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ScmUtils.java
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ScmUtils.java
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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,
* 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.hadoop.hdds.scm;
import org.apache.hadoop.hdds.protocol.proto.HddsProtos.ScmOps;
import org.apache.hadoop.hdds.scm.exceptions.SCMException;
import org.apache.hadoop.hdds.scm.safemode.Precheck;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* SCM utility class.
*/
public final class ScmUtils {
private static final Logger LOG = LoggerFactory
.getLogger(ScmUtils.class);
private ScmUtils() {
}
/**
* Perform all prechecks for given scm operation.
*
* @param operation
* @param preChecks prechecks to be performed
*/
public static void preCheck(ScmOps operation, Precheck... preChecks)
throws SCMException {
for (Precheck preCheck : preChecks) {
preCheck.check(operation);
}
}
}