/* $Id: FileOutputConfig.java 1299512 2013-05-31 22:59:38Z minoru $ */
/**
* 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.manifoldcf.agents.output.hdfs;
import org.apache.manifoldcf.core.interfaces.ConfigParams;
import org.apache.manifoldcf.core.interfaces.IPostParameters;
import java.util.Locale;
public class HDFSOutputConfig extends HDFSOutputParam {
/**
*
*/
private static final long serialVersionUID = -2062295503498352538L;
/** Parameters used for the configuration */
final private static ParameterEnum[] CONFIGURATIONLIST = {
ParameterEnum.namenodeprotocol,
ParameterEnum.namenodehost,
ParameterEnum.namenodeport,
ParameterEnum.user
};
/** Build a set of ElasticSearchParameters by reading ConfigParams. If the
* value returned by ConfigParams.getParameter is null, the default value is
* set.
*
* @param params
*/
public HDFSOutputConfig(ConfigParams params)
{
super(CONFIGURATIONLIST);
for (ParameterEnum param : CONFIGURATIONLIST) {
String value = params.getParameter(param.name());
if (value == null) {
value = param.defaultValue;
}
put(param, value);
}
}
/**
* @param variableContext
* @param parameters
*/
public final static void contextToConfig(IPostParameters variableContext, ConfigParams parameters) {
for (ParameterEnum param : CONFIGURATIONLIST) {
String p = variableContext.getParameter(param.name().toLowerCase(Locale.ROOT));
if (p != null) {
parameters.setParameter(param.name(), p);
}
}
}
}