geode-core/src/main/java/org/apache/geode/internal/cache/partitioned/DumpAllPRConfigMessage.java

/*
 * 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.geode.internal.cache.partitioned;

import java.util.Set;

import org.apache.logging.log4j.Logger;

import org.apache.geode.cache.CacheException;
import org.apache.geode.distributed.internal.ClusterDistributionManager;
import org.apache.geode.distributed.internal.ReplyProcessor21;
import org.apache.geode.internal.cache.PartitionedRegion;
import org.apache.geode.internal.logging.LogService;
import org.apache.geode.internal.logging.log4j.LogMarker;

/**
 * A message used for debugging purposes. For example if a test fails it can call
 * {@link org.apache.geode.internal.cache.PartitionedRegion#sendDumpAllPartitionedRegions()} which
 * sends this message to all VMs that have that PartitionedRegion defined.
 *
 * @see org.apache.geode.internal.cache.PartitionedRegion#sendDumpAllPartitionedRegions()
 */
public class DumpAllPRConfigMessage extends PartitionMessage {
  private static final Logger logger = LogService.getLogger();

  public DumpAllPRConfigMessage() {}

  private DumpAllPRConfigMessage(Set recipients, int regionId, ReplyProcessor21 processor) {
    super(recipients, regionId, processor);
  }

  public static PartitionResponse send(Set recipients, PartitionedRegion r) {
    PartitionResponse p = new PartitionResponse(r.getSystem(), recipients);
    DumpAllPRConfigMessage m = new DumpAllPRConfigMessage(recipients, r.getPRId(), p);
    m.setTransactionDistributed(r.getCache().getTxManager().isDistributed());

    r.getDistributionManager().putOutgoing(m);
    return p;
  }

  @Override
  protected boolean operateOnPartitionedRegion(ClusterDistributionManager dm, PartitionedRegion pr,
      long startTime) throws CacheException {
    if (logger.isTraceEnabled(LogMarker.DM_VERBOSE)) {
      logger.trace(LogMarker.DM_VERBOSE, "DumpAllPRConfigMessage operateOnRegion: {}",
          pr.getFullPath());
    }
    pr.dumpSelfEntryFromAllPartitionedRegions();

    if (logger.isTraceEnabled(LogMarker.DM_VERBOSE)) {
      logger.trace(LogMarker.DM_VERBOSE, "{} dumped allPartitionedRegions", getClass().getName());
    }
    return true;
  }

  @Override
  public int getDSFID() {
    return PR_DUMP_ALL_PR_CONFIG_MESSAGE;
  }
}