/*
* Copyright (C) 2012 JFrog Ltd.
*
* 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 org.jfrog.build.extractor.clientConfiguration.util;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.core.JsonFactory;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.introspect.JacksonAnnotationIntrospector;
import java.io.IOException;
import java.io.StringWriter;
/**
* @author jbaruch
* @since 15/02/12
*/
public class JsonSerializer<T> {
public String toJSON(T object) throws IOException {
JsonFactory jsonFactory = new JsonFactory();
ObjectMapper mapper = new ObjectMapper(jsonFactory);
mapper.setAnnotationIntrospector(new JacksonAnnotationIntrospector());
mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
jsonFactory.setCodec(mapper);
StringWriter writer = new StringWriter();
JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(writer);
jsonGenerator.useDefaultPrettyPrinter();
jsonGenerator.writeObject(object);
return writer.getBuffer().toString();
}
}