ch.specchio.jaxb

Class XmlMap<K,V>

java.lang.Object

ch.specchio.jaxb.XmlMap<K,V>

All Implemented Interfaces:

java.util.Map<K,V>

public class XmlMap<K,V>
extends java.lang.Object
implements java.util.Map<K,V>

JAXB-friendly implementation of a map. Some versions of Jersey are not able to work with hash tables, so we need to provide our own implementation.

Nested Class Summary

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

java.util.Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
XmlMap() Default constructor.
XmlMap(java.util.Map<K,V> mapIn) Constructor.

Method Summary

Modifier and Type	Method and Description
void	clear() Clear the map.
boolean	containsKey(java.lang.Object key) Check for the existence of a key in the map.
boolean	containsValue(java.lang.Object value) Check for the existence of a value in the map.
java.util.Set<java.util.Map.Entry<K,V>>	entrySet() Get a set containing all of the entries in the map.
V	get(java.lang.Object key) Get a value corresponding to a key.
boolean	isEmpty() Test whether or not the map is empty.
java.util.Set<K>	keySet() Get a set containing all of the keys in the map.
V	put(K key, V value) Add a key-value pair to the map.
void	putAll(java.util.Map<? extends K,? extends V> map) Copy the elements of another map into this map.
V	remove(java.lang.Object key) Remove an entry from the map.
int	size() Get the number of elements in the map.
java.util.Collection<V>	values() Get a collection containing the values in the map.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Constructor Detail

XmlMap

public XmlMap()

Default constructor.

XmlMap

public XmlMap(java.util.Map<K,V> mapIn)

Constructor.

Method Detail

clear

public void clear()

Clear the map. Not supported.

Specified by:

clear in interface java.util.Map<K,V>

Throws:

java.lang.UnsupportedOperationException - always

containsKey

public boolean containsKey(java.lang.Object key)

Check for the existence of a key in the map.

Specified by:

containsKey in interface java.util.Map<K,V>

Parameters:

key -

Returns:

true if the value is in the map, false otherwise

containsValue

public boolean containsValue(java.lang.Object value)

Check for the existence of a value in the map.

Specified by:

containsValue in interface java.util.Map<K,V>

Parameters:

value - the value

Returns:

true if the value is in the map, false otherwise

entrySet

public java.util.Set<java.util.Map.Entry<K,V>> entrySet()

Get a set containing all of the entries in the map.

Specified by:

entrySet in interface java.util.Map<K,V>

Returns:

a new set containing all of the entries in this map

isEmpty

public boolean isEmpty()

Test whether or not the map is empty.

Specified by:

isEmpty in interface java.util.Map<K,V>

Returns:

true if there are no elements in the map, false otherwise

get

public V get(java.lang.Object key)

Get a value corresponding to a key.

Specified by:

get in interface java.util.Map<K,V>

Parameters:

key - the key

Returns:

the value corresponding to the given key, or null if the key does not exist

keySet

public java.util.Set<K> keySet()

Get a set containing all of the keys in the map.

Specified by:

keySet in interface java.util.Map<K,V>

Returns:

a new set containing all of the keys in the map

put

public V put(K key,
             V value)

Add a key-value pair to the map. Not supported.

Specified by:

put in interface java.util.Map<K,V>

Parameters:

key - the key

value - the value

Returns:

the value

Throws:

java.lang.UnsupportedOperationException - always

putAll

public void putAll(java.util.Map<? extends K,? extends V> map)

Copy the elements of another map into this map. Not supported.

Specified by:

putAll in interface java.util.Map<K,V>

Parameters:

map - the map

Throws:

java.lang.UnsupportedOperationException - always

remove

public V remove(java.lang.Object key)

Remove an entry from the map. Not supported.

Specified by:

remove in interface java.util.Map<K,V>

Parameters:

key - the key of the entry to be removed

Returns:

the value corresponding to the key

Throws:

java.lang.UnsupportedOperationException - always

size

public int size()

Get the number of elements in the map.

Specified by:

size in interface java.util.Map<K,V>

Returns:

the number of elements in the map.

values

public java.util.Collection<V> values()

Get a collection containing the values in the map.

Specified by:

values in interface java.util.Map<K,V>

Returns:

a new Collection containing all of the values in the map