Example usage for java.util ArrayList isEmpty

Introduction

In this page you can find the example usage for java.util ArrayList isEmpty.

Prototype

public boolean isEmpty() 

Source Link

Document

Returns true if this list contains no elements.

Usage

From source file:org.khmeracademy.btb.auc.pojo.controller.Brand_controller.java

@RequestMapping(value = "/get-all", method = RequestMethod.GET, produces = "application/json")
@ApiImplicitParams({ @ApiImplicitParam(name = "page", paramType = "query", defaultValue = "1"),
        @ApiImplicitParam(name = "limit", paramType = "query", defaultValue = "10"),
        @ApiImplicitParam(name = "name", paramType = "query", defaultValue = "") })
@ResponseBody//from  w ww  .  j  a  v  a 2 s  . c  o  m
public ResponseEntity<Map<String, Object>> findAll(@ApiIgnore AuctionFilter filter,
        @ApiIgnore Pagination pagination) {
    Map<String, Object> map = new HashMap<String, Object>();
    try {
        pagination.setTotalCount(bra_service.count(filter));
        ArrayList<Brand> auction = (ArrayList<Brand>) bra_service.findAll(filter, pagination);
        if (!auction.isEmpty()) {
            map.put("DATA", auction);
            map.put("STATUS", true);
            map.put("MESSAGE", "DATA FOUND!");
            map.put("PAGINATION", pagination);
        } else {
            map.put("STATUS", true);
            map.put("MESSAGE", "DATA NOT FOUND");
        }
    } catch (Exception e) {
        map.put("STATUS", false);
        map.put("MESSAGE", "Error!");
        e.printStackTrace();
    }
    return new ResponseEntity<Map<String, Object>>(map, HttpStatus.OK);
}

---

From source file:com.zoterodroid.syncadapter.CitationSyncAdapter.java

private void InsertCitations(Account account, SyncResult syncResult)
        throws AuthenticationException, IOException {

    AccountManager am = AccountManager.get(mContext);
    String userid = am.getUserData(account, Constants.PREFS_AUTH_USER_ID);
    Log.d("userid", userid);
    String username = account.name;

    ArrayList<Citation> addCitationList = new ArrayList<Citation>();

    Log.d("CitationSync", "In Citation Load");
    addCitationList = ZoteroApi.getAllCitations(null, account, userid, mContext);

    if (!addCitationList.isEmpty()) {
        for (Citation b : addCitationList) {
            CitationManager.AddCitation(b, username, mContext);
        }/*from w  ww .j  a v  a  2s.  co m*/
    }
}

---

From source file:uk.ac.soton.itinnovation.sad.service.controllers.ExecutionsController.java

/**
 * Returns all executions on the service, url mapping: /executions
 *
 * @return all executions as JSON//  w ww .jav a2 s  .c o m
 */
@RequestMapping(method = RequestMethod.GET)
@ResponseBody
public JsonResponse getExecutions() {

    logger.debug("Returning all executions");

    schedulingService.pushMethodCalledName("executions");

    long startTime = System.currentTimeMillis();

    try {
        JSONObject response = new JSONObject();

        ArrayList<SADJobExecution> allExecutions = schedulingService.getExecutions();

        if (allExecutions.isEmpty()) {
            logger.debug("No executions were found.");
            response.put("message", "No executions were found.");
            return new JsonResponse("error", response);
        } else {
            int allExecutionsSize = allExecutions.size();
            response.put("num", allExecutionsSize);
            JSONArray allExecutionsAsJsonArray = new JSONArray();

            JSONObject executionAsJson;
            Timestamp tempTimestamp;
            for (SADJobExecution execution : allExecutions) {
                executionAsJson = new JSONObject();

                executionAsJson.put("DatabaseId", execution.getCountID());
                executionAsJson.put("ID", execution.getId());
                executionAsJson.put("SADJobID", execution.getSADJobID());
                executionAsJson.put("Description", execution.getDescription());
                executionAsJson.put("Status", execution.getStatus());

                tempTimestamp = execution.getWhenStarted();
                if (tempTimestamp == null) {
                    executionAsJson.put("WhenStarted_as_string", "");
                    executionAsJson.put("WhenStarted_in_msec", "");
                } else {
                    executionAsJson.put("WhenStarted_as_string", tempTimestamp.toString());
                    executionAsJson.put("WhenStarted_in_msec", tempTimestamp.getTime());
                }

                tempTimestamp = execution.getWhenFinished();
                if (tempTimestamp == null) {
                    executionAsJson.put("WhenFinished_as_string", "");
                    executionAsJson.put("WhenFinished_in_msec", "");
                } else {
                    executionAsJson.put("WhenFinished_as_string", tempTimestamp.toString());
                    executionAsJson.put("WhenFinished_in_msec", tempTimestamp.getTime());
                }

                allExecutionsAsJsonArray.add(executionAsJson);
            }

            if (allExecutionsSize < 2) {
                logger.debug("Returning " + allExecutions.size() + " execution");
            } else {
                logger.debug("Returning " + allExecutions.size() + " executions");
            }
            response.put("list", allExecutionsAsJsonArray);
            return new JsonResponse("ok", response);
        }
    } catch (Throwable ex) {
        return new JsonResponse("error", Util.dealWithException("Failed to return all executions", ex, logger));
    } finally {
        schedulingService.pushTimeSpent(Long.toString(System.currentTimeMillis() - startTime));
    }
}

---

From source file:com.kamike.divide.KamiInsert.java

@Override
public ArrayList<KamiTable> findTables() {

    ///*from  w ww.  ja  va  2 s.c  o m*/
    ArrayList<KamiTable> ret = new ArrayList<>();
    Date now = new Date(System.currentTimeMillis());
    KamiDatabaseReader databaseReader = new KamiDatabaseReader();

    KamiTableReader tableReader = new KamiTableReader();

    Transaction ts = new Transaction();
    KamiTableWriter tableWriter = new KamiTableWriter(ts);
    tableWriter.closeFull();
    ts.save();
    ts = null;
    ArrayList<KamiTable> tables = tableReader.findForInsert(this.tableName, copyNum);

    if (tables.isEmpty()) {
        //?N
        //?
        lock.lock();
        try {

            ArrayList<KamiTable> confirmTables = tableReader.findForInsert(this.tableName, copyNum);
            if (confirmTables.isEmpty()) {

                ArrayList<KamiDatabase> databases = databaseReader.findBalanced(copyNum);
                for (KamiDatabase db : databases) {
                    KamiTable t = new KamiTable();
                    t.setId(UUID.randomUUID().toString());
                    t.setAlive(true);
                    t.setBeginDate(now);
                    t.setExpectedSize(50000);
                    t.setCreateDate(now);
                    t.setClosed(false);
                    t.setCurrentSize(1);
                    t.setDatabaseId(db.getId());
                    t.setEndDate(now);

                    t.setName(this.tableName);
                    t.setDatabaseType(db.getType());
                    t.setRealName(
                            this.tableName + "_" + FastDateFormat.getInstance("yyyyMMddHHmmss").format(now));
                    t.setUpdateDate(now);

                    //?              
                    Transaction createTableTranscation = new KamiTransaction(db.getId());
                    GenericCreator<T> tableCreator = creator(createTableTranscation, db.getDbName());
                    tableCreator.init(t.getRealName());
                    createTableTranscation.save();
                    ret.add(t);

                    //??
                    Transaction localTs = new Transaction();
                    //?
                    KamiTableWriter createTableWriter = new KamiTableWriter(localTs);
                    createTableWriter.add(t);
                    KamiDatabaseWriter databaseWriter = new KamiDatabaseWriter(localTs);
                    db.setUpdateDate(now);
                    databaseWriter.edit(db);
                    localTs.save();
                    databaseWriter = null;
                    localTs = null;
                }

            } else {
                for (KamiTable confirmTable : confirmTables) {
                    Transaction addts = new Transaction();
                    KamiTableWriter addTableWriter = new KamiTableWriter(addts);
                    addTableWriter.increaseSize(confirmTable.getId());
                    addts.save();
                    addts = null;
                    addTableWriter = null;

                    ret.add(confirmTable);

                }
            }
        } finally {
            lock.unlock();
        }
    } else {

        //?
        for (KamiTable confirmTable : tables) {

            Transaction addts = new Transaction();
            KamiTableWriter addTableWriter = new KamiTableWriter(addts);
            addTableWriter.increaseSize(confirmTable.getId());
            addts.save();
            addts = null;
            addTableWriter = null;

            ret.add(confirmTable);

        }

    }

    return ret;
}

---

From source file:edu.mit.media.funf.funftowotk.MainPipeline.java

public Boolean checkValidData(Bundle data) {

    String probe = data.getString("PROBE").replace(SettingsActivity.probe_prefix, "");

    if (probe.equals("CallLogProbe")) {

        ArrayList calls = (ArrayList) data.get("CALLS");

        if (calls.isEmpty()) {
            //Log.i("DataLog",calls.toString());
            return false;
        }/*from  w  ww  .j  ava 2 s  .c o m*/
    } else if (probe.equals("SMSProbe")) {

        ArrayList messages = (ArrayList) data.get("MESSAGES");

        if (messages.isEmpty()) {
            //Log.i("DataLog",messages.toString());
            return false;
        }
    }

    return true;
}

---

From source file:net.sf.jabref.openoffice.BstWrapper.java

private Map<String, String> parseResult(String result) {
    Map<String, String> map = new HashMap<>();
    // Look through for instances of \bibitem :
    Matcher m = BstWrapper.bibitemTag.matcher(result);
    ArrayList<Integer> indices = new ArrayList<>();
    ArrayList<Integer> endIndices = new ArrayList<>();
    ArrayList<String> keys = new ArrayList<>();
    while (m.find()) {
        if (!indices.isEmpty()) {
            endIndices.add(m.start());/*from   w  ww  .  jav a2s  .co m*/
        }
        LOGGER.debug(m.start() + "  " + m.end());
        String tag = m.group();
        String key = tag.substring(9, tag.length() - 1);
        indices.add(m.end());
        keys.add(key);
    }
    int lastI = result.lastIndexOf("\\end{thebibliography}");
    if ((lastI > 0) && (lastI > indices.get(indices.size() - 1))) {
        endIndices.add(lastI);
    }
    for (int i = 0; i < keys.size(); i++) {
        String key = keys.get(i);
        int index = indices.get(i);
        int endIndex = endIndices.get(i);
        String part = result.substring(index, endIndex);
        map.put(key, formatter.format(part.trim().replaceAll("\\\\newblock ", " ")));
    }

    return map;
}

---

From source file:com.funambol.transport.http.server.Sync4jServlet.java

/**
 * Format the list of Ext objects to be printed as a Property
 * Example: X-funambol-smartslow,X-foo[val1,val2,val3],X-pippo[val]
 * @param exts//from   w w w .  j  ava 2 s .c  o m
 * @return
 */
static private String formatExtListAsProperties(ArrayList exts) {

    if (exts == null) {
        return "";
    }

    StringBuilder formattedExtList = new StringBuilder("");

    for (Iterator iterExtList = exts.iterator(); iterExtList.hasNext();) {
        Ext ext = (Ext) iterExtList.next();
        if (ext == null || ext.getXNam().length() == 0) {
            continue;
        }
        if (formattedExtList.length() > 0) {
            formattedExtList.append(",");
        }

        String xnam = ext.getXNam();
        xnam = xnam.replace("[", "\\[").replace("]", "\\]").replace(",", "\\,");
        formattedExtList.append(xnam);
        ArrayList xvalList = ext.getXVal();
        if (xvalList != null && !xvalList.isEmpty()) {
            formattedExtList.append("[");
            for (int i = 0; i < xvalList.size(); i++) {
                String xval = (String) xvalList.get(i);
                if (xval != null && xval.length() > 0) {
                    if (i > 0) {
                        formattedExtList.append(",");
                    }
                    xval = xval.replace("[", "\\[").replace("]", "\\]").replace(",", "\\,");
                    formattedExtList.append(xval);
                }
            }
            formattedExtList.append("]");
        }
    }

    return formattedExtList.toString();
}

---

From source file:org.khmeracademy.btb.auc.pojo.controller.Product_owner_controller.java

@RequestMapping(value = "/get-all", method = RequestMethod.GET, produces = "application/json")
@ApiImplicitParams({ @ApiImplicitParam(name = "page", paramType = "query", defaultValue = "1"),
        @ApiImplicitParam(name = "limit", paramType = "query", defaultValue = "10"),
        @ApiImplicitParam(name = "name", paramType = "query", defaultValue = "") })
@ResponseBody/*from w w  w.j av a2s .co  m*/
public ResponseEntity<Map<String, Object>> findAll(@ApiIgnore AuctionFilter filter,
        @ApiIgnore Pagination pagination) {
    Map<String, Object> map = new HashMap<String, Object>();
    try {
        pagination.setTotalCount(pro_owner_service.count(filter));
        ArrayList<Product_Owner> auction = (ArrayList<Product_Owner>) pro_owner_service.findAll(filter,
                pagination);
        if (!auction.isEmpty()) {
            map.put("DATA", auction);
            map.put("STATUS", true);
            map.put("MESSAGE", "DATA FOUND!");
            map.put("PAGINATION", pagination);
        } else {
            map.put("STATUS", true);
            map.put("MESSAGE", "DATA NOT FOUND");
        }
    } catch (Exception e) {
        map.put("STATUS", false);
        map.put("MESSAGE", "Error!");
        e.printStackTrace();
    }
    return new ResponseEntity<Map<String, Object>>(map, HttpStatus.OK);
}

---

From source file:com.sixwonders.courtkiosk.CheckInActivity.java

@Override
public void processFinish(String callType, Object objectResult) {
    if (StringUtils.equalsIgnoreCase("auth", callType)) {
        ArrayList<Citation> citations = CitationAdapter.adaptCitationData((ArrayList<JSONObject>) objectResult);
        if (citations.isEmpty()) {
            //TODO: tell user info could not be found!
            Toast.makeText(this, "No court date found!", Toast.LENGTH_LONG).show();
        } else {//from w  w  w .j a  va 2s  .  c om
            openCompleteRegistrationActivity(citations.get(0));
        }
    }
}

---

From source file:org.khmeracademy.btb.auc.pojo.controller.Product_Controller.java

@RequestMapping(value = "/get-all", method = RequestMethod.GET, produces = "application/json")
@ApiImplicitParams({ @ApiImplicitParam(name = "page", paramType = "query", defaultValue = "1"),
        @ApiImplicitParam(name = "limit", paramType = "query", defaultValue = "10"),
        @ApiImplicitParam(name = "name", paramType = "query", defaultValue = ""),
        @ApiImplicitParam(name = "brandId", paramType = "query", defaultValue = "") })
@ResponseBody/*  w w  w .  j a  v a 2  s  . c om*/
public ResponseEntity<Map<String, Object>> findAll(@ApiIgnore AuctionFilter filter,
        @ApiIgnore Pagination pagination) {
    Map<String, Object> map = new HashMap<String, Object>();
    try {
        pagination.setTotalCount(pro_service.countProduct());
        ArrayList<Product> pro = (ArrayList<Product>) pro_service.findAll(filter, pagination);
        if (!pro.isEmpty()) {
            map.put("DATA", pro);
            map.put("STATUS", true);
            map.put("MESSAGE", "DATA FOUND!");
            map.put("PAGINATION", pagination);
        } else {
            map.put("STATUS", true);
            map.put("MESSAGE", "DATA NOT FOUND");
        }
    } catch (Exception e) {
        map.put("STATUS", false);
        map.put("MESSAGE", "Error!");
        e.printStackTrace();
    }
    return new ResponseEntity<Map<String, Object>>(map, HttpStatus.OK);
}

---

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