org.sonar.java.checks.ThreadSleepCheck Maven / Gradle / Ivy
The newest version!
/*
* SonarQube Java
* Copyright (C) 2012 SonarSource
* [email protected]
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
*/
package org.sonar.java.checks;
import com.google.common.collect.ImmutableList;
import org.sonar.api.server.rule.RulesDefinition;
import org.sonar.check.Priority;
import org.sonar.check.Rule;
import org.sonar.java.checks.methods.MethodInvocationMatcher;
import org.sonar.plugins.java.api.tree.MethodInvocationTree;
import org.sonar.squidbridge.annotations.ActivatedByDefault;
import org.sonar.squidbridge.annotations.SqaleConstantRemediation;
import org.sonar.squidbridge.annotations.SqaleSubCharacteristic;
import java.util.List;
@Rule(
key = "S2276",
name = "\"wait(...)\" should be used instead of \"Thread.sleep(...)\" when a lock is held",
tags = {"multi-threading", "performance"},
priority = Priority.CRITICAL)
@ActivatedByDefault
@SqaleSubCharacteristic(RulesDefinition.SubCharacteristics.SYNCHRONIZATION_RELIABILITY)
@SqaleConstantRemediation("5min")
public class ThreadSleepCheck extends AbstractInSynchronizeChecker {
@Override
protected void onMethodFound(MethodInvocationTree mit) {
if (isInSyncBlock()) {
addIssue(mit, "Replace the call to \"Thread.sleep(...)\" with a call to \"wait(...)\".");
}
}
@Override
protected List getMethodInvocationMatchers() {
return ImmutableList.of(MethodInvocationMatcher.create().typeDefinition("java.lang.Thread").name("sleep").withNoParameterConstraint());
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy