PRAG refactoring

src/zabapgit_object_prag.prog.abap

@@ -15,81 +15,35 @@ CLASS lcl_object_prag DEFINITION INHERITING FROM lcl_objects_super FINAL.
              description TYPE c LENGTH 255,
            END OF ty_pragma.
 
+    METHODS:
+      _raise_pragma_not_exists
+        RAISING
+          lcx_exception,
+
+      _raise_pragma_exists
+        RAISING
+          lcx_exception,
+
+      _raise_pragma_enqueue
+        RAISING
+          lcx_exception.
+
 ENDCLASS.
 
 CLASS lcl_object_prag IMPLEMENTATION.
 
+  METHOD lif_object~has_changed_since.
+
+    rv_changed = abap_true.
+
+  ENDMETHOD.
+
   METHOD lif_object~changed_by.
 
     rv_user = sy-uname.
 
   ENDMETHOD.
 
-  METHOD lif_object~compare_to_remote_version.
-
-    CREATE OBJECT ro_comparison_result TYPE lcl_comparison_null.
-
-  ENDMETHOD.
-
-  METHOD lif_object~delete.
-
-    TRY.
-        DATA(lo_pragma) = cl_abap_pragma=>get_ref( ms_item-obj_name ).
-
-        lo_pragma->delete( ).
-
-      CATCH cx_abap_pragma_not_exists
-            cx_abap_pragma_enqueue.
-
-        lcx_exception=>raise( 'PRAG error' ).
-
-    ENDTRY.
-
-  ENDMETHOD.
-
-  METHOD lif_object~deserialize.
-
-    DATA: pragma      TYPE ty_pragma.
-
-    TRY.
-        io_xml->read(
-          EXPORTING
-            iv_name = 'PRAG'
-          CHANGING
-            cg_data = pragma ).
-
-        DATA(lo_pragma) = cl_abap_pragma=>create( p_pragma  = ms_item-obj_name
-                                                  p_package = iv_package ).
-
-        lo_pragma->set_info( p_description = pragma-description
-                             p_signature	 = pragma-signature
-                             p_extension	 = pragma-extension ).
-
-        lo_pragma->save( ).
-
-      CATCH cx_abap_pragma_not_exists
-            cx_abap_pragma_exists
-            cx_abap_pragma_enqueue.
-
-        lcx_exception=>raise( 'PRAG error' ).
-
-    ENDTRY.
-
-  ENDMETHOD.
-
-  METHOD lif_object~exists.
-
-    TRY.
-        cl_abap_pragma=>get_ref( ms_item-obj_name ).
-      CATCH cx_abap_pragma_not_exists.
-        rv_bool = abap_false.
-        RETURN.
-    ENDTRY.
-
-    rv_bool = abap_true.
-
-  ENDMETHOD.
-
   METHOD lif_object~get_metadata.
 
     rs_metadata = get_metadata( ).
@@ -97,9 +51,87 @@ CLASS lcl_object_prag IMPLEMENTATION.
 
   ENDMETHOD.
 
-  METHOD lif_object~has_changed_since.
+  METHOD lif_object~exists.
 
-    rv_changed = abap_true.
+    TRY.
+        cl_abap_pragma=>get_ref( ms_item-obj_name ).
+
+      CATCH cx_abap_pragma_not_exists.
+        rv_bool = abap_false.
+        RETURN.
+    ENDTRY.
+
+    rv_bool = abap_true.
+
+  ENDMETHOD.
+
+  METHOD lif_object~serialize.
+
+    DATA: lo_pragma TYPE REF TO cl_abap_pragma,
+          pragma    TYPE lcl_object_prag=>ty_pragma.
+
+    TRY.
+        lo_pragma = cl_abap_pragma=>get_ref( ms_item-obj_name ).
+
+        pragma-pragma      = lo_pragma->pragma.
+        pragma-extension   = lo_pragma->extension.
+        pragma-signature   = lo_pragma->signature.
+        pragma-description = lo_pragma->description.
+
+        io_xml->add( iv_name = 'PRAG'
+                     ig_data = pragma ).
+
+      CATCH cx_abap_pragma_not_exists.
+        _raise_pragma_not_exists( ).
+    ENDTRY.
+
+  ENDMETHOD.
+
+  METHOD lif_object~deserialize.
+
+    DATA: pragma    TYPE ty_pragma,
+          lo_pragma TYPE REF TO cl_abap_pragma.
+
+    TRY.
+        io_xml->read(
+          EXPORTING
+            iv_name = 'PRAG'
+          CHANGING
+            cg_data = pragma ).
+
+        lo_pragma = cl_abap_pragma=>create( p_pragma  = ms_item-obj_name
+                                            p_package = iv_package ).
+
+        lo_pragma->set_info( p_description = pragma-description
+                             p_signature   = pragma-signature
+                             p_extension   = pragma-extension ).
+
+        lo_pragma->save( ).
+
+      CATCH cx_abap_pragma_not_exists.
+        _raise_pragma_not_exists( ).
+      CATCH cx_abap_pragma_exists.
+        _raise_pragma_exists( ).
+      CATCH cx_abap_pragma_enqueue.
+        _raise_pragma_enqueue( ).
+    ENDTRY.
+
+  ENDMETHOD.
+
+  METHOD lif_object~delete.
+
+    DATA: lo_pragma TYPE REF TO cl_abap_pragma.
+
+    TRY.
+        lo_pragma = cl_abap_pragma=>get_ref( ms_item-obj_name ).
+
+        lo_pragma->delete( ).
+
+      CATCH cx_abap_pragma_not_exists.
+        _raise_pragma_not_exists( ).
+      CATCH cx_abap_pragma_enqueue.
+        _raise_pragma_enqueue( ).
+    ENDTRY.
 
   ENDMETHOD.
 
@@ -117,24 +149,27 @@ CLASS lcl_object_prag IMPLEMENTATION.
 
   ENDMETHOD.
 
-  METHOD lif_object~serialize.
+  METHOD lif_object~compare_to_remote_version.
 
-    TRY.
-        DATA(lo_pragma) = cl_abap_pragma=>get_ref( ms_item-obj_name ).
+    CREATE OBJECT ro_comparison_result TYPE lcl_comparison_null.
 
-        DATA(pragma) = VALUE ty_pragma( pragma			= lo_pragma->pragma
-                                        extension 	= lo_pragma->extension
-                                        signature 	= lo_pragma->signature
-                                        description = lo_pragma->description ).
+  ENDMETHOD.
 
-        io_xml->add(
-          EXPORTING
-            iv_name = 'PRAG'
-            ig_data = pragma ).
+  METHOD _raise_pragma_enqueue.
 
-      CATCH cx_abap_pragma_not_exists.
-        RETURN.
-    ENDTRY.
+    lcx_exception=>raise( |Pragma { ms_item-obj_name } enqueue error| ).
+
+  ENDMETHOD.
+
+  METHOD _raise_pragma_exists.
+
+    lcx_exception=>raise( |Pragma { ms_item-obj_name } exists| ).
+
+  ENDMETHOD.
+
+  METHOD _raise_pragma_not_exists.
+
+    lcx_exception=>raise( |Pragma { ms_item-obj_name } doesn't exist| ).
 
   ENDMETHOD.