[ABAP] ABAP-Proxy-Objekt in XML wandeln und anzeigen

Variante 1 (ABAP_TO_XML_XSTRING)

TRY.
* Proxyobjekt
    DATA(lv_proxy_obj) = VALUE zgenerated_proxy_obj( p_par1 = 'VALUE1'
                                                     p_par2 = 'VALUE2'
                                                   ).

* Proxy-Objekt
    DATA(lv_datatype) = CONV prx_r3name( 'ZGENERATED_PROXY_OBJ' ).

* Simple Transformation mit Namespace
* xml_header
* no
* without_encoding
* full
    DATA(lv_xml) = cl_proxy_xml_transform=>abap_to_xml_xstring( abap_data  = lv_proxy_obj
                                                                ddic_type  = lv_datatype
                                                                xml_header = 'full' " no, without_encoding, full
                                                              ).

* Transformation
    CALL TRANSFORMATION id SOURCE XML lv_xml RESULT XML lv_xml.

* XML anzeigen
    cl_srtg_helper=>write_utf8_xmldoc( doc              = lv_xml
                                       use_html_control = abap_true " Anzeige im Browserfenster
                                     ).

  CATCH cx_root INTO DATA(e_txt).
    WRITE: / e_txt->get_text( ).
ENDTRY.

Variante 2 (CL_SXML_STRING_WRITER)

TRY.
* Proxyobjekt
    DATA(lv_proxy_obj) = VALUE zgenerated_proxy_obj( p_par1 = 'VALUE1'
                                                     p_par2 = 'VALUE2'
                                                   ).

* Proxy-Objekt
    DATA(lv_datatype) = CONV prx_r3name( 'ZGENERATED_PROXY_OBJ' ).

    DATA(o_xml_writer) = cl_sxml_string_writer=>create( type = if_sxml=>co_xt_xml10 ).

* Simple Transformation mit Namespace
    cl_proxy_xml_transform=>abap_to_xml( abap_data  = lv_proxy_obj
                                         ddic_type  = lv_datatype
                                         xml_writer = o_xml_writer
                                       ).

    DATA(lv_xml) = o_xml_writer->get_output( ).

* Transformation
    CALL TRANSFORMATION id SOURCE XML lv_xml RESULT XML lv_xml.

* XML anzeigen
    cl_srtg_helper=>write_utf8_xmldoc( doc              = lv_xml
                                       use_html_control = abap_true " Anzeige im Browserfenster
                                     ).

  CATCH cx_root INTO DATA(e_txt).
    WRITE: / e_txt->get_text( ).
ENDTRY.

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