Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 8922x 8922x 8922x 8922x 35095x 35095x 35095x 35095x 35095x 35095x 35095x 35095x 35095x 35095x 35095x 35095x 35095x 35095x 8922x 8922x 2x 2x 8922x 8922x 8485x 8485x 8922x 8922x 202x 202x 8922x 8922x 223x 223x 223x 223x 223x 1219x 1219x 1219x 1x 1219x 3x 1218x 1x 1215x 2x 2x 1219x 1219x 2x 2x 2x 1219x 1219x 223x 223x 223x 8922x 8922x 7x 7x 7x 7x 7x 7x 7x 7x 7x 8922x 8922x | import {Issue} from "../issue";
import * as Statements from "../abap/2_statements/statements";
import {ABAPRule} from "./_abap_rule";
import {BasicRuleConfig} from "./_basic_rule_config";
import {StatementNode} from "../abap/nodes";
import {IStatement} from "../abap/2_statements/statements/_statement";
import {Combi} from "../abap/2_statements/combi";
import {IRegistry} from "../_iregistry";
import {Version} from "../version";
import {IRuleMetadata, RuleTag} from "./_irule";
import {ABAPFile} from "../abap/abap_file";
export class AmbiguousStatementConf extends BasicRuleConfig {
}
export class AmbiguousStatement extends ABAPRule {
private conf = new AmbiguousStatementConf();
public getMetadata(): IRuleMetadata {
return {
key: "ambiguous_statement",
title: "Check for ambigious statements",
shortDescription: `Checks for ambiguity between deleting or modifying from internal and database table
Add "TABLE" keyword or "@" for escaping SQL variables
Only works if the target version is 740sp05 or above`,
tags: [RuleTag.SingleFile],
badExample: `DELETE foo FROM bar.
MODIFY foo FROM bar.`,
goodExample: `DELETE foo FROM @bar.
MODIFY TABLE foo FROM bar.`,
};
}
private getMessage(): string {
return "Ambiguous statement. Use explicit syntax.";
}
public getConfig() {
return this.conf;
}
public setConfig(conf: AmbiguousStatementConf) {
this.conf = conf;
}
public runParsed(file: ABAPFile) {
const issues: Issue[] = [];
if (this.reg.getConfig().getVersion() < Version.v740sp05) {
return [];
}
for (const statement of file.getStatements()) {
let match = false;
if (statement.get() instanceof Statements.DeleteDatabase) {
match = this.tryMatch(statement, this.reg, Statements.DeleteInternal);
} else if (statement.get() instanceof Statements.DeleteInternal) {
match = this.tryMatch(statement, this.reg, Statements.DeleteDatabase);
} else if (statement.get() instanceof Statements.ModifyInternal) {
match = this.tryMatch(statement, this.reg, Statements.ModifyDatabase);
} else if (statement.get() instanceof Statements.ModifyDatabase) {
match = this.tryMatch(statement, this.reg, Statements.ModifyInternal);
}
if (match) {
const issue = Issue.atStatement(file, statement, this.getMessage(), this.getMetadata().key, this.conf.severity);
issues.push(issue);
}
}
return issues;
}
private tryMatch(st: StatementNode, reg: IRegistry, type1: new () => IStatement): boolean {
const ver = reg.getConfig().getVersion();
const tokens = st.getTokens().slice(0);
tokens.pop();
const match = Combi.run(new type1().getMatcher(), tokens, ver);
return match !== undefined;
}
} |