Package ball.spring

Class AbstractController

java.lang.Object

ball.spring.AbstractController

All Implemented Interfaces:

ErrorController

public abstract class AbstractController
extends Object
implements ErrorController

Abstract Controller base class. Implements ErrorController, implements getViewName() (with String.join("-", getClass().getPackage().getName().split(Pattern.quote(".")))), provides addDefaultModelAttributesTo(Model) from corresponding template.model.properties, and configures SpringResourceTemplateResolver to use decoupled logic.

Injected Field Summary

Annotation(s)	Field
@Value(value="${server.error.path:${error.path:/error}}")	private String errorPath
@Autowired(required=true)	private ApplicationContext context
@Autowired(required=true)	private SpringTemplateEngine engine
@Autowired(required=true)	private SpringResourceTemplateResolver resolver

Author:

Allen D. Ball

Constructor Summary

Constructors

Constructor	Description
AbstractController()

Method Summary

Modifier and Type	Method	Description
void	addDefaultModelAttributesTo(Model model)
void	destroy()
String	error()
String	getViewName()
String	handle(Model model, Exception exception)
String	handleNOT_FOUND(Model model, NoSuchElementException exception)
void	init()
String	webjarsjs()	See RequireJS.getSetupJavaScript(String).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractController

public AbstractController()

Method Detail

init

@PostConstruct
public void init()

destroy

@PreDestroy
public void destroy()

getViewName

public String getViewName()

addDefaultModelAttributesTo

@ModelAttribute
public void addDefaultModelAttributesTo(Model model)

webjarsjs

@ResponseBody
@RequestMapping(value="/webjarsjs",
                produces="application/javascript")
public String webjarsjs()

See RequireJS.getSetupJavaScript(String).

Returns:

The set-up javascript.

error

@RequestMapping("${server.error.path:${error.path:/error}}")
public String error()

handleNOT_FOUND

@ExceptionHandler
@ResponseStatus(NOT_FOUND)
public String handleNOT_FOUND(Model model,
                              NoSuchElementException exception)

handle

@ExceptionHandler
@ResponseStatus(INTERNAL_SERVER_ERROR)
public String handle(Model model,
                     Exception exception)