org.jvnet.hk2.config
Class ConfigBean

java.lang.Object
  com.sun.hk2.component.AbstractInhabitantImpl<T>
      com.sun.hk2.component.LazyInhabitant
          org.jvnet.hk2.config.Dom
              org.jvnet.hk2.config.ConfigBean

All Implemented Interfaces:

com.sun.hk2.component.Holder, java.lang.reflect.InvocationHandler, org.jvnet.hk2.component.Inhabitant, ConfigView, ObservableBean

public class ConfigBean
extends Dom
implements ConfigView

ConfigBean is the core implementation of the config beans. It has features like locking view creation and optional features attachement.

Author:

Jerome Dochez

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.hk2.component.Holder

com.sun.hk2.component.Holder.Impl<T>

Field Summary

Fields inherited from class org.jvnet.hk2.config.Dom

document, model

Fields inherited from class com.sun.hk2.component.LazyInhabitant

habitat

Constructor Summary

ConfigBean(org.jvnet.hk2.component.Habitat habitat, DomDocument document, Dom parent, ConfigModel model, javax.xml.stream.XMLStreamReader in)

Method Summary

void	addInterceptor(ConfigBeanInterceptor interceptor) Add a new ConfigBeanInterceptor to this ConfigBean instance.
org.jvnet.hk2.component.Habitat	getHabitat()
java.util.concurrent.locks.Lock	getLock() Returns the lock on this object, only one external view (usually the writeable view) can acquire the lock ensuring that the objects cannot be concurrentely modified
ConfigBean	getMasterView() We are the master view.
javax.management.ObjectName	getObjectName()
<T> T	getOptionalFeature(java.lang.Class<T> featureType) Returns an optional feature of the ConfigBean.
<T extends ConfigBeanProxy> T	getProxy(java.lang.Class<T> proxyType) Creates a proxy for this view.
protected java.lang.Object	getter(ConfigModel.Property target, java.lang.reflect.Type t)
void	setMasterView(ConfigView view)
void	setObjectName(javax.management.ObjectName objectNameIn)
protected void	setter(ConfigModel.Property target, java.lang.Object value)

Methods inherited from class org.jvnet.hk2.config.Dom

addLeafElement, addListener, attribute, attribute, attributes, changeLeafElement, convertName, createProxy, createProxy, createWomb, digAnnotation, digAnnotation, domNodeByTypeElements, element, getAttributeNames, getElementNames, getInjector, getKey, getLocation, getProxyType, getSymbolSpaceRoot, initializationCompleted, inject, injectInto, insertAfter, invoke, invoke, leafElement, leafElements, nodeByTypeElement, nodeByTypeElements, nodeElement, nodeElements, parent, rawAttribute, rawLeafElement, rawLeafElements, release, removeChild, removeLeafElement, removeListener, replaceChild, resolveReference, setLeafElements, setNodeElements, unwrap, writeTo

Methods inherited from class com.sun.hk2.component.LazyInhabitant

get, metadata, type, typeName

Methods inherited from class com.sun.hk2.component.AbstractInhabitantImpl

companions, get, getSerializedMetadata, getSerializedMetadata, lead, setCompanions

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jvnet.hk2.config.ConfigView

getProxyType

Methods inherited from interface java.lang.reflect.InvocationHandler

invoke

Constructor Detail

ConfigBean

public ConfigBean(org.jvnet.hk2.component.Habitat habitat,
                  DomDocument document,
                  Dom parent,
                  ConfigModel model,
                  javax.xml.stream.XMLStreamReader in)

Method Detail

getObjectName

public javax.management.ObjectName getObjectName()

setObjectName

public void setObjectName(javax.management.ObjectName objectNameIn)

getHabitat

public org.jvnet.hk2.component.Habitat getHabitat()

getOptionalFeature

public <T> T getOptionalFeature(java.lang.Class<T> featureType)

Returns an optional feature of the ConfigBean. Optional features are implemented by other objects and attached to this instance. Attached features can be queried using the getOptionalFeature method giving the type of the requestion optional feature.

Parameters:

featureType - type of the optional feature requested.

Returns:

optional feature implementation is one is attached to this instance

setter

protected void setter(ConfigModel.Property target,
                      java.lang.Object value)
               throws java.lang.Exception

Overrides:

setter in class Dom

Throws:

java.lang.Exception

getter

protected java.lang.Object getter(ConfigModel.Property target,
                                  java.lang.reflect.Type t)

Overrides:

getter in class Dom

addInterceptor

public void addInterceptor(ConfigBeanInterceptor interceptor)

Add a new ConfigBeanInterceptor to this ConfigBean instance. The inteceptor will be called each time a attribute of this bean is accessed.

Parameters:

interceptor - the new interceptor

getMasterView

public ConfigBean getMasterView()

We are the master view.

Specified by:

getMasterView in interface ConfigView

Returns:

the master view

setMasterView

public void setMasterView(ConfigView view)

Specified by:

setMasterView in interface ConfigView

getProxy

public <T extends ConfigBeanProxy> T getProxy(java.lang.Class<T> proxyType)

Creates a proxy for this view.

Specified by:

getProxy in interface ConfigView

Parameters:

proxyType - requested proxy type

Returns:

Java SE proxy

getLock

public java.util.concurrent.locks.Lock getLock()

Returns the lock on this object, only one external view (usually the writeable view) can acquire the lock ensuring that the objects cannot be concurrentely modified

Returns:

lock instance