serialize issue while using ObjectUtil.copy

[tempjoy]

Hello FlexXB Team,


I have been using the recent version of FlexXB and am facing an issue
while serializing the objects created with ObjectUtil.copy method.

1. This is the serialize call for normal flex object.
FlexXBEngine.instance.serialize(actionObj));

2. Result of step no.1 (working well)
<action>
<actnDesc>testdesc</actnDesc>
<reasonCodeList/>
</action>

3. serialize call using replicated object created with ObjectUtil.copy
FlexXBEngine.instance.serialize(ObjectUtil.copy(actionObj)));

4. Result of step 3.
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at com.googlecode.flexxb.core::SerializationCore/serialize()
at FlexXBCore/serialize()
at com.googlecode.flexxb::FlexXBEngine/serialize()

Please reply me what would be the possible solution for this issue.

Thanks in Advance.

[Alexutz]

Hmm, that's weird. I'll do a test and get back to you

[Alexutz]

The problem comes from the fact that ObjectUtil.copy returns an
untyped object instance. You should call register class alias for all
classes involved in the copy process. Just use
registerClassAlias("com.type.Type", Type) for each type before calling
the copy method.

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[Yonas]

You can also use the metadata tag [RemoteClass]. This basically
achieves the same thing as calling registerClassAlias().
You can then use the tag [Transient] on properties you don't want
copied across when you call ObjectUtil.copy()

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[Joy]

Great. Both solutions worked for me.

Thanks for the reply.

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