/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* SonarQube is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.batch.issue.ignore;
import org.sonar.batch.issue.ignore.pattern.IssueExclusionPatternInitializer;
import org.sonar.batch.issue.ignore.pattern.IssuePattern;
import org.sonar.batch.issue.ignore.pattern.PatternMatcher;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.sonar.api.issue.Issue;
import org.sonar.api.issue.batch.IssueFilter;
import org.sonar.api.issue.batch.IssueFilterChain;
public class IgnoreIssuesFilter implements IssueFilter {
private PatternMatcher patternMatcher;
private static final Logger LOG = LoggerFactory.getLogger(IgnoreIssuesFilter.class);
public IgnoreIssuesFilter(IssueExclusionPatternInitializer patternInitializer) {
this.patternMatcher = patternInitializer.getPatternMatcher();
}
@Override
public boolean accept(Issue issue, IssueFilterChain chain) {
if (hasMatchFor(issue)) {
return false;
} else {
return chain.accept(issue);
}
}
private boolean hasMatchFor(Issue issue) {
IssuePattern pattern = patternMatcher.getMatchingPattern(issue);
if (pattern != null) {
logExclusion(issue, pattern);
return true;
}
return false;
}
private void logExclusion(Issue issue, IssuePattern pattern) {
LOG.debug("Issue {} ignored by exclusion pattern {}", issue, pattern);
}
}