/*
* Copyright 2015 Petr Bouda
*
* 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 org.joyrest.interceptor.aspects;
import java.util.Map;
import org.joyrest.interceptor.Interceptor;
import org.joyrest.interceptor.InterceptorChain;
import org.joyrest.model.http.HeaderName;
import org.joyrest.model.request.InternalRequest;
import org.joyrest.model.response.InternalResponse;
import static org.joyrest.model.http.HeaderName.of;
public class FirstInterceptor implements Interceptor {
@Override
public InternalResponse<Object> around(InterceptorChain chain,
InternalRequest<Object> request,
InternalResponse<Object> response) throws Exception {
Map<HeaderName, String> headers = request.getHeaders();
if ("YES".equals(headers.get(of("1"))) ||
"YES".equals(headers.get(of("2"))) ||
"YES".equals(headers.get(of("3")))) {
throw new RuntimeException("Fail during Request side in FirstAspect");
}
headers.put(of("1"), "YES");
InternalResponse<Object> resp = chain.proceed(request, response);
if (!"YES".equals(headers.get(of("1"))) ||
"YES".equals(headers.get(of("2"))) ||
"YES".equals(headers.get(of("3")))) {
throw new RuntimeException("Fail during Response side in FirstAspect");
}
headers.remove(of("1"));
return resp;
}
@Override
public int getOrder() {
return -50;
}
}