Example usage for org.springframework.util StringUtils isEmpty

List of usage examples for org.springframework.util StringUtils isEmpty

  1. HOME
  2. Java
  3. org.springframework
  4. org.springframework.util.*
  5. StringUtils
  6. isEmpty

Introduction

In this page you can find the example usage for org.springframework.util StringUtils isEmpty.

Prototype

public static boolean isEmpty(@Nullable Object str)

Source Link

Document

Check whether the given object (possibly a String ) is empty.

Usage

From source file:com.digitalgeneralists.assurance.ui.components.ScanDefinitionPanel.java

public boolean validateFormState() {
    Color controlInErrorBackgroundColor = Color.red;
    Color defaultControlBackgroundColor = Color.white;

    boolean result = true;

    if (StringUtils.isEmpty(this.nameTextField.getText())) {
        this.nameTextField.setBackground(controlInErrorBackgroundColor);
        result = false;/*  www.  java 2s .co  m*/
    } else {
        this.nameTextField.setBackground(defaultControlBackgroundColor);
    }

    if (!this.scanMappingsList.validateFormState()) {
        result = false;
    }

    return result;
}

From source file:org.ihtsdo.otf.refset.graph.gao.HistoryGao.java

/**
 * @param memberId/*  w  w  w  .j  a v  a 2s .  co m*/
 * @return {@link ChangeRecord}
 */
public ChangeRecord<Member> getMemberStateHistory(String memberId, String refsetId)
        throws RefsetGraphAccessException, EntityNotFoundException {

    Object[] criteria = { memberId, refsetId };

    LOGGER.debug("Getting member history for criteria {}", criteria);

    ChangeRecord<Member> history = new ChangeRecord<Member>();

    TitanGraph g = null;

    try {

        g = f.getReadOnlyGraph();
        Iterable<Vertex> vRs = g.query().has(TYPE, VertexType.refset.toString()).has(ID, refsetId).limit(1)
                .vertices();

        if (!vRs.iterator().hasNext()) {

            throw new EntityNotFoundException("Refset does not exist for given refset id " + refsetId);
        }

        Vertex vR = vRs.iterator().next();

        GremlinPipeline<Vertex, Vertex> pipe = new GremlinPipeline<Vertex, Vertex>(g);

        pipe.start(vR).inE(EdgeLabel.members.toString()).outV().has(ID, memberId).has(TYPE,
                VertexType.member.toString());

        List<Vertex> vMs = pipe.toList();

        for (Vertex vM : vMs) {

            Member currentMember = RefsetConvertor.getMember(vM);

            Iterable<Edge> edges = vM.getEdges(Direction.OUT, EdgeLabel.members.toString());
            for (Edge edge : edges) {

                Set<String> eKeys = edge.getPropertyKeys();
                if (eKeys.contains(REFERENCE_COMPONENT_ID)) {

                    String referenceComponentId = edge.getProperty(REFERENCE_COMPONENT_ID);
                    currentMember.setReferencedComponentId(referenceComponentId);

                }
            }

            GremlinPipeline<Vertex, Vertex> fPipe = new GremlinPipeline<Vertex, Vertex>();
            fPipe.start(vM).outE(EdgeLabel.hasState.toString()).inV().has(ACTIVE).has(TYPE,
                    VertexType.hMember.toString());

            List<Vertex> fls = fPipe.toList();

            List<Member> ms = RefsetConvertor.getStateMembers(fls);

            //we need to get missing data from existing member detail. TODO create full details during state creation
            for (Member m : ms) {

                if (StringUtils.isEmpty(m.getModuleId())) {

                    m.setModuleId(currentMember.getModuleId());
                }

                if (StringUtils.isEmpty(m.getReferencedComponentId())) {

                    m.setReferencedComponentId(currentMember.getReferencedComponentId());
                }

            }

            history.setRecords(ms);
        }

    } catch (EntityNotFoundException e) {

        RefsetGraphFactory.rollback(g);
        LOGGER.error("Error getting member state history", e);

        throw e;

    } catch (Exception e) {

        RefsetGraphFactory.rollback(g);
        LOGGER.error("Error getting member state history", e);
        throw new RefsetGraphAccessException(e.getMessage(), e);

    } finally {

        RefsetGraphFactory.shutdown(g);
    }

    LOGGER.debug("Returning {} ", history);

    return history;

}

From source file:com.sastix.cms.client.impl.CmsClient.java

@Override
public String getUID(String region) {
    StringBuilder url = new StringBuilder(getUrlRoot()).append(Constants.GET_UID);
    LOG.debug("API call: " + url);
    if (StringUtils.isEmpty(region)) {
        region = Constants.UID_REGION;
    }//from   w  w w  .  ja  v a2s.c  om
    final String UID = retryRestTemplate.postForObject(url.toString(), region, String.class);
    return UID;
}

From source file:com.formkiq.core.equifax.service.EquifaxResponseProcessor.java

/**
 * Determine error code./*  w  ww  .ja v  a2  s  .  c o  m*/
 * @param err {@link CERRSegment}
 * @return {@link String}
 */
private String getErrorCode(final CERRSegment err) {

    if (err.getNumberOfProcessingErrors() > 0) {

        String code = this.processingErrors.get(err.getProcessingErrorCode1());

        if (StringUtils.isEmpty(code)) {
            code = "Application is not approved PE " + err.getProcessingErrorCode1();
        }

        return code;
    }

    if (err.getNumberOfFormatErrors() > 0) {

        String code = this.formatErrors.get(err.getFormatErrorCode1());

        if (StringUtils.isEmpty(code)) {
            code = "Application is not approved FE " + err.getFormatErrorCode1();
        }

        return code;
    }

    if (err.getNumberOfValidityErrors() > 0) {

        String code = this.validityErrors.get(err.getValidityErrorCode1());

        if (StringUtils.isEmpty(code)) {
            code = "Application is not approved VC " + err.getValidityErrorCode1();
        }

        return code;
    }

    return "Application is not approved";
}

From source file:com.seajas.search.contender.service.enricher.EnricherService.java

/**
 * Build the media notification context.
 *
 * @param document/*from  w w  w.  j av  a  2  s  . co m*/
 * @param reference
 * @return List<String>
 */
private List<String> buildContext(final EnricherDocument document, final String reference) {
    List<String> result = new ArrayList<String>();

    result.add("referrer=" + reference);

    if (!StringUtils.isEmpty(document.getTitle()))
        result.add("title=" + document.getTitle());

    return result;
}

From source file:cn.guoyukun.spring.jpa.plugin.web.controller.BaseTreeableController.java

@Override
protected String redirectToUrl(String backURL) {
    if (!StringUtils.isEmpty(backURL)) {
        return super.redirectToUrl(backURL);
    }/*from w  ww  . jav a  2 s  . co m*/
    return super.redirectToUrl(viewName("success"));
}

From source file:be.roots.taconic.pricingguide.service.PDFServiceImpl.java

private PdfPTable buildModelPricingTable(Pricing pricing) {
    final PdfPTable pricingTable = new PdfPTable(pricing.getNumberOfHeaderItems());

    pricingTable.addCell(cell(new Paragraph(pricing.getCategory(), iTextUtil.getFontModelCategory()),
            pricing.getNumberOfHeaderItems()));
    pricingTable.addCell(cell(new Paragraph(" "), pricing.getNumberOfHeaderItems()));

    if (pricing.isQuantities()) {
        pricingTable.addCell(cellH(new Paragraph("Quantity", iTextUtil.getFontModelPricingTitle())));
    }/*from  www.j  av  a 2s  .c  o m*/
    if (pricing.isAge()) {
        pricingTable.addCell(cellH(new Paragraph("Age (weeks)", iTextUtil.getFontModelPricingTitle())));
    }
    if (pricing.isMale()) {
        pricingTable.addCell(cellH(new Paragraph("Male", iTextUtil.getFontModelPricingTitle())));
    }
    if (pricing.isFemale()) {
        pricingTable.addCell(cellH(new Paragraph("Female", iTextUtil.getFontModelPricingTitle())));
    }
    boolean invert = false;
    for (Line line : pricing.getLines()) {
        if (pricing.isQuantities()) {
            pricingTable.addCell(
                    cellD(new Paragraph(line.getQuantity(), iTextUtil.getFontModelPricingData()), invert));
        }
        if (pricing.isAge()) {
            pricingTable
                    .addCell(cellD(new Paragraph(line.getAge(), iTextUtil.getFontModelPricingData()), invert));
        }
        if (pricing.isMale()) {
            pricingTable
                    .addCell(cellD(new Paragraph(line.getMale(), iTextUtil.getFontModelPricingData()), invert));
        }
        if (pricing.isFemale()) {
            pricingTable.addCell(
                    cellD(new Paragraph(line.getFemale(), iTextUtil.getFontModelPricingData()), invert));
        }
        invert = !invert;
    }

    if (!StringUtils.isEmpty(pricing.getMessage())) {
        pricingTable.addCell(cell(new Paragraph(pricing.getMessage(), iTextUtil.getFontModelPricingMessage()),
                pricing.getNumberOfHeaderItems()));
    }
    pricingTable.addCell(cell(new Paragraph(" "), pricing.getNumberOfHeaderItems()));

    return pricingTable;
}

From source file:com.formkiq.core.service.UserServiceImplTest.java

/**
* testGenerateResetToken01()./*w  ww  . j  ava  2 s.  c  o  m*/
*/
@Test
public void testGenerateResetToken01() {
    // given
    String email = "ASD";
    Date date = new Date();
    User u = new User();
    u.setStatus(UserStatus.ACTIVE);

    // when
    expect(this.dateService.now()).andReturn(date);
    expect(this.userDao.findUser(email)).andReturn(u);
    expect(this.userDao.saveUser(u)).andReturn(u);

    replayAll();
    this.service.generateResetToken(email);

    // then
    verifyAll();
    assertFalse(StringUtils.isEmpty(u.getResetToken()));
    assertEquals(date, u.getResetInsertedDate());
}

From source file:com.baidu.rigel.biplatform.tesseract.node.service.impl.IsNodeServiceImpl.java

@Override
public void saveNodeImage(Node node) {
    LOGGER.info(String.format(LogInfoConstants.INFO_PATTERN_FUNCTION_BEGIN, "saveNodeImage",
            "[node:" + node + "]"));
    if (node == null || StringUtils.isEmpty(node.getClusterName())) {
        LOGGER.info(String.format(LogInfoConstants.INFO_PATTERN_FUNCTION_EXCEPTION, "saveNodeImage",
                "[node:" + node + "]"));
        throw new IllegalArgumentException();
    }//from   w w w.  j a v a 2s  . c o m
    FileUtils.write(node.getImageFilePath(), SerializationUtils.serialize(node), true);
    LOGGER.info(
            String.format(LogInfoConstants.INFO_PATTERN_FUNCTION_END, "saveNodeImage", "[node:" + node + "]"));
}

From source file:io.spring.initializr.web.ui.UiController.java

@RequestMapping(value = "/ui/dependencies", produces = "application/json")
public ResponseEntity<String> dependencies(@RequestParam(required = false) String version) {
    List<DependencyGroup> dependencyGroups = metadataProvider.get().getDependencies().getContent();
    List<DependencyItem> content = new ArrayList<>();
    Version v = StringUtils.isEmpty(version) ? null : Version.parse(version);
    dependencyGroups.forEach(g -> g.getContent().forEach(d -> {
        if (v != null && d.getVersionRange() != null) {
            if (d.match(v)) {
                content.add(new DependencyItem(g.getName(), d));
            }//from  ww w  .  j a v  a 2  s .co m
        } else {
            content.add(new DependencyItem(g.getName(), d));
        }
    }));
    String json = writeDependencies(content);
    return ResponseEntity.ok().contentType(MediaType.APPLICATION_JSON).eTag(createUniqueId(json)).body(json);
}