/**
* Extracts the workflow from the plan.
*
* @param plan the plan to extract the workflow from.
* @return The workflow File
* @throws PluginException if an error occurs extracting the workflow from the plan.
*/
private File getWorkflowFile(final Document plan) throws PluginException {
final XPathFactory xPathfactory = XPathFactory.newInstance();
final XPath xpath = xPathfactory.newXPath();
Writer writer = null;
try {
xpath.setNamespaceContext(new PlanNamespaceContext());
final XPathExpression expr = xpath.compile(xpathSelectWorkflow);
final Element elementWorkflow = (Element) expr.evaluate(plan, XPathConstants.NODE);
// Prepare the DOM document for writing
final Source source = new DOMSource(elementWorkflow);
final File workflowFile = new File(new File(RODA_HOME, "data"), WORKFLOW_FILENAME);
writer = new OutputStreamWriter(new FileOutputStream(workflowFile));
final Result result = new StreamResult(writer);
// Write the DOM document to the file
final Transformer xformer = TransformerFactory.newInstance().newTransformer();
xformer.transform(source, result);
writer.close();
return workflowFile;
} catch (XPathExpressionException e) {
logger.error("Error compiling XPATH expression or evaluating the plan - " + e.getMessage());
throw new PluginException(
"Error compiling XPATH expression or evaluating the plan - " + e.getMessage(), e);
} catch (FileNotFoundException e) {
logger.error("Error opening output file for writting - " + e.getMessage());
throw new PluginException("Error opening output file for writting - " + e.getMessage(), e);
} catch (TransformerFactoryConfigurationError e) {
logger.error("Error writing workflow file - " + e.getMessage());
throw new PluginException("Error writing workflow file - " + e.getMessage(), e);
} catch (TransformerException e) {
logger.error("Error writing workflow file - " + e.getMessage());
throw new PluginException("Error writing workflow file - " + e.getMessage(), e);
} catch (IOException e) {
logger.error("Error writing workflow file - " + e.getMessage());
throw new PluginException("Error writing workflow file - " + e.getMessage(), e);
} finally {
if (writer != null) {
try {
writer.close();
} catch (IOException e) {
logger.error("Error closing output writer - " + e.getMessage());
}
}
}
}
private Node evaluateXPathNode(
Node bindings, Node target, String expression, NamespaceContext namespaceContext) {
NodeList nlst;
try {
xpath.setNamespaceContext(namespaceContext);
nlst = (NodeList) xpath.evaluate(expression, target, XPathConstants.NODESET);
} catch (XPathExpressionException e) {
reportError(
(Element) bindings, WsdlMessages.INTERNALIZER_X_PATH_EVALUATION_ERROR(e.getMessage()), e);
return null; // abort processing this <jaxb:bindings>
}
if (nlst.getLength() == 0) {
reportError(
(Element) bindings, WsdlMessages.INTERNALIZER_X_PATH_EVALUATES_TO_NO_TARGET(expression));
return null; // abort
}
if (nlst.getLength() != 1) {
reportError(
(Element) bindings,
WsdlMessages.INTERNALIZER_X_PATH_EVAULATES_TO_TOO_MANY_TARGETS(
expression, nlst.getLength()));
return null; // abort
}
Node rnode = nlst.item(0);
if (!(rnode instanceof Element)) {
reportError(
(Element) bindings,
WsdlMessages.INTERNALIZER_X_PATH_EVALUATES_TO_NON_ELEMENT(expression));
return null; // abort
}
return rnode;
}
/**
* Runs an XPath expression on this node.
*
* @param env
* @param expression
* @return array of results
* @throws XPathExpressionException
*/
public Value xpath(Env env, String expression) {
try {
XPath xpath = XPathFactory.newInstance().newXPath();
InputSource is = new InputSource(asXML(env).toInputStream());
NodeList nodes = (NodeList) xpath.evaluate(expression, is, XPathConstants.NODESET);
int nodeLength = nodes.getLength();
if (nodeLength == 0) return NullValue.NULL;
// There are matching nodes
ArrayValue result = new ArrayValueImpl();
for (int i = 0; i < nodeLength; i++) {
Node node = nodes.item(i);
boolean isPrefix = node.getPrefix() != null;
SimpleXMLElement xml =
buildNode(env, _cls, null, nodes.item(i), node.getNamespaceURI(), isPrefix);
result.put(wrapJava(env, _cls, xml));
}
return result;
} catch (XPathExpressionException e) {
env.warning(e);
log.log(Level.FINE, e.getMessage());
return NullValue.NULL;
}
}
@Override
protected String verifyWpsResponse(final String responseStr) throws Exception {
final Document responseData = XmlDocumentBuilder.parse(responseStr, false);
Assert.assertNotNull(responseData);
// System.out.println(XmlDocumentBuilder.toString(responseData));
XPath xpath = XmlDocumentBuilder.createXPath();
String jobIdStr = null;
try {
Assert.assertEquals(processId, xpath.evaluate(".//Process/Identifier", responseData));
NodeList returnedNodes = XPathAPI.selectNodeList(responseData, ".//ProcessOutputs/Output");
Assert.assertEquals(1, returnedNodes.getLength());
Assert.assertEquals(
"jobId", xpath.evaluate(".//ProcessOutputs/Output/Identifier", responseData));
Assert.assertEquals(
"string",
xpath.evaluate(".//ProcessOutputs/Output/Data/LiteralData/@dataType", responseData));
jobIdStr = xpath.evaluate(".//ProcessOutputs/Output/Data/LiteralData", responseData);
Assert.assertNotNull(UUID.fromString(jobIdStr));
} catch (XPathExpressionException e) {
Assert.fail("Error parsing response document: " + e.getMessage());
}
return jobIdStr;
}
private Element evaluateXPathNode(
Node target, String expression, NamespaceContext namespaceContext) {
NodeList nlst;
try {
xpath.setNamespaceContext(namespaceContext);
nlst = (NodeList) xpath.evaluate(expression, target, XPathConstants.NODESET);
} catch (XPathExpressionException e) {
Util.fail("internalizer.XPathEvaluationError", e.getMessage());
return null; // abort processing this <jaxb:bindings>
}
if (nlst.getLength() == 0) {
Util.fail("internalizer.XPathEvaluatesToNoTarget", new Object[] {expression});
return null; // abort
}
if (nlst.getLength() != 1) {
Util.fail(
"internalizer.XPathEvaulatesToTooManyTargets",
new Object[] {expression, nlst.getLength()});
return null; // abort
}
Node rnode = nlst.item(0);
if (!(rnode instanceof Element)) {
Util.fail("internalizer.XPathEvaluatesToNonElement", new Object[] {expression});
return null; // abort
}
return (Element) rnode;
}
/**
* Removes all the given tags from the document.
*
* @param dom the document object.
* @param tagName the tag name, examples: script, style, meta
* @return the changed dom.
*/
public static Document removeTags(Document dom, String tagName) {
if (dom != null) {
// NodeList list = dom.getElementsByTagName("SCRIPT");
NodeList list;
try {
list = XPathHelper.evaluateXpathExpression(dom, "//" + tagName.toUpperCase());
while (list.getLength() > 0) {
Node sc = list.item(0);
if (sc != null) {
sc.getParentNode().removeChild(sc);
}
list = XPathHelper.evaluateXpathExpression(dom, "//" + tagName.toUpperCase());
// list = dom.getElementsByTagName("SCRIPT");
}
} catch (XPathExpressionException e) {
LOGGER.error(e.getMessage(), e);
}
return dom;
}
return null;
}
public void retrieveNews() {
try {
// HttpClient client = new DefaultHttpClient();
// HttpResponse response = client.execute(new
// HttpGet("http://uaonline.ua.pt/xml/contents_xml.asp"));
// HttpEntity tmpEntity = response.getEntity();
// SAXParser xmlParser = SAXParserFactory.newInstance().newSAXParser();
// XMLReader xmlReader = xmlParser.getXMLReader();
// NewsHandler newsHandler = new NewsHandler();
// xmlReader.setContentHandler(newsHandler);
//
// Reader test = new InputStreamReader(uaNewsURL.openStream());
// InputSource is = new InputSource(test);
// is.setEncoding("ISO-8859-1");
// xmlReader.parse(is);
// return newsHandler.getFeed();
URL uaNewsURL = new URL("http://uaonline.ua.pt/xml/contents_xml.asp");
DocumentBuilder xmlBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document xmlNews = xmlBuilder.parse(uaNewsURL.openStream());
XPath query;
NodeList newsItems;
query = XPathFactory.newInstance().newXPath();
Object result = query.compile("/rss/channel/item").evaluate(xmlNews, XPathConstants.NODESET);
newsItems = (NodeList) result;
NewsItem tempItem;
Element tmpElem;
for (int i = 0; i < newsItems.getLength(); i++) {
tmpElem = (Element) newsItems.item(i);
tempItem = parseInfo(tmpElem);
this.addItem(tempItem);
}
} catch (MalformedURLException e) {
System.out.println("NewsFeed: retrieveNews: " + e.getMessage());
System.out.println(
"NewsFeed: retrieveNews: MalformedURLException " + e.getLocalizedMessage());
} catch (ParserConfigurationException e) {
System.out.println("NewsFeed: retrieveNews: " + e.getMessage());
System.out.println(
"NewsFeed: retrieveNews: ParserConfigurationException " + e.getLocalizedMessage());
} catch (IOException e) {
System.out.println("NewsFeed: retrieveNews: " + e.getMessage());
System.out.println("NewsFeed: retrieveNews: IOException " + e.getLocalizedMessage());
} catch (XPathExpressionException e) {
System.out.println("NewsFeed: retrieveNews: " + e.getMessage());
System.out.println(
"NewsFeed: retrieveNews: XPathExpressionException " + e.getLocalizedMessage());
} catch (SAXException e) {
System.out.println("NewsFeed: retrieveNews: " + e.getMessage());
System.out.println("NewsFeed: retrieveNews: SAXException " + e.getLocalizedMessage());
}
}
public KModuleDeploymentService() {
try {
processIdXPathExpression = XPathFactory.newInstance().newXPath().compile(PROCESS_ID_XPATH);
} catch (XPathExpressionException e) {
logger.error(
"Unable to parse '{}' XPath expression due to {}", PROCESS_ID_XPATH, e.getMessage());
}
}
private void initFromXml(Element ele, Version fileVersion) throws ParseException {
try {
partNumber = SaveUtil.parseValue(ele, "@id", partNumber);
title = SaveUtil.parseValue(ele, "title", title);
instrument = SaveUtil.parseValue(ele, "instrument", instrument);
for (Element trackEle : XmlUtil.selectElements(ele, "track")) {
// Try to find the specified track in the midi sequence by name, in case it moved
int t = findTrackNumberByName(SaveUtil.parseValue(trackEle, "@name", ""));
// Fall back to the track ID if that didn't work
if (t == -1) t = SaveUtil.parseValue(trackEle, "@id", -1);
if (t < 0 || t >= getTrackCount()) {
throw SaveUtil.invalidValueException(
trackEle, "Could not find track number " + t + " in original MIDI file");
}
// Now set the track info
trackEnabled[t] = true;
enabledTrackCount++;
trackTranspose[t] = SaveUtil.parseValue(trackEle, "transpose", trackTranspose[t]);
trackVolumeAdjust[t] = SaveUtil.parseValue(trackEle, "volumeAdjust", trackVolumeAdjust[t]);
if (instrument.isPercussion) {
Element drumsEle = XmlUtil.selectSingleElement(trackEle, "drumsEnabled");
if (drumsEle != null) {
boolean defaultEnabled =
SaveUtil.parseValue(drumsEle, "@defaultEnabled", !isCowbellPart());
BitSet[] enabledSet;
if (isCowbellPart()) {
if (cowbellsEnabled == null) cowbellsEnabled = new BitSet[getTrackCount()];
enabledSet = cowbellsEnabled;
} else {
if (drumsEnabled == null) drumsEnabled = new BitSet[getTrackCount()];
enabledSet = drumsEnabled;
}
enabledSet[t] = new BitSet(MidiConstants.NOTE_COUNT);
if (defaultEnabled) enabledSet[t].set(0, MidiConstants.NOTE_COUNT, true);
for (Element drumEle : XmlUtil.selectElements(drumsEle, "note")) {
int id = SaveUtil.parseValue(drumEle, "@id", -1);
if (id >= 0 && id < MidiConstants.NOTE_COUNT)
enabledSet[t].set(id, SaveUtil.parseValue(drumEle, "@isEnabled", !defaultEnabled));
}
}
Element drumMapEle = XmlUtil.selectSingleElement(trackEle, "drumMap");
if (drumMapEle != null) drumNoteMap[t] = DrumNoteMap.loadFromXml(drumMapEle, fileVersion);
}
}
} catch (XPathExpressionException e) {
throw new ParseException("XPath error: " + e.getMessage(), null);
}
}
private List<ICompletionProposal> proposeParameter(
IJavaProject project,
final int offset,
final int length,
Node statementNode,
final boolean searchReadable,
final String matchString) {
List<ICompletionProposal> proposals = new ArrayList<ICompletionProposal>();
if (statementNode == null) return proposals;
String statementId = null;
String paramType = null;
NamedNodeMap statementAttrs = statementNode.getAttributes();
for (int i = 0; i < statementAttrs.getLength(); i++) {
Node attr = statementAttrs.item(i);
String attrName = attr.getNodeName();
if ("id".equals(attrName)) statementId = attr.getNodeValue();
else if ("parameterType".equals(attrName)) paramType = attr.getNodeValue();
}
if (statementId == null || statementId.length() == 0) return proposals;
if (paramType != null) {
String resolved = TypeAliasCache.getInstance().resolveAlias(project, paramType, null);
proposals =
ProposalComputorHelper.proposePropertyFor(
project,
offset,
length,
resolved != null ? resolved : paramType,
searchReadable,
-1,
matchString);
} else {
try {
final List<MapperMethodInfo> methodInfos = new ArrayList<MapperMethodInfo>();
String mapperFqn = MybatipseXmlUtil.getNamespace(statementNode.getOwnerDocument());
JavaMapperUtil.findMapperMethod(
methodInfos, project, mapperFqn, statementId, true, new RejectStatementAnnotation());
if (methodInfos.size() > 0) {
proposals =
ProposalComputorHelper.proposeParameters(
project,
offset,
length,
methodInfos.get(0).getParams(),
searchReadable,
matchString);
}
} catch (XPathExpressionException e) {
Activator.log(Status.ERROR, e.getMessage(), e);
}
}
return proposals;
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
javax.servlet.http.Cookie[] theCookies = request.getCookies();
String param = null;
boolean foundit = false;
if (theCookies != null) {
for (javax.servlet.http.Cookie theCookie : theCookies) {
if (theCookie.getName().equals("vector")) {
param = java.net.URLDecoder.decode(theCookie.getValue(), "UTF-8");
foundit = true;
}
}
if (!foundit) {
// no cookie found in collection
param = "";
}
} else {
// no cookies
param = "";
}
String bar = new Test().doSomething(param);
try {
java.io.FileInputStream file =
new java.io.FileInputStream(
org.owasp.benchmark.helpers.Utils.getFileFromClasspath(
"employees.xml", this.getClass().getClassLoader()));
javax.xml.parsers.DocumentBuilderFactory builderFactory =
javax.xml.parsers.DocumentBuilderFactory.newInstance();
javax.xml.parsers.DocumentBuilder builder = builderFactory.newDocumentBuilder();
org.w3c.dom.Document xmlDocument = builder.parse(file);
javax.xml.xpath.XPathFactory xpf = javax.xml.xpath.XPathFactory.newInstance();
javax.xml.xpath.XPath xp = xpf.newXPath();
response.getWriter().println("Your query results are: <br/>");
String expression = "/Employees/Employee[@emplid='" + bar + "']";
response.getWriter().println(xp.evaluate(expression, xmlDocument) + "<br/>");
} catch (javax.xml.xpath.XPathExpressionException e) {
// OK to swallow
System.out.println("XPath expression exception caught and swallowed: " + e.getMessage());
} catch (javax.xml.parsers.ParserConfigurationException e) {
System.out.println("XPath expression exception caught and swallowed: " + e.getMessage());
} catch (org.xml.sax.SAXException e) {
System.out.println("XPath expression exception caught and swallowed: " + e.getMessage());
}
} // end doPost
/** @see com.aptana.ide.core.model.ITransformObject#fromNode(org.w3c.dom.Node) */
public void fromNode(Node node) {
try {
NodeList set = (NodeList) XPATH.evaluate(getItemString(), node, XPathConstants.NODESET);
updateGroup(set);
} catch (XPathExpressionException e1) {
isLoading = false;
String message =
MessageFormat.format(
Messages.getString("CoreGroupObject.XPath_Error_During_Parse"), // $NON-NLS-1$
new Object[] {getLoggingPrefix(), e1.getMessage()});
logError(message);
}
}
protected String getProcessId(String processSource) {
try {
InputSource inputSource = new InputSource(new StringReader(processSource));
String processId =
(String) processIdXPathExpression.evaluate(inputSource, XPathConstants.STRING);
return processId;
} catch (XPathExpressionException e) {
logger.error("Unable to find process id from process source due to {}", e.getMessage());
return null;
}
}
public EvaluationResult evaluate(List<Evaluatable> inputs, EvaluationCtx context) {
// Evaluate the arguments
AttributeValue[] argValues = new AttributeValue[inputs.size()];
EvaluationResult result = evalArgs(inputs, context, argValues);
if (result != null) {
return result;
}
switch (getFunctionId()) {
case ID_XPATH_NODE_COUNT:
{
XPathAttribute xpathAttribute = ((XPathAttribute) argValues[0]);
String xpathValue = xpathAttribute.getValue();
String category = xpathAttribute.getXPathCategory();
Node contextNode = null;
// this must be XACML 3
Set<Attributes> attributesSet = ((XACML3EvaluationCtx) context).getAttributes(category);
if (attributesSet != null) {
// only one attributes can be there
Attributes attributes = attributesSet.iterator().next();
contextNode = attributes.getContent();
}
if (contextNode != null) {
// now apply XPath
try {
NodeList nodeList = getXPathResults(contextNode, xpathValue);
return new EvaluationResult(new IntegerAttribute(nodeList.getLength()));
} catch (XPathExpressionException e) {
List<String> codes = new ArrayList<String>();
codes.add(Status.STATUS_SYNTAX_ERROR);
Status status = new Status(codes, e.getMessage());
return new EvaluationResult(status);
}
}
}
case ID_XPATH_NODE_EQUAL:
{
// TODO
}
}
List<String> codes = new ArrayList<String>();
codes.add(Status.STATUS_SYNTAX_ERROR);
Status status = new Status(codes, "Not supported function");
return new EvaluationResult(status);
}
private void generateResults(
ContentAssistRequest contentAssistRequest,
int offset,
int length,
Node parentNode,
Node typeAttr) {
if (typeAttr == null) return;
String typeValue = typeAttr.getNodeValue();
if (typeValue == null || typeValue.length() == 0) return;
IJavaProject project = getJavaProject(contentAssistRequest);
// Try resolving the alias.
String qualifiedName = TypeAliasCache.getInstance().resolveAlias(project, typeValue, null);
if (qualifiedName == null) {
// Assumed to be FQN.
qualifiedName = typeValue;
}
BeanPropertyInfo beanProps = BeanPropertyCache.getBeanPropertyInfo(project, qualifiedName);
try {
Set<String> existingProps = new HashSet<String>();
NodeList existingPropNodes = XpathUtil.xpathNodes(parentNode, "*[@property]/@property");
for (int i = 0; i < existingPropNodes.getLength(); i++) {
existingProps.add(existingPropNodes.item(i).getNodeValue());
}
StringBuilder resultTags = new StringBuilder();
for (Entry<String, String> prop : beanProps.getWritableFields().entrySet()) {
String propName = prop.getKey();
if (!existingProps.contains(propName)) {
resultTags
.append("<result property=\"")
.append(propName)
.append("\" column=\"")
.append(propName)
.append("\" />\n");
}
}
contentAssistRequest.addProposal(
new CompletionProposal(
resultTags.toString(),
offset,
length,
resultTags.length(),
Activator.getIcon(),
"<result /> for properties",
null,
null));
} catch (XPathExpressionException e) {
Activator.log(Status.ERROR, e.getMessage(), e);
}
}
@Override
public Document modifyDocument(Document document, String value) {
if (value == null || value.isEmpty()) {
return document;
}
try {
Node node = getNodeFromXpath(document);
node.setTextContent(value);
} catch (XPathExpressionException ex) {
ex.fillInStackTrace();
Logger.getLogger(HeritrixParameterValueModifier.class.getName()).warn(ex.getMessage());
}
return document;
}
/**
* Gets the URLs of files this plan applies to.
*
* @param plan the plan
* @return a {@link List} of file URLs.
* @throws PluginException if an error occurred extracting URLs from the plan.
*/
private List<String> getFileURLsFromPlan(final Document plan) throws PluginException {
final List<String> fileURLs = new ArrayList<String>();
final XPath xpath = XPathFactory.newInstance().newXPath();
xpath.setNamespaceContext(new PlanNamespaceContext());
try {
final XPathExpression expr = xpath.compile(xpathSelectIDs);
final NodeList nl = (NodeList) expr.evaluate(plan, XPathConstants.NODESET);
for (int i = 0; i < nl.getLength(); i++) {
final Node item = nl.item(i);
fileURLs.add(item.getNodeValue());
}
return fileURLs;
} catch (XPathExpressionException e) {
logger.error("Error reading file URLs from plan - " + e.getMessage());
throw new PluginException("Error reading file URLs from plan - " + e.getMessage(), e);
}
}
private String handleResponse(HttpResponse httpResponse) throws IOException {
final int ok = 200;
if (httpResponse.getStatusLine().getStatusCode() == ok) {
String reply = IOUtils.toString(httpResponse.getEntity().getContent());
if (reply == null) {
LOGGER.error("Http request failed. Service did not respond.");
return "-";
}
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.parse(new ByteArrayInputStream(reply.getBytes()));
XPathFactory xPathfactory = XPathFactory.newInstance();
XPath xpath = xPathfactory.newXPath();
XPathExpression expr = xpath.compile("/calendarItems/status/text()");
String status = expr.evaluate(doc);
if ("PROCESSED".equals(status)) {
String res = xpath.compile("/calendarItems/total/text()").evaluate(doc);
return res;
} else {
return ""; // The user does not have any notes calendar and should receive nothing.
}
} catch (RuntimeException ex) {
LOGGER.warn(ex.getMessage());
} catch (ParserConfigurationException e) {
LOGGER.warn(e.getMessage());
} catch (SAXException e) {
LOGGER.warn(e.getMessage());
} catch (XPathExpressionException e) {
LOGGER.warn(e.getMessage());
}
return "-";
} else {
LOGGER.error(
"Http request failed. Response code="
+ httpResponse.getStatusLine().getStatusCode()
+ ". "
+ httpResponse.getStatusLine().getReasonPhrase());
return "-";
}
}
public NodeList xpathRealQuery(String doc, String query) {
log.debug("xpathRealQuery(String doc, String query)");
XPathFactory xpathFact = XPathFactory.newInstance();
XPath xpath = xpathFact.newXPath();
XPathExpression expr = null;
NodeList res = null;
try {
expr = xpath.compile(query);
Object result = expr.evaluate(doc, XPathConstants.STRING);
res = (NodeList) result;
} catch (XPathExpressionException e) {
log.debug(e.getMessage());
return null;
}
return res;
}
private boolean splitConcatDocument(File concatFile) {
try {
EpubUtils.outputMessage(taskOutput, "Splitting concat document");
// create concat document
Document sourceDoc = EpubUtils.createDocument(concatFile, taskOutput);
if (sourceDoc == null) {
return false;
}
// Find Source body
XPathFactory factory = XPathFactory.newInstance();
XPath xpath = factory.newXPath();
Node sourceBody =
(Node)
xpath.evaluate(
"//*[local-name() = 'body']",
sourceDoc.getDocumentElement(),
XPathConstants.NODE);
NodeList bodyNodes = sourceBody.getChildNodes();
for (int i = 0; i < bodyNodes.getLength(); i++) {
Node sectionNodeAtLevel1 = bodyNodes.item(i);
if (sectionNodeAtLevel1.getNodeType() == Node.ELEMENT_NODE) {
createNewEpubDoc(sectionNodeAtLevel1);
}
}
return true;
} catch (XPathExpressionException xpee) {
EpubUtils.outputMessage(
taskOutput,
"Could not split concat document. An XPathExpressionException occurred: "
+ xpee.getMessage());
} catch (AuthorOperationException aoe) {
EpubUtils.outputMessage(
taskOutput,
"Could not split concat document. An AuthorOperationException occurred: "
+ aoe.getMessage());
} catch (Exception e) {
EpubUtils.outputMessage(
taskOutput, "Could not split concat document. An Exception occurred: " + e.getMessage());
}
return false;
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
java.util.Map<String, String[]> map = request.getParameterMap();
String param = "";
if (!map.isEmpty()) {
String[] values = map.get("vector");
if (values != null) param = values[0];
}
String bar = new Test().doSomething(param);
try {
java.io.FileInputStream file =
new java.io.FileInputStream(
org.owasp.benchmark.helpers.Utils.getFileFromClasspath(
"employees.xml", this.getClass().getClassLoader()));
javax.xml.parsers.DocumentBuilderFactory builderFactory =
javax.xml.parsers.DocumentBuilderFactory.newInstance();
javax.xml.parsers.DocumentBuilder builder = builderFactory.newDocumentBuilder();
org.w3c.dom.Document xmlDocument = builder.parse(file);
javax.xml.xpath.XPathFactory xpf = javax.xml.xpath.XPathFactory.newInstance();
javax.xml.xpath.XPath xp = xpf.newXPath();
String expression = "/Employees/Employee[@emplid='" + bar + "']";
response.getWriter().println("Your query results are: <br/>");
org.w3c.dom.NodeList nodeList =
(org.w3c.dom.NodeList)
xp.compile(expression).evaluate(xmlDocument, javax.xml.xpath.XPathConstants.NODESET);
for (int i = 0; i < nodeList.getLength(); i++) {
org.w3c.dom.Element value = (org.w3c.dom.Element) nodeList.item(i);
response.getWriter().println(value.getTextContent() + "<br/>");
}
} catch (javax.xml.xpath.XPathExpressionException e) {
// OK to swallow
System.out.println("XPath expression exception caught and swallowed: " + e.getMessage());
} catch (javax.xml.parsers.ParserConfigurationException e) {
System.out.println("XPath expression exception caught and swallowed: " + e.getMessage());
} catch (org.xml.sax.SAXException e) {
System.out.println("XPath expression exception caught and swallowed: " + e.getMessage());
}
} // end doPost
public void fromXML(XMLDocument xmlDocument) {
try {
type = MarkContactType.valueOf(xmlDocument.getNodeValue(TYPE_EXPR));
name = xmlDocument.getNodeValue(NAME_EXPR);
org = xmlDocument.getNodeValue(ORG_EXPR);
voice = xmlDocument.getNodeValue(VOICE_EXPR);
voiceExt = xmlDocument.getNodeValue(VOICE_EXT_EXPR);
fax = xmlDocument.getNodeValue(FAX_EXPR);
faxExt = xmlDocument.getNodeValue(FAX_EXT_EXPR);
email = xmlDocument.getNodeValue(EMAIL_EXPR);
Node addressElement = xmlDocument.getElement(ADDRESS_EXPR);
if (addressElement != null) {
address = new MarkAddress();
address.fromXML(new XMLDocument((Element) addressElement));
}
} catch (XPathExpressionException e) {
maintLogger.warning(e.getMessage());
}
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
org.owasp.benchmark.helpers.SeparateClassRequest scr =
new org.owasp.benchmark.helpers.SeparateClassRequest(request);
String param = scr.getTheParameter("foo");
String bar = doSomething(param);
javax.xml.xpath.XPathFactory xpf = javax.xml.xpath.XPathFactory.newInstance();
javax.xml.xpath.XPath xp = xpf.newXPath();
try {
xp.compile(bar);
} catch (javax.xml.xpath.XPathExpressionException e) {
// OK to swallow
System.out.println("XPath expression exception caught and swallowed: " + e.getMessage());
}
} // end doPost
public static Document replaceTokens(Document doc, Policy configTokens)
throws XPathExpressionException, TransformerConfigurationException {
XPathFactory factory = XPathFactory.newInstance();
XPath xpath = factory.newXPath();
Gson gson = new GsonBuilder().setPrettyPrinting().create();
String json = gson.toJson(configTokens);
logger.info("============= to apply the following config tokens ================\n{}", json);
try {
for (int i = 0; i < configTokens.tokens.size(); i++) {
logger.debug(
"=============Checking for Xpath Expressions {} ================\n",
configTokens.tokens.get(i).xpath);
XPathExpression expression = xpath.compile(configTokens.tokens.get(i).xpath);
NodeList nodes = (NodeList) expression.evaluate(doc, XPathConstants.NODESET);
for (int j = 0; j < nodes.getLength(); j++) {
if (nodes.item(j).hasChildNodes()) {
logger.debug(
"=============Updated existing value {} to new value {} ================\n",
nodes.item(j).getTextContent(),
configTokens.tokens.get(i).value);
nodes.item(j).setTextContent(configTokens.tokens.get(i).value);
}
}
}
return doc;
} catch (XPathExpressionException e) {
logger.error(
String.format(
"\n\n=============The Xpath Expressions in config.json are incorrect. Please check. ================\n\n%s",
e.getMessage()),
e);
throw e;
}
}
/**
* Return nodeValue of given xpath expression.
*
* @param payload
* @param xpathExpression
* @return NodeValue of xpathExpression or empty string if nothing was found
* @throws MojoFailureException if more then one result was found
* @throws MojoExecutionException
*/
public static String getXpathNodeValue(Document payload, String xpathExpression)
throws MojoExecutionException, MojoFailureException {
String nodeValue = "";
try {
final XPathFactory xpf = XPathFactory.newInstance();
final XPath xpath = xpf.newXPath();
final XPathExpression expr = xpath.compile(xpathExpression);
final NodeList nodes = (NodeList) expr.evaluate(payload, XPathConstants.NODESET);
if (nodes.getLength() == 1) {
nodeValue = getNodeValue(nodes.item(0));
} else if (nodes.getLength() > 1) {
throw new MojoFailureException("Error: found multiple nodes for " + xpathExpression);
}
} catch (XPathExpressionException e) {
throw new MojoExecutionException(e.getMessage(), e);
}
return nodeValue;
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String[] values = request.getParameterValues("foo");
String param;
if (values.length != 0) param = request.getParameterValues("foo")[0];
else param = null;
String bar = new Test().doSomething(param);
javax.xml.xpath.XPathFactory xpf = javax.xml.xpath.XPathFactory.newInstance();
javax.xml.xpath.XPath xp = xpf.newXPath();
try {
xp.compile(bar);
} catch (javax.xml.xpath.XPathExpressionException e) {
// OK to swallow
System.out.println("XPath expression exception caught and swallowed: " + e.getMessage());
}
} // end doPost
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
org.owasp.benchmark.helpers.SeparateClassRequest scr =
new org.owasp.benchmark.helpers.SeparateClassRequest(request);
String param = scr.getTheParameter("foo");
// Chain a bunch of propagators in sequence
String a20448 = param; // assign
StringBuilder b20448 = new StringBuilder(a20448); // stick in stringbuilder
b20448.append(" SafeStuff"); // append some safe content
b20448.replace(
b20448.length() - "Chars".length(),
b20448.length(),
"Chars"); // replace some of the end content
java.util.HashMap<String, Object> map20448 = new java.util.HashMap<String, Object>();
map20448.put("key20448", b20448.toString()); // put in a collection
String c20448 = (String) map20448.get("key20448"); // get it back out
String d20448 = c20448.substring(0, c20448.length() - 1); // extract most of it
String e20448 =
new String(
new sun.misc.BASE64Decoder()
.decodeBuffer(
new sun.misc.BASE64Encoder()
.encode(d20448.getBytes()))); // B64 encode and decode it
String f20448 = e20448.split(" ")[0]; // split it on a space
org.owasp.benchmark.helpers.ThingInterface thing =
org.owasp.benchmark.helpers.ThingFactory.createThing();
String g20448 = "barbarians_at_the_gate"; // This is static so this whole flow is 'safe'
String bar = thing.doSomething(g20448); // reflection
javax.xml.xpath.XPathFactory xpf = javax.xml.xpath.XPathFactory.newInstance();
javax.xml.xpath.XPath xp = xpf.newXPath();
try {
xp.compile(bar);
} catch (javax.xml.xpath.XPathExpressionException e) {
// OK to swallow
System.out.println("XPath expression exception caught and swallowed: " + e.getMessage());
}
}
public boolean xpathQuery(Document doc, String query) {
log.debug("xpathQuery(Document doc, String query)");
log.debug("path: " + query);
XPathFactory xpathFact = XPathFactory.newInstance();
XPath xpath = xpathFact.newXPath();
boolean ret = false;
try {
ret = (xpath.evaluate(query, doc) == null) ? false : true;
} catch (XPathExpressionException e) {
log.debug("exception");
log.debug(e.getMessage());
return false;
}
if (ret == false) {
log.debug("ret is false");
log.debug(BioFuzzUtils.domToString(doc));
}
return ret;
}
@SuppressWarnings("unused")
@Override
public EvaluationResult findAttribute(
String contextPath,
URI attributeType,
String contextSelector,
Node root,
EvaluationCtx context,
String xpathVersion) {
Node contextNode = null;
NamespaceContext namespaceContext = null;
System.out.println(
"Context path ==> "
+ contextPath
+ " AttributeType ==> "
+ attributeType
+ " Context Selector ==> "
+ contextSelector
+ " Root Node name ==> "
+ root.getNodeName()
+ " root node type==> "
+ root.getNodeType()
+ " root node value==> "
+ root.getNodeValue()
+ " Context ==> "
+ context
+ " XPath version ==> "
+ xpathVersion);
if (root == null) {
System.out.println("Root node is null ");
// root == null means there is not content element defined with the
// attributes element
// therefore complete request is evaluated.
// get the DOM root of the request document
contextNode = context.getRequestRoot();
} else if (contextSelector != null) {
System.out.println("Content selector is not null ");
// root != null means content element is there. we can find the
// context node by
// evaluating the contextSelector
// 1st assume context node as the root
// TODO - Check if the contextNode should be assigned to root
contextNode = root;
XPathFactory factory = XPathFactory.newInstance();
XPath xpath = factory.newXPath();
// see if the request root is in a namespace
String namespace = null;
if (contextNode != null) {
namespace = contextNode.getNamespaceURI();
System.out.println(" nameSpace ==> " + contextNode);
}
// name spaces are used, so we need to lookup the correct
// prefix to use in the search string
NamedNodeMap namedNodeMap = contextNode.getAttributes();
Map<String, String> nsMap = new HashMap<String, String>();
for (int i = 0; i < namedNodeMap.getLength(); i++) {
Node n = namedNodeMap.item(i);
// we found the matching namespace, so get the prefix
// and then break out
String prefix = DOMHelper.getLocalName(n);
String nodeValue = n.getNodeValue();
System.out.println("nodeValue of nameaspace ==> " + nodeValue);
nsMap.put(prefix, nodeValue);
}
// if there is not any namespace is defined for content element,
// default XACML request
// name space would be there.
if (XACMLConstants.REQUEST_CONTEXT_3_0_IDENTIFIER.equals(namespace)
|| XACMLConstants.REQUEST_CONTEXT_2_0_IDENTIFIER.equals(namespace)
|| XACMLConstants.REQUEST_CONTEXT_1_0_IDENTIFIER.equals(namespace)) {
nsMap.put("xacml", namespace);
}
namespaceContext = new DefaultNamespaceContext(nsMap);
xpath.setNamespaceContext(namespaceContext);
try {
XPathExpression expression = xpath.compile(contextSelector);
NodeList result = (NodeList) expression.evaluate(contextNode, XPathConstants.NODESET);
if (result == null || result.getLength() == 0) {
throw new Exception("No node is found from context selector id evaluation");
} else if (result.getLength() != 1) {
throw new Exception("More than one node is found from context selector id evaluation");
}
contextNode = result.item(0);
} catch (Exception e) {
List<String> codes = new ArrayList<String>();
codes.add(Status.STATUS_SYNTAX_ERROR);
Status status = new Status(codes, e.getMessage());
return new EvaluationResult(status);
}
} else {
contextNode = root;
}
XPathFactory factory = XPathFactory.newInstance();
XPath xpath = factory.newXPath();
if (namespaceContext == null) {
// see if the request root is in a namespace
String namespace = null;
if (contextNode != null) {
namespace = contextNode.getNamespaceURI();
}
// name spaces are used, so we need to lookup the correct
// prefix to use in the search string
NamedNodeMap namedNodeMap = contextNode.getAttributes();
Map<String, String> nsMap = new HashMap<String, String>();
for (int i = 0; i < namedNodeMap.getLength(); i++) {
Node n = namedNodeMap.item(i);
// we found the matching namespace, so get the prefix
// and then break out
String prefix = DOMHelper.getLocalName(n);
String nodeValue = n.getNodeValue();
nsMap.put(prefix, nodeValue);
}
// if there is not any namespace is defined for content element,
// default XACML request
// name space would be there.
if (XACMLConstants.REQUEST_CONTEXT_3_0_IDENTIFIER.equals(namespace)
|| XACMLConstants.REQUEST_CONTEXT_2_0_IDENTIFIER.equals(namespace)
|| XACMLConstants.REQUEST_CONTEXT_1_0_IDENTIFIER.equals(namespace)) {
nsMap.put("xacml", namespace);
}
namespaceContext = new DefaultNamespaceContext(nsMap);
}
xpath.setNamespaceContext(namespaceContext);
NodeList matches;
try {
XPathExpression expression = xpath.compile(contextPath);
matches = (NodeList) expression.evaluate(contextNode, XPathConstants.NODESET);
if (matches == null || matches.getLength() < 1) {
throw new Exception("No node is found from xpath evaluation");
}
} catch (XPathExpressionException e) {
List<String> codes = new ArrayList<String>();
codes.add(Status.STATUS_SYNTAX_ERROR);
Status status = new Status(codes, e.getMessage());
return new EvaluationResult(status);
} catch (Exception e) {
List<String> codes = new ArrayList<String>();
codes.add(Status.STATUS_SYNTAX_ERROR);
Status status = new Status(codes, e.getMessage());
return new EvaluationResult(status);
}
if (matches.getLength() == 0) {
// we didn't find anything, so we return an empty bag
return new EvaluationResult(BagAttribute.createEmptyBag(attributeType));
}
// there was at least one match, so try to generate the values
try {
ArrayList<AttributeValue> list = new ArrayList<AttributeValue>();
AttributeFactory attrFactory = Balana.getInstance().getAttributeFactory();
for (int i = 0; i < matches.getLength(); i++) {
String text = null;
Node node = matches.item(i);
short nodeType = node.getNodeType();
// see if this is straight text, or a node with data under
// it and then get the values accordingly
if ((nodeType == Node.CDATA_SECTION_NODE)
|| (nodeType == Node.COMMENT_NODE)
|| (nodeType == Node.TEXT_NODE)
|| (nodeType == Node.ATTRIBUTE_NODE)) {
// there is no child to this node
text = node.getNodeValue();
} else {
// the data is in a child node
text = node.getFirstChild().getNodeValue();
}
list.add(attrFactory.createValue(attributeType, text));
}
return new EvaluationResult(new BagAttribute(attributeType, list));
} catch (ParsingException pe) {
ArrayList<String> code = new ArrayList<String>();
code.add(Status.STATUS_PROCESSING_ERROR);
return new EvaluationResult(new Status(code, pe.getMessage()));
} catch (UnknownIdentifierException uie) {
ArrayList<String> code = new ArrayList<String>();
code.add(Status.STATUS_PROCESSING_ERROR);
return new EvaluationResult(new Status(code, "Unknown attribute type : " + attributeType));
}
}
/** Get an RDF organization from the given RDF file */
private RDFOrganization getOrganization(Document xmlDocument, NamedNodeMap attrs) {
RDFOrganization organization = new RDFOrganization();
try {
Node node = attrs.getNamedItem("rdf:resource");
String itemDoi = node.getNodeValue();
LOGGER.info("Processing item {}", itemDoi);
// Get organization name
String orgName =
(String)
xPath
.compile(orgNameExpression.replace("%s", itemDoi))
.evaluate(xmlDocument, XPathConstants.STRING);
// Get country code
Node countryNode =
(Node)
xPath
.compile(orgCountryExpression.replace("%s", itemDoi))
.evaluate(xmlDocument, XPathConstants.NODE);
NamedNodeMap countryAttrs = countryNode.getAttributes();
String countryGeonameUrl = countryAttrs.getNamedItem("rdf:resource").getNodeValue();
String countryCode = fetchFromGeoNames(countryGeonameUrl, "countryCode");
// Get state name
Node stateNode =
(Node)
xPath
.compile(orgStateExpression.replace("%s", itemDoi))
.evaluate(xmlDocument, XPathConstants.NODE);
String stateName = null;
String stateCode = null;
if (stateNode != null) {
NamedNodeMap stateAttrs = stateNode.getAttributes();
String stateGeoNameCode = stateAttrs.getNamedItem("rdf:resource").getNodeValue();
stateName = fetchFromGeoNames(stateGeoNameCode, "name");
stateCode = fetchFromGeoNames(stateGeoNameCode, STATE_NAME);
}
// Get type
String orgType =
(String)
xPath
.compile(orgTypeExpression.replace("%s", itemDoi))
.evaluate(xmlDocument, XPathConstants.STRING);
// Get subType
String orgSubType =
(String)
xPath
.compile(orgSubTypeExpression.replace("%s", itemDoi))
.evaluate(xmlDocument, XPathConstants.STRING);
// Fill the organization object
organization.doi = itemDoi;
organization.name = orgName;
organization.country = countryCode;
organization.state = stateName;
organization.stateCode = stateCode;
// TODO: since we don't have city, we fill this with the state, this
// should be modified soon
organization.city = stateCode;
organization.type = orgType;
organization.subtype = orgSubType;
} catch (XPathExpressionException xpe) {
LOGGER.error("XPathExpressionException {}", xpe.getMessage());
}
return organization;
}
