net.zer0bandwidth.android.lib.database.sqlitehouse.refractor

Class ShortLens

java.lang.Object

net.zer0bandwidth.android.lib.database.sqlitehouse.refractor.Lens<java.lang.Short>

net.zer0bandwidth.android.lib.database.sqlitehouse.refractor.ShortLens

All Implemented Interfaces:

Refractor<java.lang.Short>

public class ShortLens
extends Lens<java.lang.Short>
implements Refractor<java.lang.Short>

Marshals shorts.

Since:

zer0bandwidth-net/android 0.1.4 (#26)

Constructor Summary

Constructors

Constructor and Description
ShortLens()

Method Summary

Modifier and Type	Method and Description
ShortLens	addToBundle(android.os.Bundle bndl, java.lang.String sKey, java.lang.Short val) Determines the correct method in Bundle to be used to add the specified value to an existing bundle.
ShortLens	addToContentValues(android.content.ContentValues vals, java.lang.String sKey, java.lang.Short val) Determines the correct method in ContentValues to be used to add the specified value to a set of content values.
java.lang.Short	fromBundle(android.os.Bundle bndl, java.lang.String sKey) Determines the correct method in Bundle to be used to fetch the specified column, then returns that value.
java.lang.Short	fromCursor(android.database.Cursor crs, java.lang.String sKey) Determines the correct method in Cursor to be used to fetch the specified column, then returns that value.
java.lang.String	getSQLiteDataType() Defines the SQLite data type to be used when writing a value into the database.
java.lang.Short	getSQLiteDefaultValue() Defines the default value as zero.
java.lang.Short	getValueFrom(SQLightable o, java.lang.reflect.Field fld) This implementation simply uses Field.get(java.lang.Object) and tries to cast it to the lens's template parameter type.

Methods inherited from class net.zer0bandwidth.android.lib.database.sqlitehouse.refractor.Lens

getSQLiteDefaultString, toSQLiteString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.zer0bandwidth.android.lib.database.sqlitehouse.refractor.Refractor

getSQLiteDefaultString, toSQLiteString

Constructor Detail

ShortLens

public ShortLens()

Method Detail

getSQLiteDataType

public java.lang.String getSQLiteDataType()

Description copied from interface: Refractor

Defines the SQLite data type to be used when writing a value into the database. This is used to create the column definition.

Specified by:

getSQLiteDataType in interface Refractor<java.lang.Short>

Returns:

the SQLite data type string for this Java data type

getSQLiteDefaultValue

public java.lang.Short getSQLiteDefaultValue()

Defines the default value as zero.

Specified by:

getSQLiteDefaultValue in interface Refractor<java.lang.Short>

Overrides:

getSQLiteDefaultValue in class Lens<java.lang.Short>

Returns:

0

getValueFrom

public java.lang.Short getValueFrom(SQLightable o,
                                    java.lang.reflect.Field fld)
                             throws java.lang.IllegalAccessException

Description copied from class: Lens

This implementation simply uses Field.get(java.lang.Object) and tries to cast it to the lens's template parameter type. Actual implementation classes should override this method if the data type is a primitive.

Specified by:

getValueFrom in interface Refractor<java.lang.Short>

Overrides:

getValueFrom in class Lens<java.lang.Short>

Parameters:

o - the object instance from which the value will be extracted

fld - the field from which the value will be extracted

Returns:

the value

Throws:

java.lang.IllegalAccessException

addToContentValues

public ShortLens addToContentValues(android.content.ContentValues vals,
                                    java.lang.String sKey,
                                    java.lang.Short val)

Description copied from interface: Refractor

Determines the correct method in ContentValues to be used to add the specified value to a set of content values.

Specified by:

addToContentValues in interface Refractor<java.lang.Short>

Parameters:

vals - the set of content values

sKey - the content value key

val - the value to be stored

Returns:

(fluid)

addToBundle

public ShortLens addToBundle(android.os.Bundle bndl,
                             java.lang.String sKey,
                             java.lang.Short val)

Description copied from interface: Refractor

Determines the correct method in Bundle to be used to add the specified value to an existing bundle.

Specified by:

addToBundle in interface Refractor<java.lang.Short>

Parameters:

bndl - the bundle

sKey - the field's key

val - the value to be stored

Returns:

(fluid)

Since:

zer0bandwidth-net/android 0.1.7 (#50)

fromCursor

public java.lang.Short fromCursor(android.database.Cursor crs,
                                  java.lang.String sKey)

Description copied from interface: Refractor

Determines the correct method in Cursor to be used to fetch the specified column, then returns that value.

Specified by:

fromCursor in interface Refractor<java.lang.Short>

Parameters:

crs - the cursor from which data should be fetched

sKey - the data column name

Returns:

the value from the cursor

fromBundle

public java.lang.Short fromBundle(android.os.Bundle bndl,
                                  java.lang.String sKey)

Description copied from interface: Refractor

Determines the correct method in Bundle to be used to fetch the specified column, then returns that value.

Specified by:

fromBundle in interface Refractor<java.lang.Short>

Parameters:

bndl - the bundle from which data should be fetched

sKey - the data column name

Returns:

the value from the bundle

Since:

zer0bandwidth-net/android 0.1.7 (#50)