Example usage for org.dom4j Namespace getURI

List of usage examples for org.dom4j Namespace getURI

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In this page you can find the example usage for org.dom4j Namespace getURI.

Prototype

public String getURI()

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Usage

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

License:Apache License

protected void writeNamespace(Namespace namespace) throws IOException {
    if (namespace != null) {
        writeNamespace(namespace.getPrefix(), namespace.getURI());
    }//  ww w.jav a 2  s  .  com
}

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

License:Apache License

/**
 * Writes the attributes of the given element
 *
 *//* ww  w . j  a  v  a2  s .  c  om*/
protected void writeAttributes(Element element) throws IOException {

    // I do not yet handle the case where the same prefix maps to
    // two different URIs. For attributes on the same element
    // this is illegal; but as yet we don't throw an exception
    // if someone tries to do this
    for (int i = 0, size = element.attributeCount(); i < size; i++) {
        Attribute attribute = element.attribute(i);
        Namespace ns = attribute.getNamespace();
        if (ns != null && ns != Namespace.NO_NAMESPACE && ns != Namespace.XML_NAMESPACE) {
            String prefix = ns.getPrefix();
            String uri = namespaceStack.getURI(prefix);
            if (!ns.getURI().equals(uri)) { // output a new namespace
                // declaration
                writeNamespace(ns);
                namespaceStack.push(ns);
            }
        }

        // If the attribute is a namespace declaration, check if we have
        // already
        // written that declaration elsewhere (if that's the case, it must
        // be
        // in the namespace stack
        String attName = attribute.getName();
        if (attName.startsWith("xmlns:")) {
            String prefix = attName.substring(6);
            if (namespaceStack.getNamespaceForPrefix(prefix) == null) {
                String uri = attribute.getValue();
                namespaceStack.push(prefix, uri);
                writeNamespace(prefix, uri);
            }
        } else if (attName.equals("xmlns")) {
            if (namespaceStack.getDefaultNamespace() == null) {
                String uri = attribute.getValue();
                namespaceStack.push(null, uri);
                writeNamespace(null, uri);
            }
        } else {
            char quote = format.getAttributeQuoteCharacter();
            writer.write(" ");
            writer.write(attribute.getQualifiedName());
            writer.write("=");
            writer.write(quote);
            writeEscapeAttributeEntities(attribute.getValue());
            writer.write(quote);
        }
    }
}

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

License:Apache License

protected boolean isNamespaceDeclaration(Namespace ns) {
    if (ns != null && ns != Namespace.XML_NAMESPACE) {
        String uri = ns.getURI();
        if (uri != null) {
            if (!namespaceStack.contains(ns)) {
                return true;

            }/* w  w  w. j  av a 2 s  .c  o m*/
        }
    }
    return false;

}

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

License:Apache License

/** Writes the attributes of the given element
  */* w  ww  .j a v a  2s .  co  m*/
  */
protected void writeAttributes(Element element) throws IOException {

    // I do not yet handle the case where the same prefix maps to
    // two different URIs. For attributes on the same element
    // this is illegal; but as yet we don't throw an exception
    // if someone tries to do this
    for (int i = 0, size = element.attributeCount(); i < size; i++) {
        Attribute attribute = element.attribute(i);
        Namespace ns = attribute.getNamespace();
        if (ns != null && ns != Namespace.NO_NAMESPACE && ns != Namespace.XML_NAMESPACE) {
            String prefix = ns.getPrefix();
            String uri = namespaceStack.getURI(prefix);
            if (!ns.getURI().equals(uri)) { // output a new namespace declaration
                writeNamespace(ns);
                namespaceStack.push(ns);
            }
        }

        // If the attribute is a namespace declaration, check if we have already
        // written that declaration elsewhere (if that's the case, it must be
        // in the namespace stack
        String attName = attribute.getName();
        if (attName.startsWith("xmlns:")) {
            String prefix = attName.substring(6);
            if (namespaceStack.getNamespaceForPrefix(prefix) == null) {
                String uri = attribute.getValue();
                namespaceStack.push(prefix, uri);
                writeNamespace(prefix, uri);
            }
        } else if (attName.equals("xmlns")) {
            if (namespaceStack.getDefaultNamespace() == null) {
                String uri = attribute.getValue();
                namespaceStack.push(null, uri);
                writeNamespace(null, uri);
            }
        } else {
            char quote = format.getAttributeQuoteCharacter();
            writer.write(" ");
            writer.write(attribute.getQualifiedName());
            writer.write("=");
            writer.write(quote);
            writeEscapeAttributeEntities(attribute.getValue());
            writer.write(quote);
        }
    }
}

From source file:com.buddycloud.channeldirectory.search.ChannelDirectoryComponent.java

License:Apache License

@Override
protected IQ handleIQGet(IQ iq) throws Exception {

    LOGGER.debug("R: " + iq.toXML());

    Element queryElement = iq.getElement().element("query");
    if (queryElement == null) {
        return XMPPUtils.error(iq, "IQ does not contain query element.", LOGGER);
    }/*ww  w.  j a v  a2  s.  c o m*/

    Namespace namespace = queryElement.getNamespace();

    QueryHandler queryHandler = queryHandlers.get(namespace.getURI());
    if (queryHandler == null) {
        return XMPPUtils.error(iq, "QueryHandler not found for namespace: " + namespace, LOGGER);
    }

    return queryHandler.handle(iq);
}

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

License:Open Source License

private void processElement(Element element, ContentHandler contentHandler, LexicalHandler lexicalHandler,
        Interpreter beanShell, Stack slotStack) throws SAXException, PageTemplateException, IOException {
    // Get attributes
    Expressions expressions = new Expressions();
    AttributesImpl attributes = getAttributes(element, expressions);

    // Process instructions

    // evaluate expression
    if (expressions.evaluate != null) {
        Expression.evaluate(expressions.evaluate, beanShell);
    }//from  www  .  ja  va2  s .  com

    // use macro
    if (expressions.useMacro != null) {
        processMacro(expressions.useMacro, element, contentHandler, lexicalHandler, beanShell, slotStack);
        return;
    }

    // fill slot
    if (expressions.defineSlot != null) {
        //System.err.println( "fill slot: " + expressions.defineSlot );
        if (!slotStack.isEmpty()) {
            Map slots = (Map) slotStack.pop();
            Slot slot = (Slot) slots.get(expressions.defineSlot);
            //System.err.println( "slot: " + slot );
            if (slot != null) {
                slot.process(contentHandler, lexicalHandler, beanShell, slotStack);
                slotStack.push(slots);
                return;
            }
            // else { use content in macro }
            slotStack.push(slots);
        } else {
            throw new PageTemplateException("slot definition not allowed outside of macro");
        }
    }

    // define
    if (expressions.define != null) {
        processDefine(expressions.define, beanShell);
    }

    // condition
    if (expressions.condition != null && !Expression.evaluateBoolean(expressions.condition, beanShell)) {
        // Skip this element (and children)
        return;
    }

    // repeat
    Loop loop = new Loop(expressions.repeat, beanShell);
    while (loop.repeat(beanShell)) {
        // content or replace
        Object jptContent = null;
        if (expressions.content != null) {
            jptContent = processContent(expressions.content, beanShell);
        }

        // attributes
        if (expressions.attributes != null) {
            processAttributes(attributes, expressions.attributes, beanShell);
        }

        // omit-tag
        boolean jptOmitTag = false;
        if (expressions.omitTag != null) {
            if (expressions.omitTag.equals("")) {
                jptOmitTag = true;
            } else {
                jptOmitTag = Expression.evaluateBoolean(expressions.omitTag, beanShell);
            }
        }

        // Declare element
        Namespace namespace = element.getNamespace();
        if (!jptOmitTag) {
            contentHandler.startElement(namespace.getURI(), element.getName(), element.getQualifiedName(),
                    attributes);
        }

        // Process content
        if (jptContent != null && jptContent != DEFAULT) {
            // Content for this element has been generated dynamically
            if (jptContent instanceof HTMLFragment) {
                HTMLFragment html = (HTMLFragment) jptContent;
                html.toXhtml(contentHandler, lexicalHandler);
            }

            // plain text
            else {
                char[] text = ((String) jptContent).toCharArray();
                contentHandler.characters(text, 0, text.length);
            }
        } else {
            defaultContent(element, contentHandler, lexicalHandler, beanShell, slotStack);
        }

        // End element
        if (!jptOmitTag) {
            contentHandler.endElement(namespace.getURI(), element.getName(), element.getQualifiedName());
        }
    }
}

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();// ww  w.j a  v a  2s .  c o m
            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.christophermrossi.jpt.PageTemplateImpl.java

License:Open Source License

AttributesImpl getAttributes(Element element, Expressions expressions) throws PageTemplateException {
    AttributesImpl attributes = new AttributesImpl();
    for (Iterator i = element.attributeIterator(); i.hasNext();) {
        Attribute attribute = (Attribute) i.next();
        Namespace namespace = attribute.getNamespace();
        //String prefix = namespace.getPrefix();
        //System.err.println( "attribute: name=" + attribute.getName() + "\t" +
        //                    "qualified name=" + attribute.getQualifiedName() + "\t" +
        //                    "ns prefix=" + namespace.getPrefix() + "\t" +
        //                    "ns uri=" + namespace.getURI() );
        //String qualifiedName = attribute.getName();
        //String name = qualifiedName;
        //if ( qualifiedName.startsWith( prefix + ":" ) ) {
        //    name = qualifiedName.substring( prefix.length() + 1 );
        //}//from  w w  w  .  ja  v a2s. c  o m
        String name = attribute.getName();

        // Handle JPT attributes
        //if ( prefix.equals( talNamespacePrefix ) ) {
        if (TAL_NAMESPACE_URI.equals(namespace.getURI())) {
            // tal:define
            if (name.equals("define")) {
                expressions.define = attribute.getValue();
            }

            // tal:condition
            else if (name.equals("condition")) {
                expressions.condition = attribute.getValue();
            }

            // tal:repeat
            else if (name.equals("repeat")) {
                expressions.repeat = attribute.getValue();
            }

            // tal:content
            else if (name.equals("content")) {
                expressions.content = attribute.getValue();
            }

            // tal:replace
            else if (name.equals("replace")) {
                if (expressions.omitTag == null) {
                    expressions.omitTag = "";
                }
                expressions.content = attribute.getValue();
            }

            // tal:attributes
            else if (name.equals("attributes")) {
                expressions.attributes = attribute.getValue();
            }

            // tal:omit-tag
            else if (name.equals("omit-tag")) {
                expressions.omitTag = attribute.getValue();
            }

            // tal:evaluate
            else if (name.equals("evaluate")) {
                expressions.evaluate = attribute.getValue();
            }

            // error
            else {
                throw new PageTemplateException("unknown tal attribute: " + name);
            }
        }
        //else if ( prefix.equals( metalNamespacePrefix ) ) 
        else if (METAL_NAMESPACE_URI.equals(namespace.getURI())) {
            // metal:use-macro
            if (name.equals("use-macro")) {
                expressions.useMacro = attribute.getValue();
            }

            // metal:define-slot
            else if (name.equals("define-slot")) {
                expressions.defineSlot = attribute.getValue();
            }

            // metal:define-macro
            // metal:fill-slot
            else if (name.equals("define-macro") || name.equals("fill-slot")) {
                // these are ignored here, as they don't affect processing of current
                // template, but are called from other templates
            }

            // error
            else {
                throw new PageTemplateException("unknown metal attribute: " + name);
            }
        }

        // Pass on all other attributes
        else {
            //String qualifiedName = namespace.getPrefix() + ":" + name;
            attributes.addAttribute(namespace.getURI(), name, attribute.getQualifiedName(), "CDATA",
                    attribute.getValue());
            //attributes.addAttribute( getNamespaceURIFromPrefix(prefix), name, qualifiedName, "CDATA", attribute.getValue() );
        }
    }
    return attributes;
}

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

License:Open Source License

/**
 * With all of our namespace woes, getting an XPath expression
 * to work has proven futile, so we'll recurse through the tree
 * ourselves to find what we need.//from w w  w. j a v  a  2s  . c o m
 */
private void findMacros(Element element, Map macros) {
    // Process any declared namespaces
    for (Iterator i = element.declaredNamespaces().iterator(); i.hasNext();) {
        Namespace namespace = (Namespace) i.next();
        namespaces.put(namespace.getPrefix(), namespace.getURI());
        //if ( namespace.getURI().equals( TAL_NAMESPACE_URI ) ) {
        //    this.talNamespacePrefix = namespace.getPrefix();
        //}
        //else if ( namespace.getURI().equals( METAL_NAMESPACE_URI ) ) {
        //    this.metalNamespacePrefix = namespace.getPrefix();
        //}
    }

    // Look for our attribute
    //String qualifiedAttributeName = this.metalNamespacePrefix + ":define-macro";
    //String name = element.attributeValue( qualifiedAttributeName );
    String name = element.attributeValue("define-macro");
    //if ( name == null ) {
    //    name = element.attributeValue
    //        ( new QName( "define-macro", new Namespace( metalNamespacePrefix, METAL_NAMESPACE_URI ) ) );
    //}
    if (name != null) {
        macros.put(name, new MacroImpl(element));
    }

    // Recurse into child elements
    for (Iterator i = element.elementIterator(); i.hasNext();) {
        findMacros((Element) i.next(), macros);
    }
}

From source file:com.cladonia.schema.dtd.DTDDocument.java

License:Open Source License

public void updatePrefixes(Vector declarations) {
    Vector allElements = getElements();

    for (int i = 0; i < allElements.size(); i++) {
        ElementInformation model = (ElementInformation) allElements.elementAt(i);
        Vector attributes = model.getAttributes();
        //         Vector children = model.getChildElements();

        //         if ( children != null) {
        //            for ( int j = 0; j < children.size(); j++) {
        //               ElementInformation child = (ElementInformation)children.elementAt(j);
        //               
        //               for ( int k = 0; k < declarations.size(); k++) {
        //                  Namespace ns = (Namespace)declarations.elementAt(k);
        ////w w  w . j  a  v  a 2s .c o m
        //                  if ( ns.getURI().equals( child.getNamespace())) {// && ns.getPrefix() != null && ns.getPrefix().trim().length() > 0) {
        //                     child.setPrefix( ns.getPrefix());
        //                     break;
        //                  }
        //               }
        //            }
        //         }

        if (attributes != null) {
            for (int j = 0; j < attributes.size(); j++) {
                AttributeInformation attribute = (AttributeInformation) attributes.elementAt(j);

                for (int k = 0; k < declarations.size(); k++) {
                    Namespace ns = (Namespace) declarations.elementAt(k);

                    if (ns.getURI().equals(attribute.getNamespace())) { // && ns.getPrefix() != null && ns.getPrefix().trim().length() > 0) {
                        attribute.setPrefix(ns.getPrefix());
                        break;
                    }
                }
            }
        }

        for (int j = 0; j < declarations.size(); j++) {
            Namespace ns = (Namespace) declarations.elementAt(j);

            if (ns.getURI().equals(model.getNamespace())) { // && ns.getPrefix() != null && ns.getPrefix().trim().length() > 0) {
                model.setPrefix(ns.getPrefix());
                break;
            }
        }
    }
}