de.terrestris.shogun2.web

Class ImageFileController<E extends de.terrestris.shogun2.model.ImageFile,D extends de.terrestris.shogun2.dao.ImageFileDao<E>,S extends ImageFileService<E,D>>

java.lang.Object

de.terrestris.shogun2.web.AbstractWebController<E,D,S>

de.terrestris.shogun2.web.FileController<E,D,S>

de.terrestris.shogun2.web.ImageFileController<E,D,S>

@Controller
 @RequestMapping(value="/image")
public class ImageFileController<E extends de.terrestris.shogun2.model.ImageFile,D extends de.terrestris.shogun2.dao.ImageFileDao<E>,S extends ImageFileService<E,D>>
extends FileController<E,D,S>

Author:

Johannes Weskamm, Daniel Koch

Field Summary

Fields inherited from class de.terrestris.shogun2.web.AbstractWebController

LOG, service

Constructor Summary

Constructors

Modifier	Constructor and Description
	ImageFileController() Default constructor, which calls the type-constructor
protected	ImageFileController(Class<E> entityClass) Constructor that sets the concrete entity class for the controller.

Method Summary

Modifier and Type	Method and Description
org.springframework.http.ResponseEntity<?>	getThumbnail(Integer id) Gets an image from the database by the given id
void	setService(S service) We have to use Qualifier to define the correct service here.
org.springframework.http.ResponseEntity<String>	uploadFile(org.springframework.web.multipart.MultipartFile uploadedImage) Persists an image as bytearray in the database

Methods inherited from class de.terrestris.shogun2.web.FileController

getFile

Methods inherited from class de.terrestris.shogun2.web.AbstractWebController

getEntityClass, getService

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageFileController

public ImageFileController()

Default constructor, which calls the type-constructor

ImageFileController

protected ImageFileController(Class<E> entityClass)

Constructor that sets the concrete entity class for the controller. Subclasses MUST call this constructor.

Method Detail

setService

@Autowired
 @Qualifier(value="imageFileService")
public void setService(S service)

We have to use Qualifier to define the correct service here. Otherwise, spring can not decide which service has to be autowired here as there are multiple candidates.

Overrides:

setService in class FileController<E extends de.terrestris.shogun2.model.ImageFile,D extends de.terrestris.shogun2.dao.ImageFileDao<E>,S extends ImageFileService<E,D>>

Parameters:

service - the service to set

uploadFile

@RequestMapping(value="/upload.action",
                method=POST)
public org.springframework.http.ResponseEntity<String> uploadFile(@RequestParam(value="file")
                                                                                                                                       org.springframework.web.multipart.MultipartFile uploadedImage)

Persists an image as bytearray in the database

Overrides:

uploadFile in class FileController<E extends de.terrestris.shogun2.model.ImageFile,D extends de.terrestris.shogun2.dao.ImageFileDao<E>,S extends ImageFileService<E,D>>

Parameters:

uploadedImage -

Returns:

getThumbnail

@RequestMapping(value="/getThumbnail.action",
                method=GET)
public org.springframework.http.ResponseEntity<?> getThumbnail(@RequestParam
                                                                                                                                         Integer id)

Gets an image from the database by the given id

Returns:

Throws:

SQLException