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87 lines
1.8 KiB
ABAP
87 lines
1.8 KiB
ABAP
CLASS zcl_abapgit_persist_settings DEFINITION
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PUBLIC
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CREATE PRIVATE .
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PUBLIC SECTION.
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METHODS modify
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IMPORTING
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!io_settings TYPE REF TO zcl_abapgit_settings
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RAISING
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zcx_abapgit_exception .
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METHODS read
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RETURNING
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VALUE(ro_settings) TYPE REF TO zcl_abapgit_settings .
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CLASS-METHODS get_instance
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RETURNING
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VALUE(ro_settings) TYPE REF TO zcl_abapgit_persist_settings .
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PRIVATE SECTION.
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DATA mo_settings TYPE REF TO zcl_abapgit_settings .
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CLASS-DATA go_persist TYPE REF TO zcl_abapgit_persist_settings .
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ENDCLASS.
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CLASS ZCL_ABAPGIT_PERSIST_SETTINGS IMPLEMENTATION.
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METHOD get_instance.
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IF go_persist IS NOT BOUND.
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CREATE OBJECT go_persist.
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ENDIF.
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ro_settings = go_persist.
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ENDMETHOD.
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METHOD modify.
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DATA: lv_settings TYPE string.
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lv_settings = io_settings->get_settings_xml( ).
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zcl_abapgit_persistence_db=>get_instance( )->modify(
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iv_type = zcl_abapgit_persistence_db=>c_type_settings
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iv_value = ''
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iv_data = lv_settings ).
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" Settings have been modified: Update Buffered Settings
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IF mo_settings IS BOUND.
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mo_settings->set_xml_settings( lv_settings ).
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ENDIF.
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ENDMETHOD.
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METHOD read.
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IF mo_settings IS BOUND.
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" Return Buffered Settings
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ro_settings = mo_settings.
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RETURN.
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ENDIF.
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" Settings have changed or have not yet been loaded
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CREATE OBJECT ro_settings.
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TRY.
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ro_settings->set_xml_settings(
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zcl_abapgit_persistence_db=>get_instance( )->read(
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iv_type = zcl_abapgit_persistence_db=>c_type_settings
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iv_value = '' ) ).
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CATCH zcx_abapgit_not_found zcx_abapgit_exception.
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ro_settings->set_defaults( ).
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ENDTRY.
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mo_settings = ro_settings.
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ENDMETHOD.
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ENDCLASS.
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