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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.openecomp.mso.client.policy;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.logging.Logger;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Invocation.Builder;
import javax.ws.rs.client.WebTarget;
import org.openecomp.mso.bpmn.core.PropertyConfiguration;
import org.openecomp.mso.logger.MsoLogger;
import org.springframework.stereotype.Service;
@Service
public abstract class RestClient {
protected static final String ECOMP_COMPONENT_NAME = "MSO";
private WebTarget webTarget;
protected final Map<String, String> headerMap;
protected final MsoLogger msoLogger;
protected Map<String, String> properties;
protected String host;
protected RestClient(String endpointKey) {
Logger logger = Logger.getLogger(getClass().getName());
msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.GENERAL);
properties = PropertyConfiguration.getInstance().getProperties("mso.bpmn.urn.properties");
headerMap = new HashMap<>();
initializeHeaderMap(headerMap);
host = this.getHost(endpointKey);
webTarget = ClientBuilder.newClient().register(logger).register(new LoggingFilter())
.register(new CommonObjectMapperProvider()).target(host);
}
private String getHost(String key) {
return properties.get(key);
}
protected Builder getBuilder() {
Builder builder = webTarget.request();
for (Entry<String, String> entry : headerMap.entrySet()) {
builder.header(entry.getKey(), entry.getValue());
}
return builder;
}
protected abstract void initializeHeaderMap(Map<String, String> headerMap);
}
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