org.sonar.plugins.web.checks.structure.ChildElementIllegalCheck 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.structure;
import org.sonar.check.IsoCategory;
import org.sonar.check.Priority;
import org.sonar.check.Rule;
import org.sonar.check.RuleProperty;
import org.sonar.plugins.web.checks.AbstractPageCheck;
import org.sonar.plugins.web.node.TagNode;
/**
* Checker for illegal child elements.
*
* e.g. head cannnot have child element body.
*
* @author Matthijs Galesloot
* @since 1.0
*/
@Rule(key = "ChildElementIllegalCheck", name = "Child Element Illegal", description = "child element is illegal",
priority = Priority.MAJOR, isoCategory = IsoCategory.Reliability)
public class ChildElementIllegalCheck extends AbstractPageCheck {
@RuleProperty(key = "child", description = "Child", defaultValue = "body")
private String child;
@RuleProperty(key = "parent", description = "Parent", defaultValue = "head")
private String parent;
public String getChild() {
return child;
}
public String getParent() {
return parent;
}
public void setChild(String child) {
this.child = child;
}
public void setParent(String parent) {
this.parent = parent;
}
/**
* Execute the check. The parent must NOT have the child element.
*/
@Override
public void startElement(TagNode element) {
if (parent == null || child == null) {
return;
}
if (element.equalsElementName(parent)) {
for (TagNode childNode : element.getChildren()) {
if (childNode.equalsElementName(child)) {
createViolation(childNode.getStartLinePosition(), getRule().getDescription());
}
}
}
}
}