Example usage for java.util HashMap keySet

Introduction

In this page you can find the example usage for java.util HashMap keySet.

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:com.tacitknowledge.util.migration.DistributedAutoPatchRollbackTest.java

/**
 * Make sure we get notified of patch application
 * /*from  www .j a v  a 2s  . c  o  m*/
 * @exception Exception if anything goes wrong
 */
public void testDistributedRollbackEvents() throws Exception {
    IMocksControl mockControl = createControl();

    // There should be five listener on the main process
    // 1) the distributed launcher
    // 2) this test object
    // 3-5) the three sub-launchers
    assertEquals(5, getLauncher().getMigrationProcess().getListeners().size());

    // The sub-MigrationProcesses should have one listener each - the
    // sub-launcher
    HashMap controlledSystems = ((DistributedMigrationProcess) getLauncher().getMigrationProcess())
            .getControlledSystems();

    List<MigrationTask> migrationTasks = new ArrayList<MigrationTask>();

    for (Iterator controlledSystemIter = controlledSystems.keySet().iterator(); controlledSystemIter
            .hasNext();) {
        String controlledSystemName = (String) controlledSystemIter.next();
        JdbcMigrationLauncher subLauncher = (JdbcMigrationLauncher) controlledSystems.get(controlledSystemName);
        MigrationProcess subProcess = subLauncher.getMigrationProcess();
        List<MigrationTask> migrationTasksList = subProcess.getMigrationTasks();
        migrationTasks.addAll(migrationTasksList);
        assertEquals(1, subProcess.getListeners().size());

        MigrationProcess migrationProcessMock = mockControl.createMock(MigrationProcess.class);
        expect(migrationProcessMock.getMigrationTasks()).andReturn(migrationTasksList);
        subLauncher.setMigrationProcess(migrationProcessMock);

    }

    // Now do the migrations, and make sure we get the right number of
    // events
    DistributedMigrationProcess process = (DistributedMigrationProcess) getLauncher().getMigrationProcess();

    List<MigrationTask> rollbackCandidates = new ArrayList<MigrationTask>();

    for (MigrationTask migrationTask : migrationTasks) {
        if (migrationTask instanceof TestRollbackableTask2 || migrationTask instanceof TestRollbackableTask3
                || migrationTask instanceof TestRollbackableTask4
                || migrationTask instanceof TestRollbackableTask5) {

            rollbackCandidates.add(migrationTask);
        }
    }

    MigrationRunnerStrategy migrationRunnerStrategyMock = mockControl.createMock(MigrationRunnerStrategy.class);

    expect(migrationRunnerStrategyMock.getRollbackCandidates(EasyMock.<List<MigrationTask>>anyObject(),
            eq(ROLLBACK_LEVELS), eq(currentPatchInfoStore))).andReturn(rollbackCandidates);
    expect(migrationRunnerStrategyMock.getRollbackCandidates(rollbackCandidates, ROLLBACK_LEVELS,
            currentPatchInfoStore)).andReturn(Collections.EMPTY_LIST);

    expect(migrationRunnerStrategyMock.isSynchronized(eq(currentPatchInfoStore),
            EasyMock.<PatchInfoStore>anyObject())).andReturn(true).anyTimes();

    process.setMigrationRunnerStrategy(migrationRunnerStrategyMock);
    mockControl.replay();

    int currentPatchlevel = 12;

    setReportedPatchLevel(process.getControlledSystems().values(), currentPatchlevel);
    int patches = process.doRollbacks(currentPatchInfoStore, ROLLBACK_LEVELS, getContext(), false);
    assertEquals(4, patches);
    assertEquals(4, getRollbackStartedCount());
    assertEquals(4, getRollbackSuccessCount());
}

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From source file:org.mahasen.util.PutUtil.java

/**
 * @param file/*w  w w.j a  v  a 2  s .co m*/
 * @throws InterruptedException
 * @throws RegistryException
 * @throws PastException
 * @throws IOException
 */
public void secureUpload(File file, Id resourceId) throws InterruptedException, RegistryException,
        PastException, IOException, MahasenConfigurationException, MahasenException {

    // get the IP addresses pool to upload files.
    Vector<String> nodeIpsToPut = getNodeIpsToPut();

    MahasenFileSplitter mahasenFileSplitter = new MahasenFileSplitter();
    mahasenFileSplitter.split(file);
    HashMap<String, String> fileParts = mahasenFileSplitter.getPartNames();

    mahasenResource.addPartNames(fileParts.keySet().toArray(new String[fileParts.size()]));
    Random random = new Random();

    for (String currentPartName : fileParts.keySet()) {
        File splittedFilePart = new File(fileParts.get(currentPartName));
        int randomNumber = random.nextInt(nodeIpsToPut.size());
        String nodeIp = nodeIpsToPut.get(randomNumber);

        try {
            setTrustStore();
            URI uri = null;

            ArrayList<NameValuePair> qparams = new ArrayList<NameValuePair>();
            qparams.add(new BasicNameValuePair("splittedfilename", splittedFilePart.getName()));
            uri = URIUtils.createURI("https", nodeIp + ":" + MahasenConstants.SERVER_PORT, -1,
                    "/mahasen/upload_request_ajaxprocessor.jsp", URLEncodedUtils.format(qparams, "UTF-8"),
                    null);

            MahasenUploadWorker uploadWorker = new MahasenUploadWorker(uri, currentPartName, splittedFilePart,
                    mahasenResource, nodeIp);
            uploadThread = new Thread(uploadWorker);
            uploadWorker.setJobId(jobId);

            //keep track of uploading parts
            AtomicInteger noOfParts = new AtomicInteger(0);
            storedNoOfParts.put(jobId, noOfParts);

            uploadThread.start();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    final BlockFlag blockFlag = new BlockFlag(true, 6000);
    while (true) {

        AtomicInteger noOfParts = storedNoOfParts.get(jobId);
        if (noOfParts.get() == fileParts.size()) {
            storedNoOfParts.remove(uploadThread.getId());
            System.out.println("uploaded no of parts " + noOfParts + "out of " + fileParts.size() + "going out "
                    + "#####Thread id:" + uploadThread.getId());
            blockFlag.unblock();
            break;
        }

        if (blockFlag.isBlocked()) {
            mahasenManager.getNode().getEnvironment().getTimeSource().sleep(10);
        } else {
            throw new MahasenException("Time out in uploading " + file.getName());
        }
    }

    mahasenManager.insertIntoDHT(resourceId, mahasenResource, false);
    mahasenManager.insertTreeMapIntoDHT(resourceId, mahasenResource, false);

    ReplicateRequestStarter replicateStarter = new ReplicateRequestStarter(mahasenResource);
    Thread replicateThread = new Thread(replicateStarter);
    replicateThread.start();
}

---

From source file:com.concursive.connect.web.modules.calendar.portlets.main.SaveEventInviteesAction.java

private boolean scheduleDimdimMeeting(Connection db, MeetingInviteesBean meetingInviteesBean)
        throws SQLException {
    Meeting meeting = meetingInviteesBean.getMeeting();

    if (!StringUtils.hasText(meeting.getDimdimUrl()) || !StringUtils.hasText(meeting.getDimdimUsername())
            || !StringUtils.hasText(meeting.getDimdimPassword())) {
        meeting.addError("inviteesError", "Missing Dimdim credentials");
        return false;
    }//w  ww  . ja  va 2s.  co m

    HashMap<String, String> resultMap = DimDimUtils.processDimdimMeeting(meetingInviteesBean, null);
    if (resultMap.containsKey(DimDimUtils.DIMDIM_CODE_SUCCESS)) {
        String dimdimMeetingId = resultMap.get(DimDimUtils.DIMDIM_CODE_SUCCESS);
        meeting.setDimdimMeetingId(dimdimMeetingId);
        meeting.update(db);
        return true;
    }
    meeting.addError("inviteesError", resultMap.get(resultMap.keySet().toArray()[0]));
    return false;
}

---

From source file:com.odoo.core.service.OSyncAdapter.java

private void handleRelationRecords(OUser user,
        HashMap<String, OSyncDataUtils.SyncRelationRecords> relationRecords, SyncResult result) {
    for (String key : relationRecords.keySet()) {
        OSyncDataUtils.SyncRelationRecords record = relationRecords.get(key);
        OModel model = record.getBaseModel();
        OModel rel_model = model.createInstance(record.getRelationModel());
        model.close();/*from ww w .  j  a  va  2s. c  om*/
        ODomain domain = new ODomain();
        domain.add("id", "in", record.getUniqueIds());
        syncData(rel_model, user, domain, result, false, false);
        // Updating manyToOne record with their relation record row_id
        switch (record.getRelationType()) {
        case ManyToOne:
            // Nothing to do. Already added link with record relation
            break;
        case OneToMany:
            // Update related_column with base id's row_id for each of record ids
            String related_column = record.getRelatedColumn();
            for (Integer id : record.getUniqueIds()) {
                OValues values = new OValues();
                ODataRow rec = rel_model.browse(rel_model.selectRowId(id));
                values.put(related_column, rec.getInt(related_column));
                values.put("_is_dirty", "false");
                rel_model.update(rel_model.selectRowId(id), values);
            }
            break;
        case ManyToMany:
            // Nothing to do. Already added relation records links
            break;
        }
        rel_model.close();
    }
}

---

From source file:edu.ucsb.nceas.ezid.test.EZIDServiceTest.java

@Test
public void setAndGetMetadata() {
    String testId = null;/*from   w  ww .  j  a  v  a 2 s  . c om*/
    String TITLEKEY = DublinCoreProfile.TITLE.toString();
    String TITLEVAL = "A Dublin Core resource title";

    try {
        HashMap<String, String> metadata = generateMetadata("ToBeMinted");
        testId = ezid.mintIdentifier(DOISHOULDER, metadata);
        metadata.put(TITLEKEY, TITLEVAL);
        ezid.setMetadata(testId, metadata);
    } catch (EZIDException e) {
        fail("SetMetadata failed: " + e.getMessage());
    }

    try {
        HashMap<String, String> metadata = ezid.getMetadata(testId);
        for (String key : metadata.keySet()) {
            log.debug(key + ": " + metadata.get(key));
        }
        String title = metadata.get(TITLEKEY);
        log.debug("SetAndGet Title: " + title);
        if (title == null || !title.equals(TITLEVAL)) {
            fail("GetMetadata failed: Title does not match.");
        }
    } catch (EZIDException e) {
        fail("GetMetadata failed: " + e.getMessage());
    }
}

---

From source file:net.minecraftforge.common.crafting.CraftingHelper.java

public static ShapedPrimer parseShaped(Object... recipe) {
    ShapedPrimer ret = new ShapedPrimer();
    String shape = "";
    int idx = 0;/*from   w ww  .  ja  va 2 s .c  om*/

    if (recipe[idx] instanceof Boolean) {
        ret.mirrored = (Boolean) recipe[idx];
        if (recipe[idx + 1] instanceof Object[])
            recipe = (Object[]) recipe[idx + 1];
        else
            idx = 1;
    }

    if (recipe[idx] instanceof String[]) {
        String[] parts = ((String[]) recipe[idx++]);

        for (String s : parts) {
            ret.width = s.length();
            shape += s;
        }

        ret.height = parts.length;
    } else {
        while (recipe[idx] instanceof String) {
            String s = (String) recipe[idx++];
            shape += s;
            ret.width = s.length();
            ret.height++;
        }
    }

    if (ret.width * ret.height != shape.length() || shape.length() == 0) {
        String err = "Invalid shaped recipe: ";
        for (Object tmp : recipe) {
            err += tmp + ", ";
        }
        throw new RuntimeException(err);
    }

    HashMap<Character, Ingredient> itemMap = Maps.newHashMap();
    itemMap.put(' ', Ingredient.EMPTY);

    for (; idx < recipe.length; idx += 2) {
        Character chr = (Character) recipe[idx];
        Object in = recipe[idx + 1];
        Ingredient ing = CraftingHelper.getIngredient(in);

        if (' ' == chr.charValue())
            throw new JsonSyntaxException("Invalid key entry: ' ' is a reserved symbol.");

        if (ing != null) {
            itemMap.put(chr, ing);
        } else {
            String err = "Invalid shaped ore recipe: ";
            for (Object tmp : recipe) {
                err += tmp + ", ";
            }
            throw new RuntimeException(err);
        }
    }

    ret.input = NonNullList.withSize(ret.width * ret.height, Ingredient.EMPTY);

    Set<Character> keys = Sets.newHashSet(itemMap.keySet());
    keys.remove(' ');

    int x = 0;
    for (char chr : shape.toCharArray()) {
        Ingredient ing = itemMap.get(chr);
        if (ing == null)
            throw new IllegalArgumentException(
                    "Pattern references symbol '" + chr + "' but it's not defined in the key");
        ret.input.set(x++, ing);
        keys.remove(chr);
    }

    if (!keys.isEmpty())
        throw new IllegalArgumentException("Key defines symbols that aren't used in pattern: " + keys);

    return ret;
}

---

From source file:org.bitsofinfo.util.address.usps.ais.index.LuceneIndexService.java

@Override
public void index(List<USPSRecord> records) {

    // sort em all out
    HashMap<Class, List<USPSRecord>> clazzMap = new HashMap<Class, List<USPSRecord>>();
    for (USPSRecord record : records) {
        Class clazz = record.getClass();
        List<USPSRecord> tmp = clazzMap.get(clazz);
        if (tmp == null) {
            tmp = new ArrayList<USPSRecord>();
            clazzMap.put(clazz, tmp);/*ww w  .j a  va 2 s .c om*/
        }

        tmp.add(record);
    }

    for (Class clazz : clazzMap.keySet()) {

        List<USPSRecord> items = clazzMap.get(clazz);
        LuceneIndex index = indexMap.get(clazz);
        IndexWriter writer = null;
        try {
            writer = this.getIndexWriter(index.activeDir, true, false);

            for (USPSRecord r : items) {
                Document doc = this.uspsRecordToDocument(r);
                Term id = new Term("identifier", r.getIdentifier());
                writer.updateDocument(id, doc, this.uspsRecordAnalyzer);
            }

            if (indexCount == 10) {
                writer.optimize();
                indexCount = 0;
            }

        } catch (Exception e) {

        } finally {
            if (writer != null) {
                try {
                    writer.close();
                } catch (Exception ignoreForNow) {
                }
            }
        }
    }

    indexCount++;

}

---

From source file:com.atinternet.tracker.Configuration.java

/**
 * Override configuration/*w  w  w . j  a  v a 2 s.  c  o  m*/
 *
 * @param configuration HashMap
 */
Configuration(HashMap<String, Object> configuration) {
    clear();
    JSONObject jsonObject = getDefaultConfiguration(false);
    if (jsonObject != null) {
        Iterator<String> iterator = jsonObject.keys();
        while (iterator.hasNext()) {
            String key = iterator.next();
            try {
                put(key, jsonObject.get(key));
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }
    for (String key : configuration.keySet()) {
        put(key, configuration.get(key));
    }
}

---

From source file:de.rbs90.fwdisp.settingsgui.gui.tabs.statistics.YearStatisticPanel.java

public YearStatisticPanel() {
    setName("Jahr");
    setLayout(new BorderLayout());

    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    HashMap<Integer, Integer> alarmCount = new HashMap<>();

    try {//from   w  w  w  .  j av  a  2s.  c  o  m
        ResultSet resultSet = Starter.getDatabase().getStatement().executeQuery(
                "SELECT STARTDATE_YEAR, COUNT(*) AS COUNT FROM ALARMHISTORY GROUP BY STARTDATE_YEAR"
                        + " ORDER BY STARTDATE_YEAR ASC");

        while (resultSet.next()) {
            alarmCount.put(resultSet.getInt("STARTDATE_YEAR"), resultSet.getInt("COUNT"));
        }

    } catch (SQLException e) {
        e.printStackTrace();
    }

    Set<Integer> years = alarmCount.keySet();

    for (Integer year : years) {
        Integer count = alarmCount.get(year);
        dataset.addValue(count, count, year);
    }

    JFreeChart chart = ChartFactory.createBarChart3D("Jahresbersicht", "Jahr", "Einstze", dataset,
            PlotOrientation.VERTICAL, false, false, false);

    chart.setBackgroundPaint(getBackground());
    ChartPanel panel = new ChartPanel(chart);
    panel.setPopupMenu(null);

    add(panel, BorderLayout.CENTER);
}

---

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