Example usage for org.apache.commons.lang3 StringUtils trim

List of usage examples for org.apache.commons.lang3 StringUtils trim

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Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils trim.

Prototype

public static String trim(final String str)

Source Link

Document

Removes control characters (char <= 32) from both ends of this String, handling null by returning null .

The String is trimmed using String#trim() .

Usage

From source file:net.lmxm.ute.configuration.ConfigurationReader.java

/**
 * Parses the http location./*from w w  w. j a v a  2s .  com*/
 * 
 * @param locationType the location type
 * @return the http location
 */
private HttpLocation parseHttpLocation(final HttpLocationType locationType) {
    final String prefix = "parseHttpLocation() :";

    LOGGER.debug("{} entered", prefix);

    final HttpLocation location = new HttpLocation();

    location.setId(StringUtils.trim(locationType.getId()));
    location.setUrl(StringUtils.trim(StringUtils.trim(locationType.getUrl())));

    LOGGER.debug("{} returning {}", prefix, location);

    return location;
}

From source file:com.ottogroup.bi.asap.resman.node.ProcessingNodeManager.java

/**
 * Generates an unique node identifier//  ww  w.  ja  v  a2 s . co m
 * @param host
 * @param servicePort
 * @return
 * @throws RequiredInputMissingException thrown in case either the host or service port is missing
 */
protected String createNodeIdentifier(final String host, final int servicePort)
        throws RequiredInputMissingException {
    return new StringBuffer(StringUtils.lowerCase(StringUtils.trim(host))).append("#").append(servicePort)
            .toString();
}

From source file:io.cloudslang.lang.cli.SlangCli.java

private String prettyPrintSystemProperties(Set<SystemProperty> systemProperties) {
    StringBuilder stringBuilder = new StringBuilder();
    if (CollectionUtils.isEmpty(systemProperties)) {
        stringBuilder.append("No system properties found.");
    } else {/*from ww w.jav  a  2 s  .  c o m*/
        stringBuilder.append("Following system properties were loaded:").append(System.lineSeparator());
        for (SystemProperty systemProperty : systemProperties) {
            stringBuilder.append("\t");
            stringBuilder.append(systemProperty.getFullyQualifiedName());
            stringBuilder.append(": ");
            stringBuilder.append(systemProperty.getValue());
            stringBuilder.append(System.lineSeparator());
        }
    }
    return StringUtils.trim(stringBuilder.toString());
}

From source file:com.orange.ocara.ui.activity.EditAuditActivity.java

protected String getName() {
    return StringUtils.trim(name.getText().toString());
}

From source file:com.frostwire.search.youtube.jd.Request.java

public String getLocation() {
    if (this.httpConnection == null) {
        return null;
    }/*from   w w  w  .  j  a  va  2s  . co m*/
    String red = this.httpConnection.getHeaderField("Location");
    if (StringUtils.isEmpty(StringUtils.trim(red))) {
        /* check if we have an old-school refresh header */
        red = this.httpConnection.getHeaderField("refresh");
        if (red != null) {
            // we need to filter the time count from the url
            red = new Regex(red, "url=(.+);?").getMatch(0);
        }
        if (StringUtils.isEmpty(StringUtils.trim(red))) {
            return null;
        }
    }
    final String encoding = this.httpConnection.getHeaderField("Content-Type");
    if (encoding != null && encoding.contains("UTF-8")) {
        red = Encoding.UTF8Decode(red, "ISO-8859-1");
    }
    try {
        new URL(red);
    } catch (final Exception e) {
        String path = this.getHttpConnection().getURL().getFile();
        if (!path.endsWith("/")) {
            /*
             * path does not end with / we have to find latest valid path
             * 
             * \/test.rar should result in empty path
             * 
             * \/test/test.rar should result in \/test/
             */
            final String validPath = new Regex(path, "(/.*?/.*?)(\\?|$)").getMatch(0);
            if (validPath != null && validPath.length() > 0) {
                path = validPath;
            } else {
                path = "";
            }
        }
        final int port = this.getHttpConnection().getURL().getPort();
        final int defaultport = this.getHttpConnection().getURL().getDefaultPort();
        String proto = "http://";
        if (this.getHttpConnection().getURL().toString().startsWith("https")) {
            proto = "https://";
        }
        String addPort = "";
        if (defaultport > 0 && port > 0 && defaultport != port) {
            addPort = ":" + port;
        }
        red = proto + this.getHttpConnection().getURL().getHost() + addPort
                + (red.charAt(0) == '/' ? red : path + "/" + red);
    }
    return Browser.correctURL(Encoding.urlEncode_light(red));

}

From source file:com.tech.utils.CustomCollectionUtil.java

/**
 * Converts comma separated value string to Long array
 * //w  ww. j  av  a2s.c  om
 * @param csvString
 * @param seperator
 * @return itemSet
 */
public static Long[] convertStringToLongArray(String csvString, String seperator) {
    String[] itemsArray = StringUtils.split(csvString, seperator);
    Long[] arrLong = new Long[itemsArray.length];
    if (StringUtils.isNotEmpty(csvString) && StringUtils.isNotBlank(csvString)) {
        if (itemsArray != null && itemsArray.length > 0) {
            for (int i = 0; i < itemsArray.length; i++) {
                if (StringUtils.isNotEmpty(itemsArray[i]) && StringUtils.isNotBlank(itemsArray[i])) {
                    arrLong[i] = Long.valueOf(StringUtils.trim(itemsArray[i]));
                }
            }
        }

    }
    return arrLong;
}

From source file:com.ottogroup.bi.asap.pipeline.MicroPipeline.java

/**
 * Submits the provided {@link EmitterExecutor} to the pipeline instance
 * @param emitterExecutor/* www  .  j  a  v  a2 s . c om*/
 * @throws RequiredInputMissingException
 * @throws ComponentAlreadySubmittedException
 */
public void submitEmitterExecutor(final EmitterExecutor emitterExecutor)
        throws RequiredInputMissingException, ComponentAlreadySubmittedException {

    ///////////////////////////////////////////////////////////////////
    // validate input
    if (emitterExecutor == null)
        throw new RequiredInputMissingException("Missing required input for 'emitterExecutor'");
    if (StringUtils.isBlank(emitterExecutor.getEmitterId()))
        throw new RequiredInputMissingException("Missing required input for emitter identifier");
    //
    ///////////////////////////////////////////////////////////////////

    // normalize identifier to lower case
    String eid = StringUtils.lowerCase(StringUtils.trim(emitterExecutor.getEmitterId()));
    if (this.emitterExecutors.containsKey(eid))
        throw new ComponentAlreadySubmittedException("Component '" + emitterExecutor.getEmitterId()
                + "' already submitted to pipeline '" + id + "'");

    // add emitter executor to internal map and submit it to executor service
    this.emitterExecutors.put(eid, emitterExecutor);
    this.executorService.submit(emitterExecutor);

    if (logger.isDebugEnabled())
        logger.debug("emitter executor submitted [pid=" + id + ", eid=" + eid + ", mb="
                + emitterExecutor.getMailbox() + "]");
}

From source file:com.thinkbiganalytics.feedmgr.sla.ServiceLevelAgreementService.java

private ServiceLevelAgreement saveAndScheduleSla(ServiceLevelAgreementGroup serviceLevelAgreement,
        FeedMetadata feed) {//  w  w w.  ja  va  2 s.c  o  m
    return metadataAccess.commit(() -> {

        if (serviceLevelAgreement != null) {
            ServiceLevelAgreementMetricTransformerHelper transformer = new ServiceLevelAgreementMetricTransformerHelper();
            if (feed != null) {
                transformer.applyFeedNameToCurrentFeedProperties(serviceLevelAgreement,
                        feed.getCategory().getSystemName(), feed.getSystemFeedName());
            }
            ServiceLevelAgreement sla = transformer.getServiceLevelAgreement(serviceLevelAgreement);

            ServiceLevelAgreementBuilder slaBuilder = null;
            com.thinkbiganalytics.metadata.sla.api.ServiceLevelAgreement.ID existingId = null;
            if (StringUtils.isNotBlank(sla.getId())) {
                existingId = slaProvider.resolve(sla.getId());
            }
            if (existingId != null) {
                slaBuilder = slaProvider.builder(existingId);
            } else {
                slaBuilder = slaProvider.builder();
            }

            slaBuilder.name(sla.getName()).description(sla.getDescription());
            for (com.thinkbiganalytics.metadata.rest.model.sla.ObligationGroup group : sla.getGroups()) {
                ObligationGroupBuilder groupBuilder = slaBuilder
                        .obligationGroupBuilder(ObligationGroup.Condition.valueOf(group.getCondition()));
                for (Obligation o : group.getObligations()) {
                    groupBuilder.obligationBuilder().metric(o.getMetrics()).description(o.getDescription())
                            .build();
                }
                groupBuilder.build();
            }
            com.thinkbiganalytics.metadata.sla.api.ServiceLevelAgreement savedSla = slaBuilder.build();

            List<ServiceLevelAgreementActionConfiguration> actions = transformer
                    .getActionConfigurations(serviceLevelAgreement);

            // now assign the sla checks
            slaProvider.slaCheckBuilder(savedSla.getId()).removeSlaChecks().actionConfigurations(actions)
                    .build();

            //all referencing Feeds
            List<String> systemCategoryAndFeedNames = transformer.getCategoryFeedNames(serviceLevelAgreement);
            Set<Feed> slaFeeds = new HashSet<Feed>();
            Set<Feed.ID> slaFeedIds = new HashSet<Feed.ID>();
            for (String categoryAndFeed : systemCategoryAndFeedNames) {
                //fetch and update the reference to the sla
                String categoryName = StringUtils.trim(StringUtils.substringBefore(categoryAndFeed, "."));
                String feedName = StringUtils.trim(StringUtils.substringAfterLast(categoryAndFeed, "."));
                Feed feedEntity = feedProvider.findBySystemName(categoryName, feedName);
                if (feedEntity != null) {
                    slaFeeds.add(feedEntity);
                    slaFeedIds.add(feedEntity.getId());
                }
            }

            if (feed != null) {
                Feed.ID feedId = feedProvider.resolveFeed(feed.getFeedId());
                if (!slaFeedIds.contains(feedId)) {
                    Feed feedEntity = feedProvider.getFeed(feedId);
                    slaFeeds.add(feedEntity);
                }
            }
            //relate them
            feedSlaProvider.relateFeeds(savedSla, slaFeeds);
            com.thinkbiganalytics.metadata.rest.model.sla.FeedServiceLevelAgreement restModel = ServiceLevelAgreementModelTransform
                    .toModel(savedSla, slaFeeds, true);
            //schedule it
            serviceLevelAgreementScheduler.scheduleServiceLevelAgreement(savedSla);
            return restModel;

        }
        return null;

    });

}

From source file:com.ottogroup.bi.spqr.pipeline.MicroPipelineManagerTest.java

/**
 * Test case for {@link MicroPipelineManager#shutdownPipeline(String)} being provided
 * null as input which must not change the number of registered pipelines
 */// w w  w .ja v a  2  s. c  o  m
@Test
public void testShutdownPipeline_withNullInput() throws Exception {
    MicroPipelineConfiguration cfg = new MicroPipelineConfiguration();
    cfg.setId("testExecutePipeline_withValidConfiguration");

    MicroPipeline pipeline = Mockito.mock(MicroPipeline.class);
    Mockito.when(pipeline.getId()).thenReturn(cfg.getId());

    MicroPipelineFactory factory = Mockito.mock(MicroPipelineFactory.class);
    Mockito.when(factory.instantiatePipeline(cfg, executorService)).thenReturn(pipeline);

    MicroPipelineManager manager = new MicroPipelineManager("id", factory, executorService);

    Assert.assertEquals("Values must be equal", StringUtils.lowerCase(StringUtils.trim(cfg.getId())),
            manager.executePipeline(cfg));
    Assert.assertEquals("Values must be equal", 1, manager.getNumOfRegisteredPipelines());

    Mockito.verify(factory).instantiatePipeline(cfg, executorService);

    manager.shutdownPipeline(null);
    Assert.assertEquals("Values must be equal", 1, manager.getNumOfRegisteredPipelines());
}

From source file:kenh.xscript.database.elements.Execute.java

/**
 * Execute sql./*w  w w . j  a  v  a  2 s.com*/
 * @param sql  
 * @param parameter
 * @param var   variable name of result
 * @param conn
 */
private int executeSQL(SQLBean sqlBean, String var, java.sql.Connection conn)
        throws UnsupportedScriptException {
    if (sqlBean == null || StringUtils.isBlank(sqlBean.getSql())) {
        UnsupportedScriptException ex = new UnsupportedScriptException(this, "Can't find the sql to execute.");
        throw ex;
    }

    if (conn == null) {
        throw new UnsupportedScriptException(this, "Connection is empty.");
    }

    var = StringUtils.trimToNull(var);

    PreparedStatement pstmt = null;
    ResultSet rs = null;

    try {
        if (conn.isClosed()) {
            throw new UnsupportedScriptException(this, "Connection is closed.");
        }

        StringBuffer traceInfo = new StringBuffer();
        traceInfo.append("Execute SQL: \n" + StringUtils.trim(sqlBean.getSql()));

        pstmt = conn.prepareStatement(sqlBean.getSql());
        Map<String, String> parameters = getParameters(sqlBean);

        Iterator<String> elements = parameters.values().iterator();

        // set the Paramter for PreparedStatement
        int i = 1;
        while (elements.hasNext()) {
            String str = elements.next();
            Object obj = this.getEnvironment().parse(str);
            traceInfo.append("\nParam " + i + ": " + obj.toString());
            pstmt.setObject(i, obj);
            i++;
        }

        logger.trace(traceInfo.toString());

        boolean result = false;

        result = pstmt.execute();

        if (result) {
            rs = pstmt.getResultSet();

            if (StringUtils.isNotBlank(var)) {
                ResultSetBean bean = new ResultSetBean(rs);
                this.saveVariable(var, bean, null);
            }

        } else {
            int count = pstmt.getUpdateCount();
            if (StringUtils.isNotBlank(var))
                this.saveVariable(var, count, null);
        }

    } catch (java.sql.SQLException | IllegalAccessException | InstantiationException e) {
        this.getEnvironment().setVariable(Constant.VARIABLE_EXCEPTION, e);
        return EXCEPTION;

    } catch (UnsupportedExpressionException e) {
        throw new UnsupportedScriptException(this, e);
    } finally {

        if (rs != null) {
            try {
                rs.close();
            } catch (Exception e) {
            }
            rs = null;
        }

        if (pstmt != null) {
            try {
                pstmt.close();
            } catch (Exception e) {
            }
            pstmt = null;
        }
    }

    return NONE;

}