Example usage for org.dom4j Node getText

List of usage examples for org.dom4j Node getText

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Introduction

In this page you can find the example usage for org.dom4j Node getText.

Prototype

String getText();

Source Link

Document

Returns the text of this node.

Usage

From source file:org.danann.cernunnos.runtime.XmlGrammar.java

License:Apache License

public Phrase newPhrase(Node n) {

    // Assertions...
    if (n == null) {
        String msg = "Argument 'n [Node]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }//from  w  ww  .  j a va 2 s. c  o m

    List<String> chunks = new LinkedList<String>();
    String chunkMe = n.getText();
    while (chunkMe.length() != 0) {
        if (chunkMe.startsWith(Phrase.OPEN_PHRASE_DELIMITER)) {
            chunks.add(Phrase.OPEN_PHRASE_DELIMITER);
            chunkMe = chunkMe.substring(2);
        } else {
            chunks.add(chunkMe.substring(0, 1));
            chunkMe = chunkMe.substring(1);
        }
    }

    List<Phrase> children = new LinkedList<Phrase>();
    StringBuffer buffer = new StringBuffer();
    int openCount = 0;
    for (String chunk : chunks) {
        switch (openCount) {
        case 0:
            if (chunk.equals(Phrase.OPEN_PHRASE_DELIMITER)) {
                if (buffer.length() > 0) {
                    children.add(new LiteralPhrase(buffer.toString()));
                    buffer.setLength(0);
                }
                ++openCount;
            } else {
                buffer.append(chunk);
            }
            break;
        default:
            if (chunk.equals(Phrase.OPEN_PHRASE_DELIMITER)) {
                ++openCount;
                buffer.append(chunk);
            } else if (chunk.equals(Phrase.CLOSE_PHRASE_DELIMITER)) {
                --openCount;
                if (openCount == 0) {

                    // Time to create a dynamic component...
                    String expression = buffer.toString();
                    String name = null; // Name of the phrase to use...
                    String nested = null; // Content passed to the phrase

                    // Determine if a Phrase impl was specified or if we should use the default...
                    int openParenIndex = expression.indexOf("(");
                    if (openParenIndex != -1 && expression.endsWith(")")) {
                        // A phrase impl was specified -- use it!
                        try {
                            name = expression.substring(0, openParenIndex);
                            nested = expression.substring(expression.indexOf("(") + 1, expression.length() - 1);
                        } catch (Throwable t) {
                            String msg = "The specified expression is not well formed:  " + expression;
                            throw new RuntimeException(msg, t);
                        }
                    } else {
                        // Use the default phrase impl...
                        name = Grammar.DEFAULT_PHRASE_IMPL.getName();
                        nested = expression;
                    }

                    Entry y = getEntry(name, Entry.Type.PHRASE);
                    Phrase p = null;
                    try {

                        // Create & bootstrap the phrase...
                        EntityConfig config = prepareEntryConfig(y, fac.createText(nested), n.getUniquePath());
                        Phrase enclosed = (Phrase) y.getFormula().getImplementationClass().newInstance();
                        enclosed.init(config);
                        p = new RuntimePhraseDecorator(enclosed, config);

                    } catch (Throwable t) {
                        String msg = "Unable to create the specified phrase:  " + name;
                        throw new RuntimeException(msg, t);
                    }

                    children.add(p);
                    buffer.setLength(0);
                } else {
                    buffer.append(chunk);
                }
            } else {
                buffer.append(chunk);
            }
            break;
        }
    }
    if (buffer.length() > 0) {
        // Add anything that's left...
        children.add(new LiteralPhrase(buffer.toString()));
    }

    return new ConcatenatingPhrase(children);

}

From source file:org.danann.cernunnos.xml.NodeProcessor.java

License:Apache License

public static void evaluatePhrases(Node n, Grammar g, TaskRequest req, TaskResponse res) {

    // Assertions...
    if (n == null) {
        String msg = "Argument 'n [Node]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }/*  w w w  .  j  a  v a 2 s .  c  o m*/
    if (g == null) {
        String msg = "Argument 'g [Grammar]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    if (n instanceof Branch) {
        ((Branch) n).normalize();
    }

    final XPath xpath = XPATH_LOCAL.get();
    for (Iterator<?> it = xpath.selectNodes(n).iterator(); it.hasNext();) {
        Node d = (Node) it.next();
        if (d.getText().trim().length() != 0) {
            Phrase p = g.newPhrase(d);
            Object o = p.evaluate(req, res);
            String value = o != null ? o.toString() : "null";
            d.setText(value);
        }
    }

}

From source file:org.fao.fenix.wds.core.xml.XMLTools.java

License:Open Source License

public static String readChildTag(String xml, String tagFather, String tag, String root) throws WDSException {
    try {/*w w w .  j  a v a 2 s.c  o m*/
        Document document = parse(xml);
        String xPathExpression = buildXPathExpression(tagFather, tag, root);
        Node node = document.selectSingleNode(xPathExpression);
        return node.getText();
    } catch (NullPointerException e) {
        return null;
    }
}

From source file:org.fao.fenix.wds.core.xml.XMLTools.java

License:Open Source License

public static String readTag(String xml, String tag, String root) throws WDSException {
    try {/*from  w w  w .ja  v a2s .  co m*/
        Document document = parse(xml);
        String xPathExpression = buildXPathExpression(tag, root);
        Node node = document.selectSingleNode(xPathExpression);
        return node.getText();
    } catch (Exception e) {
        e.printStackTrace();
        throw new WDSException(e.getMessage());
    }
}

From source file:org.fao.fenix.wds.core.xml.XMLTools.java

License:Open Source License

@SuppressWarnings("unchecked")
public static Map<String, String> readCollection(String xml, String[] tags, String nameTag, String valueTag,
        String root) throws WDSException {
    Map<String, String> m = new HashMap<String, String>();
    try {/*  w  w  w  .  ja v  a  2s.co m*/
        Document document = parse(xml);
        List l = document.selectNodes(buildXPathExpression(tags, root));
        for (int i = 0; i < l.size(); i++) {
            Node parameters = (Node) l.get(i);
            Node name = parameters.selectSingleNode(nameTag);
            Node value = parameters.selectSingleNode(valueTag);
            m.put(name.getText(), value.getText());
        }
    } catch (Exception e) {
        throw new WDSException(e.getMessage());
    }
    return m;
}

From source file:org.fao.fenix.wds.core.xml.XMLTools.java

License:Open Source License

@SuppressWarnings("unchecked")
public static Map<String, String> readCollection(String xml, String[] tags, String valueTag, String root)
        throws WDSException {
    Map<String, String> m = new HashMap<String, String>();
    try {//from   w  ww.  jav a 2s.  c o  m
        Document document = parse(xml);
        List l = document.selectNodes(buildXPathExpression(tags, root));
        for (int i = 0; i < l.size(); i++) {
            Node parameters = (Node) l.get(i);
            Node value = parameters.selectSingleNode(valueTag);
            m.put(valueTag, value.getText());
        }
    } catch (Exception e) {
        throw new WDSException(e.getMessage());
    }
    return m;
}

From source file:org.foxbpm.bpmn.converter.util.BpmnXMLUtil.java

License:Apache License

/**
 * ??//from  ww  w .j  a v  a2 s .c om
 * 
 * @param element
 *            ?
 * @return ?
 */
@SuppressWarnings("rawtypes")
public static String parseExpression(Element element) {
    Node node = null;
    if (element == null) {
        return null;
    }
    for (Iterator iterator = element.nodeIterator(); iterator.hasNext();) {
        node = (Node) iterator.next();
        if (Element.CDATA_SECTION_NODE == node.getNodeType()) {
            return node.getText();
        }
    }
    return null;
}

From source file:org.gbif.portal.util.mhf.message.impl.xml.XMLMessage.java

License:Open Source License

/**
 * Gets a list of Strings for the multiple values that will be
 * returned from the XPath/* w ww  .j a  v  a2s .  c  o m*/
 *
 * @param location Xpath to evaluate
 * @return The List of Node
 */
@SuppressWarnings("unchecked")
public List<String> getPartsAsString(Object location) throws MessageAccessException {
    if (!(location instanceof XPath)) {
        throw new MessageAccessException("Only XPath location's are supported for accessing XMLMessage parts - "
                + "received: " + location.getClass());
    }
    XPath xpath = (XPath) location;
    String key = GET_PARTS_AS_STRING_KEY_PREFIX + xpath.getText();
    if (getCache().containsKey(key)) {
        return (List<String>) getCache().get(key);
    } else {
        List<Node> result = (List<Node>) xpath.selectNodes(getDocument());
        List<String> resultsAsString = new LinkedList<String>();
        for (Node node : result) {
            resultsAsString.add(node.getText());
        }
        getCache().put(key, resultsAsString);
        return resultsAsString;
    }
}

From source file:org.geolatte.featureserver.config.FeatureServerConfiguration.java

License:Open Source License

/**
 * Reparses the configurationfile//from  w w w.  j  av a 2 s  .  com
 *
 * @throws ConfigurationException if something went wrong parsing the file
 */
protected void reparse() throws ConfigurationException {
    error = true;
    setProperties();
    includeRules = new ArrayList<String>();
    excludeRules = new ArrayList<String>();
    try {
        SAXReader reader = new SAXReader();
        Document document = reader.read(propertyFileName);
        if (document == null) {
            throw new ConfigurationException(
                    String.format("No such properties file found: %s", propertyFileName));
        }

        List includes = document.selectNodes("//FeatureServerConfig/Mapping/Tables/Include/Item");
        List excludes = document.selectNodes("//FeatureServerConfig/Mapping/Tables/Exclude/Item");

        for (int i = 0; i < includes.size(); i++) {
            Element el = (Element) includes.get(i);
            includeRules.add(el.getTextTrim());
            LOGGER.info(String.format("Include rule added: \"%s\"", el.getTextTrim()));
        }
        for (int i = 0; i < excludes.size(); i++) {
            Element el = (Element) includes.get(i);
            excludeRules.add(el.getTextTrim());
            LOGGER.info(String.format("Exclude rule added: %s", el.getTextTrim()));
        }
        List hibernateConfigProps = document
                .selectNodes("//FeatureServerConfig/HibernateConfiguration/property");
        hibernateProperties.clear();
        for (int i = 0; i < hibernateConfigProps.size(); i++) {
            Element el = (Element) hibernateConfigProps.get(i);
            String propertyName = el.attributeValue("name");
            if (!propertyName.startsWith("hibernate")) {
                propertyName = "hibernate." + propertyName;
            }
            String propertyValue = el.getTextTrim();
            hibernateProperties.put(propertyName, propertyValue);
        }
        Node schema = document.selectSingleNode("//FeatureServerConfig/Mapping/Tables/Schema");
        if (schema != null) {
            dbaseSchema = schema.getText();
            LOGGER.info(String.format("Schema is: %s", dbaseSchema));
        } else {
            dbaseSchema = null;
            LOGGER.info(String.format("No schema specified."));
        }
        errorMessage = null;
        error = false;
    } catch (DocumentException e) {
        LOGGER.error("Error reading configuration file: ", e);
        errorMessage = e.getMessage();
        throw new ConfigurationException("Error parsing the configurationfile: " + e.getMessage(), e);
    }
}

From source file:org.hibernate.ogm.type.AbstractGenericBasicType.java

License:Open Source License

public final Object fromXMLNode(Node xml, Mapping factory) {
    return fromString(xml.getText());
}