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Adapter easyjson to Alibaba fastjson
/*
* Copyright 2019 the original author or authors.
*
* Licensed under the Apache, 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.gnu.org/licenses/lgpl-3.0.html
*
* 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 com.jn.easyjson.fastjson;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.parser.DefaultJSONParser;
import com.alibaba.fastjson.parser.Feature;
import com.alibaba.fastjson.parser.ParserConfig;
import com.alibaba.fastjson.parser.deserializer.ObjectDeserializer;
import com.jn.easyjson.fastjson.codec.Typed;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;
public class FastJsonParserBuilder {
private ParserConfig config;
private List features = new ArrayList();
private int defaultFeatureValues = JSON.DEFAULT_PARSER_FEATURE;
public FastJsonParserBuilder config(ParserConfig config) {
this.config = config;
return this;
}
public ParserConfig config(){
return config;
}
public FastJsonParserBuilder defaultFeatureValues(int value) {
defaultFeatureValues = value;
return this;
}
public FastJsonParserBuilder addFeature(Feature feature) {
this.features.add(feature);
return this;
}
public FastJsonParserBuilder apply(ObjectDeserializer deserializer) {
if (deserializer instanceof Typed) {
List applyTo = ((Typed) deserializer).applyTo();
if (applyTo != null && !applyTo.isEmpty()) {
for (Type type : applyTo) {
apply(type, deserializer);
}
}
}
return this;
}
public FastJsonParserBuilder apply(Type type, ObjectDeserializer deserializer) {
config.putDeserializer(type, deserializer);
return this;
}
public DefaultJSONParser build(String jsonString) {
return new DefaultJSONParser(jsonString, config, getFeatures());
}
public int getFeatures(){
int featureValues = defaultFeatureValues;
for (Feature feature : features) {
featureValues |= feature.getMask();
}
return featureValues;
}
}