/**
* Processes the request.
*
* @return <code>true</code> if the request resolved to a Wicket request, <code>false</code>
* otherwise.
*/
public boolean processRequest() {
try {
set(this);
listeners.onBeginRequest(this);
onBeginRequest();
IRequestHandler handler = resolveRequestHandler();
if (handler != null) {
execute(handler);
return true;
}
// Did not find any suitable handler, thus not executing the request
log.debug(
"No suitable handler found for URL {}, falling back to container to process this request",
request.getUrl());
} catch (Exception e) {
IRequestHandler handler = handleException(e);
if (handler != null) {
listeners.onExceptionRequestHandlerResolved(this, handler, e);
executeExceptionRequestHandler(handler, getExceptionRetryCount());
listeners.onRequestHandlerExecuted(this, handler);
} else {
log.error("Error during request processing. URL=" + request.getUrl(), e);
}
return true;
} finally {
set(null);
}
return false;
}
/**
* @see
* org.apache.wicket.request.mapper.parameter.IPageParametersEncoder#decodePageParameters(org.apache.wicket.request.Request)
*/
public PageParameters decodePageParameters(final Request request) {
PageParameters parameters = new PageParameters();
int i = 0;
for (String s : request.getUrl().getSegments()) {
parameters.set(i, s);
++i;
}
for (QueryParameter p : request.getUrl().getQueryParameters()) {
parameters.add(p.getName(), p.getValue());
}
return parameters.isEmpty() ? null : parameters;
}
public IRequestHandler mapRequest(final Request request) {
final Url url = this.decryptUrl(request, request.getUrl());
if (url == null) {
return this.wrappedMapper.mapRequest(request);
}
return this.wrappedMapper.mapRequest(request.cloneWithUrl(url));
}
/**
* @see
* org.apache.wicket.core.request.mapper.AbstractBookmarkableMapper#parseRequest(org.apache.wicket.request.Request)
*/
@Override
protected UrlInfo parseRequest(Request request) {
Url url = request.getUrl();
if (url.getSegments().size() >= 1) {
// try to extract page and component information from URL
PageComponentInfo info = getPageComponentInfo(url);
// load the page class
String className = url.getSegments().get(0);
if (isValidClassName(className) == false) {
return null;
}
className = transformFromUrl(className);
String fullyQualifiedClassName = packageName.getName() + '.' + className;
Class<? extends IRequestablePage> pageClass = getPageClass(fullyQualifiedClassName);
if (pageClass != null
&& Modifier.isAbstract(pageClass.getModifiers()) == false
&& IRequestablePage.class.isAssignableFrom(pageClass)) {
// extract the PageParameters from URL if there are any
PageParameters pageParameters = extractPageParameters(request, 1, pageParametersEncoder);
return new UrlInfo(info, pageClass, pageParameters);
}
}
return null;
}
@Override
public int getCompatibilityScore(Request request) {
if (request.getUrl().getPath().equals(path)) {
return Integer.MAX_VALUE;
}
return 0;
}
@Override
public IRequestHandler mapRequest(Request request) {
if (request.getUrl().getPath().equals(path)) {
return new RenderPageRequestHandler(new DummyPanelPageProvider(loader));
}
return null;
}
@Override
public int getCompatibilityScore(Request request) {
if (urlStartsWith(request.getUrl(), mountSegments)) {
return mountSegments.length;
} else {
return 0;
}
}
@Override
public int getCompatibilityScore(Request request) {
if (isInternalWicket(request)) {
return 0;
}
// bluff we can parse all segments - makes sure we run first
return request.getUrl().getSegments().size();
}
@Override
public IRequestHandler mapRequest(final Request request) {
Url url = decryptUrl(request, request.getUrl());
if (url == null) {
return null;
}
return wrappedMapper.mapRequest(request.cloneWithUrl(url));
}
private boolean isInternalWicket(Request request) {
Url url = request.getUrl();
if (url.getSegments().size() > 0) {
if (url.getSegments().get(0).equals((Application.get().getMapperContext().getNamespace()))) {
// starts with wicket namespace - is an internal wicket url
return true;
}
}
return false;
}
@Override
public IRequestHandler mapRequest(Request request) {
final Url url = request.getClientUrl();
if (isInternalWicket(request)) {
return null;
}
// TODO: This is just a quick fix
if (url.getSegments().size() > 0) {
if (url.getSegments().get(0).equals("webdav")
|| url.getSegments().get(0).equals("jcrwebdav")) {
return null;
}
}
Path path = new Path("/" + url.getPath());
// root path handling
if (path.isRoot()) {
if (handleHomePage) {
final BrixNode node = getNodeForUriPath(path);
return SitePlugin.get()
.getNodePluginForNode(node)
.respond(
new BrixNodeModel(node), new BrixPageParameters(request.getRequestParameters()));
} else {
return null;
}
}
IRequestHandler handler = null;
try {
while (handler == null) {
final BrixNode node = getNodeForUriPath(path);
if (node != null) {
SiteNodePlugin plugin = SitePlugin.get().getNodePluginForNode(node);
if (plugin instanceof AbstractSitePagePlugin) {
handler =
SitePlugin.get()
.getNodePluginForNode(node)
.respond(new BrixNodeModel(node), createBrixPageParams(request.getUrl(), path));
} else {
handler =
SitePlugin.get()
.getNodePluginForNode(node)
.respond(
new BrixNodeModel(node),
new BrixPageParameters(request.getRequestParameters()));
}
}
if (handler != null || path.toString().equals(".")) {
break;
}
path = path.parent();
if (path.isRoot()) {
break;
}
}
} catch (JcrException e) {
logger.warn("JcrException caught due to incorrect url", e);
}
final PageComponentInfo info = getPageComponentInfo(request.getUrl());
if (info != null && info.getPageInfo().getPageId() != null) {
Integer renderCount =
info.getComponentInfo() != null ? info.getComponentInfo().getRenderCount() : null;
if (info.getComponentInfo() == null) {
PageProvider provider;
if (handler instanceof BrixNodePageRequestHandler) {
provider =
new PageProvider(info.getPageInfo().getPageId(), BrixNodeWebPage.class, renderCount);
BrixNodePageRequestHandler brixNodePageRequestHandler =
(BrixNodePageRequestHandler) handler;
final IPageProvider pageProviderAdapter = brixNodePageRequestHandler.getPageProvider();
provider.setPageSource(
new IPageSource() {
@Override
public IRequestablePage getPageInstance(int pageId) {
IRequestablePage page = null;
Integer existingPageId = pageProviderAdapter.getPageId();
if (existingPageId != null && pageId == existingPageId) {
page = pageProviderAdapter.getPageInstance();
}
return page;
}
@Override
public IRequestablePage newPageInstance(
Class<? extends IRequestablePage> pageClass, PageParameters pageParameters) {
IRequestablePage page = pageProviderAdapter.getPageInstance();
page.getPageParameters().set(info.toString(), "");
return page;
}
});
} else {
provider = new PageProvider(info.getPageInfo().getPageId(), renderCount);
provider.setPageSource(getContext());
}
// render page
return new RenderPageRequestHandler(provider);
} else {
ComponentInfo componentInfo = info.getComponentInfo();
PageAndComponentProvider provider =
new PageAndComponentProvider(
info.getPageInfo().getPageId(), renderCount, componentInfo.getComponentPath());
provider.setPageSource(getContext());
// listener interface
RequestListenerInterface listenerInterface =
requestListenerInterfaceFromString(componentInfo.getListenerInterface());
return new ListenerInterfaceRequestHandler(
provider, listenerInterface, componentInfo.getBehaviorId());
}
}
return handler;
}
