// Helper method for XML.hasSimpleContent()
boolean hasChildElement() {
org.w3c.dom.NodeList nodes = this.dom.getChildNodes();
for (int i = 0; i < nodes.getLength(); i++) {
if (nodes.item(i).getNodeType() == org.w3c.dom.Node.ELEMENT_NODE) return true;
}
return false;
}
int getChildIndex() {
if (this.isAttributeType()) return -1;
if (parent() == null) return -1;
org.w3c.dom.NodeList siblings = this.dom.getParentNode().getChildNodes();
for (int i = 0; i < siblings.getLength(); i++) {
if (siblings.item(i) == dom) {
return i;
}
}
// Either the parent is -1 or one of the this node's parent's children is this node.
throw new RuntimeException("Unreachable.");
}
/** updates the XMl with hashcode for the files */
protected BudgetSubAwards updateXML(
byte xmlContents[], Map fileMap, BudgetSubAwards budgetSubAwardBean, Budget budget)
throws Exception {
javax.xml.parsers.DocumentBuilderFactory domParserFactory =
javax.xml.parsers.DocumentBuilderFactory.newInstance();
javax.xml.parsers.DocumentBuilder domParser = domParserFactory.newDocumentBuilder();
ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(xmlContents);
org.w3c.dom.Document document = domParser.parse(byteArrayInputStream);
byteArrayInputStream.close();
String namespace = null;
String formName = null;
if (document != null) {
Node node;
Element element = document.getDocumentElement();
NamedNodeMap map = element.getAttributes();
String namespaceHolder =
element.getNodeName().substring(0, element.getNodeName().indexOf(':'));
node = map.getNamedItem("xmlns:" + namespaceHolder);
namespace = node.getNodeValue();
FormMappingInfo formMappingInfo = new FormMappingLoader().getFormInfo(namespace);
formName = formMappingInfo.getFormName();
budgetSubAwardBean.setNamespace(namespace);
budgetSubAwardBean.setFormName(formName);
}
String xpathEmptyNodes =
"//*[not(node()) and local-name(.) != 'FileLocation' and local-name(.) != 'HashValue']";
String xpathOtherPers =
"//*[local-name(.)='ProjectRole' and local-name(../../.)='OtherPersonnel' and count(../NumberOfPersonnel)=0]";
removeAllEmptyNodes(document, xpathEmptyNodes, 0);
removeAllEmptyNodes(document, xpathOtherPers, 1);
removeAllEmptyNodes(document, xpathEmptyNodes, 0);
changeDataTypeForNumberOfOtherPersons(document);
List<String> fedNonFedSubAwardForms = getFedNonFedSubawardForms();
NodeList budgetYearList =
XPathAPI.selectNodeList(document, "//*[local-name(.) = 'BudgetYear']");
for (int i = 0; i < budgetYearList.getLength(); i++) {
Node bgtYearNode = budgetYearList.item(i);
String period = getValue(XPathAPI.selectSingleNode(bgtYearNode, "BudgetPeriod"));
if (fedNonFedSubAwardForms.contains(namespace)) {
Element newBudgetYearElement =
copyElementToName((Element) bgtYearNode, bgtYearNode.getNodeName());
bgtYearNode.getParentNode().replaceChild(newBudgetYearElement, bgtYearNode);
} else {
Element newBudgetYearElement =
copyElementToName((Element) bgtYearNode, bgtYearNode.getNodeName() + period);
bgtYearNode.getParentNode().replaceChild(newBudgetYearElement, bgtYearNode);
}
}
Node oldroot = document.removeChild(document.getDocumentElement());
Node newroot = document.appendChild(document.createElement("Forms"));
newroot.appendChild(oldroot);
org.w3c.dom.NodeList lstFileName = document.getElementsByTagName("att:FileName");
org.w3c.dom.NodeList lstFileLocation = document.getElementsByTagName("att:FileLocation");
org.w3c.dom.NodeList lstMimeType = document.getElementsByTagName("att:MimeType");
org.w3c.dom.NodeList lstHashValue = document.getElementsByTagName("glob:HashValue");
if ((lstFileName.getLength() != lstFileLocation.getLength())
|| (lstFileLocation.getLength() != lstHashValue.getLength())) {
// throw new RuntimeException("Tag occurances mismatch in XML File");
}
org.w3c.dom.Node fileNode, hashNode, mimeTypeNode;
org.w3c.dom.NamedNodeMap fileNodeMap, hashNodeMap;
String fileName;
byte fileBytes[];
String contentId;
List attachmentList = new ArrayList();
for (int index = 0; index < lstFileName.getLength(); index++) {
fileNode = lstFileName.item(index);
Node fileNameNode = fileNode.getFirstChild();
fileName = fileNameNode.getNodeValue();
fileBytes = (byte[]) fileMap.get(fileName);
if (fileBytes == null) {
throw new RuntimeException("FileName mismatch in XML and PDF extracted file");
}
String hashVal = GrantApplicationHash.computeAttachmentHash(fileBytes);
hashNode = lstHashValue.item(index);
hashNodeMap = hashNode.getAttributes();
Node temp = document.createTextNode(hashVal);
hashNode.appendChild(temp);
hashNode = hashNodeMap.getNamedItem("glob:hashAlgorithm");
hashNode.setNodeValue(S2SConstants.HASH_ALGORITHM);
fileNode = lstFileLocation.item(index);
fileNodeMap = fileNode.getAttributes();
fileNode = fileNodeMap.getNamedItem("att:href");
contentId = fileNode.getNodeValue();
String encodedContentId = cleanContentId(contentId);
fileNode.setNodeValue(encodedContentId);
mimeTypeNode = lstMimeType.item(0);
String contentType = mimeTypeNode.getFirstChild().getNodeValue();
BudgetSubAwardAttachment budgetSubAwardAttachmentBean = new BudgetSubAwardAttachment();
budgetSubAwardAttachmentBean.setAttachment(fileBytes);
budgetSubAwardAttachmentBean.setContentId(encodedContentId);
budgetSubAwardAttachmentBean.setContentType(contentType);
budgetSubAwardAttachmentBean.setBudgetId(budgetSubAwardBean.getBudgetId());
budgetSubAwardAttachmentBean.setSubAwardNumber(budgetSubAwardBean.getSubAwardNumber());
attachmentList.add(budgetSubAwardAttachmentBean);
}
budgetSubAwardBean.setBudgetSubAwardAttachments(attachmentList);
javax.xml.transform.Transformer transformer =
javax.xml.transform.TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty(javax.xml.transform.OutputKeys.INDENT, "yes");
ByteArrayOutputStream bos = new ByteArrayOutputStream();
javax.xml.transform.stream.StreamResult result =
new javax.xml.transform.stream.StreamResult(bos);
javax.xml.transform.dom.DOMSource source = new javax.xml.transform.dom.DOMSource(document);
transformer.transform(source, result);
budgetSubAwardBean.setSubAwardXmlFileData(new String(bos.toByteArray()));
bos.close();
return budgetSubAwardBean;
}
@Override
public void onChange(String resource) {
try {
LOG.debug("Reading " + resource);
HashMap<CommandExecutor.Method, Stage> newexecutorsMap =
new HashMap<CommandExecutor.Method, Stage>();
Document document = getResourceLoader().getDocument(resource);
Map<Stage, Integer> totals = new EnumMap<Stage, Integer>(Stage.class);
if (document != null) {
org.w3c.dom.NodeList ellist = document.getDocumentElement().getChildNodes();
Stage prevStage = Stage.RECOGNIZER;
for (int i = 0; i <= ellist.getLength(); i++) {
if (ellist.item(i) instanceof Element) {
Element el = (Element) ellist.item(i);
if (el.getTagName().equals("localhost")) {
int max = Integer.parseInt(el.getAttribute("max_simultaneous_transcoders"));
Stage s = Stage.valueOf(el.getAttribute("stage").toUpperCase());
Integer t = totals.get(s);
if (t == null) t = 0;
t += max;
totals.put(s, t);
for (int j = 1; j <= max; j++) {
newexecutorsMap.put(new CommandExecutor.Method(), s);
}
} else if (el.getTagName().equals("server")) {
int max = Integer.parseInt(el.getAttribute("max_simultaneous_transcoders"));
Stage s = Stage.valueOf(el.getAttribute("stage").toUpperCase());
Integer t = totals.get(s);
if (t == null) t = 0;
t += max;
totals.put(s, t);
String host = el.getAttribute("host");
int port = Integer.parseInt(el.getAttribute("port"));
for (int j = 1; j <= max; j++) {
newexecutorsMap.put(new CommandExecutor.Method(host, port), s);
}
}
}
}
for (Map.Entry<Stage, Integer> e : totals.entrySet()) {
threadPools.get(e.getKey()).setCorePoolSize(e.getValue());
threadPools.get(e.getKey()).setMaximumPoolSize(e.getValue());
}
} else {
LOG.warn("No " + resource);
}
synchronized (executorsMap) {
executorsMap.clear();
executorsMap.putAll(newexecutorsMap);
}
LOG.service(
"Reading of configuration file "
+ resource
+ " successfull. Executors "
+ executorsMap
+ ". Max simultaneous transcoders: "
+ totals);
} catch (Exception e) {
LOG.error(
e.getClass()
+ " "
+ e.getMessage()
+ " In "
+ resource
+ " Executors now "
+ executorsMap
+ " (not changed)",
e);
}
}