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

Class StringLens

java.lang.Object

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

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

All Implemented Interfaces:

Refractor<java.lang.String>

public class StringLens
extends Lens<java.lang.String>
implements Refractor<java.lang.String>

Marshals strings.

Since:

zer0bandwidth-net/android 0.1.4 (#26)

Constructor Summary

Constructors

Constructor and Description
StringLens()

Method Summary

Modifier and Type	Method and Description
StringLens	addToBundle(android.os.Bundle bndl, java.lang.String sKey, java.lang.String val) Determines the correct method in Bundle to be used to add the specified value to an existing bundle.
StringLens	addToContentValues(android.content.ContentValues vals, java.lang.String sKey, java.lang.String val) Determines the correct method in ContentValues to be used to add the specified value to a set of content values.
java.lang.String	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.String	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.String	getSQLiteDefaultValue() Defines the non-null default string value as an empty string.
java.lang.String	toSQLiteString(java.lang.String o) Converts a Java thing's value into a string to be used in a SQLite query, for example, in a WHERE clause filter.

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

getSQLiteDefaultString, getValueFrom

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, getValueFrom

Constructor Detail

StringLens

public StringLens()

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.String>

Returns:

the SQLite data type string for this Java data type

getSQLiteDefaultValue

public java.lang.String getSQLiteDefaultValue()

Defines the non-null default string value as an empty string.

Specified by:

getSQLiteDefaultValue in interface Refractor<java.lang.String>

Overrides:

getSQLiteDefaultValue in class Lens<java.lang.String>

Returns:

null

toSQLiteString

public java.lang.String toSQLiteString(java.lang.String o)

Description copied from interface: Refractor

Converts a Java thing's value into a string to be used in a SQLite query, for example, in a WHERE clause filter.

Specified by:

toSQLiteString in interface Refractor<java.lang.String>

Overrides:

toSQLiteString in class Lens<java.lang.String>

Parameters:

o - the Java thing to be converted

Returns:

a string serialization for use in an SQLite statement

addToContentValues

public StringLens addToContentValues(android.content.ContentValues vals,
                                     java.lang.String sKey,
                                     java.lang.String 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.String>

Parameters:

vals - the set of content values

sKey - the content value key

val - the value to be stored

Returns:

(fluid)

addToBundle

public StringLens addToBundle(android.os.Bundle bndl,
                              java.lang.String sKey,
                              java.lang.String 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.String>

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.String 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.String>

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.String 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.String>

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)