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

Example 16 with ClassTree

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

the class BadConstantNameCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    ClassTree classTree = (ClassTree) tree;
    for (Tree member : classTree.members()) {
        if (member.is(Tree.Kind.VARIABLE) && hasSemantic()) {
            VariableTree variableTree = (VariableTree) member;
            Type symbolType = variableTree.type().symbolType();
            if (isConstantType(symbolType) && (classTree.is(Tree.Kind.INTERFACE, Tree.Kind.ANNOTATION_TYPE) || isStaticFinal(variableTree))) {
                checkName(variableTree);
            }
        } else if (member.is(Tree.Kind.ENUM_CONSTANT)) {
            checkName((VariableTree) member);
        }
    }
}

Example 17 with ClassTree

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

the class BadTestClassNameCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    if (!hasSemantic()) {
        return;
    }
    ClassTree classTree = (ClassTree) tree;
    IdentifierTree simpleName = classTree.simpleName();
    if (hasInvalidName(simpleName) && hasTestMethod(classTree.members())) {
        reportIssue(simpleName, "Rename class \"" + simpleName + "\" to match the regular expression: '" + format + "'");
    }
}

Example 18 with ClassTree

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

the class SerializableContract method hasSpecialHandlingSerializationMethods.

public static boolean hasSpecialHandlingSerializationMethods(ClassTree classTree) {
    boolean hasWriteObject = false;
    boolean hasReadObject = false;
    String classFullyQualifiedName = classTree.symbol().type().fullyQualifiedName();
    for (Tree member : classTree.members()) {
        MethodMatcher writeObjectMatcher = writeObjectMatcher(classFullyQualifiedName);
        MethodMatcher readObjectMatcher = readObjectMatcher(classFullyQualifiedName);
        if (member.is(Tree.Kind.METHOD)) {
            MethodTree methodTree = (MethodTree) member;
            if (ModifiersUtils.hasModifier(methodTree.modifiers(), Modifier.PRIVATE)) {
                hasWriteObject |= writeObjectMatcher.matches(methodTree) && methodThrows(methodTree, "java.io.IOException");
                hasReadObject |= readObjectMatcher.matches(methodTree) && methodThrows(methodTree, "java.io.IOException", "java.lang.ClassNotFoundException");
            }
        }
    }
    return hasReadObject && hasWriteObject;
}

Example 19 with ClassTree

use of org.sonar.plugins.java.api.tree.ClassTree 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.");
            }
        }
    }
}

Example 20 with ClassTree

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

the class JavaPropertiesHelperTest method firstExpression.

private ExpressionTree firstExpression(String code) {
    CompilationUnitTree compilationUnitTree = (CompilationUnitTree) p.parse("class A { " + code + "}");
    SemanticModel.createFor(compilationUnitTree, new SquidClassLoader(Collections.emptyList()));
    ClassTree firstType = (ClassTree) compilationUnitTree.types().get(0);
    StatementTree firstStatement = ((MethodTree) firstType.members().get(0)).block().body().get(0);
    return ((ExpressionStatementTree) firstStatement).expression();
}