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/*-
* ============LICENSE_START=======================================================
* ONAP : CCSDK
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights
* reserved.
* ================================================================================
* Modifications Copyright (C) 2018 IBM.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.ccsdk.sli.core.sli.recording;
import java.io.File;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Map;
import java.util.TimeZone;
import org.onap.ccsdk.sli.core.sli.ConfigurationException;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
import org.onap.ccsdk.sli.core.sli.SvcLogicRecorder;
public class FileRecorder implements SvcLogicRecorder {
@Override
public void record(Map<String, String> parmMap) throws SvcLogicException {
String fileName = parmMap.get("file");
if (fileName == null)
{
throw new ConfigurationException("No file parameter specified");
}
String record = parmMap.get("record");
if (record == null)
{
String delimiter = parmMap.get("delimiter");
if (delimiter == null)
{
delimiter = "|";
}
int idx = 1;
boolean moreFields = true;
while (moreFields)
{
String curField = parmMap.get("field"+idx++);
if (curField == null)
{
moreFields = false;
}
else
{
if (record == null)
{
record = delimiter;
}
record = record + curField + delimiter;
}
}
}
if (record == null)
{
throw new ConfigurationException("No record/fields passed in record node");
}
File recordFile = new File(fileName);
Date now = new Date();
TimeZone tz = TimeZone.getTimeZone("UTC");
DateFormat dateFmt = new SimpleDateFormat("yyy-MM-dd'T'HH:mm:ss:SS'+00:00'");
dateFmt.setTimeZone(tz);
if (record.indexOf("__TIMESTAMP__") != -1)
{
record = record.replaceFirst("__TIMESTAMP__", dateFmt.format(now));
}
try ( FileWriter fileWriter = new FileWriter(recordFile, true);
PrintWriter recPrinter = new PrintWriter(fileWriter))
{
recPrinter.println(record);
}
catch (Exception e)
{
throw new SvcLogicException("Cannot write record to file", e);
}
}
}
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