/*
* 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.redis.internal.executor;
import java.util.Map.Entry;
import org.apache.geode.cache.EntryDestroyedException;
import org.apache.geode.cache.UnsupportedOperationInTransactionException;
import org.apache.geode.redis.internal.Coder;
import org.apache.geode.redis.internal.Command;
import org.apache.geode.redis.internal.ExecutionHandlerContext;
import org.apache.geode.redis.internal.RedisDataType;
public class FlushAllExecutor extends AbstractExecutor {
@Override
public void executeCommand(Command command, ExecutionHandlerContext context) {
if (context.hasTransaction())
throw new UnsupportedOperationInTransactionException();
for (Entry<String, RedisDataType> e : context.getRegionProvider().metaEntrySet()) {
try {
String skey = e.getKey();
RedisDataType type = e.getValue();
removeEntry(Coder.stringToByteWrapper(skey), type, context);
} catch (EntryDestroyedException e1) {
continue;
}
}
command.setResponse(Coder.getSimpleStringResponse(context.getByteBufAllocator(), "OK"));
}
}