er.extensions.foundation
Class ERXMutableDictionary

java.lang.Object
  com.webobjects.foundation.NSDictionary<K,V>
      com.webobjects.foundation.NSMutableDictionary
          er.extensions.foundation.ERXMutableDictionary

All Implemented Interfaces:

_NSFoundationCollection, NSCoding, NSKeyValueCoding, NSKeyValueCodingAdditions, Serializable, Cloneable, Map

Direct Known Subclasses:

ERXMutableDictionary.ThreadSafeDictionary

public class ERXMutableDictionary
extends NSMutableDictionary
implements Map

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

static class

ERXMutableDictionary.ThreadSafeDictionary Simple thread safe wrapper.

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

NSDictionary._JavaNSDictionaryMapEntry<P,Q>

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

Map.Entry<K,V>

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

Field Summary

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, EmptyDictionary

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

_KeyPathSeparatorChar, KeyPathSeparator

Constructor Summary

ERXMutableDictionary()

ERXMutableDictionary(NSDictionary d)

Method Summary

NSArray	allValues()
Boolean	booleanObjectForKey(String key)
void	clear() Remove all mappings from this map.
Object	clone()
boolean	containsKey(Object arg0)
boolean	containsValue(Object arg0)
Set	entrySet()
static NSDictionary	fromBlob(NSData d)
static NSDictionary	fromPropertyList(String plist)
Object	get(Object arg0)
boolean	isEmpty()
Set	keySet()
Object	put(Object arg0, Object arg1) Associate the value with key in this map.
void	putAll(Map arg0) Copy all mappings from m to this map.
Object	remove(Object arg0) Remove mapping for key from this map if it is present.
int	size()
String	stringObjectForKey(String key) return the string value of an object for key
static NSMutableDictionary	synchronizedDictionary() Returns a new thread-safe mutable dictionary.
static NSDictionary	synchronizedDictionary(NSDictionary dict) Returns either a thread-safe wrapper for a mutable dictionary, or just returns dict if the dictionary is not mutable.
static NSMutableDictionary	synchronizedDictionary(NSMutableDictionary 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)
Collection	values() Return a collection view of the values contained in this map.

Methods inherited from class com.webobjects.foundation.NSMutableDictionary

addEntriesFromDictionary, immutableClone, mutableClone, removeAllObjects, removeObjectForKey, removeObjectsForKeys, setDictionary, setObjectForKey, takeValueForKey

Methods inherited from class com.webobjects.foundation.NSDictionary

_clearDeletionsAndCollisions, _ensureCapacity, _initializeDictionary, _shallowHashCode, allKeys, allKeysForObject, classForCoder, count, decodeObject, emptyDictionary, encodeWithCoder, equals, hashCode, hashMap, hashtable, isEqualToDictionary, keyEnumerator, keysNoCopy, objectEnumerator, objectForKey, objectsForKeys, objectsNoCopy, 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

equals, hashCode

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

ERXMutableDictionary

public ERXMutableDictionary(NSDictionary 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

clear

public void clear()

Description copied from class: com.webobjects.foundation.NSMutableDictionary

Remove all mappings from this map.

Specified by:

clear in interface Map

Overrides:

clear in class NSMutableDictionary

containsKey

public boolean containsKey(Object arg0)

Specified by:

containsKey in interface Map

Overrides:

containsKey in class NSDictionary

containsValue

public boolean containsValue(Object arg0)

Specified by:

containsValue in interface Map

Overrides:

containsValue in class NSDictionary

entrySet

public Set entrySet()

Specified by:

entrySet in interface Map

Overrides:

entrySet in class NSDictionary

get

public Object get(Object arg0)

Specified by:

get in interface Map

Overrides:

get in class NSDictionary

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map

Overrides:

isEmpty in class NSDictionary

keySet

public Set keySet()

Specified by:

keySet in interface Map

Overrides:

keySet in class NSDictionary

put

public Object put(Object arg0,
                  Object arg1)

Description copied from class: com.webobjects.foundation.NSMutableDictionary

Associate the value with key in this map. If the map previously contained a mapping for key, the old value will be replaced by value.

Specified by:

put in interface Map

Overrides:

put in class NSMutableDictionary

Parameters:

arg0 - key to associate value with

arg1 - vaue to be associated with key

Returns:

previous value associated with specified key, or null if there was no mapping for key.

putAll

public void putAll(Map arg0)

Description copied from class: com.webobjects.foundation.NSMutableDictionary

Copy all mappings from m to this map.

Specified by:

putAll in interface Map

Overrides:

putAll in class NSMutableDictionary

Parameters:

arg0 - Mappings to be stored in this map.

remove

public Object remove(Object arg0)

Description copied from class: com.webobjects.foundation.NSMutableDictionary

Remove mapping for key from this map if it is present.

Specified by:

remove in interface Map

Overrides:

remove in class NSMutableDictionary

Parameters:

arg0 - key whose mapping is to be removed from the map.

Returns:

previous value associated with key, or null if there was no mapping for key.

size

public int size()

Specified by:

size in interface Map

Overrides:

size in class NSDictionary

values

public Collection values()

Description copied from class: com.webobjects.foundation.NSMutableDictionary

Return a collection view of the values contained in this map.

Specified by:

values in interface Map

Overrides:

values in class NSMutableDictionary

allValues

public NSArray allValues()

Overrides:

allValues in class NSDictionary

stringObjectForKey

public String stringObjectForKey(String 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(String key)

Parameters:

key -

synchronizedDictionary

public static NSMutableDictionary synchronizedDictionary(NSMutableDictionary 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 NSMutableDictionary synchronizedDictionary()

Returns a new thread-safe mutable dictionary.

Returns:

a new thread-safe mutable dictionary

synchronizedDictionary

public static NSDictionary synchronizedDictionary(NSDictionary dict)

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

Parameters:

dict - the dictionary to make thread-safe

Returns:

a thread-safe dictionary