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

Introduction

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

Prototype

public static String stripToEmpty(String str) 

Source Link

Document

Strips whitespace from the start and end of a String returning an empty String if null input.

Usage

From source file:org.dishevelled.commandline.argument.IntegerSetArgument.java

/** {@inheritDoc} */
protected Set<Integer> convert(final String s) throws Exception {
    Set<Integer> set = new HashSet<Integer>();
    StringTokenizer st = new StringTokenizer(s, ",");
    while (st.hasMoreTokens()) {
        String token = StringUtils.stripToEmpty(st.nextToken());
        Integer i = Integer.valueOf(token);
        set.add(i);/*  ww w. ja v a  2  s. c om*/
    }
    return set;
}

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From source file:org.dishevelled.commandline.argument.LongListArgument.java

/** {@inheritDoc} */
protected List<Long> convert(final String s) throws Exception {
    List<Long> list = new ArrayList<Long>();
    StringTokenizer st = new StringTokenizer(s, ",");
    while (st.hasMoreTokens()) {
        String token = StringUtils.stripToEmpty(st.nextToken());
        Long l = Long.valueOf(token);
        list.add(l);//from w  ww  .  jav  a  2s .  co  m
    }
    return list;
}

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From source file:org.dishevelled.commandline.argument.LongSetArgument.java

/** {@inheritDoc} */
protected Set<Long> convert(final String s) throws Exception {
    Set<Long> set = new HashSet<Long>();
    StringTokenizer st = new StringTokenizer(s, ",");
    while (st.hasMoreTokens()) {
        String token = StringUtils.stripToEmpty(st.nextToken());
        Long l = Long.valueOf(token);
        set.add(l);//from  w w  w .j a v a  2 s.c o m
    }
    return set;
}

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From source file:org.dishevelled.commandline.argument.URLListArgument.java

/** {@inheritDoc} */
protected List<URL> convert(final String s) throws Exception {
    List<URL> list = new ArrayList<URL>();
    StringTokenizer st = new StringTokenizer(s, ",");
    while (st.hasMoreTokens()) {
        String token = StringUtils.stripToEmpty(st.nextToken());
        URL url = new URL(token);
        list.add(url);//from w w  w.ja  va 2 s.  c  o m
    }
    return list;
}

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From source file:org.dishevelled.commandline.argument.URLSetArgument.java

/** {@inheritDoc} */
protected Set<URL> convert(final String s) throws Exception {
    Set<URL> set = new HashSet<URL>();
    StringTokenizer st = new StringTokenizer(s, ",");
    while (st.hasMoreTokens()) {
        String token = StringUtils.stripToEmpty(st.nextToken());
        URL url = new URL(token);
        set.add(url);/* w w  w  . j ava2s. c om*/
    }
    return set;
}

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From source file:org.jahia.services.htmlvalidator.WAIValidator.java

/**
 * Validates a link Element./* w  ww  .  j a  va 2 s. c om*/
 * 
 *
 * @param node
 *            The HTMLAnchorElement.
 * @param source
 * @return Result or null if no error occurred.
 */
protected Result validateLink(Element node, Source source) throws DOMException {
    final Attribute href = node.getAttributes().get("href");
    if (href == null) {
        return null;
    }

    // Criteria 6.1
    String linkValue = node.getTextExtractor().toString();
    if (StringUtils.isBlank(linkValue) && !node.getChildElements().isEmpty()) {
        linkValue = node.getChildElements().get(0).toString();
    }
    linkValue = linkValue != null ? text2XMLEntityRef(StringUtils.stripToEmpty(linkValue)) : "";
    final int length = linkValue.length();
    if (length > 80) {
        Result ve = new Result(
                getFormatted("org.jahia.services.htmlvalidator.WAIValidator.6.1",
                        "Link value should not be longer than 80 characters. Length = " + length,
                        new Object[] { linkValue, Integer.toString(length) }),
                node.toString(), node.toString(),
                getMessage("org.jahia.services.htmlvalidator.WAIValidator.6.1.example", ""));
        setPosition(node, source, ve);
        return ve;
    }

    // Criteria 6.3 bis
    final Attribute title = node.getAttributes().get("title");
    if (title != null) {
        final String titleValue = text2XMLEntityRef(title.getValue());
        final int length2 = titleValue.length();
        if (length2 > 80) {
            Result ve = new Result(
                    getFormatted("org.jahia.services.htmlvalidator.WAIValidator.6.3.2",
                            "Attribute 'title' should not be longer than 80 characters. Length = " + length2,
                            new Object[] { linkValue, titleValue, Integer.toString(length2) }),
                    node.toString(), node.toString(),
                    getMessage("org.jahia.services.htmlvalidator.WAIValidator.6.3.2.example", ""));
            setPosition(node, source, ve);
            return ve;
        }
    }

    if (StringUtils.isNotEmpty(linkValue)) {
        // Criteria 6.5
        final String hrefValue = href.getValue();
        if (linkToDest.containsKey(linkValue)) {
            final String dest = linkToDest.get(linkValue);

            if (!hrefValue.equals(dest)) {
                Result ve = new Result(
                        getFormatted("org.jahia.services.htmlvalidator.WAIValidator.6.5",
                                "All same link values(" + hrefValue + ") should point to the same destination",
                                new Object[] { hrefValue }),
                        node.toString(), node.toString(),
                        getMessage("org.jahia.services.htmlvalidator.WAIValidator.6.5.example", ""));
                setPosition(node, source, ve);
                return ve;
            }

        } else {
            linkToDest.put(linkValue, hrefValue);
        }
    }

    return null;
}

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From source file:org.objectstyle.cayenne.dataview.DataView.java

private void loadField(ObjEntityView entityView, Element element) {
    String name = element.getAttributeValue("name");
    ObjEntityViewField field = new ObjEntityViewField();
    field.setName(name);/*from w  w  w .  j a  v  a  2 s.  c o  m*/
    String prefIndex = element.getAttributeValue("pref-index");
    field.setPreferredIndex(NumberUtils.stringToInt(prefIndex, -1));
    entityView.insertField(field);

    String calcType = element.getAttributeValue("calc-type");
    Validate.notNull(calcType);
    CalcTypeEnum fieldCalcType = CalcTypeEnum.getEnum(calcType);
    Validate.isTrue(
            CalcTypeEnum.NO_CALC_TYPE.equals(fieldCalcType) || CalcTypeEnum.LOOKUP_TYPE.equals(fieldCalcType),
            "Calc Type not supported yet: ", fieldCalcType);
    field.setCalcType(fieldCalcType);

    ObjEntity objEntity = entityView.getObjEntity();

    if (CalcTypeEnum.NO_CALC_TYPE.equals(fieldCalcType)) {
        String objAttributeName = element.getAttributeValue("obj-attribute-name");
        Validate.notNull(objAttributeName);
        ObjAttribute objAttribute = (ObjAttribute) objEntity.getAttribute(objAttributeName);
        field.setObjAttribute(objAttribute);
    } else if (CalcTypeEnum.LOOKUP_TYPE.equals(fieldCalcType)) {
        String objRelationshipName = element.getAttributeValue("obj-relationship-name");
        Validate.notNull(objRelationshipName);
        ObjRelationship objRelationship = (ObjRelationship) objEntity.getRelationship(objRelationshipName);
        field.setObjRelationship(objRelationship);
        Element lookupElement = element.getChild("lookup");
        Validate.notNull(lookupElement);
        String lookupEntityView = lookupElement.getAttributeValue("obj-entity-view-name");
        Validate.notNull(lookupEntityView);
        String lookupEntityField = lookupElement.getAttributeValue("field-name");
        Validate.notNull(lookupEntityField);
        String[] lookupDescriptor = new String[] { lookupEntityView, lookupEntityField };
        lookupReferenceTable.put(field, lookupDescriptor);
    }

    String dataType = element.getAttributeValue("data-type");
    Validate.notNull(dataType);
    field.setDataType(dataTypeSpec.getDataType(dataType));

    String editable = element.getAttributeValue("editable");
    field.setEditable(BooleanUtils.toBoolean(editable));

    String visible = element.getAttributeValue("visible");
    field.setVisible(BooleanUtils.toBoolean(visible));

    Element captionElement = element.getChild("caption");
    if (captionElement != null)
        field.setCaption(StringUtils.stripToEmpty(captionElement.getText()));

    Element editFormatElement = element.getChild("edit-format");
    if (editFormatElement != null) {
        String formatClassName = editFormatElement.getAttributeValue("class");
        Validate.notNull(formatClassName);
        Class formatClass;
        try {
            formatClass = Class.forName(formatClassName);
            Map parameters = DataView.childrenToMap(editFormatElement);
            Format format = formatFactory.createFormat(formatClass, locale, parameters);
            field.setEditFormat(format);
        } catch (ClassNotFoundException ex) {
        }
    }

    Element displayFormatElement = element.getChild("display-format");
    if (displayFormatElement != null) {
        String formatClassName = displayFormatElement.getAttributeValue("class");
        Validate.notNull(formatClassName);
        Class formatClass;
        try {
            formatClass = Class.forName(formatClassName);
            Map parameters = DataView.childrenToMap(displayFormatElement);
            Format format = formatFactory.createFormat(formatClass, locale, parameters);
            field.setDisplayFormat(format);
        } catch (ClassNotFoundException ex) {
        }
    }

    Element defaultValueElement = element.getChild("default-value");
    if (defaultValueElement != null) {
        String defaultValueStr = StringUtils.stripToEmpty(defaultValueElement.getText());
        Object defaultValue = dataTypeSpec.create(field.getDataType(), defaultValueStr);
        field.setDefaultValue(defaultValue);
    }
}

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From source file:se.inera.axel.riv.webconsole.ShsProductChoiceRenderer.java

@Override
public Object getDisplayValue(String productId) {
    String displayValue = null;/*from   w w w.j  a va  2s .c  o m*/

    if (productId != null) {
        ShsProduct product = products.get(productId);

        displayValue = StringUtils.stripToEmpty(product.getCommonName()) + " (" + product.getUuid() + ")";
    } else {
        displayValue = "";
    }
    log.trace("displayValue={}", displayValue);
    return displayValue;
}

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