io.undertow.util.ChainedHandlerWrapper Maven / Gradle / Ivy
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* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed 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,
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* See the License for the specific language governing permissions and
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package io.undertow.util;
import java.util.List;
import io.undertow.server.HandlerWrapper;
import io.undertow.server.HttpHandler;
/**
* Handler wrapper that chains several handler wrappers together.
*
* @author Stuart Douglas
*/
public class ChainedHandlerWrapper implements HandlerWrapper {
private final List handlers;
public ChainedHandlerWrapper(List handlers) {
this.handlers = handlers;
}
@Override
public HttpHandler wrap(HttpHandler handler) {
HttpHandler cur = handler;
for(HandlerWrapper h : handlers) {
cur = h.wrap(cur);
}
return cur;
}
}