org.mockito.cglib.beans

Class BeanMap

java.lang.Object

org.mockito.cglib.beans.BeanMap

All Implemented Interfaces:

Map

public abstract class BeanMap
extends Object
implements Map

A Map-based view of a JavaBean. The default set of keys is the union of all property names (getters or setters). An attempt to set a read-only property will be ignored, and write-only properties will be returned as null. Removal of objects is not a supported (the key set is fixed).

Author:

Chris Nokleberg

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BeanMap.Generator

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

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected Object	bean
static int	REQUIRE_GETTER Limit the properties reflected in the key set of the map to readable properties.
static int	REQUIRE_SETTER Limit the properties reflected in the key set of the map to writable properties.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BeanMap()
protected	BeanMap(Object bean)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
static BeanMap	create(Object bean) Helper method to create a new BeanMap.
Set	entrySet()
boolean	equals(Object o)
Object	get(Object key)
abstract Object	get(Object bean, Object key) Get the property of a bean.
Object	getBean() Return the bean currently in use by this map.
abstract Class	getPropertyType(String name) Get the type of a property.
int	hashCode()
boolean	isEmpty()
abstract BeanMap	newInstance(Object bean) Create a new BeanMap instance using the specified bean.
Object	put(Object key, Object value)
abstract Object	put(Object bean, Object key, Object value) Set the property of a bean.
void	putAll(Map t)
Object	remove(Object key)
void	setBean(Object bean) Change the underlying bean this map should use.
int	size()
String	toString()
Collection	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

keySet

Field Detail

REQUIRE_GETTER

public static final int REQUIRE_GETTER

Limit the properties reflected in the key set of the map to readable properties.

See Also:

BeanMap.Generator.setRequire(int), Constant Field Values

REQUIRE_SETTER

public static final int REQUIRE_SETTER

Limit the properties reflected in the key set of the map to writable properties.

See Also:

BeanMap.Generator.setRequire(int), Constant Field Values

bean

protected Object bean

Constructor Detail

BeanMap

protected BeanMap()

BeanMap

protected BeanMap(Object bean)

Method Detail

create

public static BeanMap create(Object bean)

Helper method to create a new BeanMap. For finer control over the generated instance, use a new instance of BeanMap.Generator instead of this static method.

Parameters:

bean - the JavaBean underlying the map

Returns:

a new BeanMap instance

newInstance

public abstract BeanMap newInstance(Object bean)

Create a new BeanMap instance using the specified bean. This is faster than using the create(java.lang.Object) static method.

Parameters:

bean - the JavaBean underlying the map

Returns:

a new BeanMap instance

getPropertyType

public abstract Class getPropertyType(String name)

Get the type of a property.

Parameters:

name - the name of the JavaBean property

Returns:

the type of the property, or null if the property does not exist

get

public Object get(Object key)

Specified by:

get in interface Map

put

public Object put(Object key,
         Object value)

Specified by:

put in interface Map

get

public abstract Object get(Object bean,
         Object key)

Get the property of a bean. This allows a BeanMap to be used statically for multiple beans--the bean instance tied to the map is ignored and the bean passed to this method is used instead.

Parameters:

bean - the bean to query; must be compatible with the type of this BeanMap

key - must be a String

Returns:

the current value, or null if there is no matching property

put

public abstract Object put(Object bean,
         Object key,
         Object value)

Set the property of a bean. This allows a BeanMap to be used statically for multiple beans--the bean instance tied to the map is ignored and the bean passed to this method is used instead.

Parameters:

key - must be a String

Returns:

the old value, if there was one, or null

setBean

public void setBean(Object bean)

Change the underlying bean this map should use.

Parameters:

bean - the new JavaBean

See Also:

getBean()

getBean

public Object getBean()

Return the bean currently in use by this map.

Returns:

the current JavaBean

See Also:

setBean(java.lang.Object)

clear

public void clear()

Specified by:

clear in interface Map

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map

size

public int size()

Specified by:

size in interface Map

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map

remove

public Object remove(Object key)

Specified by:

remove in interface Map

putAll

public void putAll(Map t)

Specified by:

putAll in interface Map

equals

public boolean equals(Object o)

Specified by:

equals in interface Map

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Map

Overrides:

hashCode in class Object

entrySet

public Set entrySet()

Specified by:

entrySet in interface Map

values

public Collection values()

Specified by:

values in interface Map

toString

public String toString()

Overrides:

toString in class Object