public void execute(ActionInvocation invocation) throws Exception {
LatestVersionSource source = (LatestVersionSource) invocation.getAction();
double latestVersion = source.getLatestVersion();
HttpServletResponse response = ServletActionContext.getResponse();
response.setContentType("text/xml");
OutputStream out = response.getOutputStream();
out.write(String.valueOf(latestVersion).getBytes());
out.close();
}
public String intercept(ActionInvocation actionInvocation) throws Exception {
DisplayPropertyHandler handler = displayPropertyManager.getDisplayPropertyHandler();
Action action = (Action) actionInvocation.getAction();
Map contextMap = actionInvocation.getInvocationContext().getContextMap();
try {
Ognl.setValue(KEY_DISPLAY_PROPERTY_HANDLER, contextMap, action, handler);
} catch (NoSuchPropertyException e) {
}
return actionInvocation.invoke();
}
public void execute(ActionInvocation invocation) throws Exception {
XmlProducer producer = (XmlProducer) invocation.getAction();
XmlRenderable xmlRenderable = producer.getXmlRenderable();
Element element = xmlRenderable.asXml();
Document document = new Document(element);
String xmlString = XmlUtility.asString(document);
HttpServletResponse response = ServletActionContext.getResponse();
response.setContentType("text/xml");
try {
OutputStream out = response.getOutputStream();
BufferedOutputStream bufferedOut = new BufferedOutputStream(out);
bufferedOut.write(xmlString.getBytes());
bufferedOut.close();
} catch (IOException e) {
logger.warning("Failed to write result XML response to browser: " + e.toString());
}
}