/** @return Returns a list of pages or returns null if has not any page. */
public List<PageModel> next() {
ExoContainer container = PortalContainer.getInstance();
PageService pageService = (PageService) container.getComponentInstance(PageService.class);
QueryResult<PageContext> result =
pageService.findPages(
currentIndex,
pageSize + 1,
SiteType.valueOf(ownerType.toUpperCase()),
ownerId,
name,
title);
int size = result.getSize();
hasNext = size > pageSize;
//
if (size > 0) {
int hsize = hasNext ? pageSize : size;
List<PageModel> holder = new ArrayList<PageModel>(hsize);
Iterator<PageContext> iterator = result.iterator();
while (holder.size() < hsize) {
holder.add(new PageModel(iterator.next()));
}
currentIndex += holder.size();
return holder;
} else {
return null;
}
}
public boolean hasNext() {
if (hasNext && currentIndex == 0) {
ExoContainer container = PortalContainer.getInstance();
PageService pageService = (PageService) container.getComponentInstance(PageService.class);
QueryResult<PageContext> result =
pageService.findPages(
0, 1, SiteType.valueOf(ownerType.toUpperCase()), ownerId, name, title);
hasNext = result.getSize() > 0;
}
//
return hasNext;
}
/**
* Analyze a request and split this request's URI to get useful information then keep it in
* following properties of PortalRequestContext :<br>
* 1. <code>requestURI</code> : The decoded URI of this request <br>
* 2. <code>portalOwner</code> : The portal name ( "classic" for instance )<br>
* 3. <code>portalURI</code> : The URI to current portal ( "/portal/public/classic/ for instance )
* <br>
* 4. <code>nodePath</code> : The path that is used to reflect to a navigation node
*/
public PortalRequestContext(
WebuiApplication app,
ControllerContext controllerContext,
String requestSiteType,
String requestSiteName,
String requestPath,
Locale requestLocale)
throws Exception {
super(app);
//
this.urlFactory = (URLFactoryService) PortalContainer.getComponent(URLFactoryService.class);
this.controllerContext = controllerContext;
//
request_ = controllerContext.getRequest();
response_ = controllerContext.getResponse();
response_.setBufferSize(1024 * 100);
setSessionId(request_.getSession().getId());
// The encoding needs to be set before reading any of the parameters since the parameters's
// encoding
// is set at the first access.
// TODO use the encoding from the locale-config.xml file
response_.setContentType("text/html; charset=UTF-8");
try {
request_.setCharacterEncoding("UTF-8");
} catch (UnsupportedEncodingException e) {
log.error("Encoding not supported", e);
}
// Query parameters from the request will be set in the servlet container url encoding and not
// necessarly in utf-8 format. So we need to directly parse the parameters from the query
// string.
parameterMap = new HashMap<String, String[]>();
parameterMap.putAll(request_.getParameterMap());
String queryString = request_.getQueryString();
if (queryString != null) {
// The QueryStringParser currently only likes & and not &
queryString = queryString.replace("&", "&");
Map<String, String[]> queryParams =
QueryStringParser.getInstance().parseQueryString(queryString);
parameterMap.putAll(queryParams);
}
ajaxRequest_ = "true".equals(request_.getParameter("ajaxRequest"));
String cache = request_.getParameter(CACHE_LEVEL);
if (cache != null) {
cacheLevel_ = cache;
}
requestURI_ = request_.getRequestURI();
/*
String decodedURI = URLDecoder.decode(requestURI_, "UTF-8");
// req.getPathInfo will already have the encoding set from the server.
// We need to use the UTF-8 value since this is how we store the portal name.
// Reconstructing the getPathInfo from the non server decoded values.
String servletPath = URLDecoder.decode(request_.getServletPath(), "UTF-8");
String contextPath = URLDecoder.decode(request_.getContextPath(), "UTF-8");
String pathInfo = "/";
if (requestURI_.length() > servletPath.length() + contextPath.length())
pathInfo = decodedURI.substring(servletPath.length() + contextPath.length());
int colonIndex = pathInfo.indexOf("/", 1);
if (colonIndex < 0)
{
colonIndex = pathInfo.length();
}
portalOwner_ = pathInfo.substring(1, colonIndex);
nodePath_ = pathInfo.substring(colonIndex, pathInfo.length());
*/
//
this.siteKey = new SiteKey(SiteType.valueOf(requestSiteType.toUpperCase()), requestSiteName);
this.nodePath_ = requestPath;
this.requestLocale = requestLocale;
//
NodeURL url = createURL(NodeURL.TYPE);
url.setResource(new NavigationResource(siteKey, ""));
portalURI = url.toString();
//
urlBuilder = new PortalURLBuilder(this, createURL(ComponentURL.TYPE));
}