public String locate(String path) {
try {
if (path.startsWith("~./")) {
path =
Servlets.locate(
_ctx,
_request,
ClassWebResource.PATH_PREFIX + path.substring(2),
Locators.getDefault());
return "~." + path.substring(ClassWebResource.PATH_PREFIX.length());
}
return Servlets.locate(_ctx, _request, path, null);
} catch (ServletException ex) {
throw new UiException(ex);
}
}
/**
* Constructs an execution for the given HTTP request.
*
* @param creating which page is being creating for this execution, or null if none is being
* created.
*/
public ExecutionImpl(
ServletContext ctx,
HttpServletRequest request,
HttpServletResponse response,
Desktop desktop,
Page creating) {
super(desktop, creating);
_ctx = ctx;
_request = request;
_response = response;
_xelctx = new ReqContext();
Servlets.getBrowser(request); // update request info
_attrs =
new AttributesMap() {
@SuppressWarnings("unchecked")
protected Enumeration<String> getKeys() {
return _request.getAttributeNames();
}
protected Object getValue(String key) {
return _request.getAttribute(key);
}
protected void setValue(String key, Object val) {
_request.setAttribute(key, val);
}
protected void removeValue(String key) {
_request.removeAttribute(key);
}
};
}
// -- super --//
protected long getLastModified(HttpServletRequest request) {
final String pi = Https.getThisPathInfo(request);
if (pi != null
&& pi.startsWith(ClassWebResource.PATH_PREFIX)
&& pi.indexOf('*') < 0 // language independent
&& !Servlets.isIncluded(request)) {
// If a resource extension is registered for the extension,
// we assume the content is dynamic
final String ext = Servlets.getExtension(pi, false);
if (ext == null || getClassWebResource().getExtendlet(ext) == null) {
if (_lastModified == 0) _lastModified = new Date().getTime();
// Hard to know when it is modified, so cheat it..
return _lastModified;
}
}
return -1;
}
public void include(Writer out, String page, Map<String, ?> params, int mode) throws IOException {
try {
if (!dispatch(out, page, params, mode, true))
Servlets.include(
_ctx, _request, HttpBufferedResponse.getInstance(_response, out), page, params, mode);
} catch (ServletException ex) {
throw new UiException(ex);
}
}
@AfterCompose
public void afterCompose(@ContextParam(ContextType.VIEW) Component view) {
Double ie = Servlets.getBrowser(request, "ie");
if (ie != null && ie < 8.0) {
Clients.showNotification("This application does not support IE6/7", true);
}
Selectors.wireComponents(view, this, false);
}
@Init
public void init() {
mobile = Servlets.getBrowser(request, "mobile") != null;
if (mobile) {
css = "css/tablet.css.dsp";
} else {
css = "css/desktop.css.dsp";
}
menuGroups =
new MenuGroupBean[] {
new MenuGroupBean(
"MAGAZZINO",
new ListModelArray<MenuItemBean>(
new MenuItemBean[] {
new MenuItemBean("images/navigation/menu/articoli24.png", "Articoli"),
new MenuItemBean("images/navigation/menu/categorie24.png", "Categorie")
})),
new MenuGroupBean(
"ANAGRAFICHE",
new ListModelArray<MenuItemBean>(
new MenuItemBean[] {
new MenuItemBean("images/navigation/menu/fornitori24.png", "Fornitori"),
new MenuItemBean("images/navigation/menu/clienti24.png", "Clienti")
// ,
// new MenuItemBean(
// "",
// "Agenti")
})),
new MenuGroupBean(
"SCADENZE e PAGAMENTI",
new ListModelArray<MenuItemBean>(
new MenuItemBean[] {
new MenuItemBean("images/navigation/menu/scadenziario24.png", "Scadenziario"),
new MenuItemBean("images/navigation/menu/promemoria24.png", "Promemoria")
})),
new MenuGroupBean(
"DOCUMENTI",
new ListModelArray<MenuItemBean>(
new MenuItemBean[] {
new MenuItemBean(
"images/navigation/menu/documenti24.png", "Gestione Documenti"),
new MenuItemBean("images/navigation/menu/fatture24.png", "Fatture"),
new MenuItemBean("images/navigation/menu/ordini24.png", "Ordini"),
new MenuItemBean("images/navigation/menu/preventivi24.png", "Preventivi"),
new MenuItemBean(
"images/navigation/menu/spedizioni24.png", "Vendita al pubblico")
}))
};
user = new User();
user.setUsername(authService.getUserCredential().getUsername());
}
/** Returns whether the page can be directly included. */
private static boolean isDirectInclude(ClassWebResource cwr, String path) {
final String ext = Servlets.getExtension(path);
final Extendlet extlet = ext != null ? cwr.getExtendlet(ext) : null;
if (extlet != null) {
try {
return extlet.getFeature(Extendlet.ALLOW_DIRECT_INCLUDE);
} catch (Throwable ex) { // backward compatibility
}
}
return true;
}
public void forward(Writer out, String page, Map<String, ?> params, int mode) throws IOException {
final Visualizer uv = getVisualizer();
// uv is null if it is called in DesktopInit (with TemporaryExecution)
if (uv != null && uv.isEverAsyncUpdate())
throw new IllegalStateException("Use sendRedirect instead when processing user's request");
setVoided(true);
try {
if (!dispatch(out, page, params, mode, false))
Servlets.forward(
_ctx, _request, HttpBufferedResponse.getInstance(_response, out), page, params, mode);
} catch (ServletException ex) {
throw new UiException(ex);
}
}
// called by Provider
InputStream getResourceAsStream(HttpServletRequest request, String path, boolean locate)
throws IOException, ServletException {
if (locate)
path = Servlets.locate(_webctx.getServletContext(), request, path, _webctx.getLocator());
if (_cache.getCheckPeriod() >= 0) {
// Due to Web server might cache the result, we use URL if possible
try {
URL url = _webctx.getResource(path);
if (url != null) return url.openStream();
} catch (Throwable ex) {
log.warningBriefly("Unable to read from URL: " + path, ex);
}
}
// Note: _webctx will handle the renaming for debugJS (.src.js)
return _webctx.getResourceAsStream(path);
}
@Override
public Double getBrowser(String name) {
return Servlets.getBrowser(_request, name);
}
@Override
public String getBrowser() {
return Servlets.getBrowser(_request);
}
/** @deprecated As of release 6.0.0, replaced with {@link #getBrowser(String)}. */
public boolean isSafari() {
return Servlets.isSafari(_request);
}
/** @deprecated As of release 6.0.0, replaced with {@link #getBrowser(String)}. */
public boolean isHilDevice() {
return Servlets.isHilDevice(_request);
}
/** @deprecated As of release 6.0.0, replaced with {@link #getBrowser(String)}. */
public boolean isGecko3() {
return Servlets.isGecko3(_request);
}
/** @deprecated As of release 6.0.0, replaced with {@link #getBrowser(String)}. */
public boolean isOpera() {
return Servlets.isOpera(_request);
}
/** @deprecated As of release 6.0.0, replaced with {@link #getBrowser(String)}. */
public boolean isRobot() {
return Servlets.isRobot(_request);
}
/** @deprecated As of release 6.0.0, replaced with {@link #getBrowser(String)}. */
public boolean isExplorer7() {
return Servlets.isExplorer7(_request);
}
private static boolean shallSession(ClassWebResource cwr, String pi) {
return cwr.getExtendlet(Servlets.getExtension(pi, false)) != null
|| (pi != null && pi.indexOf('*') >= 0);
// Optimize the access of static resources (for GAE)
}
@Override
public String getUserAgent() {
return Servlets.getUserAgent(_request);
}
public boolean isForwarded() {
return Servlets.isForwarded(_request);
}
public boolean isIncluded() {
return Servlets.isIncluded(_request);
}
/**
* Process asynchronous update requests from the client.
*
* @since 3.0.0
*/
protected void process(Session sess, HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
final String errClient = request.getHeader("ZK-Error-Report");
if (errClient != null)
if (log.debugable())
log.debug("Error found at client: " + errClient + "\n" + Servlets.getDetail(request));
// parse desktop ID
final WebApp wapp = sess.getWebApp();
final WebAppCtrl wappc = (WebAppCtrl) wapp;
final AuDecoder audec = getAuDecoder(wapp);
final String dtid = audec.getDesktopId(request);
if (dtid == null) {
// Bug 1929139: incomplete request (IE only)
if (log.debugable()) {
final String msg = "Incomplete request\n" + Servlets.getDetail(request);
log.debug(msg);
}
response.sendError(467, "Incomplete request");
return;
}
Desktop desktop = getDesktop(sess, dtid);
if (desktop == null) {
final String cmdId = audec.getFirstCommand(request);
if (!"rmDesktop".equals(cmdId))
desktop = recoverDesktop(sess, request, response, wappc, dtid);
if (desktop == null) {
response.setIntHeader("ZK-Error", response.SC_GONE); // denote timeout
sessionTimeout(request, response, wapp, dtid);
return;
}
}
WebManager.setDesktop(request, desktop);
// reason: a new page might be created (such as include)
final String sid = request.getHeader("ZK-SID");
if (sid != null) // Some client might not have ZK-SID
response.setHeader("ZK-SID", sid);
// parse commands
final Configuration config = wapp.getConfiguration();
final List aureqs;
boolean keepAlive = false;
try {
final boolean timerKeepAlive = config.isTimerKeepAlive();
aureqs = audec.decode(request, desktop);
for (Iterator it = aureqs.iterator(); it.hasNext(); ) {
final String cmdId = ((AuRequest) it.next()).getCommand();
keepAlive = !(!timerKeepAlive && Events.ON_TIMER.equals(cmdId)) && !"dummy".equals(cmdId);
// dummy is used for PollingServerPush for piggyback
if (keepAlive) break; // done
}
} catch (Throwable ex) {
log.warningBriefly(ex);
responseError(request, response, Exceptions.getMessage(ex));
return;
}
if (aureqs.isEmpty()) {
final String errmsg = "Illegal request: cmd required";
log.debug(errmsg);
responseError(request, response, errmsg);
return;
}
((SessionCtrl) sess).notifyClientRequest(keepAlive);
// if (log.debugable()) log.debug("AU request: "+aureqs);
final DesktopCtrl desktopCtrl = (DesktopCtrl) desktop;
final Execution exec = new ExecutionImpl(getServletContext(), request, response, desktop, null);
if (sid != null) ((ExecutionCtrl) exec).setRequestId(sid);
final AuWriter out = AuWriters.newInstance();
out.setCompress(_compress);
out.open(
request,
response,
desktop.getDevice().isSupported(Device.RESEND)
? getProcessTimeout(config.getResendDelay())
: 0);
// Note: getResendDelay() might return nonpositive
try {
wappc.getUiEngine().execUpdate(exec, aureqs, out);
} catch (RequestOutOfSequenceException ex) {
log.warning(ex.getMessage());
response.setHeader("ZK-SID", sid);
response.setIntHeader("ZK-Error", AuResponse.SC_OUT_OF_SEQUENCE);
}
out.close(request, response);
}
/**
* Loads, parses and returns the resource of the specified URI, or null if not found. The parser
* is defined by the loader defined in {@link ResourceCache}.
*
* @param cache the resource cache. Note: its loader must extend from {@link ResourceLoader}.
* @param path the URI path
* @param extra the extra parameter that will be passed to {@link
* ResourceLoader#parse(String,File,Object)} and {@link
* ResourceLoader#parse(String,URL,Object)}
*/
public static final <V> V get(
ResourceCache<V> cache, ServletContext ctx, String path, Object extra) {
// 20050905: Tom Yeh
// We don't need to handle the default name if user specifies only a dir
// because it is handled by the container directly
// And, web developer has to specify <welcome-file> in web.xml
URL url = null;
if (path == null || path.length() == 0) path = "/";
else if (path.charAt(0) != '/') {
if (path.indexOf("://") > 0) {
try {
url = new URL(path);
} catch (java.net.MalformedURLException ex) {
throw new SystemException(ex);
}
} else path = '/' + path;
}
if (url == null) {
if (path.startsWith("/~")) {
final ServletContext ctx0 = ctx;
final String path0 = path;
final int j = path.indexOf('/', 2);
final String ctxpath;
if (j >= 0) {
ctxpath = "/" + path.substring(2, j);
path = path.substring(j);
} else {
ctxpath = "/" + path.substring(2);
path = "/";
}
final ExtendletContext extctx = Servlets.getExtendletContext(ctx, ctxpath.substring(1));
if (extctx != null) {
url = extctx.getResource(path);
// if (log.debugable()) log.debug("Resolving "+path0+" to "+url);
if (url == null) return null;
try {
return cache.get(new ResourceInfo(path, url, extra));
} catch (Throwable ex) {
final IOException ioex = getIOException(ex);
if (ioex == null) throw SystemException.Aide.wrap(ex);
log.warningBriefly("Unable to load " + url, ioex);
}
return null;
}
ctx = ctx.getContext(ctxpath);
if (ctx == null) { // failed
// if (log.debugable()) log.debug("Context not found: "+ctxpath);
ctx = ctx0;
path = path0; // restore
}
}
final String flnm = ctx.getRealPath(path);
if (flnm != null) {
try {
return cache.get(new ResourceInfo(path, new File(flnm), extra));
// it is loader's job to check the existence
} catch (Throwable ex) {
final IOException ioex = getIOException(ex);
if (ioex == null) throw SystemException.Aide.wrap(ex);
log.warningBriefly("Unable to load " + flnm, ioex);
}
return null;
}
}
// try url because some server uses JAR format
try {
if (url == null) url = ctx.getResource(path);
if (url != null) return cache.get(new ResourceInfo(path, url, extra));
} catch (Throwable ex) {
final IOException ioex = getIOException(ex);
if (ioex == null) throw SystemException.Aide.wrap(ex);
log.warningBriefly("Unable to load " + path, ioex);
}
return null;
}
/** @deprecated As of release 6.0.0, replaced with {@link #getBrowser(String)}. */
public boolean isBrowser(String type) {
return Servlets.isBrowser(_request, type);
}
