/* | |
* 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.protocol.http.servlet; | |
import java.util.Iterator; | |
import java.util.List; | |
import jakarta.servlet.FilterConfig; | |
import org.apache.wicket.protocol.http.WebApplication; | |
import org.apache.wicket.util.lang.Generics; | |
/** | |
* A very simple manager for web filter factories. | |
* | |
* @author Juergen Donnerstag | |
*/ | |
public class FilterFactoryManager implements Iterable<AbstractRequestWrapperFactory> | |
{ | |
private List<AbstractRequestWrapperFactory> filters; | |
/** | |
* Construct. | |
*/ | |
public FilterFactoryManager() | |
{ | |
} | |
/** | |
* Add a filter factory | |
* | |
* @param wrapperFactory | |
* @return this | |
*/ | |
public final FilterFactoryManager add(final AbstractRequestWrapperFactory wrapperFactory) | |
{ | |
if (wrapperFactory != null) | |
{ | |
if (filters == null) | |
{ | |
filters = Generics.newArrayList(2); | |
} | |
filters.add(wrapperFactory); | |
} | |
return this; | |
} | |
/** | |
* Add a X-Forwarded web filter factory | |
* | |
* @param config | |
* If null, <code>WebApplication.get().getWicketFilter().getFilterConfig()</code> | |
* will be called to retrieve the config. | |
* @return this | |
*/ | |
public final FilterFactoryManager addXForwardedRequestWrapperFactory(FilterConfig config) | |
{ | |
if (config == null) | |
{ | |
config = WebApplication.get().getWicketFilter().getFilterConfig(); | |
} | |
XForwardedRequestWrapperFactory factory = new XForwardedRequestWrapperFactory(); | |
factory.init(config); | |
return add(factory); | |
} | |
/** | |
* Add a Secure remote address web filter factory | |
* | |
* @param config | |
* If null, <code>WebApplication.get().getWicketFilter().getFilterConfig()</code> | |
* will be called to retrieve the config. | |
* @return this | |
*/ | |
public final FilterFactoryManager addSecuredRemoteAddressRequestWrapperFactory( | |
FilterConfig config) | |
{ | |
if (config == null) | |
{ | |
config = WebApplication.get().getWicketFilter().getFilterConfig(); | |
} | |
SecuredRemoteAddressRequestWrapperFactory factory = new SecuredRemoteAddressRequestWrapperFactory(); | |
factory.init(config); | |
return add(factory); | |
} | |
/** | |
* @see java.lang.Iterable#iterator() | |
*/ | |
@Override | |
public Iterator<AbstractRequestWrapperFactory> iterator() | |
{ | |
return filters.iterator(); | |
} | |
} |