com.aspectran.undertow.server.handler.AbstractRequestHandlerFactory Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2024 The Aspectran Project
*
* 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,
* 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 com.aspectran.undertow.server.handler;
import io.undertow.server.HandlerWrapper;
import io.undertow.server.HttpHandler;
import java.util.Arrays;
import java.util.List;
public abstract class AbstractRequestHandlerFactory {
private List handlerChainWrappers;
public void setHandlerChainWrappers(HandlerWrapper[] handlerWrappers) {
if (handlerWrappers == null || handlerWrappers.length == 0) {
throw new IllegalArgumentException("handlerWrappers must not be null or empty");
}
this.handlerChainWrappers = Arrays.asList(handlerWrappers);
}
protected HttpHandler wrapHandler(HttpHandler wrapee) {
if (handlerChainWrappers != null) {
HttpHandler current = wrapee;
for (HandlerWrapper wrapper : handlerChainWrappers) {
current = wrapper.wrap(current);
}
return current;
} else {
return wrapee;
}
}
}