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/*
* Copyright 2017 Huawei Technologies Co., Ltd.
*
* 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.onap.vnfsdk.functest.responsehandler;
import org.onap.vnfsdk.functest.FileUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Document;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
public class TestResultParser {
private static final String STATUSPASS = "PASS";
private static final String RESULTTAG = "test";
private static final String NAMETAG = "name";
private static final String STATUSTAG = "status";
private static final String KWTAG = "kw";
private static final String DOCTAG = "doc";
private static final Logger logger = LoggerFactory.getLogger(TestResultParser.class);
public List<TestResult> populateResultList(String taskID, String xmlFile) {
List<TestResult> resultData = new ArrayList<>();
if (!FileUtil.checkFileExist(xmlFile)) {
logger.error("File Not Found !!! :" + xmlFile);
return resultData;
}
parseResultData(taskID, xmlFile, resultData);
return resultData;
}
private void parseResultData(String taskID, String xmlFile, List<TestResult> resultData) {
try {
Document doc = createDocument(xmlFile);
NodeList list = doc.getElementsByTagName(RESULTTAG);
for (int i = 0; i < list.getLength(); i++) {
Node node = list.item(i);
if (node.getNodeType() != Node.ELEMENT_NODE) {
continue;
}
NamedNodeMap attr = node.getAttributes();
if (null == attr) {
continue;
}
String nameAttr = getNodeValue(attr.getNamedItem(NAMETAG));
if (null == nameAttr) {
continue;
}
String descriptionAttr = nameAttr;
String statusAttr = STATUSPASS;
NodeList childlist = node.getChildNodes();
for (int j = 0; j < childlist.getLength(); j++) {
Node childNode = childlist.item(j);
if (childNode.getNodeType() != Node.ELEMENT_NODE) {
continue;
}
if (KWTAG == childNode.getNodeName()) {
NodeList kwNodeList = childNode.getChildNodes();
for (int k = 0; k < kwNodeList.getLength(); k++) {
Node descNode = kwNodeList.item(k);
if (descNode.getNodeType() != Node.ELEMENT_NODE) {
continue;
}
if (DOCTAG == descNode.getNodeName()) {
if (null != descNode.getTextContent()) {
descriptionAttr = descNode.getTextContent();
break;
}
}
}
}
if (STATUSTAG == childNode.getNodeName()) {
NamedNodeMap statusAttrMap = childNode.getAttributes();
if (null != statusAttrMap) {
statusAttr = getNodeValue(statusAttrMap.getNamedItem(STATUSTAG));
}
}
}
TestResult testData = new TestResult();
testData.setName(nameAttr);
testData.setDescription(descriptionAttr);
testData.setStatus(statusAttr);
resultData.add(testData);
}
TestResultMap.getInstance().setTestResultMap(UUID.fromString(taskID), resultData);
} catch (ParserConfigurationException | SAXException | IOException e) {
logger.error("Exception while parsing file :" + xmlFile);
logger.error("Exception while parsing file :", e);
}
}
private Document createDocument(String fileName) throws ParserConfigurationException, SAXException, IOException {
InputStream inputStream = new FileInputStream(fileName);
DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
Document doc = docBuilder.parse(inputStream);
doc.getDocumentElement().normalize();
return doc;
}
private String getNodeValue(Node namedItem) {
return (null != namedItem) ? namedItem.getNodeValue() : null;
}
}
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