Example usage for java.util List listIterator

List of usage examples for java.util List listIterator

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Introduction

In this page you can find the example usage for java.util List listIterator.

Prototype

ListIterator<E> listIterator();

Source Link

Document

Returns a list iterator over the elements in this list (in proper sequence).

Usage

From source file:gov.nih.nci.ncicb.cadsr.common.jsp.tag.handler.AvailableValidValue.java

public String generateHtml(List nonListedVVs, List availableValidVaues, String questionIdSeq) {
    StringBuffer selectHtml = new StringBuffer(
            "<select class=\"" + selectClassName + "\" name=\"" + selectName + "\"> \n");

    StringBuffer optionHtml = (StringBuffer) pageContext.getAttribute(questionIdSeq + "validValueOptionBuffer");
    ///*  w w w .ja v a2  s.  co m*/
    //The options are cached since they dont change for the same question
    //
    if (optionHtml != null) {
        return selectHtml.toString() + optionHtml.toString();
    }
    optionHtml = new StringBuffer();

    ListIterator avalilableVVsListIterate = nonListedVVs.listIterator();
    while (avalilableVVsListIterate.hasNext()) {
        FormValidValue fvv = (FormValidValue) avalilableVVsListIterate.next();
        int index = availableValidVaues.indexOf(fvv);
        optionHtml.append("<option value=\"" + index + "\">" + fvv.getLongName() + "</option> \n");
    }
    optionHtml.append("</select>");

    pageContext.setAttribute(questionIdSeq + "validValueOptionBuffer", optionHtml);

    return selectHtml.toString() + optionHtml.toString();
}

From source file:org.codice.ddf.condpermadmin.PermissionActivator.java

@Override
public void grantPermission(String bundle, String permission) throws Exception {
    synchronized (this) {
        // use the parsed policy to make it easier to parse the permission string
        final ParsedPolicy parsedPolicy = new Parser(false).parse(new StringReader(
                String.format("grant codebase \"file:/%s\" { permission %s; }", bundle, permission)));
        final List<ParsedPolicyEntry> grantEntries = parsedPolicy.getGrantEntries();
        final List<ConditionalPermissionInfo> allGrantInfos = new ArrayList<>();
        final ConditionalPermissionUpdate conditionalPermissionUpdate = conditionalPermissionAdmin
                .newConditionalPermissionUpdate();

        buildConditionalPermissionInfo(grantEntries, allGrantInfos, ConditionalPermissionInfo.ALLOW);
        final ConditionalPermissionInfo grantInfo = allGrantInfos.get(0);
        final List<ConditionalPermissionInfo> conditionalInfos = conditionalPermissionUpdate
                .getConditionalPermissionInfos();
        boolean added = false;

        // see if we can find one conditional permission for the exact same permission
        // if we do, let's just add this new bundle to the list as opposed to adding a
        // brand new conditional permission
        for (final ListIterator<ConditionalPermissionInfo> i = conditionalInfos.listIterator(); i.hasNext();) {
            final ConditionalPermissionInfo permInfo = i.next();

            if (Objects.equals(grantInfo.getAccessDecision(), permInfo.getAccessDecision())
                    && Arrays.equals(grantInfo.getPermissionInfos(), permInfo.getPermissionInfos())) {
                final ConditionInfo[] conditions = permInfo.getConditionInfos();

                if ((conditions != null) && (conditions.length == 1)
                        && BUNDLE_NAME_CONDITION.equals(conditions[0].getType())) {
                    final String[] bundles = conditions[0].getArgs();
                    final String[] newBundles = new String[bundles.length + 1];

                    System.arraycopy(bundles, 0, newBundles, 0, bundles.length);
                    newBundles[bundles.length] = bundle;
                    final ConditionalPermissionInfo newPermInfo = conditionalPermissionAdmin
                            .newConditionalPermissionInfo(permInfo.getName(),
                                    new ConditionInfo[] {
                                            new ConditionInfo(BUNDLE_NAME_CONDITION, newBundles) },
                                    permInfo.getPermissionInfos(), permInfo.getAccessDecision());

                    i.set(newPermInfo);/*from w w  w . j av a2 s  .  c  om*/
                    added = true;
                    break;
                }
            }
        }
        if (!added) {
            // if priority is to grant then insert at the top, otherwise insert before
            // the last entry which always reference an all-permission to deny
            final int index = (priorityResult == Priority.GRANT) ? 0 : conditionalInfos.size() - 1;

            conditionalInfos.add(index, grantInfo);
        }
        conditionalPermissionUpdate.commit();
    }
}

From source file:org.apache.ranger.biz.RangerTagDBRetriever.java

private List<RangerTagResourceMap> getAllTagResourceMaps() {

    List<XXTagResourceMap> xTagResourceMaps = daoMgr.getXXTagResourceMap()
            .findForServicePlugin(xService.getId());
    ListIterator<XXTagResourceMap> iterTagResourceMap = xTagResourceMaps.listIterator();

    List<RangerTagResourceMap> ret = new ArrayList<RangerTagResourceMap>();

    while (iterTagResourceMap.hasNext()) {

        XXTagResourceMap xTagResourceMap = iterTagResourceMap.next();

        if (xTagResourceMap != null) {

            RangerTagResourceMap tagResourceMap = new RangerTagResourceMap();

            tagResourceMap.setId(xTagResourceMap.getId());
            tagResourceMap.setGuid(xTagResourceMap.getGuid());
            tagResourceMap.setCreatedBy(lookupCache.getUserScreenName(xTagResourceMap.getAddedByUserId()));
            tagResourceMap.setUpdatedBy(lookupCache.getUserScreenName(xTagResourceMap.getUpdatedByUserId()));
            tagResourceMap.setCreateTime(xTagResourceMap.getCreateTime());
            tagResourceMap.setUpdateTime(xTagResourceMap.getUpdateTime());
            tagResourceMap.setResourceId(xTagResourceMap.getResourceId());
            tagResourceMap.setTagId(xTagResourceMap.getTagId());

            ret.add(tagResourceMap);//w w w .  j  a  v a  2s .  c  o  m
        }
    }
    return ret;
}

From source file:com.oneops.daq.dao.LogDao.java

/**
 * Gets the log data.//from w ww  .  ja  va 2  s  .  co  m
 *
 * @param req the req
 * @return the log data
 */
public GetLogDataResponse getLogData(GetLogDataRequest req) {

    //      Long start = new Long(req.getStart());
    Long start = Long.valueOf(req.getStart());

    //      Long end = new Long(req.getEnd());
    Long end = Long.valueOf(req.getEnd());

    int maxColumns = 10000;

    GetLogDataResponse resp = new GetLogDataResponse(req);
    List<LogData> logData = new ArrayList<LogData>();
    try {
        long startTime = System.currentTimeMillis();

        MultigetSliceQuery<byte[], com.eaio.uuid.UUID, String> multigetSliceQuery = HFactory
                .createMultigetSliceQuery(keyspace, bytesSerializer, timeuuidSerializer, stringSerializer);
        multigetSliceQuery.setColumnFamily(LOG_DATA_CF);
        List<byte[]> keys = new ArrayList<byte[]>();

        // can be null=all or debug, info, warn, error, fatal
        String levelList = req.getLevelList();
        List<String> levels = null;
        if (levelList == null || levelList.equalsIgnoreCase("all")) {
            levels = Arrays.asList(allLogLevels);
        } else {
            levels = Arrays.asList(levelList.split(","));
        }
        //          String keyBase = new Long(req.getCi_id()).toString();
        String keyBase = Long.valueOf(req.getCi_id()).toString();

        String classList = req.getClassList();
        List<String> classes = null;
        if (classList == null) {
            classes = Arrays.asList(basicLogClasses);
        } else {
            classes = Arrays.asList(levelList.split(","));
        }

        for (String logClass : classes) {

            /*             if ( logClass.equalsIgnoreCase("all") ) {
                            for (int j=0; j<basicLogClasses.length; j++) {
                               classes.add(basicLogClasses[j]);                   
                            }      
                            continue;
                         }
            */

            for (String level : levels) {

                /*                if ( level.contains("+") ) {
                                   String startingLevel = logClass.replace("+","");
                                   Boolean logLevelPassed = false;
                                   for (int j=0; j<allLogTypes.length; j++) {
                                      String lc = allLogTypes[j];
                                      if (lc.equalsIgnoreCase(startingLevel)) {
                 logLevelPassed = true;
                                      }
                                      if (logLevelPassed) {
                 levels.add(lc);
                                      }
                                              
                                   }      
                                   continue;
                                }        */

                logger.debug("appending level:" + level);
                keys.add((keyBase + ":" + logClass + ":" + level).getBytes());

            }

        }

        multigetSliceQuery.setKeys(keys);
        UUID startUuid = new UUID(start, UUIDGen.getClockSeqAndNode());
        UUID endUuid = new UUID(end, UUIDGen.getClockSeqAndNode());
        multigetSliceQuery.setRange(startUuid, endUuid, false, maxColumns);

        logger.debug("start:" + start + " end:" + end + " for: " + keyBase + ":" + levelList);

        QueryResult<Rows<byte[], UUID, String>> result = multigetSliceQuery.execute();
        Rows<byte[], UUID, String> rows = result.get();

        long endTime = System.currentTimeMillis();
        long cassDuration = endTime - startTime;

        // put the by-metric results into 1 csv-like table (time,metric1,metric2,etc) 
        // ... should find faster way to do this, but still 10x faster than gwt DataTable serialization
        int rowCount = 0;
        for (Row<byte[], UUID, String> row : rows) {

            String rowName = new String(row.getKey());
            String[] keyParts = rowName.split(":");
            String logClass = keyParts[1];
            String level = keyParts[2];

            List<HColumn<UUID, String>> cols = row.getColumnSlice().getColumns();
            Iterator<HColumn<UUID, String>> listIter = cols.listIterator();
            while (listIter.hasNext()) {
                HColumn<UUID, String> c = (HColumn<UUID, String>) listIter.next();
                LogData logEntry = new LogData();
                UUID uuid = c.getName();
                logEntry.setTimestamp(uuid.getTime());
                logEntry.setMessage(c.getValue());
                logEntry.setLevel(level);
                logEntry.setLogClass(logClass);
                logData.add(logEntry);
                rowCount++;
            }
        }
        resp.setLogData(logData);

        endTime = System.currentTimeMillis();
        long duration = endTime - startTime;

        logger.debug("getLogData took: " + duration + " ms (cass query:" + cassDuration + " ms) returning:"
                + rowCount + " rows");

    } catch (HectorException he) {
        he.printStackTrace();
    }

    return resp;
}

From source file:br.com.ingenieux.mojo.beanstalk.env.ReplaceEnvironmentMojo.java

/**
 * Prior to Launching a New Environment, lets look and copy the most we can
 *
 * @param curEnv current environment// www .  j av  a 2  s.  c om
 */
private void copyOptionSettings(EnvironmentDescription curEnv) throws Exception {
    /**
     * Skip if we don't have anything
     */
    if (null != this.optionSettings && this.optionSettings.length > 0) {
        return;
    }

    DescribeConfigurationSettingsResult configSettings = getService()
            .describeConfigurationSettings(new DescribeConfigurationSettingsRequest()
                    .withApplicationName(applicationName).withEnvironmentName(curEnv.getEnvironmentName()));

    List<ConfigurationOptionSetting> newOptionSettings = new ArrayList<ConfigurationOptionSetting>(
            configSettings.getConfigurationSettings().get(0).getOptionSettings());

    ListIterator<ConfigurationOptionSetting> listIterator = newOptionSettings.listIterator();

    while (listIterator.hasNext()) {
        ConfigurationOptionSetting curOptionSetting = listIterator.next();

        boolean bInvalid = harmfulOptionSettingP(curEnv.getEnvironmentId(), curOptionSetting);

        if (bInvalid) {
            getLog().info(format("Excluding Option Setting: %s:%s['%s']", curOptionSetting.getNamespace(),
                    curOptionSetting.getOptionName(), CredentialsUtil.redact(curOptionSetting.getValue())));
            listIterator.remove();
        } else {
            getLog().info(format("Including Option Setting: %s:%s['%s']", curOptionSetting.getNamespace(),
                    curOptionSetting.getOptionName(), CredentialsUtil.redact(curOptionSetting.getValue())));
        }
    }

    Object __secGroups = project.getProperties().get("beanstalk.securityGroups");

    if (null != __secGroups) {
        String securityGroups = StringUtils.defaultString(__secGroups.toString());

        if (!StringUtils.isBlank(securityGroups)) {
            ConfigurationOptionSetting newOptionSetting = new ConfigurationOptionSetting(
                    "aws:autoscaling:launchconfiguration", "SecurityGroups", securityGroups);
            newOptionSettings.add(newOptionSetting);
            getLog().info(format("Including Option Setting: %s:%s['%s']", newOptionSetting.getNamespace(),
                    newOptionSetting.getOptionName(), newOptionSetting.getValue()));
        }
    }

    /*
     * Then copy it back
     */
    this.optionSettings = newOptionSettings.toArray(new ConfigurationOptionSetting[newOptionSettings.size()]);
}

From source file:com.taobao.gecko.service.impl.GeckoHandler.java

private boolean removeDisconnectedConnection(final String group) {
    // connection)
    final List<Connection> currentConnList = this.remotingController.getRemotingContext()
            .getConnectionsByGroup(group);
    Connection disconnectedConn = null;
    if (currentConnList != null) {

        synchronized (currentConnList) {
            final ListIterator<Connection> it = currentConnList.listIterator();
            while (it.hasNext()) {
                final Connection currentConn = it.next();
                if (!currentConn.isConnected()) {
                    disconnectedConn = currentConn;
                    break;
                } else {
                    // 
                    // 
                    if (!((DefaultConnection) currentConn).isReady() && !currentConn.getGroupSet().isEmpty()) {
                        this.notifyConnectionReady((DefaultConnection) currentConn);
                    }//from  ww w  .j av a  2  s .c  om
                }
            }
        }
    }
    if (disconnectedConn != null) {
        return currentConnList.remove(disconnectedConn);
    } else {
        return false;
    }
}

From source file:org.sakaiproject.poll.service.impl.PollListManagerImpl.java

public List<Option> getVisibleOptionsForPoll(Long pollId) {
    List<Option> options = getOptionsForPoll(pollId);

    //iterate and remove deleted options
    for (Iterator<Option> i = options.listIterator(); i.hasNext();) {
        Option o = i.next();//ww  w.  j  a  v a2 s. c om
        if (o == null || o.getDeleted()) {
            i.remove();
        }
    }

    return options;
}

From source file:com.alibaba.napoli.gecko.service.impl.GeckoHandler.java

private boolean removeDisconnectedConnection(final String group) {
    // ???connection??)
    final List<Connection> currentConnList = this.remotingController.getRemotingContext()
            .getConnectionsByGroup(group);
    Connection disconnectedConn = null;
    if (currentConnList != null) {

        synchronized (currentConnList) {
            final ListIterator<Connection> it = currentConnList.listIterator();
            while (it.hasNext()) {
                final Connection currentConn = it.next();
                if (!currentConn.isConnected()) {
                    disconnectedConn = currentConn;
                    break;
                } else {
                    // ?????
                    // ???
                    if (!((DefaultConnection) currentConn).isReady() && !currentConn.getGroupSet().isEmpty()) {
                        this.notifyConnectionReady((DefaultConnection) currentConn);
                    }// w  w w . j  a  va2  s .  c  o m
                }
            }
        }
    }
    if (disconnectedConn != null) {
        return currentConnList.remove(disconnectedConn);
    } else {
        return false;
    }
}

From source file:com.projity.pm.graphic.model.transform.NodeCacheTransformer.java

private Map<GraphicNode, List<GraphicNode>> extractAssignments(List list) {
    Map<GraphicNode, List<GraphicNode>> map = new HashMap<GraphicNode, List<GraphicNode>>();
    GraphicNode current, last;//www  .j  a  v  a2s  . c om
    Stack<GraphicNode> path = new Stack<GraphicNode>();
    for (ListIterator i = list.listIterator(); i.hasNext();) {
        current = (GraphicNode) i.next();
        if (current.getLevel() == 1) {
            path.clear();
            path.push(current);
            continue;
        }
        while ((last = path.peek()).getLevel() >= current.getLevel())
            path.pop();
        if (current.isAssignment()) {
            GraphicNode task = path.peek();
            List<GraphicNode> ass = map.get(task);
            if (ass == null) {
                ass = new LinkedList<GraphicNode>();
                map.put(task, ass);
            }
            ass.add(current);
            i.remove();
        }
        path.push(current);
    }
    return map;
}

From source file:javazoom.jlgui.player.amp.playlist.ui.PlaylistUI.java

/**
 * Add directories to playlistUI./*from   w  ww  . jav a2 s . c o m*/
 * @param folderList
 */
public void addDirs(List folderList) {
    if (folderList.size() > 0) {
        ListIterator it = folderList.listIterator();
        while (it.hasNext()) {
            addDir((File) it.next());
        }
    }
}