application.java

来自「Wicket一个开发Java Web应用程序框架。它使得开发web应用程序变得容」· Java 代码 · 共 77 行

/*
 * 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.protocol.http.WebApplication;
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.resource.ResourceStreamRequestTarget;
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;

/**
 * Examples for serving static files
 * 
 * @author <a href="mailto:[e-mail]">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));
			}
		});

		// All requests to bookmarkable page "Page" will be captured, and the
		// "Sent" page is shown instead
		mount(new CapturingBookmarkablePageRequestTargetUrlCodingStrategy("/capturedpage",
				EmailPage.class, Sent.class));
	}
}