org.nanocontainer
Class DefaultNanoContainer

java.lang.Object
  org.nanocontainer.DefaultNanoContainer

All Implemented Interfaces:

NanoContainer

public class DefaultNanoContainer
extends Object
implements NanoContainer

The default implementation of NanoContainer.

Author:

Paul Hammant, Aslak Hellesøy

Constructor Summary

DefaultNanoContainer()
Beware - no parent container and no parent classloader.

DefaultNanoContainer(ClassLoader parentClassLoader)

DefaultNanoContainer(ClassLoader parentClassLoader, org.picocontainer.MutablePicoContainer picoContainer)

DefaultNanoContainer(org.picocontainer.MutablePicoContainer picoContainer)

DefaultNanoContainer(NanoContainer parent)

Method Summary

ClassPathElement	addClassLoaderURL(URL url) Adds a new URL that will be used in classloading
org.picocontainer.MutablePicoContainer	addDecoratingPicoContainer(Class picoContainerClass)
ClassLoader	getComponentClassLoader()
Object	getComponentInstanceOfType(String componentType) Find a component instance matching the specified type.
org.picocontainer.MutablePicoContainer	getPico() Returns the wrapped PicoContainer instance (russian doll concept).
org.picocontainer.ComponentAdapter	registerComponentImplementation(Object key, String componentImplementationClassName)
org.picocontainer.ComponentAdapter	registerComponentImplementation(Object key, String componentImplementationClassName, org.picocontainer.Parameter[] parameters)
org.picocontainer.ComponentAdapter	registerComponentImplementation(Object key, String componentImplementationClassName, String[] parameterTypesAsString, String[] parameterValuesAsString)
org.picocontainer.ComponentAdapter	registerComponentImplementation(String componentImplementationClassName)
org.picocontainer.ComponentAdapter	registerComponentImplementation(String componentImplementationClassName, String[] parameterTypesAsString, String[] parameterValuesAsString)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultNanoContainer

public DefaultNanoContainer(ClassLoader parentClassLoader,
                            org.picocontainer.MutablePicoContainer picoContainer)

DefaultNanoContainer

public DefaultNanoContainer(ClassLoader parentClassLoader)

DefaultNanoContainer

public DefaultNanoContainer(org.picocontainer.MutablePicoContainer picoContainer)

DefaultNanoContainer

public DefaultNanoContainer(NanoContainer parent)

DefaultNanoContainer

public DefaultNanoContainer()

Beware - no parent container and no parent classloader.

Method Detail

registerComponentImplementation

public org.picocontainer.ComponentAdapter registerComponentImplementation(String componentImplementationClassName)
                                                                   throws org.picocontainer.PicoRegistrationException,
                                                                          ClassNotFoundException,
                                                                          org.picocontainer.PicoIntrospectionException

Specified by:

registerComponentImplementation in interface NanoContainer

Throws:

org.picocontainer.PicoRegistrationException

ClassNotFoundException

org.picocontainer.PicoIntrospectionException

registerComponentImplementation

public org.picocontainer.ComponentAdapter registerComponentImplementation(Object key,
                                                                          String componentImplementationClassName)
                                                                   throws ClassNotFoundException

Specified by:

registerComponentImplementation in interface NanoContainer

Throws:

ClassNotFoundException

registerComponentImplementation

public org.picocontainer.ComponentAdapter registerComponentImplementation(Object key,
                                                                          String componentImplementationClassName,
                                                                          org.picocontainer.Parameter[] parameters)
                                                                   throws ClassNotFoundException

Specified by:

registerComponentImplementation in interface NanoContainer

Throws:

ClassNotFoundException

registerComponentImplementation

public org.picocontainer.ComponentAdapter registerComponentImplementation(Object key,
                                                                          String componentImplementationClassName,
                                                                          String[] parameterTypesAsString,
                                                                          String[] parameterValuesAsString)
                                                                   throws org.picocontainer.PicoRegistrationException,
                                                                          ClassNotFoundException,
                                                                          org.picocontainer.PicoIntrospectionException

Specified by:

registerComponentImplementation in interface NanoContainer

Throws:

org.picocontainer.PicoRegistrationException

ClassNotFoundException

org.picocontainer.PicoIntrospectionException

registerComponentImplementation

public org.picocontainer.ComponentAdapter registerComponentImplementation(String componentImplementationClassName,
                                                                          String[] parameterTypesAsString,
                                                                          String[] parameterValuesAsString)
                                                                   throws org.picocontainer.PicoRegistrationException,
                                                                          ClassNotFoundException,
                                                                          org.picocontainer.PicoIntrospectionException

Specified by:

registerComponentImplementation in interface NanoContainer

Throws:

org.picocontainer.PicoRegistrationException

ClassNotFoundException

org.picocontainer.PicoIntrospectionException

addClassLoaderURL

public ClassPathElement addClassLoaderURL(URL url)

Description copied from interface: NanoContainer

Adds a new URL that will be used in classloading

Specified by:

addClassLoaderURL in interface NanoContainer

getComponentClassLoader

public ClassLoader getComponentClassLoader()

Specified by:

getComponentClassLoader in interface NanoContainer

getPico

public org.picocontainer.MutablePicoContainer getPico()

Description copied from interface: NanoContainer

Returns the wrapped PicoContainer instance (russian doll concept). The method name is short in order to favour the use of nano.pico from Groovy.

Specified by:

getPico in interface NanoContainer

Returns:

the wrapped PicoContainer instance.

getComponentInstanceOfType

public Object getComponentInstanceOfType(String componentType)

Description copied from interface: NanoContainer

Find a component instance matching the specified type.

Specified by:

getComponentInstanceOfType in interface NanoContainer

Parameters:

componentType - the type of the component.

Returns:

the adapter matching the class.

addDecoratingPicoContainer

public org.picocontainer.MutablePicoContainer addDecoratingPicoContainer(Class picoContainerClass)

Specified by:

addDecoratingPicoContainer in interface NanoContainer