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XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.
/*
* Copyright (c) 2005-2024 Xceptance Software Technologies GmbH
*
* 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 com.xceptance.xlt.engine.scripting.docgen;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FilenameFilter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.Stack;
import java.util.regex.Pattern;
import javax.xml.XMLConstants;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.DomDriver;
import com.xceptance.common.io.FileUtils;
import com.xceptance.common.util.ParameterCheckUtils;
import com.xceptance.common.util.ProductInformation;
import com.xceptance.common.util.RegExUtils;
import com.xceptance.xlt.common.XltConstants;
import com.xceptance.xlt.engine.scripting.MacroProcessor;
import com.xceptance.xlt.engine.scripting.ScriptException;
import com.xceptance.xlt.engine.scripting.TestDataUtils;
import com.xceptance.xlt.engine.util.ScriptingUtils;
import com.xceptance.xlt.report.util.TaskManager;
import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateExceptionHandler;
/**
* Script Doc Generator.
*
* @author Hartmut Arlt (Xceptance Software Technologies GmbH)
*/
public class ScriptDocGenerator
{
private static final Logger LOG = LoggerFactory.getLogger(ScriptDocGenerator.class);
private static final Pattern VAR_EXPR_PATTERN = Pattern.compile("(? worklist;
private Set calls;
private final ScriptDocGeneratorConfiguration config;
public ScriptDocGenerator(final File testSuiteDirectory, final File outputDirectory, final Properties commandLineProperties)
throws IOException
{
ParameterCheckUtils.isNotNull(testSuiteDirectory, "testSuiteDirectory");
ParameterCheckUtils.isNotNull(outputDirectory, "outputDirectory");
if (!testSuiteDirectory.exists() || !testSuiteDirectory.canRead() || !testSuiteDirectory.isDirectory())
{
throw new IllegalArgumentException("Test suite path '" + testSuiteDirectory.getAbsolutePath() +
"' does not denote an existent and readable directory.");
}
final File scriptsDirectory = new File(testSuiteDirectory, "scripts");
if (!scriptsDirectory.canRead())
{
throw new IllegalArgumentException("Failed to access directory 'scripts' in test suite '" +
testSuiteDirectory.getAbsolutePath() + "'. Please make sure it exists and can be read.");
}
if (outputDirectory.exists())
{
if (!outputDirectory.isDirectory())
{
throw new IllegalArgumentException("Cannot write to '" + outputDirectory.getAbsolutePath() +
"' because it already exists and is not a directory.");
}
if (!outputDirectory.canWrite())
{
throw new IllegalArgumentException("Directory '" + outputDirectory.getAbsolutePath() +
"' already exists and is read-only.");
}
}
outputDir = outputDirectory;
scriptDir = scriptsDirectory;
scriptDirPath = scriptDir.getAbsolutePath();
config = new ScriptDocGeneratorConfiguration(commandLineProperties);
freeMarkerConfig = new Configuration(Configuration.VERSION_2_3_21);
freeMarkerConfig.setDefaultEncoding(XltConstants.UTF8_ENCODING);
freeMarkerConfig.setDirectoryForTemplateLoading(config.getTemplateDir());
freeMarkerConfig.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
}
public void run() throws Exception
{
final File suitePath = scriptDir.getParentFile().getCanonicalFile();
suiteInfo = new TestSuiteInfo(suitePath);
// Process packages first
final PackageInfo pkgInfo = new PackageInfo();
pkgInfo.setTestData(TestDataUtils.getPackageTestData(null, scriptDir.getAbsolutePath(), pkgInfo.name));
suiteInfo.addPackage(pkgInfo);
pkgTree = new PackageTree(pkgInfo);
final Pattern scriptFilePattern = Pattern.compile("^.+(? 0)
{
_addPackageToTree(pkgName);
}
return scriptFilePattern.matcher(name).matches();
}
});
worklist = new LinkedList();
calls = new HashSet();
final ArrayList failures = new ArrayList();
for (final File f : allFiles)
{
try
{
final BaseInfo info = parseScriptFile(f);
if (info != null)
{
suiteInfo.addScript(info);
}
}
catch (final Exception e)
{
LOG.error("Failed to parse script", e);
failures.add(f);
}
}
readInfoFromSuiteFile(suitePath);
postProcess();
dumpToDisk();
pkgTree = null;
if (!failures.isEmpty())
{
final StringBuilder sb = new StringBuilder("The following files could not be parsed successfully:\n");
for (final File f : failures)
{
sb.append(" - ").append(f.getAbsolutePath()).append('\n');
}
sb.append("\nPlease see the log for details.");
throw new ScriptException(sb.toString());
}
}
private void _addPackageToTree(String pkgName)
{
if (pkgTree.getNodeForName(pkgName) == null)
{
final String superPkgName = ScriptingUtils.getParentPackageName(pkgName);
PackageTreeNode parent = pkgTree.getNodeForName(superPkgName);
if (parent == null)
{
_addPackageToTree(superPkgName);
parent = pkgTree.getNodeForName(superPkgName);
}
final PackageInfo info = new PackageInfo(pkgName);
info.setTestData(TestDataUtils.getPackageTestData(null, scriptDir.getAbsolutePath(), info.name));
parent.addChildPackage(info);
suiteInfo.addPackage(info);
}
}
/**
* Post-process all module calls whose comment fields were empty and the module's description takes precedence then.
*/
private void postProcess()
{
while (!worklist.isEmpty())
{
final Step step = worklist.remove(0);
final String stepName = step.getName();
final String packageName = ScriptingUtils.getScriptPackage(stepName);
final PackageTreeNode pkgNode = pkgTree.getNodeForName(packageName);
if (pkgNode == null)
{
LOG.error("No such script package '" + packageName + "'");
}
else if (pkgNode._info == null)
{
LOG.error("Script package '" + packageName + "' was found but no information about it.");
}
else
{
for (final BaseInfo info : pkgNode._info.getModules())
{
if (info.name.equals(stepName))
{
step.setDescription(info.description);
break;
}
}
}
}
for (final String call : calls)
{
final PackageTreeNode node = pkgTree.getNodeForName(ScriptingUtils.getScriptPackage(call));
if (node != null && node._info != null)
{
for (final BaseInfo info : node._info.getModules())
{
if (info.name.equals(call))
{
if (info instanceof ModuleScriptInfo)
{
((ModuleScriptInfo) info).setCalled(true);
}
else if (info instanceof JavaModuleInfo)
{
((JavaModuleInfo) info).setCalled(true);
}
break;
}
}
}
}
}
private String getPkgName(String absolutePath)
{
String s = StringUtils.substringAfter(absolutePath, scriptDirPath);
s = s.replace('\\', '/').replace('/', '.');
return s.startsWith(".") ? s.substring(1) : s;
}
/**
* Writes all the output files to disk.
*/
private void dumpToDisk() throws Exception
{
org.apache.commons.io.FileUtils.forceMkdir(outputDir);
processTemplates();
// Copy static resources to output directory.
FileUtils.copyDirectory(config.getResourceDir(), outputDir, true);
// Finally, create the report XML file.
try (final OutputStreamWriter osw = new OutputStreamWriter(new FileOutputStream(new File(outputDir, "doc.xml")),
XltConstants.UTF8_ENCODING))
{
final XStream xstream = new XStream(new DomDriver());
xstream.autodetectAnnotations(true);
xstream.setMode(XStream.NO_REFERENCES);
xstream.toXML(suiteInfo, osw);
}
}
/**
* Processes the configured set of templates in parallel.
*
* @throws InterruptedException
* thrown if submitting task to manager of waiting for tasks to complete has failed
*/
private void processTemplates() throws InterruptedException
{
final HashMap dataModel = new HashMap();
dataModel.put("suite", suiteInfo);
dataModel.put("xlt_version", ProductInformation.getProductInformation().getVersion());
final List failures = Collections.synchronizedList(new ArrayList());
final TaskManager taskMgr = TaskManager.getInstance();
for (final Map.Entry entry : config.getTemplates().entrySet())
{
taskMgr.addTask(new Runnable()
{
/**
* {@inheritDoc}
*/
@Override
public void run()
{
try
{
try (final OutputStreamWriter osw = new OutputStreamWriter(new FileOutputStream(new File(outputDir,
entry.getValue())),
XltConstants.UTF8_ENCODING))
{
final Template template = freeMarkerConfig.getTemplate(entry.getKey());
template.process(dataModel, osw);
}
}
catch (final Throwable t)
{
LOG.error("Failed to process template", t);
failures.add(t);
}
}
});
}
taskMgr.waitForAllTasksToComplete();
if (!failures.isEmpty())
{
final StringBuilder sb = new StringBuilder("Template processing has failed:");
for (final Throwable t : failures)
{
sb.append("\n - ").append(t.getMessage());
}
throw new ScriptException(sb.toString());
}
}
private void readInfoFromSuiteFile(final File pathToSuite) throws Exception
{
final String schemaFileName = "scriptdeveloper-project.xsd";
final File descriptorFile = new File(pathToSuite, SUITE_DESCRIPTOR_FILENAME);
if (descriptorFile.exists() && descriptorFile.isFile() && descriptorFile.canRead())
{
LOG.info("Parsing suite descriptor file: " + descriptorFile);
final Document document = parseXMLFile(descriptorFile, TestDataUtils.class.getResource(schemaFileName));
final NodeList list = document.getDocumentElement().getChildNodes();
for (int i = 0; i < list.getLength(); i++)
{
final Node n = list.item(i);
if (n instanceof Element)
{
final String tagName = ((Element) n).getTagName();
final String content = n.getTextContent();
if ("description".equals(tagName))
{
suiteInfo.description = content;
}
else if ("name".equals(tagName))
{
suiteInfo.name = content;
}
else
{
LOG.info("Don't know how to handle '" + tagName + "' elements");
}
}
}
}
}
private BaseInfo parseScriptFile(final File scriptFile) throws Exception
{
final String schemaFileName = "xlt-script.xsd";
LOG.info("Parsing script file: " + scriptFile);
final String content = org.apache.commons.io.FileUtils.readFileToString(scriptFile, "UTF-8");
final String rootElementTagName = RegExUtils.getFirstMatch(content, "<\\?xml.+?\\?>\\s*<(\\S+)[^>]*?>", 1);
if (rootElementTagName == null)
{
throw new ScriptException("Failed to parse document element tag name of script file '" + scriptFile + "'");
}
final Document document = parseXMLFile(scriptFile, TestDataUtils.class.getResource(schemaFileName));
// let us see what we have
final Element rootElement = document.getDocumentElement();
final String rootElemName = rootElement.getTagName();
BaseInfo info = null;
if ("javamodule".equals(rootElemName))
{
info = processJavaModule(rootElement, scriptFile);
}
else if ("testcase".equals(rootElemName))
{
info = processTestCase(rootElement, scriptFile);
}
else if ("scriptmodule".equals(rootElemName))
{
info = processModule(rootElement, scriptFile);
}
return info;
}
private ScriptInfo processModule(final Element rootElement, final File scriptFile) throws Exception
{
String name = StringUtils.substringBefore(scriptFile.getName(), ".xml");
final String pkgName = getPkgName(scriptFile.getParentFile().getAbsolutePath());
if (StringUtils.isNotEmpty(pkgName))
{
name = pkgName + "." + name;
}
final ModuleScriptInfo info;
if (rootElement.hasAttribute("id"))
{
info = new ModuleScriptInfo(name, rootElement.getAttribute("id"));
}
else
{
info = new ModuleScriptInfo(name);
}
return processCommandScript(rootElement, info, scriptFile);
}
private ScriptInfo processTestCase(final Element rootElement, final File scriptFile) throws Exception
{
String name = StringUtils.substringBefore(scriptFile.getName(), ".xml");
final String pkgName = getPkgName(scriptFile.getParentFile().getAbsolutePath());
if (StringUtils.isNotEmpty(pkgName))
{
name = pkgName + "." + name;
}
final String baseURL = rootElement.getAttribute("baseURL");
final boolean isDisabled = "true".equals(rootElement.getAttribute("disabled"));
final TestScriptInfo info;
if (rootElement.hasAttribute("id"))
{
info = new TestScriptInfo(name, rootElement.getAttribute("id"));
}
else
{
info = new TestScriptInfo(name);
}
info.disabled = isDisabled;
info.baseUrl = baseURL;
return processCommandScript(rootElement, info, scriptFile);
}
private JavaModuleInfo processJavaModule(final Element rootElement, final File scriptFile) throws Exception
{
String name = StringUtils.substringBefore(scriptFile.getName(), ".xml");
final String pkgName = getPkgName(scriptFile.getParentFile().getAbsolutePath());
if (StringUtils.isNotEmpty(pkgName))
{
name = pkgName + "." + name;
}
final String implClassName = rootElement.getAttribute("class");
final JavaModuleInfo info;
if (rootElement.hasAttribute("id"))
{
info = new JavaModuleInfo(name, rootElement.getAttribute("id"), implClassName);
}
else
{
info = new JavaModuleInfo(name, implClassName);
}
final NodeList children = rootElement.getChildNodes();
for (int i = 0; i < children.getLength(); i++)
{
final Node n = children.item(i);
if (n instanceof Element)
{
final Element e = (Element) n;
final String tagName = e.getTagName();
if ("tags".equals(tagName))
{
info.tags = n.getTextContent();
}
else if ("description".equals(tagName))
{
info.description = n.getTextContent();
}
else if ("parameter".equals(tagName))
{
info.addParameter(e.getAttribute("name"), e.getAttribute("desc"));
}
}
}
return info;
}
private ScriptInfo processCommandScript(final Element rootElement, final ScriptInfo info, final File scriptFile)
{
final boolean isModule = info instanceof ModuleScriptInfo;
final PackageTreeNode pkgNode = pkgTree.getNodeForName(ScriptingUtils.getScriptPackage(info.name));
info.setTestData(TestDataUtils.getTestData(scriptFile));
final NodeList children = rootElement.getChildNodes();
for (int i = 0; i < children.getLength(); i++)
{
final Node n = children.item(i);
if (n instanceof Element)
{
final Element e = (Element) n;
final String tagName = e.getTagName();
switch (tagName)
{
case "description":
info.description = e.getTextContent();
break;
case "tags":
info.tags = e.getTextContent();
break;
case "parameter":
if (isModule)
{
((ModuleScriptInfo) info).addParameter(e.getAttribute("name"), e.getAttribute("desc"));
}
break;
case "module":
case "action":
case "command":
handleScriptElement(e, info, pkgNode, false);
break;
case "postSteps":
if (isModule)
{
throw new ScriptException("Only test case scripts can have post-steps.");
}
final NodeList postStepItems = e.getChildNodes();
for (int j = 0; j < postStepItems.getLength(); j++)
{
final Node postStepItem = postStepItems.item(j);
if (postStepItem instanceof Element)
{
final Element postStep = (Element) postStepItem;
switch (postStep.getTagName())
{
case "module":
case "action":
case "command":
handleScriptElement(postStep, info, pkgNode, true);
break;
default:
break;
}
}
}
default:
break;
}
}
}
return info;
}
/**
* @param scriptElement
* @param info
* @param insidePostSteps
*/
private void handleScriptElement(final Element scriptElement, final ScriptInfo info, final PackageTreeNode pkgNode,
final boolean insidePostSteps)
{
final String tagName = scriptElement.getTagName();
final boolean isDisabled = "true".equals(scriptElement.getAttribute("disabled"));
String haystack = null;
if ("module".equals(tagName))
{
final String stepName = scriptElement.getAttribute("name");
String comment = null;
String conditionExpression = null;
boolean conditionDisabled = false;
if (isDisabled)
{
info.addCall(stepName);
}
final NodeList moduleChilds = scriptElement.getChildNodes();
for (int j = 0; j < moduleChilds.getLength(); j++)
{
final Node moduleChild = moduleChilds.item(j);
if (moduleChild instanceof Element)
{
final Element _el = (Element) moduleChild;
final String moduleChildName = _el.getTagName();
if ("parameter".equals(moduleChildName))
{
if (!isDisabled)
{
haystack = StringUtils.defaultString(haystack) + _el.getAttribute("value");
}
}
else if ("comment".equals(moduleChildName))
{
comment = _el.getTextContent();
}
else if ("condition".equals(moduleChildName))
{
conditionExpression = _el.getTextContent();
conditionDisabled = Boolean.valueOf(_el.getAttribute("disabled"));
if (!conditionDisabled)
{
haystack = StringUtils.defaultString(haystack) + conditionExpression;
}
}
}
}
final Step step = new Step(stepName, comment, isDisabled, true, conditionDisabled, conditionExpression);
if (insidePostSteps)
{
((TestScriptInfo) info).addPostStep(step);
}
else
{
info.addStep(step);
}
if (StringUtils.isBlank(comment))
{
worklist.add(step);
}
calls.add(stepName);
}
else
{
if ("command".equals(tagName))
{
if (!isDisabled)
{
final String cmdName = scriptElement.getAttribute("name");
String target = scriptElement.hasAttribute("target") ? scriptElement.getAttribute("target") : null;
if (target == null)
{
final NodeList targetElements = scriptElement.getElementsByTagName("target");
if (targetElements.getLength() > 0)
{
target = targetElements.item(0).getTextContent();
}
}
String value = scriptElement.hasAttribute("value") ? scriptElement.getAttribute("value") : null;
if (value == null)
{
final NodeList valueElements = scriptElement.getElementsByTagName("value");
if (valueElements.getLength() > 0)
{
value = valueElements.item(0).getTextContent();
}
}
if (cmdName.startsWith("store") && StringUtils.isNotBlank(value))
{
info.addStore(value);
}
haystack = StringUtils.defaultString(target) + StringUtils.defaultString(value);
}
}
else if ("action".equals(tagName))
{
final String stepName = scriptElement.getAttribute("name");
String comment = null;
final NodeList stepChildren = scriptElement.getChildNodes();
for (int j = 0; j < stepChildren.getLength(); j++)
{
final Node stepChild = stepChildren.item(j);
if (stepChild instanceof Element && "comment".equals(((Element) stepChild).getTagName()))
{
comment = stepChild.getTextContent();
break;
}
}
final Step step = new Step(stepName, comment, isDisabled);
if (insidePostSteps)
{
((TestScriptInfo) info).addPostStep(step);
}
else
{
info.addStep(step);
}
}
}
if (StringUtils.isNotBlank(haystack))
{
for (final String match : RegExUtils.getAllMatches(haystack, VAR_EXPR_PATTERN))
{
final String varName = match.substring(2, match.length() - 1);
if (!info.getTestData().containsKey(varName) && !info.hasStore(varName) && !MacroProcessor.getInstance().isMacro(varName))
{
final Map pkgData = pkgNode.getEffectiveTestData();
String value = pkgData.get(varName);
if (value == null)
{
value = suiteInfo.getGlobalTestData().get(varName);
}
info.addExternalParam(varName, value);
}
}
}
}
private Document parseXMLFile(final File xmlFile, final URL schemaLocation) throws Exception
{
// parse the file
final SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
final Schema schema = schemaFactory.newSchema(schemaLocation);
final SAXParserFactory saxFactory = SAXParserFactory.newInstance();
saxFactory.setNamespaceAware(true);
saxFactory.setSchema(schema);
final SAXParser saxParser = saxFactory.newSAXParser();
final DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
final DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
final Document document = docBuilder.newDocument();
final DefaultHandler handler = new DefaultHandler(document);
saxParser.parse(xmlFile, handler);
if (handler.errors > 0)
{
throw new SAXException(String.format("Parsing the XML file '%s' produced %d error(s) and %d warning(s)", xmlFile.toString(),
handler.errors, handler.warnings));
}
if (handler.warnings > 0)
{
if (LOG.isWarnEnabled())
{
LOG.warn(String.format("Parsing the XML file '%s' produced %d warning(s)", xmlFile.toString(), handler.warnings));
}
}
return document;
}
private static class DefaultHandler extends org.xml.sax.helpers.DefaultHandler
{
private final Document doc;
final Stack elementStack = new Stack();
final StringBuilder textBuffer = new StringBuilder();
private DefaultHandler(final Document document)
{
super();
doc = document;
}
/**
* {@inheritDoc}
*/
@Override
public void startElement(final String uri, final String localName, final String qName, final Attributes attributes)
throws SAXException
{
addTextIfNeeded();
final Element element = doc.createElement(qName);
for (int i = 0; i < attributes.getLength(); i++)
{
element.setAttribute(attributes.getQName(i), attributes.getValue(i));
}
elementStack.push(element);
}
/**
* {@inheritDoc}
*/
@Override
public void endElement(final String uri, final String localName, final String qName)
{
addTextIfNeeded();
final Element closedElement = elementStack.pop();
if (elementStack.isEmpty())
{ // root element
doc.appendChild(closedElement);
}
else
{
final Element parentElement = elementStack.peek();
parentElement.appendChild(closedElement);
}
}
/**
* {@inheritDoc}
*/
@Override
public void characters(final char ch[], final int start, final int length) throws SAXException
{
textBuffer.append(ch, start, length);
}
private void addTextIfNeeded()
{
if (textBuffer.length() > 0)
{
final Element element = elementStack.peek();
final Node textNode = doc.createTextNode(textBuffer.toString());
element.appendChild(textNode);
textBuffer.delete(0, textBuffer.length());
}
}
/**
* The number of errors encountered.
*/
private int errors;
/**
* The number of warnings encountered.
*/
private int warnings;
/**
* {@inheritDoc}
*/
@Override
public void error(final SAXParseException exception) throws SAXException
{
LOG.error(report(exception));
errors++;
}
/**
* {@inheritDoc}
*/
@Override
public void fatalError(final SAXParseException exception) throws SAXException
{
LOG.error(report(exception));
errors++;
}
/**
* {@inheritDoc}
*/
@Override
public void warning(final SAXParseException exception) throws SAXException
{
LOG.warn(report(exception));
warnings++;
}
/**
* Logs the given exception.
*
* @param exception
* the exception
*/
private String report(final SAXParseException exception)
{
return String.format("### %d:%d - %s\n", exception.getLineNumber(), exception.getColumnNumber(), exception.getMessage());
}
}
private static class PackageTree
{
private final PackageTreeNode _root;
private PackageTree(final PackageInfo rootInfo)
{
_root = new PackageTreeNode(rootInfo);
}
private PackageTreeNode getNodeForName(final String packageName)
{
final String name = StringUtils.defaultString(packageName);
PackageTreeNode node = _root;
if (node._info.name.equals(name))
{
return node;
}
node = getNodeForName(ScriptingUtils.getParentPackageName(name));
if (node != null)
{
for (final PackageTreeNode c : node._children)
{
if (c._info.name.equals(packageName))
{
return c;
}
}
}
return null;
}
}
private static class PackageTreeNode
{
private final PackageTreeNode _parent;
private final List _children = new ArrayList();
private final PackageInfo _info;
private PackageTreeNode(final PackageInfo info)
{
_parent = null;
_info = info;
}
private PackageTreeNode(final PackageTreeNode parentNode, final PackageInfo info)
{
_parent = parentNode;
_info = info;
}
void addChildPackage(final PackageInfo info)
{
_children.add(new PackageTreeNode(this, info));
}
Map getEffectiveTestData()
{
final Map data;
if (_parent != null)
{
data = _parent.getEffectiveTestData();
}
else
{
data = new HashMap();
}
data.putAll(_info.getTestData());
return data;
}
}
}
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