Example usage for org.w3c.dom Document lookupNamespaceURI

Introduction

In this page you can find the example usage for org.w3c.dom Document lookupNamespaceURI.

Prototype

public String lookupNamespaceURI(String prefix);

Source Link

Document

Look up the namespace URI associated to the given prefix, starting from this node.

Usage

From source file:com.amalto.core.history.accessor.AttributeAccessor.java

private Attr createAttribute(Node parentNode, Document domDocument) {
    // Ensure xsi prefix is declared
    if (attributeName.indexOf(':') > 0) {
        String attributePrefix = StringUtils.substringBefore(attributeName, ":"); //$NON-NLS-1$
        String namespaceURI = domDocument.lookupNamespaceURI(attributePrefix);
        if (namespaceURI == null) {
            if ("xsi".equals(attributePrefix)) { //$NON-NLS-1$
                domDocument.getDocumentElement().setAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI,
                        "xmlns:xsi", XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI); //$NON-NLS-1$
            } else if ("tmdm".equals(attributePrefix)) { //$NON-NLS-1$
                domDocument.getDocumentElement().setAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI,
                        "xmlns:tmdm", SkipAttributeDocumentBuilder.TALEND_NAMESPACE); //$NON-NLS-1$
            } else {
                throw new IllegalArgumentException("Unrecognized attribute prefix: '" + attributePrefix + "'."); //$NON-NLS-1$ //$NON-NLS-2$
            }/*from  www  .ja v a2s.c  o m*/
        }
    }
    QName qName = getQName(domDocument);
    Attr newAttribute = domDocument.createAttributeNS(qName.getNamespaceURI(), qName.getLocalPart());
    String prefix = qName.getPrefix();
    newAttribute.setPrefix(prefix);
    parentNode.getAttributes().setNamedItemNS(newAttribute);
    return newAttribute;
}

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From source file:org.eclipse.lyo.testsuite.oslcv2.QueryTests.java

public void checkInequalityProperty(NodeList resultList, String queryProperty, String qVal, Document doc) {
    String queryPropertyNS = "*";
    String queryPropertyName = queryProperty;
    if (queryProperty.contains(":")) {
        queryPropertyNS = queryProperty.substring(0, queryProperty.indexOf(':'));
        queryPropertyName = queryProperty.substring(queryProperty.indexOf(':') + 1);
    }/*from  www  . ja va2s  .  c om*/
    for (int i = 0; i < resultList.getLength(); i++) {
        NodeList elements = resultList.item(i).getChildNodes();
        for (int j = 0; j < elements.getLength(); j++) {
            Node element = elements.item(j);
            if (element.getLocalName() != null && element.getLocalName().equals(queryPropertyName)
                    && (element.getNamespaceURI().equals(doc.lookupNamespaceURI(queryPropertyNS))
                            || queryPropertyNS.equals("*"))) {
                assertTrue(!element.getTextContent().equals(qVal));
            }
        }
    }
}

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From source file:org.eclipse.lyo.testsuite.oslcv2.QueryTests.java

public void checkLessThanProperty(NodeList resultList, String queryProperty, String qVal, Document doc) {
    String queryPropertyNS = "*";
    String queryPropertyName = queryProperty;
    if (queryProperty.contains(":")) {
        queryPropertyNS = queryProperty.substring(0, queryProperty.indexOf(':'));
        queryPropertyName = queryProperty.substring(queryProperty.indexOf(':') + 1);
    }/*from  www  .ja v a2s  . c  o  m*/
    for (int i = 0; i < resultList.getLength(); i++) {
        NodeList elements = resultList.item(i).getChildNodes();
        for (int j = 0; j < elements.getLength(); j++) {
            Node element = elements.item(j);
            if (element.getLocalName() != null && element.getLocalName().equals(queryPropertyName)
                    && (element.getNamespaceURI().equals(doc.lookupNamespaceURI(queryPropertyNS))
                            || queryPropertyNS.equals("*"))) {
                assertTrue(element.getTextContent().compareTo(qVal) < 0);
            }
        }
    }
}

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From source file:org.eclipse.lyo.testsuite.oslcv2.QueryTests.java

public void checkGreaterThanProperty(NodeList resultList, String queryProperty, String qVal, Document doc) {
    String queryPropertyNS = "*";
    String queryPropertyName = queryProperty;
    if (queryProperty.contains(":")) {
        queryPropertyNS = queryProperty.substring(0, queryProperty.indexOf(':'));
        queryPropertyName = queryProperty.substring(queryProperty.indexOf(':') + 1);
    }/*from ww w  . j a v a 2  s .  c o  m*/
    for (int i = 0; i < resultList.getLength(); i++) {
        NodeList elements = resultList.item(i).getChildNodes();
        for (int j = 0; j < elements.getLength(); j++) {
            Node element = elements.item(j);
            if (element.getLocalName() != null && element.getLocalName().equals(queryPropertyName)
                    && (element.getNamespaceURI().equals(doc.lookupNamespaceURI(queryPropertyNS))
                            || queryPropertyNS.equals("*"))) {
                assertTrue(element.getTextContent().compareTo(qVal) >= 0);
            }
        }
    }
}

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From source file:org.eclipse.lyo.testsuite.oslcv2.QueryTests.java

public void checkEqualityProperty(NodeList resultList, String queryProperty, String qVal, Document doc) {
    String queryPropertyNS = "*";
    String queryPropertyName = queryProperty;
    if (queryProperty.contains(":")) {
        queryPropertyNS = queryProperty.substring(0, queryProperty.indexOf(':'));
        queryPropertyName = queryProperty.substring(queryProperty.indexOf(':') + 1);
    }/*from w  w w  .  ja  v  a 2  s. com*/
    for (int i = 0; i < resultList.getLength(); i++) {
        NodeList elements = resultList.item(i).getChildNodes();
        for (int j = 0; j < elements.getLength(); j++) {
            Node element = elements.item(j);
            if (element.getLocalName() != null && element.getLocalName().equals(queryPropertyName)
                    && (element.getNamespaceURI().equals(doc.lookupNamespaceURI(queryPropertyNS))
                            || queryPropertyNS.equals("*"))) {
                // TODO: Determine if OSLC queries are case-sensitive.
                assertTrue(qVal.equalsIgnoreCase(element.getTextContent()));
            }
        }
    }
}

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From source file:com.amalto.core.history.accessor.AttributeAccessor.java

private QName getQName(Document domDocument) {
    QName qName;/*from  w  ww .  j av a2  s.  c om*/
    String prefix = StringUtils.substringBefore(attributeName, ":"); //$NON-NLS-1$
    String name = StringUtils.substringAfter(attributeName, ":"); //$NON-NLS-1$
    if (name.isEmpty()) {
        // No prefix (so prefix is attribute name due to substring calls).
        String attributeNamespaceURI = domDocument.getDocumentURI();
        if (attributeNamespaceURI == null || attributeNamespaceURI.isEmpty()) {
            Node attributeNode = getAttributeNode(domDocument);
            if (attributeNode != null) {
                attributeNamespaceURI = attributeNode.getNamespaceURI();
            }
        }
        qName = new QName(attributeNamespaceURI, prefix);
    } else {
        String attributeNamespaceURI = domDocument.lookupNamespaceURI(prefix);
        if (attributeNamespaceURI == null || attributeNamespaceURI.isEmpty()) {
            Node attributeNode = getAttributeNode(domDocument);
            if (attributeNode != null) {
                attributeNamespaceURI = attributeNode.lookupNamespaceURI(prefix);
            }
        }
        qName = new QName(attributeNamespaceURI, name, prefix);
    }
    return qName;
}

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From source file:org.alfresco.web.forms.xforms.Schema2XForms.java

private Pair<String, String> parseName(String name, Document resolver) {
    int pos = name.indexOf(':');
    String localName = name;/*ww  w. j av a  2 s. c  om*/
    String namespace = null;

    if (pos != -1) {
        localName = name.substring(pos + 1);
        namespace = resolver.lookupNamespaceURI(name.substring(0, pos));
    }

    return new Pair<String, String>(localName, namespace);
}

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From source file:org.kuali.rice.ken.xpath.XPathTest.java

@Test
public void testXPathWithValidatedDOMFixedNamespace() throws Exception {
    LOG.debug("TEST");
    Document doc = getDocument(true, true);
    LOG.info("Default namespace: " + doc.lookupNamespaceURI(null));
    XPath xpath = getXPath(null);
    String channelName = (String) xpath.evaluate("/nreq:notification/nreq:channel", doc.getDocumentElement(),
            XPathConstants.STRING);
    assertEquals("Test Channel #1", channelName);
}

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From source file:org.kuali.rice.ken.xpath.XPathTest.java

@Test
public void testXPathWithValidatedDOMDocNamespace() throws Exception {
    LOG.debug("TEST");
    Document doc = getDocument(true, true);
    LOG.info("Default namespace: " + doc.lookupNamespaceURI(null));
    LOG.info("default prefix: " + doc.lookupPrefix(doc.lookupNamespaceURI(null)));
    XPath xpath = XPathFactory.newInstance().newXPath();
    xpath.setNamespaceContext(Util.getNotificationNamespaceContext(doc));
    String channelName = (String) xpath.evaluate("/nreq:notification/nreq:channel", doc.getDocumentElement(),
            XPathConstants.STRING);
    assertEquals("Test Channel #1", channelName);
}

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