org.jboss.reflect.plugins
Class ClassInfoImpl

java.lang.Object
  org.jboss.util.JBossObject
      org.jboss.reflect.plugins.AbstractAnnotatedInfo
          org.jboss.reflect.plugins.InheritableAnnotationHolder
              org.jboss.reflect.plugins.ClassInfoImpl

All Implemented Interfaces:

Serializable, Cloneable, AnnotatedInfo, ClassInfo, ModifierInfo, TypeInfo, org.jboss.util.JBossInterface

Direct Known Subclasses:

ArrayInfoImpl, EnumInfoImpl, InterfaceInfoImpl, ReflectClassInfoImpl

public class ClassInfoImpl
extends InheritableAnnotationHolder
implements ClassInfo

Class info TODO JBMICROCONT-118 fix the introspection assumption

Author:

Bill Burke, Adrian Brock

See Also:

Serialized Form

Field Summary

protected ClassInfoHelper	classInfoHelper The class info helper
protected ConstructorInfo[]	constructors The constructor info
protected HashMap<String,FieldInfo>	fieldMap Field map Map
protected FieldInfo[]	fields The fields
protected InterfaceInfo[]	genericInterfaces The generic interfaces
protected ClassInfo	genericSuperclass The generic super class
protected InterfaceInfo[]	interfaces The interfaces
protected MethodInfo[]	methods The methods
protected int	modifiers The class modifiers
protected String	name The class name
protected PackageInfo	packageInfo The package info
protected ClassInfo	superclass The super class
protected TypeInfoFactory	typeInfoFactory The type info factory
static ClassInfo	UNKNOWN_CLASS Marker for generation
static ClassInfo[]	UNKNOWN_CLASSES Marker for generation
static ConstructorInfo[]	UNKNOWN_CONSTRUCTORS Marker for generation
static FieldInfo[]	UNKNOWN_FIELDS Marker for generation
static InterfaceInfo[]	UNKNOWN_INTERFACES Marker for generation
static MethodInfo[]	UNKNOWN_METHODS Marker for generation
static TypeInfo	UNKNOWN_TYPE Marker for generation
static TypeInfo[]	UNKNOWN_TYPES Marker for generation

Fields inherited from class org.jboss.reflect.plugins.InheritableAnnotationHolder

allAnnotations, allAnnotationsArray, annotatedElement, annotationHelper, declaredAnnotations, declaredAnnotationsArray

Fields inherited from class org.jboss.util.JBossObject

hashCode, log, toString

Fields inherited from interface org.jboss.reflect.spi.ModifierInfo

ABSTRACT, CONSTANT, FINAL, PACKAGE, PACKAGE_ABSTRACT, PACKAGE_CONSTANT, PACKAGE_STATIC, PRIVATE, PRIVATE_CONSTANT, PRIVATE_STATIC, PROTECTED, PROTECTED_ABSTRACT, PROTECTED_CONSTANT, PROTECTED_STATIC, PUBLIC, PUBLIC_ABSTRACT, PUBLIC_CONSTANT, PUBLIC_STATIC, STATIC

Constructor Summary

ClassInfoImpl()
Create a new abstract ClassInfo.

ClassInfoImpl(String name)
Create a new class info

ClassInfoImpl(String name, int modifiers)
Create a new abstract ClassInfo.

ClassInfoImpl(String name, int modifiers, InterfaceInfo[] interfaces, ClassInfoImpl superclass)
Create a new abstract ClassInfo.

Method Summary

Object	convertValue(Object value) Convert a value
Object	convertValue(Object value, boolean replaceProperties) Convert a value
Object	convertValue(Object value, boolean replaceProperties, boolean trim) Convert a value
boolean	equals(Object obj)
static ConstructorInfo	findConstructor(ConstructorInfo[] constructors, TypeInfo[] parameters) Find a constructor
static MethodInfo	findMethod(MethodInfo[] methods, String name, TypeInfo[] parameters) Find a method
TypeInfo[]	getActualTypeArguments() Get the actual type parameters
static Class<?>	getArrayClass(Class<?> clazz) Get an array class
TypeInfo	getArrayType() Get an array type
<T> T	getAttachment(Class<T> expectedType) Get an attachment from the type, uses the expected type as both the name and to cast the resulting object.
Object	getAttachment(String name) Get an attachment from the type
TypeInfo	getComponentType() Get the component type if it is a collection or an array
ConstructorInfo	getDeclaredConstructor(TypeInfo[] parameters) Get a declared constructor
ConstructorInfo[]	getDeclaredConstructors() Get the declared constructors
FieldInfo	getDeclaredField(String name) Get the declared field
FieldInfo[]	getDeclaredFields() Get the declared fields
MethodInfo	getDeclaredMethod(String name, TypeInfo[] parameters) Get the declared method
MethodInfo[]	getDeclaredMethods() Get the declared methods
InterfaceInfo[]	getGenericInterfaces() Get the generic interfaces
ClassInfo	getGenericSuperclass() Get the generic super class
InterfaceInfo[]	getInterfaces() Get the interfaces
TypeInfo	getKeyType() Get the key type if it is a map
int	getModifiers() Get the modifiers
String	getName() Get the class name
TypeInfo	getOwnerType() Get the owner type
PackageInfo	getPackage() Get the package
ClassInfo	getRawType() Get the raw type
String	getSimpleName() Get the simple name
ClassInfo	getSuperclass() Get the super class
protected InheritableAnnotationHolder	getSuperHolder() Get the super holder of annoations
Class<? extends Object>	getType() Deprecated.
TypeInfoFactory	getTypeInfoFactory() Get the TypeInfoFactory that created this type info
TypeInfo	getValueType() Get the value type if it is a map
int	hashCode()
boolean	isAnnotation() Whether this type is an annotation
boolean	isArray() Whether this type is an array
boolean	isAssignableFrom(TypeInfo info) Mostly using
boolean	isCollection() Whether this type is a collection
boolean	isEnum() Whether this type is an enum
boolean	isInterface() Whether it is an interface
boolean	isMap() Whether this type is a map
boolean	isPrimitive() Whether this type is a primitive
boolean	isPublic() Whether it is public
boolean	isStatic() Whether it is static
boolean	isVolatile() Whether it is volatile
Object	newArrayInstance(int size) Create a new array
void	setAttachment(String name, Object attachment) Set an attachment against the type.
void	setClassInfoHelper(ClassInfoHelper classInfoHelper)
void	setDeclaredConstructors(ConstructorInfoImpl[] constructors) Set the declared constructors
void	setDeclaredFields(FieldInfoImpl[] fields) Set the declared fields
void	setDeclaredMethods(MethodInfoImpl[] methods) Set the declared methods
void	setGenericInterfaces(InterfaceInfo[] interfaces) Set the generic interfaces
void	setGenericSuperclass(ClassInfo superInfo) Set the generic super class
void	setInterfaces(InterfaceInfo[] interfaces) Set the interfaces
void	setSuperclass(ClassInfoImpl superInfo) Set the super class
void	setType(Class<?> type) Set the type
void	setTypeInfoFactory(TypeInfoFactory typeInfoFactory)
protected void	toString(org.jboss.util.JBossStringBuilder buffer)

Methods inherited from class org.jboss.reflect.plugins.InheritableAnnotationHolder

getAllAnnotations, getAnnotation, getAnnotations, getDeclaredAnnotations, isAnnotationPresent, setAnnotatedElement, setAnnotationHelper, setupAnnotations

Methods inherited from class org.jboss.reflect.plugins.AbstractAnnotatedInfo

getUnderlyingAnnotation, getUnderlyingAnnotations, isAnnotationPresent

Methods inherited from class org.jboss.util.JBossObject

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.reflect.spi.AnnotatedInfo

getAnnotation, getAnnotations, getUnderlyingAnnotation, getUnderlyingAnnotations, isAnnotationPresent, isAnnotationPresent

Methods inherited from interface org.jboss.util.JBossInterface

clone, toShortString, toShortString

Field Detail

UNKNOWN_CLASS

public static final ClassInfo UNKNOWN_CLASS

Marker for generation

UNKNOWN_CLASSES

public static final ClassInfo[] UNKNOWN_CLASSES

Marker for generation

UNKNOWN_TYPE

public static final TypeInfo UNKNOWN_TYPE

Marker for generation

UNKNOWN_TYPES

public static final TypeInfo[] UNKNOWN_TYPES

Marker for generation

UNKNOWN_INTERFACES

public static final InterfaceInfo[] UNKNOWN_INTERFACES

Marker for generation

UNKNOWN_CONSTRUCTORS

public static final ConstructorInfo[] UNKNOWN_CONSTRUCTORS

Marker for generation

UNKNOWN_METHODS

public static final MethodInfo[] UNKNOWN_METHODS

Marker for generation

UNKNOWN_FIELDS

public static final FieldInfo[] UNKNOWN_FIELDS

Marker for generation

name

protected String name

The class name

modifiers

protected int modifiers

The class modifiers

interfaces

protected InterfaceInfo[] interfaces

The interfaces

genericInterfaces

protected InterfaceInfo[] genericInterfaces

The generic interfaces

methods

protected MethodInfo[] methods

The methods

fields

protected FieldInfo[] fields

The fields

fieldMap

protected HashMap<String,FieldInfo> fieldMap

Field map Map

superclass

protected ClassInfo superclass

The super class

genericSuperclass

protected ClassInfo genericSuperclass

The generic super class

constructors

protected ConstructorInfo[] constructors

The constructor info

packageInfo

protected PackageInfo packageInfo

The package info

classInfoHelper

protected transient ClassInfoHelper classInfoHelper

The class info helper

typeInfoFactory

protected transient TypeInfoFactory typeInfoFactory

The type info factory

Constructor Detail

ClassInfoImpl

public ClassInfoImpl()

Create a new abstract ClassInfo.

ClassInfoImpl

public ClassInfoImpl(String name)

Create a new class info

Parameters:

name - the class name

ClassInfoImpl

public ClassInfoImpl(String name,
                     int modifiers)

Create a new abstract ClassInfo.

Parameters:

name - the class name

modifiers - the class modifiers

ClassInfoImpl

public ClassInfoImpl(String name,
                     int modifiers,
                     InterfaceInfo[] interfaces,
                     ClassInfoImpl superclass)

Create a new abstract ClassInfo.

Parameters:

name - the class name

modifiers - the class modifiers

interfaces - the interfaces

superclass - the super class

Method Detail

getTypeInfoFactory

public TypeInfoFactory getTypeInfoFactory()

Description copied from interface: TypeInfo

Get the TypeInfoFactory that created this type info

Specified by:

getTypeInfoFactory in interface TypeInfo

Returns:

type info factory

setTypeInfoFactory

public void setTypeInfoFactory(TypeInfoFactory typeInfoFactory)

setClassInfoHelper

public void setClassInfoHelper(ClassInfoHelper classInfoHelper)

findMethod

public static MethodInfo findMethod(MethodInfo[] methods,
                                    String name,
                                    TypeInfo[] parameters)

Find a method

Parameters:

methods - the methods

name - the name

parameters - the parameters

Returns:

the method info

findConstructor

public static ConstructorInfo findConstructor(ConstructorInfo[] constructors,
                                              TypeInfo[] parameters)

Find a constructor

Parameters:

constructors - the constructors

parameters - the parameters

Returns:

the constructor info

getArrayClass

public static Class<?> getArrayClass(Class<?> clazz)

Get an array class

Parameters:

clazz - the class

Returns:

the array class

setType

public void setType(Class<?> type)

Set the type

Parameters:

type - the class

setInterfaces

public void setInterfaces(InterfaceInfo[] interfaces)

Set the interfaces

Parameters:

interfaces - the interfaces

setGenericInterfaces

public void setGenericInterfaces(InterfaceInfo[] interfaces)

Set the generic interfaces

Parameters:

interfaces - the interfaces

setDeclaredMethods

public void setDeclaredMethods(MethodInfoImpl[] methods)

Set the declared methods

Parameters:

methods - the methods

setDeclaredFields

public void setDeclaredFields(FieldInfoImpl[] fields)

Set the declared fields

Parameters:

fields - the fields

setDeclaredConstructors

public void setDeclaredConstructors(ConstructorInfoImpl[] constructors)

Set the declared constructors

Parameters:

constructors - the constructors

setSuperclass

public void setSuperclass(ClassInfoImpl superInfo)

Set the super class

Parameters:

superInfo - the super class

setGenericSuperclass

public void setGenericSuperclass(ClassInfo superInfo)

Set the generic super class

Parameters:

superInfo - the super class

isInterface

public boolean isInterface()

Description copied from interface: ClassInfo

Whether it is an interface

Specified by:

isInterface in interface ClassInfo

Returns:

true when an interface

getInterfaces

public InterfaceInfo[] getInterfaces()

Description copied from interface: ClassInfo

Get the interfaces

Specified by:

getInterfaces in interface ClassInfo

Returns:

the interfaces

getGenericInterfaces

public InterfaceInfo[] getGenericInterfaces()

Description copied from interface: ClassInfo

Get the generic interfaces

Specified by:

getGenericInterfaces in interface ClassInfo

Returns:

the generic interfaces

getDeclaredMethod

public MethodInfo getDeclaredMethod(String name,
                                    TypeInfo[] parameters)

Description copied from interface: ClassInfo

Get the declared method

Specified by:

getDeclaredMethod in interface ClassInfo

Parameters:

name - the method name

parameters - the parameters

Returns:

the method info

getDeclaredMethods

public MethodInfo[] getDeclaredMethods()

Description copied from interface: ClassInfo

Get the declared methods

Specified by:

getDeclaredMethods in interface ClassInfo

Returns:

the methods

getDeclaredField

public FieldInfo getDeclaredField(String name)

Description copied from interface: ClassInfo

Get the declared field

Specified by:

getDeclaredField in interface ClassInfo

Parameters:

name - the field name

Returns:

the field

getDeclaredFields

public FieldInfo[] getDeclaredFields()

Description copied from interface: ClassInfo

Get the declared fields

Specified by:

getDeclaredFields in interface ClassInfo

Returns:

the fields

getDeclaredConstructor

public ConstructorInfo getDeclaredConstructor(TypeInfo[] parameters)

Description copied from interface: ClassInfo

Get a declared constructor

Specified by:

getDeclaredConstructor in interface ClassInfo

Parameters:

parameters - the parameters

Returns:

the constructor

getDeclaredConstructors

public ConstructorInfo[] getDeclaredConstructors()

Description copied from interface: ClassInfo

Get the declared constructors

Specified by:

getDeclaredConstructors in interface ClassInfo

Returns:

the constructors

getSuperclass

public ClassInfo getSuperclass()

Description copied from interface: ClassInfo

Get the super class

Specified by:

getSuperclass in interface ClassInfo

Returns:

the super class

getGenericSuperclass

public ClassInfo getGenericSuperclass()

Description copied from interface: ClassInfo

Get the generic super class

Specified by:

getGenericSuperclass in interface ClassInfo

Returns:

the super class

getModifiers

public int getModifiers()

Description copied from interface: ModifierInfo

Get the modifiers

Specified by:

getModifiers in interface ModifierInfo

Returns:

the modifiers

isStatic

public boolean isStatic()

Description copied from interface: ModifierInfo

Whether it is static

Specified by:

isStatic in interface ModifierInfo

Returns:

true when static

isPublic

public boolean isPublic()

Description copied from interface: ModifierInfo

Whether it is public

Specified by:

isPublic in interface ModifierInfo

Returns:

true when public

isVolatile

public boolean isVolatile()

Description copied from interface: ModifierInfo

Whether it is volatile

Specified by:

isVolatile in interface ModifierInfo

Returns:

true if volatile

getName

public String getName()

Description copied from interface: ClassInfo

Get the class name

Specified by:

getName in interface ClassInfo

Specified by:

getName in interface TypeInfo

Returns:

the name

getSimpleName

public String getSimpleName()

Description copied from interface: TypeInfo

Get the simple name

Specified by:

getSimpleName in interface TypeInfo

Returns:

the simple name

getType

@Deprecated
public Class<? extends Object> getType()

Deprecated.

Description copied from interface: TypeInfo

Get the class

Specified by:

getType in interface TypeInfo

Returns:

the class

convertValue

public Object convertValue(Object value)
                    throws Throwable

Description copied from interface: TypeInfo

Convert a value

Specified by:

convertValue in interface TypeInfo

Parameters:

value - the original value

Returns:

the converted value

Throws:

Throwable - for any error

convertValue

public Object convertValue(Object value,
                           boolean replaceProperties)
                    throws Throwable

Description copied from interface: TypeInfo

Convert a value

Specified by:

convertValue in interface TypeInfo

Parameters:

value - the original value

replaceProperties - whether to replace properties

Returns:

the converted value

Throws:

Throwable - for any error

convertValue

public Object convertValue(Object value,
                           boolean replaceProperties,
                           boolean trim)
                    throws Throwable

Description copied from interface: TypeInfo

Convert a value

Specified by:

convertValue in interface TypeInfo

Parameters:

value - the original value

replaceProperties - whether to replace properties

trim - do we trim before conversion

Returns:

the converted value

Throws:

Throwable - for any error

isArray

public boolean isArray()

Description copied from interface: TypeInfo

Whether this type is an array

Specified by:

isArray in interface TypeInfo

Returns:

true when an array

isCollection

public boolean isCollection()

Description copied from interface: TypeInfo

Whether this type is a collection

Specified by:

isCollection in interface TypeInfo

Returns:

true when a collection

isMap

public boolean isMap()

Description copied from interface: TypeInfo

Whether this type is a map

Specified by:

isMap in interface TypeInfo

Returns:

true when a map

isAnnotation

public boolean isAnnotation()

Description copied from interface: TypeInfo

Whether this type is an annotation

Specified by:

isAnnotation in interface TypeInfo

Returns:

true when an annotation

isEnum

public boolean isEnum()

Description copied from interface: TypeInfo

Whether this type is an enum

Specified by:

isEnum in interface TypeInfo

Returns:

true when an enum

isPrimitive

public boolean isPrimitive()

Description copied from interface: TypeInfo

Whether this type is a primitive

Specified by:

isPrimitive in interface TypeInfo

Returns:

true when a primtive

getArrayType

public TypeInfo getArrayType()

Description copied from interface: TypeInfo

Get an array type

Specified by:

getArrayType in interface TypeInfo

Returns:

the array type

newArrayInstance

public Object newArrayInstance(int size)
                        throws Throwable

Description copied from interface: TypeInfo

Create a new array

Specified by:

newArrayInstance in interface TypeInfo

Parameters:

size - the size

Returns:

the converted value

Throws:

Throwable - for any error

isAssignableFrom

public boolean isAssignableFrom(TypeInfo info)

Description copied from interface: TypeInfo

Mostly using

Specified by:

isAssignableFrom in interface TypeInfo

Parameters:

info - type info

Returns:

the boolean value indicating whether objects of the TypeInfo info can be assigned to objects of this TypeInfo

See Also:

NumberInfo tests for progression

getActualTypeArguments

public TypeInfo[] getActualTypeArguments()

Description copied from interface: ClassInfo

Get the actual type parameters

Specified by:

getActualTypeArguments in interface ClassInfo

Returns:

the type parameters

getOwnerType

public TypeInfo getOwnerType()

Description copied from interface: ClassInfo

Get the owner type

Specified by:

getOwnerType in interface ClassInfo

Returns:

the owner type

getRawType

public ClassInfo getRawType()

Description copied from interface: ClassInfo

Get the raw type

Specified by:

getRawType in interface ClassInfo

Returns:

the raw type

getComponentType

public TypeInfo getComponentType()

Description copied from interface: ClassInfo

Get the component type if it is a collection or an array

Specified by:

getComponentType in interface ClassInfo

Returns:

the component type

getKeyType

public TypeInfo getKeyType()

Description copied from interface: ClassInfo

Get the key type if it is a map

Specified by:

getKeyType in interface ClassInfo

Returns:

the key type

getValueType

public TypeInfo getValueType()

Description copied from interface: ClassInfo

Get the value type if it is a map

Specified by:

getValueType in interface ClassInfo

Returns:

the value type

getPackage

public PackageInfo getPackage()

Description copied from interface: ClassInfo

Get the package

Specified by:

getPackage in interface ClassInfo

Returns:

the package

setAttachment

public void setAttachment(String name,
                          Object attachment)

Description copied from interface: TypeInfo

Set an attachment against the type. This is useful for caching information against a type.

If you add a future object, subsequent gets will wait for the result

WARNING: Be careful about what you put in here. Don't create references across classloaders, if you are not sure add a WeakReference to the information.

Specified by:

setAttachment in interface TypeInfo

Parameters:

name - the name

attachment - the attachment, pass null to remove an attachment

getAttachment

public <T> T getAttachment(Class<T> expectedType)

Description copied from interface: TypeInfo

Get an attachment from the type, uses the expected type as both the name and to cast the resulting object.

Specified by:

getAttachment in interface TypeInfo

Type Parameters:

T - the expected type

Parameters:

expectedType - the expected type

Returns:

the attachment

getAttachment

public Object getAttachment(String name)

Description copied from interface: TypeInfo

Get an attachment from the type

Specified by:

getAttachment in interface TypeInfo

Parameters:

name - the name

Returns:

the attachment

getSuperHolder

protected InheritableAnnotationHolder getSuperHolder()

Description copied from class: InheritableAnnotationHolder

Get the super holder of annoations

Specified by:

getSuperHolder in class InheritableAnnotationHolder

Returns:

the super holder

toString

protected void toString(org.jboss.util.JBossStringBuilder buffer)

Overrides:

toString in class org.jboss.util.JBossObject

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class org.jboss.util.JBossObject