Package com._1c.g5.v8.dt.platform.pictures

Class AbstractSinglePictureManifest<T extends PictureDef>

java.lang.Object

com._1c.g5.v8.dt.platform.pictures.AbstractSinglePictureManifest<T>

All Implemented Interfaces:

IPictureManifest

Direct Known Subclasses:

AbsSinglePictureManifest, Base64GraphicalSchemeSinglePictureManifest, FormSinglePictureManifest, GeographicalSchemaSinglePictureManifest, GraphicalSchemeSinglePictureManifest, LayoutSinglePictureManifest, MdSinglePictureManifest, PlatformSinglePictureManifest

public abstract class AbstractSinglePictureManifest<T extends PictureDef>
extends Object
implements IPictureManifest

Abstract implementation of IPictureManifest for single picture

Field Summary

Fields inherited from interface com._1c.g5.v8.dt.platform.pictures.IPictureManifest

UNRESOLVED_PICTURE_MANIFEST

Constructor Summary

Constructors

Constructor	Description
AbstractSinglePictureManifest(T picture)	Create instance of AbstractSinglePictureManifest

Method Summary

Modifier and Type	Method	Description
CompositeId	getCompositeId()	The picture CompositeId
PictureDirectionVariant	getDirection(IPictureManifestQuery query)	The picture PictureDirectionVariant
protected abstract Optional<InputStream>	getInputStream()	Read InputStream from current picture.
Optional<InputStream>	getInputStream(IPictureManifestQuery query)	The picture InputStream
protected T	getPicture()	Source picture instance
boolean	isTemplate(IPictureManifestQuery query)	Is picture is template

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractSinglePictureManifest

public AbstractSinglePictureManifest(T picture)

Create instance of AbstractSinglePictureManifest

Parameters:

picture - the source picture, cannot be null

Method Details

getCompositeId

public CompositeId getCompositeId()

Description copied from interface: IPictureManifest

The picture CompositeId

Specified by:

getCompositeId in interface IPictureManifest

Returns:

the CompositeId or null if picture without id.

isTemplate

public boolean isTemplate(IPictureManifestQuery query)

Description copied from interface: IPictureManifest

Is picture is template

Specified by:

isTemplate in interface IPictureManifest

Parameters:

query - the IPictureManifestQuery, cannot be null

Returns:

true if picture by given query is template, false in otherwise

getDirection

public PictureDirectionVariant getDirection(IPictureManifestQuery query)
                                     throws IOException

Description copied from interface: IPictureManifest

The picture PictureDirectionVariant

Specified by:

getDirection in interface IPictureManifest

Parameters:

query - the IPictureManifestQuery, cannot be null

Returns:

first suitable PictureDirectionVariant by the following algorithm:

Picture variant selection in LTR-interface (in order of priority):

1. Left to right
2. Left to right, can flip
3. Right to left, can flip
4. Any
5. Right to left

Picture variant selection in RTL-interface (in order of priority):

1. Right to left
2. Right to left, can flip
3. Left to right, can flip
4. Any
5. Left to right

Throws:

IOException - if there is a problem to read the picture content

getInputStream

public Optional<InputStream> getInputStream(IPictureManifestQuery query)
                                     throws IOException

Description copied from interface: IPictureManifest

The picture InputStream

The picture may be cropped if it contains enough information for this purpose.

Specified by:

getInputStream in interface IPictureManifest

Parameters:

query - the IPictureManifestQuery, cannot be null

Returns:

the InputStream of picture by given query, never null

Throws:

IOException - if there is a problem to read the picture content

getPicture

protected T getPicture()

Source picture instance

Returns:

the picture instance, never null

getInputStream

protected abstract Optional<InputStream> getInputStream()
                                                 throws IOException

Read InputStream from current picture.

Returns:

InputStream of picture, optional, never null

Throws:

IOException - if there is a problem obtaining an read picture content or manifest