Java Code Examples for org.dom4j.io.XMLWriter#endElement()

The following examples show how to use org.dom4j.io.XMLWriter#endElement() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
/**
 * Output the supported lock types XML element
 * 
 * @param xml XMLWriter
 */
protected void writeLockTypes(XMLWriter xml)
{
    try
    {
        AttributesImpl nullAttr = getDAVHelper().getNullAttributes();

        xml.startElement(WebDAV.DAV_NS, WebDAV.XML_SUPPORTED_LOCK, WebDAV.XML_NS_SUPPORTED_LOCK, nullAttr);

        // Output exclusive lock
        // Shared locks are not supported, as they cannot be supported by the LockService (relevant to ALF-16449).
        writeLock(xml, WebDAV.XML_NS_EXCLUSIVE);

        xml.endElement(WebDAV.DAV_NS, WebDAV.XML_SUPPORTED_LOCK, WebDAV.XML_NS_SUPPORTED_LOCK);
    }
    catch (Exception ex)
    {
        throw new AlfrescoRuntimeException("XML write error", ex);
    }
}
 
Example 2
/**
 * Generates the error tag
 * 
 * @param xml XMLWriter
 */
protected void generateError(XMLWriter xml)
{
    try
    {
        // Output the start of the error element
        Attributes nullAttr = getDAVHelper().getNullAttributes();

        xml.startElement(WebDAV.DAV_NS, WebDAV.XML_ERROR, WebDAV.XML_NS_ERROR, nullAttr);
        // Output error
        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_CANNOT_MODIFY_PROTECTED_PROPERTY));

        xml.endElement(WebDAV.DAV_NS, WebDAV.XML_ERROR, WebDAV.XML_NS_ERROR);
    }
    catch (Exception ex)
    {
        // Convert to a runtime exception
        throw new AlfrescoRuntimeException("XML processing error", ex);
    }
}
 
Example 3
/**
 * Generates the required response XML for the current node
 * 
 * @param xml XMLWriter
 * @param nodeInfo FileInfo
 * @param path String
 */
protected void generateResponseForNode(XMLWriter xml, FileInfo nodeInfo, String path) throws Exception
{
    boolean isFolder = nodeInfo.isFolder();
    
    // Output the response block for the current node
    xml.startElement(
            WebDAV.DAV_NS,
            WebDAV.XML_RESPONSE,
            WebDAV.XML_NS_RESPONSE,
            getDAVHelper().getNullAttributes());

    // Build the href string for the current node
    String strHRef = getURLForPath(m_request, path, isFolder);

    xml.startElement(WebDAV.DAV_NS, WebDAV.XML_HREF, WebDAV.XML_NS_HREF, getDAVHelper().getNullAttributes());
    xml.write(strHRef);
    xml.endElement(WebDAV.DAV_NS, WebDAV.XML_HREF, WebDAV.XML_NS_HREF);

    switch (m_mode)
    {
    case GET_NAMED_PROPS:
        generateNamedPropertiesResponse(xml, nodeInfo, isFolder);
        break;
    case GET_ALL_PROPS:
        generateAllPropertiesResponse(xml, nodeInfo, isFolder);
        break;
    case FIND_PROPS:
        generateFindPropertiesResponse(xml, nodeInfo, isFolder);
        break;
    }

    // Close off the response element
    xml.endElement(WebDAV.DAV_NS, WebDAV.XML_RESPONSE, WebDAV.XML_NS_RESPONSE);
}
 
Example 4
/**
 * Output the lockentry element of the specified type
 * @param xml XMLWriter
 * @param lockType lock type containing namespace. Can be WebDAV.XML_NS_EXCLUSIVE or WebDAV.XML_NS_SHARED
 * @throws SAXException
 * @throws IOException
 */
private void writeLock(XMLWriter xml, String lockType) throws SAXException, IOException
{
    AttributesImpl nullAttr = getDAVHelper().getNullAttributes();

    xml.startElement(WebDAV.DAV_NS, WebDAV.XML_LOCK_ENTRY, WebDAV.XML_NS_LOCK_ENTRY, nullAttr); 
    xml.startElement(WebDAV.DAV_NS, WebDAV.XML_LOCK_SCOPE, WebDAV.XML_NS_LOCK_SCOPE, nullAttr);
    xml.write(DocumentHelper.createElement(lockType));
    xml.endElement(WebDAV.DAV_NS, WebDAV.XML_LOCK_SCOPE, WebDAV.XML_NS_LOCK_SCOPE);

    xml.startElement(WebDAV.DAV_NS, WebDAV.XML_LOCK_TYPE, WebDAV.XML_NS_LOCK_TYPE, nullAttr);
    xml.write(DocumentHelper.createElement(WebDAV.XML_NS_WRITE));
    xml.endElement(WebDAV.DAV_NS, WebDAV.XML_LOCK_TYPE, WebDAV.XML_NS_LOCK_TYPE);
    xml.endElement(WebDAV.DAV_NS, WebDAV.XML_LOCK_ENTRY, WebDAV.XML_NS_LOCK_ENTRY); 
}
 
Example 5
/**
 * Generates the XML response for a PROPFIND request that asks for a list of
 * all known properties
 * 
 * @param xml XMLWriter
 * @param property WebDAVProperty
 * @param status int
 * @param description String
 */
protected void generatePropertyResponse(XMLWriter xml, WebDAVProperty property, int status, String description)
{
    try
    {
        // Output the start of the properties element
        Attributes nullAttr = getDAVHelper().getNullAttributes();

        xml.startElement(WebDAV.DAV_NS, WebDAV.XML_PROPSTAT, WebDAV.XML_NS_PROPSTAT, nullAttr);

        // Output property name
        xml.startElement(WebDAV.DAV_NS, WebDAV.XML_PROP, WebDAV.XML_NS_PROP, nullAttr);
        if (property.hasNamespaceName())
        {
            xml.write(DocumentHelper.createElement(property.getNamespaceName() + WebDAV.NAMESPACE_SEPARATOR + property.getName()));
        }
        else
        {
            xml.write(DocumentHelper.createElement(property.getName()));
        }
        xml.endElement(WebDAV.DAV_NS, WebDAV.XML_PROP, WebDAV.XML_NS_PROP);

        // Output action result status
        xml.startElement(WebDAV.DAV_NS, WebDAV.XML_STATUS, WebDAV.XML_NS_STATUS, nullAttr);
        xml.write(WebDAV.HTTP1_1 + " " + status + " " + description);
        xml.endElement(WebDAV.DAV_NS, WebDAV.XML_STATUS, WebDAV.XML_NS_STATUS);

        xml.endElement(WebDAV.DAV_NS, WebDAV.XML_PROPSTAT, WebDAV.XML_NS_PROPSTAT);
    }
    catch (Exception ex)
    {
        // Convert to a runtime exception
        throw new AlfrescoRuntimeException("XML processing error", ex);
    }
}
 
Example 6
/**
 * Generates the XML lock discovery response body
 */
protected void generateResponse(FileInfo lockNodeInfo, String userName) throws Exception
{
    String scope;
    String lt;
    String owner;
    Date expiry;
    
    if (lockToken != null)
    {
        // In case of lock creation take the scope from request header
        scope = this.createExclusive ? WebDAV.XML_EXCLUSIVE : WebDAV.XML_SHARED;
        // Output created lock
        lt = lockToken;
    }
    else
    {
        // In case of lock refreshing take the scope from previously stored lock
        scope = this.lockInfo.getScope();
        // Output refreshed lock
        lt = this.lockInfo.getExclusiveLockToken();
    }
    owner = lockInfo.getOwner();
    expiry = lockInfo.getExpires();
    
    XMLWriter xml = createXMLWriter();

    xml.startDocument();

    String nsdec = generateNamespaceDeclarations(null);
    xml.startElement(WebDAV.DAV_NS, WebDAV.XML_PROP + nsdec, WebDAV.XML_NS_PROP + nsdec, getDAVHelper().getNullAttributes());

    // Output the lock details
    generateLockDiscoveryXML(xml, lockNodeInfo, false, scope, WebDAV.getDepthName(m_depth), lt, owner, expiry);

    // Close off the XML
    xml.endElement(WebDAV.DAV_NS, WebDAV.XML_PROP, WebDAV.XML_NS_PROP);

    // Send remaining data
    flushXML(xml);
   
}
 
Example 7
/**
 * Generates the XML response for a PROPFIND request that asks for a list of
 * all known properties
 * 
 * @param xml XMLWriter
 * @param nodeInfo FileInfo
 * @param isDir boolean
 */
protected void generateFindPropertiesResponse(XMLWriter xml, FileInfo nodeInfo, boolean isDir)
{
    try
    {
        // Output the start of the properties element

        Attributes nullAttr = getDAVHelper().getNullAttributes();

        xml.startElement(WebDAV.DAV_NS, WebDAV.XML_PROPSTAT, WebDAV.XML_NS_PROPSTAT, nullAttr);
        xml.startElement(WebDAV.DAV_NS, WebDAV.XML_PROP, WebDAV.XML_NS_PROP, nullAttr);

        // Output the well-known properties

        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_LOCK_DISCOVERY));
        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_SUPPORTED_LOCK));
        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_RESOURCE_TYPE));
        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_DISPLAYNAME));
        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_GET_LAST_MODIFIED));
        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_GET_CONTENT_LENGTH));
        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_CREATION_DATE));
        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_GET_ETAG));

        if (isDir)
        {
            xml.write(DocumentHelper.createElement(WebDAV.XML_NS_GET_CONTENT_LANGUAGE));
            xml.write(DocumentHelper.createElement(WebDAV.XML_NS_GET_CONTENT_TYPE));
        }

        // Output the custom properties

        xml.write(DocumentHelper.createElement(WebDAV.XML_NS_ALF_AUTHTICKET));

        // Close off the response

        xml.endElement(WebDAV.DAV_NS, WebDAV.XML_PROP, WebDAV.XML_NS_PROP);

        xml.startElement(WebDAV.DAV_NS, WebDAV.XML_STATUS, WebDAV.XML_NS_STATUS, nullAttr);
        xml.write(WebDAV.HTTP1_1 + " " + HttpServletResponse.SC_OK + " " + WebDAV.SC_OK_DESC);
        xml.endElement(WebDAV.DAV_NS, WebDAV.XML_STATUS, WebDAV.XML_NS_STATUS);

        xml.endElement(WebDAV.DAV_NS, WebDAV.XML_PROPSTAT, WebDAV.XML_NS_PROPSTAT);
    }
    catch (Exception ex)
    {
        // Convert to a runtime exception

        throw new AlfrescoRuntimeException("XML processing error", ex);
    }
}
 
Example 8
@Override
protected void generateResponseImpl() throws Exception
{
    m_response.setStatus(WebDAV.WEBDAV_SC_MULTI_STATUS);
    
    // Set the response content type
    m_response.setContentType(WebDAV.XML_CONTENT_TYPE);
    
    // Create multistatus response
    XMLWriter xml = createXMLWriter();

    xml.startDocument();

    String nsdec = generateNamespaceDeclarations(m_namespaces);
    xml.startElement(
            WebDAV.DAV_NS,
            WebDAV.XML_MULTI_STATUS + nsdec,
            WebDAV.XML_NS_MULTI_STATUS + nsdec,
            getDAVHelper().getNullAttributes());
    
    // Output the response block for the current node
    xml.startElement(
            WebDAV.DAV_NS,
            WebDAV.XML_RESPONSE,
            WebDAV.XML_NS_RESPONSE,
            getDAVHelper().getNullAttributes());

    xml.startElement(WebDAV.DAV_NS, WebDAV.XML_HREF, WebDAV.XML_NS_HREF, getDAVHelper().getNullAttributes());
    xml.write(strHRef);
    xml.endElement(WebDAV.DAV_NS, WebDAV.XML_HREF, WebDAV.XML_NS_HREF);

    if (failedProperty != null)
    {
        generateError(xml);
    }

    for (PropertyAction propertyAction : m_propertyActions)
    {
        WebDAVProperty property = propertyAction.getProperty();
        int statusCode = propertyAction.getStatusCode();
        String statusCodeDescription = propertyAction.getStatusCodeDescription();
        generatePropertyResponse(xml, property, statusCode, statusCodeDescription);
    }
    
    // Close off the response element
    xml.endElement(WebDAV.DAV_NS, WebDAV.XML_RESPONSE, WebDAV.XML_NS_RESPONSE);
    
    // Close the outer XML element
    xml.endElement(WebDAV.DAV_NS, WebDAV.XML_MULTI_STATUS, WebDAV.XML_NS_MULTI_STATUS);

    // Send remaining data
    flushXML(xml);
}
 
Example 9
/**
 * Generates the lock discovery XML response
 * 
 * @param xml XMLWriter
 * @param lockNodeInfo FileInfo
 * @param emptyNamespace boolean True if namespace should be empty. Used to avoid bugs in WebDAV clients.
 * @param scope String lock scope
 * @param depth String lock depth
 * @param lToken String locktoken
 * @param owner String lock owner
 * @param expiryDate the date/time the lock should expire
 */
protected void generateLockDiscoveryXML(XMLWriter xml, FileInfo lockNodeInfo, boolean emptyNamespace,
            String scope, String depth, String lToken, String owner, Date expiryDate) throws Exception
{
    Attributes nullAttr= getDAVHelper().getNullAttributes();
    String ns = emptyNamespace ? "" : WebDAV.DAV_NS;
    if (lockNodeInfo != null)
    {
        // Output the XML response
        
        xml.startElement(ns, WebDAV.XML_LOCK_DISCOVERY, emptyNamespace ? WebDAV.XML_LOCK_DISCOVERY : WebDAV.XML_NS_LOCK_DISCOVERY, nullAttr);  
        xml.startElement(ns, WebDAV.XML_ACTIVE_LOCK, emptyNamespace ? WebDAV.XML_ACTIVE_LOCK : WebDAV.XML_NS_ACTIVE_LOCK, nullAttr);
         
        xml.startElement(ns, WebDAV.XML_LOCK_TYPE, emptyNamespace ? WebDAV.XML_LOCK_TYPE : WebDAV.XML_NS_LOCK_TYPE, nullAttr);
        xml.write(DocumentHelper.createElement(emptyNamespace ? WebDAV.XML_WRITE : WebDAV.XML_NS_WRITE));
        xml.endElement(ns, WebDAV.XML_LOCK_TYPE, emptyNamespace ? WebDAV.XML_LOCK_TYPE : WebDAV.XML_NS_LOCK_TYPE);
         
        xml.startElement(ns, WebDAV.XML_LOCK_SCOPE, emptyNamespace ? WebDAV.XML_LOCK_SCOPE : WebDAV.XML_NS_LOCK_SCOPE, nullAttr);
        xml.write(DocumentHelper.createElement(emptyNamespace ? scope : WebDAV.DAV_NS_PREFIX + scope));
        xml.endElement(ns, WebDAV.XML_LOCK_SCOPE, emptyNamespace ? WebDAV.XML_LOCK_SCOPE : WebDAV.XML_NS_LOCK_SCOPE);
         
        // NOTE: We only support one level of lock at the moment
       
        xml.startElement(ns, WebDAV.XML_DEPTH, emptyNamespace ? WebDAV.XML_DEPTH : WebDAV.XML_NS_DEPTH, nullAttr);
        xml.write(depth);
        xml.endElement(ns, WebDAV.XML_DEPTH, emptyNamespace ? WebDAV.XML_DEPTH : WebDAV.XML_NS_DEPTH);
         
        xml.startElement(ns, WebDAV.XML_OWNER, emptyNamespace ? WebDAV.XML_OWNER : WebDAV.XML_NS_OWNER, nullAttr);
        xml.write(owner);
        xml.endElement(ns, WebDAV.XML_OWNER, emptyNamespace ? WebDAV.XML_OWNER : WebDAV.XML_NS_OWNER);
         
        xml.startElement(ns, WebDAV.XML_TIMEOUT, emptyNamespace ? WebDAV.XML_TIMEOUT : WebDAV.XML_NS_TIMEOUT, nullAttr);

        // Output the expiry time
        
        String strTimeout = WebDAV.INFINITE;
        if (expiryDate != null)
        {
              long timeoutRemaining = (expiryDate.getTime() - System.currentTimeMillis())/1000L;
          
              strTimeout = WebDAV.SECOND + timeoutRemaining;
        }
        xml.write(strTimeout);
       
        xml.endElement(ns, WebDAV.XML_TIMEOUT, emptyNamespace ? WebDAV.XML_TIMEOUT : WebDAV.XML_NS_TIMEOUT);
         
        xml.startElement(ns, WebDAV.XML_LOCK_TOKEN, emptyNamespace ? WebDAV.XML_LOCK_TOKEN : WebDAV.XML_NS_LOCK_TOKEN, nullAttr);
        xml.startElement(ns, WebDAV.XML_HREF, emptyNamespace ? WebDAV.XML_HREF : WebDAV.XML_NS_HREF, nullAttr);
       
        xml.write(lToken);
        
        xml.endElement(ns, WebDAV.XML_HREF, emptyNamespace ? WebDAV.XML_HREF : WebDAV.XML_NS_HREF);
        xml.endElement(ns, WebDAV.XML_LOCK_TOKEN, emptyNamespace ? WebDAV.XML_LOCK_TOKEN : WebDAV.XML_NS_LOCK_TOKEN);
       
        xml.endElement(ns, WebDAV.XML_ACTIVE_LOCK, emptyNamespace ? WebDAV.XML_ACTIVE_LOCK : WebDAV.XML_NS_ACTIVE_LOCK);
        xml.endElement(ns, WebDAV.XML_LOCK_DISCOVERY, emptyNamespace ? WebDAV.XML_LOCK_DISCOVERY : WebDAV.XML_NS_LOCK_DISCOVERY);
    }
}