001/*
002 * Copyright 2012 Atteo.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.atteo.moonshine.jetty.handlers;
017
018import java.util.ArrayList;
019import java.util.List;
020
021import javax.xml.bind.annotation.XmlElementRef;
022import javax.xml.bind.annotation.XmlRootElement;
023
024import org.eclipse.jetty.server.Handler;
025import org.eclipse.jetty.server.handler.ContextHandlerCollection;
026
027/**
028 * Jetty context handler collection.
029 */
030@XmlRootElement(name = "contextCollection")
031public class ContextHandlerCollectionConfig extends HandlerConfig {
032    /**
033     * List of handlers.
034     */
035    @XmlElementRef
036    private List<ContextHandlerConfig> handlers = new ArrayList<>();
037
038    @Override
039    public Handler getHandler() {
040        ContextHandlerCollection handlerCollection = new ContextHandlerCollection();
041        for (ContextHandlerConfig handler : handlers) {
042            handlerCollection.addHandler(handler.getHandler());
043        }
044        return handlerCollection;
045    }
046
047    @Override
048    public Iterable<HandlerConfig> getSubHandlers() {
049        List<HandlerConfig> result = new ArrayList<>();
050        for (ContextHandlerConfig handler : handlers) {
051            if (handler.getWrappedHandlerConfig() != null) {
052                result.add(handler.getWrappedHandlerConfig());
053            }
054        }
055        return result;
056    }
057}