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com.hazelcast.monitor.impl.NodeStateImpl Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2018, Hazelcast, Inc. 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.
*/
package com.hazelcast.monitor.impl;
import com.hazelcast.com.eclipsesource.json.JsonArray;
import com.hazelcast.com.eclipsesource.json.JsonObject;
import com.hazelcast.com.eclipsesource.json.JsonValue;
import com.hazelcast.cluster.ClusterState;
import com.hazelcast.monitor.NodeState;
import com.hazelcast.version.MemberVersion;
import com.hazelcast.version.Version;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static com.hazelcast.util.JsonUtil.getString;
public class NodeStateImpl implements NodeState {
private ClusterState clusterState;
private com.hazelcast.instance.NodeState nodeState;
private Version clusterVersion;
private MemberVersion memberVersion;
private Map> weakConfigs;
public NodeStateImpl() {
}
public NodeStateImpl(ClusterState clusterState, com.hazelcast.instance.NodeState nodeState,
Version clusterVersion, MemberVersion memberVersion) {
this(clusterState, nodeState, clusterVersion, memberVersion, Collections.>emptyMap());
}
public NodeStateImpl(ClusterState clusterState, com.hazelcast.instance.NodeState nodeState,
Version clusterVersion, MemberVersion memberVersion, Map> weakConfigs) {
this.clusterState = clusterState;
this.nodeState = nodeState;
this.clusterVersion = clusterVersion;
this.memberVersion = memberVersion;
this.weakConfigs = weakConfigs;
}
@Override
public ClusterState getClusterState() {
return clusterState;
}
@Override
public com.hazelcast.instance.NodeState getNodeState() {
return nodeState;
}
@Override
public Version getClusterVersion() {
return clusterVersion;
}
public MemberVersion getMemberVersion() {
return memberVersion;
}
@Override
public JsonObject toJson() {
JsonObject root = new JsonObject();
root.add("clusterState", clusterState.name());
root.add("nodeState", nodeState.name());
root.add("clusterVersion", clusterVersion.toString());
root.add("memberVersion", memberVersion.toString());
JsonObject weaknesses = new JsonObject();
for (Map.Entry> entry : weakConfigs.entrySet()) {
JsonArray values = new JsonArray();
for (String value : entry.getValue()) {
values.add(value);
}
weaknesses.add(entry.getKey(), values);
}
root.add("weakConfigs", weaknesses);
return root;
}
@SuppressWarnings({"checkstyle:npathcomplexity"})
@Override
public void fromJson(JsonObject json) {
String jsonClusterState = getString(json, "clusterState", null);
if (jsonClusterState != null) {
clusterState = ClusterState.valueOf(jsonClusterState);
}
String jsonNodeState = getString(json, "nodeState", null);
if (jsonNodeState != null) {
nodeState = com.hazelcast.instance.NodeState.valueOf(jsonNodeState);
}
String jsonClusterVersion = getString(json, "clusterVersion", null);
if (jsonClusterVersion != null) {
clusterVersion = Version.of(jsonClusterVersion);
}
String jsonNodeVersion = getString(json, "memberVersion", null);
if (jsonNodeState != null) {
memberVersion = MemberVersion.of(jsonNodeVersion);
}
weakConfigs = new HashMap>();
JsonValue jsonWeakConfigs = json.get("weakConfigs");
if (jsonWeakConfigs != null) {
JsonObject weakConfigsJsObj = jsonWeakConfigs.asObject();
for (JsonObject.Member member : weakConfigsJsObj) {
List weaknesses = new ArrayList();
for (JsonValue value : member.getValue().asArray()) {
weaknesses.add(value.asString());
}
weakConfigs.put(member.getName(), weaknesses);
}
}
}
@Override
public String toString() {
return "NodeStateImpl{"
+ "clusterState=" + clusterState
+ ", nodeState=" + nodeState
+ ", clusterVersion=" + clusterVersion
+ ", memberVersion=" + memberVersion
+ '}';
}
}