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

Example 26 with IdentifierTree

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

the class SerializableFieldInSerializableClassCheck method checkCollectionAssignments.

private void checkCollectionAssignments(List<IdentifierTree> usages) {
    for (IdentifierTree usage : usages) {
        Tree parentTree = usage.parent();
        if (parentTree.is(Tree.Kind.ASSIGNMENT)) {
            AssignmentExpressionTree assignment = (AssignmentExpressionTree) parentTree;
            ExpressionTree expression = assignment.expression();
            if (usage.equals(assignment.variable()) && !expression.is(Tree.Kind.NULL_LITERAL) && isUnserializableCollection(expression.symbolType())) {
                reportIssue(usage);
            }
        }
    }
}

Example 27 with IdentifierTree

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

the class KeywordAsIdentifierCheck method visitVariable.

@Override
public void visitVariable(VariableTree tree) {
    IdentifierTree simpleName = tree.simpleName();
    if (FORBIDDEN_IDENTIFIERS.contains(simpleName.name())) {
        context.reportIssue(this, simpleName, "Use a different name than \"" + simpleName.name() + "\".");
    }
    super.visitVariable(tree);
}

Example 28 with IdentifierTree

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

the class BooleanMethodNameCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    if (!hasSemantic()) {
        return;
    }
    MethodTree methodTree = (MethodTree) tree;
    IdentifierTree simpleName = methodTree.simpleName();
    if (returnsBoolean(methodTree) && isBooleanGetter(simpleName) && isNotOverriding(methodTree)) {
        reportIssue(simpleName, "Rename this method to start with \"is\" or \"has\".");
    }
}

Example 29 with IdentifierTree

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

the class FieldNameMatchingTypeNameCheck method visitClass.

@Override
public void visitClass(ClassTree tree) {
    IdentifierTree simpleName = tree.simpleName();
    if (simpleName != null) {
        Symbol.TypeSymbol classSymbol = tree.symbol();
        Collection<Symbol> members = classSymbol.memberSymbols();
        for (Symbol sym : members) {
            if (sym.isVariableSymbol() && !staticFieldSameType(classSymbol, sym)) {
                // Exclude static fields of the same type.
                fields.add(((Symbol.VariableSymbol) sym).declaration());
            }
        }
        currentClassName = simpleName.name();
    }
    super.visitClass(tree);
    currentClassName = "";
    fields.clear();
}

Example 30 with IdentifierTree

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

the class MethodNameSameAsClassCheck method visitClass.

@Override
public void visitClass(ClassTree tree) {
    super.visitClass(tree);
    IdentifierTree classSimpleName = tree.simpleName();
    if (classSimpleName == null) {
        return;
    }
    String className = classSimpleName.name();
    for (Tree member : tree.members()) {
        if (member.is(Tree.Kind.METHOD)) {
            IdentifierTree simpleName = ((MethodTree) member).simpleName();
            if (className.equals(simpleName.name())) {
                context.reportIssue(this, simpleName, "Rename this method to prevent any misunderstanding or make it a constructor.");
            }
        }
    }
}