java.io
Class ObjectStreamClass

java.lang.Object
  java.io.ObjectStreamClass

All Implemented Interfaces:

Serializable

public class ObjectStreamClass

extends Object

implements Serializable

Nested Class Summary
(package private) static class	ObjectStreamClass.ClassDataSlot
private static class	ObjectStreamClass.EntryFuture
private static class	ObjectStreamClass.FieldReflector
private static class	ObjectStreamClass.FieldReflectorKey
private static class	ObjectStreamClass.MemberSignature

 

Model Field Summary

 

Model fields inherited from class java.lang.Object

_getClass, objectState, theString

 

Ghost Field Summary

 

Ghost fields inherited from class java.lang.Object

objectTimesFinalized, owner

 

Field Summary
private  Class	cl
private  Constructor	cons
private  ObjectStreamClass.ClassDataSlot[]	dataLayout
private  InvalidClassException	defaultSerializeEx
private  InvalidClassException	deserializeEx
private  boolean	externalizable
private  ObjectStreamClass.FieldReflector	fieldRefl
private  ObjectStreamField[]	fields
private  boolean	hasBlockExternalData
private  boolean	hasWriteObjectData
private  boolean	isProxy
private  ObjectStreamClass	localDesc
private static sun.misc.SoftCache	localDescs
private  String	name
static ObjectStreamField[]	NO_FIELDS
private  int	numObjFields
private  int	primDataSize
private  Method	readObjectMethod
private  Method	readObjectNoDataMethod
private  Method	readResolveMethod
private static sun.misc.SoftCache	reflectors
private static sun.reflect.ReflectionFactory	reflFactory
private  ClassNotFoundException	resolveEx
private  boolean	serializable
private  InvalidClassException	serializeEx
private static ObjectStreamField[]	serialPersistentFields
private static long	serialVersionUID
private  Long	suid
private  ObjectStreamClass	superDesc
private  Method	writeObjectMethod
private  Method	writeReplaceMethod

 

Constructor Summary
(package private)	ObjectStreamClass()
private	ObjectStreamClass(Class)

 

Model Method Summary

 

Model methods inherited from class java.lang.Object

hashValue

 

Method Summary
(package private)  void	checkDefaultSerialize()
(package private)  void	checkDeserialize()
(package private)  void	checkSerialize()
private static boolean	classNamesEqual(String, String)
private static long	computeDefaultSUID(Class)
private  void	computeFieldOffsets()
Class	forClass()
(package private)  ObjectStreamClass.ClassDataSlot[]	getClassDataLayout()
private  ObjectStreamClass.ClassDataSlot[]	getClassDataLayout0()
(package private) static String	getClassSignature(Class)
private static ObjectStreamField[]	getDeclaredSerialFields(Class)
private static Long	getDeclaredSUID(Class)
private static ObjectStreamField[]	getDefaultSerialFields(Class)
private static Constructor	getExternalizableConstructor(Class)
ObjectStreamField	getField(String)
(package private)  ObjectStreamField	getField(String, Class)
ObjectStreamField[]	getFields()
(package private)  ObjectStreamField[]	getFields(boolean)
private static Method	getInheritableMethod(Class, String, Class[], Class)
(package private)  ObjectStreamClass	getLocalDesc()
private static String	getMethodSignature(Class[], Class)
String	getName()
(package private)  int	getNumObjFields()
(package private)  void	getObjFieldValues(Object, Object[])
private static String	getPackageName(Class)
(package private)  int	getPrimDataSize()
(package private)  void	getPrimFieldValues(Object, byte[])
private static Method	getPrivateMethod(Class, String, Class[], Class)
private static ObjectStreamClass.FieldReflector	getReflector(ObjectStreamField[], ObjectStreamClass)
(package private)  ClassNotFoundException	getResolveException()
private static ObjectStreamField[]	getSerialFields(Class)
private static Constructor	getSerializableConstructor(Class)
long	getSerialVersionUID()
(package private)  ObjectStreamClass	getSuperDesc()
private  ObjectStreamClass	getVariantFor(Class)
(package private)  boolean	hasBlockExternalData()
(package private)  boolean	hasReadObjectMethod()
(package private)  boolean	hasReadObjectNoDataMethod()
(package private)  boolean	hasReadResolveMethod()
private static boolean	hasStaticInitializer(Class)
(package private)  boolean	hasWriteObjectData()
(package private)  boolean	hasWriteObjectMethod()
(package private)  boolean	hasWriteReplaceMethod()
private static void	initNative()
(package private)  void	initNonProxy(ObjectStreamClass, Class, ClassNotFoundException, ObjectStreamClass)
(package private)  void	initProxy(Class, ClassNotFoundException, ObjectStreamClass)
(package private)  void	invokeReadObject(Object, ObjectInputStream)
(package private)  void	invokeReadObjectNoData(Object)
(package private)  Object	invokeReadResolve(Object)
(package private)  void	invokeWriteObject(Object, ObjectOutputStream)
(package private)  Object	invokeWriteReplace(Object)
(package private)  boolean	isExternalizable()
(package private)  boolean	isInstantiable()
(package private)  boolean	isProxy()
(package private)  boolean	isSerializable()
static ObjectStreamClass	lookup(Class)
(package private) static ObjectStreamClass	lookup(Class, boolean)
private static ObjectStreamField[]	matchFields(ObjectStreamField[], ObjectStreamClass)
(package private)  Object	newInstance()
private static boolean	packageEquals(Class, Class)
(package private)  void	readNonProxy(ObjectInputStream)
(package private)  void	setObjFieldValues(Object, Object[])
(package private)  void	setPrimFieldValues(Object, byte[])
private static void	throwMiscException(Throwable)
String	toString()
(package private)  void	writeNonProxy(ObjectOutputStream)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

readObjectMethod

private Method readObjectMethod

superDesc

private ObjectStreamClass superDesc

writeReplaceMethod

private Method writeReplaceMethod

primDataSize

private int primDataSize

externalizable

private boolean externalizable

fieldRefl

private ObjectStreamClass.FieldReflector fieldRefl

cl

private Class cl

reflFactory

private static final sun.reflect.ReflectionFactory reflFactory

isProxy

private boolean isProxy

readResolveMethod

private Method readResolveMethod

writeObjectMethod

private Method writeObjectMethod

reflectors

private static final sun.misc.SoftCache reflectors

serializeEx

private InvalidClassException serializeEx

numObjFields

private int numObjFields

serializable

private boolean serializable

serialPersistentFields

private static final ObjectStreamField[] serialPersistentFields

readObjectNoDataMethod

private Method readObjectNoDataMethod

NO_FIELDS

public static final ObjectStreamField[] NO_FIELDS

localDescs

private static final sun.misc.SoftCache localDescs

serialVersionUID

private static final long serialVersionUID

defaultSerializeEx

private InvalidClassException defaultSerializeEx

localDesc

private ObjectStreamClass localDesc

cons

private Constructor cons

resolveEx

private ClassNotFoundException resolveEx

name

private String name

hasBlockExternalData

private boolean hasBlockExternalData

suid

private volatile Long suid

deserializeEx

private InvalidClassException deserializeEx

hasWriteObjectData

private boolean hasWriteObjectData

dataLayout

private volatile ObjectStreamClass.ClassDataSlot[] dataLayout

fields

private ObjectStreamField[] fields

ObjectStreamClass

ObjectStreamClass()

ObjectStreamClass

private ObjectStreamClass(Class)

getNumObjFields

int getNumObjFields()

getPrimDataSize

int getPrimDataSize()

getSerialVersionUID

public long getSerialVersionUID()

checkDefaultSerialize

void checkDefaultSerialize()
                     throws InvalidClassException

Throws:

InvalidClassException

checkDeserialize

void checkDeserialize()
                throws InvalidClassException

Throws:

InvalidClassException

checkSerialize

void checkSerialize()
              throws InvalidClassException

Throws:

InvalidClassException

computeFieldOffsets

private void computeFieldOffsets()
                          throws InvalidClassException

Throws:

InvalidClassException

initNative

private static void initNative()

hasBlockExternalData

boolean hasBlockExternalData()

hasReadObjectMethod

boolean hasReadObjectMethod()

hasReadObjectNoDataMethod

boolean hasReadObjectNoDataMethod()

hasReadResolveMethod

boolean hasReadResolveMethod()

hasWriteObjectData

boolean hasWriteObjectData()

hasWriteObjectMethod

boolean hasWriteObjectMethod()

hasWriteReplaceMethod

boolean hasWriteReplaceMethod()

isExternalizable

boolean isExternalizable()

isInstantiable

boolean isInstantiable()

isProxy

boolean isProxy()

isSerializable

boolean isSerializable()

readNonProxy

void readNonProxy(ObjectInputStream)
            throws IOException,
                   ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeNonProxy

void writeNonProxy(ObjectOutputStream)
             throws IOException

Throws:

IOException

getLocalDesc

ObjectStreamClass getLocalDesc()

getSuperDesc

ObjectStreamClass getSuperDesc()

getClassDataLayout

ObjectStreamClass.ClassDataSlot[] getClassDataLayout()
                                               throws InvalidClassException

Throws:

InvalidClassException

getClassDataLayout0

private ObjectStreamClass.ClassDataSlot[] getClassDataLayout0()
                                                       throws InvalidClassException

Throws:

InvalidClassException

getFields

public ObjectStreamField[] getFields()

getFields

ObjectStreamField[] getFields(boolean)

forClass

public Class forClass()

computeDefaultSUID

private static long computeDefaultSUID(Class)

hasStaticInitializer

private static boolean hasStaticInitializer(Class)

getResolveException

ClassNotFoundException getResolveException()

newInstance

Object newInstance()
             throws InstantiationException,
                    InvocationTargetException,
                    UnsupportedOperationException

Throws:

InstantiationException

InvocationTargetException

UnsupportedOperationException

invokeReadObjectNoData

void invokeReadObjectNoData(Object)
                      throws IOException,
                             UnsupportedOperationException

Throws:

IOException

UnsupportedOperationException

getPrimFieldValues

void getPrimFieldValues(Object,
                        byte[])

setPrimFieldValues

void setPrimFieldValues(Object,
                        byte[])

getName

public String getName()

toString

public String toString()

Overrides:

toString in class Object

throwMiscException

private static void throwMiscException(Throwable)
                                throws IOException

Throws:

IOException

invokeReadObject

void invokeReadObject(Object,
                      ObjectInputStream)
                throws ClassNotFoundException,
                       IOException,
                       UnsupportedOperationException

Throws:

ClassNotFoundException

IOException

UnsupportedOperationException

invokeWriteObject

void invokeWriteObject(Object,
                       ObjectOutputStream)
                 throws IOException,
                        UnsupportedOperationException

Throws:

IOException

UnsupportedOperationException

getVariantFor

private ObjectStreamClass getVariantFor(Class)
                                 throws InvalidClassException

Throws:

InvalidClassException

lookup

public static ObjectStreamClass lookup(Class)

lookup

static ObjectStreamClass lookup(Class,
                                boolean)

getDeclaredSerialFields

private static ObjectStreamField[] getDeclaredSerialFields(Class)
                                                    throws InvalidClassException

Throws:

InvalidClassException

getDefaultSerialFields

private static ObjectStreamField[] getDefaultSerialFields(Class)

getSerialFields

private static ObjectStreamField[] getSerialFields(Class)
                                            throws InvalidClassException

Throws:

InvalidClassException

getField

public ObjectStreamField getField(String)

packageEquals

private static boolean packageEquals(Class,
                                     Class)

getDeclaredSUID

private static Long getDeclaredSUID(Class)

invokeReadResolve

Object invokeReadResolve(Object)
                   throws IOException,
                          UnsupportedOperationException

Throws:

IOException

UnsupportedOperationException

invokeWriteReplace

Object invokeWriteReplace(Object)
                    throws IOException,
                           UnsupportedOperationException

Throws:

IOException

UnsupportedOperationException

getObjFieldValues

void getObjFieldValues(Object,
                       Object[])

setObjFieldValues

void setObjFieldValues(Object,
                       Object[])

getClassSignature

static String getClassSignature(Class)

getPackageName

private static String getPackageName(Class)

classNamesEqual

private static boolean classNamesEqual(String,
                                       String)

getExternalizableConstructor

private static Constructor getExternalizableConstructor(Class)

getSerializableConstructor

private static Constructor getSerializableConstructor(Class)

initProxy

void initProxy(Class,
               ClassNotFoundException,
               ObjectStreamClass)
         throws InvalidClassException

Throws:

InvalidClassException

getReflector

private static ObjectStreamClass.FieldReflector getReflector(ObjectStreamField[],
                                                             ObjectStreamClass)
                                                      throws InvalidClassException

Throws:

InvalidClassException

matchFields

private static ObjectStreamField[] matchFields(ObjectStreamField[],
                                               ObjectStreamClass)
                                        throws InvalidClassException

Throws:

InvalidClassException

getField

ObjectStreamField getField(String,
                           Class)

getMethodSignature

private static String getMethodSignature(Class[],
                                         Class)

initNonProxy

void initNonProxy(ObjectStreamClass,
                  Class,
                  ClassNotFoundException,
                  ObjectStreamClass)
            throws InvalidClassException

Throws:

InvalidClassException

getInheritableMethod

private static Method getInheritableMethod(Class,
                                           String,
                                           Class[],
                                           Class)

getPrivateMethod

private static Method getPrivateMethod(Class,
                                       String,
                                       Class[],
                                       Class)