de.unikassel.android.sdcframework.preferences
Class TimeProviderPreferenceImpl

java.lang.Object
  de.unikassel.android.sdcframework.preferences.TimeProviderPreferenceImpl

All Implemented Interfaces:

SinglePreference<TimeProviderConfiguration>, TimeProviderPreference

public class TimeProviderPreferenceImpl
extends Object
implements TimeProviderPreference

Implementation of the time provider preference.

Field Summary

static TimeProviderErrorStrategyDescription	DEFAULT_ERR_STRATEGY The default for the error strategy.
static String	DEFAULT_PROVIDERS The log level default value
private SinglePreference<TimeProviderErrorStrategyDescription>	errorStrategyPreference The preference for the error strategy
static String	KEY_ERR_STRATEGY Android preference key for the error strategy.
static String	KEY_PROVIDERS Android preference key for providers.
private static String	PREFIX The key prefix.
static String	SEPARATOR The separator between two provider entries
private StringPreference	timeProviderPreference The preference for the time providers

Constructor Summary

TimeProviderPreferenceImpl()
Constructor

Method Summary

TimeProviderConfiguration	getConfiguration(SharedPreferences sharedPreferences) Getter for the current value in the shared preferences
TimeProviderConfiguration	getDefault() Getter for the default value
SinglePreference<TimeProviderErrorStrategyDescription>	getErrorStrategyPreference() Getter for the error strategy preference.
String	getKey() Getter for the preference key
List<String>	getProviderListFromEntry(String providerString) Method to convert a provider preference entry into a list of providers
String	getProvidersEntryFromList(List<String> providers) Method to convert a list of providers to a preference entry of concatenated provider addresses.
StringPreference	getProvidersPreference() Getter for the providers preference
void	setDefault(TimeProviderConfiguration defaultValue) Setter for the default value
boolean	testForKey(String key) Method to test for a preferences key support

Methods inherited from class java.lang.Object

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

Field Detail

PREFIX

private static final String PREFIX

The key prefix.

See Also:

Constant Field Values

SEPARATOR

public static final String SEPARATOR

The separator between two provider entries

See Also:

Constant Field Values

KEY_PROVIDERS

public static final String KEY_PROVIDERS

Android preference key for providers.

See Also:

Constant Field Values

DEFAULT_PROVIDERS

public static final String DEFAULT_PROVIDERS

The log level default value

See Also:

Constant Field Values

KEY_ERR_STRATEGY

public static final String KEY_ERR_STRATEGY

Android preference key for the error strategy.

See Also:

Constant Field Values

DEFAULT_ERR_STRATEGY

public static final TimeProviderErrorStrategyDescription DEFAULT_ERR_STRATEGY

The default for the error strategy.

timeProviderPreference

private final StringPreference timeProviderPreference

The preference for the time providers

errorStrategyPreference

private final SinglePreference<TimeProviderErrorStrategyDescription> errorStrategyPreference

The preference for the error strategy

Constructor Detail

TimeProviderPreferenceImpl

public TimeProviderPreferenceImpl()

Constructor

Method Detail

getKey

public String getKey()

Description copied from interface: SinglePreference

Getter for the preference key

Specified by:

getKey in interface SinglePreference<TimeProviderConfiguration>

Returns:

the preference key

getConfiguration

public TimeProviderConfiguration getConfiguration(SharedPreferences sharedPreferences)

Description copied from interface: SinglePreference

Getter for the current value in the shared preferences

Specified by:

getConfiguration in interface SinglePreference<TimeProviderConfiguration>

Parameters:

sharedPreferences - the shared application preferences

Returns:

the current value

getDefault

public TimeProviderConfiguration getDefault()

Description copied from interface: SinglePreference

Getter for the default value

Specified by:

getDefault in interface SinglePreference<TimeProviderConfiguration>

Returns:

the default value

setDefault

public void setDefault(TimeProviderConfiguration defaultValue)

Description copied from interface: SinglePreference

Setter for the default value

Specified by:

setDefault in interface SinglePreference<TimeProviderConfiguration>

Parameters:

defaultValue - the default value to set

testForKey

public boolean testForKey(String key)

Description copied from interface: SinglePreference

Method to test for a preferences key support

Specified by:

testForKey in interface SinglePreference<TimeProviderConfiguration>

Parameters:

key - the key to test for

Returns:

true if this key is supported, false otherwise

getProvidersEntryFromList

public final String getProvidersEntryFromList(List<String> providers)

Description copied from interface: TimeProviderPreference

Method to convert a list of providers to a preference entry of concatenated provider addresses.

Specified by:

getProvidersEntryFromList in interface TimeProviderPreference

Parameters:

providers - the list of the providers

Returns:

the provider preference entry

getProviderListFromEntry

public final List<String> getProviderListFromEntry(String providerString)

Method to convert a provider preference entry into a list of providers

Parameters:

providerString - the string with the concatenated provider entries

Returns:

a list of the contained providers

getErrorStrategyPreference

public SinglePreference<TimeProviderErrorStrategyDescription> getErrorStrategyPreference()

Description copied from interface: TimeProviderPreference

Getter for the error strategy preference.

Specified by:

getErrorStrategyPreference in interface TimeProviderPreference

Returns:

the error strategy description preference

getProvidersPreference

public StringPreference getProvidersPreference()

Description copied from interface: TimeProviderPreference

Getter for the providers preference

Specified by:

getProvidersPreference in interface TimeProviderPreference

Returns:

the providers preference