Example usage for org.w3c.dom Attr getValue

Introduction

In this page you can find the example usage for org.w3c.dom Attr getValue.

Prototype

public String getValue();

Source Link

Document

On retrieval, the value of the attribute is returned as a string.

Usage

From source file:org.jbpm.bpel.xml.util.XmlUtil.java

/**
 * Parses the value of the given attribute as a {@linkplain QName qualified name}.
 * @param attr the attribute whose value will be parsed
 * @return the attribute value as a {@link QName}
 *///from   w  w  w .  j a  va2 s. com
public static QName getQNameValue(Attr attr) {
    return parseQName(attr.getValue(), attr.getOwnerElement());
}

From source file:org.kalypsodeegree.xml.XMLTools.java

/**
 * Returns the value of the specified node attribute or null if it is missing.
 * <p>//from   w w w  .j a v a 2s.co m
 * 
 * @param name
 *          (local) name of attribute
 * @param node
 *          current element
 * @return the textual contents of the attribute or null
 */
public static String getAttrValue(final String name, final Node node) {
    String value = null;
    final NamedNodeMap atts = node.getAttributes();

    if (atts != null) {
        final Attr attribute = (Attr) atts.getNamedItem(name);

        if (attribute != null) {
            value = attribute.getValue();
        }
    }
    return value;
}

From source file:org.kalypsodeegree.xml.XMLTools.java

/**
 * Returns the value of the specified node attribute.
 * <p>/*from  w ww.ja v a2 s .co  m*/
 * 
 * @param name
 *          (local) name of attribute
 * @param node
 *          current element
 * @return the textual contents of the attribute
 * @throws XMLParsingException
 *           if specified attribute is missing
 */
public static String getRequiredAttrValue(final String name, final Node node) throws XMLParsingException {
    String value = null;
    final NamedNodeMap atts = node.getAttributes();

    if (atts != null) {
        final Attr attribute = (Attr) atts.getNamedItem(name);

        if (attribute != null) {
            value = attribute.getValue();
        }
    }
    if (value == null) {
        throw new XMLParsingException(
                "Required attribute '" + name + "' of element '" + node.getNodeName() + "' is missing.");
    }
    return value;
}

From source file:org.kalypsodeegree.xml.XMLTools.java

/**
 * Returns the value of the specified node attribute. // * FIXME: Due to apparent bugs in getNamedItemNS (name,
 * namespace), // * when used to find attribute nodes, the current implementation // * uses a workaround.
 * <p>//w  w w  .  j  av a2s  .c  o  m
 * 
 * @param name
 *          (local) name of attribute
 * @param namespace
 *          namespace of attribute
 * @param node
 *          current element
 * @return the textual contents of the attribute
 * @throws XMLParsingException
 *           if specified attribute is missing
 */
public static String getRequiredAttrValue(final String name, final String namespace, final Node node)
        throws XMLParsingException {
    String value = null;

    final NamedNodeMap atts = node.getAttributes();

    if (atts != null) {
        final Attr attribute = (Attr) atts.getNamedItemNS(namespace, name);

        if (attribute != null) {
            value = attribute.getValue();
        }
    }

    // for (int i = 0; i < atts.getLength (); i++) {
    // Node n = atts.item (i);
    // System.out.println ("Nodename: " + toLocalName (n.getNodeName ()));
    // System.out.println ("NamespaceURI: " + n.getNamespaceURI ());
    // if (n.getNamespaceURI ().equals (namespace) && toLocalName
    // (n.getNodeName
    // ()).equals (name)) {
    // System.out.println ("Me is here!");
    // value = ((Attr) n).getValue ();
    // break;
    // }
    // }

    if (value == null) {
        throw new XMLParsingException("Required attribute '" + namespace + ":" + name + "' of element '"
                + node.getNodeName() + "' is missing.");
    }
    return value;
}

From source file:org.kalypsodeegree.xml.XMLTools.java

/**
 * Returns the attribute value of the given node.
 *//*  w  w w.j a v  a 2s  . c o m*/
public static String getAttrValue(final Node node, final String attrName) {
    // get attr name and dtype
    final NamedNodeMap atts = node.getAttributes();

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

    final Attr a = (Attr) atts.getNamedItem(attrName);

    if (a != null) {
        return a.getValue();
    }

    return null;
}

From source file:org.kalypsodeegree.xml.XMLTools.java

/**
 * Returns the attribute value of the given node.
 *//*from w w  w. j a  v a  2  s .com*/
public static String getAttrValue(final Node node, final String namespace, final String attrName) {
    // get attr name and dtype
    final NamedNodeMap atts = node.getAttributes();

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

    final Attr a = (Attr) atts.getNamedItemNS(namespace, attrName);

    if (a != null) {
        return a.getValue();
    }

    return null;
}

From source file:org.kepler.sms.util.OntologyConfiguration.java

/**
 * Get the file path names for the ontologies
 *///ww w .j  ava  2s  .c o  m
public Iterator getFilePathNames() {
    Vector result = new Vector();
    if (_document == null)
        return result.iterator();

    // get the root
    Element root = _document.getDocumentElement();
    if (root == null)
        return result.iterator();

    // iterate through root, get each ontology element and its
    // filename
    NodeList lst = root.getElementsByTagName("ontology");
    for (int i = 0; i < lst.getLength(); i++) {
        Element elem = (Element) lst.item(i);
        Attr att = elem.getAttributeNode("filename");
        if (att != null) {
            String filename = att.getValue();
            if (filename != null)
                result.addElement(getAbsoluteOntologyPath(filename));
        }
    }

    return result.iterator();
}

From source file:org.kepler.sms.util.OntologyConfiguration.java

public Color getLibraryColor(String filepath) {
    if (_document == null || filepath == null)
        return null;

    // get the root
    Element root = _document.getDocumentElement();
    if (root == null)
        return null;

    filepath = new File(filepath).getAbsolutePath();

    // iterate to find the ontology with filepath
    NodeList lst = root.getElementsByTagName("ontology");
    for (int i = 0; i < lst.getLength(); i++) {
        Element elem = (Element) lst.item(i);
        Attr att = elem.getAttributeNode("filename");
        if (att != null) {
            String filename = att.getValue();
            if (filepath.equals(getAbsoluteOntologyPath(filename))) {
                Attr libatt = elem.getAttributeNode("color");
                if (libatt != null) {
                    String colorString = libatt.getValue();
                    return new Color(colorString);
                }/*from  w w  w  .  ja v a 2  s .c o  m*/
            }
        }
    }

    if (!defaultSetColors.containsKey(filepath)) {
        if (defaultColors.isEmpty()) {
            return Color.getDefaultColor();
        }
        defaultSetColors.put(filepath, defaultColors.remove(defaultColors.size() - 1));
    }
    return defaultSetColors.get(filepath);
}

From source file:org.kepler.sms.util.OntologyConfiguration.java

public Boolean isLibraryLocal(String filepath) {
    if (_document == null || filepath == null)
        return null;

    // get the root
    Element root = _document.getDocumentElement();
    if (root == null)
        return null;
    // iterate to find the ontology with filepath
    NodeList lst = root.getElementsByTagName("ontology");
    for (int i = 0; i < lst.getLength(); i++) {
        Element elem = (Element) lst.item(i);
        Attr att = elem.getAttributeNode("filename");
        if (att != null) {
            String filename = att.getValue();
            if (filepath.equals(getAbsoluteOntologyPath(filename))) {
                Attr libatt = elem.getAttributeNode("local");
                if (libatt != null) {
                    String localityString = libatt.getValue();
                    return "true".equals(localityString);
                } else {
                    // Default to not editable
                    return false;
                }//from  w  w w. ja  v a2 s . c om
            }
        }
    }
    return false;
}

From source file:org.kepler.sms.util.OntologyConfiguration.java

/**
 * @return True if the filepath is suitable as a library categorization.
 */// w w w.j av a 2s. com
public boolean isLibraryOntology(String filepath) {
    if (_document == null || filepath == null)
        return false;

    // get the root
    Element root = _document.getDocumentElement();
    if (root == null)
        return false;
    // iterate to find the ontology with filepath
    NodeList lst = root.getElementsByTagName("ontology");
    for (int i = 0; i < lst.getLength(); i++) {
        Element elem = (Element) lst.item(i);
        Attr att = elem.getAttributeNode("filename");
        if (att != null) {
            String filename = att.getValue();
            if (filepath.equals(getAbsoluteOntologyPath(filename))) {
                Attr libatt = elem.getAttributeNode("library");
                if (libatt != null) {
                    String library = libatt.getValue();
                    if (library != null && library.equals("true"))
                        return true;
                }
            }
        }
    }
    return false;
}