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XPackUsageResponse.java
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XPackUsageResponse.java
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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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.elasticsearch.client.xpack;
import org.elasticsearch.common.xcontent.XContentParser;
import java.io.IOException;
import java.util.Map;
import java.util.stream.Collectors;
/**
* Response object from calling the xpack usage api.
*
* Usage information for each feature is accessible through {@link #getUsages()}.
*/
public class XPackUsageResponse {
private final Map<String, Map<String, Object>> usages;
private XPackUsageResponse(Map<String, Map<String, Object>> usages) {
this.usages = usages;
}
@SuppressWarnings("unchecked")
private static Map<String, Object> castMap(Object value) {
return (Map<String, Object>)value;
}
/** Return a map from feature name to usage information for that feature. */
public Map<String, Map<String, Object>> getUsages() {
return usages;
}
public static XPackUsageResponse fromXContent(XContentParser parser) throws IOException {
Map<String, Object> rawMap = parser.map();
Map<String, Map<String, Object>> usages = rawMap.entrySet().stream().collect(
Collectors.toMap(Map.Entry::getKey, e -> castMap(e.getValue())));
return new XPackUsageResponse(usages);
}
}