org.jeesy.classinfo

Class ClassInfo<ClassType>

java.lang.Object

org.jeesy.classinfo.ClassInfo<ClassType>

All Implemented Interfaces:

AnnotatedNode

public class ClassInfo<ClassType>
extends Object
implements AnnotatedNode

Holds class metadata like javabean properties, annotations and custom indexes.

Author:

Artem Mironov

Nested Class Summary

Nested classes/interfaces inherited from interface org.jeesy.classinfo.AnnotatedNode

AnnotatedNode.BaseAnnotatedNode

Method Summary

Methods

Modifier and Type	Method and Description
Collection<Annotation>	getAnnotataions() Get list of annotations linked to this node
<T extends Annotation> T	getAnnotation(Class<T> annotationClass) Annotation instance linked to this node
<T extends ClassIndex> T	getIndex(Class<T> indexType)
String	getName() Node name
ClassInfo	getParent()
Map<String,PropertyInfo>	getProperties()
PropertyInfo	getPropertyInfo(String propertyName)
<T> PropertyInfo<T>	getPropertyInfo(String propertyName, Class<T> propertyType)
PropertyInfo	getPropertyInfoByPath(String[] path) Select property metadata by simple path.
<T> PropertyInfo<T>	getPropertyInfoByPath(String[] path, Class<T> expectedType)
ClassInfoScanner	getScanner()
Class<ClassType>	getType()
boolean	hasAnnotation(Class<? extends Annotation> annotationClass) Check what annotation present
protected ClassInfo<ClassType>	introspect(ClassInfoScanner scanner)

Methods inherited from class java.lang.Object

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

Method Detail

getPropertyInfo

public PropertyInfo getPropertyInfo(String propertyName)

getPropertyInfo

public <T> PropertyInfo<T> getPropertyInfo(String propertyName,
                                  Class<T> propertyType)

getType

public Class<ClassType> getType()

getParent

public ClassInfo getParent()

getName

public String getName()

Description copied from interface: AnnotatedNode

Node name

Specified by:

getName in interface AnnotatedNode

getAnnotation

public <T extends Annotation> T getAnnotation(Class<T> annotationClass)

Description copied from interface: AnnotatedNode

Annotation instance linked to this node

Specified by:

getAnnotation in interface AnnotatedNode

Type Parameters:

T - annotation generic type

Parameters:

annotationClass - class of annotation to lookup

Returns:

annotation instance or null if nothing found

hasAnnotation

public boolean hasAnnotation(Class<? extends Annotation> annotationClass)

Description copied from interface: AnnotatedNode

Check what annotation present

Specified by:

hasAnnotation in interface AnnotatedNode

Parameters:

annotationClass - class of annotation to check

Returns:

true if annotation present

getAnnotataions

public Collection<Annotation> getAnnotataions()

Description copied from interface: AnnotatedNode

Get list of annotations linked to this node

Specified by:

getAnnotataions in interface AnnotatedNode

Returns:

empty collection if no annotations

getIndex

public <T extends ClassIndex> T getIndex(Class<T> indexType)

getProperties

public Map<String,PropertyInfo> getProperties()

introspect

protected ClassInfo<ClassType> introspect(ClassInfoScanner scanner)

getPropertyInfoByPath

public PropertyInfo getPropertyInfoByPath(String[] path)

Select property metadata by simple path. For each path element it resolves property info for current class and recursively pass the rest of path to class info of property type

Parameters:

path - property path

Returns:

property metadata or null if property not found

getPropertyInfoByPath

public <T> PropertyInfo<T> getPropertyInfoByPath(String[] path,
                                        Class<T> expectedType)

getScanner

public ClassInfoScanner getScanner()