All Superinterfaces:

Service

All Known Subinterfaces:

InternalImageServiceLocal

All Known Implementing Classes:

InternalImageServiceImpl, InternalImageServiceSecurity
```
public interface InternalImageService
extends Service
```
Contains methods to access image contents, regardless the image type. Used to prevent access of image contents through other means than the controller, which caches, resizes, etc

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ImageVO`	`load(Long id)`	Loads an image by id
`ImageVO`	`loadByKey(String key)`	Loads an image by key
`SerializableInputStream`	`qrCode(String value, ImageSize size)`	Generates a qr-code image with the given value and size
`SerializableInputStream`	`readConfigurationImage(Long configurationId, ConfigurationImageType type)`	Returns the content of a given configuration image, for the given configuration
`SerializableInputStream`	`readContent(Long id)`	Reads the contents for the image with the given id, with the specified size
`SerializableInputStream`	`readContentByKey(String key)`	Reads the contents for the image with the given key, with the specified size
`SerializableInputStream`	`readThemeImage(Long themeId, ThemeImageType type, String name)`	Returns the content of an image, according to the given image nature
`SerializableInputStream`	`readVoucherTemplateImage(Long voucherTemplateId, String name)`	Returns the content of an image,
`void`	`remove(Long id)`	Removes an image, no matter its type
`void`	`removeByKey(String key)`	Removes an image, no matter its type

Method Detail

load

ImageVO load(Long id)
      throws FrameworkException

Loads an image by id

Throws:: FrameworkException

loadByKey

ImageVO loadByKey(String key)
           throws FrameworkException

Loads an image by key

Throws:: FrameworkException

qrCode

SerializableInputStream qrCode(String value,
                               ImageSize size)
                        throws FrameworkException

Generates a qr-code image with the given value and size

Throws:: FrameworkException

readConfigurationImage

SerializableInputStream readConfigurationImage(Long configurationId,
                                               ConfigurationImageType type)
                                        throws FrameworkException

Returns the content of a given configuration image, for the given configuration

Throws:: FrameworkException

readContent
```
SerializableInputStream readContent(Long id)
                             throws FrameworkException
```
Reads the contents for the image with the given id, with the specified size

Throws:

FrameworkException

readContentByKey

SerializableInputStream readContentByKey(String key)
                                  throws FrameworkException

Reads the contents for the image with the given key, with the specified size

Throws:: FrameworkException

readThemeImage
```
SerializableInputStream readThemeImage(Long themeId,
                                       ThemeImageType type,
                                       String name)
                                throws FrameworkException
```
Returns the content of an image, according to the given image nature

Parameters:

themeId - The theme identifier

type - The image type. Will determine the semantics for the other parameters

name - Depends on the nature. When nature == ThemeImageType.CUSTOM, will be the file name. Otherwise, will be the name for the corresponding enumeration

Throws:

FrameworkException

readVoucherTemplateImage

SerializableInputStream readVoucherTemplateImage(Long voucherTemplateId,
                                                 String name)
                                          throws FrameworkException

Returns the content of an image,

Parameters:: voucherTemplateId - The voucher template identifier; name - The file name.
Throws:: FrameworkException

remove
```
void remove(Long id)
     throws FrameworkException
```
Removes an image, no matter its type

Throws:

FrameworkException

removeByKey

void removeByKey(String key)
          throws FrameworkException

Removes an image, no matter its type

Throws:: FrameworkException

Interface InternalImageService