| /* |
| * 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.parsley; |
| |
| import java.util.List; |
| |
| import com.adobe.ac.pmd.nodes.IFunction; |
| import com.adobe.ac.pmd.nodes.IMetaData; |
| import com.adobe.ac.pmd.nodes.IParameter; |
| import com.adobe.ac.pmd.parser.IParserNode; |
| import com.adobe.ac.pmd.rules.core.AbstractFlexMetaDataRule; |
| import com.adobe.ac.pmd.rules.core.ViolationPriority; |
| import com.adobe.ac.pmd.rules.parsley.utils.ParsleyMetaData; |
| |
| public final class MessageInterceptorSignatureRule extends AbstractFlexMetaDataRule |
| { |
| /* |
| * (non-Javadoc) |
| * @seecom.adobe.ac.pmd.rules.core.AbstractFlexMetaDataRule# |
| * findViolationsFromFunctionMetaData(com.adobe.ac.pmd.nodes.IFunction) |
| */ |
| @Override |
| protected void findViolationsFromFunctionMetaData( final IFunction function ) |
| { |
| final List< IMetaData > interceptors = ParsleyMetaData.MESSAGE_INTERCEPTOR.getMetaDataList( function ); |
| final IParserNode name = getNameFromFunctionDeclaration( function.getInternalNode() ); |
| |
| if ( !interceptors.isEmpty() ) |
| { |
| |
| if ( !function.isPublic() ) |
| { |
| addViolation( name, |
| name, |
| name.getStringValue(), |
| "It is not public" ); |
| } |
| if ( function.getParameters().size() == 1 ) |
| { |
| if ( !hasMessageProcessorParameter( function ) ) |
| { |
| addViolation( name, |
| name, |
| name.getStringValue(), |
| "The argument type should be MessageProcessor" ); |
| } |
| } |
| else |
| { |
| addViolation( name, |
| name, |
| name.getStringValue(), |
| "Its argument number is not 1" ); |
| } |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see com.adobe.ac.pmd.rules.core.AbstractFlexRule#getDefaultPriority() |
| */ |
| @Override |
| protected ViolationPriority getDefaultPriority() |
| { |
| return ViolationPriority.NORMAL; |
| } |
| |
| private boolean hasMessageProcessorParameter( final IFunction function ) |
| { |
| final IParameter param = function.getParameters().get( 0 ); |
| final String type = param.getType().toString(); |
| return "MessageProcessor".equals( type ); |
| } |
| } |