Example usage for java.util HashMap remove

List of usage examples for java.util HashMap remove

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Introduction

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

Prototype

public V remove(Object key)

Source Link

Document

Removes the mapping for the specified key from this map if present.

Usage

From source file:com.altcanvas.asocial.Twitter.java

private String generateAuthorizationHeader(String method, String url, Map<String, String> postParams) {
    HashMap<String, String> oauthHeaderParams = new HashMap<String, String>();

    // Insert hardcoded oauth entries

    long timestamp = System.currentTimeMillis() / 1000;
    long nonce = timestamp + 5;

    oauthHeaderParams.put("oauth_consumer_key", OAUTH_CONSUMER_KEY);
    oauthHeaderParams.put("oauth_signature_method", OAUTH_SIGNATURE_METHOD);
    oauthHeaderParams.put("oauth_timestamp", "" + timestamp);
    oauthHeaderParams.put("oauth_nonce", "" + nonce);
    oauthHeaderParams.put("oauth_version", "1.0");
    if (this.token != null) {
        oauthHeaderParams.put("oauth_token", this.token);
    }/*  w  w w.j  av a 2 s.c  o  m*/

    // Insert entries from post parameters

    for (Map.Entry<String, String> e : postParams.entrySet()) {
        oauthHeaderParams.put(e.getKey(), e.getValue());
    }

    // Parse and insert GET parameters 
    parseGetParams(url, oauthHeaderParams);

    StringBuffer base = new StringBuffer(method).append("&").append(Http.encode(extractBaseUrl(url)))
            .append("&").append(Http.encode(Http.encodeParams(new TreeMap(oauthHeaderParams), "&", false)));

    String signature = new String(generateSignature(base.toString()));

    oauthHeaderParams.put("oauth_signature", signature);

    for (Map.Entry<String, String> e : postParams.entrySet()) {
        oauthHeaderParams.remove(e.getKey());
    }
    return Http.encodeParams(oauthHeaderParams, ",", true);
}

From source file:org.quartz.simpl.RAMJobStore.java

private boolean removeTrigger(SchedulingContext ctxt, String triggerName, String groupName,
        boolean removeOrphanedJob) {
    String key = TriggerWrapper.getTriggerNameKey(triggerName, groupName);

    boolean found = false;

    synchronized (triggerLock) {
        // remove from triggers by FQN map
        found = (triggersByFQN.remove(key) == null) ? false : true;
        if (found) {
            TriggerWrapper tw = null;/*from ww  w . j av  a 2s. c  o m*/
            // remove from triggers by group
            HashMap grpMap = (HashMap) triggersByGroup.get(groupName);
            if (grpMap != null) {
                grpMap.remove(triggerName);
                if (grpMap.size() == 0) {
                    triggersByGroup.remove(groupName);
                }
            }
            // remove from triggers array
            Iterator tgs = triggers.iterator();
            while (tgs.hasNext()) {
                tw = (TriggerWrapper) tgs.next();
                if (key.equals(tw.key)) {
                    tgs.remove();
                    break;
                }
            }
            timeTriggers.remove(tw);

            if (removeOrphanedJob) {
                JobWrapper jw = (JobWrapper) jobsByFQN
                        .get(JobWrapper.getJobNameKey(tw.trigger.getJobName(), tw.trigger.getJobGroup()));
                Trigger[] trigs = getTriggersForJob(ctxt, tw.trigger.getJobName(), tw.trigger.getJobGroup());
                if ((trigs == null || trigs.length == 0) && !jw.jobDetail.isDurable()) {
                    removeJob(ctxt, tw.trigger.getJobName(), tw.trigger.getJobGroup());
                }
            }
        }
    }

    return found;
}

From source file:org.hyperic.hq.ui.action.resource.group.control.EditFormPrepareAction.java

/**
 * Find the control action and populate the GroupControlForm.
 *//* w w  w  . j a v a 2 s . co m*/
public ActionForward execute(ComponentContext context, ActionMapping mapping, ActionForm form,
        HttpServletRequest request, HttpServletResponse response) throws Exception {

    log.trace("preparing edit group control action");

    int sessionId = RequestUtils.getSessionId(request).intValue();
    GroupControlForm gForm = (GroupControlForm) form;

    AppdefEntityID appdefId = RequestUtils.getEntityId(request);

    List<String> actions = controlBoss.getActions(sessionId, appdefId);
    List<OptionItem> options = OptionItem.createOptionsList(actions);
    gForm.setControlActions(options);
    gForm.setNumControlActions(new Integer(options.size()));

    Integer trigger = RequestUtils.getIntParameter(request, Constants.CONTROL_BATCH_ID_PARAM);

    ControlSchedule job = controlBoss.getControlJob(sessionId, trigger);
    // populate control actions
    gForm.populateFromSchedule(job.getScheduleValue(), request.getLocale());
    gForm.setControlAction(job.getAction());
    gForm.setDescription(job.getScheduleValue().getDescription());

    // get the resource ids associated with this group,
    // create an options list, and associate it with the form

    AppdefGroupValue group = appdefBoss.findGroup(sessionId, appdefId.getId());
    List<AppdefResourceValue> groupMembers = BizappUtils.buildGroupResources(appdefBoss, sessionId, group,
            PageControl.PAGE_ALL);

    ArrayList<LabelValueBean> groupOptions = new ArrayList<LabelValueBean>();
    HashMap<String, String> mapOfGroupMembers = new HashMap<String, String>();
    for (AppdefResourceValue arv : groupMembers) {

        LabelValueBean lvb = new LabelValueBean(arv.getName(), arv.getId().toString());
        groupOptions.add(lvb);

        // create a set for ordering, later.
        mapOfGroupMembers.put(arv.getId().toString(), arv.getName());
    }
    gForm.setResourceOrderingOptions(groupOptions);

    // if this is an ordered control action
    String resourceOrdering = job.getJobOrderData();
    if (resourceOrdering != null && !"".equals(resourceOrdering.trim())) {
        gForm.setInParallel(GroupControlForm.IN_ORDER);

        groupOptions = new ArrayList<LabelValueBean>();
        // comes back in the form of a string list
        // of group members for ordering 10001,10002,10004. barf.
        StringTokenizer tok = new StringTokenizer(resourceOrdering, ",");
        String gmemberId;
        while (tok.hasMoreTokens()) {
            gmemberId = tok.nextToken();
            if (!mapOfGroupMembers.containsKey(gmemberId)) {
                // weird, in ordering, but not in group
                log.warn("Group control ordering contains id" + " of non group member.");
            } else {
                LabelValueBean lvb = new LabelValueBean((String) mapOfGroupMembers.get(gmemberId), gmemberId);
                groupOptions.add(lvb);
                mapOfGroupMembers.remove(gmemberId);
            }
        }

        // there are members of the group, that were not contained
        // in the ordering for some reason
        if (mapOfGroupMembers.size() != 0) {
            Set<String> memberIds = mapOfGroupMembers.keySet();
            Iterator<String> idIterator = memberIds.iterator();

            while (idIterator.hasNext()) {
                gmemberId = idIterator.next();
                LabelValueBean lvb = new LabelValueBean((String) mapOfGroupMembers.get(gmemberId), gmemberId);
                groupOptions.add(lvb);
            }
        }

        gForm.setResourceOrderingOptions(groupOptions);
    }

    return null;

}

From source file:org.quartz.simpl.RAMJobStore.java

/**
 * @see org.quartz.spi.JobStore#replaceTrigger(org.quartz.core.SchedulingContext, java.lang.String, java.lang.String, org.quartz.Trigger)
 *///from  ww w . jav a  2  s  . c  om
public boolean replaceTrigger(SchedulingContext ctxt, String triggerName, String groupName, Trigger newTrigger)
        throws JobPersistenceException {
    String key = TriggerWrapper.getTriggerNameKey(triggerName, groupName);

    boolean found = false;

    synchronized (triggerLock) {
        // remove from triggers by FQN map
        TriggerWrapper tw = (TriggerWrapper) triggersByFQN.remove(key);
        found = (tw == null) ? false : true;

        if (found) {

            if (!tw.getTrigger().getJobName().equals(newTrigger.getJobName())
                    || !tw.getTrigger().getJobGroup().equals(newTrigger.getJobGroup())) {
                throw new JobPersistenceException(
                        "New trigger is not related to the same job as the old trigger.");
            }

            tw = null;
            // remove from triggers by group
            HashMap grpMap = (HashMap) triggersByGroup.get(groupName);
            if (grpMap != null) {
                grpMap.remove(triggerName);
                if (grpMap.size() == 0) {
                    triggersByGroup.remove(groupName);
                }
            }
            // remove from triggers array
            Iterator tgs = triggers.iterator();
            while (tgs.hasNext()) {
                tw = (TriggerWrapper) tgs.next();
                if (key.equals(tw.key)) {
                    tgs.remove();
                    break;
                }
            }
            timeTriggers.remove(tw);

            try {
                storeTrigger(ctxt, newTrigger, false);
            } catch (JobPersistenceException jpe) {
                storeTrigger(ctxt, tw.getTrigger(), false); // put previous trigger back...
                throw jpe;
            }
        }
    }

    return found;
}

From source file:org.sakaiproject.signup.tool.jsf.attachment.AttachmentHandler.java

private void processItemAttachment() {
    ToolSession session = SessionManager.getCurrentToolSession();
    if (session.getAttribute(FilePickerHelper.FILE_PICKER_ATTACHMENTS) != null) {

        HashMap map = getResourceIdHash(this.attachments);
        ArrayList newAttachmentList = new ArrayList();

        String protocol = getSakaiFacade().getServerConfigurationService().getServerUrl();

        List refs = (List) session.getAttribute(FilePickerHelper.FILE_PICKER_ATTACHMENTS);
        if (refs != null && refs.size() > 0) {
            Reference ref;/*from w  w w. j a  v a2  s  .  c  o m*/

            for (int i = 0; i < refs.size(); i++) {
                ref = (Reference) refs.get(i);
                String resourceId = ref.getId();
                if (map.get(resourceId) == null) {
                    // new attachment, add
                    SignupAttachment newAttach = createSignupAttachment(ref.getId(),
                            ref.getProperties().getProperty(ref.getProperties().getNamePropDisplayName()),
                            protocol);
                    newAttachmentList.add(newAttach);
                } else {
                    // attachment already exist, let's add it to new list
                    // and
                    // check it off from map
                    newAttachmentList.add((SignupAttachment) map.get(resourceId));
                    map.remove(resourceId);
                }
            }
        }

        session.removeAttribute(FilePickerHelper.FILE_PICKER_ATTACHMENTS);
        session.removeAttribute(FilePickerHelper.FILE_PICKER_CANCEL);
        this.attachments.clear();
        this.attachments.addAll(newAttachmentList);
    }

}

From source file:org.akaza.openclinica.controller.SystemController.java

public HashMap<String, String> getDbRoleProperties(Connection conn, HashMap<String, String> mapRole,
        String username, Boolean withoutRoleName) throws SQLException {
    mapRole = getDbRoleProperties(conn, mapRole, username);
    if (withoutRoleName)
        mapRole.remove("RoleName");
    return mapRole;
}

From source file:org.apache.hadoop.fs.azure.AzureNativeFileSystemStore.java

private static void storeVersionAttribute(CloudBlobContainerWrapper container) {
    HashMap<String, String> metadata = container.getMetadata();
    if (null == metadata) {
        metadata = new HashMap<String, String>();
    }/*  ww  w .  java 2 s. c  o m*/
    metadata.put(VERSION_METADATA_KEY, CURRENT_WASB_VERSION);
    if (metadata.containsKey(OLD_VERSION_METADATA_KEY)) {
        metadata.remove(OLD_VERSION_METADATA_KEY);
    }
    container.setMetadata(metadata);
}

From source file:com.jci.po.repo.PoRepoImpl.java

@Override
public ResultSet getPoItemDetail(ScrollingParam param, DataHelper request)
        throws InvalidKeyException, URISyntaxException, StorageException {
    ResultContinuation continuationToken = DataUtil.getContinuationToken(param);
    PaginationParam pagination = new PaginationParam();
    if (continuationToken != null) {
        pagination.setLastPartition(param.getPartition());
        pagination.setLastRow(param.getRow());
    }/*from   w w  w .  j  ava  2  s. c o m*/

    // Create the query
    String whereCondition = QueryBuilder.poItemDetailQuery(request);
    LOG.debug("whereCondition--->" + whereCondition);

    if (StringUtils.isBlank(whereCondition)) {
        return null;
    }

    TableQuery<DynamicTableEntity> query = TableQuery.from(DynamicTableEntity.class).where(whereCondition)
            .take(param.getSize());
    CloudTable table = azureStorage.getTable(request.getTableName());
    LOG.debug("getTableName--->" + request.getTableName());
    // segmented query
    ResultSegment<DynamicTableEntity> response = table.executeSegmented(query, continuationToken);

    // next continuation token
    continuationToken = response.getContinuationToken();
    if (continuationToken != null) {
        pagination.setNextPartition(continuationToken.getNextPartitionKey());
        pagination.setNextRow(continuationToken.getNextRowKey());
    }

    HashMap<String, Object> hashmap;

    List<HashMap<String, Object>> series = new ArrayList<>();
    DynamicTableEntity row;
    EntityProperty ep;
    ObjectMapper mapper = new ObjectMapper();
    TypeReference<HashMap<String, Object>> typeRef = new TypeReference<HashMap<String, Object>>() {
    };
    Iterator<DynamicTableEntity> rows = response.getResults().iterator();
    while (rows.hasNext()) {
        row = rows.next();
        HashMap<String, EntityProperty> map = row.getProperties();
        hashmap = new HashMap<>();

        for (String key : map.keySet()) {
            ep = map.get(key);
            if ("POItemJsonString".equals(key) || "POJsonString".equals(key)) {
                try {
                    hashmap = mapper.readValue(ep.getValueAsString(), typeRef);
                    if ("POJsonString".equals(key) && hashmap.containsKey("itemList")) {
                        hashmap.remove("itemList");
                    }
                    hashmap.put("id", row.getRowKey());
                } catch (IOException e) {
                    LOG.error("### Exception in   ####", e);
                }
            }
        }
        series.add(hashmap);
    }
    LOG.error("series--->" + series);
    return new ResultSet(series, pagination);
}

From source file:org.kalypso.wizard.KalypsoNAProjectWizard.java

public void mapRiver(final List sourceFeatureList, final HashMap mapping) {

    final Feature rootFeature = m_modelWS.getRootFeature();

    final Feature channelCollectionFE = (Feature) rootFeature
            .getProperty(NaModelConstants.CHANNEL_COLLECTION_MEMBER_PROP);
    final FeatureList channelList = (FeatureList) channelCollectionFE
            .getProperty(NaModelConstants.CHANNEL_MEMBER_PROP);
    final IRelationType targetRelation = channelList.getParentFeatureTypeProperty();

    // find column for id
    final String idColKey;
    if (mapping.containsKey("name")) //$NON-NLS-1$
    {/*w w w  . j a v  a2s  .co m*/
        idColKey = (String) mapping.get("name"); //$NON-NLS-1$ 
    } else
        idColKey = null;

    // StrangArt is defined in dummyFeatureType (member variable)
    final String typeKey = (String) mapping.get("StrangArt"); //$NON-NLS-1$
    // remove the channel type mapping (just needed once)
    mapping.remove(typeKey);

    for (int i = 0; i < sourceFeatureList.size(); i++) {
        final Feature sourceFeature = (Feature) sourceFeatureList.get(i);
        final Object o = sourceFeature.getProperty(typeKey);
        int channelType = 0;
        try {
            channelType = ((Integer) SpecialPropertyMapper.map(o.getClass(), Integer.class, o)).intValue();
        } catch (final Exception e) {
            e.printStackTrace();
            throw new NumberFormatException(Messages.get("KalypsoNAProjectWizard.ExceptionStrangArt")); //$NON-NLS-1$
        }

        Feature targetFeature = null;
        final String fid = getId(idColKey, sourceFeature, "S");
        switch (channelType) {
        case 0: {

            final IFeatureType vFT = getFeatureType("VirtualChannel"); //$NON-NLS-1$
            targetFeature = FeatureFactory.createFeature(channelCollectionFE, targetRelation, fid, vFT, true);
            break;
        }
        case 1: {

            final IFeatureType kmFT = getFeatureType("KMChannel"); //$NON-NLS-1$
            targetFeature = FeatureFactory.createFeature(channelCollectionFE, targetRelation, fid, kmFT, true);

            final IRelationType parameterMemberRT = (IRelationType) kmFT
                    .getProperty(NaModelConstants.KM_CHANNEL_PARAMETER_MEMBER);
            final List list = FeatureFactory.createFeatureList(targetFeature, parameterMemberRT);
            targetFeature.setProperty(parameterMemberRT, list);
            final int channelNo = Integer.parseInt(m_createPreferencePage.getKMChannelNo());
            for (int j = 0; j < channelNo; j++) {
                final IFeatureType kmParameterFT = parameterMemberRT.getTargetFeatureType();
                final Feature newFeature = m_modelWS.createFeature(targetFeature, targetRelation,
                        kmParameterFT);
                try {
                    m_modelWS.addFeatureAsComposition(targetFeature, parameterMemberRT, j, newFeature);
                } catch (final Exception e) {
                    e.printStackTrace();
                }
            }

            break;
        }
        case 2: {
            final IFeatureType storageFT = getFeatureType("StorageChannel"); //$NON-NLS-1$
            targetFeature = FeatureFactory.createFeature(channelCollectionFE, targetRelation, fid, storageFT,
                    true);
            break;
        }
        case 3: {
            throw new NotImplementedException(
                    Messages.get("KalypsoNAProjectWizard.ExceptionNotImplementedRHT")); //$NON-NLS-1$
        }
        default: {
            break;
        }
        }// switch
        final Iterator it = mapping.keySet().iterator();
        while (it.hasNext()) {
            final String targetkey = (String) it.next();
            final String sourcekey = (String) mapping.get(targetkey);
            if ("StrangArt".equals(targetkey))
                continue;
            if (!sourcekey.equalsIgnoreCase(NULL_KEY)) {
                final Object so = sourceFeature.getProperty(sourcekey);
                final IPropertyType pt = targetFeature.getFeatureType().getProperty(targetkey);
                if (so instanceof GM_MultiCurve) {
                    final GM_Curve[] curves = new GM_Curve[] { ((GM_MultiCurve) so).getCurveAt(0) };
                    targetFeature.setProperty(targetkey, curves[0]);
                }
                // if( so instanceof GMLMultiLineString )
                // targetFeature.setProperty( targetkey, so );
                else if (pt instanceof IValuePropertyType) {
                    final IValuePropertyType vpt = (IValuePropertyType) pt;
                    if (so.getClass().equals(vpt.getTypeHandler().getValueClass())) {
                        targetFeature.setProperty(targetkey, so);
                    } else {
                        try {
                            targetFeature.setProperty(targetkey, SpecialPropertyMapper.map(so.getClass(),
                                    vpt.getTypeHandler().getValueClass(), so));
                        } catch (final Exception e) {
                            e.printStackTrace();
                        }
                    }
                }
            }
        }
        channelList.add(targetFeature);

    } // for i

}

From source file:org.wso2.carbon.event.simulator.core.internal.CarbonEventSimulator.java

@Override
public void deleteDBConfigFile(String fileName, AxisConfiguration axisConfiguration) throws AxisFault {

    int tenantID = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
    HashMap<String, DataSourceTableAndStreamInfo> dataSourceTableAndStreamInfoMap = tenantSpecificDataSourceInfoMap
            .get(tenantID);/*from  ww w  .j a  v  a  2  s  .c o m*/

    fileName = fileName.replace(EventSimulatorConstant.DATA_SOURCE_CONFIGURATION_XML_SUFFIX, "");
    DataSourceTableAndStreamInfo dataSourceTableAndStreamInfo = dataSourceTableAndStreamInfoMap.get(fileName);
    String repo = axisConfiguration.getRepository().getPath();
    String path = repo + EventSimulatorConstant.DEPLOY_DIRECTORY_PATH;
    String xmlFilePath = path + File.separator + dataSourceTableAndStreamInfo.getFileName();

    File xmlFile = new File(xmlFilePath);
    if (xmlFile.exists()) {
        dataSourceTableAndStreamInfoMap.remove(fileName);
        xmlFile.delete();
        Map<String, EventCreatorForDB> tenantSpecificEventSimulatorMap = dbEventSimulatorMap.get(tenantID);
        if (tenantSpecificEventSimulatorMap != null) {
            tenantSpecificEventSimulatorMap.remove(fileName);
        }
    }
}