MongoDBTextFilterUsage

SUGGESTION

Performance

View source code on GitHub

Summary

Avoid MongoDB’s $text filter operator, as it can trigger heavy queries and even cause the server to run out of memory

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("MongoDBTextFilterUsage") to the enclosing element.

Disable this pattern completely by adding -Xep:MongoDBTextFilterUsage:OFF as compiler argument. Learn more.

Samples

Identification

Shows code lines which will (not) be flagged by this bug pattern.
A //BUG: Diagnostic contains: comment is placed above any violating line.

import com.mongodb.client.model.Filters;
import com.mongodb.client.model.TextSearchOptions;

class A {
  void m() {
    Filters.eq("foo", "bar");
    // BUG: Diagnostic contains:
    Filters.text("foo");
    // BUG: Diagnostic contains:
    Filters.text("foo", new TextSearchOptions());
  }
}