/*
* 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.logfeeder.filter;
import java.util.Map;
import org.apache.ambari.logfeeder.common.LogFeederConstants;
import org.apache.ambari.logfeeder.common.LogfeederException;
import org.apache.ambari.logfeeder.input.InputMarker;
import org.apache.ambari.logfeeder.util.DateUtil;
import org.apache.ambari.logfeeder.util.LogFeederUtil;
import org.apache.log4j.Logger;
public class FilterJSON extends Filter {
private static final Logger LOG = Logger.getLogger(FilterJSON.class);
@Override
public void apply(String inputStr, InputMarker inputMarker) throws LogfeederException {
Map<String, Object> jsonMap = null;
try {
jsonMap = LogFeederUtil.toJSONObject(inputStr);
} catch (Exception e) {
LOG.error(e.getLocalizedMessage());
throw new LogfeederException("Json parsing failed for inputstr = " + inputStr ,e.getCause());
}
Double lineNumberD = (Double) jsonMap.get("line_number");
if (lineNumberD != null) {
long lineNumber = lineNumberD.longValue();
jsonMap.put("line_number", lineNumber);
}
String timeStampStr = (String) jsonMap.get("logtime");
if (timeStampStr != null && !timeStampStr.isEmpty()) {
String logtime = DateUtil.getDate(timeStampStr);
jsonMap.put("logtime", logtime);
jsonMap.put(LogFeederConstants.IN_MEMORY_TIMESTAMP, Long.parseLong(timeStampStr));
}
super.apply(jsonMap, inputMarker);
}
}