Example usage for org.jdom2.xpath XPathFactory compile

Introduction

In this page you can find the example usage for org.jdom2.xpath XPathFactory compile.

Prototype

public XPathExpression<Object> compile(String expression) 

Source Link

Document

Create a XPathExpression<Object> instance from this factory.

Usage

From source file:de.andreasschoknecht.LS3.PNMLReader.java

License:Open Source License

/**
 * Extract the terms of all transition and place labels in a PNML file.
 *
 * @param pnmlPath The path to a PNML file for parsing
 * @return labels A list of labels from transition and places contained in a PNML file
 * @throws JDOMException if no valid XML document is parsed
 * @throws IOException if input/output errors occur when parsing a PNML file
 *//* www  .  ja v a  2s.  c  om*/
private List<Object> getPNMLLabelTerms(String pnmlPath) throws JDOMException, IOException {
    // Create internal document with SAXBuilder from PNML file
    Document doc = new SAXBuilder().build(new File(pnmlPath));

    // Create xpathFactory for querying doc
    XPathFactory xpathFactory = XPathFactory.instance();

    // Define XPath expression for filtering the labels of transition and place labels
    XPathExpression<Object> expr = xpathFactory.compile("//name/text");
    List<Object> labels = expr.evaluate(doc);

    return labels;
}

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From source file:password.pwm.config.PwmSetting.java

License:Open Source License

public StoredValue getDefaultValue(final Template template)
        throws PwmOperationalException, PwmUnrecoverableException {
    if (!CACHE_DEFAULT_VALUES.containsKey(template)) {
        if (this.getSyntax() == PwmSettingSyntax.PASSWORD) {
            CACHE_DEFAULT_VALUES.put(template, new PasswordValue(null));
        } else {/*from   www . j  a  v  a 2 s. co  m*/
            final Element settingElement = PwmSettingXml.readSettingXml(this);
            final XPathFactory xpfac = XPathFactory.instance();
            Element defaultElement = null;
            if (template != null) {
                XPathExpression xp = xpfac.compile("default[@template=\"" + template.toString() + "\"]");
                defaultElement = (Element) xp.evaluateFirst(settingElement);
            }
            if (defaultElement == null) {
                XPathExpression xp = xpfac.compile("default[not(@template)]");
                defaultElement = (Element) xp.evaluateFirst(settingElement);
            }
            if (defaultElement == null) {
                throw new IllegalStateException("no default value for setting " + this.getKey());
            }
            CACHE_DEFAULT_VALUES.put(template, ValueFactory.fromXmlValues(this, defaultElement, this.getKey()));
        }
    }
    return CACHE_DEFAULT_VALUES.get(template);
}

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From source file:password.pwm.config.PwmSettingXml.java

License:Open Source License

static Element readSettingXml(final PwmSetting setting) {
    final XPathFactory xpfac = XPathFactory.instance();
    final XPathExpression xp = xpfac.compile("/settings/setting[@key=\"" + setting.getKey() + "\"]");
    return (Element) xp.evaluateFirst(readXml());
}

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From source file:password.pwm.config.PwmSettingXml.java

License:Open Source License

static Element readCategoryXml(final PwmSettingCategory category) {
    final XPathFactory xpfac = XPathFactory.instance();
    final XPathExpression xp = xpfac.compile("/settings/category[@key=\"" + category.toString() + "\"]");
    return (Element) xp.evaluateFirst(readXml());
}

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From source file:password.pwm.config.PwmSettingXml.java

License:Open Source License

static Element readTemplateXml(final PwmSetting.Template template) {
    final XPathFactory xpfac = XPathFactory.instance();
    final XPathExpression xp = xpfac.compile("/settings/template[@key=\"" + template.toString() + "\"]");
    return (Element) xp.evaluateFirst(readXml());
}

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