List of usage examples for org.dom4j Element createCopy
Element createCopy();
From source file:gjset.server.GameServer.java
License:Open Source License
/** * Tell every client to send this message. * * @param message/*from w w w. java 2s. c o m*/ */ public void sendMessage(Element message) { Iterator<PlayerClientHandler> iterator = clients.iterator(); while (iterator.hasNext()) { iterator.next().sendMessage(message.createCopy()); } }
From source file:itensil.kb.web.KbServlet.java
License:Open Source License
/** * /listByRef//from ww w. j a v a 2s. c o m * * Output: * article header list * */ @SuppressWarnings("unchecked") @ContentType("text/xml") public void webListByRef(HttpServletRequest request, HttpServletResponse response) throws Exception { String uri = request.getParameter("uri"); String refId = request.getParameter("refId"); if (!Check.isEmpty(uri) && !Check.isEmpty(refId)) { RepositoryHelper.beginTransaction(); RepositoryHelper.useReadOnly(); uri = RepositoryHelper.resolveUri(uri); Document doc = XMLDocument.readStream(RepositoryHelper.loadContent(uri)); Document resDoc = DocumentHelper.createDocument(); Element resRoot = resDoc.addElement("articles"); for (Element elem : (List<Element>) doc.getRootElement().elements("article")) { if (refId.equals(elem.attributeValue("refId"))) { // just the node, no content elem.setText(""); resRoot.add(elem.createCopy()); } } RepositoryHelper.commitTransaction(); if (resRoot.hasContent()) ServletUtil.cacheTimeout(response, 27); else ServletUtil.noCache(response); resDoc.write(response.getWriter()); } else { throw new NotFoundException("[blank]"); } }
From source file:net.unicon.academus.apps.ConfigHelper.java
License:Open Source License
public static Element handle(Element configElement, boolean handleDataSource) { // Resolve imports List elist = configElement.selectNodes("//import"); if (!elist.isEmpty()) { for (Iterator it = elist.iterator(); it.hasNext();) { Element e = (Element) it.next(); String fname = null;/*from w ww. ja v a2s. c o m*/ Attribute t = e.attribute("src"); if (t == null) { throw new IllegalArgumentException("Element <import> must contain an attribute 'src'."); } fname = t.getValue(); String xpath = null; t = e.attribute("select"); if (t == null) { throw new IllegalArgumentException("Element <import> must contain an attribute 'select'."); } xpath = t.getValue(); Element e2 = null; try { // first try the classloader URL url = ConfigHelper.class.getResource(fname); // next try an url if (url == null) { try { url = new URL(fname); } catch (MalformedURLException mue) { // try a file File f = new File(fname); if (!f.exists()) { throw new Exception(); // will get caught below } url = new URL("file", null, fname); } } e2 = (Element) ConfigHelper.handle((new SAXReader()).read(url.toString()).getRootElement()) .selectSingleNode(xpath); } catch (Exception ex) { throw new RuntimeException( "Unable to import requested document (" + fname + ") and xpath (" + xpath + ")", ex); } if (e2 == null) throw new IllegalArgumentException( "XPath expression [" + xpath + "] failed to resolve into an element."); // Replace the import with the selected node definition e.getParent().add(e2.detach()); e.detach(); } } elist = configElement.selectNodes("//copy-of"); if (!elist.isEmpty()) { for (Iterator it = elist.iterator(); it.hasNext();) { Element e = (Element) it.next(); String xpath = null; Attribute t = e.attribute("select"); if (t == null) { throw new IllegalArgumentException("Element <copy-of> must contain an attribute 'select'."); } xpath = t.getValue(); Element e2 = (Element) configElement.selectSingleNode(xpath); if (e2 == null) throw new IllegalArgumentException( "The given xpath expression did not resolve into a node: " + xpath); // Replace the copy-of with the selected node definition e.getParent().add(e2.createCopy()); e.detach(); } } elist = configElement.selectNodes("//value-of"); if (!elist.isEmpty()) { for (Iterator it = elist.iterator(); it.hasNext();) { Element e = (Element) it.next(); String xpath = null; Attribute t = e.attribute("select"); if (t == null) { throw new IllegalArgumentException("Element <value-of> must contain an attribute 'select'."); } xpath = t.getValue(); Element e2 = (Element) configElement.selectSingleNode(xpath); if (e2 == null) throw new IllegalArgumentException( "The given xpath expression did not resolve into a node: " + xpath); // Replace the value-of with the text of the selected node definition e.getParent().setText(e2.getText()); e.detach(); } } if (handleDataSource) { String jndiName = null; Element el = (Element) configElement.selectSingleNode("jndi-ref"); if (el != null) jndiName = el.getText(); // Bootstrap datasources... elist = configElement.selectNodes("//*[@needsDataSource='true']"); if (jndiName != null && !elist.isEmpty()) { try { DataSource ds = new AcademusDataSource(); for (Iterator it = elist.iterator(); it.hasNext();) { Element e = (Element) it.next(); Attribute impl = e.attribute("impl"); if (impl == null) throw new IllegalArgumentException("Elements with the 'needsDataSource' attribute " + " must have an 'impl' attribute."); Class.forName(impl.getValue()) .getDeclaredMethod("bootstrap", new Class[] { DataSource.class }) .invoke(null, new Object[] { ds }); } } catch (Throwable e) { throw new RuntimeException("Failed the DataSource bootstrapping", e); } } } return configElement; }
From source file:nl.tue.gale.ae.processor.xmlmodule.ForModule.java
License:Open Source License
@SuppressWarnings("unchecked") public Element traverse(Element element, Resource resource) throws ProcessorException { try {//w w w.j a v a 2 s . c o m GaleContext gale = GaleContext.of(resource); String expr = element.attributeValue("expr"); String var = element.attributeValue("var"); List<Object> alist = new LinkedList<Object>(); Object list = gale.eval(expr); if (list.getClass().isArray()) for (Object o : (Object[]) list) alist.add(o); else for (Object o : (Iterable<Object>) list) alist.add(o); if (alist.size() == 0) { element.getParent().remove(element); return null; } // optionally sort the array String sort = element.attributeValue("sort"); if (sort != null && !"".equals(sort)) { final boolean ascending = ("false".equals(element.attributeValue("ascending")) ? false : true); List<Object[]> slist = new ArrayList<Object[]>(); for (Object o : alist) { Object result = null; if (o instanceof Concept) { CacheSession<EntityValue> session = gale.openUmSession(); session.setBaseUri(((Concept) o).getUri()); result = gale.cm().evaluate(gale.cr(), sort, Argument.of("gale", "nl.tue.gale.ae.GaleContext", gale, "session", "nl.tue.gale.common.cache.CacheSession", session, "value", "nl.tue.gale.dm.data.Concept", o)); } else { CacheSession<EntityValue> session = gale.openUmSession(); result = gale.cm().evaluate(gale.cr(), sort, Argument.of("gale", "nl.tue.gale.ae.GaleContext", gale, "session", "nl.tue.gale.common.cache.CacheSession", session, "value", o.getClass().getName(), o)); } slist.add(new Object[] { result, o }); } Collections.sort(slist, new Comparator<Object[]>() { public int compare(Object[] arg0, Object[] arg1) { Object o1 = arg0[0]; Object o2 = arg1[0]; if (!ascending) { Object temp = o1; o1 = o2; o2 = temp; } if (o1 == null) return (o2 == null ? 0 : -1); if (o2 == null) return 1; if (o1 instanceof Number) return (new Double(((Number) o1).doubleValue())) .compareTo(new Double(((Number) o2).doubleValue())); return o1.toString().compareTo(o2.toString()); } }); alist.clear(); for (Object[] o : slist) alist.add(o[1]); } // process for-loop String guid = GaleUtil.newGUID(); resource.put(guid, alist.toArray()); Element parent = element.getParent(); int index = parent.indexOf(element); Pattern p = Pattern.compile("\\Q%" + var + "\\E\\W"); for (int i = 0; i < alist.size(); i++) { Element clone = element.createCopy(); Object object = ((Object[]) resource.get(guid))[i]; String type = object.getClass().getName(); if (type.indexOf("_$$_") >= 0) type = type.substring(0, type.indexOf("_$$_")); if (object instanceof Concept) { replace(clone, p, ((Concept) object).getUri().toString()); } else if (object instanceof String) { replace(clone, p, (String) object); } else if (object instanceof Number || object instanceof Boolean) { replace(clone, p, object.toString()); } else { replace(clone, p, "((" + type + ")((Object[])gale.getResource().get(\"" + guid + "\"))[" + i + "])"); } processor.traverseChildren(clone, resource); for (Node n : (List<Node>) clone.content()) { parent.content().add(index, n); index++; } } element.detach(); } catch (Exception e) { e.printStackTrace(); return (Element) GaleUtil.replaceNode(element, GaleUtil.createErrorElement("[" + e.getMessage() + "]")); } return null; }
From source file:nz.govt.natlib.ndha.common.dublincore.DublinCoreFactory.java
License:Open Source License
@SuppressWarnings("unchecked") public DublinCore normalizeRoot(String xml) throws DocumentException { DublinCore dc = new DublinCore(); SAXReader reader = new SAXReader(); Document document = reader.read(new StringReader(xml)); Element record = document.getRootElement(); Iterator eitr = record.elementIterator(); Element dcDoc = dc.getDocument().getRootElement(); while (eitr.hasNext()) { Element element = (Element) eitr.next(); dcDoc.add(element.createCopy()); }// w w w . j a v a 2 s . co m return dc; }
From source file:org.axonframework.migration.eventstore.LegacyAxonEventUpcaster.java
License:Apache License
@SuppressWarnings({ "unchecked" })
@Override//www .j ava 2 s. c om
public IntermediateRepresentation upcast(IntermediateRepresentation event) {
Element rootNode = ((Document) event.getContents()).getRootElement();
if (rootNode.attribute("eventRevision") == null) {
rootNode.addAttribute("eventRevision", "0");
Element metaData = rootNode.addElement("metaData").addElement("values");
Iterator<Element> children = rootNode.elementIterator();
while (children.hasNext()) {
Element childNode = children.next();
String childName = childNode.getName();
if ("eventIdentifier".equals(childName)) {
addMetaDataEntry(metaData, "_identifier", childNode.getTextTrim(), "uuid");
rootNode.remove(childNode);
} else if ("timestamp".equals(childName)) {
addMetaDataEntry(metaData, "_timestamp", childNode.getTextTrim(), "localDateTime");
rootNode.remove(childNode);
}
}
}
Document document = new DefaultDocument();
Element newRoot = document.addElement("domain-event");
Element payload = newRoot.addElement("payload");
String objectType = rootNode.getName().replaceAll("\\_\\-", "\\$");
payload.addAttribute("class", objectType);
Set<String> forbiddenPayloadElements = new HashSet<String>(
Arrays.asList("metaData", "aggregateIdentifier", "sequenceNumber", "timestamp"));
for (Object node : rootNode.elements()) {
Element element = (Element) node;
if (!forbiddenPayloadElements.contains(element.getName())) {
payload.add(element.createCopy());
} else {
newRoot.add(element.createCopy());
}
}
newRoot.addElement("timestamp").addText(extractMetaDataValue(newRoot, "_timestamp"));
newRoot.addElement("eventIdentifier").addText(extractMetaDataValue(newRoot, "_identifier"));
String eventRevision = rootNode.attribute("eventRevision").getValue();
payload.addAttribute("eventRevision", eventRevision);
return new Dom4jRepresentation(document, DomainEventMessage.class.getName(),
Integer.parseInt(eventRevision));
}
From source file:org.b5chat.crossfire.plugin.admin.AdminConsole.java
License:Open Source License
/** * Rebuilds the generated model./*w w w . j a va2 s . co m*/ */ private static synchronized void rebuildModel() { Document doc = DocumentFactory.getInstance().createDocument(); generatedModel = coreModel.createCopy(); doc.add(generatedModel); // Add in all overrides. for (Element element : overrideModels.values()) { // See if global settings are overriden. Element appName = (Element) element.selectSingleNode("//adminconsole/global/appname"); if (appName != null) { Element existingAppName = (Element) generatedModel .selectSingleNode("//adminconsole/global/appname"); existingAppName.setText(appName.getText()); if (appName.attributeValue("plugin") != null) { existingAppName.addAttribute("plugin", appName.attributeValue("plugin")); } } Element appLogoImage = (Element) element.selectSingleNode("//adminconsole/global/logo-image"); if (appLogoImage != null) { Element existingLogoImage = (Element) generatedModel .selectSingleNode("//adminconsole/global/logo-image"); existingLogoImage.setText(appLogoImage.getText()); if (appLogoImage.attributeValue("plugin") != null) { existingLogoImage.addAttribute("plugin", appLogoImage.attributeValue("plugin")); } } Element appLoginImage = (Element) element.selectSingleNode("//adminconsole/global/login-image"); if (appLoginImage != null) { Element existingLoginImage = (Element) generatedModel .selectSingleNode("//adminconsole/global/login-image"); existingLoginImage.setText(appLoginImage.getText()); if (appLoginImage.attributeValue("plugin") != null) { existingLoginImage.addAttribute("plugin", appLoginImage.attributeValue("plugin")); } } Element appVersion = (Element) element.selectSingleNode("//adminconsole/global/version"); if (appVersion != null) { Element existingVersion = (Element) generatedModel .selectSingleNode("//adminconsole/global/version"); if (existingVersion != null) { existingVersion.setText(appVersion.getText()); if (appVersion.attributeValue("plugin") != null) { existingVersion.addAttribute("plugin", appVersion.attributeValue("plugin")); } } else { ((Element) generatedModel.selectSingleNode("//adminconsole/global")) .add(appVersion.createCopy()); } } // Tabs for (Object o : element.selectNodes("//tab")) { Element tab = (Element) o; String id = tab.attributeValue("id"); Element existingTab = getElemnetByID(id); // Simple case, there is no existing tab with the same id. if (existingTab == null) { // Make sure that the URL on the tab is set. If not, default to the // url of the first item. if (tab.attributeValue("url") == null) { Element firstItem = (Element) tab.selectSingleNode("//item[@url]"); if (firstItem != null) { tab.addAttribute("url", firstItem.attributeValue("url")); } } generatedModel.add(tab.createCopy()); } // More complex case -- a tab with the same id already exists. // In this case, we have to overrite only the difference between // the two elements. else { overrideTab(existingTab, tab); } } } }
From source file:org.b5chat.crossfire.plugin.admin.AdminConsole.java
License:Open Source License
private static void overrideTab(Element tab, Element overrideTab) { // Override name, url, description. if (overrideTab.attributeValue("name") != null) { tab.addAttribute("name", overrideTab.attributeValue("name")); }// w w w . ja v a 2 s . c o m if (overrideTab.attributeValue("url") != null) { tab.addAttribute("url", overrideTab.attributeValue("url")); } if (overrideTab.attributeValue("description") != null) { tab.addAttribute("description", overrideTab.attributeValue("description")); } if (overrideTab.attributeValue("plugin") != null) { tab.addAttribute("plugin", overrideTab.attributeValue("plugin")); } // Override sidebar items. for (@SuppressWarnings("unchecked") Iterator<Element> i = overrideTab.elementIterator(); i.hasNext();) { Element sidebar = (Element) i.next(); String id = sidebar.attributeValue("id"); Element existingSidebar = getElemnetByID(id); // Simple case, there is no existing sidebar with the same id. if (existingSidebar == null) { tab.add(sidebar.createCopy()); } // More complex case -- a sidebar with the same id already exists. // In this case, we have to overrite only the difference between // the two elements. else { overrideSidebar(existingSidebar, sidebar); } } }
From source file:org.b5chat.crossfire.plugin.admin.AdminConsole.java
License:Open Source License
private static void overrideSidebar(Element sidebar, Element overrideSidebar) { // Override name. if (overrideSidebar.attributeValue("name") != null) { sidebar.addAttribute("name", overrideSidebar.attributeValue("name")); }/*from w ww. j a v a2 s . c om*/ if (overrideSidebar.attributeValue("plugin") != null) { sidebar.addAttribute("plugin", overrideSidebar.attributeValue("plugin")); } // Override entries. for (@SuppressWarnings("unchecked") Iterator<Element> i = overrideSidebar.elementIterator(); i.hasNext();) { Element entry = (Element) i.next(); String id = entry.attributeValue("id"); Element existingEntry = getElemnetByID(id); // Simple case, there is no existing sidebar with the same id. if (existingEntry == null) { sidebar.add(entry.createCopy()); } // More complex case -- an entry with the same id already exists. // In this case, we have to overrite only the difference between // the two elements. else { overrideEntry(existingEntry, entry); } } }
From source file:org.b5chat.crossfire.plugin.admin.AdminConsole.java
License:Open Source License
private static void overrideEntry(Element entry, Element overrideEntry) { // Override name. if (overrideEntry.attributeValue("name") != null) { entry.addAttribute("name", overrideEntry.attributeValue("name")); }/*from w w w . j a v a 2 s. co m*/ if (overrideEntry.attributeValue("url") != null) { entry.addAttribute("url", overrideEntry.attributeValue("url")); } if (overrideEntry.attributeValue("description") != null) { entry.addAttribute("description", overrideEntry.attributeValue("description")); } if (overrideEntry.attributeValue("plugin") != null) { entry.addAttribute("plugin", overrideEntry.attributeValue("plugin")); } // Override any sidebars contained in the entry. for (@SuppressWarnings("unchecked") Iterator<Element> i = overrideEntry.elementIterator(); i.hasNext();) { Element sidebar = (Element) i.next(); String id = sidebar.attributeValue("id"); Element existingSidebar = getElemnetByID(id); // Simple case, there is no existing sidebar with the same id. if (existingSidebar == null) { entry.add(sidebar.createCopy()); } // More complex case -- a sidebar with the same id already exists. // In this case, we have to overrite only the difference between // the two elements. else { overrideSidebar(existingSidebar, sidebar); } } }