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/*-
* ============LICENSE_START=======================================================
* org.onap.dcaegen2.collectors.restconf
* ================================================================================
* Copyright (C) 2018 Huawei. 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.onap.dcae.collectors.restconf.common;
public class RetryPolicy {
private String[] hostnames;
private Integer maximumRetries;
public Integer getMaximumRetries() {
return maximumRetries;
}
public String getNextHostName(String uri) throws RetryException {
Integer position = null;
for (int i = 0; i < hostnames.length; i++) {
if (uri.contains(hostnames[i])) {
position = i;
break;
}
}
if (position == null) {
throw new RetryException("No match found for the provided uri[" + uri + "] " +
"so the next host name could not be retreived");
}
position++;
if (position > hostnames.length - 1) {
position = 0;
}
return hostnames[position];
}
public RetryPolicy(String[] hostnames, Integer maximumRetries) {
this.hostnames = hostnames;
this.maximumRetries = maximumRetries;
}
}
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