com.digi.config.io
Class PersistanceObjectInputStream

java.lang.Object
  java.io.InputStream
      java.io.ObjectInputStream
          com.digi.config.io.PersistanceObjectInputStream

All Implemented Interfaces:

java.io.DataInput, java.io.ObjectInput, java.io.ObjectStreamConstants

public class PersistanceObjectInputStream

extends java.io.ObjectInputStream

This class is used to identify ObjectInputStreams that are used for persistance. They are identical in all other ways to the normal ObjectInputStream.

Nested Class Summary

Nested classes inherited from class java.io.ObjectInputStream

java.io.ObjectInputStream.GetField

Field Summary

Fields inherited from interface java.io.ObjectStreamConstants

baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, 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_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

Constructor Summary

PersistanceObjectInputStream(java.io.InputStream in)
Create an ObjectInputStream that reads from the specified InputStream.

Methods inherited from class java.io.ObjectInputStream

available, close, 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, resolveClass, resolveObject, resolveProxyClass, skipBytes

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, 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

Constructor Detail

PersistanceObjectInputStream

public PersistanceObjectInputStream(java.io.InputStream in)
                             throws java.io.IOException,
                                    java.io.StreamCorruptedException

Create an ObjectInputStream that reads from the specified InputStream. The stream header containing the magic number and version number are read from the stream and verified. This method will block until the corresponding ObjectOutputStream has written and flushed the header.

Parameters:

in - the underlying InputStream from which to read

Throws:

java.io.StreamCorruptedException - The version or magic number are incorrect.

java.io.IOException - An exception occurred in the underlying stream.