com.weebly.opus1269.clipman.db

Class OldClipsDB

java.lang.Object

com.weebly.opus1269.clipman.db.OldClipsDB

All Implemented Interfaces:

java.util.concurrent.Callable<java.lang.Boolean>

class OldClipsDB
extends java.lang.Object
implements java.util.concurrent.Callable<java.lang.Boolean>

Class for moving data from old database to Room database

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	OldClipsDB.ClipTable Inner class that defines the Clip table
(package private) static class	OldClipsDB.LabelMapTable Inner class that defines the LabelMap table
(package private) static class	OldClipsDB.LabelTable Inner class that defines the Label table

Field Summary

Fields

Modifier and Type	Field and Description
private android.util.LongSparseArray<java.util.List<java.lang.String>>	clipIdLabelNamesMap Sparse Array of old clip ids and their List of label names
private java.util.List<Clip>	clips
private android.database.sqlite.SQLiteDatabase	db
private static java.lang.String	DB_NAME
private java.util.List<Label>	labels
private static java.lang.String	TAG

Constructor Summary

Constructors

Constructor and Description
OldClipsDB()

Method Summary

Modifier and Type	Method and Description
java.lang.Boolean	call()
boolean	delete() Delete the old database
static boolean	exists()
private void	loadClips()
private void	loadLabelMaps()
private void	loadLabels()
private void	loadTables() Load all the data from the old database

Methods inherited from class java.lang.Object

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

Field Detail

TAG

private static final java.lang.String TAG

See Also:

Constant Field Values

DB_NAME

private static final java.lang.String DB_NAME

See Also:

Constant Field Values

db

private android.database.sqlite.SQLiteDatabase db

labels

private java.util.List<Label> labels

clips

private java.util.List<Clip> clips

clipIdLabelNamesMap

private android.util.LongSparseArray<java.util.List<java.lang.String>> clipIdLabelNamesMap

Sparse Array of old clip ids and their List of label names

Constructor Detail

OldClipsDB

public OldClipsDB()

Method Detail

exists

public static boolean exists()

call

public java.lang.Boolean call()
                       throws android.database.SQLException

Specified by:

call in interface java.util.concurrent.Callable<java.lang.Boolean>

Throws:

android.database.SQLException

delete

public boolean delete()

Delete the old database

Returns:

true if deleted or doesn't exist

loadTables

private void loadTables()

Load all the data from the old database

loadClips

private void loadClips()

loadLabels

private void loadLabels()

loadLabelMaps

private void loadLabelMaps()