| /* |
| * 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.core; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| import com.adobe.ac.pmd.IFlexViolation; |
| |
| /** |
| * @author xagnetti |
| */ |
| public abstract class AbstractRegexpBasedRule extends AbstractFlexRule |
| { |
| private Pattern pattern; |
| |
| /** |
| * |
| */ |
| public AbstractRegexpBasedRule() |
| { |
| super(); |
| compilePattern(); |
| } |
| |
| /** |
| * |
| */ |
| public final void compilePattern() |
| { |
| pattern = Pattern.compile( getRegexp() ); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see |
| * com.adobe.ac.pmd.rules.core.AbstractFlexRule#findViolationsInCurrentFile() |
| */ |
| @Override |
| public final List< IFlexViolation > findViolationsInCurrentFile() |
| { |
| final List< IFlexViolation > violations = new ArrayList< IFlexViolation >(); |
| |
| if ( "".compareTo( getRegexp() ) != 0 ) |
| { |
| for ( int i = 1; i <= getCurrentFile().getLinesNb(); i++ ) |
| { |
| final String line = getCurrentFile().getLineAt( i ); |
| |
| if ( isCurrentLineConcerned( line ) |
| && doesCurrentLineMacthes( line ) && isViolationDetectedOnThisMatchingLine( line ) |
| && !line.contains( "/*" ) && !line.contains( "//" ) ) |
| { |
| addViolation( violations, |
| ViolationPosition.create( i, |
| i, |
| 0, |
| line.length() ) ); |
| } |
| } |
| } |
| return violations; |
| } |
| |
| /** |
| * @param line |
| * @return |
| */ |
| final boolean doesCurrentLineMacthes( final String line ) |
| { |
| return getMatcher( line ).matches(); |
| } |
| |
| /** |
| * @param line |
| * @return |
| */ |
| protected final Matcher getMatcher( final String line ) |
| { |
| final Matcher matcher = pattern.matcher( line ); |
| |
| return matcher; |
| } |
| |
| /** |
| * @return |
| */ |
| protected abstract String getRegexp(); |
| |
| protected boolean isCurrentLineConcerned( final String line ) |
| { |
| return true; |
| } |
| |
| /** |
| * @param line |
| * @return |
| */ |
| protected abstract boolean isViolationDetectedOnThisMatchingLine( final String line ); |
| } |