de.ipcon.schema.generators

Class PostgreSQLIndexExpressionValidator

java.lang.Object

de.ipcon.schema.generators.PostgreSQLIndexExpressionValidator

public final class PostgreSQLIndexExpressionValidator
extends java.lang.Object

Utility to validate PostgreSQL custom index expressions and where clauses. Enforces a strict character whitelist, a token blocklist, and balanced parentheses to prevent SQL injection without the complexity of a full SQL grammar parser.

Method Summary

Modifier and Type	Method and Description
static boolean	isValid(java.lang.String value) Validates a custom index definition string.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isValid

public static boolean isValid(java.lang.String value)

Validates a custom index definition string.

Parameters:

value - The raw custom index expression (or where clause) to evaluate.

Returns:

true if the expression matches the safety criteria; false otherwise.