java.lang.Object
- java.io.InputStream
- - java.io.ObjectInputStream
  - - com.sun.corba.ee.impl.io.InputStreamHook
    - - com.sun.corba.ee.impl.io.IIOPInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.io.ObjectInput, java.io.ObjectStreamConstants, java.lang.AutoCloseable
```
public class IIOPInputStream
extends InputStreamHook
```
IIOPInputStream is used by the ValueHandlerImpl to handle Java serialization input semantics.

Since:

JDK1.1.6

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`(package private) static class`	`IIOPInputStream.ActiveRecursionManager`	This class maintains a map of stream position to an Object currently being deserialized.

Nested classes/interfaces inherited from class com.sun.corba.ee.impl.io.InputStreamHook
InputStreamHook.DefaultState, InputStreamHook.InReadObjectDefaultsSentState, InputStreamHook.InReadObjectNoMoreOptionalDataState, InputStreamHook.InReadObjectOptionalDataState, InputStreamHook.InReadObjectPastDefaultsRemoteDidNotUseWOState, InputStreamHook.InReadObjectRemoteDidNotUseWriteObjectState, InputStreamHook.NoReadObjectDefaultsSentState, InputStreamHook.ReadObjectState

Nested classes/interfaces inherited from class java.io.ObjectInputStream
java.io.ObjectInputStream.GetField

Field Summary

Fields
Modifier and Type	Field	Description
`private java.lang.ClassNotFoundException`	`abortClassNotFoundException`
`private java.io.IOException`	`abortIOException`
`(package private) IIOPInputStream.ActiveRecursionManager`	`activeRecursionMgr`
`private static org.glassfish.pfl.basic.reflection.Bridge`	`bridge`
`private java.util.List<java.lang.Object>`	`callbacks`
`private CodeBase`	`cbSender`
`(package private) ObjectStreamClass[]`	`classdesc`
`(package private) java.lang.Class[]`	`classes`
`private java.lang.Class<?>`	`currentClass`
`private ObjectStreamClass`	`currentClassDesc`
`private java.lang.Object`	`currentObject`
`private ValueMember[]`	`defaultReadObjectFVDMembers`
`private static java.lang.String`	`kEmptyStr`
`static TypeCode`	`kRemoteTypeCode`
`static TypeCode`	`kValueTypeCode`
`private InputStream`	`orbStream`
`private int`	`recursionDepth`
`private int`	`simpleReadDepth`
`(package private) int`	`spClass`
`private byte`	`streamFormatVersion`
`private static boolean`	`useFVDOnly`
`private ValueHandlerImpl`	`vhandler`

Fields inherited from class com.sun.corba.ee.impl.io.InputStreamHook
DEFAULT_STATE, IN_READ_OBJECT_DEFAULTS_SENT, IN_READ_OBJECT_NO_MORE_OPT_DATA, IN_READ_OBJECT_OPT_DATA, IN_READ_OBJECT_PAST_DEFAULTS_REMOTE_NOT_CUSTOM, IN_READ_OBJECT_REMOTE_NOT_CUSTOM_MARSHALED, NO_READ_OBJECT_DEFAULTS_SENT, omgWrapper, readObjectState, utilWrapper

Fields inherited from interface java.io.ObjectStreamConstants
baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, STREAM_MAGIC, STREAM_VERSION, SUBCLASS_IMPLEMENTATION_PERMISSION, SUBSTITUTION_PERMISSION, TC_ARRAY, TC_BASE, TC_BLOCKDATA, TC_BLOCKDATALONG, TC_CLASS, TC_CLASSDESC, TC_ENDBLOCKDATA, TC_ENUM, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

Constructor Summary

Constructors
Constructor Description

IIOPInputStream()
Dummy constructor; passes upper stream a dummy stream;

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`available()`
`private void`	`callReadExternal(java.io.Externalizable ext)`
`private void`	`callTypeInfo(int ct)`
`private void`	`classHasWriteObject(boolean flag)`
`void`	`close()`
`private void`	`currentClassInfo(ObjectStreamClass ocs, java.lang.Class<?> cls)`
`(package private) int`	`decreaseRecursionDepth()`
`void`	`defaultReadObjectDelegate()`	Override the actions of the final method "defaultReadObject()" in ObjectInputStream.
`private java.lang.String`	`displayFVD(FullValueDescription fvd)`
`private void`	`displayValueMember(ValueMember member)`
`private void`	`displayValueMembers(ValueMember[] members)`
`boolean`	`enableResolveObjectDelegate(boolean enable)`	Override the actions of the final method "enableResolveObject()" in ObjectInputStream.
`private int`	`findNextClass(java.lang.String classname, java.lang.Class[] classes, int _spClass, int _spBase)`
`private void`	`fullValueDescriptorsInfo(java.util.List<FullValueDescription> fvds)`
`(package private) InputStream`	`getOrbStream()`
`private java.util.List<FullValueDescription>`	`getOrderedDescriptions(java.lang.String repositoryID, CodeBase sender)`
`CodeBase`	`getSender()`
`private boolean`	`getSimulatedDefaultWriteObjectCalledFlag()`
`protected byte`	`getStreamFormatVersion()`
`ValueHandler`	`getValueHandler()`
`private java.lang.Object`	`handleEnum(java.lang.Class clz, ClassInfoCache.ClassInfo cinfo)`
`private void`	`handleOptionalDataMarshalException(MARSHAL marshalException, boolean objectRead)`
`(package private) void`	`increaseRecursionDepth()`
`private void`	`inputClassFields(java.lang.Object o, java.lang.Class<?> cl, ObjectStreamClass osc, ValueMember[] fields, CodeBase sender)`
`private void`	`inputClassFields(java.lang.Object o, java.lang.Class<?> cl, ObjectStreamField[] fields, CodeBase sender)`
`private void`	`inputCurrentClassFieldsForReadFields(java.util.Map<java.lang.String,java.lang.Object> fieldToValueMap)`	Called from InputStreamHook.
`private java.lang.Object`	`inputObject(java.lang.Class clz, ClassInfoCache.ClassInfo cinfo, java.lang.String repositoryID, CodeBase sender, int offset)`
`private java.lang.Object`	`inputObjectField(ObjectStreamField field)`	Factored out of inputClassFields and reused in inputCurrentClassFieldsForReadFields.
`private java.lang.Object`	`inputObjectField(ValueMember field, CodeBase sender)`
`private java.lang.Object`	`inputObjectUsingFVD(java.lang.Class clz, ClassInfoCache.ClassInfo cinfo, java.lang.String repositoryID, CodeBase sender, int offset)`	This input method uses FullValueDescriptions retrieved from the sender's runtime to read in the data.
`private void`	`inputPrimitiveField(java.lang.Object o, java.lang.Class<?> cl, ObjectStreamField field)`	Factored out of inputClassFields This reads a primitive value and sets it in the field of o described by the ObjectStreamField field.
`private void`	`inputRemoteMembersForReadFields(java.util.Map<java.lang.String,java.lang.Object> fieldToValueMap)`
`protected java.lang.String`	`internalReadUTF(InputStream stream)`	Helper method for correcting the Kestrel bug 4367783 (dealing with larger than 8-bit chars).
`private boolean`	`invokeObjectReader(ObjectStreamClass osc, java.lang.Object obj, java.lang.Class aclass, ValueMember[] valueMembers)`
`private boolean`	`isDateClassWorkaroundRequired()`
`private boolean`	`isJdk9_orLater()`
`void`	`mark(int readAheadLimit)`
`boolean`	`markSupported()`
`private void`	`matchingClassInfo(java.lang.Class<?> cls)`
`private void`	`newInstanceInfo(java.lang.Class<?> cls)`
`int`	`read()`
`int`	`read(byte[] data, int offset, int length)`
`boolean`	`readBoolean()`
`byte`	`readByte()`
`char`	`readChar()`
`private boolean`	`readDefaultWriteObjectCalledFlag()`
`double`	`readDouble()`
`(package private) void`	`readFields(java.util.Map<java.lang.String,java.lang.Object> fieldToValueMap)`
`float`	`readFloat()`
`private void`	`readFormatVersion()`
`void`	`readFully(byte[] data)`
`void`	`readFully(byte[] data, int offset, int size)`
`private void`	`readingDataForClass(java.lang.Class<?> cls)`
`private void`	`readingDataUsingFVD(FullValueDescription fvd)`
`private void`	`readingExternalizable()`
`private void`	`readingField(int index, ObjectStreamField fld)`
`private void`	`readingPrimitiveFields(int count)`
`private void`	`readingSerializable()`
`int`	`readInt()`
`java.lang.String`	`readLine()`
`long`	`readLong()`
`java.lang.Object`	`readObjectDelegate()`	Override the actions of the final method "readObject()" in ObjectInputStream.
`protected java.lang.Object`	`readObjectOverride()`	This method is called by trusted subclasses of ObjectOutputStream that constructed ObjectOutputStream using the protected no-arg constructor.
`short`	`readShort()`
`protected void`	`readStreamHeader()`
`int`	`readUnsignedByte()`
`int`	`readUnsignedShort()`
`java.lang.String`	`readUTF()`
`private void`	`recursionDepthInfo(int rd)`
`void`	`registerValidation(java.io.ObjectInputValidation obj, int prio)`
`void`	`reset()`
`private void`	`resetStream()`
`protected java.lang.Class<?>`	`resolveClass(java.io.ObjectStreamClass v)`
`protected java.lang.Object`	`resolveObject(java.lang.Object obj)`
`private static void`	`setBooleanField(java.lang.Object o, java.lang.Class<?> c, java.lang.String fieldName, boolean v)`
`private static void`	`setByteField(java.lang.Object o, java.lang.Class<?> c, java.lang.String fieldName, byte v)`
`private static void`	`setCharField(java.lang.Object o, java.lang.Class<?> c, java.lang.String fieldName, char v)`
`private static void`	`setDoubleField(java.lang.Object o, java.lang.Class<?> c, java.lang.String fieldName, double v)`
`private static void`	`setFloatField(java.lang.Object o, java.lang.Class<?> c, java.lang.String fieldName, float v)`
`private static void`	`setIntField(java.lang.Object o, java.lang.Class<?> c, java.lang.String fieldName, int v)`
`private static void`	`setLongField(java.lang.Object o, java.lang.Class<?> c, java.lang.String fieldName, long v)`
`private static void`	`setObjectField(java.lang.Object o, java.lang.Class<?> c, java.lang.String fieldName, java.lang.Object v)`
`(package private) void`	`setOrbStream(InputStream os)`
`void`	`setSender(CodeBase cb)`
`private static void`	`setShortField(java.lang.Object o, java.lang.Class<?> c, java.lang.String fieldName, short v)`
`static void`	`setTestFVDFlag(boolean val)`
`void`	`setValueHandler(ValueHandler vh)`
`(package private) java.lang.Object`	`simpleReadObject(java.lang.Class clz, ClassInfoCache.ClassInfo cinfo, java.lang.String repositoryID, CodeBase sender, int offset)`
`void`	`simpleSkipObject(java.lang.String repositoryID, CodeBase sender)`
`int`	`skipBytes(int len)`
`private void`	`skipCustomUsingFVD(ValueMember[] fields, CodeBase sender)`
`private java.lang.Object`	`skipObjectUsingFVD(java.lang.String repositoryID, CodeBase sender)`	This input method uses FullValueDescriptions retrieved from the sender's runtime to read in the data.
`private void`	`streamFormatVersionInfo(byte sfv)`
`private void`	`throwAwayData(ValueMember[] fields, CodeBase sender)`
`private void`	`typeInfo(java.lang.Class<?> type)`
`private void`	`usingLocalFieldsToRead()`
`private void`	`valueMemberInfo(java.lang.String name, java.lang.String id, java.lang.String definedIn, java.lang.String version, short access)`

Methods inherited from class com.sun.corba.ee.impl.io.InputStreamHook
defaultReadObject, readFields, setState, throwOptionalDataIncompatibleException

Methods inherited from class java.io.ObjectInputStream
enableResolveObject, readClassDescriptor, readObject, readUnshared, resolveProxyClass

Methods inherited from class java.io.InputStream
read, skip

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.io.ObjectInput
read, skip

Field Detail

bridge

private static org.glassfish.pfl.basic.reflection.Bridge bridge

defaultReadObjectFVDMembers

private ValueMember[] defaultReadObjectFVDMembers

orbStream
```
private InputStream orbStream
```

cbSender
```
private CodeBase cbSender
```

vhandler
```
private ValueHandlerImpl vhandler
```

currentObject
```
private java.lang.Object currentObject
```

currentClassDesc

private ObjectStreamClass currentClassDesc

currentClass

private java.lang.Class<?> currentClass

recursionDepth
```
private int recursionDepth
```

simpleReadDepth
```
private int simpleReadDepth
```

activeRecursionMgr

IIOPInputStream.ActiveRecursionManager activeRecursionMgr

abortIOException

private java.io.IOException abortIOException

abortClassNotFoundException

private java.lang.ClassNotFoundException abortClassNotFoundException

callbacks

private java.util.List<java.lang.Object> callbacks

classdesc
```
ObjectStreamClass[] classdesc
```

classes
```
java.lang.Class[] classes
```

spClass
```
int spClass
```

kEmptyStr

private static final java.lang.String kEmptyStr

See Also:: Constant Field Values

kRemoteTypeCode

public static final TypeCode kRemoteTypeCode

kValueTypeCode

public static final TypeCode kValueTypeCode

useFVDOnly

private static final boolean useFVDOnly

See Also:: Constant Field Values

streamFormatVersion
```
private byte streamFormatVersion
```

Constructor Detail
- IIOPInputStream
```
public IIOPInputStream()
                throws java.io.IOException
```
  Dummy constructor; passes upper stream a dummy stream;
  
  Throws:
  
  java.io.IOException - If an IO error occurs creating this stream.

Method Detail

getStreamFormatVersion
```
protected byte getStreamFormatVersion()
```
Specified by:

getStreamFormatVersion in class InputStreamHook

streamFormatVersionInfo

@InfoMethod
private void streamFormatVersionInfo(byte sfv)

readFormatVersion

private void readFormatVersion()
                        throws java.io.IOException

Throws:: java.io.IOException

setTestFVDFlag

public static void setTestFVDFlag(boolean val)

setOrbStream

final void setOrbStream(InputStream os)

getOrbStream
```
final InputStream getOrbStream()
```
Specified by:

getOrbStream in class InputStreamHook

setSender

public final void setSender(CodeBase cb)

getSender
```
public final CodeBase getSender()
```

setValueHandler

public final void setValueHandler(ValueHandler vh)

getValueHandler

public final ValueHandler getValueHandler()

recursionDepthInfo

@InfoMethod
private void recursionDepthInfo(int rd)

increaseRecursionDepth
```
final void increaseRecursionDepth()
```

decreaseRecursionDepth
```
final int decreaseRecursionDepth()
```

readObjectDelegate
```
public final java.lang.Object readObjectDelegate()
                                          throws java.lang.ClassNotFoundException,
                                                 java.io.OptionalDataException,
                                                 java.io.StreamCorruptedException,
                                                 java.io.IOException
```
Override the actions of the final method "readObject()" in ObjectInputStream. Read an object from the ObjectInputStream. The class of the object, the signature of the class, and the values of the non-transient and non-static fields of the class and all of its supertypes are read. Default deserializing for a class can be overriden using the writeObject and readObject methods. Objects referenced by this object are read transitively so that a complete equivalent graph of objects is reconstructed by readObject.
The root object is completly restored when all of its fields and the objects it references are completely restored. At this point the object validation callbacks are executed in order based on their registered priorities. The callbacks are registered by objects (in the readObject special methods) as they are individually restored. Exceptions are thrown for problems with the InputStream and for classes that should not be deserialized. All exceptions are fatal to the InputStream and leave it in an indeterminate state; it is up to the caller to ignore or recover the stream state.

Returns:

the object read from stream

Throws:

java.io.InvalidClassException - Something is wrong with a class used by serialization.

java.io.StreamCorruptedException - Control information in the stream is inconsistent.

java.io.OptionalDataException - Primitive data was found in the stream instead of objects.

java.io.IOException - Any of the usual Input/Output related exceptions.

java.lang.ClassNotFoundException - Deserialised class could not be found

Since:

JDK1.1

simpleReadObject

final java.lang.Object simpleReadObject(java.lang.Class clz,
                                        ClassInfoCache.ClassInfo cinfo,
                                        java.lang.String repositoryID,
                                        CodeBase sender,
                                        int offset)

simpleSkipObject

public final void simpleSkipObject(java.lang.String repositoryID,
                                   CodeBase sender)

readObjectOverride
```
protected final java.lang.Object readObjectOverride()
                                             throws java.io.OptionalDataException,
                                                    java.lang.ClassNotFoundException,
                                                    java.io.IOException
```
This method is called by trusted subclasses of ObjectOutputStream that constructed ObjectOutputStream using the protected no-arg constructor. The subclass is expected to provide an override method with the modifier "final".

Overrides:

readObjectOverride in class java.io.ObjectInputStream

Returns:

the Object read from the stream.

Throws:

java.io.OptionalDataException

java.lang.ClassNotFoundException

java.io.IOException

Since:

JDK 1.2

See Also:

ObjectInputStream.readObject()

usingLocalFieldsToRead

@InfoMethod
private void usingLocalFieldsToRead()

defaultReadObjectDelegate
```
public final void defaultReadObjectDelegate()
```
Override the actions of the final method "defaultReadObject()" in ObjectInputStream.

Specified by:

defaultReadObjectDelegate in class InputStreamHook

Since:

JDK1.1.6 Read the non-static and non-transient fields of the current class from this stream. This may only be called from the readObject method of the class being deserialized. It will throw the NotActiveException if it is called otherwise., JDK1.1

enableResolveObjectDelegate
```
public final boolean enableResolveObjectDelegate(boolean enable)
```
Override the actions of the final method "enableResolveObject()" in ObjectInputStream. Enable the stream to allow objects read from the stream to be replaced. If the stream is a trusted class it is allowed to enable replacment. Trusted classes are those classes with a classLoader equals null.
When enabled the resolveObject method is called for every object being deserialized.

Parameters:

enable - ignored

Returns:

false

Throws:

java.lang.SecurityException - The classloader of this stream object is non-null.

Since:

JDK1.1.6

mark

public final void mark(int readAheadLimit)

Overrides:: mark in class java.io.InputStream

markSupported
```
public final boolean markSupported()
```
Overrides:

markSupported in class java.io.InputStream

reset
```
public final void reset()
                 throws java.io.IOException
```
Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

available
```
public final int available()
                    throws java.io.IOException
```
Specified by:

available in interface java.io.ObjectInput

Overrides:

available in class java.io.ObjectInputStream

Throws:

java.io.IOException

close
```
public final void close()
                 throws java.io.IOException
```
Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.io.ObjectInput

Overrides:

close in class java.io.ObjectInputStream

Throws:

java.io.IOException

read
```
public final int read()
               throws java.io.IOException
```
Specified by:

read in interface java.io.ObjectInput

Overrides:

read in class java.io.ObjectInputStream

Throws:

java.io.IOException

read

public final int read(byte[] data,
                      int offset,
                      int length)
               throws java.io.IOException

Specified by:: read in interface java.io.ObjectInput
Overrides:: read in class java.io.ObjectInputStream
Throws:: java.io.IOException

readBoolean
```
public final boolean readBoolean()
                          throws java.io.IOException
```
Specified by:

readBoolean in interface java.io.DataInput

Overrides:

readBoolean in class java.io.ObjectInputStream

Throws:

java.io.IOException

readByte
```
public final byte readByte()
                    throws java.io.IOException
```
Specified by:

readByte in interface java.io.DataInput

Overrides:

readByte in class java.io.ObjectInputStream

Throws:

java.io.IOException

readChar
```
public final char readChar()
                    throws java.io.IOException
```
Specified by:

readChar in interface java.io.DataInput

Overrides:

readChar in class java.io.ObjectInputStream

Throws:

java.io.IOException

readDouble
```
public final double readDouble()
                        throws java.io.IOException
```
Specified by:

readDouble in interface java.io.DataInput

Overrides:

readDouble in class java.io.ObjectInputStream

Throws:

java.io.IOException

readFloat
```
public final float readFloat()
                      throws java.io.IOException
```
Specified by:

readFloat in interface java.io.DataInput

Overrides:

readFloat in class java.io.ObjectInputStream

Throws:

java.io.IOException

readFully
```
public final void readFully(byte[] data)
                     throws java.io.IOException
```
Specified by:

readFully in interface java.io.DataInput

Overrides:

readFully in class java.io.ObjectInputStream

Throws:

java.io.IOException

readFully

public final void readFully(byte[] data,
                            int offset,
                            int size)
                     throws java.io.IOException

Specified by:: readFully in interface java.io.DataInput
Overrides:: readFully in class java.io.ObjectInputStream
Throws:: java.io.IOException

readInt
```
public final int readInt()
                  throws java.io.IOException
```
Specified by:

readInt in interface java.io.DataInput

Overrides:

readInt in class java.io.ObjectInputStream

Throws:

java.io.IOException

readLine
```
public final java.lang.String readLine()
                                throws java.io.IOException
```
Specified by:

readLine in interface java.io.DataInput

Overrides:

readLine in class java.io.ObjectInputStream

Throws:

java.io.IOException

readLong
```
public final long readLong()
                    throws java.io.IOException
```
Specified by:

readLong in interface java.io.DataInput

Overrides:

readLong in class java.io.ObjectInputStream

Throws:

java.io.IOException

readShort
```
public final short readShort()
                      throws java.io.IOException
```
Specified by:

readShort in interface java.io.DataInput

Overrides:

readShort in class java.io.ObjectInputStream

Throws:

java.io.IOException

readStreamHeader

protected final void readStreamHeader()
                               throws java.io.IOException,
                                      java.io.StreamCorruptedException

Overrides:: readStreamHeader in class java.io.ObjectInputStream
Throws:: java.io.IOException; java.io.StreamCorruptedException

readUnsignedByte
```
public final int readUnsignedByte()
                           throws java.io.IOException
```
Specified by:

readUnsignedByte in interface java.io.DataInput

Overrides:

readUnsignedByte in class java.io.ObjectInputStream

Throws:

java.io.IOException

readUnsignedShort
```
public final int readUnsignedShort()
                            throws java.io.IOException
```
Specified by:

readUnsignedShort in interface java.io.DataInput

Overrides:

readUnsignedShort in class java.io.ObjectInputStream

Throws:

java.io.IOException

internalReadUTF
```
protected java.lang.String internalReadUTF(InputStream stream)
```
Helper method for correcting the Kestrel bug 4367783 (dealing with larger than 8-bit chars). The old behavior was preserved in orbutil.IIOPInputStream_1_3 in order to interoperate with our legacy ORBs.

Parameters:

stream - Stream to read from

Returns:

String value read from the stream

readUTF
```
public final java.lang.String readUTF()
                               throws java.io.IOException
```
Specified by:

readUTF in interface java.io.DataInput

Overrides:

readUTF in class java.io.ObjectInputStream

Throws:

java.io.IOException

handleOptionalDataMarshalException

private void handleOptionalDataMarshalException(MARSHAL marshalException,
                                                boolean objectRead)
                                         throws java.io.IOException

Throws:: java.io.IOException

registerValidation

public final void registerValidation(java.io.ObjectInputValidation obj,
                                     int prio)

Overrides:: registerValidation in class java.io.ObjectInputStream

resolveClass

protected final java.lang.Class<?> resolveClass(java.io.ObjectStreamClass v)
                                         throws java.io.IOException

Overrides:: resolveClass in class java.io.ObjectInputStream
Throws:: java.io.IOException

resolveObject

protected final java.lang.Object resolveObject(java.lang.Object obj)
                                        throws java.io.IOException

Overrides:: resolveObject in class java.io.ObjectInputStream
Throws:: java.io.IOException

skipBytes
```
public final int skipBytes(int len)
                    throws java.io.IOException
```
Specified by:

skipBytes in interface java.io.DataInput

Overrides:

skipBytes in class java.io.ObjectInputStream

Throws:

java.io.IOException

handleEnum

private java.lang.Object handleEnum(java.lang.Class clz,
                                    ClassInfoCache.ClassInfo cinfo)
                             throws java.io.IOException

Throws:: java.io.IOException

readingExternalizable

@InfoMethod
private void readingExternalizable()

readingSerializable

@InfoMethod
private void readingSerializable()

newInstanceInfo

@InfoMethod
private void newInstanceInfo(java.lang.Class<?> cls)

readingDataForClass

@InfoMethod
private void readingDataForClass(java.lang.Class<?> cls)

classHasWriteObject

@InfoMethod
private void classHasWriteObject(boolean flag)

currentClassInfo

@InfoMethod
private void currentClassInfo(ObjectStreamClass ocs,
                              java.lang.Class<?> cls)

matchingClassInfo

@InfoMethod
private void matchingClassInfo(java.lang.Class<?> cls)

callReadExternal

private void callReadExternal(java.io.Externalizable ext)
                       throws java.io.IOException,
                              java.lang.ClassNotFoundException

Throws:: java.io.IOException; java.lang.ClassNotFoundException

inputObject

private java.lang.Object inputObject(java.lang.Class clz,
                                     ClassInfoCache.ClassInfo cinfo,
                                     java.lang.String repositoryID,
                                     CodeBase sender,
                                     int offset)
                              throws java.io.IOException,
                                     java.lang.ClassNotFoundException

Throws:: java.io.IOException; java.lang.ClassNotFoundException

readDefaultWriteObjectCalledFlag

private boolean readDefaultWriteObjectCalledFlag()
                                          throws java.io.IOException

Throws:: java.io.IOException

isDateClassWorkaroundRequired

private boolean isDateClassWorkaroundRequired()

getSimulatedDefaultWriteObjectCalledFlag

private boolean getSimulatedDefaultWriteObjectCalledFlag()

isJdk9_orLater
```
private boolean isJdk9_orLater()
```

fullValueDescriptorsInfo

@InfoMethod
private void fullValueDescriptorsInfo(java.util.List<FullValueDescription> fvds)

getOrderedDescriptions

private java.util.List<FullValueDescription> getOrderedDescriptions(java.lang.String repositoryID,
                                                                    CodeBase sender)

displayFVD

private java.lang.String displayFVD(FullValueDescription fvd)

readingDataUsingFVD

@InfoMethod
private void readingDataUsingFVD(FullValueDescription fvd)

inputObjectUsingFVD
```
private java.lang.Object inputObjectUsingFVD(java.lang.Class clz,
                                             ClassInfoCache.ClassInfo cinfo,
                                             java.lang.String repositoryID,
                                             CodeBase sender,
                                             int offset)
                                      throws java.io.IOException,
                                             java.lang.ClassNotFoundException
```
This input method uses FullValueDescriptions retrieved from the sender's runtime to read in the data. This method is capable of throwing out data not applicable to client's fields. This method handles instances where the reader has a class not sent by the sender, the sender sent a class not present on the reader, and/or the reader's class does not match the sender's class. NOTE : If the local description indicates custom marshaling and the remote type's FVD also indicates custom marsahling than the local type is used to read the data off the wire. However, if either says custom while the other does not, a MARSHAL error is thrown. Externalizable is a form of custom marshaling.

Throws:

java.io.IOException

java.lang.ClassNotFoundException

skipObjectUsingFVD
```
private java.lang.Object skipObjectUsingFVD(java.lang.String repositoryID,
                                            CodeBase sender)
                                     throws java.io.IOException,
                                            java.lang.ClassNotFoundException
```
This input method uses FullValueDescriptions retrieved from the sender's runtime to read in the data. This method is capable of throwing out data not applicable to client's fields. NOTE : If the local description indicates custom marshaling and the remote type's FVD also indicates custom marsahling than the local type is used to read the data off the wire. However, if either says custom while the other does not, a MARSHAL error is thrown. Externalizable is a form of custom marshaling.

Throws:

java.io.IOException

java.lang.ClassNotFoundException

findNextClass

private int findNextClass(java.lang.String classname,
                          java.lang.Class[] classes,
                          int _spClass,
                          int _spBase)

invokeObjectReader

private boolean invokeObjectReader(ObjectStreamClass osc,
                                   java.lang.Object obj,
                                   java.lang.Class aclass,
                                   ValueMember[] valueMembers)
                            throws java.io.InvalidClassException,
                                   java.io.StreamCorruptedException,
                                   java.lang.ClassNotFoundException,
                                   java.io.IOException

Throws:: java.io.InvalidClassException; java.io.StreamCorruptedException; java.lang.ClassNotFoundException; java.io.IOException

resetStream

private void resetStream()
                  throws java.io.IOException

Throws:: java.io.IOException

inputPrimitiveField

private void inputPrimitiveField(java.lang.Object o,
                                 java.lang.Class<?> cl,
                                 ObjectStreamField field)
                          throws java.io.InvalidClassException,
                                 java.io.IOException

Factored out of inputClassFields This reads a primitive value and sets it in the field of o described by the ObjectStreamField field. Note that reflection cannot be used here, because reflection cannot be used to set final fields.

Throws:: java.io.InvalidClassException; java.io.IOException

callTypeInfo

@InfoMethod
private void callTypeInfo(int ct)

typeInfo

@InfoMethod
private void typeInfo(java.lang.Class<?> type)

inputObjectField

private java.lang.Object inputObjectField(ValueMember field,
                                          CodeBase sender)
                                   throws IndirectionException,
                                          java.lang.ClassNotFoundException,
                                          java.io.IOException,
                                          java.io.StreamCorruptedException

Throws:: IndirectionException; java.lang.ClassNotFoundException; java.io.IOException; java.io.StreamCorruptedException

inputObjectField

private java.lang.Object inputObjectField(ObjectStreamField field)
                                   throws java.io.InvalidClassException,
                                          java.io.StreamCorruptedException,
                                          java.lang.ClassNotFoundException,
                                          IndirectionException,
                                          java.io.IOException

Factored out of inputClassFields and reused in inputCurrentClassFieldsForReadFields. Reads the field (which is of an Object type as opposed to a primitive) described by ObjectStreamField field and returns it.

Throws:: java.io.InvalidClassException; java.io.StreamCorruptedException; java.lang.ClassNotFoundException; IndirectionException; java.io.IOException

readFields

void readFields(java.util.Map<java.lang.String,java.lang.Object> fieldToValueMap)
         throws java.io.InvalidClassException,
                java.io.StreamCorruptedException,
                java.lang.ClassNotFoundException,
                java.io.IOException

Specified by:: readFields in class InputStreamHook
Throws:: java.io.InvalidClassException; java.io.StreamCorruptedException; java.lang.ClassNotFoundException; java.io.IOException

inputRemoteMembersForReadFields

private void inputRemoteMembersForReadFields(java.util.Map<java.lang.String,java.lang.Object> fieldToValueMap)
                                      throws java.io.InvalidClassException,
                                             java.io.StreamCorruptedException,
                                             java.lang.ClassNotFoundException,
                                             java.io.IOException

Throws:: java.io.InvalidClassException; java.io.StreamCorruptedException; java.lang.ClassNotFoundException; java.io.IOException

inputCurrentClassFieldsForReadFields

private void inputCurrentClassFieldsForReadFields(java.util.Map<java.lang.String,java.lang.Object> fieldToValueMap)
                                           throws java.io.InvalidClassException,
                                                  java.io.StreamCorruptedException,
                                                  java.lang.ClassNotFoundException,
                                                  java.io.IOException

Called from InputStreamHook. Reads the fields of the current class (could be the ones queried from the remote FVD) and puts them in the given Map, name to value. Wraps primitives in the corresponding java.lang Objects.

Throws:: java.io.InvalidClassException; java.io.StreamCorruptedException; java.lang.ClassNotFoundException; java.io.IOException

readingPrimitiveFields

@InfoMethod
private void readingPrimitiveFields(int count)

readingField

@InfoMethod
private void readingField(int index,
                          ObjectStreamField fld)

inputClassFields

private void inputClassFields(java.lang.Object o,
                              java.lang.Class<?> cl,
                              ObjectStreamField[] fields,
                              CodeBase sender)
                       throws java.io.InvalidClassException,
                              java.io.StreamCorruptedException,
                              java.lang.ClassNotFoundException,
                              java.io.IOException

Throws:: java.io.InvalidClassException; java.io.StreamCorruptedException; java.lang.ClassNotFoundException; java.io.IOException

valueMemberInfo

@InfoMethod
private void valueMemberInfo(java.lang.String name,
                             java.lang.String id,
                             java.lang.String definedIn,
                             java.lang.String version,
                             short access)

displayValueMember

private void displayValueMember(ValueMember member)

displayValueMembers

private void displayValueMembers(ValueMember[] members)

inputClassFields

private void inputClassFields(java.lang.Object o,
                              java.lang.Class<?> cl,
                              ObjectStreamClass osc,
                              ValueMember[] fields,
                              CodeBase sender)
                       throws java.io.InvalidClassException,
                              java.io.StreamCorruptedException,
                              java.lang.ClassNotFoundException,
                              java.io.IOException

Throws:: java.io.InvalidClassException; java.io.StreamCorruptedException; java.lang.ClassNotFoundException; java.io.IOException

skipCustomUsingFVD

private void skipCustomUsingFVD(ValueMember[] fields,
                                CodeBase sender)
                         throws java.io.InvalidClassException,
                                java.io.StreamCorruptedException,
                                java.lang.ClassNotFoundException,
                                java.io.IOException

Throws:: java.io.InvalidClassException; java.io.StreamCorruptedException; java.lang.ClassNotFoundException; java.io.IOException

throwAwayData

private void throwAwayData(ValueMember[] fields,
                           CodeBase sender)
                    throws java.io.InvalidClassException,
                           java.io.StreamCorruptedException,
                           java.lang.ClassNotFoundException,
                           java.io.IOException

Throws:: java.io.InvalidClassException; java.io.StreamCorruptedException; java.lang.ClassNotFoundException; java.io.IOException

setObjectField

private static void setObjectField(java.lang.Object o,
                                   java.lang.Class<?> c,
                                   java.lang.String fieldName,
                                   java.lang.Object v)

setBooleanField

private static void setBooleanField(java.lang.Object o,
                                    java.lang.Class<?> c,
                                    java.lang.String fieldName,
                                    boolean v)

setByteField

private static void setByteField(java.lang.Object o,
                                 java.lang.Class<?> c,
                                 java.lang.String fieldName,
                                 byte v)

setCharField

private static void setCharField(java.lang.Object o,
                                 java.lang.Class<?> c,
                                 java.lang.String fieldName,
                                 char v)

setShortField

private static void setShortField(java.lang.Object o,
                                  java.lang.Class<?> c,
                                  java.lang.String fieldName,
                                  short v)

setIntField

private static void setIntField(java.lang.Object o,
                                java.lang.Class<?> c,
                                java.lang.String fieldName,
                                int v)

setLongField

private static void setLongField(java.lang.Object o,
                                 java.lang.Class<?> c,
                                 java.lang.String fieldName,
                                 long v)

setFloatField

private static void setFloatField(java.lang.Object o,
                                  java.lang.Class<?> c,
                                  java.lang.String fieldName,
                                  float v)

setDoubleField

private static void setDoubleField(java.lang.Object o,
                                   java.lang.Class<?> c,
                                   java.lang.String fieldName,
                                   double v)

Class IIOPInputStream

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.corba.ee.impl.io.InputStreamHook

Nested classes/interfaces inherited from class java.io.ObjectInputStream

Field Summary

Fields inherited from class com.sun.corba.ee.impl.io.InputStreamHook

Fields inherited from interface java.io.ObjectStreamConstants

Constructor Summary

Method Summary

Methods inherited from class com.sun.corba.ee.impl.io.InputStreamHook

Methods inherited from class java.io.ObjectInputStream

Methods inherited from class java.io.InputStream

Methods inherited from class java.lang.Object

Methods inherited from interface java.io.ObjectInput

Field Detail

bridge

defaultReadObjectFVDMembers

orbStream

cbSender

vhandler

currentObject

currentClassDesc

currentClass

recursionDepth

simpleReadDepth

activeRecursionMgr

abortIOException

abortClassNotFoundException

callbacks

classdesc

classes

spClass

kEmptyStr

kRemoteTypeCode

kValueTypeCode

useFVDOnly

streamFormatVersion

Constructor Detail

IIOPInputStream

Method Detail

getStreamFormatVersion

streamFormatVersionInfo

readFormatVersion

setTestFVDFlag

setOrbStream

getOrbStream

setSender

getSender

setValueHandler

getValueHandler

recursionDepthInfo

increaseRecursionDepth

decreaseRecursionDepth

readObjectDelegate

simpleReadObject

simpleSkipObject

readObjectOverride

usingLocalFieldsToRead

defaultReadObjectDelegate

enableResolveObjectDelegate

mark

markSupported

reset

available

close

read

read

readBoolean

readByte

readChar

readDouble

readFloat

readFully

readFully

readInt

readLine

readLong

readShort

readStreamHeader

readUnsignedByte