org.onetwo.common.jackson.serializer.StringToStringArrayDerializer Maven / Gradle / Ivy

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package org.onetwo.common.jackson.serializer;

import java.io.IOException;

import org.onetwo.common.utils.GuavaUtils;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.jsontype.TypeDeserializer;

/**
 * @author weishao zeng
 * 

 */
public class StringToStringArrayDerializer extends JsonDeserializer {
	
	private String splitor = ",";
	

	public StringToStringArrayDerializer() {
		super();
	}

	public StringToStringArrayDerializer(String splitor) {
		super();
		this.splitor = splitor;
	}

	@Override
	public String[] deserialize(JsonParser p, DeserializationContext ctxt) throws IOException, JsonProcessingException {
		String val = p.getText();
		return GuavaUtils.split(val, splitor);
	}


    public Object deserializeWithType(JsonParser p, DeserializationContext ctxt, TypeDeserializer typeDeserializer) throws IOException {
    	Object val = deserialize(p, ctxt);
    	return val;
    }
}