Example usage for org.springframework.util StringUtils hasLength

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

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Introduction

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

Prototype

public static boolean hasLength(@Nullable String str)

Source Link

Document

Check that the given String is neither null nor of length 0.

Usage

From source file:com.taobao.diamond.server.controller.BaseStoneController.java

@RequestMapping(params = "method=postConfig", method = RequestMethod.POST)
public String postConfig(HttpServletRequest request, HttpServletResponse response,
        @RequestParam("dataId") String dataId, @RequestParam("group") String group,
        @RequestParam("content") String content) {
    response.setCharacterEncoding("GBK");

    String remoteIp = getRemoteIp(request);

    boolean checkSuccess = true;
    String errorMessage = "";
    if (!StringUtils.hasLength(dataId) || DiamondUtils.hasInvalidChar(dataId.trim())) {
        checkSuccess = false;//from w ww. j a  v a2 s  . co  m
        errorMessage = "DataId";
    }
    if (!StringUtils.hasLength(group) || DiamondUtils.hasInvalidChar(group.trim())) {
        checkSuccess = false;
        errorMessage = "";
    }
    if (!StringUtils.hasLength(content)) {
        checkSuccess = false;
        errorMessage = "";
    }
    if (!checkSuccess) {
        try {
            response.sendError(INVALID_PARAM, errorMessage);
        } catch (Exception e) {
            log.error("response:" + e.getMessage(), e);
        }
        return "536";
    }

    // 
    this.configService.addConfigInfo(dataId, group, content);
    try {
        // 
        this.aggregationService.aggregation(dataId, group);
    } catch (Exception e) {
        log.error("", e);
    }
    try {
        // 
        this.realTimeNotify(dataId, group);
    } catch (Exception e) {
        log.error("", e);
    }
    try {
        // ipdataIdredis
        this.addIpToDataIdAndGroup(remoteIp, dataId, group);
    } catch (Exception e) {
        log.error("redis", e);
    }
    return "200";
}

From source file:grails.plugin.springsecurity.web.access.intercept.AnnotationFilterInvocationDefinition.java

protected String findGrailsUrl(final UrlMappingInfo mapping) {

    String uri = mapping.getURI();
    if (StringUtils.hasLength(uri)) {
        return uri;
    }//  w  w w  .j a v a2s.  c  o m

    String viewName = mapping.getViewName();
    if (viewName != null) {
        if (!viewName.startsWith(SLASH)) {
            viewName = SLASH + viewName;
        }
        return viewName;
    }

    String actionName = mapping.getActionName();
    if (!StringUtils.hasLength(actionName)) {
        actionName = "";
    }

    String controllerName = mapping.getControllerName();

    if (isController(controllerName, actionName)) {
        return createControllerUri(controllerName, actionName);
    }

    if (grails23Plus && controllerName != null) {
        String namespace = mapping.getNamespace();
        if (namespace != null) {
            String fullControllerName = resolveFullControllerName(controllerName, namespace);
            return createControllerUri(fullControllerName, actionName);
        }
    }

    return null;
}

From source file:org.zilverline.extractors.AbstractExtractor.java

/**
 * This method extracts all relevant info of the file as an ParsedFileInfo object. Uses getContent as callback.
 * //  www  . j a v a2s  .c  o m
 * @param f the File to extract content from
 * 
 * @return ParsedFileInfo the object containing relevant info of the provided file
 */
public final ParsedFileInfo extractInfo(final File f) {
    if (f == null) {
        log.warn("Something went terribly wrong, file = null, returning null ");
        return null;
    }
    try {
        setFile(f);

        Reader reader = getContent(f);
        fileInfo.setReader(reader);
        // get the summary from the reader
        if (reader != null) {
            String summary = fileInfo.getSummary();

            if (!StringUtils.hasText(summary)) {
                char[] sumChars = new char[SUMMARY_SIZE];
                int numChars = 0;
                try {
                    if (reader.markSupported()) {
                        reader.mark(SUMMARY_SIZE);
                        numChars = reader.read(sumChars);
                        reader.reset();
                    }
                    if (numChars > 0) {
                        summary = new String(sumChars, 0, numChars);
                    }
                    if (log.isDebugEnabled()) {
                        log.debug("Summary extracted from reader: " + summary);
                    }
                    setSummary(getSummaryFromContent(summary));
                } catch (IOException e) {
                    log.warn("Error extracting summary form reader", e);
                }
            }
        }
        // Set the title if there's none yet
        if (!StringUtils.hasLength(fileInfo.getTitle())) {
            fileInfo.setTitle(FileUtils.getBasename(f));
        }
    } catch (Exception e) {
        // here we don't throw any, since we do not want to interrupt the indexing process
        log.warn("Unexpected Error extracting content from  " + f.getName(), e);
    } catch (OutOfMemoryError e) {
        // this happens with very, very large Documents
        log.error("Very Serious Error. Out of Memory for very large documents: " + f.getName()
                + ", try increasing your JVM heap  size: for example, start your server with option '-Xmx128m'."
                + " Skipping file.", e);
    } catch (Throwable e) {
        log.error("Very Serious Error while extracting contents from: " + f.getName(), e);
    }

    return fileInfo;
}

From source file:org.openmrs.module.patientnarratives.web.controller.FullNarrativeFormController.java

@Override
protected Object formBackingObject(HttpServletRequest request) throws Exception {

    try {//from w w  w.j  av a2s . c  om
        if (StringUtils.hasLength(request.getParameter("comment"))) {
            PatientNarrativesService patientNarrativesService = Context
                    .getService(PatientNarrativesService.class);

            NarrativeComments narrativeComments = new NarrativeComments();
            narrativeComments.setComment(request.getParameter("comment"));

            String encounterId = request.getParameter("encounterId");
            narrativeComments.setEncounterId(Integer.parseInt(encounterId));
            patientNarrativesService.saveNarrativesComment(narrativeComments);

            request.getSession().setAttribute(WebConstants.OPENMRS_MSG_ATTR, "patientnarratives.comment.added");
        }

        if (StringUtils.hasLength(request.getParameter("newStatus"))) {

            String newStatus = request.getParameter("newStatus");
            int encounterId = Integer.parseInt(request.getParameter("encounterId"));
            Encounter encounter = Context.getEncounterService().getEncounter(encounterId);

            Set<Obs> obs = encounter.getObs();
            Iterator<Obs> observation = obs.iterator();

            Integer statusObsId = null;
            Obs nowOb = null;

            while (observation.hasNext()) {
                nowOb = observation.next();
                if (nowOb.getConcept().getConceptId() == 15 && !nowOb.isVoided()) {
                    statusObsId = nowOb.getId();
                    Obs statusObs = Context.getObsService().getObs(statusObsId);
                    Context.getObsService().voidObs(statusObs, "obs voided");
                    break;
                }
            }

            Person patient = encounter.getPatient();
            Location location = Context.getLocationService().getDefaultLocation();

            Obs newObs = new Obs(patient, nowOb.getConcept(), new Date(), location);
            newObs.setValueText(newStatus);
            newObs.setEncounter(encounter);

            Context.getObsService().saveObs(newObs, null);

            request.getSession().setAttribute(WebConstants.OPENMRS_MSG_ATTR,
                    "patientnarratives.status.updated");
        }

        if (StringUtils.hasLength(request.getParameter("registerEncounterId"))) {
            Integer encounterId = Integer.parseInt(request.getParameter("registerEncounterId"));

            PatientService patientService = Context.getPatientService();
            Patient patient = new Patient();

            EncounterService encounterService = Context.getEncounterService();
            Encounter encounter = encounterService.getEncounter(encounterId);

            String patientName = "";
            String patientAge = "";
            String patientGender = "";

            Set<Obs> obs = encounter.getObs();
            Iterator<Obs> observation = obs.iterator();

            while (observation.hasNext()) {
                Obs nowOb = observation.next();

                if (nowOb.getConcept().getConceptId() == 12) {
                    patientName = nowOb.getValueText();
                }
                if (nowOb.getConcept().getConceptId() == 8) {
                    patientAge = nowOb.getValueText();
                }
                if (nowOb.getConcept().getConceptId() == 13) {
                    patientGender = nowOb.getValueText();
                }
            }

            PersonName personName = new PersonName();
            int patientCount = patientService.getAllPatients().size();
            int newPatientId = patientCount + 5;

            String nameArr[] = patientName.split(" ");

            if (nameArr.length == 1) {
                personName.setGivenName(nameArr[0]);
                personName.setFamilyName("----");
            } else if (nameArr.length == 2) {
                personName.setGivenName(nameArr[0]);
                personName.setFamilyName(nameArr[1]);
            } else if (nameArr.length >= 3) {
                String nameArr2[] = parseFullName(patientName);

                personName.setGivenName(nameArr2[0]);
                personName.setMiddleName(nameArr2[1]);
                personName.setFamilyName(nameArr2[2]);
            }

            Set<PersonName> personNameSet = new TreeSet<PersonName>();
            personNameSet.add(personName);

            patient.setNames(personNameSet);
            patient.setGender(patientGender);

            DateFormat df = new SimpleDateFormat("yyyy-MM-dd");
            String date = new SimpleDateFormat("yyyy-MM-dd").format(new Date());
            patient.setBirthdateFromAge(Integer.parseInt(patientAge), df.parse(date));

            PatientIdentifierType patientIdentifierType = Context.getPatientService()
                    .getPatientIdentifierType(2);
            Location location = Context.getLocationService().getDefaultLocation();

            PatientIdentifier patientIdentifier = new PatientIdentifier(String.valueOf(newPatientId),
                    patientIdentifierType, location);
            patient.addIdentifier(patientIdentifier);
            patientService.savePatient(patient);

            int patientId = patientService.getPatients(String.valueOf(newPatientId)).get(0).getPatientId();
            encounter.setPatient(patientService.getPatient(patientId));
            encounterService.saveEncounter(encounter);
            request.getSession().setAttribute(WebConstants.OPENMRS_MSG_ATTR,
                    "patientnarratives.newpatient.created.alert");

        }
    } catch (Exception e) {
        request.getSession().setAttribute(WebConstants.OPENMRS_MSG_ATTR,
                "Error occurred while Registering the Patient: " + e.getMessage());
        log.error(e);
    }

    return request.getParameter("encounterId");
}

From source file:org.springsource.ide.eclipse.commons.internal.configurator.Configurator.java

private void persistRequest(String target) {
    String configureTargets = Activator.getDefault().getPreferenceStore()
            .getString(Activator.PROPERTY_CONFIGURE_TARGETS);
    if (StringUtils.hasLength(configureTargets)) {
        configureTargets += File.pathSeparatorChar + target;
    } else {//from   ww  w . j  ava2 s .co  m
        configureTargets = target;
    }
    Activator.getDefault().getPreferenceStore().setValue(Activator.PROPERTY_CONFIGURE_TARGETS,
            configureTargets);
}

From source file:ui.web2.web.servlet.view.tiles2.DynamicTilesViewProcessor.java

/**
 * Processes values to get tiles template definition name.  First
 * a Tiles definition matching the url is checked, then a
 * url specific template is checked, and then just the
 * default root definition is used.//  w  ww . jav a 2  s.co  m
 *
 * @throws    TilesException      If no valid Tiles definition is found.
 */
protected String processTilesDefinitionName(String beanName, TilesContainer container,
        HttpServletRequest request, HttpServletResponse response) throws TilesException {
    // if definition already derived use it, otherwise
    // check if url (bean name) is a template definition, then
    // check for main template
    if (derivedDefinitionName != null) {
        return derivedDefinitionName;
    } else if (container.isValidDefinition(beanName, request, response)) {
        derivedDefinitionName = beanName;

        return beanName;
    } else {
        String result = null;

        StringBuilder sb = new StringBuilder();
        int lastIndex = beanName.lastIndexOf("/");
        boolean rootDefinition = false;

        // if delim, tiles def will start with it
        if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
            sb.append(tilesDefinitionDelimiter);
        }

        // if no '/', then at context root
        if (lastIndex == -1) {
            rootDefinition = true;
        } else {
            String path = (beanName != null ? beanName.substring(0, lastIndex) : "");

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                path = StringUtils.replace(path, "/", tilesDefinitionDelimiter);

            }

            sb.append(path);

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                sb.append(tilesDefinitionDelimiter);
            }
        }

        sb.append(tilesDefinitionName);

        if (container.isValidDefinition(sb.toString(), request, response)) {
            result = sb.toString();
        } else if (!rootDefinition) {
            String root = null;

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                root = tilesDefinitionDelimiter;
            }

            root += tilesDefinitionName;

            if (container.isValidDefinition(root, request, response)) {
                result = root;
            } else {
                throw new TilesException(
                        "No defintion of found for " + "'" + root + "'" + " or '" + sb.toString() + "'");
            }
        }

        derivedDefinitionName = result;

        return result;
    }
}

From source file:com.parakhcomputer.web.servlet.view.tiles2.DynamicTilesViewProcessor.java

/**
 * Processes values to get tiles template definition name.  First 
 * a Tiles definition matching the url is checked, then a 
 * url specific template is checked, and then just the 
 * default root definition is used./*from  ww w  .j  a v a2 s .  co m*/
 * 
 * @throws    TilesException      If no valid Tiles definition is found. 
 */
protected String processTilesDefinitionName(String beanName, TilesContainer container,
        HttpServletRequest request, HttpServletResponse response) throws TilesException {
    // if definition already derived use it, otherwise 
    // check if url (bean name) is a template definition, then 
    // check for main template
    if (derivedDefinitionName != null) {
        return derivedDefinitionName;
    } else if (container.isValidDefinition(beanName, request, response)) {
        derivedDefinitionName = beanName;

        return beanName;
    } else {
        String result = null;

        StringBuilder sb = new StringBuilder();
        int lastIndex = beanName.lastIndexOf("/");
        boolean rootDefinition = false;

        // if delim, tiles def will start with it
        if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
            sb.append(tilesDefinitionDelimiter);
        }

        // if no '/', then at context root
        if (lastIndex == -1) {
            rootDefinition = true;
        } else {
            String path = (beanName != null ? beanName.substring(0, lastIndex) : "");

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                path = StringUtils.replace(path, "/", tilesDefinitionDelimiter);

            }

            sb.append(path);

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                sb.append(tilesDefinitionDelimiter);
            }
        }

        sb.append(tilesDefinitionName);

        if (container.isValidDefinition(sb.toString(), request, response)) {
            result = sb.toString();
        } else if (!rootDefinition) {
            String root = null;

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                root = tilesDefinitionDelimiter;
            }

            root += tilesDefinitionName;

            if (container.isValidDefinition(root, request, response)) {
                result = root;
            } else {
                throw new TilesException(
                        "No defintion of found for " + "'" + root + "'" + " or '" + sb.toString() + "'");
            }
        }

        derivedDefinitionName = result;

        return result;
    }
}

From source file:com._4dconcept.springframework.data.marklogic.datasource.UserCredentialsContentSourceAdapter.java

/**
 * This implementation delegates to the {@code newSession(username, password)}
 * method of the target ContentSource, passing in the specified user credentials.
 * If the specified username is empty, it will simply delegate to the standard
 * {@code newSession()} method of the target ContentSource.
 * @param username the username to use/*from w w  w  .ja v  a2s .  c  o m*/
 * @param password the password to use
 * @return the Session
 * @see com.marklogic.xcc.ContentSource#newSession(String, String)
 * @see com.marklogic.xcc.ContentSource#newSession()
 */
protected Session doGetSession(String username, String password) {
    Assert.state(getTargetContentSource() != null, "'targetContentSource' is required");
    if (StringUtils.hasLength(username)) {
        return getTargetContentSource().newSession(username, password);
    } else {
        return getTargetContentSource().newSession();
    }
}

From source file:org.springbyexample.web.servlet.view.tiles2.MyDynamicTilesViewProcessor.java

/**
 * Processes values to get tiles template definition name.  First 
 * a Tiles definition matching the url is checked, then a 
 * url specific template is checked, and then just the 
 * default root definition is used.//w w  w .  java  2  s . c  o m
 * 
 * @throws    TilesException      If no valid Tiles definition is found. 
 */
protected String processTilesDefinitionName(String beanName, TilesContainer container,
        HttpServletRequest request, HttpServletResponse response) throws TilesException {
    // if definition already derived use it, otherwise 
    // check if url (bean name) is a template definition, then 
    // check for main template
    Boolean isValidDefinition = true;
    try {
        isValidDefinition = container.isValidDefinition(beanName, request, response);
    } catch (NullPointerException e) {
    }
    if (derivedDefinitionName != null) {
        return derivedDefinitionName;
    } else if (isValidDefinition) {
        derivedDefinitionName = beanName;

        return beanName;
    } else {
        String result = null;

        StringBuilder sb = new StringBuilder();
        int lastIndex = beanName.lastIndexOf("/");
        boolean rootDefinition = false;

        // if delim, tiles def will start with it
        if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
            sb.append(tilesDefinitionDelimiter);
        }

        // if no '/', then at context root
        if (lastIndex == -1) {
            rootDefinition = true;
        } else {
            String path = (beanName != null ? beanName.substring(0, lastIndex) : "");

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                path = StringUtils.replace(path, "/", tilesDefinitionDelimiter);

            }

            sb.append(path);

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                sb.append(tilesDefinitionDelimiter);
            }
        }

        sb.append(tilesDefinitionName);

        if (container.isValidDefinition(sb.toString(), request, response)) {
            result = sb.toString();
        } else if (!rootDefinition) {
            String root = null;

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                root = tilesDefinitionDelimiter;
            }

            root += tilesDefinitionName;

            if (container.isValidDefinition(root, request, response)) {
                result = root;
            } else {
                throw new TilesException(
                        "No defintion of found for " + "'" + root + "'" + " or '" + sb.toString() + "'");
            }
        }

        derivedDefinitionName = result;

        return result;
    }
}