| /* |
| * 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, |
| * 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.apache.cassandra.repair.consistent.admin; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import javax.management.openmbean.CompositeData; |
| import javax.management.openmbean.CompositeDataSupport; |
| import javax.management.openmbean.CompositeType; |
| import javax.management.openmbean.OpenDataException; |
| import javax.management.openmbean.OpenType; |
| import javax.management.openmbean.SimpleType; |
| |
| import com.google.common.base.Preconditions; |
| |
| public class PendingStats |
| { |
| |
| private static final String[] COMPOSITE_NAMES = new String[] { "keyspace", "table", "total", "pending", "finalized", "failed" }; |
| private static final OpenType<?>[] COMPOSITE_TYPES; |
| private static final CompositeType COMPOSITE_TYPE; |
| |
| static |
| { |
| try |
| { |
| COMPOSITE_TYPES = new OpenType[] { SimpleType.STRING, |
| SimpleType.STRING, |
| PendingStat.COMPOSITE_TYPE, |
| PendingStat.COMPOSITE_TYPE, |
| PendingStat.COMPOSITE_TYPE, |
| PendingStat.COMPOSITE_TYPE}; |
| COMPOSITE_TYPE = new CompositeType(RepairStats.Section.class.getName(), "PendingStats", COMPOSITE_NAMES, COMPOSITE_NAMES, COMPOSITE_TYPES); |
| } |
| catch (OpenDataException e) |
| { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public final String keyspace; |
| public final String table; |
| public final PendingStat total; |
| public final PendingStat pending; |
| public final PendingStat finalized; |
| public final PendingStat failed; |
| |
| public PendingStats(String keyspace, String table, PendingStat pending, PendingStat finalized, PendingStat failed) |
| { |
| this.keyspace = keyspace; |
| this.table = table; |
| |
| this.total = new PendingStat.Builder().addStat(pending).addStat(finalized).addStat(failed).build(); |
| this.pending = pending; |
| this.finalized = finalized; |
| this.failed = failed; |
| } |
| |
| public CompositeData toComposite() |
| { |
| Map<String, Object> values = new HashMap<>(); |
| values.put(COMPOSITE_NAMES[0], keyspace); |
| values.put(COMPOSITE_NAMES[1], table); |
| values.put(COMPOSITE_NAMES[2], pending.toComposite()); |
| values.put(COMPOSITE_NAMES[3], finalized.toComposite()); |
| values.put(COMPOSITE_NAMES[4], failed.toComposite()); |
| try |
| { |
| return new CompositeDataSupport(COMPOSITE_TYPE, values); |
| } |
| catch (OpenDataException e) |
| { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public static PendingStats fromComposite(CompositeData cd) |
| { |
| Preconditions.checkArgument(cd.getCompositeType().equals(COMPOSITE_TYPE)); |
| Object[] values = cd.getAll(COMPOSITE_NAMES); |
| return new PendingStats((String) values[0], |
| (String) values[1], |
| PendingStat.fromComposite((CompositeData) values[2]), |
| PendingStat.fromComposite((CompositeData) values[3]), |
| PendingStat.fromComposite((CompositeData) values[3])); |
| |
| } |
| } |