er.extensions.foundation

Class ERXMutableDictionary<K,V>

java.lang.Object

com.webobjects.foundation.NSDictionary<K,V>

com.webobjects.foundation.NSMutableDictionary<K,V>

er.extensions.foundation.ERXMutableDictionary<K,V>

Type Parameters:

V -

All Implemented Interfaces:

_NSFoundationCollection, NSCoding, NSKeyValueCoding, NSKeyValueCodingAdditions, Serializable, Cloneable, Map<K,V>

Direct Known Subclasses:

ERXMutableDictionary.ThreadSafeDictionary

public class ERXMutableDictionary<K,V>
extends NSMutableDictionary<K,V>

Adds Map functionality to NSMutableDictionary and has helpers to en- and decode from database field. ERPrototype name = mutableDictionary

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ERXMutableDictionary.ThreadSafeDictionary<K,V> Simple thread safe wrapper.

Nested classes/interfaces inherited from class com.webobjects.foundation.NSDictionary

NSDictionary._JavaNSDictionaryMapEntry<P,Q>

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSCoding

NSCoding._BigDecimalSupport, NSCoding._BigIntegerSupport, NSCoding._BooleanSupport, NSCoding._ByteSupport, NSCoding._CharacterSupport, NSCoding._DateSupport, NSCoding._DoubleSupport, NSCoding._FloatSupport, NSCoding._IntegerSupport, NSCoding._LongSupport, NSCoding._NumberSupport, NSCoding._ShortSupport, NSCoding._StringSupport, NSCoding.Support

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCoding

NSKeyValueCoding._BooleanFieldBinding, NSKeyValueCoding._BooleanMethodBinding, NSKeyValueCoding._FieldBinding, NSKeyValueCoding._ForwardingBinding, NSKeyValueCoding._KeyBinding, NSKeyValueCoding._KeyBindingCreation, NSKeyValueCoding._MethodBinding, NSKeyValueCoding._NumberFieldBinding, NSKeyValueCoding._NumberMethodBinding, NSKeyValueCoding._ReflectionKeyBindingCreation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.MapImplementation, NSKeyValueCoding.Null<T>, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.ValueAccessor

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
static long	serialVersionUID

Fields inherited from class com.webobjects.foundation.NSMutableDictionary

_CLASS

Fields inherited from class com.webobjects.foundation.NSDictionary

_capacity, _count, _deletionLimit, _entrySetCache, _flags, _hashCache, _hashtableBuckets, _keys, _keysCache, _keySetCache, _MAP_ENTRY_CLASS, _NSDictionaryClassHashCode, _NSDictionaryMapEntryHashCode, _objects, _objectsCache, CheckForNull, EmptyDictionary, IgnoreNull

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

_KeyPathSeparatorChar, KeyPathSeparator

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

NullValue

Constructor Summary

Constructors

Constructor and Description
ERXMutableDictionary()
ERXMutableDictionary(NSDictionary<? extends K,? extends V> d)

Method Summary

Modifier and Type	Method and Description
Boolean	booleanObjectForKey(K key)
Object	clone()
static NSDictionary	fromBlob(NSData d)
static NSDictionary	fromPropertyList(String plist)
String	stringObjectForKey(K key) return the string value of an object for key
static <T,U> NSMutableDictionary<T,U>	synchronizedDictionary() Returns a new thread-safe mutable dictionary.
static <T,U> NSDictionary<T,U>	synchronizedDictionary(NSDictionary<? extends T,? extends U> dict) Returns either a new thread-safe dictionary, or just returns dict if the dictionary is not mutable.
static <T,U> NSMutableDictionary<T,U>	synchronizedDictionary(NSMutableDictionary<? extends T,? extends U> dict) Returns a thread-safe mutable wrapper for the given mutable dictionary.
NSData	toBlob()
static NSData	toBlob(ERXMutableDictionary<?,?> dict)
static NSData	toBlob(NSDictionary<?,?> d)
String	toPropertyList()
static String	toPropertyList(NSDictionary<?,?> dict)

Methods inherited from class com.webobjects.foundation.NSMutableDictionary

addEntriesFromDictionary, clear, immutableClone, mutableClone, put, putAll, remove, removeAllObjects, removeObjectForKey, removeObjectsForKeys, setDictionary, setObjectForKey, takeValueForKey, values

Methods inherited from class com.webobjects.foundation.NSDictionary

_clearDeletionsAndCollisions, _ensureCapacity, _initializeDictionary, _shallowHashCode, allKeys, allKeysForObject, allValues, classForCoder, containsKey, containsValue, count, decodeObject, emptyDictionary, encodeWithCoder, entrySet, equals, get, hashCode, hashMap, hashtable, isEmpty, isEqualToDictionary, keyEnumerator, keySet, keysNoCopy, objectEnumerator, objectForKey, objectsForKeys, objectsNoCopy, of, of, of, of, of, of, of, of, of, of, of, size, takeValueForKeyPath, toString, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

ERXMutableDictionary

public ERXMutableDictionary(NSDictionary<? extends K,? extends V> d)

ERXMutableDictionary

public ERXMutableDictionary()

Method Detail

toBlob

public static NSData toBlob(NSDictionary<?,?> d)

toBlob

public static NSData toBlob(ERXMutableDictionary<?,?> dict)

fromBlob

public static NSDictionary fromBlob(NSData d)

fromPropertyList

public static NSDictionary fromPropertyList(String plist)

toPropertyList

public static String toPropertyList(NSDictionary<?,?> dict)

toPropertyList

public String toPropertyList()

toBlob

public NSData toBlob()

clone

public Object clone()

Overrides:

clone in class NSMutableDictionary<K,V>

stringObjectForKey

public String stringObjectForKey(K key)

return the string value of an object for key

Parameters:

key - the key which is linked to the object

Returns:

if objectForKey return a non null value this method returns the toString value from the object

booleanObjectForKey

public Boolean booleanObjectForKey(K key)

Parameters:

key -

synchronizedDictionary

public static <T,U> NSMutableDictionary<T,U> synchronizedDictionary(NSMutableDictionary<? extends T,? extends U> dict)

Returns a thread-safe mutable wrapper for the given mutable dictionary.

Parameters:

dict - the dictionary to make thread-safe

Returns:

a thread-safe wrapper around the given dictionary

synchronizedDictionary

public static <T,U> NSMutableDictionary<T,U> synchronizedDictionary()

Returns a new thread-safe mutable dictionary.

Type Parameters:

U -

Returns:

a new thread-safe mutable dictionary

synchronizedDictionary

public static <T,U> NSDictionary<T,U> synchronizedDictionary(NSDictionary<? extends T,? extends U> dict)

Returns either a new thread-safe dictionary, or just returns dict if the dictionary is not mutable.

Parameters:

dict - the dictionary to make thread-safe

Returns:

a thread-safe dictionary