List of usage examples for java.util ListIterator hasNext
boolean hasNext();
From source file:com.xtivia.training.BookPortlet.java
@ProcessAction(name = "ajaxDelete") public void ajaxDelete(ResourceRequest request, ResourceResponse response) throws PortletException, IOException { response.setContentType("text/html"); String isbn = request.getParameter("isbn"); ListIterator iterator = books.listIterator(); while (iterator.hasNext()) { Book book = (Book) iterator.next(); String isbns = book.getIsbnNumber() + ""; if (isbn.equals(isbns)) { iterator.remove();/*w w w .ja v a2s . c o m*/ } } request.setAttribute("books", books); System.out.println("I am in ajax delete"); /*request.setAttribute("books", books); System.out.println("I am here whats up"); include(templateJSP, request, response, PortletRequest.RESOURCE_PHASE);*/ }
From source file:com.xtivia.training.BookPortlet.java
public void serveResource(ResourceRequest request, ResourceResponse response) throws PortletException, IOException { response.setContentType("text/html"); String message = request.getParameter("message"); String isbn = message;// www.j ava 2s. c om ListIterator iterator = books.listIterator(); while (iterator.hasNext()) { Book book = (Book) iterator.next(); String isbns = book.getIsbnNumber() + ""; if (isbn.equals(isbns)) { iterator.remove(); } } request.setAttribute("books", books); System.out.println("I am in ajax delete"); // this seems to be the page that was calling...? String resourceID = request.getResourceID(); System.out.println("resourceId was : " + resourceID); System.out.println("message was : " + message); }
From source file:edu.cornell.mannlib.vitro.webapp.dao.jena.VClassGroupDaoJena.java
public int removeUnpopulatedGroups(List<VClassGroup> groups) { if (groups == null || groups.size() == 0) return 0; int removedGroupsCount = 0; ListIterator<VClassGroup> it = groups.listIterator(); while (it.hasNext()) { VClassGroup group = it.next();// ww w. j ava2 s . c o m List<VClass> classes = group.getVitroClassList(); if (classes == null || classes.size() < 1) { removedGroupsCount++; it.remove(); } } return removedGroupsCount; }
From source file:net.erdfelt.android.sdkfido.configer.ConfigCmdLineParser.java
public void parse(String[] args) throws CmdLineParseException { LinkedList<String> arglist = new LinkedList<String>(); arglist.addAll(Arrays.asList(args)); // Quick Help if (arglist.contains("--" + OPT_HELP)) { usage();// w w w. j a va2s .c o m return; } // Configuration File Option int idx = arglist.indexOf("--" + OPT_CONFIG); if (idx >= 0) { if (idx + 1 > arglist.size()) { throw new CmdLineParseException("Expected <File> parameter for option: --" + OPT_CONFIG); } String value = arglist.get(idx + 1); File file = (File) ConvertUtils.convert(value, File.class); this.configer.setPersistFile(file); arglist.remove(idx + 1); arglist.remove(idx); } // Save Options Option boolean saveOptions = false; idx = arglist.indexOf("--" + OPT_SAVE); if (idx >= 0) { saveOptions = true; arglist.remove(idx); } // Restore from persist first. try { configer.restore(); } catch (IOException e) { throw new CmdLineParseException("Unable to load configuration: " + e.getMessage(), e); } // Set values from command line now. String value; ListIterator<String> iter = arglist.listIterator(); while (iter.hasNext()) { String arg = iter.next(); if (arg.startsWith("--")) { // Its an option. String optname = arg.substring(2); Configurable cfgrbl = configer.getConfigurable(optname); if (cfgrbl == null) { throw new CmdLineParseException("Invalid Option: " + arg); } if (!iter.hasNext()) { throw new CmdLineParseException( "Expected <" + cfgrbl.getType() + "> parameter for option: " + arg); } value = iter.next(); configer.setValue(optname, value); continue; // process next arg } // All others are considered args. addToRawArgs(arg); } // Save options (if specified) if (saveOptions) { try { configer.persist(); } catch (IOException e) { throw new CmdLineParseException("Unable to save configuration: " + e.getMessage(), e); } } }
From source file:com.mirth.connect.server.util.DatabaseConnection.java
public CachedRowSet executeCachedQuery(String expression, List<Object> parameters) throws SQLException { PreparedStatement statement = null; try {/* w w w. j a va2 s.co m*/ statement = connection.prepareStatement(expression); logger.debug("executing prepared statement:\n" + expression); ListIterator<Object> iterator = parameters.listIterator(); while (iterator.hasNext()) { int index = iterator.nextIndex() + 1; Object value = iterator.next(); logger.debug("adding parameter: index=" + index + ", value=" + value); statement.setObject(index, value); } ResultSet result = statement.executeQuery(); CachedRowSetImpl crs = new CachedRowSetImpl(); crs.populate(result); DbUtils.closeQuietly(result); return crs; } catch (SQLException e) { throw e; } finally { DbUtils.closeQuietly(statement); } }
From source file:com.mirth.connect.server.util.DatabaseConnection.java
public CachedRowSet executeUpdateAndGetGeneratedKeys(String expression, List<Object> parameters) throws SQLException { PreparedStatement statement = null; try {/*from www .ja v a 2 s . co m*/ statement = connection.prepareStatement(expression, Statement.RETURN_GENERATED_KEYS); logger.debug("executing prepared statement:\n" + expression); ListIterator<Object> iterator = parameters.listIterator(); while (iterator.hasNext()) { int index = iterator.nextIndex() + 1; Object value = iterator.next(); logger.debug("adding parameter: index=" + index + ", value=" + value); statement.setObject(index, value); } statement.executeUpdate(); CachedRowSetImpl crs = new CachedRowSetImpl(); crs.populate(statement.getGeneratedKeys()); return crs; } catch (SQLException e) { throw e; } finally { DbUtils.closeQuietly(statement); } }
From source file:com.edgenius.wiki.render.macro.BaseMacro.java
/** * Move Iterator cursor backward or forward to given node. You must ensure then direction is correct! * This location will only following "forward inertia". <br> * "Inertia" means, if iterator goes previous, then next, the same cursor will return, likewise in next->previous. * (see {@link com.edgenius.wiki.gwt.client.html.TestHTMLNodeContainer#testIteratorAdd()}) <br> * //from w w w .j ava 2 s.com * This method will if call next(), it already return next HTMNode from current cursor. But if call previous(), * it returns current cursor at first time. * * @param node * @param iter * @param forward */ protected void moveIteratorCursorTo(HTMLNode node, ListIterator<HTMLNode> iter, boolean forward) { if (forward) { if (iter.hasNext()) { HTMLNode cursor = iter.next(); if (cursor.previous() != node) { //this is just ensure, iter current position is not equals with given node while (cursor != node && iter.hasNext()) { cursor = iter.next(); } } } } else { //backward if (iter.hasPrevious()) { HTMLNode cursor = iter.previous(); if (cursor.next() != node) { //this is just ensure, iter current position is not equals with given node while (cursor != node && iter.hasPrevious()) { cursor = iter.previous(); } } //delete inertia iter.next(); } } }
From source file:com.amazonaws.hbase.connector.HBaseEmitter.java
@Override public List<Map<String, String>> emit(final UnmodifiableBuffer<Map<String, String>> buffer) throws IOException { List<Map<String, String>> records = buffer.getRecords(); ListIterator<Map<String, String>> iterator = records.listIterator(); List<Put> batch = new ArrayList<Put>(); HashMap<String, String> hashMap = (HashMap<String, String>) iterator.next(); while (iterator.hasNext()) { //start with the row key followed by column family batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("user"), Bytes.toBytes("userid"), Bytes.toBytes(hashMap.get("userid")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("user"), Bytes.toBytes("firstname"), Bytes.toBytes(hashMap.get("firstname")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("user"), Bytes.toBytes("lastname"), Bytes.toBytes(hashMap.get("lastname")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("address"), Bytes.toBytes("city"), Bytes.toBytes(hashMap.get("city")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("address"), Bytes.toBytes("state"), Bytes.toBytes(hashMap.get("state")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("contact"), Bytes.toBytes("email"), Bytes.toBytes(hashMap.get("email")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("contact"), Bytes.toBytes("phone"), Bytes.toBytes(hashMap.get("phone")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("likesports"), Bytes.toBytes(hashMap.get("likesports")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("liketheatre"), Bytes.toBytes(hashMap.get("liketheatre")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("likeconcerts"), Bytes.toBytes(hashMap.get("likeconcerts")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("likejazz"), Bytes.toBytes(hashMap.get("likejazz")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("likeclassical"), Bytes.toBytes(hashMap.get("likeclassical")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("likeopera"), Bytes.toBytes(hashMap.get("likeopera")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("likerock"), Bytes.toBytes(hashMap.get("likerock")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("likevegas"), Bytes.toBytes(hashMap.get("likevegas")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("likebroadway"), Bytes.toBytes(hashMap.get("likebroadway")))); batch.add(new Put(Bytes.toBytes(hashMap.get("username"))).add(Bytes.toBytes("likes"), Bytes.toBytes("likemusicals"), Bytes.toBytes(hashMap.get("likemusicals")))); hashMap = (HashMap<String, String>) iterator.next(); }/* ww w . j ava2 s . c om*/ LOG.info("EMIT: " + "records ....." + batch.size()); HBaseUtils.addRecords(hbaseTableName, emrPublicDns, hbaseRestPort, batch); return Collections.emptyList(); //return records; }
From source file:org.socraticgrid.codeconversion.matchers.DescMatch.java
/** * Load the XML Document./* w w w . j a v a2 s .c o m*/ * * @param is * * @throws InitializationException */ protected void load(InputStream is) throws InitializationException { try { JAXBContext jaxbContext = JAXBContext .newInstance(org.socraticgrid.codeconversion.matchers.xml.ObjectFactory.class); Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller(); org.socraticgrid.codeconversion.matchers.xml.DescMatch xmlMap = (org.socraticgrid.codeconversion.matchers.xml.DescMatch) jaxbUnmarshaller .unmarshal(is); Iterator<TargetSystem> itr = xmlMap.getTargetSystem().iterator(); while (itr.hasNext()) { TargetSystem ts = itr.next(); // Update contract.addTargetSystem(ts.getTargetSystemCode()); TargetSystemCodeMap tsm = new TargetSystemCodeMap(); tsMap.put(ts.getTargetSystemCode(), tsm); ListIterator<SourceCoding> sItr = ts.getSourceCoding().listIterator(); while (sItr.hasNext()) { SourceCoding sc = sItr.next(); HashMap<String, SourceCoding> map; if (tsm.SrchMap.containsKey(sc.getSourceName())) { map = tsm.SrchMap.get(sc.getSourceName()); } else { map = new HashMap<>(); tsm.SrchMap.put(sc.getSourceName(), map); } map.put(sc.getSourceSystem(), sc); } } } catch (JAXBException exp) { throw new InitializationException("MapMap, Error parsing code map", exp); } }
From source file:com.github.vanroy.springdata.jest.CriteriaFilterProcessor.java
QueryBuilder createFilterFromCriteria(Criteria criteria) {
List<QueryBuilder> fbList = new LinkedList<QueryBuilder>();
QueryBuilder filter = null;//w w w . j a v a2s . com
ListIterator<Criteria> chainIterator = criteria.getCriteriaChain().listIterator();
while (chainIterator.hasNext()) {
QueryBuilder fb = null;
Criteria chainedCriteria = chainIterator.next();
if (chainedCriteria.isOr()) {
fb = QueryBuilders.boolQuery();
for (QueryBuilder f : createFilterFragmentForCriteria(chainedCriteria)) {
((BoolQueryBuilder) fb).should(f);
}
fbList.add(fb);
} else if (chainedCriteria.isNegating()) {
List<QueryBuilder> negationFilters = buildNegationFilter(criteria.getField().getName(),
criteria.getFilterCriteriaEntries().iterator());
if (!negationFilters.isEmpty()) {
fbList.addAll(negationFilters);
}
} else {
fbList.addAll(createFilterFragmentForCriteria(chainedCriteria));
}
}
if (!fbList.isEmpty()) {
if (fbList.size() == 1) {
filter = fbList.get(0);
} else {
filter = QueryBuilders.boolQuery();
for (QueryBuilder f : fbList) {
((BoolQueryBuilder) filter).must(f);
}
}
}
return filter;
}