jodd.introspector

Class PropertyDescriptor

java.lang.Object

jodd.introspector.Descriptor

jodd.introspector.PropertyDescriptor

public class PropertyDescriptor
extends Descriptor

Property descriptor. It consist of read, write and field descriptor. Only one of those three descriptors may exist.

Field Summary

Fields

Modifier and Type	Field and Description
protected FieldDescriptor	fieldDescriptor
protected Getter[]	getters
protected java.lang.String	name
protected MethodDescriptor	readMethodDescriptor
protected Setter[]	setters
protected java.lang.Class	type
protected MethodDescriptor	writeMethodDescriptor

Fields inherited from class jodd.introspector.Descriptor

classDescriptor, isPublic

Constructor Summary

Constructors

Constructor and Description
PropertyDescriptor(ClassDescriptor classDescriptor, java.lang.String propertyName, FieldDescriptor fieldDescriptor) Creates field-only property descriptor.
PropertyDescriptor(ClassDescriptor classDescriptor, java.lang.String propertyName, MethodDescriptor readMethod, MethodDescriptor writeMethod) Creates property descriptor.

Method Summary

Methods

Modifier and Type	Method and Description
protected Getter	createGetter(boolean declared) Creates a Getter.
protected Setter	createSetter(boolean declared) Creates a Setter.
protected FieldDescriptor	findField(java.lang.String fieldName) Locates property field.
FieldDescriptor	getFieldDescriptor() Returns the associated field of this property.
Getter	getGetter(boolean declared) Returns Getter.
java.lang.String	getName() Returns property name.
MethodDescriptor	getReadMethodDescriptor() Returns read method of this property.
Setter	getSetter(boolean declared) Returns Setter.
java.lang.Class	getType() Returns property type.
MethodDescriptor	getWriteMethodDescriptor() Returns write method of this property.
boolean	isFieldOnly() Returns true if this is an extended property with only field definition and without getter and setter.
boolean	isGetterOnly() Returns true if this property has only a getter method.
boolean	isSetterOnly() Returns true if this property has only a setter method.
java.lang.Class	resolveComponentType(boolean declared) Resolves component type for given property descriptor.
java.lang.Class	resolveKeyType(boolean declared) Resolves key type for given property descriptor.

Methods inherited from class jodd.introspector.Descriptor

getClassDescriptor, isPublic, matchDeclared

Methods inherited from class java.lang.Object

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

Field Detail

name

protected final java.lang.String name

readMethodDescriptor

protected final MethodDescriptor readMethodDescriptor

writeMethodDescriptor

protected final MethodDescriptor writeMethodDescriptor

fieldDescriptor

protected final FieldDescriptor fieldDescriptor

type

protected java.lang.Class type

getters

protected Getter[] getters

setters

protected Setter[] setters

Constructor Detail

PropertyDescriptor

public PropertyDescriptor(ClassDescriptor classDescriptor,
                  java.lang.String propertyName,
                  FieldDescriptor fieldDescriptor)

Creates field-only property descriptor.

PropertyDescriptor

public PropertyDescriptor(ClassDescriptor classDescriptor,
                  java.lang.String propertyName,
                  MethodDescriptor readMethod,
                  MethodDescriptor writeMethod)

Creates property descriptor.

Method Detail

findField

protected FieldDescriptor findField(java.lang.String fieldName)

Locates property field. Field is being searched also in all superclasses of current class.

getName

public java.lang.String getName()

Returns property name.

Specified by:

getName in class Descriptor

getReadMethodDescriptor

public MethodDescriptor getReadMethodDescriptor()

Returns read method of this property. May be null if read method is not defined.

getWriteMethodDescriptor

public MethodDescriptor getWriteMethodDescriptor()

Returns write method of this property. May be null for read-only properties.

getFieldDescriptor

public FieldDescriptor getFieldDescriptor()

Returns the associated field of this property. May be null if properties are not enhanced by field description.

isFieldOnly

public boolean isFieldOnly()

Returns true if this is an extended property with only field definition and without getter and setter.

isGetterOnly

public boolean isGetterOnly()

Returns true if this property has only a getter method.

isSetterOnly

public boolean isSetterOnly()

Returns true if this property has only a setter method.

getType

public java.lang.Class getType()

Returns property type. Raw types are detected.

getGetter

public Getter getGetter(boolean declared)

Returns Getter. May return null if no matched getter is found.

createGetter

protected Getter createGetter(boolean declared)

Creates a Getter.

getSetter

public Setter getSetter(boolean declared)

Returns Setter. May return null if no matched setter is found.

createSetter

protected Setter createSetter(boolean declared)

Creates a Setter.

resolveKeyType

public java.lang.Class resolveKeyType(boolean declared)

Resolves key type for given property descriptor.

resolveComponentType

public java.lang.Class resolveComponentType(boolean declared)

Resolves component type for given property descriptor.