/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library 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 2.1 of the License, or (at your option)
* any later version.
*
* This library 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.
*/
package com.liferay.source.formatter.checks;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.source.formatter.checks.util.SourceUtil;
import com.liferay.source.formatter.checks.util.XMLSourceUtil;
import com.liferay.util.xml.Dom4jUtil;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import org.dom4j.Document;
import org.dom4j.Element;
/**
* @author Hugo Huijser
*/
public class XMLDDLStructuresFileCheck extends BaseFileCheck {
@Override
protected String doProcess(
String fileName, String absolutePath, String content)
throws Exception {
if (fileName.endsWith("structures.xml")) {
content = _formatDDLStructuresXML(content);
}
return content;
}
private String _formatDDLStructuresXML(String content) throws Exception {
Document document = SourceUtil.readXML(content);
Element rootElement = document.getRootElement();
XMLSourceUtil.sortElementsByChildElement(
rootElement, "structure", "name");
List<Element> structureElements = rootElement.elements("structure");
for (Element structureElement : structureElements) {
Element structureRootElement = structureElement.element("root");
_sortElementsByAttribute(
structureRootElement, "dynamic-element", "name");
List<Element> dynamicElementElements =
structureRootElement.elements("dynamic-element");
for (Element dynamicElementElement : dynamicElementElements) {
Element metaDataElement = dynamicElementElement.element(
"meta-data");
_sortElementsByAttribute(metaDataElement, "entry", "name");
}
}
return StringUtil.replace(
Dom4jUtil.toString(document), "\"/>\n", "\" />\n");
}
private void _sortElementsByAttribute(
Element element, String elementName, String attributeName) {
Map<String, Element> elementsMap = new TreeMap<>();
List<Element> elements = element.elements();
for (Element curElement : elements) {
curElement.detach();
if (elementName.equals(curElement.getName())) {
String attributeValue = curElement.attributeValue(
attributeName);
elementsMap.put(attributeValue, curElement);
}
}
for (Element curElement : elements) {
if (elementName.equals(curElement.getName())) {
break;
}
element.add(curElement);
}
for (Map.Entry<String, Element> entry : elementsMap.entrySet()) {
Element curElement = entry.getValue();
element.add(curElement);
}
boolean foundLastElementWithElementName = false;
for (int i = 0; i < elements.size(); i++) {
Element curElement = elements.get(i);
if (!foundLastElementWithElementName) {
if (elementName.equals(curElement.getName()) &&
((i + 1) < elements.size())) {
Element nextElement = elements.get(i + 1);
if (!elementName.equals(nextElement.getName())) {
foundLastElementWithElementName = true;
}
}
}
else {
element.add(curElement);
}
}
}
}