org.exoplatform.container
Class Dependency

java.lang.Object
  org.exoplatform.container.Dependency

Direct Known Subclasses:

DependencyByName, DependencyByProvider, DependencyByQualifier, DependencyByType

public abstract class Dependency
extends Object

This abstract class defines the main parts of a dependency

Version:

$Id$

Author:

Nicolas Filotto

Field Summary

protected Class<?>	bindType The bind type
protected Object	key The key of the corresponding component

Constructor Summary

Dependency(Object key, Class<?> bindType)

Dependency(Object key, Class<?> bindType, boolean lazy)

Method Summary

boolean	equals(Object obj)
protected abstract ComponentAdapter<?>	getAdapter(ExoContainer holder) Gives the ComponentAdapter corresponding to this dependency
Class<?>	getBindType()
Object	getKey()
int	hashCode()
boolean	isLazy()
protected abstract Object	load(ExoContainer holder) Loads a given dependency from the provided ExoContainer

Methods inherited from class java.lang.Object

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

Field Detail

key

protected final Object key

The key of the corresponding component

bindType

protected final Class<?> bindType

The bind type

Constructor Detail

Dependency

public Dependency(Object key,
                  Class<?> bindType)

Dependency

public Dependency(Object key,
                  Class<?> bindType,
                  boolean lazy)

Method Detail

getKey

public Object getKey()

Returns:

the key

getBindType

public Class<?> getBindType()

Returns:

the bindType

isLazy

public boolean isLazy()

Returns:

the lazy

load

protected abstract Object load(ExoContainer holder)

Loads a given dependency from the provided ExoContainer

getAdapter

protected abstract ComponentAdapter<?> getAdapter(ExoContainer holder)

Gives the ComponentAdapter corresponding to this dependency

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

Object.hashCode()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)