Package com.googlecode.aviator.serialize

Class AviatorObjectInputStream

java.lang.Object

java.io.InputStream

java.io.ObjectInputStream

com.googlecode.aviator.serialize.AviatorObjectInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, ObjectStreamConstants, AutoCloseable

public class AviatorObjectInputStream
extends ObjectInputStream

A special ObjectInputStream that loads a class based on the AvaitorClassLoader rather than the system default.

Since:

5.3.4

Nested Class Summary

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

ObjectInputStream.GetField

Field Summary

Fields

Modifier and Type	Field	Description
private Map<String,byte[]>	classBytesCache
private AviatorClassLoader	classLoader
private AviatorEvaluatorInstance	instance

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, SERIAL_FILTER_PERMISSION, 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
AviatorObjectInputStream(InputStream in, AviatorEvaluatorInstance instance)

Method Summary

Modifier and Type	Method	Description
private void	configureExpression(BaseExpression exp)
protected Class<?>	resolveClass(ObjectStreamClass desc)
protected Object	resolveObject(Object obj)

Methods inherited from class java.io.ObjectInputStream

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

Methods inherited from class java.io.InputStream

mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

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 Details

classLoader

private AviatorClassLoader classLoader

instance

private AviatorEvaluatorInstance instance

classBytesCache

private Map<String,byte[]> classBytesCache

Constructor Details

AviatorObjectInputStream

public AviatorObjectInputStream(InputStream in,
 AviatorEvaluatorInstance instance)
                         throws IOException

Throws:

IOException

Method Details

resolveObject

protected Object resolveObject(Object obj)
                        throws IOException

Overrides:

resolveObject in class ObjectInputStream

Throws:

IOException

configureExpression

private void configureExpression(BaseExpression exp)

resolveClass

protected Class<?> resolveClass(ObjectStreamClass desc)
                         throws IOException,
ClassNotFoundException

Overrides:

resolveClass in class ObjectInputStream

Throws:

IOException

ClassNotFoundException