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zcl_logger.clas.abap
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CLASS zcl_logger DEFINITION
PUBLIC
FINAL
CREATE PUBLIC .
PUBLIC SECTION.
*"* public components of class ZCL_LOGGER
*"* do not include other source files here!!!
METHODS add_log_s
IMPORTING
VALUE(is_msg) TYPE bal_s_msg OPTIONAL
VALUE(iv_msg) TYPE string OPTIONAL
PREFERRED PARAMETER iv_msg
RETURNING VALUE(rv_subrc) TYPE sysubrc.
METHODS add_log_w
IMPORTING
VALUE(is_msg) TYPE bal_s_msg OPTIONAL
VALUE(iv_msg) TYPE string OPTIONAL
PREFERRED PARAMETER iv_msg
RETURNING VALUE(rv_subrc) TYPE sysubrc.
METHODS add_log_e
IMPORTING
VALUE(is_msg) TYPE bal_s_msg OPTIONAL
VALUE(iv_msg) TYPE string OPTIONAL
PREFERRED PARAMETER iv_msg
RETURNING VALUE(rv_subrc) TYPE sysubrc .
METHODS constructor
IMPORTING
VALUE(iv_object) TYPE balobj_d
VALUE(iv_sub_object) TYPE balobj_d OPTIONAL
VALUE(iv_extnum) TYPE balnrext OPTIONAL .
PROTECTED SECTION.
*"* protected components of class ZCL_LOGGER
*"* do not include other source files here!!!
PRIVATE SECTION.
*"* private components of class ZCL_LOGGER
*"* do not include other source files here!!!
DATA v_tr_log_hndl TYPE balloghndl .
DATA v_tr_log_hndl_t TYPE bal_t_logh .
METHODS ret_default_msg
IMPORTING
!iv_msg TYPE char200
RETURNING
VALUE(rs_bal_s_msg) TYPE bal_s_msg .
METHODS add_log
IMPORTING
VALUE(is_log_msg) TYPE bal_s_msg
RETURNING
VALUE(rv_subrc) TYPE sysubrc .
METHODS save_log
RETURNING
VALUE(rv_subrc) TYPE sysubrc .
ENDCLASS.
CLASS ZCL_LOGGER IMPLEMENTATION.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Private Method ZCL_LOGGER->ADD_LOG
* +-------------------------------------------------------------------------------------------------+
* | [--->] IS_LOG_MSG TYPE BAL_S_MSG
* | [<-()] RV_SUBRC TYPE SYSUBRC
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD add_log.
CALL FUNCTION 'BAL_LOG_MSG_ADD'
EXPORTING
i_log_handle = me->v_tr_log_hndl
i_s_msg = is_log_msg
EXCEPTIONS
OTHERS = 1.
IF sy-subrc <> 0.
rv_subrc = syst-subrc.
RETURN.
ENDIF.
rv_subrc = me->save_log( ).
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_LOGGER->ADD_LOG_E
* +-------------------------------------------------------------------------------------------------+
* | [--->] IS_MSG TYPE BAL_S_MSG(optional)
* | [--->] IV_MSG TYPE STRING(optional)
* | [<-()] RV_SUBRC TYPE SYSUBRC
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD add_log_e.
DATA:
ls_msg TYPE bal_s_msg.
DATA:
lv_msg TYPE char200.
IF is_msg IS INITIAL
AND iv_msg IS INITIAL.
rv_subrc = 4.
RETURN.
ENDIF.
IF is_msg IS INITIAL.
lv_msg = iv_msg.
ls_msg = me->ret_default_msg( lv_msg ).
ls_msg-msgty = if_xo_const_message=>error.
ELSE.
ls_msg = is_msg.
ENDIF.
me->add_log( ls_msg ).
rv_subrc = syst-subrc.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_LOGGER->ADD_LOG_S
* +-------------------------------------------------------------------------------------------------+
* | [--->] IS_MSG TYPE BAL_S_MSG(optional)
* | [--->] IV_MSG TYPE STRING(optional)
* | [<-()] RV_SUBRC TYPE SYSUBRC
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD add_log_s.
************************************************************************
DATA:
ls_msg TYPE bal_s_msg.
DATA:
lv_msg TYPE char200.
IF is_msg IS INITIAL
AND iv_msg IS INITIAL.
rv_subrc = 4.
RETURN.
ENDIF.
IF is_msg IS INITIAL.
lv_msg = iv_msg.
ls_msg = me->ret_default_msg( lv_msg ).
ls_msg-msgty = if_xo_const_message=>success.
ELSE.
ls_msg = is_msg.
ENDIF.
me->add_log( ls_msg ).
rv_subrc = syst-subrc.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_LOGGER->ADD_LOG_W
* +-------------------------------------------------------------------------------------------------+
* | [--->] IS_MSG TYPE BAL_S_MSG(optional)
* | [--->] IV_MSG TYPE STRING(optional)
* | [<-()] RV_SUBRC TYPE SYSUBRC
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD add_log_w.
DATA:
ls_msg TYPE bal_s_msg.
DATA:
lv_msg TYPE char200.
IF is_msg IS INITIAL
AND iv_msg IS INITIAL.
rv_subrc = 4.
RETURN.
ENDIF.
IF is_msg IS INITIAL.
lv_msg = iv_msg.
ls_msg = me->ret_default_msg( lv_msg ).
ls_msg-msgty = if_xo_const_message=>warning.
ELSE.
ls_msg = is_msg.
ENDIF.
me->add_log( ls_msg ).
rv_subrc = syst-subrc.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_LOGGER->CONSTRUCTOR
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_OBJECT TYPE BALOBJ_D
* | [--->] IV_SUB_OBJECT TYPE BALOBJ_D(optional)
* | [--->] IV_EXTNUM TYPE BALNREXT(optional)
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD constructor.
DATA:
ls_log TYPE bal_s_log.
* define some header data of this log
ls_log-extnumber = iv_extnum.
ls_log-object = iv_object.
ls_log-subobject = iv_sub_object.
ls_log-aldate = syst-datum.
ls_log-altime = syst-uzeit.
ls_log-aluser = syst-uname.
ls_log-alprog = syst-cprog.
CALL FUNCTION 'BAL_LOG_CREATE'
EXPORTING
i_s_log = ls_log
IMPORTING
e_log_handle = me->v_tr_log_hndl
EXCEPTIONS
OTHERS = 1.
IF sy-subrc <> 0.
RETURN.
ENDIF.
" Sorted table, Insert is safer than append.
INSERT me->v_tr_log_hndl INTO TABLE me->v_tr_log_hndl_t.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Private Method ZCL_LOGGER->RET_DEFAULT_MSG
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_MSG TYPE CHAR200
* | [<-()] RS_BAL_S_MSG TYPE BAL_S_MSG
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD ret_default_msg.
* define data of message for Application Log.
rs_bal_s_msg-msgid = 'DB'.
rs_bal_s_msg-msgno = '000'.
rs_bal_s_msg-msgv1 = iv_msg+0(50).
rs_bal_s_msg-msgv2 = iv_msg+50(50).
rs_bal_s_msg-msgv3 = iv_msg+100(50).
rs_bal_s_msg-msgv4 = iv_msg+150(50).
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Private Method ZCL_LOGGER->SAVE_LOG
* +-------------------------------------------------------------------------------------------------+
* | [<-()] RV_SUBRC TYPE SYSUBRC
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD save_log.
CALL FUNCTION 'BAL_DB_SAVE'
EXPORTING
i_t_log_handle = me->v_tr_log_hndl_t
EXCEPTIONS
OTHERS = 1.
rv_subrc = syst-subrc.
ENDMETHOD.
ENDCLASS.