com.cloudera.nav.plugin.model.HdfsIdGenerator.java Source code

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Here is the source code for com.cloudera.nav.plugin.model.HdfsIdGenerator.java

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/*
 * Copyright (c) 2015 Cloudera, Inc.
 *
 * 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.cloudera.nav.plugin.model;

import com.google.common.base.Preconditions;

import org.apache.commons.lang.StringUtils;

public class HdfsIdGenerator {

    public static String generateHdfsEntityId(String sourceId, String fileSystemPath) {
        Preconditions.checkArgument(!StringUtils.isEmpty(sourceId) && !StringUtils.isEmpty(fileSystemPath),
                "SourceId and fileSystemPath " + "must be supplied to generate HDFS entity identity");
        return MD5IdGenerator.generateIdentity(sourceId, fileSystemPath);
    }
}