com.tangosol.io
Class ResolvingMarshalInputStream

java.lang.Object
  java.io.InputStream
      java.io.ObjectInputStream
          sun.rmi.server.MarshalInputStream
              com.tangosol.io.ResolvingMarshalInputStream

All Implemented Interfaces:

Resolving, Closeable, DataInput, ObjectInput, ObjectStreamConstants

public class ResolvingMarshalInputStream
extends sun.rmi.server.MarshalInputStream
implements Resolving

Provides a MarshalInputStream that uses a caller provided ClassLoader to resolve classes during objects deserialization.

Author:

cp 2004.02.06 from ResolvingObjectInputStream

Nested Class Summary

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

ObjectInputStream.GetField

Field Summary

Fields inherited from class sun.rmi.server.MarshalInputStream

permittedSunClasses

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

ResolvingMarshalInputStream(InputStream stream, ClassLoader loader)
Create an ResolvingMarshalInputStream that reads from the specified InputStream using the specified ClassLoader to resolve classes.

Method Summary

protected Class

resolveClass(ObjectStreamClass descriptor) Load the local class equivalent of the specified stream class description.

Methods inherited from class sun.rmi.server.MarshalInputStream

close, done, getDoneCallback, readLocation, resolveProxyClass, setDoneCallback

Methods inherited from class java.io.ObjectInputStream

available, defaultReadObject, enableResolveObject, read, read, readBoolean, readByte, readChar, readClassDescriptor, readDouble, readFields, readFloat, readFully, readFully, readInt, readLine, readLong, readObject, readObjectOverride, readShort, readStreamHeader, readUnshared, readUnsignedByte, readUnsignedShort, readUTF, registerValidation, resolveObject, skipBytes

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, skip

Methods inherited from interface java.io.ObjectInput

read, skip

Constructor Detail

ResolvingMarshalInputStream

public ResolvingMarshalInputStream(InputStream stream,
                                   ClassLoader loader)
                            throws IOException

Create an ResolvingMarshalInputStream that reads from the specified InputStream using the specified ClassLoader to resolve classes.

Parameters:

stream - the underlying InputStream from which to read

loader - the ClassLoader to use for class resolution

Throws:

IOException - if an exception occurred in the underlying stream.

See Also:

ObjectInputStream

Method Detail

resolveClass

protected Class resolveClass(ObjectStreamClass descriptor)
                      throws IOException,
                             ClassNotFoundException

Load the local class equivalent of the specified stream class description.

Overrides:

resolveClass in class sun.rmi.server.MarshalInputStream

Parameters:

descriptor - serialization descriptor for a class

Returns:

a Class object corresponding to descriptor

Throws:

IOException - if an exception occurred in the underlying stream.

ClassNotFoundException - if the corresponding class cannot be found.