Example usage for org.w3c.dom Node hasAttributes

List of usage examples for org.w3c.dom Node hasAttributes

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Introduction

In this page you can find the example usage for org.w3c.dom Node hasAttributes.

Prototype

public boolean hasAttributes();

Source Link

Document

Returns whether this node (if it is an element) has any attributes.

Usage

From source file:org.apache.hadoop.mapred.QueueConfigurationParser.java

/**
 * Populate the properties for Queue//from  w ww.ja v  a 2  s.  c  om
 *
 * @param field
 * @return
 */
private Properties populateProperties(Element field) {
    Properties props = new Properties();

    NodeList propfields = field.getChildNodes();

    for (int i = 0; i < propfields.getLength(); i++) {
        Node prop = propfields.item(i);

        //If this node is not of type element
        //skip this.
        if (!(prop instanceof Element)) {
            continue;
        }

        if (PROPERTY_TAG.equals(prop.getNodeName())) {
            if (prop.hasAttributes()) {
                NamedNodeMap nmp = prop.getAttributes();
                if (nmp.getNamedItem(KEY_TAG) != null && nmp.getNamedItem(VALUE_TAG) != null) {
                    props.setProperty(nmp.getNamedItem(KEY_TAG).getTextContent(),
                            nmp.getNamedItem(VALUE_TAG).getTextContent());
                }
            }
        }
    }
    return props;
}

From source file:org.bibsonomy.scraper.url.kde.ieee.IEEEXploreBookScraper.java

/**
 * @param sc/*from  w ww . j a v  a 2s.c  o  m*/
 * @return bibtex
 * @throws ScrapingException
 */
public String ieeeBookScrape(ScrapingContext sc) throws ScrapingException {
    try {
        //-- init all NodeLists and Node
        NodeList pres = null;
        Node currNode = null;
        NodeList temp = null;

        //-- init String map for bibtex entries
        String type = IEEE_BOOK;
        String url = sc.getUrl().toString();
        String authors = "";
        String numpages = "";
        String title = "";
        String isbn = "";
        String publisher = "";
        String month = "";
        String year = "";
        String edition = "";
        String abstr = "";

        String bibtexkey = null;
        String _tempabs = null;
        String ident1 = null;
        String ident2 = null;

        //-- get the html doc and parse the DOM
        final Document doc = XmlUtils.getDOM(sc.getPageContent());

        /*
         * -- Search title and extract --
         * The title has always the css-class "headNavBlueXLarge".
         *
         * FIXME: this part could be deprecated. don't knot it at all...
         *
        pres = null;
        pres = doc.getElementsByTagName("span"); //get all <span>-Tags
        for (int i = 0; i < pres.getLength(); i++) {
           Node curr = pres.item(i);
           Element g = (Element)curr;
           Attr own = g.getAttributeNode("class");         
                
           //-- Extract the title
           if ("headNavBlueXLarge".equals(own.getValue())){
              title = curr.getFirstChild().getNodeValue();
           }
        } */

        if (title == null || title.equals("")) {
            ident1 = "<title>";
            ident2 = "</title>";
            if (sc.getPageContent().contains(ident1) && sc.getPageContent().contains(ident2)) {
                int _startIndex = sc.getPageContent().indexOf(ident1) + ident1.length();
                int _endIndex = sc.getPageContent().indexOf(ident2);
                title = sc.getPageContent().substring(_startIndex, _endIndex);
                title = title.replaceAll("IEEEXplore#\\s", "");
            }
        }

        /* 
         * get the abstract block
         * 
         * FIXME: this part could be deprecated. don't knot it at all...
         * 
        ident1 = "<strong>Abstract</strong>";
        ident2 = "<strong>Table of Contents </strong>";
        if (sc.getPageContent().indexOf(ident1) != -1 && sc.getPageContent().indexOf(ident2) != -1 ){
           _tempabs = sc.getPageContent().substring(sc.getPageContent().indexOf(ident1)+ident1.length(),sc.getPageContent().indexOf(ident2)).replaceAll("\\s\\s+", "").replaceAll("(<.+?>)", "").trim();
           abstr = _tempabs;         
        } */

        ident1 = "<span class=\"sectionHeaders\">Abstract</span>";
        ident2 = "<td class=\"bodyCopyGrey\"><p class=\"bodyCopyGreySpaced\"><strong>";
        if (sc.getPageContent().contains(ident1) && sc.getPageContent().contains(ident2)) {
            int _startIndex = sc.getPageContent().indexOf(ident1) + ident1.length();
            int _endIndex = sc.getPageContent().indexOf(ident2);
            _tempabs = sc.getPageContent().substring(_startIndex, _endIndex);
            abstr = _tempabs.replaceAll("\\s\\s+", "").replaceAll("(<.+?>)", "").trim();
        }

        /* 
         * get the book formats like hardcover
         * 
         * FIXME: this part could be deprecated. don't knot it at all...
         * 
         *
        ident1 = "<td class=\"bodyCopyBlackLarge\" nowrap>Hardcover</td>";
        ident2 = "<td class=\"bodyCopyBlackLarge\" nowrap><span class=\"sectionHeaders\">&raquo;</span>";
        if (sc.getPageContent().indexOf(ident1) != -1){
           _format = sc.getPageContent().substring(sc.getPageContent().indexOf(ident1),sc.getPageContent().indexOf(ident2)).replaceAll("\\s\\s+", "").replaceAll("(<.+?>)", "");
                
           _format = _format.substring(_format.indexOf(CONST_ISBN) + CONST_ISBN.length());
           isbn = _format.substring(0,_format.indexOf("&nbsp;"));
        }*/

        /*-- get all <p>-Tags to extract the standard informations
         *  In every standard page the css-class "bodyCopyBlackLargeSpaced"
         *  indicates the collection of all informations.
         * */
        pres = null;
        pres = doc.getElementsByTagName("p"); //get all <p>-Tags
        for (int i = 0; i < pres.getLength(); i++) {
            currNode = pres.item(i);

            if (currNode.hasAttributes()) {
                Element g = (Element) currNode;
                Attr own = g.getAttributeNode("class");
                if ("bodyCopyBlackLargeSpaced".equals(own.getValue()) && currNode.hasChildNodes()) {
                    temp = currNode.getChildNodes();

                    for (int j = 0; j < temp.getLength(); j++) {
                        if (temp.item(j).getNodeValue().indexOf(CONST_DATE) != -1) {
                            String date = temp.item(j).getNodeValue().substring(18);
                            year = date.substring(date.length() - 5).trim();
                            month = date.substring(0, date.length() - 4).trim();
                            // not correct in all cases
                            // publisher = temp.item(j+2).getNodeValue().trim();
                        }
                        if (temp.item(j).getNodeValue().indexOf(CONST_PAGES) != -1) {
                            numpages = temp.item(j).getNodeValue().substring(CONST_PAGES.length()).trim();
                        } else if (temp.item(j).getNodeValue().indexOf(CONST_ON_PAGES) != -1) {
                            numpages = temp.item(j).getNodeValue().substring(CONST_ON_PAGES.length()).trim();
                        }
                        if (temp.item(j).getNodeValue().indexOf(CONST_EDITION) != -1) {
                            edition = temp.item(j).getNodeValue().substring(CONST_EDITION.length()).trim();
                        } else if (temp.item(j).getNodeValue().indexOf(CONST_VOLUME) != -1) {
                            edition = temp.item(j).getNodeValue().substring(CONST_VOLUME.length()).trim();
                        }
                        if (isbn == "" && temp.item(j).getNodeValue().indexOf(CONST_ISBN) != -1) {
                            isbn = temp.item(j).getNodeValue().substring(CONST_ISBN.length()).trim();
                        }
                    }
                    break;
                }
            }
        }

        /*-- Search authors and save them --
         * 
         * FIXME: this part could be deprecated. don't knot it at all...
         * 
        pres = null;
        pres = doc.getElementsByTagName("a"); //get all <a>-Tags
                
        //init vars to count authors to form a bibtex String
        int numaut = 0;
                
         *
         * iterate through the a tags and search the attribute value "<in>aud)" 
         * to identify the authors in the source of the ieeexplore page
         * 
        for (int i = 39; i < pres.getLength(); i++) {
           Node curr = pres.item(i);
           Element g = (Element)curr;
           Attr own = g.getAttributeNode("href");
                
           if (own.getValue().indexOf("<in>au)") != -1){
              //Form Bibtex String by counting authors
              if (numaut > 0 ){
          authors += " and " + curr.getFirstChild().getNodeValue(); 
              }
              if (numaut == 0) {
          numaut=i;
          authors += curr.getFirstChild().getNodeValue();
                
          if (curr.getFirstChild().getNodeValue().indexOf(",") != -1 && bibtexkey == null){
             bibtexkey = curr.getFirstChild().getNodeValue().substring(0,curr.getFirstChild().getNodeValue().trim().indexOf(","));
          } else if (curr.getFirstChild().getNodeValue().trim().indexOf(" ") != -1 && bibtexkey == null){
             bibtexkey = curr.getFirstChild().getNodeValue().trim().substring(0,curr.getFirstChild().getNodeValue().trim().indexOf(" "));
          } else if (bibtexkey == null){
             bibtexkey = curr.getFirstChild().getNodeValue().trim();
          }
              }
           }
        } */

        /*
         * get authors
         */
        if (authors == null || authors.equals("")) {
            ident1 = "<font color=990000><b>";
            ident2 = "<br>";
            int _startIndex = sc.getPageContent().indexOf(ident1) + ident1.length();
            if (sc.getPageContent().contains(ident1)
                    && sc.getPageContent().indexOf(ident2, _startIndex) != -1) {
                int _endIndex = sc.getPageContent().indexOf(ident2, _startIndex);
                authors = sc.getPageContent().substring(_startIndex, _endIndex);
                authors = authors.replaceAll("\\s\\s+", "").replaceAll("(<.+?>)", "").trim();
                authors = authors.replaceAll("&nbsp;&nbsp;", " and ");

                if (authors.endsWith(" and ")) {
                    authors = authors.substring(0, authors.length() - 5);
                }
            }
        }

        //-- kill special chars and add the year to bibtexkey
        if ((isbn == null || !isbn.equals("")) && (year == null || !year.equals(""))) {
            bibtexkey = isbn.replaceAll("-", "");
            bibtexkey = bibtexkey.replaceAll("[^0-9A-Za-z]", "") + ":" + year;
        }

        //create the book-bibtex
        return type + " { " + bibtexkey + ", \n" + "author = {" + authors + "}, \n" + "title = {" + title
                + "}, \n" + "year = {" + year + "}, \n" + "url = {" + url + "}, \n" + "pages = {" + numpages
                + "}, \n" + "edition = {" + edition + "}, \n" + "publisher = {" + publisher + "}, \n"
                + "isbn = {" + isbn + "}, \n" + "abstract = {" + abstr + "}, \n" + "month = {" + month + "}\n}";

    } catch (Exception e) {
        throw new InternalFailureException(e);
    }
}

From source file:org.bibsonomy.scraper.url.kde.ieee.IEEEXploreStandardsScraper.java

public String ieeeStandardsScrape(ScrapingContext sc) throws ScrapingException {
    try {//from   w w  w  .  j  a  v a  2 s.c o  m
        //-- init all NodeLists and Node
        NodeList pres = null;
        Node currNode = null;
        NodeList temp = null;

        //-- init String map for bibtex entries
        String type = IEEE_STANDARDS;
        String url = sc.getUrl().toString();
        String numpages = "";
        String title = "";
        String isbn = "";
        String abstr = "";
        String year = "";

        //-- get the html doc and parse the DOM
        final Document document = XmlUtils.getDOM(sc.getPageContent());

        /* -- get the spans to extract the title and abstract
         */
        pres = null;
        pres = document.getElementsByTagName("span"); //get all <span>-Tags
        for (int i = 0; i < pres.getLength(); i++) {
            currNode = pres.item(i);
            if (currNode.hasAttributes()) {
                Element g = (Element) currNode;
                Attr own = g.getAttributeNode("class");
                //-- Extract the title
                if ("headNavBlueXLarge2".equals(own.getValue())) {
                    temp = currNode.getChildNodes();
                    title = temp.item(temp.getLength() - 1).getNodeValue().trim();
                }
                //-- Extract the abstract
                if ("sectionHeaders".equals(own.getValue())
                        && "Abstract".equals(currNode.getFirstChild().getNodeValue())) {
                    abstr = currNode.getParentNode().getLastChild().getNodeValue().trim();
                }
            }
        }

        /*-- get all <p>-Tags to extract the standard informations
         *  In every standard page the css-class "bodyCopyBlackLargeSpaced"
         *  indicates the collection of all informations.
         * */
        pres = null;
        pres = document.getElementsByTagName("p"); //get all <p>-Tags
        for (int i = 0; i < pres.getLength(); i++) {
            currNode = pres.item(i);
            if (currNode.hasAttributes()) {
                Element g = (Element) currNode;
                Attr own = g.getAttributeNode("class");
                if ("bodyCopyBlackLargeSpaced".equals(own.getValue())) {
                    temp = currNode.getChildNodes();

                    for (int j = 0; j < temp.getLength(); j++) {
                        if (temp.item(j).getNodeValue().indexOf(CONST_DATE) != -1) {
                            String date = temp.item(j).getNodeValue().substring(CONST_DATE.length()).trim();
                            year = date.substring(date.length() - 4).trim();
                        }
                        if (temp.item(j).getNodeValue().indexOf(CONST_PAGE) != -1) {
                            numpages = temp.item(j).getNodeValue().substring(CONST_PAGE.length()).trim();
                        }
                        if (temp.item(j).getNodeValue().indexOf(CONST_EISBN) != -1) {
                            isbn = temp.item(j).getNodeValue().substring(CONST_EISBN.length()).trim();
                        }
                    }
                }
            }
        }

        //create valid bibtex snippet
        return type + " {," + "title = {" + title + "}, " + "year = {" + year + "}, " + "url = {" + url + "}, "
                + "pages = {" + numpages + "}, " + "abstract = {" + abstr + "}, " + "isbn = {" + isbn + "}}";

    } catch (Exception e) {
        throw new InternalFailureException(e);
    }
}

From source file:org.dasein.cloud.vcloud.compute.vAppSupport.java

public void deploy(@Nonnull String vmId) throws CloudException, InternalException {
    APITrace.begin(getProvider(), "VM.deploy");
    try {/*from w  w  w  .  j  a v  a2  s . co m*/
        vCloudMethod method = new vCloudMethod(getProvider());
        String xml = method.get("vApp", vmId);

        if (xml != null) {
            Document doc = method.parseXML(xml);
            String docElementTagName = doc.getDocumentElement().getTagName();
            String nsString = "";
            if (docElementTagName.contains(":"))
                nsString = docElementTagName.substring(0, docElementTagName.indexOf(":") + 1);
            NodeList nodes = doc.getElementsByTagName(nsString + "VApp");

            for (int i = 0; i < nodes.getLength(); i++) {
                NodeList links = nodes.item(i).getChildNodes();

                for (int j = 0; j < links.getLength(); j++) {
                    Node node = links.item(j);
                    if (node.getNodeName().contains(":"))
                        nsString = node.getNodeName().substring(0, node.getNodeName().indexOf(":") + 1);
                    else
                        nsString = "";

                    if (node.getNodeName().equalsIgnoreCase(nsString + "Link") && node.hasAttributes()) {
                        Node rel = node.getAttributes().getNamedItem("rel");

                        if (rel != null && rel.getNodeValue().trim().equalsIgnoreCase("deploy")) {
                            Node href = node.getAttributes().getNamedItem("href");

                            if (href != null) {
                                String endpoint = href.getNodeValue().trim();
                                String action = method.getAction(endpoint);
                                StringBuilder payload = new StringBuilder();

                                payload.append(
                                        "<DeployVAppParams powerOn=\"false\" xmlns=\"http://www.vmware.com/vcloud/v1.5\"/>");
                                method.waitFor(method.post(action, endpoint,
                                        method.getMediaTypeForActionDeployVApp(), payload.toString()));
                                break;
                            }
                        }
                    }
                }
            }
        }
    } finally {
        APITrace.end();
    }
}

From source file:org.dasein.cloud.vcloud.compute.vAppSupport.java

private @Nullable String getVDC(@Nonnull String vappId) throws CloudException, InternalException {
    vCloudMethod method = new vCloudMethod(getProvider());
    String xml = method.get("vApp", vappId);

    if (xml == null || xml.equals("")) {
        return null;
    }//from  ww w  .  ja v  a 2  s.co m
    Document doc = method.parseXML(xml);
    String docElementTagName = doc.getDocumentElement().getTagName();
    String nsString = "";
    if (docElementTagName.contains(":"))
        nsString = docElementTagName.substring(0, docElementTagName.indexOf(":") + 1);
    NodeList nodes = doc.getElementsByTagName(nsString + "VApp");

    if (nodes.getLength() < 1) {
        return null;
    }
    Node node = nodes.item(0);
    NodeList elements = node.getChildNodes();

    for (int i = 0; i < elements.getLength(); i++) {
        Node n = elements.item(i);
        if (n.getNodeName().contains(":"))
            nsString = n.getNodeName().substring(0, n.getNodeName().indexOf(":") + 1);
        else
            nsString = "";

        if (n.getNodeName().equalsIgnoreCase(nsString + "Link") && n.hasAttributes()) {
            Node rel = n.getAttributes().getNamedItem("rel");

            if (rel != null && rel.getNodeValue().trim().equals("up")) {
                Node type = n.getAttributes().getNamedItem("type");

                if (type != null && type.getNodeValue().trim().equals(method.getMediaTypeForVDC())) {
                    Node href = n.getAttributes().getNamedItem("href");

                    if (href != null) {
                        return getProvider().toID(href.getNodeValue().trim());
                    }
                }
            }
        }
    }
    return null;
}

From source file:org.dasein.cloud.vcloud.compute.vAppSupport.java

@Override
public VirtualMachine getVirtualMachine(@Nonnull String vmId) throws InternalException, CloudException {
    APITrace.begin(getProvider(), "VM.getVirtualMachine");
    try {//w  w  w . ja  v a2s .co  m
        vCloudMethod method = new vCloudMethod(getProvider());
        String xml = method.get("vApp", vmId);

        if (xml != null && !xml.equals("")) {
            Document doc = method.parseXML(xml);
            String docElementTagName = doc.getDocumentElement().getTagName();
            String nsString = "";
            if (docElementTagName.contains(":"))
                nsString = docElementTagName.substring(0, docElementTagName.indexOf(":") + 1);
            NodeList vmNodes = doc.getElementsByTagName(nsString + "Vm");

            if (vmNodes.getLength() < 1) {
                return null;
            }
            Node vmNode = vmNodes.item(0);
            NodeList vmElements = vmNode.getChildNodes();
            String vdc = null, parentVapp = null;

            for (int i = 0; i < vmElements.getLength(); i++) {
                Node n = vmElements.item(i);
                if (n.getNodeName().contains(":"))
                    nsString = n.getNodeName().substring(0, n.getNodeName().indexOf(":") + 1);
                else
                    nsString = "";

                if (n.getNodeName().equalsIgnoreCase(nsString + "Link") && n.hasAttributes()) {
                    Node rel = n.getAttributes().getNamedItem("rel");

                    if (rel != null && rel.getNodeValue().trim().equals("up")) {
                        Node type = n.getAttributes().getNamedItem("type");

                        if (type != null && type.getNodeValue().trim().equals(method.getMediaTypeForVApp())) {
                            Node href = n.getAttributes().getNamedItem("href");

                            if (href != null) {
                                parentVapp = getProvider().toID(href.getNodeValue().trim());
                                vdc = getVDC(parentVapp);
                            }
                        }
                    }
                }
            }
            if (vdc != null) {
                return toVirtualMachine(vdc, parentVapp, vmNode,
                        getProvider().getNetworkServices().getVlanSupport().listVlans());
            }
        }
        return null;
    } finally {
        APITrace.end();
    }
}

From source file:org.dasein.cloud.vcloud.compute.vAppSupport.java

private String parseVmId(NodeList vmNodes) {
    String vmId = "";
    Node vmNode = vmNodes.item(0);

    if (vmNode != null && vmNode.hasAttributes()) {
        Node vmHref = vmNode.getAttributes().getNamedItem("href");
        if (vmHref != null) {
            String vmUrl = vmHref.getNodeValue().trim();
            vmId = getProvider().toID(vmUrl);
        } else {/*from  w  ww  .  j a  va 2 s  .  co m*/
            vmId = null;
        }
    } else {
        vmId = null;
    }
    return vmId;
}

From source file:org.dasein.cloud.vcloud.compute.vAppSupport.java

@Override
public @Nonnull Iterable<VirtualMachine> listVirtualMachines() throws InternalException, CloudException {
    getProvider().hold();//from w w w .j a  va 2  s.com
    PopulatorThread<VirtualMachine> populator = new PopulatorThread<VirtualMachine>(
            new JiteratorPopulator<VirtualMachine>() {
                @Override
                public void populate(@Nonnull Jiterator<VirtualMachine> iterator) throws Exception {
                    try {
                        APITrace.begin(getProvider(), "VM.listVirtualMachines");
                        try {
                            Iterable<VLAN> vlans = getProvider().getNetworkServices().getVlanSupport()
                                    .listVlans();
                            vCloudMethod method = new vCloudMethod(getProvider());

                            for (DataCenter dc : method.listDataCenters()) {
                                String xml = method.get("vdc", dc.getProviderDataCenterId());

                                if (xml != null && !xml.equals("")) {
                                    Document doc = method.parseXML(xml);
                                    String docElementTagName = doc.getDocumentElement().getTagName();
                                    String nsString = "";
                                    if (docElementTagName.contains(":"))
                                        nsString = docElementTagName.substring(0,
                                                docElementTagName.indexOf(":") + 1);
                                    NodeList vdcs = doc.getElementsByTagName(nsString + "Vdc");

                                    if (vdcs.getLength() > 0) {
                                        NodeList attributes = vdcs.item(0).getChildNodes();

                                        for (int i = 0; i < attributes.getLength(); i++) {
                                            Node attribute = attributes.item(i);
                                            if (attribute.getNodeName().contains(":"))
                                                nsString = attribute.getNodeName().substring(0,
                                                        attribute.getNodeName().indexOf(":") + 1);
                                            else
                                                nsString = "";

                                            if (attribute.getNodeName()
                                                    .equalsIgnoreCase(nsString + "ResourceEntities")
                                                    && attribute.hasChildNodes()) {
                                                NodeList resources = attribute.getChildNodes();

                                                for (int j = 0; j < resources.getLength(); j++) {
                                                    Node resource = resources.item(j);

                                                    if (resource.getNodeName()
                                                            .equalsIgnoreCase(nsString + "ResourceEntity")
                                                            && resource.hasAttributes()) {
                                                        Node type = resource.getAttributes()
                                                                .getNamedItem("type");

                                                        if (type != null
                                                                && type.getNodeValue().equalsIgnoreCase(
                                                                        method.getMediaTypeForVApp())) {
                                                            Node href = resource.getAttributes()
                                                                    .getNamedItem("href");

                                                            loadVmsFor(dc.getProviderDataCenterId(),
                                                                    getProvider()
                                                                            .toID(href.getNodeValue().trim()),
                                                                    iterator, vlans);
                                                        }
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        } finally {
                            APITrace.end();
                        }
                    } finally {
                        getProvider().release();
                    }
                }
            });
    populator.populate();
    return populator.getResult();
}

From source file:org.dasein.cloud.vcloud.compute.vAppSupport.java

private void loadVmsFor(@Nonnull String vdcId, @Nonnull String id, @Nonnull Jiterator<VirtualMachine> vms,
        @Nonnull Iterable<VLAN> vlans) throws InternalException, CloudException {
    vCloudMethod method = new vCloudMethod(getProvider());

    String xml = method.get("vApp", id);

    if (xml == null || xml.equals("")) {
        return;/*ww w.j a  va  2  s.  co  m*/
    }
    Document doc = method.parseXML(xml);
    String docElementTagName = doc.getDocumentElement().getTagName();
    String nsString = "";
    if (docElementTagName.contains(":"))
        nsString = docElementTagName.substring(0, docElementTagName.indexOf(":") + 1);
    NodeList vapps = doc.getElementsByTagName(nsString + "VApp");

    if (vapps.getLength() < 1) {
        return;
    }
    NodeList attributes = vapps.item(0).getChildNodes();

    for (int i = 0; i < attributes.getLength(); i++) {
        Node attribute = attributes.item(i);
        if (attribute.getNodeName().contains(":"))
            nsString = attribute.getNodeName().substring(0, attribute.getNodeName().indexOf(":") + 1);
        else
            nsString = "";

        if (attribute.getNodeName().equals(nsString + "Children") && attribute.hasChildNodes()) {
            NodeList children = attribute.getChildNodes();

            for (int j = 0; j < children.getLength(); j++) {
                Node vmNode = children.item(j);

                if (vmNode.getNodeName().equalsIgnoreCase(nsString + "Vm") && vmNode.hasAttributes()) {
                    VirtualMachine vm = toVirtualMachine(vdcId, id, vmNode, vlans);

                    if (vm != null) {
                        vms.push(vm);
                    }
                }
            }
        }
    }
}

From source file:org.dasein.cloud.vcloud.compute.vAppSupport.java

@Override
public void reboot(@Nonnull String vmId) throws CloudException, InternalException {
    APITrace.begin(getProvider(), "VM.reboot");
    try {//w w  w. j av  a 2 s . c  om
        vCloudMethod method = new vCloudMethod(getProvider());
        String xml = method.get("vApp", vmId);

        if (xml != null) {
            Document doc = method.parseXML(xml);
            String docElementTagName = doc.getDocumentElement().getTagName();
            String nsString = "";
            if (docElementTagName.contains(":"))
                nsString = docElementTagName.substring(0, docElementTagName.indexOf(":") + 1);
            NodeList nodes = doc.getElementsByTagName(nsString + "VApp");

            if (nodes.getLength() > 0) {
                for (int i = 0; i < nodes.getLength(); i++) {
                    Node node = nodes.item(i);
                    if (node.getNodeName().contains(":"))
                        nsString = node.getNodeName().substring(0, node.getNodeName().indexOf(":") + 1);
                    else
                        nsString = "";

                    if (node.getNodeName().equalsIgnoreCase(nsString + "Link") && node.hasAttributes()) {
                        Node rel = node.getAttributes().getNamedItem("rel");

                        if (rel != null && rel.getNodeValue().trim().equalsIgnoreCase("power:reboot")) {
                            Node href = node.getAttributes().getNamedItem("href");

                            if (href != null) {
                                String endpoint = href.getNodeValue().trim();
                                String action = method.getAction(endpoint);

                                method.post(action, endpoint, null, null);
                                break;
                            }
                        }
                    }
                }
            } else {
                nodes = doc.getElementsByTagName(nsString + "Vm");
                if (nodes.getLength() > 0) {
                    Node vmNode = nodes.item(0);
                    if (vmNode != null && vmNode.hasChildNodes()) {
                        NodeList links = vmNode.getChildNodes();
                        for (int i = 0; i < links.getLength(); i++) {
                            Node link = links.item(i);
                            if (link.getNodeName().equalsIgnoreCase(nsString + "Link")
                                    && link.hasAttributes()) {
                                Node rel = link.getAttributes().getNamedItem("rel");

                                if (rel != null && rel.getNodeValue().trim().equalsIgnoreCase("power:reboot")) {
                                    Node href = link.getAttributes().getNamedItem("href");

                                    if (href != null) {
                                        String endpoint = href.getNodeValue().trim();
                                        String action = method.getAction(endpoint);

                                        method.post(action, endpoint, null, null);
                                        break;
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    } finally {
        APITrace.end();
    }
}