Example usage for org.apache.commons.collections4 CollectionUtils isEmpty

Introduction

In this page you can find the example usage for org.apache.commons.collections4 CollectionUtils isEmpty.

Prototype

public static boolean isEmpty(final Collection<?> coll)

Source Link

Document

Null-safe check if the specified collection is empty.

Usage

From source file:org.kuali.kra.protocol.actions.reviewcomments.ReviewCommentsServiceImplBase.java

private Set<String> getProtocolAggregators(ProtocolReviewableBase minute) {
    if (CollectionUtils.isEmpty(aggregatorIds) && minute != null) {

        aggregatorIds = new HashSet<String>();

        if (StringUtils.isNotBlank(minute.getProtocol().getProtocolNumber())) {
            Map<String, String> protocolAttr = new HashMap<String, String>();
            protocolAttr.put(KcKimAttributes.PROTOCOL, minute.getProtocol().getProtocolNumber());
            Set<String> protoResults = (Set<String>) roleService.getRoleMemberPrincipalIds(getNamespaceHook(),
                    getAggregatorRoleNameHook(), new HashMap<String, String>(protocolAttr));

            if (CollectionUtils.isNotEmpty(protoResults)) {
                aggregatorIds.addAll(protoResults);
            }//  ww  w. j a  v  a 2s.c  o  m
        }

        if (StringUtils.isNotBlank(minute.getProtocol().getLeadUnitNumber())) {
            Map<String, String> leadUnitAttr = new HashMap<String, String>();
            leadUnitAttr.put(KcKimAttributes.UNIT_NUMBER, minute.getProtocol().getLeadUnitNumber());
            Set<String> leadUnitResults = (Set<String>) roleService.getRoleMemberPrincipalIds(
                    getNamespaceHook(), getAggregatorRoleNameHook(), new HashMap<String, String>(leadUnitAttr));

            if (CollectionUtils.isNotEmpty(leadUnitResults)) {
                aggregatorIds.addAll(leadUnitResults);
            }
        }

    }

    return aggregatorIds;
}

From source file:org.kuali.kra.protocol.actions.reviewcomments.ReviewCommentsServiceImplBase.java

private Set<String> getProtocolViewers() {
    if (CollectionUtils.isEmpty(viewerIds)) {
        viewerIds = (Set<String>) roleService.getRoleMemberPrincipalIds(getNamespaceHook(),
                getProtocolViewerRoleNameHook(), null);

    }/*from   w  ww .j  av  a 2s.  c o m*/
    return viewerIds;

}

From source file:org.kuali.kra.protocol.actions.reviewcomments.ReviewCommentsServiceImplBase.java

private Set<String> getProtocolViewers(ProtocolReviewableBase minute) {
    if (CollectionUtils.isEmpty(viewerIds) && minute != null) {

        viewerIds = new HashSet<String>();

        if (StringUtils.isNotBlank(minute.getProtocol().getProtocolNumber())) {
            Map<String, String> protocolAttr = new HashMap<String, String>();
            /*//from   w  w  w  . ja  va  2s . c om
             * IS the kim attr data for iacuc also under 'protocol'?? not sure, need to verify that
             */
            protocolAttr.put(KcKimAttributes.PROTOCOL, minute.getProtocol().getProtocolNumber());
            Set<String> protoResults = (Set<String>) roleService.getRoleMemberPrincipalIds(getNamespaceHook(),
                    getProtocolViewerRoleNameHook(), new HashMap<String, String>(protocolAttr));

            if (CollectionUtils.isNotEmpty(protoResults)) {
                viewerIds.addAll(protoResults);
            }
        }

        if (StringUtils.isNotBlank(minute.getProtocol().getLeadUnitNumber())) {
            Map<String, String> leadUnitAttr = new HashMap<String, String>();
            leadUnitAttr.put(KcKimAttributes.UNIT_NUMBER, minute.getProtocol().getLeadUnitNumber());
            Set<String> leadUnitResults = (Set<String>) roleService.getRoleMemberPrincipalIds(
                    getNamespaceHook(), getProtocolViewerRoleNameHook(),
                    new HashMap<String, String>(leadUnitAttr));

            if (CollectionUtils.isNotEmpty(leadUnitResults)) {
                viewerIds.addAll(leadUnitResults);
            }
        }
    }

    return viewerIds;

}

From source file:org.kuali.kra.protocol.actions.reviewcomments.ReviewCommentsServiceImplBase.java

public Set<String> getAdminIds() {
    if (CollectionUtils.isEmpty(adminIds)) {
        populateAdmins();
    }
    return adminIds;
}

From source file:org.kuali.kra.protocol.actions.reviewcomments.ReviewCommentsServiceImplBase.java

public List<String> getAdminUserNames() {
    if (CollectionUtils.isEmpty(adminUserNames)) {
        populateAdmins();
    }
    return adminUserNames;
}

From source file:org.kuali.kra.protocol.actions.reviewcomments.ReviewCommentsServiceImplBase.java

private int getNextAttachmentId(ProtocolBase protocol) {
    Map fieldValues = new HashMap();
    fieldValues.put("protocolIdFk", protocol.getProtocolId());
    List<PRA> reviewAttachments = (List<PRA>) businessObjectService
            .findMatchingOrderBy(getProtocolReviewAttachmentClassHook(), fieldValues, "attachmentId", false);
    if (CollectionUtils.isEmpty(reviewAttachments)) {
        return 1;
    } else {/*from   www . j  a v a  2s.c om*/
        return reviewAttachments.get(0).getAttachmentId() + 1;
    }

}

From source file:org.kuali.kra.protocol.ProtocolBase.java

public boolean isRenewalWithoutAmendment() {
    return isRenewal() && CollectionUtils.isEmpty(this.getProtocolAmendRenewal().getModules());
}

From source file:org.kuali.kra.protocol.ProtocolBase.java

public boolean isEmptyProtocolResearchAreas() {
    return CollectionUtils.isEmpty(getProtocolResearchAreas());
}

From source file:org.kuali.kra.protocol.ProtocolDocumentRuleBase.java

/**
 * At least one organization must be entered.  
 * If the default value is removed, another organization must be added before user 
 * can save/*  ww  w.  j  a  v  a 2 s. co m*/
 * @see org.kuali.kra.irb.rule.SaveProtocolLocationRule#processSaveProtocolLocationBusinessRules(org.kuali.kra.irb.rule.event.SaveProtocolLocationEvent)
 */
public boolean processProtocolLocationBusinessRules(ProtocolDocumentBase document) {
    boolean isValid = true;
    if (CollectionUtils.isEmpty(document.getProtocol().getProtocolLocations())) {
        reportError(ERROR_PROPERTY_ORGANIZATION_ID, KeyConstants.ERROR_PROTOCOL_LOCATION_SHOULD_EXIST);
        isValid = false;
    }
    return isValid;
}

From source file:org.openecomp.sdc.heat.services.manifest.ManifestUtil.java

/**
 * Scan file env map.// ww w . ja v  a  2  s  . co  m
 *
 * @param fileData     the file data
 * @param fileDataList the file data list
 * @param fileEnvMap   the file env map
 */
public static void scanFileEnvMap(FileData fileData, List<FileData> fileDataList,
        Map<String, FileData> fileEnvMap) {
    if (CollectionUtils.isEmpty(fileDataList)) {
        return;
    }

    for (FileData childFileData : fileDataList) {
        FileData.Type childType = childFileData.getType();
        if (fileData != null) {
            if (childType != null && childType.equals(FileData.Type.HEAT_ENV)) {
                fileEnvMap.put(fileData.getFile(), childFileData);
            }
        }
        scanFileEnvMap(childFileData, childFileData.getData(), fileEnvMap);
    }
}