org.sonar.plugins.web.checks.whitespace.IllegalTabCheck Maven / Gradle / Ivy
/*
* Sonar Web Plugin
* Copyright (C) 2010 Matthijs Galesloot
* [email protected]
*
* Licensed 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 org.sonar.plugins.web.checks.whitespace;
import org.apache.commons.lang.StringUtils;
import org.sonar.check.IsoCategory;
import org.sonar.check.Priority;
import org.sonar.check.Rule;
import org.sonar.plugins.web.checks.AbstractPageCheck;
import org.sonar.plugins.web.node.TextNode;
/**
* Checker for Tab character.
*
* @see http://java.sun.com/developer/technicalArticles/javaserverpages/code_convention/ paragraph Indentation
*
* @author Matthijs Galesloot
* @since 1.0
*/
@Rule(key = "IllegalTabCheck", name = "Illegal Tab Character", description = "Tab Character", priority = Priority.MINOR,
isoCategory = IsoCategory.Maintainability)
public class IllegalTabCheck extends AbstractPageCheck {
@Override
public void characters(TextNode textNode) {
if (StringUtils.contains(textNode.getCode(), '\t')) {
createViolation(textNode);
}
}
}