/*
* 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.cairngorm;
import java.util.List;
import com.adobe.ac.pmd.nodes.IClass;
import com.adobe.ac.pmd.nodes.IPackage;
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 FatControllerRule extends AbstractAstFlexRule // NO_UCD
{
private static final int DEFAULT_THRESHOLD = 5;
/*
* (non-Javadoc)
* @see
* com.adobe.ac.pmd.rules.core.AbstractAstFlexRule#isConcernedByTheCurrentFile
* ()
*/
@Override
public final boolean isConcernedByTheCurrentFile()
{
return getCurrentFile().getClassName().endsWith( "Controller.as" );
}
/*
* (non-Javadoc)
* @see
* com.adobe.ac.pmd.rules.core.AbstractAstFlexRule#findViolations(com.adobe
* .ac.pmd.nodes.IPackage)
*/
@Override
protected final void findViolations( final IPackage packageNode )
{
final IClass classNode = packageNode.getClassNode();
if ( classNode != null )
{
final int commandsCount = computeCommandsCountInImport( packageNode.getImports() );
final int methodsCount = classNode.getFunctions().size();
if ( methodsCount > 0
&& commandsCount
/ methodsCount > DEFAULT_THRESHOLD )
{
addViolation( classNode );
}
}
}
/*
* (non-Javadoc)
* @see com.adobe.ac.pmd.rules.core.AbstractFlexRule#getDefaultPriority()
*/
@Override
protected final ViolationPriority getDefaultPriority()
{
return ViolationPriority.NORMAL;
}
private int computeCommandsCountInImport( final List< IParserNode > imports )
{
int commandImport = 0;
if ( imports != null )
{
for ( final IParserNode importNode : imports )
{
if ( importNode.getStringValue().endsWith( "Command" ) )
{
commandImport++;
}
}
}
return commandImport;
}
}