Example usage for org.w3c.dom Node getTextContent

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

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Introduction

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

Prototype

public String getTextContent() throws DOMException;

Source Link

Document

This attribute returns the text content of this node and its descendants.

Usage

From source file:com.msopentech.odatajclient.engine.data.json.DOMTreeUtils.java

/**
 * Serializes DOM content as JSON./*from  w  ww  . j  a va2  s  .  co  m*/
 *
 * @param jgen JSON generator.
 * @param content content.
 * @param propType whether to output type information in the way needed for property values or not.
 * @throws IOException in case of write error.
 */
public static void writeSubtree(final JsonGenerator jgen, final Node content, final boolean propType)
        throws IOException {

    for (Node child : XMLUtils.getChildNodes(content, Node.ELEMENT_NODE)) {
        final String childName = XMLUtils.getSimpleName(child);

        final Node typeAttr = child.getAttributes().getNamedItem(ODataConstants.ATTR_M_TYPE);
        if (typeAttr != null && EdmSimpleType.isGeospatial(typeAttr.getTextContent())) {
            jgen.writeStringField(
                    propType ? ODataConstants.JSON_TYPE : childName + "@" + ODataConstants.JSON_TYPE,
                    typeAttr.getTextContent());

            jgen.writeObjectFieldStart(childName);
            GeospatialJSONHandler.serialize(jgen, (Element) child, typeAttr.getTextContent());
            jgen.writeEndObject();
        } else if (XMLUtils.hasOnlyTextChildNodes(child)) {
            if (child.hasChildNodes()) {
                final String out;
                if (typeAttr == null) {
                    out = child.getChildNodes().item(0).getNodeValue();
                } else {
                    final EdmSimpleType type = EdmSimpleType.fromValue(typeAttr.getTextContent());
                    final ODataPrimitiveValue value = new ODataPrimitiveValue.Builder().setType(type)
                            .setText(child.getChildNodes().item(0).getNodeValue()).build();
                    out = value.toString();

                    jgen.writeStringField(childName + "@" + ODataConstants.JSON_TYPE, type.toString());
                }
                jgen.writeStringField(childName, out);
            } else {
                if (child.getAttributes().getNamedItem(ODataConstants.ATTR_NULL) == null) {
                    if (typeAttr != null && EdmSimpleType.String.toString().equals(typeAttr.getTextContent())) {
                        jgen.writeStringField(childName + "@" + ODataConstants.JSON_TYPE,
                                typeAttr.getTextContent());
                        jgen.writeStringField(childName, StringUtils.EMPTY);
                    } else {
                        jgen.writeArrayFieldStart(childName);
                        jgen.writeEndArray();
                    }
                } else {
                    jgen.writeNullField(childName);
                }
            }
        } else {
            if (XMLUtils.hasElementsChildNode(child)) {
                jgen.writeArrayFieldStart(childName);

                for (Node nephew : XMLUtils.getChildNodes(child, Node.ELEMENT_NODE)) {
                    if (XMLUtils.hasOnlyTextChildNodes(nephew)) {
                        jgen.writeString(nephew.getChildNodes().item(0).getNodeValue());
                    } else {
                        jgen.writeStartObject();
                        writeSubtree(jgen, nephew);
                        jgen.writeEndObject();
                    }
                }

                jgen.writeEndArray();
            } else {
                jgen.writeObjectFieldStart(childName);
                if (typeAttr != null) {
                    jgen.writeStringField(ODataConstants.JSON_TYPE, typeAttr.getTextContent());
                }

                writeSubtree(jgen, child);

                jgen.writeEndObject();
            }
        }
    }
}

From source file:Main.java

public static String nodeListToString(NodeList nodeList) throws TransformerException {
    StringWriter stringWriter = new StringWriter();
    for (int i = 0; i < nodeList.getLength(); ++i) {
        Node node = nodeList.item(i);
        if (node instanceof Element) {
            Transformer transformer = TransformerFactory.newInstance().newTransformer();
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
            transformer.transform(new DOMSource(node), new StreamResult(stringWriter));
        } else {//from   www. j a  va 2  s  . c o m
            stringWriter.append(node.getTextContent());
        }
    }
    return stringWriter.toString();
}

From source file:com.msopentech.odatajclient.engine.data.json.GeospatialJSONHandler.java

private static void serializePoint(final JsonGenerator jgen, final Node node) throws IOException {
    for (String coord : node.getTextContent().split(" ")) {
        jgen.writeNumber(coord);//from   www  . jav  a  2  s  .  co  m
    }
}

From source file:jp.sf.fess.solr.plugin.suggest.util.SolrConfigUtil.java

private static Class<?> getMethodArgClass(final Node typeNode) {
    if (typeNode != null) {
        final String type = typeNode.getTextContent();
        if ("Long".equals(type)) {
            return Long.class;
        } else if ("long".equals(type)) {
            return long.class;
        } else if ("Integer".equals(type)) {
            return Integer.class;
        } else if ("int".equals(type)) {
            return int.class;
        }/*  w ww. j ava  2s  .  c om*/
    }
    return String.class;
}

From source file:com.msopentech.odatajclient.engine.data.impl.JSONDOMTreeUtils.java

/**
 * Serializes DOM content as JSON.//from   w w w. j  av  a2 s  .c  o m
 *
 * @param client OData client.
 * @param jgen JSON generator.
 * @param content content.
 * @param propType whether to output type information in the way needed for property values or not.
 * @throws IOException in case of write error.
 */
public static void writeSubtree(final ODataClient client, final JsonGenerator jgen, final Node content,
        final boolean propType) throws IOException {

    for (Node child : XMLUtils.getChildNodes(content, Node.ELEMENT_NODE)) {
        final String childName = XMLUtils.getSimpleName(child);

        final Node typeAttr = child.getAttributes().getNamedItem(ODataConstants.ATTR_M_TYPE);
        if (typeAttr != null && EdmSimpleType.isGeospatial(typeAttr.getTextContent())) {
            jgen.writeStringField(
                    propType ? ODataConstants.JSON_TYPE : childName + "@" + ODataConstants.JSON_TYPE,
                    typeAttr.getTextContent());

            jgen.writeObjectFieldStart(childName);
            GeospatialJSONHandler.serialize(client, jgen, (Element) child, typeAttr.getTextContent());
            jgen.writeEndObject();
        } else if (XMLUtils.hasOnlyTextChildNodes(child)) {
            if (child.hasChildNodes()) {
                final String out;
                if (typeAttr == null) {
                    out = child.getChildNodes().item(0).getNodeValue();
                } else {
                    final EdmSimpleType type = EdmSimpleType.fromValue(typeAttr.getTextContent());
                    final ODataPrimitiveValue value = client.getPrimitiveValueBuilder().setType(type)
                            .setText(child.getChildNodes().item(0).getNodeValue()).build();
                    out = value.toString();

                    jgen.writeStringField(childName + "@" + ODataConstants.JSON_TYPE, type.toString());
                }
                jgen.writeStringField(childName, out);
            } else {
                if (child.getAttributes().getNamedItem(ODataConstants.ATTR_NULL) == null) {
                    if (typeAttr != null && EdmSimpleType.String.toString().equals(typeAttr.getTextContent())) {
                        jgen.writeStringField(childName + "@" + ODataConstants.JSON_TYPE,
                                typeAttr.getTextContent());
                        jgen.writeStringField(childName, StringUtils.EMPTY);
                    } else {
                        jgen.writeArrayFieldStart(childName);
                        jgen.writeEndArray();
                    }
                } else {
                    jgen.writeNullField(childName);
                }
            }
        } else {
            if (XMLUtils.hasElementsChildNode(child)) {
                jgen.writeArrayFieldStart(childName);

                for (Node nephew : XMLUtils.getChildNodes(child, Node.ELEMENT_NODE)) {
                    if (XMLUtils.hasOnlyTextChildNodes(nephew)) {
                        jgen.writeString(nephew.getChildNodes().item(0).getNodeValue());
                    } else {
                        jgen.writeStartObject();
                        writeSubtree(client, jgen, nephew);
                        jgen.writeEndObject();
                    }
                }

                jgen.writeEndArray();
            } else {
                jgen.writeObjectFieldStart(childName);
                if (typeAttr != null) {
                    jgen.writeStringField(ODataConstants.JSON_TYPE, typeAttr.getTextContent());
                }

                writeSubtree(client, jgen, child);

                jgen.writeEndObject();
            }
        }
    }
}

From source file:com.msopentech.odatajclient.engine.data.ODataReader.java

/**
 * Parses a stream taking care to de-serialize the first OData entity property found.
 *
 * @param input stream to de-serialize./*from w  w  w  .  j  av a  2s  . c  o  m*/
 * @param format de-serialize as XML or JSON
 * @return OData entity property de-serialized.
 */
public static ODataProperty readProperty(final InputStream input, final ODataFormat format) {
    final Element property = Deserializer.toPropertyDOM(input, format);

    // The ODataProperty object is used either for actual entity properties and for invoke result (when return type
    // is neither an entity nor a collection of entities).
    // Such formats are mostly the same except for collections: an entity property looks like
    //     <aproperty m:type="Collection(AType)">
    //       <element>....</element>
    //     </aproperty>
    //
    // while an invoke result with returnType="Collection(AnotherType)" looks like
    //     <functionImportName>
    //       <element m:type="AnotherType">...</element>
    //     <functionImportName>
    //
    // The code below is meant for "normalizing" the latter into
    //     <functionImportName m:type="Collection(AnotherType)">
    //       <element m:type="AnotherType">...</element>
    //     <functionImportName>
    final String type = property.getAttribute(ODataConstants.ATTR_M_TYPE);
    final NodeList elements = property.getElementsByTagName(ODataConstants.ELEM_ELEMENT);
    if (StringUtils.isBlank(type) && elements != null && elements.getLength() > 0) {
        final Node elementType = elements.item(0).getAttributes().getNamedItem(ODataConstants.ATTR_M_TYPE);
        if (elementType != null) {
            property.setAttribute(ODataConstants.ATTR_M_TYPE,
                    "Collection(" + elementType.getTextContent() + ")");
        }
    }

    return ODataBinder.getProperty(property);
}

From source file:jp.sf.fess.solr.plugin.suggest.util.SolrConfigUtil.java

private static Object getMethodArgValue(final Node typeNode, final String value) {
    if (typeNode != null) {
        final String type = typeNode.getTextContent();
        if ("Long".equals(type) || "long".equals(type)) {
            return Long.parseLong(value);
        } else if ("Integer".equals(type) || "int".equals(type)) {
            return Integer.parseInt(value);
        }/*from  w w w .j a v a2s  .  co m*/
    }
    return value;
}

From source file:com.msopentech.odatajclient.engine.data.atom.AtomDeserializer.java

public static AtomEntry entry(final Element input) {
    if (!ODataConstants.ATOM_ELEM_ENTRY.equals(input.getNodeName())) {
        return null;
    }/*www  .  j a  va2 s.c om*/

    final AtomEntry entry = new AtomEntry();

    common(input, entry);

    final String etag = input.getAttribute(ODataConstants.ATOM_ATTR_ETAG);
    if (StringUtils.isNotBlank(etag)) {
        entry.setETag(etag);
    }

    final List<Element> categories = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_CATEGORY);
    if (!categories.isEmpty()) {
        entry.setType(categories.get(0).getAttribute(ODataConstants.ATOM_ATTR_TERM));
    }

    final List<Element> links = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_LINK);
    for (Element linkElem : links) {
        final AtomLink link = new AtomLink();
        link.setRel(linkElem.getAttribute(ODataConstants.ATTR_REL));
        link.setTitle(linkElem.getAttribute(ODataConstants.ATTR_TITLE));
        link.setHref(linkElem.getAttribute(ODataConstants.ATTR_HREF));

        if (ODataConstants.SELF_LINK_REL.equals(link.getRel())) {
            entry.setSelfLink(link);
        } else if (ODataConstants.EDIT_LINK_REL.equals(link.getRel())) {
            entry.setEditLink(link);
        } else if (link.getRel().startsWith(ODataConstants.NAVIGATION_LINK_REL)) {
            link.setType(linkElem.getAttribute(ODataConstants.ATTR_TYPE));
            entry.addNavigationLink(link);

            final List<Element> inlines = XMLUtils.getChildElements(linkElem, ODataConstants.ATOM_ELEM_INLINE);
            if (!inlines.isEmpty()) {
                final List<Element> entries = XMLUtils.getChildElements(inlines.get(0),
                        ODataConstants.ATOM_ELEM_ENTRY);
                if (!entries.isEmpty()) {
                    link.setInlineEntry(entry(entries.get(0)));
                }

                final List<Element> feeds = XMLUtils.getChildElements(inlines.get(0),
                        ODataConstants.ATOM_ELEM_FEED);
                if (!feeds.isEmpty()) {
                    link.setInlineFeed(feed(feeds.get(0)));
                }
            }
        } else if (link.getRel().startsWith(ODataConstants.ASSOCIATION_LINK_REL)) {
            entry.addAssociationLink(link);
        } else if (link.getRel().startsWith(ODataConstants.MEDIA_EDIT_LINK_REL)) {
            entry.addMediaEditLink(link);
        }
    }

    final List<Element> authors = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_AUTHOR);
    if (!authors.isEmpty()) {
        final AtomEntry.Author author = new AtomEntry.Author();
        for (Node child : XMLUtils.getChildNodes(input, Node.ELEMENT_NODE)) {
            if (ODataConstants.ATOM_ELEM_AUTHOR_NAME.equals(XMLUtils.getSimpleName(child))) {
                author.setName(child.getTextContent());
            } else if (ODataConstants.ATOM_ELEM_AUTHOR_URI.equals(XMLUtils.getSimpleName(child))) {
                author.setUri(child.getTextContent());
            } else if (ODataConstants.ATOM_ELEM_AUTHOR_EMAIL.equals(XMLUtils.getSimpleName(child))) {
                author.setEmail(child.getTextContent());
            }
        }
        if (!author.isEmpty()) {
            entry.setAuthor(author);
        }
    }

    final List<Element> actions = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_ACTION);
    for (Element action : actions) {
        final ODataOperation operation = new ODataOperation();
        operation.setMetadataAnchor(action.getAttribute(ODataConstants.ATTR_METADATA));
        operation.setTitle(action.getAttribute(ODataConstants.ATTR_TITLE));
        operation.setTarget(URI.create(action.getAttribute(ODataConstants.ATTR_TARGET)));

        entry.addOperation(operation);
    }

    final List<Element> contents = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_CONTENT);
    if (!contents.isEmpty()) {
        final Element content = contents.get(0);

        List<Element> props = XMLUtils.getChildElements(content, ODataConstants.ELEM_PROPERTIES);
        if (props.isEmpty()) {
            entry.setMediaContentSource(content.getAttribute(ODataConstants.ATOM_ATTR_SRC));
            entry.setMediaContentType(content.getAttribute(ODataConstants.ATTR_TYPE));

            props = XMLUtils.getChildElements(input, ODataConstants.ELEM_PROPERTIES);
            if (!props.isEmpty()) {
                entry.setMediaEntryProperties(props.get(0));
            }
        } else {
            entry.setContent(props.get(0));
        }
    }

    return entry;
}

From source file:de.codesourcery.eve.apiclient.utils.XMLParseHelper.java

public static final String getNodeValue(Node n) {
    final String value = n.getTextContent();
    if (StringUtils.isBlank(value)) {
        throw new UnparseableResponseException(
                "Child element " + " '" + n.getNodeName() + "' " + " has no/blank value ?");
    }/*from  w  w w  . ja v a  2  s  .co  m*/
    return value;
}

From source file:importer.handler.post.stages.Discriminator.java

/**
 * Get the next sibling that is an element
 * @param elem the element/*from   w  w w .  j a  v  a 2s  .  c  o  m*/
 * @param skipText if true skip text nodes to next element node
 * @return its next sibling of elem or null
 */
static Element nextSibling(Element elem, boolean skipText) {
    Node n = elem.getNextSibling();
    while (n != null) {
        if (!skipText && n.getNodeType() == Node.TEXT_NODE && !isWhitespace(n.getTextContent()))
            return null;
        else if (n.getNodeType() == Node.ELEMENT_NODE)
            return (Element) n;
        n = n.getNextSibling();
    }
    return null;
}