Package org.sonar.java.checks

Class QueryOnlyRequiredFieldsCheck

java.lang.Object

org.sonar.java.ast.visitors.SubscriptionVisitor

org.sonar.plugins.java.api.IssuableSubscriptionVisitor

org.sonar.java.checks.QueryOnlyRequiredFieldsCheck

All Implemented Interfaces:

JavaCheck, JavaFileScanner

public class QueryOnlyRequiredFieldsCheck
extends IssuableSubscriptionVisitor

Rule S6905 flags issues a query that selects all fields is executed. The intent of this rule is to avoid wasting resources by fetching unnecessary fields.

The implemented logic checks if a query containing the "SELECT *" pattern is provided to a method that executes a query.

Field Summary

Fields inherited from class org.sonar.java.ast.visitors.SubscriptionVisitor

context

Constructor Summary

Constructors

Constructor	Description
QueryOnlyRequiredFieldsCheck()

Method Summary

Modifier and Type	Method	Description
List<Tree.Kind>	nodesToVisit()
void	visitNode(Tree tree)

Methods inherited from class org.sonar.plugins.java.api.IssuableSubscriptionVisitor

addIssue, addIssueOnFile, leaveFile, reportIssue, reportIssue, reportIssue, scanFile, scanTree, setContext

Methods inherited from class org.sonar.java.ast.visitors.SubscriptionVisitor

leaveNode, visitToken, visitTrivia

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sonar.plugins.java.api.JavaFileScanner

scanWithoutParsing

Constructor Details

QueryOnlyRequiredFieldsCheck

public QueryOnlyRequiredFieldsCheck()

Method Details

nodesToVisit

public List<Tree.Kind> nodesToVisit()

Specified by:

nodesToVisit in class SubscriptionVisitor

visitNode

public void visitNode(Tree tree)

Overrides:

visitNode in class SubscriptionVisitor