com.erigir.wrench.drigo.processor.JSONValidator Maven / Gradle / Ivy
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package com.erigir.wrench.drigo.processor;
import com.erigir.wrench.drigo.DrigoException;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.File;
import java.io.IOException;
/**
* Copyright 2014 Christopher Weiss
*
* 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.
**/
/**
* Ensure that a {@link File} can be parsed into JSON.
*/
public class JSONValidator implements Validator {
@Override
public void validate(File input) throws DrigoException {
try {
final JsonParser parser = new ObjectMapper().getFactory().createParser(input);
while (parser.nextToken() != null) {
}
} catch (IOException e) {
throw new DrigoException("JSON validation failed for: " + input, e);
}
}
}