org.archive.io
Class HeaderlessObjectInputStream

java.lang.Object
  java.io.InputStream
      java.io.ObjectInputStream
          org.archive.io.HeaderlessObjectInputStream

All Implemented Interfaces:

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

public class HeaderlessObjectInputStream
extends java.io.ObjectInputStream

Block read of java serialization stream header. Default java serialization writes a header of magic bytes, version and length at start of a serialization stream. This class matches the HeaderlessObjectOutputStream which blocks the writing of the serialization header; without it the default implementation would complain about the header absence.

Used when want more control of serialization stream.

Nested Class Summary

Nested classes/interfaces 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_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

HeaderlessObjectInputStream(java.io.InputStream in)

Method Summary

protected void

readStreamHeader()

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, 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

HeaderlessObjectInputStream

public HeaderlessObjectInputStream(java.io.InputStream in)
                            throws java.io.IOException

Throws:

java.io.IOException

Method Detail

readStreamHeader

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

Overrides:

readStreamHeader in class java.io.ObjectInputStream

Throws:

java.io.IOException

java.io.StreamCorruptedException