Spring 4.X

Spring annotation to enable any spring module


enable spring mvc	@EnableWebMvc
enable security in spring mvc	@EnableWebSecurity
it has been deprecated in 4.1.0	@~~EnableWebMvcSecurity~~
enable spring-data-jpa java configuration	@EnableJpaRepositories
enable spring-data-mongodb java configuration	@EnableMongoRepositories
	@EnableNeo4jRepositories
	@EnableCaching
method level security	@EnableGlobalSecurity
enable AMQP based message configuration	@EnableRabbit
	@EnableWebSocket
configure Message broker	@EnableWebSocketMessageBroker

Spring Context configuration annotation


spring 2.0 annotation for bean configuration. Alternative to element	@Component	value
it is used to translate SQLException to spring exception hierarchy when JPA or Hibernate used and not using any templates of Spring	@Repository
it is used to import @Bean configuration from another of @Configuration class	@Import
it is used to import bean configured using xml file into java config class	@ImportResource
it is used for service classes	@Service
	custom annotation with @Component annotated
used when explicit configuration as alternative to auto scanning beans	@Bean	name
	@DateTimeFormat
startup context, used in Junit test	@ContextConfiguration
java config instead of xml file	@Configuration
package path to find spring bean	@ComponentScan	basePackages	basePackageClassess
use at constructor, setter and variable declaration	@Autowired	required
when ambibuity for bean type, to specify one among them	@Primary
Fine-grained auto wiring, when more than one bean possible for autowire It is Spring based and introduced at 2.5	@Qualifier	name
it is spring annotation. It is alternative for 'scope' attribute of tag	@Scope	value	proxyMode
loan the given property file from classpath and access p9roperty using Envionment object	@PropertySource
it is spring 3.0 annotation, used to hold Spring Expression language Superooo super annotation. Using Spring expression language it simplify code a lot at least access value and assiging values	@Value

Spring Data


to define JPA/mongodb query in method declaration	@Query


	@Cacheable
	@CachePut
	@CacheEvict
	@Caching

Spring Security


it is method level security	@Secured
provided by JSR-250, alternative to @Secured	@RolesAllowed
	@PreAuthorize
	@PostAuthorize
	@PreFilter
	@PostFilter

Spring MVC, RestFul


define spring MVC controller ( like actions in struts )	@Controller
method mapping in controller	@RequestMapping	method	produces	consumes
specify the request paramters	@RequestParam	value	defaultValue
validate request parameters, as in POJO	@Valid
	@RequestHeader
introduced in 3.2 version	@ModelAttributes
	@SessionAttriute
	@CookieValue
Spring Security
	@AuthenticationPrincipal
Exception Handling
annotate method to handle exception in controller	@ExceptionHandler
handle exception across many controller	@ControllerAdvice
used to map a exception to http status code	@ResponseStatus
RestFul
introduced in spring 4.0	@RestController
it is used to bind URL path as parameter variables	@PathVariable
bypass view based rendering	@ResponseBody
convert HTTP data into java object	@RequestBody
File Upload
used to map multipart request for file upload	@RequestPart
STOMP
Stomp based controller	@MessageMapping

Spring-Profile


define a bean belongs to pariticular profile, spring.profiles.default and spring.profiles.active environment variable used	@Profile
it is used in integration testing along with Test Class	@ActiveProfiles
to define bean condition rather than depends on only Profile feature	@Conditional

Transaction Handling


it is spring annotation, used for specify a method or entire class itself to be a part of transaction, it is introduced in spring 2.0 itself	@Transactional	propgation	isolation	timeout	noRollbackfor	Rollbackfor	readOnly

Spring JMX– annotation

@ManagedResource
@ManagedAttribute
@ManagedOperation

Schedule – annotation

@Async
@Schedule

Spring Webservice – annotation

@Endpoint
@payloadRoot

Spring 3.0 Junit 4.5 – annotation

@TestExecutionListeners
@TransactionConfiguration
@BeforeTransaction
@AfterTransaction
@RollBack
@DirtiesContext
@Repeat
@Timed
@NotTransactional
@ExpectedException
@IfProfileValue
@ProfileValueSourceConfiguration
@ConstructorProperties
@Required
@Configurable
@Provider
@Sql

Spring-Batch


which method has to be execute before a job start	@BeforeJob
which method has to be execute after a job start	@AfterJob

	@BeforeStep
	@AfterStep
	@BeforeChunk
	@AfterChunk

	@EnableBatchConfiguration
	@EnableBatchProcessing

	@BeforeRead
	@AfterRead
	@OnReadError

	@BeforeProcess
	@AfterProcess
	@OnProcessError

	@BeforeWrite
	@AfterWrite
	@OnWriteError

skip listener annotations	@OnSkipInRead
	@OnSkipInProcess
	@OnSkipInWrite

AspectJ annotation


AOP ( These annotation from ASPECTJ , NOT FROM SPRING, but spring gives implementation for them )
used tell a class for Aspect = pointcut + advices
It just marker to proxy to be created for this class	@Aspect
used to define pointcut and share among many advice annotation, when pointcut are repeating.	@Pointcut
it used to say a advice should execute before to joint point	@Before	returning	argNames
used for AOP programming prior to Spring 2.0	@AfterReturning	throwing	argNames	pointcut
used to say after throwing advice	@AfterThrowing
it is like finally block in java code. This advice execute regardless of method executed or throwed some exception.we use this to close any resources	@After
it is best for Transaction management. It is executed even if it got exception	@Around
introducing new method in existing bean, support multiple Inheritance ( introduce by Spring )	@DeclaredParents	value	defaultImpl

Spring Portlet MVC

	Annotation
it s specific to portlet annotation	@RequestMapping
it s specific to portlet annotation	@Controller
specify action method of a controller	@ActionMapping
specify render method of a controller	@RenderMapping
	@ResourceMapping
	@EventMapping
bind model attribute to PortletSession	@SessionAttributes
	@InitBinder

Spring Validation Framework

@Valid
@Constraint

Spring 4.2

Spring 4.X

Spring annotation to enable any spring module

Spring Context configuration annotation

Spring Data

Spring Security

Spring MVC, RestFul

Spring-Profile

Transaction Handling

Spring JMX– annotation

Schedule – annotation

Spring Webservice – annotation

Spring 3.0 Junit 4.5 – annotation

Spring-Batch

AspectJ annotation

Spring Portlet MVC

Spring Validation Framework

results matching ""

No results matching ""