org.jboss.kernel.plugins.annotations
Class AbstractParameterAnnotationPlugin<T extends org.jboss.reflect.spi.AnnotatedInfo,C extends Annotation,P extends MutableParameterizedMetaData>

java.lang.Object
  org.jboss.util.JBossObject
      org.jboss.kernel.plugins.annotations.AbstractAnnotationPlugin<T,C>
          org.jboss.kernel.plugins.annotations.AbstractAdaptersAnnotationPlugin<T,C>
              org.jboss.kernel.plugins.annotations.AbstractParameterAnnotationPlugin<T,C,P>

Type Parameters:

T - info type

C - annotation type

P - mutable parametrized type

All Implemented Interfaces:

Cloneable, AnnotationPlugin<T,C>, org.jboss.util.JBossInterface

Direct Known Subclasses:

ConstructorParameterAnnotationPlugin, FactoryMethodAnnotationPlugin, InstallationParameterAnnotationPlugin, LifecycleParameterAnnotationPlugin

public abstract class AbstractParameterAnnotationPlugin<T extends org.jboss.reflect.spi.AnnotatedInfo,C extends Annotation,P extends MutableParameterizedMetaData>
extends AbstractAdaptersAnnotationPlugin<T,C>

Annotation plugin for handling annotations that take parameters.

Author:

Ales Justin

Field Summary

Fields inherited from class org.jboss.kernel.plugins.annotations.AbstractAdaptersAnnotationPlugin

adapters

Fields inherited from class org.jboss.util.JBossObject

hashCode, log, toString

Constructor Summary

protected

AbstractParameterAnnotationPlugin(Class<C> annotation, Annotation2ValueMetaDataAdapter... adapters)

Method Summary

protected abstract boolean	checkAnnotatedInfo(ElementType type) Check additional element type - apart from Parameter element type.
protected P	createParametrizedMetaData(T info) Create new Parametrized metadata.
protected P	createParametrizedMetaData(T info, C annotation) Create new Parametrized metadata.
protected P	createParametrizedMetaData(T info, C annotation, BeanMetaData beanMetaData) Create new Parametrized metadata.
protected P	createParametrizedMetaData(T info, C annotation, KernelControllerContext context) Create new Parametrized metadata.
protected abstract org.jboss.reflect.spi.ParameterInfo[]	getParameters(T info) Get the parameters infos from type.
protected abstract List<? extends MetaDataVisitorNode>	handleParameterlessInfo(T info, C annotation, BeanMetaData beanMetaData) Handle info which has zero parameters.
protected List<? extends MetaDataVisitorNode>	handleParameterlessInfo(T info, C annotation, KernelControllerContext context) Handle info which has zero parameters.
protected List<? extends MetaDataVisitorNode>	internalApplyAnnotation(T info, org.jboss.metadata.spi.MetaData retrieval, C annotation, KernelControllerContext context) Apply annotation since it's not present.
protected boolean	isElementTypeSupported(ElementType type) Is type supported by plugin.
protected abstract void	setParameterizedMetaData(P parameterizedMetaData, BeanMetaData beanMetaData) Set the ParameterizedMetaData instance.
protected void	setParameterizedMetaData(P parameterizedMetaData, KernelControllerContext context) Set the ParameterizedMetaData instance.

Methods inherited from class org.jboss.kernel.plugins.annotations.AbstractAnnotationPlugin

applyAnnotation, cleanAnnotation, getAnnotation, getSupportedTypes, internalApplyAnnotation, internalApplyAnnotation, internalCleanAnnotation, isAttributePresent, isMetaDataAlreadyPresent, isMetaDataAlreadyPresent, toShortString, toString

Methods inherited from class org.jboss.util.JBossObject

cacheGetHashCode, cacheToString, clone, equals, flushJBossObjectCache, getClassShortName, getHashCode, hashCode, list, notEqual, toShortString, toString, toStringImplementation

Methods inherited from class java.lang.Object

equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractParameterAnnotationPlugin

protected AbstractParameterAnnotationPlugin(Class<C> annotation,
                                            Annotation2ValueMetaDataAdapter... adapters)

Method Detail

checkAnnotatedInfo

protected abstract boolean checkAnnotatedInfo(ElementType type)

Check additional element type - apart from Parameter element type.

Parameters:

type - the type

Returns:

true if additional type is supported

isElementTypeSupported

protected boolean isElementTypeSupported(ElementType type)

Description copied from class: AbstractAnnotationPlugin

Is type supported by plugin.

Specified by:

isElementTypeSupported in class AbstractAnnotationPlugin<T extends org.jboss.reflect.spi.AnnotatedInfo,C extends Annotation>

Parameters:

type - the annotation element type

Returns:

true if element supported

getParameters

protected abstract org.jboss.reflect.spi.ParameterInfo[] getParameters(T info)

Get the parameters infos from type.

Parameters:

info - the type

Returns:

array of parameter info

handleParameterlessInfo

protected List<? extends MetaDataVisitorNode> handleParameterlessInfo(T info,
                                                                      C annotation,
                                                                      KernelControllerContext context)

Handle info which has zero parameters.

Parameters:

info - the info

annotation - the annotation

context - the context

Returns:

list of added meta data visitor nodes

handleParameterlessInfo

protected abstract List<? extends MetaDataVisitorNode> handleParameterlessInfo(T info,
                                                                               C annotation,
                                                                               BeanMetaData beanMetaData)

Handle info which has zero parameters.

Parameters:

info - the info

annotation - the annotation

beanMetaData - the bean metadata

Returns:

list of added meta data visitor nodes

createParametrizedMetaData

protected P createParametrizedMetaData(T info,
                                       C annotation,
                                       KernelControllerContext context)

Create new Parametrized metadata.

Parameters:

info - the info

annotation - the annotation

context - the context

Returns:

new ParameterizedMetaData instance

createParametrizedMetaData

protected P createParametrizedMetaData(T info,
                                       C annotation,
                                       BeanMetaData beanMetaData)

Create new Parametrized metadata.

Parameters:

info - the info

annotation - the annotation

beanMetaData - the bean metadata

Returns:

new ParameterizedMetaData instance

createParametrizedMetaData

protected P createParametrizedMetaData(T info,
                                       C annotation)

Create new Parametrized metadata.

Parameters:

info - the info

annotation - the annotation

Returns:

new ParameterizedMetaData instance

createParametrizedMetaData

protected P createParametrizedMetaData(T info)

Create new Parametrized metadata.

Parameters:

info - the info

Returns:

new ParameterizedMetaData instance

setParameterizedMetaData

protected void setParameterizedMetaData(P parameterizedMetaData,
                                        KernelControllerContext context)

Set the ParameterizedMetaData instance.

Parameters:

parameterizedMetaData - the parameterized metadata

context - the context

setParameterizedMetaData

protected abstract void setParameterizedMetaData(P parameterizedMetaData,
                                                 BeanMetaData beanMetaData)

Set the ParameterizedMetaData instance.

Parameters:

parameterizedMetaData - the parameterized metadata

beanMetaData - the bean metadata

internalApplyAnnotation

protected List<? extends MetaDataVisitorNode> internalApplyAnnotation(T info,
                                                                      org.jboss.metadata.spi.MetaData retrieval,
                                                                      C annotation,
                                                                      KernelControllerContext context)
                                                               throws Throwable

Description copied from class: AbstractAnnotationPlugin

Apply annotation since it's not present.

Overrides:

internalApplyAnnotation in class AbstractAnnotationPlugin<T extends org.jboss.reflect.spi.AnnotatedInfo,C extends Annotation>

Parameters:

info - the info

retrieval - the metadata

annotation - the annotation

context - the context

Returns:

list of added meta data visitor nodes

Throws:

Throwable - for any error