org.licas.parsers.types

Class MyObjectInputStream

java.lang.Object

java.io.InputStream

java.io.ObjectInputStream

org.licas.parsers.types.MyObjectInputStream

All Implemented Interfaces:

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

public class MyObjectInputStream
extends java.io.ObjectInputStream

This class extends a Java ObjectInputStream to allow a specified class loader to be used.

Author:

Kieran Greer

Nested Class Summary

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

java.io.ObjectInputStream.GetField

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.ClassLoader	myLoader The class loader

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 and Description
MyObjectInputStream(java.lang.ClassLoader theLoader, java.io.InputStream theStream) Construct a new MyObjectInputStream class.
MyObjectInputStream(java.io.InputStream theStream) Construct a new MyObjectinputyStream class.

Method Summary

Modifier and Type	Method and Description
protected java.lang.Class	resolveClass(java.io.ObjectStreamClass osc) Resolve the class.

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, 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

Field Detail

myLoader

protected java.lang.ClassLoader myLoader

The class loader

Constructor Detail

MyObjectInputStream

public MyObjectInputStream(java.io.InputStream theStream)
                    throws java.lang.Exception

Construct a new MyObjectinputyStream class.

Parameters:

theStream - the input stream.

Throws:

java.lang.Exception - any error.

MyObjectInputStream

public MyObjectInputStream(java.lang.ClassLoader theLoader,
                           java.io.InputStream theStream)
                    throws java.lang.Exception

Construct a new MyObjectInputStream class.

Parameters:

theLoader - the class loader to use.

theStream - the input stream.

Throws:

java.lang.Exception - any error.

Method Detail

resolveClass

protected java.lang.Class resolveClass(java.io.ObjectStreamClass osc)
                                throws java.io.IOException,
                                       java.lang.ClassNotFoundException

Resolve the class.

Overrides:

resolveClass in class java.io.ObjectInputStream

Parameters:

osc - the class to resolve.

Returns:

an instance of the class, or null if there is an error.

Throws:

java.io.IOException - for errors.

java.lang.ClassNotFoundException - for errors.