{"id":1660,"date":"2019-09-11T11:47:41","date_gmt":"2019-09-11T10:47:41","guid":{"rendered":"http:\/\/oprsteny.cz\/?p=1660"},"modified":"2019-09-11T11:47:41","modified_gmt":"2019-09-11T10:47:41","slug":"abap-get-all-sub-classes-of-a-super-class","status":"publish","type":"post","link":"https:\/\/oprsteny.cz\/?p=1660","title":{"rendered":"ABAP – Get all sub-classes of a super-class"},"content":{"rendered":"

\"\"If you ever need to get a super class or all (global) sub-classes of a given ABAP (global) class, you can use the following approach
\nUsing the following code you can get all details about a global class you need during runtime<\/p>\n

DATA:\n  go_instance   TYPE REF TO cl_oo_class.\nCONSTANTS:\n  co_class_name TYPE seoclsname VALUE 'CL_OO_CLASS'.\n\ngo_instance ?= cl_oo_class=>get_instance( co_class_name ).\n\nDATA(lt_subclasses) = go_instance->get_subclasses( ).\nLOOP AT lt_subclasses ASSIGNING FIELD-SYMBOL(<ls_subclass>).\n  WRITE:\/ <ls_subclass>-refclsname, AT 35 <ls_subclass>-clsname.\nENDLOOP.<\/pre>\n
\"\"<\/a>
Program result<\/p><\/div>\n
Using this awesome CL_OO_CLASS<\/em> class you can get also much more detailed info about a specific class:<\/p>\n
\"\"<\/a>
Methods of CL_OO_CLASS<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
If you ever need to get a super class or all (global) sub-classes of a given ABAP (global) class, you can use the following approach<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[16,9,389],"tags":[221,17],"class_list":["post-1660","post","type-post","status-publish","format-standard","hentry","category-abap","category-development","category-sap","tag-oo-abap","tag-sap"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p3nYbe-qM","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/posts\/1660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1660"}],"version-history":[{"count":3,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/posts\/1660\/revisions"}],"predecessor-version":[{"id":1710,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=\/wp\/v2\/posts\/1660\/revisions\/1710"}],"wp:attachment":[{"href":"https:\/\/oprsteny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oprsteny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}