Examples with LiteralTree org.sonar.plugins.java.api.tree.LiteralTree used on opensource projects

Example 11 with LiteralTree

use of org.sonar.plugins.java.api.tree.LiteralTree in project sonar-java by SonarSource.

the class UnderscoreOnNumberCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    LiteralTree literalTree = (LiteralTree) tree;
    String value = literalTree.value();
    if (!containsUnderscore(value) && !isSerialVersionUID(tree) && shouldUseUnderscore(value)) {
        reportIssue(literalTree, "Add underscores to this numeric value for readability");
    }
}

Example 12 with LiteralTree

use of org.sonar.plugins.java.api.tree.LiteralTree in project sonar-java by SonarSource.

the class WeakSSLContextCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    if (hasSemantic()) {
        MethodInvocationTree mit = (MethodInvocationTree) tree;
        Arguments arguments = mit.arguments();
        if (SSLCONTEXT_GETINSTANCE_MATCHER.matches(mit)) {
            ExpressionTree firstArgument = arguments.get(0);
            if (firstArgument.is(Tree.Kind.STRING_LITERAL) && !STRONG_PROTOCOLS.contains(trimQuotes(((LiteralTree) firstArgument).value()))) {
                reportIssue(firstArgument, "Change this code to use a stronger protocol.");
            }
        }
    }
}