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

Example 6 with ClassTree

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

the class DITCheck method visitClass.

@Override
public void visitClass(ClassTree tree) {
    if (!isBodyOfEnumConstantTree(tree)) {
        Type superClass = tree.symbol().superClass();
        int dit = 0;
        while (superClass != null) {
            String fullyQualifiedName = superClass.fullyQualifiedName();
            if (getPatterns().stream().anyMatch(wp -> wp.match(fullyQualifiedName))) {
                break;
            }
            dit++;
            superClass = superClass.symbol().superClass();
        }
        if (dit > max) {
            Tree reportTree = tree.simpleName();
            if (tree.parent().is(Tree.Kind.NEW_CLASS)) {
                reportTree = ((NewClassTree) tree.parent()).newKeyword();
            }
            context.reportIssue(this, reportTree, "This class has " + dit + " parents which is greater than " + max + " authorized.", new ArrayList<>(), dit - max);
        }
    }
    super.visitClass(tree);
}

Example 7 with ClassTree

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

the class EnumMutableFieldCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    ClassTree enumTree = (ClassTree) tree;
    for (Tree member : enumTree.members()) {
        if (member.is(Tree.Kind.VARIABLE)) {
            VariableTree variableTree = (VariableTree) member;
            ModifiersTree modifiers = variableTree.modifiers();
            ModifierKeywordTree publicModifier = ModifiersUtils.getModifier(modifiers, Modifier.PUBLIC);
            if (publicModifier != null && (isNotStaticOrFinal(variableTree.modifiers()) || isMutableFinalMember(variableTree))) {
                reportIssue(publicModifier, "Lower the visibility of this field.");
            }
        } else if (member.is(Tree.Kind.METHOD)) {
            MethodTree methodTree = (MethodTree) member;
            ModifierKeywordTree publicModifier = ModifiersUtils.getModifier(methodTree.modifiers(), Modifier.PUBLIC);
            if (publicModifier != null && isSetter(methodTree)) {
                reportIssue(publicModifier, "Lower the visibility of this setter or remove it altogether.");
            }
        }
    }
}

Example 8 with ClassTree

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

the class ExceptionsShouldBeImmutableCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    if (!hasSemantic()) {
        return;
    }
    ClassTree classTree = (ClassTree) tree;
    if (isException(classTree)) {
        for (Tree member : classTree.members()) {
            if (member.is(Tree.Kind.VARIABLE) && !isFinal((VariableTree) member)) {
                IdentifierTree simpleName = ((VariableTree) member).simpleName();
                reportIssue(simpleName, "Make this \"" + simpleName.name() + "\" field final.");
            }
        }
    }
}

Example 9 with ClassTree

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

the class CallOuterPrivateMethodCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    ClassTree classTree = (ClassTree) tree;
    Symbol.TypeSymbol classSymbol = classTree.symbol();
    if (isInnerClass(classSymbol)) {
        methodInvocationVisitor.setClassSymbol(classSymbol);
        classTree.accept(methodInvocationVisitor);
    }
}

Example 10 with ClassTree

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

the class LeastUpperBoundTest method declaredTypes.

private static List<Type> declaredTypes(String... lines) {
    CompilationUnitTree tree = treeOf(lines);
    List<Type> results = Lists.newLinkedList();
    for (Tree classTree : tree.types()) {
        Type type = ((ClassTree) classTree).symbol().type();
        results.add(type);
    }
    return results;
}