org.apache.wicket.request.mapper.HomePageMapper Maven / Gradle / Ivy
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A module that creates a .jar from the classes in wicket, wicket-util and wicket-request modules in order
to create a valid OSGi bundle of the wicket framework.
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/*
* 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.request.mapper;
import org.apache.wicket.request.Request;
import org.apache.wicket.request.Url;
import org.apache.wicket.request.component.IRequestablePage;
import org.apache.wicket.request.mapper.parameter.IPageParametersEncoder;
import org.apache.wicket.util.ClassProvider;
/**
* A mapper that is used when a request to the home page ("/") is made
*/
public class HomePageMapper extends MountedMapper
{
/**
* Construct.
*
* @param pageClass
* the class of the page which should handle requests to "/"
*/
public HomePageMapper(final Class extends IRequestablePage> pageClass)
{
super("/", pageClass);
}
/**
* Construct.
*
* @param pageClassProvider
* the class of the page which should handle requests to "/"
*/
public HomePageMapper(ClassProvider extends IRequestablePage> pageClassProvider)
{
super("/", pageClassProvider);
}
/**
* Construct.
*
* @param pageClass
* the class of the page which should handle requests to "/"
* @param pageParametersEncoder
* the encoder that will be used to encode/decode the page parameters
*/
public HomePageMapper(Class extends IRequestablePage> pageClass,
IPageParametersEncoder pageParametersEncoder)
{
super("/", pageClass, pageParametersEncoder);
}
/**
* Construct.
*
* @param pageClassProvider
* the class of the page which should handle requests to "/"
* @param pageParametersEncoder
* the encoder that will be used to encode/decode the page parameters
*/
public HomePageMapper(final ClassProvider extends IRequestablePage> pageClassProvider,
IPageParametersEncoder pageParametersEncoder)
{
super("/", pageClassProvider, pageParametersEncoder);
}
/**
* Matches only when there are no segments/indexed parameters
*
* @see org.apache.wicket.request.mapper.AbstractBookmarkableMapper#parseRequest(org.apache.wicket.request.Request)
*/
@Override
protected UrlInfo parseRequest(Request request)
{
final Url url = request.getUrl();
if (url.getSegments().size() > 0)
{
// home page cannot have segments/indexed parameters
return null;
}
return super.parseRequest(request);
}
/**
* Use this mapper as a last option. Let all other mappers to try to handle the request
*
* @see org.apache.wicket.request.mapper.MountedMapper#getCompatibilityScore(org.apache.wicket.request.Request)
*/
@Override
public int getCompatibilityScore(Request request)
{
return Integer.MIN_VALUE + 1;
}
}
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