net.doo.snap.persistence

Class PageFactory

java.lang.Object

net.doo.snap.persistence.PageFactory

public class PageFactory
extends java.lang.Object

Creates Pages and saves their content in file system

See Also:

PageStoreStrategy

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PageFactory.Result Result of Page creation.

Constructor Summary

Constructors

Constructor and Description
PageFactory(BitmapLruCache bitmapLruCache, PageStoreStrategy pageStoreStrategy)

Method Summary

Modifier and Type	Method and Description
Page	buildPage(android.graphics.Bitmap image) Builds new Page from provided data.
PageFactory.Result	buildPage(android.graphics.Bitmap image, int screenWidth, int screenHeight) Builds new Page from provided data.
Page	buildPage(byte[] image) Builds new Page from provided data.
PageFactory.Result	buildPage(byte[] image, int screenWidth, int screenHeight) Builds new Page from provided data.
Page	buildPage(java.io.File image) Builds new Page from provided data.
PageFactory.Result	buildPage(java.lang.String pageId, byte[] image, int screenWidth, int screenHeight) Builds new Page from provided data.

Methods inherited from class java.lang.Object

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

Constructor Detail

PageFactory

public PageFactory(BitmapLruCache bitmapLruCache,
                   PageStoreStrategy pageStoreStrategy)

Method Detail

buildPage

public final PageFactory.Result buildPage(android.graphics.Bitmap image,
                                          int screenWidth,
                                          int screenHeight)
                                   throws java.io.IOException

Builds new Page from provided data. Result represented as PageFactory.Result class.

Might perform image compression, so if you're already have compressed image (in a file system, for instance) consider using buildPage(byte[], int, int) instead

Throws:

java.io.IOException

buildPage

public PageFactory.Result buildPage(byte[] image,
                                    int screenWidth,
                                    int screenHeight)
                             throws java.io.IOException

Builds new Page from provided data. Result represented as PageFactory.Result class.

Parameters:

image - original image bytes

screenWidth - width of the device screen

screenHeight - height of the device screen

Returns:

PageFactory.Result which contains information about the created Page

Throws:

java.io.IOException - in case if files associated with Page could not be created.

buildPage

public final Page buildPage(android.graphics.Bitmap image)
                     throws java.io.IOException

Builds new Page from provided data.

Throws:

java.io.IOException - in case if files associated with Page could not be created.

buildPage

public Page buildPage(byte[] image)
               throws java.io.IOException

Builds new Page from provided data.

Parameters:

image - original image bytes

Returns:

Page which contains information about the created Page

Throws:

java.io.IOException - in case if files associated with Page could not be created.

buildPage

public PageFactory.Result buildPage(java.lang.String pageId,
                                    byte[] image,
                                    int screenWidth,
                                    int screenHeight)
                             throws java.io.IOException

Builds new Page from provided data. Result represented as PageFactory.Result class.

Parameters:

pageId -

image - original image bytes

screenWidth - width of the device screen

screenHeight - height of the device screen

Returns:

PageFactory.Result which contains information about the created Page

Throws:

java.io.IOException - in case if files associated with Page could not be created.

buildPage

public final Page buildPage(java.io.File image)
                     throws java.io.IOException

Builds new Page from provided data.

Throws:

java.io.IOException - in case if files associated with Page could not be created.