How to use a global bean for several xml generations, excluding some fields depending on the context?












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I need to export different xml files based on a java bean.



All these xml files are similar but with some differences. For each version, there are a few more fields and a few less fields compared to the other versions.



Using inheritance seems to be not suitable because it is difficult to determine a hierarchy between these versions.



I don't want to duplicate the beans because the versions are only 10% different, but with a large number of fields



To solve this issue, my idea is to put all fields in the same bean, and to use a context to subscribe or black list fields foreach generation.



The thing is i don't know if it is possible with JAXB, i don't find resources about it and i don't know if i'm on the right track.



Edit 1 : I have already an Enum with all fields (in order to map the different checks on fields, depending on the version)



Thank you










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    0















    I need to export different xml files based on a java bean.



    All these xml files are similar but with some differences. For each version, there are a few more fields and a few less fields compared to the other versions.



    Using inheritance seems to be not suitable because it is difficult to determine a hierarchy between these versions.



    I don't want to duplicate the beans because the versions are only 10% different, but with a large number of fields



    To solve this issue, my idea is to put all fields in the same bean, and to use a context to subscribe or black list fields foreach generation.



    The thing is i don't know if it is possible with JAXB, i don't find resources about it and i don't know if i'm on the right track.



    Edit 1 : I have already an Enum with all fields (in order to map the different checks on fields, depending on the version)



    Thank you










    share|improve this question



























      0












      0








      0








      I need to export different xml files based on a java bean.



      All these xml files are similar but with some differences. For each version, there are a few more fields and a few less fields compared to the other versions.



      Using inheritance seems to be not suitable because it is difficult to determine a hierarchy between these versions.



      I don't want to duplicate the beans because the versions are only 10% different, but with a large number of fields



      To solve this issue, my idea is to put all fields in the same bean, and to use a context to subscribe or black list fields foreach generation.



      The thing is i don't know if it is possible with JAXB, i don't find resources about it and i don't know if i'm on the right track.



      Edit 1 : I have already an Enum with all fields (in order to map the different checks on fields, depending on the version)



      Thank you










      share|improve this question
















      I need to export different xml files based on a java bean.



      All these xml files are similar but with some differences. For each version, there are a few more fields and a few less fields compared to the other versions.



      Using inheritance seems to be not suitable because it is difficult to determine a hierarchy between these versions.



      I don't want to duplicate the beans because the versions are only 10% different, but with a large number of fields



      To solve this issue, my idea is to put all fields in the same bean, and to use a context to subscribe or black list fields foreach generation.



      The thing is i don't know if it is possible with JAXB, i don't find resources about it and i don't know if i'm on the right track.



      Edit 1 : I have already an Enum with all fields (in order to map the different checks on fields, depending on the version)



      Thank you







      java xml jaxb javabeans






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      edited Nov 21 '18 at 8:59







      Florian

















      asked Nov 21 '18 at 0:32









      FlorianFlorian

      186




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