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Bael 738 (#1478) 

* BAEL-724 code for put/patch article

* BAEL-724 fix typo

* BAEL-728 more generic patch approach
This commit is contained in:
Tomasz Lelek 2017-03-24 15:29:14 +01:00 committed by pedja4
parent e884e3f924
commit 2d556cd763
4 changed files with 67 additions and 11 deletions
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10
spring-rest/src/main/java/org/baeldung/repository/HeavyResourceRepository.java
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@ -1,14 +1,20 @@
package org.baeldung.repository;
import org.baeldung.web.dto.HeavyResource;
import org.baeldung.web.dto.HeavyResourceAddressPartialUpdate;
import org.baeldung.web.dto.HeavyResourceAddressOnly;
import java.util.Map;
public class HeavyResourceRepository {
public void save(HeavyResource heavyResource) {
}
public void save(HeavyResourceAddressPartialUpdate partialUpdate) {
public void save(HeavyResourceAddressOnly partialUpdate) {
}
public void save(Map<String, Object> updates, String id) {
}
}

18
spring-rest/src/main/java/org/baeldung/web/controller/HeavyResourceController.java
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@ -3,13 +3,12 @@ package org.baeldung.web.controller;
import org.baeldung.repository.HeavyResourceRepository;
import org.baeldung.web.dto.HeavyResource;
import org.baeldung.web.dto.HeavyResourceAddressPartialUpdate;
import org.baeldung.web.dto.HeavyResourceAddressOnly;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.*;
import java.util.Map;
@RestController
public class HeavyResourceController {
@ -23,9 +22,16 @@ public class HeavyResourceController {
}
@RequestMapping(value = "/heavy", method = RequestMethod.PATCH, consumes = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<?> partialUpdateName(@RequestBody HeavyResourceAddressPartialUpdate partialUpdate) {
public ResponseEntity<?> partialUpdateName(@RequestBody HeavyResourceAddressOnly partialUpdate) {
heavyResourceRepository.save(partialUpdate);
return ResponseEntity.ok("resource address updated");
}
@RequestMapping(value = "/heavy/{id}", method = RequestMethod.PATCH, consumes = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<?> partialUpdateGeneric(@RequestBody Map<String, Object> updates,
@PathVariable("id") String id) {
heavyResourceRepository.save(updates, id);
return ResponseEntity.ok("resource updated");
}
}

31
spring-rest/src/main/java/org/baeldung/web/dto/HeavyResourceAddressOnly.java Normal file
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@ -0,0 +1,31 @@
package org.baeldung.web.dto;
public class HeavyResourceAddressOnly {
private Integer id;
private String address;
public HeavyResourceAddressOnly() {
}
public HeavyResourceAddressOnly(Integer id, String address) {
this.id = id;
this.address = address;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
}

19
spring-rest/src/test/java/org/baeldung/web/controller/HeavyResourceControllerTest.java
View File

@ -3,7 +3,7 @@ package org.baeldung.web.controller;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.baeldung.config.WebConfig;
import org.baeldung.web.dto.HeavyResource;
import org.baeldung.web.dto.HeavyResourceAddressPartialUpdate;
import org.baeldung.web.dto.HeavyResourceAddressOnly;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@ -16,6 +16,8 @@ import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
import java.util.HashMap;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.patch;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
@ -47,10 +49,21 @@ public class HeavyResourceControllerTest {
}
@Test
public void givenNewAddressOfResource_whenExecutePutRequest_thenUpdateResourcePartially() throws Exception {
public void givenNewAddressOfResource_whenExecutePatchRequest_thenUpdateResourcePartially() throws Exception {
mockMvc.perform(patch("/heavy")
.contentType(MediaType.APPLICATION_JSON_VALUE)
.content(objectMapper.writeValueAsString(new HeavyResourceAddressPartialUpdate(1, "5th avenue")))
.content(objectMapper.writeValueAsString(new HeavyResourceAddressOnly(1, "5th avenue")))
).andExpect(status().isOk());
}
@Test
public void givenNewAddressOfResource_whenExecutePatchGeneric_thenUpdateResourcePartially() throws Exception {
HashMap<String, Object> updates = new HashMap<>();
updates.put("address", "5th avenue");
mockMvc.perform(patch("/heavy/1")
.contentType(MediaType.APPLICATION_JSON_VALUE)
.content(objectMapper.writeValueAsString(updates))
).andExpect(status().isOk());
}