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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import {BDEFFieldPath, BDEFName, BDEFReference} from ".";
import {altPrio, Expression, optPrio, seq, starPrio} from "../../abap/2_statements/combi";
import {IStatementRunnable} from "../../abap/2_statements/statement_runnable";
/** eg. "side effects { field Price affects field TotalPrice, messages; }" */
export class BDEFSideEffects extends Expression {
public getRunnable(): IStatementRunnable {
const fieldList = seq("(", BDEFName, starPrio(seq(",", BDEFName)), ")");
// eg. "field *", "field ( A, B )", "field _Item.*" or "field _Root.( A, B )"
const field = seq("FIELD", altPrio(
"*",
fieldList,
seq(BDEFName, starPrio(seq(".", altPrio("*", fieldList, BDEFName))))));
const permission = altPrio(
seq("ACTION", BDEFReference),
field,
seq(altPrio("CREATE", "UPDATE", "DELETE"), optPrio(BDEFName)));
const permissions = seq("PERMISSIONS", "(", permission, starPrio(seq(",", permission)), ")");
const target = altPrio(
field,
seq("ENTITY", BDEFFieldPath),
"MESSAGES",
permissions,
"$SELF");
const targets = seq(target, starPrio(seq(",", target)));
const trigger = altPrio(field, seq("ENTITY", BDEFFieldPath), "$SELF");
const triggers = seq(trigger, starPrio(seq(",", trigger)));
const source = altPrio(
field,
seq("ACTION", BDEFReference),
seq("DETERMINE ACTION", BDEFReference, "EXECUTED ON", triggers),
seq("ENTITY", BDEFFieldPath),
seq("EVENT", BDEFName),
"$SELF");
const recommendation = seq("RECOMMENDATION FUNCTION", BDEFName, "EXECUTED ON", triggers, ";");
const item = altPrio(seq(source, "AFFECTS", targets, ";"), recommendation, ";");
return seq("SIDE EFFECTS", "{", starPrio(item), "}");
}
}
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