castor

FieldHandler always returns the value of the last field it's associated to

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Priority: Major Major
  • Resolution: Duplicate
  • Affects Version/s: 1.3.2
  • Fix Version/s: 1.3.3rc1
  • Component/s: XML
  • Labels:
    None
  • Testcase included:
    yes
  • Number of attachments :
    2

Description

Given a class with two fields using the same file handler:

<field-handler name="echoFieldHandler" class="bugs.cFILE_HANDLER.EchoFieldHandler"/>

<class name="bugs.cFILE_HANDLER.Entity">
  <map-to xml="entity" />
  <field name="firstName" type="string" handler="echoFieldHandler"/>
  <field name="lastName"  type="string" handler="echoFieldHandler"/>
</class>

The marshalled xml will contain in every element using the handler the value coming from the last field using the handler. I.e. the value of lastName will be used in firstName as well.

I attached a testCase.

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Alessandro Mecca added a comment - - edited

In this screenshot taken during the debugging session of my application. Here you can see the object graph of two fieldDescriptors: one for the startDate field and another for an endDate field. Both descriptors have a custom fieldHandler to marshall JodaLocalDateTime properties, nested in another FieldHandlerImpl. The JodaLocalDateTimeHandler instance is the same for both startDate and endDate, but the instance itself contains a field descriptor pointing to endDate, that will determine which value of the class to be will be extracted.
The mapping file used in my application is similar to the one in the test-case: a single field handler referenced by two field in the same class.

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Alessandro Mecca added a comment - - edited In this screenshot taken during the debugging session of my application. Here you can see the object graph of two fieldDescriptors : one for the startDate field and another for an endDate field. Both descriptors have a custom fieldHandler to marshall JodaLocalDateTime properties, nested in another FieldHandlerImpl . The JodaLocalDateTimeHandler instance is the same for both startDate and endDate , but the instance itself contains a field descriptor pointing to endDate , that will determine which value of the class to be will be extracted. The mapping file used in my application is similar to the one in the test-case: a single field handler referenced by two field in the same class.
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Werner Guttmann added a comment -

Can you please try this against current TRUNK, and report back your findings. I am not 100% sure, but this might have been fixed already.

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Werner Guttmann added a comment - Can you please try this against current TRUNK, and report back your findings. I am not 100% sure, but this might have been fixed already.
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Werner Guttmann added a comment -

This is a duplicate of CASTOR-2963. Please see this issue for a way to go about this. I am in the process of updating the reference guide as well.

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Werner Guttmann added a comment - This is a duplicate of CASTOR-2963 . Please see this issue for a way to go about this. I am in the process of updating the reference guide as well.

People

  • Assignee:
    Werner Guttmann
    Reporter:
    Alessandro Mecca
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Dates

  • Created:
    Updated:
    Resolved: