/**
* Copyright (C) 2010-2011 J.W.Marsden
*
* 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.
**/
package jsonij.json.benchmark;
import java.io.IOException;
import java.io.Reader;
import jsonij.json.JSONParser;
import jsonij.json.Value;
import jsonij.parser.ParserException;
/**
* JSON Wrapper to provide benchmarking statistics enabling the JSONiJ Performance
* to be measured.
*
* @author openecho
*/
public class BenchmarkingJSONParser extends JSONParser {
Benchmark benchmark;
public BenchmarkingJSONParser() {
super();
benchmark = new Benchmark();
}
@Override
public Value parse(java.lang.String target) throws IOException, ParserException {
long requestStart = System.nanoTime();
Value value = super.parse(target);
long requestComplete = System.nanoTime();
benchmark.reset();
benchmark.setStartTime(requestStart);
benchmark.setFinishTime(requestComplete);
benchmark.setInstance(target);
benchmark.setSteps(value.nestedSize());
return value;
}
@Override
public Value parse(Reader targetReader) throws IOException, ParserException {
long requestStart = System.nanoTime();
Value value = super.parse(targetReader);
long requestComplete = System.nanoTime();
benchmark.reset();
benchmark.setStartTime(requestStart);
benchmark.setFinishTime(requestComplete);
String instanceString = "";
targetReader.reset();
int c;
while((c = targetReader.read()) != -1) {
instanceString += (char) c;
}
benchmark.setInstance(instanceString);
benchmark.setSteps(value.nestedSize());
return value;
}
}