Add ALV table for BAL message details

Adds the possibility to show a ALV table for message details of a BAL message

src/example/zalog_example_bal_logger.prog.abap

@@ -7,6 +7,22 @@ go_logger->warning( `Warning` ) ##NO_TEXT.
 go_logger->error( `Error` ) ##NO_TEXT.
 go_logger->debug( `Debug` ) ##NO_TEXT.
 
+DATA gt_table TYPE STANDARD TABLE OF bal_s_ex06.
+
+gt_table = VALUE #( ( id = '00000002' txt_id = 'Chris Smith' )
+                    ( id = '00000013' txt_id = 'Paula Quick' )
+                    ( id = '00000002' txt_id = 'Tim Meyer' )  ) ##NO_TEXT.
+
+" If you use a object for the logger and therefore save the log to the database,
+" please do not use the callback parameters.
+" The logger itself will handle the display of the data table
+go_logger->prepare_table( it_table                 = gt_table
+                          iv_table_struc_type_name = 'BAL_S_EX06'
+                          iv_callback_form         = 'LOG_CALLBACK'
+                          iv_callback_program      = sy-repid ).
+
+go_logger->info( 'Info with attached table!' ) ##NO_TEXT.
+
 MESSAGE e000(zalog) WITH 'Message class error' INTO DATA(gv_dummy) ##NEEDED ##NO_TEXT.
 go_logger->entry_msg( ).
 
@@ -15,3 +31,9 @@ go_logger->prepare_context( VALUE #( tabname = 'T000'
 go_logger->info( `Info with context` ) ##NO_TEXT.
 
 go_logger->show_log_entries( ).
+
+FORM log_callback
+ TABLES
+    it_params STRUCTURE spar ##CALLED.
+  go_logger->log_callback_alv( it_params[] ).
+ENDFORM.

src/zalog.fugr.lzalogtop.abap

@@ -0,0 +1,3 @@
+FUNCTION-POOL ZALOG.                        "MESSAGE-ID ..
+
+* INCLUDE LZALOGD...                         " Local class definition

src/zalog.fugr.lzalogtop.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<abapGit version="v1.0.0">
+ <asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
+  <asx:values>
+   <PROGDIR>
+    <NAME>LZALOGTOP</NAME>
+    <DBAPL>S</DBAPL>
+    <DBNA>D$</DBNA>
+    <SUBC>I</SUBC>
+    <APPL>S</APPL>
+    <FIXPT>X</FIXPT>
+    <LDBNAME>D$S</LDBNAME>
+    <UCCHECK>X</UCCHECK>
+   </PROGDIR>
+  </asx:values>
+ </asx:abap>
+</abapGit>

src/zalog.fugr.saplzalog.abap

@@ -0,0 +1,15 @@
+*******************************************************************
+*   System-defined Include-files.                                 *
+*******************************************************************
+  INCLUDE LZALOGTOP.                         " Global Declarations
+  INCLUDE LZALOGUXX.                         " Function Modules
+
+*******************************************************************
+*   User-defined Include-files (if necessary).                    *
+*******************************************************************
+* INCLUDE LZALOGF...                         " Subroutines
+* INCLUDE LZALOGO...                         " PBO-Modules
+* INCLUDE LZALOGI...                         " PAI-Modules
+* INCLUDE LZALOGE...                         " Events
+* INCLUDE LZALOGP...                         " Local class implement.
+* INCLUDE LZALOGT99.                         " ABAP Unit tests

src/zalog.fugr.saplzalog.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<abapGit version="v1.0.0">
+ <asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
+  <asx:values>
+   <PROGDIR>
+    <NAME>SAPLZALOG</NAME>
+    <DBAPL>S</DBAPL>
+    <DBNA>D$</DBNA>
+    <SUBC>F</SUBC>
+    <APPL>S</APPL>
+    <RLOAD>D</RLOAD>
+    <FIXPT>X</FIXPT>
+    <LDBNAME>D$S</LDBNAME>
+    <UCCHECK>X</UCCHECK>
+   </PROGDIR>
+  </asx:values>
+ </asx:abap>
+</abapGit>

src/zalog.fugr.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<abapGit version="v1.0.0" serializer="LCL_OBJECT_FUGR" serializer_version="v1.0.0">
+ <asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
+  <asx:values>
+   <INCLUDES>
+    <SOBJ_NAME>LZALOGTOP</SOBJ_NAME>
+    <SOBJ_NAME>SAPLZALOG</SOBJ_NAME>
+   </INCLUDES>
+   <FUNCTIONS>
+    <item>
+     <FUNCNAME>ZALOG_MSG_CALLBACK</FUNCNAME>
+     <TABLES>
+      <RSTBL>
+       <PARAMETER>I_T_PARAMS</PARAMETER>
+       <TYP>SPAR</TYP>
+      </RSTBL>
+     </TABLES>
+     <DOCUMENTATION>
+      <RSFDO>
+       <PARAMETER>I_T_PARAMS</PARAMETER>
+       <KIND>P</KIND>
+      </RSFDO>
+     </DOCUMENTATION>
+    </item>
+   </FUNCTIONS>
+  </asx:values>
+ </asx:abap>
+</abapGit>

src/zalog.fugr.zalog_msg_callback.abap

@@ -0,0 +1,35 @@
+FUNCTION zalog_msg_callback.
+*"----------------------------------------------------------------------
+*"*"Lokale Schnittstelle:
+*"  TABLES
+*"      I_T_PARAMS STRUCTURE  SPAR
+*"----------------------------------------------------------------------
+  DATA(lv_lognumber) = i_t_params[ param = '%LOGNUMBER' ]-value.
+  IF lv_lognumber(1) = '$'.
+    " This is not possible because message details table is not exported if log is not saved to database
+    RETURN.
+  ENDIF.
+
+  DATA(lv_msgnr) = CONV balmnr( i_t_params[ param = 'MSGNR'  ]-value ).
+
+  DATA lt_table_types TYPE string_table.
+  LOOP AT i_t_params REFERENCE INTO DATA(lr_param) WHERE param CP 'TS_*'.
+    APPEND lr_param->*-value TO lt_table_types.
+  ENDLOOP.
+
+  zcl_alog_bal_logger=>get_msg_details_abap_descr( EXPORTING it_table_struc_type_names = lt_table_types
+                                                   IMPORTING eo_table_def              = DATA(lo_table_def) ).
+  FIELD-SYMBOLS <lt_msg_details> TYPE ANY TABLE.
+  DATA lt_msg_details TYPE REF TO data.
+  CREATE DATA lt_msg_details TYPE HANDLE lo_table_def.
+  ASSIGN lt_msg_details->* TO <lt_msg_details>.
+
+  IMPORT mt_msg_details TO <lt_msg_details> FROM DATABASE bal_indx(al) ID lv_lognumber.
+  IF sy-subrc <> 0.
+    CLEAR <lt_msg_details>.
+    RETURN.
+  ENDIF.
+
+  zcl_alog_bal_logger=>show_message_alv( iv_msgnr           = lv_msgnr
+                                         it_message_details = <lt_msg_details> ).
+ENDFUNCTION.