Example usage for org.w3c.dom Element getAttributes

List of usage examples for org.w3c.dom Element getAttributes

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Introduction

In this page you can find the example usage for org.w3c.dom Element getAttributes.

Prototype

public NamedNodeMap getAttributes();

Source Link

Document

A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.

Usage

From source file:org.wso2.carbon.humantask.core.engine.runtime.xpath.XPathExpressionRuntime.java

private Element replaceElement(Element lval, Element src) {
    Document doc = lval.getOwnerDocument();
    NodeList nl = src.getChildNodes();
    for (int i = 0; i < nl.getLength(); ++i) {
        lval.appendChild(doc.importNode(nl.item(i), true));
    }/*from w w w . j a  v  a 2 s  .com*/
    NamedNodeMap attrs = src.getAttributes();
    for (int i = 0; i < attrs.getLength(); ++i) {
        Attr attr = (Attr) attrs.item(i);
        if (!attr.getName().startsWith("xmlns")) {
            lval.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) {
                    lval.setAttributeNS(DOMUtils.NS_URI_XMLNS, "xmlns:" + prefix, attrValNs);
                }
            }
        }
    }

    return lval;
}

From source file:org.wso2.carbon.tomcat.internal.ServerManager.java

/**
 * initialization code goes here.i.e : configuring tomcat instance using catalina-server.xml
 *//*from w w w .  ja  v  a2s  .c  o  m*/
public void init() {
    bundleCtxtClassLoader = Thread.currentThread().getContextClassLoader();
    String carbonHome = System.getProperty("carbon.home");
    String catalinaHome = new File(carbonHome).getAbsolutePath() + File.separator + "lib" + File.separator
            + "tomcat";
    String catalinaXML = new File(carbonHome).getAbsolutePath() + File.separator + "repository" + File.separator
            + "conf" + File.separator + "tomcat" + File.separator + "catalina-server.xml";
    try {
        inputStream = new FileInputStream(new File(catalinaXML));
    } catch (FileNotFoundException e) {
        log.error("could not locate the file catalina-server.xml", e);
    }
    //setting catalina.base system property. tomcat configurator refers this property while tomcat instance creation.
    //you can override the property in wso2server.sh
    if (System.getProperty("catalina.base") == null) {
        System.setProperty("catalina.base",
                System.getProperty("carbon.home") + File.separator + "lib" + File.separator + "tomcat");
    }

    tomcat = new CarbonTomcat();

    if (SecretManager.getInstance().isInitialized()) {
        //creates DOM from input stream
        Element config = inputStreamToDOM(inputStream);
        //creates Secret resolver
        resolver = SecretResolverFactory.create(config, true);
        //resolves protected passwords
        resolveSecuredConfig(config, null);
        config.getAttributes()
                .removeNamedItem(XMLConstants.XMLNS_ATTRIBUTE + SecurityConstants.NS_SEPARATOR + SVNS);
        // creates new input stream from processed DOM element
        InputStream newStream = domToInputStream(config);

        tomcat.configure(catalinaHome, newStream);
    } else {
        tomcat.configure(catalinaHome, inputStream);
    }
}

From source file:org.wso2.developerstudio.eclipse.esb.impl.ModelObjectImpl.java

/**
 * Extracts any namespace definitions ("xmlns:prefix=uri") declared on the
 * element./*from   w  ww  .  j a va  2s. c  o m*/
 * 
 * @param element
 *            {@link Element} to be examined.
 * @return mapping of namespace prefixes to URIs.
 */
protected Map<String, String> extractNamespaces(Element element) {
    Map<String, String> namespaces = new HashMap<String, String>();
    NamedNodeMap attributes = element.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        Attr attr = (Attr) attributes.item(i);
        if (attr.getName().startsWith("xmlns:")) {
            namespaces.put(attr.getName().substring("xmlns:".length()), attr.getValue());
        }
    }
    return namespaces;
}

From source file:org.xsystem.bpmn2.formats.xml.XMLParser3.java

protected void setNameSpace(Element elem) {
    NamedNodeMap atts = elem.getAttributes();
    for (int i = 0; i < atts.getLength(); i++) {
        Node currentAttribute = atts.item(i);
        String currentPrefix = currentAttribute.getPrefix();
        if (currentPrefix != null && currentPrefix.equals(XMLConstants.XMLNS_ATTRIBUTE)) {
            String prfx = currentAttribute.getLocalName();
            String uri = currentAttribute.getNodeValue();
            definitions.setNamespaceURI(prfx, uri);
        }/*from  w  w w  . j a v a 2  s  . c  o  m*/
    }
}

From source file:org.xsystem.bpmn2.formats.xml.XMLParser3.java

void parseAttributes(Object base, Element rootElement) {

    ConvertingWrapDynaBean wrap = new ConvertingWrapDynaBean(base);
    DynaClass danaClass = wrap.getDynaClass();
    NamedNodeMap atts = rootElement.getAttributes();
    String defNamespace = rootElement.getNamespaceURI();
    for (int i = 0; i < atts.getLength(); i++) {
        Node currentAttribute = atts.item(i);
        String ns = currentAttribute.getNamespaceURI();
        if (ns == null) {
            ns = defNamespace;//from ww  w  . j  a  v a2s . co m
        }
        String attrName = currentAttribute.getLocalName();
        //  getNodeName();
        switch (ns) {
        case BPMN2_NS: {
            DynaProperty dynaProperty = danaClass.getDynaProperty(attrName);
            if (dynaProperty != null) {
                Class clazz = dynaProperty.getType();
                if (clazz.isAssignableFrom(Reference.class)) {
                    String value = currentAttribute.getNodeValue();
                    Reference ref = createReference(value);
                    wrap.set(attrName, ref);
                } else if (clazz.isAssignableFrom(QName.class)) {
                    String value = currentAttribute.getNodeValue();
                    QName ret = createQName(value);
                    wrap.set(attrName, ret);
                } else if (clazz.isAssignableFrom(MultiInstanceBehavior.class)) {
                    String value = currentAttribute.getNodeValue();
                    wrap.set(attrName, MultiInstanceBehavior.valueOf(value));
                } else {
                    String value = currentAttribute.getNodeValue();
                    wrap.set(attrName, value);
                }
            }
            break;
        }
        case BPMNDI_NS:
        case DC_NS:
        case DI_NS: {
            DynaProperty dynaProperty = danaClass.getDynaProperty(attrName);
            if (dynaProperty != null) {
                String value = currentAttribute.getNodeValue();
                wrap.set(attrName, value);
            }
            break;
        }
        }
    }
}

From source file:org.yawlfoundation.yawl.util.DOMUtil.java

public static void removeAllAttributes(Element element) {
    Vector<String> names = new Vector<String>();

    int length = element.getAttributes().getLength();
    NamedNodeMap atts = element.getAttributes();

    for (int i = 0; i < length; names.add(atts.item(i).getLocalName()), i++)
        ;//w  ww. j  ava  2 s  .  co m

    for (String name : names)
        element.removeAttribute(name);
}

From source file:oscar.oscarLab.ca.all.upload.handlers.IHAHandler.java

@Override
public String parse(String serviceName, String fileName, int fileId) {
    Document xmlDoc = getXML(fileName);
    Node node;//from  w w  w  . j  a va2  s.  c  o m
    Element element;
    NamedNodeMap nnm = null;
    String msgId = null;
    String result = null;

    if (xmlDoc != null) {
        String hl7Body = null;
        String attrName = null;
        try {
            msgId = null;
            NodeList allNodes = xmlDoc.getElementsByTagNameNS("*", "*");
            for (int i = 1; i < allNodes.getLength(); i++) {
                try {
                    element = (Element) allNodes.item(i);
                    nnm = element.getAttributes();
                    if (nnm != null) {
                        for (int j = 0; j < nnm.getLength(); j++) {
                            node = nnm.item(j);
                            attrName = node.getNodeName();
                            if (attrName.equals("msgId")) {
                                msgId = node.getNodeValue();
                            }
                        }
                    }
                    hl7Body = allNodes.item(i).getFirstChild().getTextContent();
                    if (hl7Body != null && hl7Body.indexOf("\nPID|") > 0) {
                        logger.info("using xml HL7 Type " + getHl7Type());
                        MessageUploader.routeReport(serviceName, "IHA", hl7Body, fileId);
                        result += "success:" + msgId + ",";
                    }
                } catch (Exception e) {
                    result += "fail:" + msgId + ",";
                }
            }
        } catch (Exception e) {
            MessageUploader.clean(fileId);
            logger.error("ERROR:", e);
            return null;
        }
    }
    return (result);
}

From source file:test.unit.be.fedict.eid.applet.service.signer.AbstractXmlSignatureServiceTest.java

private boolean isDigested(NodeList nodes, VerifyReference[] references) {
    for (int idx = 0; idx < nodes.getLength(); idx++) {
        Node node = nodes.item(idx);
        LOG.debug("node name: " + node.getLocalName());
        boolean changed = false;
        if (node.getNodeType() == Node.TEXT_NODE) {
            String originalTextValue = node.getNodeValue();
            String changedTextValue = originalTextValue + "foobar";
            node.setNodeValue(changedTextValue);
            changed = false; // need to have impact anyway
            for (int referenceIdx = 0; referenceIdx < references.length; referenceIdx++) {
                VerifyReference reference = references[referenceIdx];
                changed |= reference.hasChanged();
            }//  w  ww .j a v a 2s  .co  m
            if (false == changed) {
                return false;
            }
            node.setNodeValue(originalTextValue);
        } else if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) node;

            NamedNodeMap attributes = element.getAttributes();
            for (int attributeIdx = 0; attributeIdx < attributes.getLength(); attributeIdx++) {
                Node attributeNode = attributes.item(attributeIdx);
                String originalAttributeValue = attributeNode.getNodeValue();
                String changedAttributeValue = originalAttributeValue + "foobar";
                attributeNode.setNodeValue(changedAttributeValue);
                for (int referenceIdx = 0; referenceIdx < references.length; referenceIdx++) {
                    VerifyReference reference = references[referenceIdx];
                    changed |= reference.hasChanged();
                }

                attributeNode.setNodeValue(originalAttributeValue);
            }
            changed |= isDigested(element.getChildNodes(), references);
        } else if (node.getNodeType() == Node.COMMENT_NODE) {
            // not always digested
        } else {
            throw new RuntimeException("unsupported node type: " + node.getNodeType());
        }
        if (false == changed) {
            return false;
        }
    }
    return true;
}

From source file:tkwatch.Utilities.java

/**
 * Recursively travels through a DOM tree. Adapted from Vohra and Vohra,
 * <i>Pro XML Development with Java Technology</i>, p. 47. This was used
 * during development and is not called by <strong>TKWatch+</strong>.
 * Retained for completeness./*from  w  ww .j  a va  2s .  c om*/
 * 
 * @param previousNode
 * @param visitNode
 */
public static void visitNode(Element previousNode, Element visitNode) {
    if (previousNode != null) {
        System.out.println("Element " + previousNode.getTagName() + " has element:");
    }
    System.out.println("Element Name: " + visitNode.getTagName());
    if (visitNode.hasAttributes()) {
        System.out.println("Element " + visitNode.getTagName() + " has attributes: ");
        NamedNodeMap attributes = visitNode.getAttributes();
        for (int j = 0; j < attributes.getLength(); j++) {
            Attr attribute = (Attr) (attributes.item(j));
            System.out.println("Attribute:" + attribute.getName() + " with value " + attribute.getValue());
        }
    }

    // Obtain a NodeList of nodes in an Element node.
    NodeList nodeList = visitNode.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) node;
            visitNode(visitNode, element);
        } else if (node.getNodeType() == Node.TEXT_NODE) {
            String str = node.getNodeValue().trim();
            if (str.length() > 0) {
                System.out.println("Element Text: " + str);
            }
        }
    }
}

From source file:ucar.unidata.idv.ui.ImageGenerator.java

/**
 * process the given node//from ww  w  . j  av a2 s . co  m
 *
 * @param node Node to process
 * @param procNode The procedure node
 *
 * @return keep going
 *
 * @throws Throwable On badness
 */
protected boolean processTagCall(Element node, Element procNode) throws Throwable {
    if (procNode == null) {
        return error("Could not find procedure node for call:" + XmlUtil.toString(node));
    }

    pushProperties();
    String cdata = XmlUtil.getChildText(node);
    if ((cdata != null) && (cdata.trim().length() > 0)) {
        putProperty("paramtext", cdata);
    } else {
        putProperty("paramtext", "");
    }

    NamedNodeMap procnnm = procNode.getAttributes();
    if (procnnm != null) {
        for (int i = 0; i < procnnm.getLength(); i++) {
            Attr attr = (Attr) procnnm.item(i);
            if (!ATTR_NAME.equals(attr.getNodeName())) {
                putProperty(attr.getNodeName(), applyMacros(attr.getNodeValue()));
            }
        }
    }

    NamedNodeMap nnm = node.getAttributes();
    if (nnm != null) {
        for (int i = 0; i < nnm.getLength(); i++) {
            Attr attr = (Attr) nnm.item(i);
            if (!ATTR_NAME.equals(attr.getNodeName())) {
                putProperty(attr.getNodeName(), applyMacros(attr.getNodeValue()));
            }
        }
    }
    try {
        if (!processChildren(node)) {
            return false;
        }
        try {
            if (!processChildren(procNode)) {
                return false;
            }
        } catch (MyReturnException mre) {
            //noop
        }
    } catch (Throwable throwable) {
        popProperties();
        throw throwable;
    }
    popProperties();
    return true;
}