/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.wicket.examples.staticpages;
import org.apache.wicket.IRequestTarget;
import org.apache.wicket.PageParameters;
import org.apache.wicket.RequestCycle;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.protocol.http.WebResponse;
import org.apache.wicket.protocol.http.request.WebExternalResourceRequestTarget;
import org.apache.wicket.request.RequestParameters;
import org.apache.wicket.request.target.basic.URIRequestTargetUrlCodingStrategy;
import org.apache.wicket.request.target.component.BookmarkablePageRequestTarget;
import org.apache.wicket.request.target.resource.ResourceStreamRequestTarget;
import org.apache.wicket.response.StringResponse;
import org.apache.wicket.util.resource.IResourceStream;
import org.apache.wicket.util.resource.PackageResourceStream;
import org.apache.wicket.util.resource.WebExternalResourceStream;
import org.apache.wicket.util.resource.XSLTResourceStream;
import org.apache.wicket.util.value.ValueMap;
/**
* Examples for serving static files
*
* @author <a href="mailto:jbq@apache.org">Jean-Baptiste Quenot</a>
*/
public class Application extends WebApplication
{
@Override
public Class getHomePage()
{
return Home.class;
}
@Override
protected void init()
{
// Hello World as a Static Page
mount(new URIRequestTargetUrlCodingStrategy("/docs")
{
@Override
public IRequestTarget decode(RequestParameters requestParameters)
{
String path = "/staticpages/" + getURI(requestParameters);
return new WebExternalResourceRequestTarget(path);
}
});
// Hello World as a Static Page with XSLT layout
mount(new URIRequestTargetUrlCodingStrategy("/xsldocs")
{
@Override
public IRequestTarget decode(RequestParameters requestParameters)
{
String path = "/staticpages/" + getURI(requestParameters);
IResourceStream xslStream = new PackageResourceStream(Application.class,
"layout.xsl");
IResourceStream docStream = new WebExternalResourceStream(path);
return new ResourceStreamRequestTarget(new XSLTResourceStream(xslStream, docStream));
}
});
// Passing URI to a Wicket page
mount(new URIRequestTargetUrlCodingStrategy("/pages")
{
@Override
public IRequestTarget decode(RequestParameters requestParameters)
{
final ValueMap requestParams = decodeParameters(requestParameters);
PageParameters params = new PageParameters();
params.put("uri", requestParams.get(URI));
return new BookmarkablePageRequestTarget(Page.class, params) {
/**
* @see org.apache.wicket.request.target.component.BookmarkablePageRequestTarget#respond(org.apache.wicket.RequestCycle)
*/
@Override
public void respond(RequestCycle requestCycle)
{
if (requestParams.getString("email") != null) {
final StringResponse emailResponse = new StringResponse();
final WebResponse originalResponse = (WebResponse)RequestCycle.get().getResponse();
RequestCycle.get().setResponse(emailResponse);
super.respond(requestCycle);
// Here send the email instead of dumping it to stdout!
System.out.println(emailResponse.toString());
RequestCycle.get().setResponse(originalResponse);
RequestCycle.get().setRequestTarget(new BookmarkablePageRequestTarget(Sent.class));
} else {
super.respond(requestCycle);
}
}
};
}
});
}
}