Example usage for org.dom4j Node ELEMENT_NODE

Introduction

In this page you can find the example usage for org.dom4j Node ELEMENT_NODE.

Prototype

short ELEMENT_NODE

To view the source code for org.dom4j Node ELEMENT_NODE.

Click Source Link

Document

Matches Element nodes

Usage

From source file:architecture.common.xml.XmlWriter.java

License:Apache License

@Override
public void startElement(String namespaceURI, String localName, String qName, Attributes attributes)
        throws SAXException {
    try {/*from   w ww .j  ava2s  .  c  o  m*/
        charactersAdded = false;

        writePrintln();
        indent();
        writer.write("<");
        writer.write(qName);
        writeNamespaces();
        writeAttributes(attributes);
        writer.write(">");
        ++indentLevel;
        lastOutputNodeType = Node.ELEMENT_NODE;

        super.startElement(namespaceURI, localName, qName, attributes);
    } catch (IOException e) {
        handleException(e);
    }
}

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From source file:architecture.common.xml.XmlWriter.java

License:Apache License

@Override
public void endElement(String namespaceURI, String localName, String qName) throws SAXException {
    try {//from   w w  w . java2  s .  co m
        charactersAdded = false;
        --indentLevel;
        if (lastOutputNodeType == Node.ELEMENT_NODE) {
            writePrintln();
            indent();
        }

        // XXXX: need to determine this using a stack and checking for
        // content / children
        boolean hadContent = true;
        if (hadContent) {
            writeClose(qName);
        } else {
            writeEmptyElementClose(qName);
        }
        lastOutputNodeType = Node.ELEMENT_NODE;

        super.endElement(namespaceURI, localName, qName);
    } catch (IOException e) {
        handleException(e);
    }
}

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From source file:architecture.common.xml.XmlWriter.java

License:Apache License

protected void writeElement(Element element) throws IOException {
    int size = element.nodeCount();
    String qualifiedName = element.getQualifiedName();

    writePrintln();/*from  w w  w  . ja  va  2 s.  c  o m*/
    indent();

    writer.write("<");
    writer.write(qualifiedName);

    int previouslyDeclaredNamespaces = namespaceStack.size();
    Namespace ns = element.getNamespace();
    if (isNamespaceDeclaration(ns)) {
        namespaceStack.push(ns);
        writeNamespace(ns);
    }

    // Print out additional namespace declarations
    boolean textOnly = true;
    for (int i = 0; i < size; i++) {
        Node node = element.node(i);
        if (node instanceof Namespace) {
            Namespace additional = (Namespace) node;
            if (isNamespaceDeclaration(additional)) {
                namespaceStack.push(additional);
                writeNamespace(additional);
            }
        } else if (node instanceof Element) {
            textOnly = false;
        } else if (node instanceof Comment) {
            textOnly = false;
        }
    }

    writeAttributes(element);

    lastOutputNodeType = Node.ELEMENT_NODE;

    if (size <= 0) {
        writeEmptyElementClose(qualifiedName);
    } else {
        writer.write(">");
        if (textOnly) {
            // we have at least one text node so lets assume
            // that its non-empty
            writeElementContent(element);
        } else {
            // we know it's not null or empty from above
            ++indentLevel;

            writeElementContent(element);

            --indentLevel;

            writePrintln();
            indent();
        }
        writer.write("</");
        writer.write(qualifiedName);
        writer.write(">");
    }

    // remove declared namespaceStack from stack
    while (namespaceStack.size() > previouslyDeclaredNamespaces) {
        namespaceStack.pop();
    }

    lastOutputNodeType = Node.ELEMENT_NODE;
}

---

From source file:architecture.common.xml.XmlWriter.java

License:Apache License

protected void writeNode(Node node) throws IOException {
    int nodeType = node.getNodeType();
    switch (nodeType) {
    case Node.ELEMENT_NODE:
        writeElement((Element) node);
        break;//from   ww w  . jav  a 2s .  c om
    case Node.ATTRIBUTE_NODE:
        writeAttribute((Attribute) node);
        break;
    case Node.TEXT_NODE:
        writeNodeText(node);
        // write((Text) node);
        break;
    case Node.CDATA_SECTION_NODE:
        writeCDATA(node.getText());
        break;
    case Node.ENTITY_REFERENCE_NODE:
        writeEntity((Entity) node);
        break;
    case Node.PROCESSING_INSTRUCTION_NODE:
        writeProcessingInstruction((ProcessingInstruction) node);
        break;
    case Node.COMMENT_NODE:
        writeComment(node.getText());
        break;
    case Node.DOCUMENT_NODE:
        write((Document) node);
        break;
    case Node.DOCUMENT_TYPE_NODE:
        writeDocType((DocumentType) node);
        break;
    case Node.NAMESPACE_NODE:
        // Will be output with attributes
        // write((Namespace) node);
        break;
    default:
        throw new IOException("Invalid node type: " + node);
    }
}

---

From source file:architecture.ee.util.xml.XmlWriter.java

License:Apache License

protected void writeNode(Node node) throws IOException {
    int nodeType = node.getNodeType();
    switch (nodeType) {
    case Node.ELEMENT_NODE:
        writeElement((Element) node);
        break;/*from  www .j  a  v a 2s . c  om*/
    case Node.ATTRIBUTE_NODE:
        writeAttribute((Attribute) node);
        break;
    case Node.TEXT_NODE:
        writeNodeText(node);
        //write((Text) node);
        break;
    case Node.CDATA_SECTION_NODE:
        writeCDATA(node.getText());
        break;
    case Node.ENTITY_REFERENCE_NODE:
        writeEntity((Entity) node);
        break;
    case Node.PROCESSING_INSTRUCTION_NODE:
        writeProcessingInstruction((ProcessingInstruction) node);
        break;
    case Node.COMMENT_NODE:
        writeComment(node.getText());
        break;
    case Node.DOCUMENT_NODE:
        write((Document) node);
        break;
    case Node.DOCUMENT_TYPE_NODE:
        writeDocType((DocumentType) node);
        break;
    case Node.NAMESPACE_NODE:
        // Will be output with attributes
        //write((Namespace) node);
        break;
    default:
        throw new IOException("Invalid node type: " + node);
    }
}

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From source file:bixo.examples.webmining.AnalyzeHtml.java

License:Apache License

private String getAttributeFromNode(Node node, String attribute) {
    String attributeValue = null;
    if (node.getNodeType() == Node.ELEMENT_NODE) {
        Element e = (Element) node;
        attributeValue = e.attributeValue(attribute);
    }/*from  w ww .ja va  2  s. co m*/
    return (attributeValue == null ? "" : attributeValue);
}

---

From source file:com.christophermrossi.jpt.PageTemplateImpl.java

License:Open Source License

private void defaultContent(Element element, ContentHandler contentHandler, LexicalHandler lexicalHandler,
        Interpreter beanShell, Stack slotStack) throws SAXException, PageTemplateException, IOException {
    // Use default template content
    for (Iterator i = element.nodeIterator(); i.hasNext();) {
        Node node = (Node) i.next();
        switch (node.getNodeType()) {
        case Node.ELEMENT_NODE:
            processElement((Element) node, contentHandler, lexicalHandler, beanShell, slotStack);
            break;

        case Node.TEXT_NODE:
            char[] text = node.getText().toCharArray();
            contentHandler.characters(text, 0, text.length);
            break;

        case Node.COMMENT_NODE:
            char[] comment = node.getText().toCharArray();
            lexicalHandler.comment(comment, 0, comment.length);
            break;

        case Node.CDATA_SECTION_NODE:
            lexicalHandler.startCDATA();
            char[] cdata = node.getText().toCharArray();
            contentHandler.characters(cdata, 0, cdata.length);
            lexicalHandler.endCDATA();/*from  ww  w . j  a  v a  2s.  c  om*/
            break;

        case Node.NAMESPACE_NODE:
            Namespace declared = (Namespace) node;
            //System.err.println( "Declared namespace: " + declared.getPrefix() + ":" + declared.getURI() );
            namespaces.put(declared.getPrefix(), declared.getURI());
            //if ( declared.getURI().equals( TAL_NAMESPACE_URI ) ) {
            //    this.talNamespacePrefix = declared.getPrefix();
            //} 
            //else if (declared.getURI().equals( METAL_NAMESPACE_URI ) ) {
            //    this.metalNamespacePrefix = declared.getPrefix();
            //}
            break;

        case Node.ATTRIBUTE_NODE:
            // Already handled
            break;

        case Node.DOCUMENT_TYPE_NODE:
        case Node.ENTITY_REFERENCE_NODE:
        case Node.PROCESSING_INSTRUCTION_NODE:
        default:
            //System.err.println( "WARNING: Node type not supported: " + node.getNodeTypeName() );       
        }
    }
}

---

From source file:com.cladonia.xml.ExchangerXMLWriter.java

License:Open Source License

public void startElement(String namespaceURI, String localName, String qName, Attributes attributes)
        throws SAXException {
    try {//w w w . j a v  a  2 s .  c om
        writePrintln();
        indent();
        writer.write("<");
        writer.write(qName);
        writeNamespaces();
        writeAttributes(attributes);
        writer.write(">");
        ++indentLevel;
        lastOutputNodeType = Node.ELEMENT_NODE;

        super.startElement(namespaceURI, localName, qName, attributes);
    } catch (IOException e) {
        handleException(e);
    }
}

---

From source file:com.cladonia.xml.ExchangerXMLWriter.java

License:Open Source License

public void endElement(String namespaceURI, String localName, String qName) throws SAXException {
    try {//from w ww  .j  a v  a  2  s . com
        --indentLevel;
        if (lastOutputNodeType == Node.ELEMENT_NODE) {
            writePrintln();
            indent();
        }

        // XXXX: need to determine this using a stack and checking for
        // content / children
        boolean hadContent = true;
        if (hadContent) {
            writeClose(qName);
        } else {
            writeEmptyElementClose(qName);
        }
        lastOutputNodeType = Node.ELEMENT_NODE;

        super.endElement(namespaceURI, localName, qName);
    } catch (IOException e) {
        handleException(e);
    }
}

---

From source file:com.cladonia.xml.ExchangerXMLWriter.java

License:Open Source License

protected void writeXElement(XElement element) throws IOException {
    int size = element.nodeCount();
    String qualifiedName = element.getQualifiedName();

    writePrintln();/*from  ww w.j ava 2  s .  c  o m*/
    indent();

    element.setElementStartPosition(((PositionedWriter) writer).getPosition());
    //       System.out.print( "["+((PositionedWriter)writer).getPosition()+"]");

    writer.write("<");
    writer.write(qualifiedName);

    int previouslyDeclaredNamespaces = namespaceStack.size();
    Namespace ns = element.getNamespace();
    if (isNamespaceDeclaration(ns)) {
        namespaceStack.push(ns);
        writeNamespace(ns);
    }

    // Print out additional namespace declarations
    boolean textOnly = true;
    for (int i = 0; i < size; i++) {
        Node node = element.node(i);

        if (node instanceof Namespace) {
            Namespace additional = (Namespace) node;
            if (isNamespaceDeclaration(additional)) {
                namespaceStack.push(additional);
                writeNamespace(additional);
            }
        } else if (node instanceof Element) {
            textOnly = false;
        }
    }

    writeAttributes(element);

    lastOutputNodeType = Node.ELEMENT_NODE;

    if (size <= 0) {
        writeEmptyElementClose(qualifiedName);
    } else {
        writer.write(">");

        element.setContentStartPosition(((PositionedWriter) writer).getPosition());

        if (textOnly) {
            // we have at least one text node so lets assume
            // that its non-empty
            writeElementContent(element);
        } else {
            XElement[] elements = element.getElements();
            boolean allNotParsed = true;

            for (int i = 0; i < elements.length; i++) {
                if (elements[i].isParsed()) {
                    allNotParsed = false;
                    break;
                }
            }

            // we know it's not null or empty from above
            ++indentLevel;

            writeElementContent(element);

            --indentLevel;

            // All Children were not parsed so the end-tag has been newly created
            // ED: This could still be a previous element ending though!
            if (allNotParsed) {
                format.setNewlines(true);
                format.setIndent(indentString);
            }

            writePrintln();
            indent();

            if (allNotParsed) { // reset
                format.setNewlines(false);
                format.setIndent("");
            }
        }

        element.setContentEndPosition(((PositionedWriter) writer).getPosition());

        writer.write("</");
        writer.write(qualifiedName);
        writer.write(">");
    }

    element.setElementEndPosition(((PositionedWriter) writer).getPosition());
    //      System.out.print( "["+((PositionedWriter)writer).getPosition()+"]");

    // remove declared namespaceStack from stack
    while (namespaceStack.size() > previouslyDeclaredNamespaces) {
        namespaceStack.pop();
    }

    lastOutputNodeType = Node.ELEMENT_NODE;
}

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