FYI: Patch: ObjectInputStream, ObjectStreamClass sand ObjectStreamField

[Jeroen Frijters]

Hi,

I committed my optimizations to ObjectInputStream. This contains some
more changes since I posted my request for comments (sorry about that).

Regards,
Jeroen

2004-02-02  Jeroen Frijters  <address@hidden>

        * java/io/ObjectInputStream.java: Made all calls
        to dumpElement[ln] conditional on dump flag. (readObject):
Changed to
        use cached info from ObjectStreamClass. (readClassDescriptor):
        Cache more information in ObjectStreamClass. (processResolution,
        readFields): Use cached info from ObjectStreamClass.
        (newObject): Throw exception instead of returning null for
failure.
        (getField, getMethod, callReadMethod, setBooleanField,
setByteField,
        setCharField, setDoubleField, setFloatField, setIntField,
        setLongField, setShortField, setObjectField, readObjectParams):
        Removed. (dumpElement, dumpElementln): Removed dump flag
condition
        check.
        * java/io/ObjectStreamField.java (hasReadMethod): Removed.
        (setClass): Added call to cacheMethods() (findMethod): New
method.
        (cacheMethods): New method. (ObjectStreamClass): Added call to
        cacheMethods(). (setFields): Cache fields. (getClassUID): Use
        AccessController.doPrivileged to invoke setAccessible.
        (readObjectMethod, readResolveMethod, realClassIsSerializable,
        realClassIsExternalizable, fieldMapping,
firstNonSerializableParent):
        New fields.
        * java/io/ObjectStreamField.java (ObjectStreamField): New
constructor.
        (ObjectStreamField): Removed FIXME workaround. (getTypeString,
        isPrimitive): Made safe for cases where type == null.
        (setBooleanField, setByteField, setCharField, setShortField,
        setIntField, setLongField, setFloatField, setDoubleField,
        setObjectField): New methods.

ois.patch
Description: ois.patch