org.apache.flink.runtime.rest.messages.ClusterConfigurationInfo Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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,
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* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.flink.runtime.rest.messages;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.configuration.ConfigurationUtils;
import org.apache.flink.runtime.rest.handler.cluster.ClusterConfigHandler;
import java.util.ArrayList;
import java.util.Map;
/**
* Response of the {@link ClusterConfigHandler}, represented as a list
* of key-value pairs of the cluster {@link Configuration}.
*/
public class ClusterConfigurationInfo extends ArrayList implements ResponseBody {
private static final long serialVersionUID = -1170348873871206964L;
// a default constructor is required for collection type marshalling
public ClusterConfigurationInfo() {}
public ClusterConfigurationInfo(int initialEntries) {
super(initialEntries);
}
public static ClusterConfigurationInfo from(Configuration config) {
final ClusterConfigurationInfo clusterConfig = new ClusterConfigurationInfo(config.keySet().size());
final Map configurationWithHiddenSensitiveValues = ConfigurationUtils.hideSensitiveValues(config.toMap());
for (Map.Entry keyValuePair : configurationWithHiddenSensitiveValues.entrySet()) {
clusterConfig.add(new ClusterConfigurationInfoEntry(keyValuePair.getKey(), keyValuePair.getValue()));
}
return clusterConfig;
}
}