@abaplint/core/build/src/rules/db_operation_in_loop.js

abaplint - Core API

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.DbOperationInLoop = exports.DbOperationInLoopConf = void 0;
const Statements = require("../abap/2_statements/statements");
const Structures = require("../abap/3_structures/structures");
const _abap_rule_1 = require("./_abap_rule");
const _basic_rule_config_1 = require("./_basic_rule_config");
const issue_1 = require("../issue");
const _irule_1 = require("./_irule");
class DbOperationInLoopConf extends _basic_rule_config_1.BasicRuleConfig {
}
exports.DbOperationInLoopConf = DbOperationInLoopConf;
class DbOperationInLoop extends _abap_rule_1.ABAPRule {
    constructor() {
        super(...arguments);
        this.conf = new DbOperationInLoopConf();
    }
    getMetadata() {
        return {
            key: "db_operation_in_loop",
            title: "Database operation in loop",
            shortDescription: `Database operation in LOOP/DO/WHILE`,
            tags: [_irule_1.RuleTag.SingleFile, _irule_1.RuleTag.Performance],
        };
    }
    getConfig() {
        return this.conf;
    }
    setConfig(conf) {
        this.conf = conf;
    }
    runParsed(file) {
        const issues = [];
        const stru = file.getStructure();
        if (stru === undefined) {
            return issues;
        }
        const loops = stru.findAllStructures(Structures.Loop);
        loops.push(...stru.findAllStructures(Structures.Do));
        loops.push(...stru.findAllStructures(Structures.While));
        for (const l of loops) {
            let found = undefined;
            if (found === undefined) {
                found = l.findFirstStatement(Statements.Select);
            }
            if (found === undefined) {
                found = l.findFirstStatement(Statements.SelectLoop);
            }
            if (found === undefined) {
                found = l.findFirstStatement(Statements.InsertDatabase);
            }
            if (found === undefined) {
                found = l.findFirstStatement(Statements.DeleteDatabase);
            }
            if (found === undefined) {
                found = l.findFirstStatement(Statements.UpdateDatabase);
            }
            if (found === undefined) {
                found = l.findFirstStatement(Statements.ModifyDatabase);
            }
            if (found) {
                const message = "Database operation in loop";
                issues.push(issue_1.Issue.atStatement(file, found, message, this.getMetadata().key, this.conf.severity));
            }
        }
        return issues;
    }
}
exports.DbOperationInLoop = DbOperationInLoop;
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