Package io.quarkus.quartz.runtime.jdbc

Class QuarkusObjectInputStream

java.lang.Object

java.io.InputStream

java.io.ObjectInputStream

io.quarkus.quartz.runtime.jdbc.QuarkusObjectInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, ObjectStreamConstants, AutoCloseable

class QuarkusObjectInputStream
extends ObjectInputStream

See the javadoc in resolveClass(ObjectStreamClass)

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
QuarkusObjectInputStream(InputStream in)

Method Summary

Modifier and Type	Method	Description
protected Class<?>	resolveClass(ObjectStreamClass desc)	We override the ObjectInputStream.resolveClass(ObjectStreamClass) method to workaround a class loading issue in Test & Dev mode.

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, resolveObject, 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

QuarkusObjectInputStream

public QuarkusObjectInputStream(InputStream in)
                         throws IOException

Throws:

IOException

Method Details

resolveClass

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

We override the ObjectInputStream.resolveClass(ObjectStreamClass) method to workaround a class loading issue in Test & Dev mode. This is because, the implementation of this method in ObjectInputStream returns the result of calling Class.forName(desc.getName(), false, loader) where loader is the first class loader on the current thread's stack (starting from the currently executing method) that is neither the platform class loader nor its ancestor; otherwise, loader is the platform class loader. That classloader happens to the Base Runtime QuarkusClassLoader in Test and Dev mode which was causing ClassNotFoundException when loading user/application classes.

Overrides:

resolveClass in class ObjectInputStream

Throws:

IOException

ClassNotFoundException