org.springframework.http.client.support.InterceptingAsyncHttpAccessor Maven / Gradle / Ivy
/*
* Copyright 2002-2016 the original author or authors.
*
* 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
*
* https://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.springframework.http.client.support;
import java.util.ArrayList;
import java.util.List;
import org.springframework.http.client.AsyncClientHttpRequestFactory;
import org.springframework.http.client.AsyncClientHttpRequestInterceptor;
import org.springframework.http.client.InterceptingAsyncClientHttpRequestFactory;
import org.springframework.util.CollectionUtils;
/**
* The HTTP accessor that extends the base {@link AsyncHttpAccessor} with
* request intercepting functionality.
*
* @author Jakub Narloch
* @author Rossen Stoyanchev
* @since 4.3
*/
public abstract class InterceptingAsyncHttpAccessor extends AsyncHttpAccessor {
private List interceptors =
new ArrayList();
/**
* Set the request interceptors that this accessor should use.
* @param interceptors the list of interceptors
*/
public void setInterceptors(List interceptors) {
this.interceptors = interceptors;
}
/**
* Return the request interceptor that this accessor uses.
*/
public List getInterceptors() {
return this.interceptors;
}
@Override
public AsyncClientHttpRequestFactory getAsyncRequestFactory() {
AsyncClientHttpRequestFactory delegate = super.getAsyncRequestFactory();
if (!CollectionUtils.isEmpty(getInterceptors())) {
return new InterceptingAsyncClientHttpRequestFactory(delegate, getInterceptors());
}
else {
return delegate;
}
}
}