content: /*
   * 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.ambari.server.topology.validators;
  
  import java.util.Set;
  
  import org.apache.commons.lang.builder.EqualsBuilder;
  import org.apache.commons.lang.builder.HashCodeBuilder;
  
  import com.google.common.collect.ImmutableSet;
  
  /**
   * Some configuration values need to have "m" appended to them to be valid values.
   * Required due to AMBARI-4933.
   */
  public class UnitValidatedProperty {
    public static final Set<UnitValidatedProperty> ALL = ImmutableSet.<UnitValidatedProperty>builder()
      .add(new UnitValidatedProperty("HDFS", "hadoop-env", "namenode_heapsize"))
      .add(new UnitValidatedProperty("HDFS", "hadoop-env", "namenode_opt_newsize"))
      .add(new UnitValidatedProperty("HDFS", "hadoop-env", "namenode_opt_maxnewsize"))
      .add(new UnitValidatedProperty("HDFS", "hadoop-env", "namenode_opt_permsize"))
      .add(new UnitValidatedProperty("HDFS", "hadoop-env", "namenode_opt_maxpermsize"))
      .add(new UnitValidatedProperty("HDFS", "hadoop-env", "dtnode_heapsize"))
      .add(new UnitValidatedProperty("MAPREDUCE2", "mapred-env","jtnode_opt_newsize"))
      .add(new UnitValidatedProperty("MAPREDUCE2", "mapred-env","jtnode_opt_maxnewsize"))
      .add(new UnitValidatedProperty("MAPREDUCE2", "mapred-env","jtnode_heapsize"))
      .add(new UnitValidatedProperty("HBASE", "hbase-env", "hbase_master_heapsize"))
      .add(new UnitValidatedProperty("HBASE", "hbase-env","hbase_regionserver_heapsize"))
      .add(new UnitValidatedProperty("OOZIE", "oozie-env","oozie_heapsize"))
      .add(new UnitValidatedProperty("OOZIE", "oozie-env", "oozie_permsize"))
      .add(new UnitValidatedProperty("ZOOKEEPER", "zookeeper-env", "zk_server_heapsize"))
      .build();
  
    private final String configType;
    private final String serviceName;
    private final String propertyName;
  
    public UnitValidatedProperty(String serviceName, String configType, String propertyName) {
      this.configType = configType;
      this.serviceName = serviceName;
      this.propertyName = propertyName;
    }
  
    public boolean hasTypeAndName(String configType, String propertyName) {
      return configType.equals(this.getConfigType()) && propertyName.equals(this.getPropertyName());
    }
  
    public String getConfigType() {
      return configType;
    }
  
    public String getServiceName() {
      return serviceName;
    }
  
    public String getPropertyName() {
      return propertyName;
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;
      UnitValidatedProperty that = (UnitValidatedProperty) o;
      return new EqualsBuilder()
        .append(configType, that.configType)
        .append(serviceName, that.serviceName)
        .append(propertyName, that.propertyName)
        .isEquals();
    }
  
    @Override
    public int hashCode() {
      return new HashCodeBuilder(17, 37)
        .append(configType)
        .append(serviceName)
        .append(propertyName)
        .toHashCode();
    }
  }
  