Example usage for org.apache.commons.lang StringUtils split

Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils split.

Prototype

public static String[] split(String str, String separatorChars, int max) 

Source Link

Document

Splits the provided text into an array with a maximum length, separators specified.

Usage

From source file:io.apiman.gateway.vertx.config.RouteMapper.java

/**
 * Simplistic & fast mapping of first element of path, avoiding any regex for now.
 * For instance /gateway/a/b/c => gateway
 */// www . j a v a2  s .  c  om
protected String firstPathElem(String path) {
    return StringUtils.split(path, "/", 2)[0]; //$NON-NLS-1$
}

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From source file:com.opengamma.component.factory.web.FreemarkerConfigurationComponentFactory.java

static TemplateLoader[] createLoaders(String[] locations, ServletContext servletContext) {
    Collection<TemplateLoader> templateLoaders = new ArrayList<TemplateLoader>();
    for (String location : locations) {
        String[] prefixAndBase = StringUtils.split(location, ":", 2);
        if (prefixAndBase.length != 2) {
            throw new OpenGammaRuntimeException("Invalid Freemarker template location: " + location);
        }/*from w  w w. j av a  2 s .  c  om*/
        String prefix = prefixAndBase[0].trim();
        String base = prefixAndBase[1].trim();
        if (SERVLET_CONTEXT.equals(prefix)) {
            templateLoaders.add(new WebappTemplateLoader(servletContext, base));
        } else if (FILE.equals(prefix)) {
            try {
                templateLoaders.add(new FileTemplateLoader(new File(base)));
            } catch (IOException e) {
                throw new OpenGammaRuntimeException("Unable to load Freemarker templates from " + base, e);
            }
        } else {
            throw new OpenGammaRuntimeException("Invalid Freemarker template location: " + location);
        }
    }
    return templateLoaders.toArray(new TemplateLoader[templateLoaders.size()]);
}

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From source file:edu.cornell.med.icb.ip.IpUtils.java

/**
 * Attempt to validate an IP address or hostname with optional comment.
 * This can be in the formation of "address_or_hostname # comment".
 * Whitespace (space or tab) can padd the valiues anywhere within
 * the value, except within the ip address / hostname iteself. If specifying
 * an ip address must be four values seperated by ".", each value must be 0 - 255...
 * this is not exactly true, see the documentation for java.net.InetAddress
 * for actual parsing rules of ip addresses.
 * @param toValidate the ip address and/or hostname (with optional comment) to try to validate
 * @return an IpAddress object containing the InetAddress and any comment.
 * If the line didn't parse UnknownHostname exception will be thrown. If the line
 * contains ONLY a comment IpAddress.ipAddress will be null but comment will be
 * filled in. If the line is blank (or empty) an IpAddress will be returned
 * with IpAddress.ipAddress as null and an empty String comment.
 * @throws UnknownHostException error parsing the ip address / hostname part of the string
 *//*w  ww. j av a  2s  . c o  m*/
public static IpAddress validateIpAddress(final String toValidate) throws UnknownHostException {
    final String trimmedIpAddress;
    if (StringUtils.isBlank(toValidate)) {
        // No IP, no comment. Blank-ish line
        return new IpAddress(null, "");
    } else {
        trimmedIpAddress = toValidate.trim();
    }

    String comment = "";
    // parse out any comments
    if (trimmedIpAddress.charAt(0) == '#') {
        // Comment only line
        return new IpAddress(null, trimmedIpAddress.substring(1).trim());
    }

    final String[] ipAndCommentParts = StringUtils.split(trimmedIpAddress, "#", 2);
    final String ipNoComment = ipAndCommentParts[0].trim();
    if (ipAndCommentParts.length == 2) {
        // Both IP AND comment
        comment = ipAndCommentParts[1].trim();
    }

    final InetAddress ipAddress = InetAddress.getByName(ipNoComment);
    return new IpAddress(ipAddress, comment);
}

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From source file:com.adobe.acs.commons.util.ParameterUtil.java

/**
 * Util for parsing Service properties in the form {@code <value><separator><value>}
 *
 * @param value     must be in the format => {@code x<separator>y}  ... ex. {@code foo:bar}
 * @param separator separator between the values
 * @param isValueOptional if {@code false} returns {@code null} in case there is not at least one separator found (not at the last position) 
 * @return Returns a SimpleEntry representing the key/value pair. The value may be {@null} in case no separator is found and {@code isValueOptional} is {@code true}.
 *//* w w  w.j  a  v a  2  s  .c  om*/
private static AbstractMap.SimpleEntry<String, String> toSimpleEntry(final String value, final String separator,
        boolean isValueOptional) {
    final String[] tmp = StringUtils.split(value, separator, 2);

    if (tmp == null) {
        return null;
    }

    if (tmp.length == 2) {
        return new AbstractMap.SimpleEntry<String, String>(tmp[0], tmp[1]);
    } else {
        if (isValueOptional && tmp.length == 1) {
            return new AbstractMap.SimpleEntry<String, String>(tmp[0], null);
        }
        return null;
    }
}

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From source file:com.opengamma.id.UniqueIdSchemeDelegator.java

/**
 * Chooses the delegate for a specific identifier scheme.
 * /*from w  w w .  jav a  2 s .c o m*/
 * @param scheme  the identifier scheme, not null
 * @return the delegate, not null
 */
public T chooseDelegate(final String scheme) {
    ArgumentChecker.notNull(scheme, "scheme");
    String[] schemeParts = StringUtils.split(scheme, "-", 2);
    String schemePrefix = schemeParts[0];
    final T delegate = _schemeToDelegateMap.get(schemePrefix);
    return (delegate != null) ? delegate : _defaultDelegate;
}

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From source file:com.flexive.faces.components.input.FxValueInputValidator.java

/**
 * {@inheritDoc}//from w  w w  . j  a  v  a 2 s  .c  o  m
 */
@Override
public void validate(FacesContext context, UIComponent component, Object value) throws ValidatorException {
    if (!enabled) {
        return;
    }
    AbstractFxValueInput input = (AbstractFxValueInput) component;
    if (input.isReadOnly()) {
        return; // nothing to validate
    }
    FxValue fxValue = (FxValue) value;
    if (!fxValue.isValid()) {
        final String label;
        if (StringUtils.isNotEmpty(fxValue.getXPath())) {
            label = CacheAdmin.getEnvironment().getAssignment(fxValue.getXPath()).getDisplayName();
        } else {
            label = "?";
        }
        FxFacesMsgErr message = new FxFacesMsgValidationErr(fxValue, "FxValueInput.err.invalid", label,
                fxValue.getErrorValue());
        String clientId = input.getExternalId() == -1 ? input.getClientId(context)
                : String.valueOf(input.getExternalId());
        if (!StringUtils.isEmpty(clientId)) {
            if (clientId.indexOf(':') > 0) {
                String[] cid = StringUtils.split(clientId, ":", 2);
                // TODO: this doesn't really work in most JSF2 applications, where every composite component
                // is a naming container
                message.setForm(cid[0]);
                message.setId(cid[1]);
            } else {
                message.setId(clientId);
            }
        }
        message.setLocalizedDetail("FxValueInput.err.invalid.detail", fxValue.getErrorValue());
        throw new ValidatorException(message);
    }
    // check default translation
    if (input.isRequired() && !fxValue.translationExists(fxValue.getDefaultLanguage())) {
        final FxFacesMsgErr message = new FxFacesMsgErr("FxValueInput.err.emptyDefaultLanguage");
        message.setLocalizedDetail("FxValueInput.err.emptyDefaultLanguage");
        throw new ValidatorException(message);
    }
}

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