net.bolbat.kit.property

Class StringProperty

java.lang.Object

net.bolbat.kit.property.AbstractProperty<String>

net.bolbat.kit.property.StringProperty

All Implemented Interfaces:

Serializable, Cloneable, Property<String>

public class StringProperty
extends AbstractProperty<String>

String based property.

Author:

Alexandr Bolbat

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StringProperty() Default constructor.
StringProperty(String key, String value) Public constructor.

Method Summary

Modifier and Type	Method and Description
static String	get(Collection<Property<?>> props, String aKey) Get String property value.
static String	get(Collection<Property<?>> props, String aKey, String defValue) Get String property value. Default value will be used if: - props is null; - aKey is empty; - property not found; - property value is null; - property value type differs.
static String	get(Map<String,Property<?>> props, String aKey) Get String property value.
static String	get(Map<String,Property<?>> props, String aKey, String defValue) Get String property value. Default value will be used if: - props is null; - aKey is empty; - property not found; - property value is null; - property value type differs.
static String	get(Property<?> prop) Get String property value.
static String	get(Property<?> prop, String defValue) Get String property value. Default value will be used if: - prop is null; - property value is null; - property value type differs.

Methods inherited from class net.bolbat.kit.property.AbstractProperty

clone, equals, get, get, get, get, get, get, getGroup, getKey, getType, getValue, hashCode, setGroup, setKey, setValue, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

StringProperty

public StringProperty()

Default constructor.

StringProperty

public StringProperty(String key,
                      String value)

Public constructor.

Parameters:

key - key

value - value

Method Detail

get

public static String get(Collection<Property<?>> props,
                         String aKey)

Get String property value.

Parameters:

props - properties collection

aKey - property key

Returns:

property value or null

get

public static String get(Collection<Property<?>> props,
                         String aKey,
                         String defValue)

Get String property value.
Default value will be used if:
- props is null;
- aKey is empty;
- property not found;
- property value is null;
- property value type differs.

Parameters:

props - properties collection

aKey - property key

defValue - default property value

Returns:

property value or null

get

public static String get(Map<String,Property<?>> props,
                         String aKey)

Get String property value.

Parameters:

props - properties map

aKey - property key

Returns:

property value or null

get

public static String get(Map<String,Property<?>> props,
                         String aKey,
                         String defValue)

Get String property value.
Default value will be used if:
- props is null;
- aKey is empty;
- property not found;
- property value is null;
- property value type differs.

Parameters:

props - properties map

aKey - property key

defValue - default property value

Returns:

property value or null

get

public static String get(Property<?> prop)

Get String property value.

Parameters:

prop - property

Returns:

property value or null

get

public static String get(Property<?> prop,
                         String defValue)

Get String property value.
Default value will be used if:
- prop is null;
- property value is null;
- property value type differs.

Parameters:

prop - property

defValue - default property value

Returns:

property value or null