Example usage for org.w3c.dom Element getFirstChild

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

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Introduction

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

Prototype

public Node getFirstChild();

Source Link

Document

The first child of this node.

Usage

From source file:org.apache.axis2.description.WSDL11ToAxisServiceBuilder.java

private void addDocumentation(AxisDescription axisDescription, Element documentationElement) {
    if ((documentationElement != null) && (documentationElement.getFirstChild() != null)) {
        Node firstChild = documentationElement.getFirstChild();
        String documentation = DOM2Writer.nodeToString(firstChild);
        if (!"".equals(documentation)) {
            axisDescription.setDocumentation(documentation);
        }/* w w  w  .jav a2s  .  co m*/
    }
}

From source file:org.apache.axis2.description.WSDL11ToAxisServiceBuilder.java

/**
 * This method is used for adding documentation for the message types of the service operations
 * eg: input message//from  w  ww. java 2 s. c om
 *     output message
 *     fault messages 
 *
 * @param axisOperation
 * @param documentationElement
 * @param messageLabel
 */
private void addMessageDocumentation(AxisOperation axisOperation, Element documentationElement,
        String messageLabel) {
    if ((documentationElement != null) && (documentationElement.getFirstChild() != null)) {
        Node firstChild = documentationElement.getFirstChild();
        String documentation = DOM2Writer.nodeToString(firstChild);

        if (!"".equals(documentation)) {
            (axisOperation.getMessage(messageLabel)).setDocumentation(documentation);
        }
    }
}

From source file:org.apache.axis2.description.WSDL20ToAxisServiceBuilder.java

/**
 * Adds documentation details to a given AxisDescription.
 * The documentation details is extracted from the WSDL element given.
 * @param axisDescription - The documentation will be added to this
 * @param element - The element that the documentation is extracted from.
 */// w ww. j a v a2s  .c o m
private void addDocumentation(AxisDescription axisDescription, DocumentableElement element) {
    DocumentationElement[] documentationElements = element.getDocumentationElements();
    String documentation = "";
    for (int i = 0; i < documentationElements.length; i++) {
        DocumentationElement documentationElement = documentationElements[i];
        XMLElement contentElement = documentationElement.getContent();
        Element content = (Element) contentElement.getSource();
        if (content != null) {
            documentation = documentation + DOM2Writer.nodeToString(content.getFirstChild());
        }
    }
    if (!"".equals(documentation)) {
        axisDescription.setDocumentation(documentation);
    }
}

From source file:org.apache.camel.component.cxf.CxfConsumerPayloadXPathClientServerTest.java

@Override
protected RouteBuilder createRouteBuilder() {
    return new RouteBuilder() {
        @Override//from   w  w  w  .  j a v  a2s.  c  o m
        public void configure() {
            from(simpleEndpointURI + "&dataFormat=PAYLOAD").to("log:info").process(new Processor() {
                @SuppressWarnings("unchecked")
                @Override
                public void process(final Exchange exchange) throws Exception {
                    Object request = exchange.getIn().getBody();
                    assertIsInstanceOf(CxfPayload.class, request);

                    //attempt 1) applying XPath to exchange.getIn().getBody()
                    receivedMessageCxfPayloadApplyingXPath = XPathBuilder.xpath("//*[name()='arg0']/text()")
                            .evaluate(context, request, String.class);

                    //attempt 2) in stead of XPATH, browse the DOM-tree
                    CxfPayload<SoapHeader> payload = (CxfPayload<SoapHeader>) request;
                    Element el = payload.getBody().get(0);
                    Element el2 = (Element) el.getFirstChild();
                    Text textnode = (Text) el2.getFirstChild();
                    receivedMessageByDom = textnode.getNodeValue();

                    textnode = (Text) textnode.getNextSibling();
                    while (textnode != null) {
                        //the textnode appears to have siblings!
                        receivedMessageByDom = receivedMessageByDom + textnode.getNodeValue();
                        textnode = (Text) textnode.getNextSibling();
                    }

                    //attempt 3) apply XPATH after converting CxfPayload to String
                    request = exchange.getIn().getBody(String.class);
                    assertIsInstanceOf(String.class, request);
                    receivedMessageStringApplyingXPath = XPathBuilder.xpath("//*[name()='arg0']/text()")
                            .evaluate(context, request, String.class);

                    //build some dummy response 
                    XmlConverter converter = new XmlConverter();
                    Document outDocument = converter.toDOMDocument(ECHO_RESPONSE);
                    List<Source> outElements = new ArrayList<Source>();
                    outElements.add(new DOMSource(outDocument.getDocumentElement()));
                    // set the payload header with null
                    CxfPayload<SoapHeader> responsePayload = new CxfPayload<SoapHeader>(null, outElements,
                            null);
                    exchange.getOut().setBody(responsePayload);
                }
            });
        }
    };
}

From source file:org.apache.camel.maven.DocumentationEnricher.java

private void addDocumentation(Element item, String textContent) {
    Element annotation = document.createElement(Constants.XS_ANNOTATION_ELEMENT_NAME);
    Element documentation = document.createElement(Constants.XS_DOCUMENTATION_ELEMENT_NAME);
    documentation.setAttribute("xml:lang", "en");
    CDATASection cdataDocumentationText = document.createCDATASection(formatTextContent(item, textContent));
    documentation.appendChild(cdataDocumentationText);
    annotation.appendChild(documentation);
    if (item.getFirstChild() != null) {
        item.insertBefore(annotation, item.getFirstChild());
    } else {//from   w w  w  .j  a v  a  2s  .c o  m
        item.appendChild(annotation);
    }
}

From source file:org.apache.cxf.systest.provider.CXF4130Test.java

@Test
public void testCxf4130() throws Exception {
    InputStream body = getClass().getResourceAsStream("cxf4130data.txt");
    HttpClient client = new HttpClient();
    PostMethod post = new PostMethod(ADDRESS);
    post.setRequestEntity(new InputStreamRequestEntity(body, "text/xml"));
    client.executeMethod(post);/*from   w  w w  .j  a va 2 s .  c om*/

    Document doc = StaxUtils.read(post.getResponseBodyAsStream());
    Element root = doc.getDocumentElement();
    Node child = root.getFirstChild();

    boolean foundBody = false;
    while (child != null) {
        if ("Body".equals(child.getLocalName())) {
            foundBody = true;
            assertEquals(1, child.getChildNodes().getLength());
            assertEquals("FooResponse", child.getFirstChild().getLocalName());
        }
        child = child.getNextSibling();
    }
    assertTrue("Did not find the soap:Body element", foundBody);
}

From source file:org.apache.cxf.systest.provider.CXF4818Test.java

@Test
public void testCXF4818() throws Exception {
    InputStream body = getClass().getResourceAsStream("cxf4818data.txt");
    HttpClient client = new HttpClient();
    PostMethod post = new PostMethod(ADDRESS);
    post.setRequestEntity(new InputStreamRequestEntity(body, "text/xml"));
    client.executeMethod(post);/*from  w w  w .j  av  a  2  s. c o  m*/

    Document doc = StaxUtils.read(post.getResponseBodyAsStream());
    //System.out.println(StaxUtils.toString(doc));
    Element root = doc.getDocumentElement();
    Node child = root.getFirstChild();

    boolean foundBody = false;
    boolean foundHeader = false;
    while (child != null) {
        if ("Header".equals(child.getLocalName())) {
            foundHeader = true;
            assertFalse("Already found body", foundBody);
        } else if ("Body".equals(child.getLocalName())) {
            foundBody = true;
            assertTrue("Did not find header before the body", foundHeader);
        }
        child = child.getNextSibling();
    }
    assertTrue("Did not find the soap:Body element", foundBody);
    assertTrue("Did not find the soap:Header element", foundHeader);
}

From source file:org.apache.cxf.tools.wsdlto.frontend.jaxws.customization.JAXWSBindingParser.java

void parseElement(JAXWSBinding jaxwsBinding, Element element) {
    Node child = element.getFirstChild();
    if (child == null) {
        // global binding
        if (isAsyncElement(element)) {
            jaxwsBinding.setEnableAsyncMapping(getNodeValue(element));
        }/*from  www  .j  av  a 2 s. co m*/
        if (isMIMEElement(element)) {
            jaxwsBinding.setEnableMime(getNodeValue(element));
        }
        if (isPackageElement(element)) {
            jaxwsBinding.setPackage(getPackageName(element));
        }

        if (isWrapperStyle(element)) {
            jaxwsBinding.setEnableWrapperStyle(getNodeValue(element));
        }
    } else {
        // other binding
        while (child != null) {
            if (isAsyncElement(child)) {
                jaxwsBinding.setEnableAsyncMapping(getNodeValue(child));
            } else if (isMIMEElement(child)) {
                jaxwsBinding.setEnableMime(getNodeValue(child));
            } else if (isWrapperStyle(child)) {
                jaxwsBinding.setEnableWrapperStyle(getNodeValue(child));
            } else if (isPackageElement(child)) {
                jaxwsBinding.setPackage(getPackageName(child));
                Node docChild = DOMUtils.getChild(child, Element.ELEMENT_NODE);
                if (docChild != null && this.isJAXWSClassDoc(docChild)) {
                    jaxwsBinding.setPackageJavaDoc(StringEscapeUtils.escapeHtml(DOMUtils.getContent(docChild)));
                }
            } else if (isJAXWSMethodElement(child)) {
                jaxwsBinding.setMethodName(getMethodName(child));
                Node docChild = DOMUtils.getChild(child, Element.ELEMENT_NODE);

                if (docChild != null && this.isJAXWSClassDoc(docChild)) {
                    jaxwsBinding.setMethodJavaDoc(StringEscapeUtils.escapeHtml(DOMUtils.getContent(docChild)));
                }
            } else if (isJAXWSParameterElement(child)) {
                Element childElement = (Element) child;
                String partPath = "//" + childElement.getAttribute("part");
                Node node = queryXPathNode(element.getOwnerDocument().getDocumentElement(), partPath);
                String messageName = "";
                String partName = "";
                if (node != null) {
                    partName = ((Element) node).getAttribute("name");
                    Node messageNode = node.getParentNode();
                    if (messageNode != null) {
                        Element messageEle = (Element) messageNode;
                        messageName = messageEle.getAttribute("name");
                    }
                }

                String name = childElement.getAttribute("name");
                String elementNameString = childElement.getAttribute("childElementName");
                QName elementName = null;
                if (!StringUtils.isEmpty(elementNameString)) {
                    String ns = "";
                    if (elementNameString.indexOf(':') != -1) {
                        ns = elementNameString.substring(0, elementNameString.indexOf(':'));
                        ns = childElement.lookupNamespaceURI(ns);
                        elementNameString = elementNameString.substring(elementNameString.indexOf(':') + 1);
                    }
                    elementName = new QName(ns, elementNameString);
                }
                JAXWSParameter jpara = new JAXWSParameter(messageName, partName, elementName, name);
                jaxwsBinding.addJaxwsPara(jpara);
            } else if (isJAXWSClass(child)) {
                Element childElement = (Element) child;
                String clzName = childElement.getAttribute("name");
                String javadoc = "";
                Node docChild = DOMUtils.getChild(child, Element.ELEMENT_NODE);

                if (docChild != null && this.isJAXWSClassDoc(docChild)) {
                    javadoc = StringEscapeUtils.escapeHtml(DOMUtils.getContent(docChild));
                }

                JAXWSClass jaxwsClass = new JAXWSClass(clzName, javadoc);
                jaxwsBinding.setJaxwsClass(jaxwsClass);
            }
            child = child.getNextSibling();
        }
    }

}

From source file:org.apache.hadoop.conf.Configuration.java

private void loadResource(Properties properties, Object name, boolean quiet) {
    try {/* w  ww .  jav a2s. c o  m*/
        DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
        //ignore all comments inside the xml file
        docBuilderFactory.setIgnoringComments(true);

        //allow includes in the xml file
        docBuilderFactory.setNamespaceAware(true);
        try {
            docBuilderFactory.setXIncludeAware(true);
        } catch (UnsupportedOperationException e) {
            LOG.error("Failed to set setXIncludeAware(true) for parser " + docBuilderFactory + ":" + e, e);
        }
        DocumentBuilder builder = docBuilderFactory.newDocumentBuilder();
        Document doc = null;
        Element root = null;

        if (name instanceof URL) { // an URL resource
            URL url = (URL) name;
            if (url != null) {
                if (!quiet) {
                    LOG.info("parsing " + url);
                }
                doc = builder.parse(url.toString());
            }
        } else if (name instanceof String) { // a CLASSPATH resource
            URL url = getResource((String) name);
            if (url != null) {
                if (!quiet) {
                    LOG.info("parsing " + url);
                }
                doc = builder.parse(url.toString());
            }
        } else if (name instanceof Path) { // a file resource
            // Can't use FileSystem API or we get an infinite loop
            // since FileSystem uses Configuration API.  Use java.io.File instead.
            File file = new File(((Path) name).toUri().getPath()).getAbsoluteFile();
            if (file.exists()) {
                if (!quiet) {
                    LOG.info("parsing " + file);
                }
                InputStream in = new BufferedInputStream(new FileInputStream(file));
                try {
                    doc = builder.parse(in);
                } finally {
                    in.close();
                }
            }
        } else if (name instanceof InputStream) {
            try {
                doc = builder.parse((InputStream) name);
            } finally {
                ((InputStream) name).close();
            }
        } else if (name instanceof Element) {
            root = (Element) name;
        }

        if (doc == null && root == null) {
            if (quiet)
                return;
            throw new RuntimeException(name + " not found");
        }

        if (root == null) {
            root = doc.getDocumentElement();
        }
        if (!"configuration".equals(root.getTagName()))
            LOG.fatal("bad conf file: top-level element not <configuration>");
        NodeList props = root.getChildNodes();
        for (int i = 0; i < props.getLength(); i++) {
            Node propNode = props.item(i);
            if (!(propNode instanceof Element))
                continue;
            Element prop = (Element) propNode;
            if ("configuration".equals(prop.getTagName())) {
                loadResource(properties, prop, quiet);
                continue;
            }
            if (!"property".equals(prop.getTagName()))
                LOG.warn("bad conf file: element not <property>");
            NodeList fields = prop.getChildNodes();
            String attr = null;
            String value = null;
            boolean finalParameter = false;
            for (int j = 0; j < fields.getLength(); j++) {
                Node fieldNode = fields.item(j);
                if (!(fieldNode instanceof Element))
                    continue;
                Element field = (Element) fieldNode;
                if ("name".equals(field.getTagName()) && field.hasChildNodes())
                    attr = ((Text) field.getFirstChild()).getData().trim();
                if ("value".equals(field.getTagName()) && field.hasChildNodes())
                    value = ((Text) field.getFirstChild()).getData();
                if ("final".equals(field.getTagName()) && field.hasChildNodes())
                    finalParameter = "true".equals(((Text) field.getFirstChild()).getData());
            }

            // Ignore this parameter if it has already been marked as 'final'
            if (attr != null) {
                if (value != null) {
                    if (!finalParameters.contains(attr)) {
                        properties.setProperty(attr, value);
                        if (storeResource) {
                            updatingResource.put(attr, name.toString());
                        }
                    } else if (!value.equals(properties.getProperty(attr))) {
                        LOG.warn(name + ":a attempt to override final parameter: " + attr + ";  Ignoring.");
                    }
                }
                if (finalParameter) {
                    finalParameters.add(attr);
                }
            }
        }

    } catch (IOException e) {
        LOG.fatal("error parsing conf file: " + e);
        throw new RuntimeException(e);
    } catch (DOMException e) {
        LOG.fatal("error parsing conf file: " + e);
        throw new RuntimeException(e);
    } catch (SAXException e) {
        LOG.fatal("error parsing conf file: " + e);
        throw new RuntimeException(e);
    } catch (ParserConfigurationException e) {
        LOG.fatal("error parsing conf file: " + e);
        throw new RuntimeException(e);
    }
}

From source file:org.apache.hadoop.corona.ConfigManager.java

/**
 * Get the text inside of the Xml element
 * @param element xml element//from   ww w. ja v a2 s.  c  o m
 * @return the text inside of the xml element
 */
private static String getText(Element element) {
    if (element.getFirstChild() == null) {
        return "";
    }
    return ((Text) element.getFirstChild()).getData().trim();
}