiceImpl(PetRepository petRepository, VetRepository vetRepository, OwnerRepository ownerRepository, VisitRepository visitRepository) {
+    public ClinicServiceImpl(PetRepository petRepository, VetRepository vetRepository, OwnerRepository ownerRepository,
+            VisitRepository visitRepository) {
         this.petRepository = petRepository;
         this.vetRepository = vetRepository;
         this.ownerRepository = ownerRepository;
@@ -74,14 +75,12 @@ public class ClinicServiceImpl implements ClinicService {
         ownerRepository.save(owner);
     }
 
-
     @Override
     @Transactional
     public void saveVisit(Visit visit) throws DataAccessException {
         visitRepository.save(visit);
     }
 
-
     @Override
     @Transactional(readOnly = true)
     public Pet findPetById(int id) throws DataAccessException {
@@ -101,10 +100,9 @@ public class ClinicServiceImpl implements ClinicService {
         return vetRepository.findAll();
     }
 
-	@Override
-	public Collection<Visit> findVisitsByPetId(int petId) {
-		return visitRepository.findByPetId(petId);
-	}
-
+    @Override
+    public Collection<Visit> findVisitsByPetId(int petId) {
+        return visitRepository.findByPetId(petId);
+    }
 
 }

src/main/java/org/springframework/samples/petclinic/web/CrashController.java

@@ -23,18 +23,16 @@ import org.springframework.web.bind.annotation.RequestMethod;
  * Controller used to showcase what happens when an exception is thrown
  *
  * @author Michael Isvy
- *         <p/>
- *         Also see how the bean of type 'SimpleMappingExceptionResolver' has been declared inside
- *         /WEB-INF/mvc-core-config.xml
+ * <p/>
+ * Also see how a view that resolves to "error" has been added ("error.html").
  */
 @Controller
 public class CrashController {
 
     @RequestMapping(value = "/oups", method = RequestMethod.GET)
     public String triggerException() {
-        throw new RuntimeException("Expected: controller used to showcase what " +
-            "happens when an exception is thrown");
+        throw new RuntimeException(
+                "Expected: controller used to showcase what " + "happens when an exception is thrown");
     }
 
-
 }

src/main/java/org/springframework/samples/petclinic/web/CustomErrorController.java

@@ -1,35 +0,0 @@
-/*
- * Copyright 2002-2016 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.samples.petclinic.web;
-
-import org.springframework.boot.autoconfigure.web.ErrorController;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RequestMapping;
-
-@Controller
-public class CustomErrorController implements ErrorController {
-
-	@RequestMapping(value = "/error")
-	public String error() {
-		return "exception";
-	}
-
-	@Override
-	public String getErrorPath() {
-		return "/error";
-	}
-}

src/main/java/org/springframework/samples/petclinic/web/VetController.java

@@ -18,7 +18,6 @@ package org.springframework.samples.petclinic.web;
 import java.util.Map;
 
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.MediaType;
 import org.springframework.samples.petclinic.model.Vets;
 import org.springframework.samples.petclinic.service.ClinicService;
 import org.springframework.stereotype.Controller;
@@ -36,32 +35,28 @@ public class VetController {
 
     private final ClinicService clinicService;
 
-
     @Autowired
     public VetController(ClinicService clinicService) {
         this.clinicService = clinicService;
     }
 
-    @RequestMapping(value = {"/vets.html"})
+    @RequestMapping(value = { "/vets.html" })
     public String showVetList(Map<String, Object> model) {
-        // Here we are returning an object of type 'Vets' rather than a collection of Vet objects
-        // so it is simpler for Object-Xml mapping
+        // Here we are returning an object of type 'Vets' rather than a collection of Vet
+        // objects so it is simpler for Object-Xml mapping
         Vets vets = new Vets();
         vets.getVetList().addAll(this.clinicService.findVets());
         model.put("vets", vets);
         return "vets/vetList";
     }
 
-    @RequestMapping(value = {"/vets.json", "/vets.xml"})
-    public
-    @ResponseBody
-    Vets showResourcesVetList() {
-        // Here we are returning an object of type 'Vets' rather than a collection of Vet objects
-        // so it is simpler for JSon/Object mapping
+    @RequestMapping(value = { "/vets.json", "/vets.xml" })
+    public @ResponseBody Vets showResourcesVetList() {
+        // Here we are returning an object of type 'Vets' rather than a collection of Vet
+        // objects so it is simpler for JSon/Object mapping
         Vets vets = new Vets();
         vets.getVetList().addAll(this.clinicService.findVets());
         return vets;
     }
 
-
 }

src/main/java/org/springframework/samples/petclinic/web/VisitController.java

@@ -89,10 +89,4 @@ public class VisitController {
         }
     }
 
-    @RequestMapping(value = "/owners/*/pets/{petId}/visits", method = RequestMethod.GET)
-    public String showVisits(@PathVariable int petId, Map<String, Object> model) {
-        model.put("visits", this.clinicService.findPetById(petId).getVisits());
-        return "visitList";
-    }
-
 }