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.apache.cxf.systest.aegis.mtom.MtomTest.java

@Test
public void testMtomSchema() throws Exception {
    testUtilities.setBus((Bus) applicationContext.getBean("cxf"));
    testUtilities.addDefaultNamespaces();
    testUtilities.addNamespace("xmime", "http://www.w3.org/2005/05/xmlmime");
    Server s = testUtilities.getServerForService(
            new QName("http://fortest.mtom.aegis.systest.cxf.apache.org/", "MtomTestService"));
    Document wsdl = testUtilities.getWSDLDocument(s);
    Assert.assertNotNull(wsdl);/*from w  w  w  . j a va 2s .c o  m*/
    NodeList typeAttrList = testUtilities.assertValid("//xsd:complexType[@name='inputDhBean']/xsd:sequence/"
            + "xsd:element[@name='dataHandler']/" + "@type", wsdl);
    Attr typeAttr = (Attr) typeAttrList.item(0);
    String typeAttrValue = typeAttr.getValue();
    // now, this thing is a qname with a :, and we have to work out if it's correct.
    String[] pieces = typeAttrValue.split(":");
    Assert.assertEquals("base64Binary", pieces[1]);
    Node elementNode = typeAttr.getOwnerElement();
    String url = testUtilities.resolveNamespacePrefix(pieces[0], elementNode);
    Assert.assertEquals(Constants.URI_2001_SCHEMA_XSD, url);

    s = testUtilities.getServerForAddress("http://localhost:" + PORT + "/mtomXmime");
    wsdl = testUtilities.getWSDLDocument(s);
    Assert.assertNotNull(wsdl);
    typeAttrList = testUtilities.assertValid("//xsd:complexType[@name='inputDhBean']/xsd:sequence/"
            + "xsd:element[@name='dataHandler']/" + "@type", wsdl);
    typeAttr = (Attr) typeAttrList.item(0);
    typeAttrValue = typeAttr.getValue();
    // now, this thing is a qname with a :, and we have to work out if it's correct.
    pieces = typeAttrValue.split(":");
    Assert.assertEquals("base64Binary", pieces[1]);
    elementNode = typeAttr.getOwnerElement();
    url = testUtilities.resolveNamespacePrefix(pieces[0], elementNode);
    Assert.assertEquals(AbstractXOPType.XML_MIME_NS, url);

    /* when I add a test for a custom mapping.
    testUtilities.assertValid("//xsd:complexType[@name='inputDhBean']/xsd:sequence/"
                          + "xsd:element[@name='dataHandler']/"
                          + "@xmime:expectedContentType/text()",
                          wsdl);
                          */
}

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From source file:org.apache.hadoop.gateway.filter.rewrite.impl.xml.XmlFilterReader.java

private void processBufferedElement(Level level, UrlRewriteFilterGroupDescriptor config)
        throws XPathExpressionException {
    for (UrlRewriteFilterPathDescriptor selector : config.getSelectors()) {
        if (selector instanceof UrlRewriteFilterApplyDescriptor) {
            XPathExpression path = (XPathExpression) selector.compiledPath(XPATH_COMPILER);
            Object node = path.evaluate(level.scopeNode, XPathConstants.NODE);
            if (node != null) {
                UrlRewriteFilterApplyDescriptor apply = (UrlRewriteFilterApplyDescriptor) selector;
                if (node instanceof Element) {
                    Element element = (Element) node;
                    String value = element.getTextContent();
                    value = filterText(extractQName(element), value, apply.rule());
                    element.setTextContent(value);
                } else if (node instanceof Text) {
                    Text text = (Text) node;
                    String value = text.getWholeText();
                    value = filterText(extractQName(text.getParentNode()), value, apply.rule());
                    text.replaceWholeText(value);
                } else if (node instanceof Attr) {
                    Attr attr = (Attr) node;
                    String value = attr.getValue();
                    value = filterAttribute(extractQName(attr.getOwnerElement()), extractQName(attr), value,
                            apply.rule());
                    attr.setValue(value);
                } else {
                    throw new IllegalArgumentException(RES.unexpectedSelectedNodeType(node));
                }//  w  w  w  . j ava 2 s . co  m
            }
        } else if (selector instanceof UrlRewriteFilterDetectDescriptor) {
            XPathExpression path = (XPathExpression) selector.compiledPath(XPATH_COMPILER);
            Object node = path.evaluate(level.scopeNode, XPathConstants.NODE);
            if (node != null) {
                UrlRewriteFilterDetectDescriptor detect = (UrlRewriteFilterDetectDescriptor) selector;
                String value = null;
                if (node instanceof Element) {
                    Element element = (Element) node;
                    value = element.getTextContent();
                } else if (node instanceof Text) {
                    Text text = (Text) node;
                    value = text.getWholeText();
                } else if (node instanceof Attr) {
                    Attr attr = (Attr) node;
                    value = attr.getValue();
                } else {
                    throw new IllegalArgumentException(RES.unexpectedSelectedNodeType(node));
                }
                if (detect.compiledValue(REGEX_COMPILER).matcher(value).matches()) {
                    processBufferedElement(level, detect);
                }
            }
        } else {
            throw new IllegalArgumentException(RES.unexpectedRewritePathSelector(selector));
        }
    }
}

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From source file:org.apache.jackrabbit.core.query.lucene.IndexingConfigurationImpl.java

/**
 * Returns the namespaces declared on the <code>node</code>.
 *
 * @param node a DOM node.//w  w  w  . j  a va 2  s  .com
 * @return the namespaces
 */
private Properties getNamespaces(Node node) {
    Properties namespaces = new Properties();
    NamedNodeMap attributes = node.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        Attr attribute = (Attr) attributes.item(i);
        if (attribute.getName().startsWith("xmlns:")) {
            namespaces.setProperty(attribute.getName().substring(6), attribute.getValue());
        }
    }
    return namespaces;
}

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From source file:org.apache.jcp.xml.dsig.internal.dom.DOMReference.java

/**
 * Creates a <code>DOMReference</code> from an element.
 *
 * @param refElem a Reference element//w w  w.j av  a  2 s.  co m
 */
public DOMReference(Element refElem, XMLCryptoContext context, Provider provider) throws MarshalException {
    Boolean secureValidation = (Boolean) context.getProperty("org.apache.jcp.xml.dsig.secureValidation");
    boolean secVal = false;
    if (secureValidation != null && secureValidation.booleanValue()) {
        secVal = true;
    }

    // unmarshal Transforms, if specified
    Element nextSibling = DOMUtils.getFirstChildElement(refElem);
    List<Transform> transforms = new ArrayList<Transform>(5);
    if (nextSibling.getLocalName().equals("Transforms")) {
        Element transformElem = DOMUtils.getFirstChildElement(nextSibling);

        int transformCount = 0;
        while (transformElem != null) {
            transforms.add(new DOMTransform(transformElem, context, provider));
            transformElem = DOMUtils.getNextSiblingElement(transformElem);

            transformCount++;
            if (secVal && (transformCount > MAXIMUM_TRANSFORM_COUNT)) {
                String error = "A maxiumum of " + MAXIMUM_TRANSFORM_COUNT + " "
                        + "transforms per Reference are allowed with secure validation";
                throw new MarshalException(error);
            }
        }
        nextSibling = DOMUtils.getNextSiblingElement(nextSibling);
    }

    // unmarshal DigestMethod
    Element dmElem = nextSibling;
    this.digestMethod = DOMDigestMethod.unmarshal(dmElem);
    String digestMethodAlgorithm = this.digestMethod.getAlgorithm();
    if (secVal && MessageDigestAlgorithm.ALGO_ID_DIGEST_NOT_RECOMMENDED_MD5.equals(digestMethodAlgorithm)) {
        throw new MarshalException(
                "It is forbidden to use algorithm " + digestMethod + " when secure validation is enabled");
    }

    // unmarshal DigestValue
    try {
        Element dvElem = DOMUtils.getNextSiblingElement(dmElem);
        this.digestValue = Base64.decode(dvElem);
    } catch (Base64DecodingException bde) {
        throw new MarshalException(bde);
    }

    // unmarshal attributes
    this.uri = DOMUtils.getAttributeValue(refElem, "URI");

    Attr attr = refElem.getAttributeNodeNS(null, "Id");
    if (attr != null) {
        this.id = attr.getValue();
        refElem.setIdAttributeNode(attr, true);
    } else {
        this.id = null;
    }

    this.type = DOMUtils.getAttributeValue(refElem, "Type");
    this.here = refElem.getAttributeNodeNS(null, "URI");
    this.refElem = refElem;
    this.transforms = transforms;
    this.allTransforms = transforms;
    this.appliedTransformData = null;
    this.provider = provider;
}

---

From source file:org.apache.ode.bpel.rtrep.v1.ASSIGN.java

private Element replaceElement(Element lval, Element ptr, Element src, boolean keepSrcElement) {
    Document doc = ptr.getOwnerDocument();
    Node parent = ptr.getParentNode();
    if (keepSrcElement) {
        Element replacement = (Element) doc.importNode(src, true);
        parent.replaceChild(replacement, ptr);
        return (lval == ptr) ? replacement : lval;
    }/*from  w  ww .  j a v  a  2  s  .c o m*/

    Element replacement = doc.createElementNS(ptr.getNamespaceURI(), ptr.getLocalName());
    NodeList nl = src.getChildNodes();
    for (int i = 0; i < nl.getLength(); ++i)
        replacement.appendChild(doc.importNode(nl.item(i), true));
    NamedNodeMap attrs = src.getAttributes();
    for (int i = 0; i < attrs.getLength(); ++i) {
        Attr attr = (Attr) attrs.item(i);
        if (!attr.getName().startsWith("xmlns")) {
            replacement.setAttributeNodeNS((Attr) doc.importNode(attrs.item(i), true));
            // Case of qualified attribute values, we're forced to add corresponding namespace declaration manually
            int colonIdx = attr.getValue().indexOf(":");
            if (colonIdx > 0) {
                String prefix = attr.getValue().substring(0, colonIdx);
                String attrValNs = src.lookupPrefix(prefix);
                if (attrValNs != null)
                    replacement.setAttributeNS(DOMUtils.NS_URI_XMLNS, "xmlns:" + prefix, attrValNs);
            }
        }
    }
    parent.replaceChild(replacement, ptr);
    DOMUtils.copyNSContext(ptr, replacement);

    return (lval == ptr) ? replacement : lval;
}

---

From source file:org.apache.ode.bpel.rtrep.v2.ASSIGN.java

private Element replaceElement(Element lval, Element ptr, Element src, boolean keepSrcElement) {
    Document doc = ptr.getOwnerDocument();
    Node parent = ptr.getParentNode();
    if (keepSrcElement) {
        Element replacement = (Element) doc.importNode(src, true);
        parent.replaceChild(replacement, ptr);
        return (lval == ptr) ? replacement : lval;
    }//  www .ja v  a  2 s  . c om

    Element replacement = doc.createElementNS(ptr.getNamespaceURI(), ptr.getLocalName());
    if (ptr.getPrefix() != null) {
        replacement.setPrefix(ptr.getPrefix());
    }
    NodeList nl = src.getChildNodes();
    for (int i = 0; i < nl.getLength(); ++i)
        replacement.appendChild(doc.importNode(nl.item(i), true));
    NamedNodeMap attrs = src.getAttributes();
    for (int i = 0; i < attrs.getLength(); ++i) {
        Attr attr = (Attr) attrs.item(i);
        if (!attr.getName().startsWith("xmlns")) {
            replacement.setAttributeNodeNS((Attr) doc.importNode(attrs.item(i), true));
            // Case of qualified attribute values, we're forced to add corresponding namespace declaration manually
            int colonIdx = attr.getValue().indexOf(":");
            if (colonIdx > 0) {
                String prefix = attr.getValue().substring(0, colonIdx);
                String attrValNs = src.lookupPrefix(prefix);
                if (attrValNs != null)
                    replacement.setAttributeNS(DOMUtils.NS_URI_XMLNS, "xmlns:" + prefix, attrValNs);
            }
        }
    }
    parent.replaceChild(replacement, ptr);
    DOMUtils.copyNSContext(ptr, replacement);

    return (lval == ptr) ? replacement : lval;
}

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From source file:org.apache.ode.bpel.rtrep.v2.AssignHelper.java

/**
 * madars.vitolins _at gmail.com - 2009.04.17 - moved from ASSIGN here
 *//*from  w ww  . j  a  v a  2  s.  c  om*/
public Element replaceElement(Element lval, Element ptr, Element src, boolean keepSrcElement) {
    Document doc = ptr.getOwnerDocument();
    Node parent = ptr.getParentNode();
    if (keepSrcElement) {
        Element replacement = (Element) doc.importNode(src, true);
        parent.replaceChild(replacement, ptr);
        return (lval == ptr) ? replacement : lval;
    }

    Element replacement = doc.createElementNS(ptr.getNamespaceURI(), ptr.getLocalName());
    NodeList nl = src.getChildNodes();
    for (int i = 0; i < nl.getLength(); ++i)
        replacement.appendChild(doc.importNode(nl.item(i), true));
    NamedNodeMap attrs = src.getAttributes();
    for (int i = 0; i < attrs.getLength(); ++i) {
        Attr attr = (Attr) attrs.item(i);
        if (!attr.getName().startsWith("xmlns")) {
            replacement.setAttributeNodeNS((Attr) doc.importNode(attrs.item(i), true));
            // Case of qualified attribute values, we're forced to add corresponding namespace declaration manually
            int colonIdx = attr.getValue().indexOf(":");
            if (colonIdx > 0) {
                String prefix = attr.getValue().substring(0, colonIdx);
                String attrValNs = src.lookupPrefix(prefix);
                if (attrValNs != null)
                    replacement.setAttributeNS(DOMUtils.NS_URI_XMLNS, "xmlns:" + prefix, attrValNs);
            }
        }
    }
    parent.replaceChild(replacement, ptr);
    DOMUtils.copyNSContext(ptr, replacement);

    return (lval == ptr) ? replacement : lval;
}

---

From source file:org.apache.ode.bpel.runtime.AssignHelper.java

private Element replaceElement(Element lval, Element ptr, Element src, boolean keepSrcElement) {
    Document doc = ptr.getOwnerDocument();
    Node parent = ptr.getParentNode();
    if (keepSrcElement) {
        Element replacement = (Element) doc.importNode(src, true);
        parent.replaceChild(replacement, ptr);
        return (lval == ptr) ? replacement : lval;
    }//w w  w.j  ava 2s.c om

    Element replacement = doc.createElementNS(ptr.getNamespaceURI(), ptr.getTagName());
    NodeList nl = src.getChildNodes();
    for (int i = 0; i < nl.getLength(); ++i)
        replacement.appendChild(doc.importNode(nl.item(i), true));
    NamedNodeMap attrs = src.getAttributes();
    for (int i = 0; i < attrs.getLength(); ++i) {
        Attr attr = (Attr) attrs.item(i);
        if (!attr.getName().startsWith("xmlns")) {
            replacement.setAttributeNodeNS((Attr) doc.importNode(attrs.item(i), true));
            // Case of qualified attribute values, we're forced to add corresponding namespace declaration manually
            int colonIdx = attr.getValue().indexOf(":");
            if (colonIdx > 0) {
                String prefix = attr.getValue().substring(0, colonIdx);
                String attrValNs = src.lookupPrefix(prefix);
                if (attrValNs != null)
                    replacement.setAttributeNS(DOMUtils.NS_URI_XMLNS, "xmlns:" + prefix, attrValNs);
            }
        }
    }
    parent.replaceChild(replacement, ptr);
    DOMUtils.copyNSContext(ptr, replacement);

    return (lval == ptr) ? replacement : lval;
}

---

From source file:org.apache.ode.il.OMUtils.java

public static OMElement toOM(Element src, OMFactory omf, OMContainer parent) {
    OMElement omElement = parent == null ? omf.createOMElement(src.getLocalName(), null)
            : omf.createOMElement(src.getLocalName(), null, parent);
    if (src.getNamespaceURI() != null) {
        if (src.getPrefix() != null)
            omElement.setNamespace(omf.createOMNamespace(src.getNamespaceURI(), src.getPrefix()));
        else//  w  ww.  j  a  v a2  s . co m
            omElement.declareDefaultNamespace(src.getNamespaceURI());
    }

    if (parent == null) {
        NSContext nscontext = DOMUtils.getMyNSContext(src);
        injectNamespaces(omElement, nscontext.toMap());
    } else {
        Map<String, String> nss = DOMUtils.getMyNamespaces(src);
        injectNamespaces(omElement, nss);
    }

    NamedNodeMap attrs = src.getAttributes();
    for (int i = 0; i < attrs.getLength(); ++i) {
        Attr attr = (Attr) attrs.item(i);
        if (attr.getLocalName().equals("xmlns")
                || (attr.getNamespaceURI() != null && attr.getNamespaceURI().equals(DOMUtils.NS_URI_XMLNS)))
            continue;
        OMNamespace attrOmNs = null;
        String attrNs = attr.getNamespaceURI();
        String attrPrefix = attr.getPrefix();
        if (attrNs != null)
            attrOmNs = omElement.findNamespace(attrNs, null);
        if (attrOmNs == null && attrPrefix != null)
            attrOmNs = omElement.findNamespace(null, attrPrefix);
        omElement.addAttribute(attr.getLocalName(), attr.getValue(), attrOmNs);
    }

    NodeList children = src.getChildNodes();
    for (int i = 0; i < children.getLength(); ++i) {
        Node n = children.item(i);

        switch (n.getNodeType()) {
        case Node.CDATA_SECTION_NODE:
            omElement.addChild(omf.createOMText(((CDATASection) n).getTextContent(), XMLStreamConstants.CDATA));
            break;
        case Node.TEXT_NODE:
            omElement.addChild(omf.createOMText(((Text) n).getTextContent(), XMLStreamConstants.CHARACTERS));
            break;
        case Node.ELEMENT_NODE:
            toOM((Element) n, omf, omElement);
            break;
        }

    }

    return omElement;
}

---

From source file:org.apache.ode.utils.DOMUtils.java

/**
 * Returns the value of an attribute of an element. Returns null if the
 * attribute is not found (whereas Element.getAttribute returns "" if an
 * attrib is not found).//  w ww  .  j  ava 2s  .  co  m
 *
 * @param el Element whose attrib is looked for
 * @param attrName name of attribute to look for
 *
 * @return the attribute value
 */
static public String getAttribute(Element el, String attrName) {
    String sRet = null;
    Attr attr = el.getAttributeNode(attrName);
    if (attr != null) {
        sRet = attr.getValue();
    }
    return sRet;
}

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