slider-core/src/main/java/org/apache/slider/core/conf/ResourcesInputPropertiesValidator.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.slider.core.conf;

import org.apache.slider.core.exceptions.BadConfigException;

/**
 *
 */
public class ResourcesInputPropertiesValidator
    extends AbstractInputPropertiesValidator {

  void validatePropertyNamePrefix(String key) throws BadConfigException {
    if (!key.startsWith("yarn.")) {
      throw new BadConfigException(
          "argument %s does not have 'yarn.' prefix", key);
    }
  }

  protected void validateGlobalProperties(ConfTreeOperations props)
      throws BadConfigException {
    for (String key : props.getGlobalOptions().keySet()) {
      validatePropertyNamePrefix(key);
    }
  }
}