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small fixes to match articles

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This commit is contained in:
Loredana 2019-03-17 12:26:00 +02:00
parent b7c1092460
commit f62a8d0f70
15 changed files with 51 additions and 45 deletions
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2
spring-boot-rest/src/main/java/com/baeldung/SpringBootRestApplication.java
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@ -1,11 +1,13 @@
package com.baeldung;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class SpringBootRestApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootRestApplication.class, args);
}

2
spring-boot-rest/src/main/java/com/baeldung/persistence/IOperations.java
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@ -9,7 +9,7 @@ public interface IOperations<T extends Serializable> {
// read - one
T findOne(final long id);
T findById(final long id);
// read - all

5
spring-boot-rest/src/main/java/com/baeldung/persistence/service/common/AbstractService.java
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@ -18,9 +18,8 @@ public abstract class AbstractService<T extends Serializable> implements IOperat
@Override
@Transactional(readOnly = true)
public T findOne(final long id) {
return getDao().findById(id)
.get();
public T findById(final long id) {
return getDao().findById(id).orElse(null);
}
// read - all

2
spring-boot-rest/src/main/java/com/baeldung/spring/WebConfig.java
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@ -55,7 +55,7 @@ public class WebConfig implements WebMvcConfigurer {
@Bean
public FilterRegistrationBean<ShallowEtagHeaderFilter> shallowEtagHeaderFilter() {
FilterRegistrationBean<ShallowEtagHeaderFilter> filterRegistrationBean = new FilterRegistrationBean<>( new ShallowEtagHeaderFilter());
filterRegistrationBean.addUrlPatterns("/auth/foos/*");
filterRegistrationBean.addUrlPatterns("/foos/*");
filterRegistrationBean.setName("etagFilter");
return filterRegistrationBean;
}

26
spring-boot-rest/src/main/java/com/baeldung/web/controller/FooController.java
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@ -5,6 +5,7 @@ import java.util.List;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
@ -20,6 +21,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.server.ResponseStatusException;
import org.springframework.web.util.UriComponentsBuilder;
import com.baeldung.persistence.model.Foo;
@ -32,7 +34,7 @@ import com.baeldung.web.util.RestPreconditions;
import com.google.common.base.Preconditions;
@RestController
@RequestMapping(value = "/auth/foos")
@RequestMapping(value = "/foos")
public class FooController {
@Autowired
@ -41,6 +43,10 @@ public class FooController {
@Autowired
private IFooService service;
@Value("${version}")
Integer version;
public FooController() {
super();
}
@ -51,28 +57,36 @@ public class FooController {
@GetMapping(value = "/{id}/custom-etag")
public ResponseEntity<Foo> findByIdWithCustomEtag(@PathVariable("id") final Long id,
final HttpServletResponse response) {
final Foo resourceById = RestPreconditions.checkFound(service.findOne(id));
final Foo foo = RestPreconditions.checkFound(service.findById(id));
eventPublisher.publishEvent(new SingleResourceRetrievedEvent(this, response));
return ResponseEntity.ok()
.eTag(Long.toString(resourceById.getVersion()))
.body(resourceById);
.eTag(Long.toString(foo.getVersion()))
.body(foo);
}
// read - one
@GetMapping(value = "/{id}")
public Foo findById(@PathVariable("id") final Long id, final HttpServletResponse response) {
final Foo resourceById = RestPreconditions.checkFound(service.findOne(id));
try {
final Foo resourceById = RestPreconditions.checkFound(service.findById(id));
eventPublisher.publishEvent(new SingleResourceRetrievedEvent(this, response));
return resourceById;
}
catch (MyResourceNotFoundException exc) {
throw new ResponseStatusException(
HttpStatus.NOT_FOUND, "Foo Not Found", exc);
}
}
// read - all
@GetMapping
public List<Foo> findAll() {
System.out.println(version);
return service.findAll();
}
@ -120,7 +134,7 @@ public class FooController {
@ResponseStatus(HttpStatus.OK)
public void update(@PathVariable("id") final Long id, @RequestBody final Foo resource) {
Preconditions.checkNotNull(resource);
RestPreconditions.checkFound(service.findOne(resource.getId()));
RestPreconditions.checkFound(service.findById(resource.getId()));
service.update(resource);
}

16
spring-boot-rest/src/main/java/com/baeldung/web/controller/RootController.java
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@ -7,34 +7,28 @@ import javax.servlet.http.HttpServletResponse;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.util.UriTemplate;
import com.baeldung.web.util.LinkUtil;
@Controller
@RequestMapping(value = "/auth/")
public class RootController {
public RootController() {
super();
}
// API
// discover
@RequestMapping(value = "admin", method = RequestMethod.GET)
@GetMapping("/")
@ResponseStatus(value = HttpStatus.NO_CONTENT)
public void adminRoot(final HttpServletRequest request, final HttpServletResponse response) {
final String rootUri = request.getRequestURL()
.toString();
final URI fooUri = new UriTemplate("{rootUri}/{resource}").expand(rootUri, "foo");
final String linkToFoo = LinkUtil.createLinkHeader(fooUri.toASCIIString(), "collection");
response.addHeader("Link", linkToFoo);
final URI fooUri = new UriTemplate("{rootUri}{resource}").expand(rootUri, "foos");
final String linkToFoos = LinkUtil.createLinkHeader(fooUri.toASCIIString(), "collection");
response.addHeader("Link", linkToFoos);
}
}

2
spring-boot-rest/src/main/java/com/baeldung/web/hateoas/listener/PaginatedResultsRetrievedDiscoverabilityListener.java
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@ -115,7 +115,7 @@ class PaginatedResultsRetrievedDiscoverabilityListener implements ApplicationLis
protected void plural(final UriComponentsBuilder uriBuilder, final Class clazz) {
final String resourceName = clazz.getSimpleName()
.toLowerCase() + "s";
uriBuilder.path("/auth/" + resourceName);
uriBuilder.path("/" + resourceName);
}
}

3
spring-boot-rest/src/main/resources/application.properties
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@ -1,6 +1,7 @@
server.port=8082
server.servlet.context-path=/spring-boot-rest
### Spring Boot default error handling configurations
#server.error.whitelabel.enabled=false
#server.error.include-stacktrace=always
version=1

2
spring-boot-rest/src/test/java/com/baeldung/Consts.java
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@ -1,5 +1,5 @@
package com.baeldung;
public interface Consts {
int APPLICATION_PORT = 8082;
int APPLICATION_PORT = 8080;
}

2
spring-boot-rest/src/test/java/com/baeldung/common/web/AbstractLiveTest.java
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@ -59,7 +59,7 @@ public abstract class AbstractLiveTest<T extends Serializable> {
//
protected String getURL() {
return "http://localhost:" + APPLICATION_PORT + "/spring-boot-rest/auth/foos";
return "http://localhost:" + APPLICATION_PORT + "/spring-boot-rest/foos";
}
}

2
spring-boot-rest/src/test/java/com/baeldung/web/FooControllerAppIntegrationTest.java
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@ -27,7 +27,7 @@ public class FooControllerAppIntegrationTest {
@Test
public void whenFindPaginatedRequest_thenEmptyResponse() throws Exception {
this.mockMvc.perform(get("/auth/foos").param("page", "0")
this.mockMvc.perform(get("/foos").param("page", "0")
.param("size", "2"))
.andExpect(status().isOk())
.andExpect(content().json("[]"));

2
spring-boot-rest/src/test/java/com/baeldung/web/FooControllerCustomEtagIntegrationTest.java
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@ -29,7 +29,7 @@ public class FooControllerCustomEtagIntegrationTest {
@Autowired
private MockMvc mvc;
private String FOOS_ENDPOINT = "/auth/foos/";
private String FOOS_ENDPOINT = "/foos/";
private String CUSTOM_ETAG_ENDPOINT_SUFFIX = "/custom-etag";
private static String serializeFoo(Foo foo) throws Exception {

2
spring-boot-rest/src/test/java/com/baeldung/web/FooControllerWebLayerIntegrationTest.java
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@ -51,7 +51,7 @@ public class FooControllerWebLayerIntegrationTest {
doNothing().when(publisher)
.publishEvent(any(PaginatedResultsRetrievedEvent.class));
this.mockMvc.perform(get("/auth/foos").param("page", "0")
this.mockMvc.perform(get("/foos").param("page", "0")
.param("size", "2"))
.andExpect(status().isOk())
.andExpect(jsonPath("$",Matchers.hasSize(1)));

2
spring-boot-rest/src/test/java/com/baeldung/web/FooPageableLiveTest.java
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@ -74,7 +74,7 @@ public class FooPageableLiveTest extends AbstractBasicLiveTest<Foo> {
}
protected String getPageableURL() {
return "http://localhost:" + APPLICATION_PORT + "/spring-boot-rest/auth/foos/pageable";
return "http://localhost:" + APPLICATION_PORT + "/spring-boot-rest/foos/pageable";
}
}

20
spring-boot-rest/src/test/resources/foo_API_test.postman_collection.json
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@ -42,15 +42,14 @@
"raw": "{\n \"name\": \"Transformers\"\n}"
},
"url": {
"raw": "http://localhost:8082/spring-boot-rest/auth/foos",
"raw": "http://localhost:8080/spring-boot-rest/foos",
"protocol": "http",
"host": [
"localhost"
],
"port": "8082",
"port": "8080",
"path": [
"spring-boot-rest",
"auth",
"foos"
]
}
@ -85,15 +84,14 @@
"raw": ""
},
"url": {
"raw": "http://localhost:8082/spring-boot-rest/auth/foos/{{id}}",
"raw": "http://localhost:8080/spring-boot-rest/foos/{{id}}",
"protocol": "http",
"host": [
"localhost"
],
"port": "8082",
"port": "8080",
"path": [
"spring-boot-rest",
"auth",
"foos",
"{{id}}"
]
@ -123,15 +121,14 @@
"raw": ""
},
"url": {
"raw": "http://localhost:8082/spring-boot-rest/auth/foos/{{id}}",
"raw": "http://localhost:8080/spring-boot-rest/foos/{{id}}",
"protocol": "http",
"host": [
"localhost"
],
"port": "8082",
"port": "8080",
"path": [
"spring-boot-rest",
"auth",
"foos",
"{{id}}"
]
@ -164,15 +161,14 @@
"raw": ""
},
"url": {
"raw": "http://localhost:8082/spring-boot-rest/auth/foos/{{id}}",
"raw": "http://localhost:8080/spring-boot-rest/foos/{{id}}",
"protocol": "http",
"host": [
"localhost"
],
"port": "8082",
"port": "8080",
"path": [
"spring-boot-rest",
"auth",
"foos",
"{{id}}"
]