Package com.vaadin.kubernetes.starter.sessiontracker.serialization

Class TransientInjectableObjectInputStream

java.lang.Object

java.io.InputStream

java.io.ObjectInputStream

com.vaadin.kubernetes.starter.sessiontracker.serialization.SerializationInputStream

com.vaadin.kubernetes.starter.sessiontracker.serialization.TransientInjectableObjectInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, ObjectStreamConstants, AutoCloseable

public class TransientInjectableObjectInputStream
extends SerializationInputStream

An ObjectInputStream implementation that takes care to inject known transient fields during deserialization. It expects a stream written by TransientInjectableObjectOutputStream, containing wrapper objects with details usable to inject transient fields on deserialized object. Injection is performed by a pluggable TransientHandler component, taking as input a deserialized object and transient fields information in the form of TransientDescriptor objects.

See Also:

• TransientInjectableObjectOutputStream.replaceObject(Object)
• TransientHandler
• TransientDescriptor

Nested Class Summary

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

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, 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
TransientInjectableObjectInputStream(InputStream in, TransientHandler injector)

Method Summary

Modifier and Type	Method	Description
static Object	onDebugMode(ObjectInputStream is, Function<DebugMode,Object> action)
protected void	readStreamHeader()
<T> T	readWithTransients()
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, 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

Constructor Details

TransientInjectableObjectInputStream

public TransientInjectableObjectInputStream(InputStream in,
 TransientHandler injector)
                                     throws IOException

Throws:

IOException

Method Details

readStreamHeader

protected void readStreamHeader()
                         throws IOException

Overrides:

readStreamHeader in class ObjectInputStream

Throws:

IOException

resolveClass

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

Overrides:

resolveClass in class ObjectInputStream

Throws:

IOException

ClassNotFoundException

readWithTransients

public <T> T readWithTransients()
                         throws IOException,
ClassNotFoundException

Specified by:

readWithTransients in class SerializationInputStream

Throws:

IOException

ClassNotFoundException

resolveObject

protected Object resolveObject(Object obj)

Overrides:

resolveObject in class ObjectInputStream

onDebugMode

public static Object onDebugMode(ObjectInputStream is,
 Function<DebugMode,Object> action)