• Home
• jp.skypencil.findbugs.slf4j
• bug-pattern
• 1.4.1
• source code
• NonFinalLoggerDetector.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

jp.skypencil.findbugs.slf4j.NonFinalLoggerDetector Maven / Gradle / Ivy

package jp.skypencil.findbugs.slf4j;

import com.google.common.base.Objects;
import edu.umd.cs.findbugs.BugInstance;
import edu.umd.cs.findbugs.BugReporter;
import edu.umd.cs.findbugs.bcel.OpcodeStackDetector;
import org.apache.bcel.classfile.Field;

public class NonFinalLoggerDetector extends OpcodeStackDetector {
  private final BugReporter bugReporter;

  public NonFinalLoggerDetector(BugReporter bugReporter) {
    this.bugReporter = bugReporter;
  }

  @Override
  public void visit(Field field) {
    if (!field.isFinal() && Objects.equal(field.getSignature(), "Lorg/slf4j/Logger;")) {
      BugInstance bug =
          new BugInstance(this, "SLF4J_LOGGER_SHOULD_BE_FINAL", NORMAL_PRIORITY)
              .addString(field.getName())
              .addField(this)
              .addClass(this);
      bugReporter.reportBug(bug);
    }
  }

  @Override
  public void sawOpcode(int code) {}
}