| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.adobe.ac.pmd.rules.maintanability; |
| |
| import java.util.List; |
| |
| import com.adobe.ac.pmd.nodes.IAttribute; |
| import com.adobe.ac.pmd.nodes.IConstant; |
| import com.adobe.ac.pmd.nodes.IField; |
| import com.adobe.ac.pmd.nodes.IFieldInitialization; |
| import com.adobe.ac.pmd.parser.IParserNode; |
| import com.adobe.ac.pmd.rules.core.AbstractAstFlexRule; |
| import com.adobe.ac.pmd.rules.core.ViolationPriority; |
| |
| /** |
| * @author xagnetti |
| */ |
| public class ReferenceToVariableBindingFromItsInitializerRule extends AbstractAstFlexRule |
| { |
| /* |
| * (non-Javadoc) |
| * @see |
| * com.adobe.ac.pmd.rules.core.AbstractAstFlexRule#findViolationsFromAttributes |
| * (java.util.List) |
| */ |
| @Override |
| protected void findViolationsFromAttributes( final List< IAttribute > variables ) |
| { |
| for ( final IAttribute attribute : variables ) |
| { |
| findViolation( attribute ); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see |
| * com.adobe.ac.pmd.rules.core.AbstractAstFlexRule#findViolationsFromConstants |
| * (java.util.List) |
| */ |
| @Override |
| protected void findViolationsFromConstants( final List< IConstant > constants ) |
| { |
| for ( final IConstant constant : constants ) |
| { |
| findViolation( constant ); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see com.adobe.ac.pmd.rules.core.AbstractFlexRule#getDefaultPriority() |
| */ |
| @Override |
| protected ViolationPriority getDefaultPriority() |
| { |
| return ViolationPriority.HIGH; |
| } |
| |
| private void findViolation( final IField attribute ) |
| { |
| final IFieldInitialization initialization = attribute.getInitializationExpression(); |
| final String name = attribute.getName(); |
| |
| if ( initialization != null ) |
| { |
| final List< IParserNode > statements = initialization.getInternalNode() |
| .findPrimaryStatementsFromNameInChildren( new String[] |
| { name } ); |
| if ( statements != null |
| && !statements.isEmpty() ) |
| { |
| addViolation( attribute ); |
| } |
| } |
| } |
| } |