Example usage for org.apache.commons.lang ArrayUtils isEmpty

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils isEmpty.

Prototype

public static boolean isEmpty(boolean[] array) 

Source Link

Document

Checks if an array of primitive booleans is empty or null.

Usage

From source file:net.ymate.platform.cache.impl.DefaultSerializer.java

public Object deserialize(byte[] bytes) throws Exception {
    if (ArrayUtils.isEmpty(bytes)) {
        return null;
    }//from   w ww . j a  v  a 2  s.  com
    ObjectInputStream _input = null;
    try {
        _input = new ObjectInputStream(new ByteArrayInputStream(bytes));
        return _input.readObject();
    } finally {
        IOUtils.closeQuietly(_input);
    }
}

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From source file:net.ymate.platform.plugin.Plugins.java

/**
 * @param clazz ?/*ww w. j a v  a2  s.c  o m*/
 * @return ????
 * @throws Exception ??
 */
private static DefaultPluginConfig loadConfig(Class<? extends IPluginFactory> clazz) throws Exception {
    DefaultPluginConfig _config = null;
    if (clazz != null && clazz.isAnnotationPresent(PluginFactory.class)) {
        _config = new DefaultPluginConfig();
        //
        PluginFactory _factoryAnno = clazz.getAnnotation(PluginFactory.class);
        if (StringUtils.isNotBlank(_factoryAnno.pluginHome())) {
            _config.setPluginHome(new File(_factoryAnno.pluginHome()));
        }
        String[] _packages = _factoryAnno.autoscanPackages();
        if (ArrayUtils.isEmpty(_packages)) {
            _packages = new String[] { clazz.getPackage().getName() };
        }
        _config.setAutoscanPackages(Arrays.asList(_packages));
        _config.setIncludedClassPath(_factoryAnno.includedClassPath());
        _config.setAutomatic(_factoryAnno.automatic());
        //
        IPluginEventListener _listener = ClassUtils.impl(_factoryAnno.listenerClass(),
                IPluginEventListener.class);
        if (_listener != null) {
            _config.setPluginEventListener(_listener);
        } else {
            _config.setPluginEventListener(new DefaultPluginEventListener());
        }
    }
    return _config;
}

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From source file:net.ymate.platform.validation.validate.RequriedValidator.java

public ValidateResult validate(ValidateContext context) {
    boolean _matched = false;
    Object _paramValue = context.getParamValue();
    if (_paramValue == null) {
        _matched = true;//from  w  w  w .  j av  a  2s .  com
    } else {
        if (!_paramValue.getClass().isArray()) {
            if (StringUtils.isBlank(BlurObject.bind(_paramValue).toStringValue())) {
                _matched = true;
            }
        } else {
            _matched = ArrayUtils.isEmpty((Object[]) _paramValue);
        }
    }
    if (_matched) {
        String _pName = StringUtils.defaultIfBlank(context.getParamLabel(), context.getParamName());
        _pName = I18N.formatMessage(VALIDATION_I18N_RESOURCE, _pName, _pName);
        //
        String _msg = StringUtils.trimToNull(((VRequried) context.getAnnotation()).msg());
        if (_msg != null) {
            _msg = I18N.formatMessage(VALIDATION_I18N_RESOURCE, _msg, _msg, _pName);
        } else {
            String __REQURIED = "ymp.validation.requried";
            _msg = I18N.formatMessage(VALIDATION_I18N_RESOURCE, __REQURIED, "{0} must be requried.", _pName);
        }
        return new ValidateResult(context.getParamName(), _msg);
    }
    return null;
}

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From source file:nl.knaw.huygens.timbuctoo.index.solr.SolrInputDocGenerator.java

/**
 * Evil reflection stuff to deal with getting strings/stuff out of arrays of objects.
 * It will execute the result of applying the array of methods on each of the objects.
 *//*www  .j  av a  2  s  .  c  o  m*/
private void indexArray(SolrInputDocument doc, String fieldName, Object[] array, boolean canBeEmpty,
        String... methods) {
    try {
        if (!ArrayUtils.isEmpty(array)) {
            for (Object o : array) {
                indexObject(doc, fieldName, o, canBeEmpty, methods);
            }
        } else if (!canBeEmpty && !StringUtils.isEmpty(fieldName)) {
            doc.addField(fieldName, "(empty)");
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

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From source file:nl.strohalm.cyclos.controls.groups.customizedFiles.StopCustomizingGroupFileAction.java

@Override
protected ActionForward executeAction(final ActionContext context) throws Exception {
    final StopCustomizingGroupFileForm form = context.getForm();
    final long id = form.getFileId();
    final long groupId = form.getGroupId();
    if (id <= 0L || groupId <= 0L) {
        throw new ValidationException();
    }//from www  .  ja va 2 s .  c  o  m
    final CustomizedFile file = customizedFileService.load(id, CustomizedFile.Relationships.GROUP);
    if (file.getGroup() == null || !file.getGroup().getId().equals(groupId)) {
        throw new ValidationException();
    }

    if (file.getGroup() instanceof MemberGroup) { // and BrokerGroup
        customizedFileService.stopCustomizingForMemberGroup(file);
    } else if (file.getGroup() instanceof OperatorGroup) {
        customizedFileService.stopCustomizingForOperatorGroup(file);
    } else if (file.getGroup() instanceof AdminGroup) {
        customizedFileService.stopCustomizingForAdminGroup(file);
    } else {
        throw new ValidationException();
    }
    context.sendMessage("group.customizedFiles.removed");

    // Remove the physical file
    final File physicalFile = CustomizationHelper.customizedFileOf(getServlet().getServletContext(), file);
    physicalFile.delete();
    // Remove the directory if empty
    final File dir = physicalFile.getParentFile();
    if (ArrayUtils.isEmpty(dir.list())) {
        dir.delete();
    }
    return ActionHelper.redirectWithParam(context.getRequest(), context.getSuccessForward(), "groupId",
            groupId);
}

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From source file:nl.strohalm.cyclos.controls.groups.groupFilters.customizedFiles.StopCustomizingGroupFilterFileAction.java

@Override
protected ActionForward executeAction(final ActionContext context) throws Exception {
    final StopCustomizingGroupFilterFileForm form = context.getForm();
    final long id = form.getFileId();
    final long groupFilterId = form.getGroupFilterId();
    if (id <= 0L || groupFilterId <= 0L) {
        throw new ValidationException();
    }//from  ww w  . j a va2s. com
    final CustomizedFile file = customizedFileService.load(id);
    if (file.getGroupFilter() == null || !file.getGroupFilter().getId().equals(groupFilterId)) {
        throw new ValidationException();
    }
    customizedFileService.stopCustomizingForGroupFilter(file);
    context.sendMessage("groupFilter.customizedFiles.removed");

    // Remove the physical file
    final File physicalFile = CustomizationHelper.customizedFileOf(getServlet().getServletContext(), file);
    physicalFile.delete();
    // Remove the directory if empty
    final File dir = physicalFile.getParentFile();
    if (ArrayUtils.isEmpty(dir.list())) {
        dir.delete();
    }
    return ActionHelper.redirectWithParam(context.getRequest(), context.getSuccessForward(), "groupFilterId",
            groupFilterId);
}

---

From source file:nl.strohalm.cyclos.controls.groups.groupFilters.RemoveGroupFilterAction.java

@Override
protected ActionForward executeAction(final ActionContext context) throws Exception {
    final RemoveGroupFilterForm form = context.getForm();

    // Remove the group filter
    final long id = form.getGroupFilterId();
    final GroupFilter groupFilter = groupFilterService.load(id, GroupFilter.Relationships.CUSTOMIZED_FILES);
    final Collection<CustomizedFile> customizedFiles = groupFilter.getCustomizedFiles();
    groupFilterService.remove(id);/*from   www. j  a  va  2 s.  c  o m*/

    // Remove the physical customized files for the group
    for (final CustomizedFile customizedFile : customizedFiles) {
        final File physicalFile = CustomizationHelper.customizedFileOf(getServlet().getServletContext(),
                customizedFile);
        physicalFile.delete();
        // Remove the directory if empty
        final File dir = physicalFile.getParentFile();
        if (ArrayUtils.isEmpty(dir.list())) {
            dir.delete();
        }
    }

    context.sendMessage("groupFilter.removed");
    return context.getSuccessForward();
}

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From source file:nl.strohalm.cyclos.controls.groups.RemoveGroupAction.java

@Override
protected ActionForward executeAction(final ActionContext context) throws Exception {
    final RemoveGroupForm form = context.getForm();
    final long id = form.getGroupId();
    if (id <= 0) {
        throw new ValidationException();
    }/*ww w.  j a v a  2  s .c om*/
    try {
        final Group group = groupService.load(id, Group.Relationships.CUSTOMIZED_FILES);
        final Collection<CustomizedFile> customizedFiles = group.getCustomizedFiles();
        if (group instanceof AdminGroup) {
            groupService.removeAdmin(id);
        } else if (group instanceof BrokerGroup) {
            groupService.removeBroker(id);
        } else if (group instanceof MemberGroup) {
            groupService.removeMember(id);
        } else {
            groupService.removeOperator(id);
        }
        // Remove the physical customized files for the group
        for (final CustomizedFile customizedFile : customizedFiles) {
            final File physicalFile = CustomizationHelper.customizedFileOf(getServlet().getServletContext(),
                    customizedFile);
            physicalFile.delete();
            // Remove the directory if empty
            final File dir = physicalFile.getParentFile();
            if (ArrayUtils.isEmpty(dir.list())) {
                dir.delete();
            }
        }
        context.sendMessage("group.removed");
    } catch (final Exception e) {
        context.sendMessage("group.error.removing");
    }
    return context.getSuccessForward();
}

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From source file:nl.strohalm.cyclos.dao.accounts.cards.CardDAOImpl.java

@Override
public Card loadByNumber(final BigInteger number, final Relationship... fetch) {
    Card card = uniqueResult("from Card c where c.cardNumber = :number",
            Collections.singletonMap("number", number));
    if (card == null) {
        throw new EntityNotFoundException(Card.class);
    }//from w w w  .  j a  v  a 2s.  c o  m
    if (!ArrayUtils.isEmpty(fetch)) {
        card = getFetchDao().fetch(card, fetch);
    }
    return card;
}

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From source file:nl.strohalm.cyclos.dao.accounts.fee.account.MemberAccountFeeLogDAOImpl.java

@Override
public int prepareCharge(final AccountFeeLog log) {
    final Long[] groupIds = EntityHelper.toIds(log.getAccountFee().getGroups());
    if (ArrayUtils.isEmpty(groupIds)) {
        // No groups to charge
        return 0;
    }/* w w  w  .j a va  2s .  com*/
    final MutableInt result = new MutableInt();
    runNative(new JDBCCallback() {
        @Override
        public void execute(final JDBCWrapper jdbc) throws SQLException {
            String[] placeHolders = new String[groupIds.length];
            Arrays.fill(placeHolders, "?");

            StringBuilder sql = new StringBuilder();
            sql.append(" insert into members_pending_charge");
            sql.append(" (account_fee_log_id, member_id)");
            sql.append(" select ?, id");
            sql.append(" from members m");
            sql.append(" where m.subclass = ?");
            sql.append(" and m.group_id in (").append(StringUtils.join(placeHolders, ",")).append(')');

            List<Object> args = new ArrayList<Object>(groupIds.length + 2);
            args.add(log.getId());
            args.add("M");
            CollectionUtils.addAll(args, groupIds);
            int totalMembers = jdbc.execute(sql.toString(), args.toArray());
            result.setValue(totalMembers);
        }
    });
    return result.intValue();
}

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