Example usage for org.w3c.dom NamedNodeMap getLength

List of usage examples for org.w3c.dom NamedNodeMap getLength

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Introduction

In this page you can find the example usage for org.w3c.dom NamedNodeMap getLength.

Prototype

public int getLength();

Source Link

Document

The number of nodes in this map.

Usage

From source file:com.nridge.core.base.io.xml.DSCriteriaXML.java

/**
 * Parses an XML DOM element and loads it into a criteria.
 *
 * @param anElement DOM element.//from w w  w .  j av  a  2 s.  c  o m
 *
 * @throws java.io.IOException I/O related exception.
 */
@Override
public void load(Element anElement) throws IOException {
    Node nodeItem;
    Attr nodeAttr;
    Element nodeElement;
    DataField dataField;
    String nodeName, nodeValue, logicalOperator;

    String className = mDSCriteria.getClass().getName();
    String attrValue = anElement.getAttribute("type");
    if ((StringUtils.isNotEmpty(attrValue)) && (!IO.isTypesEqual(attrValue, className)))
        throw new IOException("Unsupported type: " + attrValue);

    attrValue = anElement.getAttribute("name");
    if (StringUtils.isNotEmpty(attrValue))
        mDSCriteria.setName(attrValue);

    NamedNodeMap namedNodeMap = anElement.getAttributes();
    int attrCount = namedNodeMap.getLength();
    for (int attrOffset = 0; attrOffset < attrCount; attrOffset++) {
        nodeAttr = (Attr) namedNodeMap.item(attrOffset);
        nodeName = nodeAttr.getNodeName();
        nodeValue = nodeAttr.getNodeValue();

        if (StringUtils.isNotEmpty(nodeValue)) {
            if ((StringUtils.equalsIgnoreCase(nodeName, "name"))
                    || (StringUtils.equalsIgnoreCase(nodeName, "type")))
                continue;
            else
                mDSCriteria.addFeature(nodeName, nodeValue);
        }
    }

    NodeList nodeList = anElement.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        nodeItem = nodeList.item(i);

        if (nodeItem.getNodeType() != Node.ELEMENT_NODE)
            continue;

        nodeName = nodeItem.getNodeName();
        if (nodeName.equalsIgnoreCase(IO.XML_FIELD_NODE_NAME)) {
            nodeElement = (Element) nodeItem;
            dataField = mDataFieldXML.load(nodeElement);
            if (dataField != null) {
                logicalOperator = dataField.getFeature("operator");
                if (StringUtils.isEmpty(logicalOperator))
                    logicalOperator = Field.operatorToString(Field.Operator.EQUAL);
                mDSCriteria.add(dataField, Field.stringToOperator(logicalOperator));
            }
        }
    }
}

From source file:com.streamsets.pipeline.stage.processor.xmlflattener.XMLFlatteningProcessor.java

private void addAttrs(Record record, Element element, String elementPrefix) {
    if (!ignoreAttrs) {
        NamedNodeMap attrs = element.getAttributes();
        for (int j = 0; j < attrs.getLength(); j++) {
            Node attr = attrs.item(j);
            String attrName = attr.getNodeName();
            if (attrName.equals("xmlns")) { //handled separately.
                continue;
            }/*from   w  w  w  . ja  va2 s .  com*/
            record.set(getPathPrefix() + elementPrefix + attrDelimiter + attr.getNodeName(),
                    Field.create(attr.getNodeValue()));
        }
    }
    if (!ignoreNamespace) {
        String namespaceURI = element.getNamespaceURI();
        if (namespaceURI != null) {
            record.set(getPathPrefix() + elementPrefix + attrDelimiter + "xmlns", Field.create(namespaceURI));
        }
    }
}

From source file:org.dozer.eclipse.plugin.sourcepage.contentassist.DozerContentAssistProcessor.java

@Override
@SuppressWarnings("restriction")
protected ContentAssistRequest computeAttributeValueProposals(int documentPosition, String matchString,
        ITextRegion completionRegion, IDOMNode nodeAtOffset, IDOMNode node) {
    if ("field".equals(node.getNodeName()) || "a".equals(node.getNodeName())
            || "b".equals(node.getNodeName())) {
        NamedNodeMap attrs = nodeAtOffset.getAttributes();
        for (int i = 0; i < attrs.getLength(); i++) {
            AttrImpl existingAttr = (AttrImpl) attrs.item(i);
            ITextRegion valueRegion = existingAttr.getValueRegion();
            String attrName = existingAttr.getName();
            if (completionRegion.getStart() >= valueRegion.getStart()
                    && completionRegion.getEnd() <= valueRegion.getEnd()) {

                //the first " in matchstring must be deleted for search
                if ("custom-converter".equals(attrName)) {
                    return computeDozerClassContentProposals(documentPosition, matchString.substring(1),
                            completionRegion, existingAttr, node);
                } else if ("custom-converter-id".equals(attrName)) {
                    return computeDozerBeanContentProposals(documentPosition, matchString.substring(1),
                            completionRegion, existingAttr, node);
                } else if ("get-method".equals(attrName) || "set-method".equals(attrName)
                        || "map-get-method".equals(attrName) || "map-set-method".equals(attrName)) {
                    return computeDozerMethodContentProposals(documentPosition, matchString.substring(1),
                            completionRegion, existingAttr, node, attrName.substring(0, 3).equals("set"));
                }/*from w ww .  j av  a2  s.  co  m*/
            }
        }
    }

    return super.computeAttributeValueProposals(documentPosition, matchString, completionRegion, nodeAtOffset,
            node);
}

From source file:net.algart.simagis.imageio.IIOMetadataToJsonConverter.java

private JSONObject compactTIFFSimilarNodes(Node node, String childrenName) throws JSONException {
    assert node != null;
    assert childrenName != null;
    long count = 0;
    for (Node child = node.getFirstChild(); child != null; child = child.getNextSibling(), count++) {
        if (!childrenName.equals(child.getNodeName())) {
            return null;
        }/*from ww w  .j  a  va  2s . c  om*/
        // so, a child has the name, equal to childrenName
        if (child.getFirstChild() != null) {
            return null;
        }
        // so, a child has no own children
        final NamedNodeMap childAttributes = child.getAttributes();
        if (childAttributes == null || childAttributes.getLength() != 1) {
            return null;
        }
        Node childAttr = childAttributes.item(0);
        String attrName = childAttr.getNodeName();
        String attrValue = childAttr.getNodeValue();
        if (!("value".equals(attrName)) || attrValue == null || attrValue.contains(",")) {
            return null;
        }
        // so, a child has only 1 attribute "value", which is a string, not containing ","
    }
    if (count <= MAX_NON_COMPACTED_SIMILAR_CHILDREN) {
        return null;
    }
    StringBuilder sb = new StringBuilder();
    count = 0;
    for (Node child = node.getFirstChild(); child != null; child = child.getNextSibling(), count++) {
        Node childAttr = child.getAttributes().item(0);
        if (count > 0) {
            sb.append(",");
        }
        sb.append(childAttr.getNodeValue());
    }
    JSONObject result = new JSONObject();
    result.put("childrenName", childrenName);
    result.put("childrenValue", sb.toString());
    return result;
}

From source file:com.nridge.core.base.io.xml.DataBagXML.java

/**
 * Parses an XML DOM element and loads it into a bag/table.
 *
 * @param anElement DOM element./*  ww w.ja va  2  s .c o m*/
 * @throws java.io.IOException I/O related exception.
 */
@Override
public void load(Element anElement) throws IOException {
    Node nodeItem;
    Attr nodeAttr;
    Element nodeElement;
    DataField dataField;
    String nodeName, nodeValue;

    String className = mBag.getClass().getName();
    String attrValue = anElement.getAttribute("type");
    if ((StringUtils.isNotEmpty(attrValue)) && (!IO.isTypesEqual(attrValue, className)))
        throw new IOException("Unsupported type: " + attrValue);

    attrValue = anElement.getAttribute("name");
    if (StringUtils.isNotEmpty(attrValue))
        mBag.setName(attrValue);
    attrValue = anElement.getAttribute("title");
    if (StringUtils.isNotEmpty(attrValue))
        mBag.setTitle(attrValue);

    NamedNodeMap namedNodeMap = anElement.getAttributes();
    int attrCount = namedNodeMap.getLength();
    for (int attrOffset = 0; attrOffset < attrCount; attrOffset++) {
        nodeAttr = (Attr) namedNodeMap.item(attrOffset);
        nodeName = nodeAttr.getNodeName();
        nodeValue = nodeAttr.getNodeValue();

        if (StringUtils.isNotEmpty(nodeValue)) {
            if ((StringUtils.equalsIgnoreCase(nodeName, "name"))
                    || (StringUtils.equalsIgnoreCase(nodeName, "type"))
                    || (StringUtils.equalsIgnoreCase(nodeName, "count"))
                    || (StringUtils.equalsIgnoreCase(nodeName, "title"))
                    || (StringUtils.equalsIgnoreCase(nodeName, "version")))
                continue;
            else
                mBag.addFeature(nodeName, nodeValue);
        }
    }

    NodeList nodeList = anElement.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        nodeItem = nodeList.item(i);

        if (nodeItem.getNodeType() != Node.ELEMENT_NODE)
            continue;

        nodeName = nodeItem.getNodeName();
        if (nodeName.equalsIgnoreCase(IO.XML_FIELD_NODE_NAME)) {
            nodeElement = (Element) nodeItem;
            dataField = mDataFieldXML.load(nodeElement);
            if (dataField != null)
                mBag.add(dataField);
        }
    }
}

From source file:channellistmaker.dataextractor.AbstractEPGFileExtractor.java

/**
 * trace??????????????/*from   w  w w .  ja  v  a 2  s.c o  m*/
 * @param node 
 * @return trace??????????????????????????
 */
protected final String dumpNode(final Node node) {
    if (LOG.isTraceEnabled()) {
        if (node == null) {
            //????
            return "";
        } else {
            final StringBuilder sb = new StringBuilder();
            final String nodeName_t;
            if (node.getNodeName() != null && !"".equals(node.getNodeName())) {
                nodeName_t = node.getNodeName();
            } else {
                nodeName_t = "no_Name";
            }
            sb.append(nodeName_t).append(" [ ");
            /* ? */
            sb.append("Node_type = ").append(node.getNodeType()).append(" ");
            sb.append(" ");
            /*(??)*/
            NamedNodeMap attrs = node.getAttributes(); // NamedNodeMap??
            if (attrs != null) {
                sb.append("Attribute [ ");
                for (int index = 0; index < attrs.getLength(); index++) {
                    Node attr = attrs.item(index); // 
                    sb.append("( ");
                    sb.append("Attribute_name = ").append(attr.getNodeName()).append(" "); // ????
                    sb.append("Attribute_value = ").append(attr.getNodeValue()).append(" "); // ?
                    sb.append(")");
                }
                sb.append(" ] ");
            }
            /* ? sb.append("] "); */
            sb.append("Node_value = ").append(node.getNodeValue()).append(" ");
            /*(??)?? */
            if (node.hasChildNodes()) {
                sb.append(" \n");
                NodeList Children = node.getChildNodes();
                int Nodes = Children.getLength();
                for (int i = 0; i < Nodes; i++) {
                    Node child = Children.item(i);
                    sb.append(dumpNode(child));
                }
            }
            sb.append("] ");
            return sb.toString();
        }

    } else {
        return "";
    }
}

From source file:com.jaeksoft.searchlib.analysis.ClassFactory.java

final protected void addProperties(final NamedNodeMap nnm) throws SearchLibException {
    if (nnm == null)
        return;/*from   w  ww  . j  a v  a2 s . c  om*/
    int l = nnm.getLength();
    for (int i = 0; i < l; i++) {
        Node attr = nnm.item(i);
        addProperty(attr.getNodeName(), StringEscapeUtils.unescapeXml(attr.getNodeValue()));
    }
}

From source file:net.algart.simagis.imageio.IIOMetadataToJsonConverter.java

private JSONObject treeToJson(Node node) throws JSONException {
    JSONObject result = new JSONObject();
    result.put("name", node.getNodeName());
    result.put("value", node.getNodeValue());
    final NamedNodeMap nodeAttributes = node.getAttributes();
    if (nodeAttributes != null) {
        final int length = nodeAttributes.getLength();
        if (length > 0) {
            JSONObject attributes = new JSONObject();
            for (int k = 0; k < length; k++) {
                final Node nodeAttr = nodeAttributes.item(k);
                attributes.put(nodeAttr.getNodeName(), nodeAttr.getNodeValue());
            }//w  w  w.j  av a  2s  .  c  o m
            result.put("attributes", attributes);
        }
    }
    JSONObject compactChildren = null;
    for (String childrenName : COMPACTED_SIMILAR_CHILDREN_NAMES) {
        compactChildren = compactTIFFSimilarNodes(node, childrenName);
        if (compactChildren != null) {
            break;
        }
    }
    if (compactChildren != null) {
        result.put("joinedNodes", compactChildren);
    } else {
        Node child = node.getFirstChild();
        if (child != null) {
            JSONArray nodes = new JSONArray();
            do {
                nodes.put(treeToJson(child));
                child = child.getNextSibling();
            } while (child != null);
            result.put("nodes", nodes);
        }
    }
    if (node instanceof IIOMetadataNode) {
        result.put("userObject", iioNodeUserObjectToJson((IIOMetadataNode) node));
    }
    return result;
}

From source file:jp.igapyon.selecrawler.SeleCrawlerWebContentAnalyzer.java

public void processFile(final File file, final String urlString) throws IOException {
    final List<String> anchorList = new ArrayList<String>();
    final List<String> headList = new ArrayList<String>();
    final List<String> scriptSrcList = new ArrayList<String>();

    final String contents = FileUtils.readFileToString(
            new File(file.getParentFile(), file.getName() + SeleCrawlerConstants.EXT_SC_NORMAL), "UTF-8");

    final Document document = SimpleMyXmlUtil.string2Document(contents);
    {/* ww w.j a v a  2s .c  om*/
        final String title = SimpleMyXmlUtil.getXPathString(document, "/html/head/title/text()");
        if (title != null && title.trim().length() > 0) {
            headList.add("title: " + title);
        }
    }

    {
        final NodeList nodes = SimpleMyXmlUtil.getXPathNodeList(document, "/html/head/meta");
        for (int index = 0; index < nodes.getLength(); index++) {
            if (nodes.item(index) instanceof Element) {
                final Element eleMeta = (Element) nodes.item(index);
                headList.add("meta:");

                final NamedNodeMap nnm = eleMeta.getAttributes();
                for (int indexNnm = 0; indexNnm < nnm.getLength(); indexNnm++) {
                    final Attr attr = (Attr) nnm.item(indexNnm);

                    headList.add("  " + attr.getName() + " [" + attr.getValue() + "]");
                }
            }
        }
    }

    {
        final NodeList nodes = SimpleMyXmlUtil.getXPathNodeList(document, "/html/head/link");
        for (int index = 0; index < nodes.getLength(); index++) {
            if (nodes.item(index) instanceof Element) {
                final Element eleMeta = (Element) nodes.item(index);
                headList.add("link:");

                final NamedNodeMap nnm = eleMeta.getAttributes();
                for (int indexNnm = 0; indexNnm < nnm.getLength(); indexNnm++) {
                    final Attr attr = (Attr) nnm.item(indexNnm);

                    headList.add("  " + attr.getName() + " [" + attr.getValue() + "]");
                }
            }
        }
    }

    {
        // search anchor with href
        final NodeList nodes = SimpleMyXmlUtil.getXPathNodeList(document, "//a");
        for (int index = 0; index < nodes.getLength(); index++) {
            if (nodes.item(index) instanceof Element) {
                final Element eleAnchor = (Element) nodes.item(index);
                String href = eleAnchor.getAttribute("href");
                href = adjustAnchorUrl(href, urlString);
                if (href == null) {
                    continue;
                }
                anchorList.add(href);
            }
        }
    }

    {
        // search script
        final NodeList nodes = SimpleMyXmlUtil.getXPathNodeList(document, "//script");
        for (int index = 0; index < nodes.getLength(); index++) {
            if (nodes.item(index) instanceof Element) {
                final Element eleScript = (Element) nodes.item(index);
                String srcString = eleScript.getAttribute("src");
                srcString = adjustAnchorUrl(srcString, urlString);
                if (srcString == null) {
                    continue;
                }
                scriptSrcList.add(srcString);
            }
        }
    }

    {
        final File fileMetaAnchor = new File(file.getParentFile(),
                file.getName() + SeleCrawlerConstants.EXT_SC_ANCHOR);
        FileUtils.writeLines(fileMetaAnchor, "UTF-8", anchorList);
    }

    {
        final File fileMetaHead = new File(file.getParentFile(),
                file.getName() + SeleCrawlerConstants.EXT_SC_HEAD);
        FileUtils.writeLines(fileMetaHead, "UTF-8", headList);
    }

    {
        final File fileScriptSrc = new File(file.getParentFile(),
                file.getName() + SeleCrawlerConstants.EXT_SC_SCRIPTSRC);
        FileUtils.writeLines(fileScriptSrc, "UTF-8", scriptSrcList);
    }
}

From source file:org.solmix.runtime.support.spring.AbstractBeanDefinitionParser.java

/**?Element,?Container*/
protected boolean parseAttributes(Element element, ParserContext ctx, BeanDefinitionBuilder bean) {
    NamedNodeMap atts = element.getAttributes();
    boolean setBus = false;
    for (int i = 0; i < atts.getLength(); i++) {
        Attr node = (Attr) atts.item(i);
        String val = node.getValue();
        String pre = node.getPrefix();
        String name = node.getLocalName();
        String prefix = node.getPrefix();

        // Don't process namespaces
        if (isNamespace(name, prefix)) {
            continue;
        }//from  ww w .  jav  a  2  s . c o  m
        if ("createdFromAPI".equals(name)) {
            bean.setAbstract(true);
        } else if ("abstract".equals(name)) {
            bean.setAbstract(true);
        } else if ("depends-on".equals(name)) {
            bean.addDependsOn(val);
        } else if ("name".equals(name)) {
            parseNameAttribute(element, ctx, bean, val);
        } else if ("container".equals(name)) {
            setBus = parseContainerAttribute(element, ctx, bean, val);
        } else if ("id".equals(name)) {
            parseIdAttribute(bean, element, name, val, ctx);
        } else if (isAttribute(pre, name)) {
            parseAttribute(bean, element, name, val, ctx);
        }
    }
    return setBus;
}