Example usage for org.w3c.dom NamedNodeMap item

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

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Introduction

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

Prototype

public Node item(int index);

Source Link

Document

Returns the indexth item in the map.

Usage

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

public DataField load(Element anElement) throws IOException {
    Attr nodeAttr;/*from www . j a  v a  2s . c  o  m*/
    Node nodeItem;
    DataField dataField;
    Element nodeElement;
    Field.Type fieldType;
    String nodeName, nodeValue;

    String attrValue = anElement.getAttribute("name");
    if (StringUtils.isNotEmpty(attrValue)) {
        String fieldName = attrValue;
        attrValue = anElement.getAttribute("type");
        if (StringUtils.isNotEmpty(attrValue))
            fieldType = Field.stringToType(attrValue);
        else
            fieldType = Field.Type.Text;
        dataField = new DataField(fieldType, fieldName);

        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, "rangeType")))
                    continue;
                else if (StringUtils.equalsIgnoreCase(nodeName, "title"))
                    dataField.setTitle(nodeValue);
                else if (StringUtils.equalsIgnoreCase(nodeName, "isMultiValue"))
                    dataField.setMultiValueFlag(StrUtl.stringToBoolean(nodeValue));
                else if (StringUtils.equalsIgnoreCase(nodeName, "displaySize"))
                    dataField.setDisplaySize(Field.createInt(nodeValue));
                else if (StringUtils.equalsIgnoreCase(nodeName, "sortOrder"))
                    dataField.setSortOrder(Field.Order.valueOf(nodeValue));
                else if (StringUtils.equalsIgnoreCase(nodeName, "defaultValue"))
                    dataField.setDefaultValue(nodeValue);
                else
                    dataField.addFeature(nodeName, nodeValue);
            }
        }
        String rangeType = anElement.getAttribute("rangeType");
        if (StringUtils.isNotEmpty(rangeType)) {
            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 (StringUtils.equalsIgnoreCase(nodeName, "Range")) {
                    nodeElement = (Element) nodeItem;
                    dataField.setRange(mRangeXML.load(nodeElement));
                } else if (StringUtils.equalsIgnoreCase(nodeName, "Value")) {
                    nodeValue = XMLUtl.getNodeStrValue(nodeItem);
                    String mvDelimiter = dataField.getFeature(Field.FEATURE_MV_DELIMITER);
                    if (StringUtils.isNotEmpty(mvDelimiter))
                        dataField.expand(nodeValue, mvDelimiter.charAt(0));
                    else
                        dataField.expand(nodeValue);
                }
            }
        } else {
            nodeItem = (Node) anElement;
            if (dataField.isFeatureTrue(Field.FEATURE_IS_CONTENT))
                nodeValue = XMLUtl.getNodeCDATAValue(nodeItem);
            else
                nodeValue = XMLUtl.getNodeStrValue(nodeItem);
            if (dataField.isMultiValue()) {
                String mvDelimiter = dataField.getFeature(Field.FEATURE_MV_DELIMITER);
                if (StringUtils.isNotEmpty(mvDelimiter))
                    dataField.expand(nodeValue, mvDelimiter.charAt(0));
                else
                    dataField.expand(nodeValue);
            } else
                dataField.setValue(nodeValue);
        }
    } else
        dataField = null;

    return dataField;
}

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  a2  s . c o  m
        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:com.nridge.core.base.io.xml.RelationshipXML.java

/**
 * Parses an XML DOM element and loads it into a relationship.
 *
 * @param anElement DOM element.//from ww 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;
    DataBagXML dataBagXML;
    DocumentXML documentXML;
    String nodeName, nodeValue;

    mRelationship.reset();
    String attrValue = anElement.getAttribute("type");
    if (StringUtils.isEmpty(attrValue))
        throw new IOException("Relationship is missing type attribute.");
    mRelationship.setType(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, "type")))
                mRelationship.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_PROPERTIES_NODE_NAME)) {
            nodeElement = (Element) nodeItem;
            dataBagXML = new DataBagXML();
            dataBagXML.load(nodeElement);
            mRelationship.setBag(dataBagXML.getBag());
        } else {
            nodeElement = (Element) nodeItem;
            documentXML = new DocumentXML();
            documentXML.load(nodeElement);
            mRelationship.add(documentXML.getDocument());
        }
    }
}

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;
        }//w  w  w .j av  a 2  s. 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.evolveum.midpoint.util.DOMUtil.java

public static boolean hasApplicationAttributes(Element element) {
    NamedNodeMap attributes = element.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        Attr attr = (Attr) attributes.item(i);
        if (isApplicationAttribute(attr)) {
            return true;
        }//from w  ww  . java2 s . co  m
    }
    return false;
}

From source file:com.evolveum.midpoint.util.DOMUtil.java

public static Collection<Attr> listApplicationAttributes(Element element) {
    Collection<Attr> attrs = new ArrayList<Attr>();
    NamedNodeMap attributes = element.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        Attr attr = (Attr) attributes.item(i);
        if (isApplicationAttribute(attr)) {
            attrs.add(attr);//from  w  w  w .  ja  v  a 2  s  .co  m
        }
    }
    return attrs;
}

From source file:com.evolveum.midpoint.util.DOMUtil.java

public static void copyContent(Element source, Element destination) {
    NamedNodeMap attributes = source.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        Attr attr = (Attr) attributes.item(i);
        Attr clone = (Attr) attr.cloneNode(true);
        destination.setAttributeNode(clone);
    }//from  www  . ja va2s .  co m
    NodeList childNodes = source.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node item = childNodes.item(i);
        destination.appendChild(item);
    }
}

From source file:com.evolveum.midpoint.util.DOMUtil.java

/**
 * Returns map of all namespace declarations from specified element (prefix -> namespace).
 *///from ww  w . j ava  2  s . com
public static Map<String, String> getNamespaceDeclarations(Element element) {
    Map<String, String> nsDeclMap = new HashMap<String, String>();
    NamedNodeMap attributes = element.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        Attr attr = (Attr) attributes.item(i);
        if (isNamespaceDefinition(attr)) {
            String prefix = getNamespaceDeclarationPrefix(attr);
            String namespace = getNamespaceDeclarationNamespace(attr);
            nsDeclMap.put(prefix, namespace);
        }
    }
    return nsDeclMap;
}

From source file:com.evolveum.midpoint.util.DOMUtil.java

public static String getNamespaceDeclarationForPrefix(Element targetElement, String prefix) {
    NamedNodeMap attributes = targetElement.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        Attr attr = (Attr) attributes.item(i);
        if (isNamespaceDefinition(attr)) {
            String thisPrefix = getNamespaceDeclarationPrefix(attr);
            if (comparePrefix(prefix, thisPrefix)) {
                return getNamespaceDeclarationNamespace(attr);
            }/*w ww  .  j a  v  a 2 s. c o  m*/
        }
    }
    return null;
}

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./*w w  w .  ja  va2  s.  com*/
 *
 * @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));
            }
        }
    }
}