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/*
* ============LICENSE_START=======================================================
* PROJECT
* ================================================================================
* Copyright (C) 2019 VMware, Inc. All rights reserved.
* Copyright (C) 2019 Nokia. All rights reserved.s
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.dcae.common;
import java.util.Collections;
import java.util.Map;
import java.util.Objects;
import java.util.stream.Collectors;
import javax.servlet.http.HttpServletRequest;
import org.springframework.http.HttpHeaders;
import org.springframework.stereotype.Component;
/**
* @author nil
*/
@Component
public final class HeaderUtils {
public String getApiVerFilePath(String fileName) {
return Objects.requireNonNull(ClassLoader.getSystemClassLoader().getResource(fileName))
.getPath();
}
public String getRestApiIdentify(String uri) {
return isBatchRequest(uri) ? "eventListener_eventBatch" : "eventListener";
}
public Map<String, String> extractHeaders(HttpServletRequest request) {
return Collections.list(request.getHeaderNames()).stream()
.collect(Collectors.toMap(h -> h, request::getHeader));
}
public HttpHeaders fillHeaders(Map<String, String> headers) {
HttpHeaders httpHeaders = new HttpHeaders();
httpHeaders.setAll(headers);
return httpHeaders;
}
private boolean isBatchRequest(String request) {
return request.contains("eventBatch");
}
}
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