From iknerf.dream at gmail.com  Sun Sep  6 02:17:51 2015
From: iknerf.dream at gmail.com (Frenk Stih)
Date: Sun Sep  6 02:17:58 2015
Subject: [xsde-users] Using polymorphism
Message-ID: <CAKVqbNQ6OLz10+qGhn8dk0Nf=3a-mjN5372BVs0HcWP0ffy5KQ@mail.gmail.com>

Hello xsde,


I am starting using you xsde and have also check the forum, but could
not found the issue to my problem.

I am working on linux and using latest 3.2.0 xsde version.

I have created parser with the following scheme
<xs:complexType name="MsgHeader">
  <xs:sequence minOccurs="1" maxOccurs="1">
    <xs:element name="HDR" type="Header"                            />
  </xs:sequence>
</xs:complexType>
<xs:element name="MsgHdr" type="MsgHeader"/>
<!-- ACK.R01 Message [6.2] ================================================ -->
<xs:complexType name="MsgAcknowledgement">
  <xs:complexContent>
    <xs:extension base="MsgHeader">
      <xs:sequence>
        <xs:element name="ACK" type="Acknowledgement"
          />
      </xs:sequence>
    </xs:extension>
  </xs:complexContent>
</xs:complexType>
<xs:element name="ACK.R01" type="MsgAcknowledgement"
substitutionGroup="MsgHdr" />

and using xsde options:
--cxx-hybrid --generate-parser --generate--aggregate
--generate-polymorphic --root-element MsgHdr --polymorphic-type MsgHdr

I then try to use the MsgHdr_paggr and could parse just HDR xml
messages. In the paggr there is also no pre() method? Is this ok,
because when I have read your online help and polymorphic example the
pre() should exists. I then tried to work on pimpl only and
MsgHeader_pimpl can also parse only HDR xml message, even if I set
polymorphic to true and use parsers_map.

Everything is fine when parsing the MsgHeader message, but when trying
to parse the MsgAcknowledgement message I always get an error in the
part starting <ACK>:
<?xml version="1.0" encoding="UTF-8"?>
  <ACK.R01>
    <HDR>
     <HDR.control_id V="4001"/>
     <HDR.version_id V="POCT1"/>
     <HDR.creation_dttm V="2001-11-01T16:30:01-0800"/>
    </HDR>
    <ACK>              <-- Here I get error "unexpected element encountered"
     <ACK.type_cd V="AA"/>
     <ACK.ack_control_id V="10001"/>
    </ACK>
  </ACK.R01>

I can parse this message if I use MsgAcknowledgement_pimpl, so I
assume the parser is ok.

The example code I am working:

    MsgHeader_pimpl hello_p;
    MsgAcknowledgement_pimpl ack_p;
    xml_schema::parser_map_impl p_map(3);
    p_map.insert(hello_p);
    p_map.insert(ack_p);
    std::cout << "test parsing POCT message" << std::endl;
    xml_schema::document_pimpl doc_p(hello_p,
                                     "MsgHdr",
                                     true );
    std::cout << "test calling pre() of XSDe parser" << std::endl;
    hello_p.pre ();
    std::cout << "test perform parse()" << std::endl;
    doc_p.parse (argv[1]);

Did I miss something?


Thanks for any advice, Frenk

From iknerf.dream at gmail.com  Mon Sep  7 06:13:19 2015
From: iknerf.dream at gmail.com (Frenk Stih)
Date: Mon Sep  7 06:13:26 2015
Subject: [xsde-users] Re: Using polymorphism
In-Reply-To: <CAKVqbNQ6OLz10+qGhn8dk0Nf=3a-mjN5372BVs0HcWP0ffy5KQ@mail.gmail.com>
References: <CAKVqbNQ6OLz10+qGhn8dk0Nf=3a-mjN5372BVs0HcWP0ffy5KQ@mail.gmail.com>
Message-ID: <CAKVqbNQdzEsFVGZ5EeCG7sNNruARhW9Jquon_ZTipzQJnUVaow@mail.gmail.com>

Dear Sir,


The issue was solved, thanks to the documentation and available examples.


Best regards, Frenk

2015-09-06 8:17 GMT+02:00 Frenk Stih <iknerf.dream@gmail.com>:
> Hello xsde,
>
>
> I am starting using you xsde and have also check the forum, but could
> not found the issue to my problem.
>
> I am working on linux and using latest 3.2.0 xsde version.
>
> I have created parser with the following scheme
> <xs:complexType name="MsgHeader">
>   <xs:sequence minOccurs="1" maxOccurs="1">
>     <xs:element name="HDR" type="Header"                            />
>   </xs:sequence>
> </xs:complexType>
> <xs:element name="MsgHdr" type="MsgHeader"/>
> <!-- ACK.R01 Message [6.2] ================================================ -->
> <xs:complexType name="MsgAcknowledgement">
>   <xs:complexContent>
>     <xs:extension base="MsgHeader">
>       <xs:sequence>
>         <xs:element name="ACK" type="Acknowledgement"
>           />
>       </xs:sequence>
>     </xs:extension>
>   </xs:complexContent>
> </xs:complexType>
> <xs:element name="ACK.R01" type="MsgAcknowledgement"
> substitutionGroup="MsgHdr" />
>
> and using xsde options:
> --cxx-hybrid --generate-parser --generate--aggregate
> --generate-polymorphic --root-element MsgHdr --polymorphic-type MsgHdr
>
> I then try to use the MsgHdr_paggr and could parse just HDR xml
> messages. In the paggr there is also no pre() method? Is this ok,
> because when I have read your online help and polymorphic example the
> pre() should exists. I then tried to work on pimpl only and
> MsgHeader_pimpl can also parse only HDR xml message, even if I set
> polymorphic to true and use parsers_map.
>
> Everything is fine when parsing the MsgHeader message, but when trying
> to parse the MsgAcknowledgement message I always get an error in the
> part starting <ACK>:
> <?xml version="1.0" encoding="UTF-8"?>
>   <ACK.R01>
>     <HDR>
>      <HDR.control_id V="4001"/>
>      <HDR.version_id V="POCT1"/>
>      <HDR.creation_dttm V="2001-11-01T16:30:01-0800"/>
>     </HDR>
>     <ACK>              <-- Here I get error "unexpected element encountered"
>      <ACK.type_cd V="AA"/>
>      <ACK.ack_control_id V="10001"/>
>     </ACK>
>   </ACK.R01>
>
> I can parse this message if I use MsgAcknowledgement_pimpl, so I
> assume the parser is ok.
>
> The example code I am working:
>
>     MsgHeader_pimpl hello_p;
>     MsgAcknowledgement_pimpl ack_p;
>     xml_schema::parser_map_impl p_map(3);
>     p_map.insert(hello_p);
>     p_map.insert(ack_p);
>     std::cout << "test parsing POCT message" << std::endl;
>     xml_schema::document_pimpl doc_p(hello_p,
>                                      "MsgHdr",
>                                      true );
>     std::cout << "test calling pre() of XSDe parser" << std::endl;
>     hello_p.pre ();
>     std::cout << "test perform parse()" << std::endl;
>     doc_p.parse (argv[1]);
>
> Did I miss something?
>
>
> Thanks for any advice, Frenk