org.gisho.spring.config.GsonConfiguration.java Source code

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Here is the source code for org.gisho.spring.config.GsonConfiguration.java

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package org.gisho.spring.config;

import com.google.gson.ExclusionStrategy;
import com.google.gson.FieldAttributes;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.json.GsonHttpMessageConverter;

/**
 *
 * @author Optimus
 */
@Configuration
@ConditionalOnClass(Gson.class)
public class GsonConfiguration {

    @Bean
    @ConditionalOnMissingBean
    public Gson gson() {
        Gson gson = new GsonBuilder().addSerializationExclusionStrategy(new ExclusionStrategy() {
            @Override
            public boolean shouldSkipField(FieldAttributes field) {
                return field.getName().equals("echantillonList") || field.getName().equals("cofisemUserList")
                        || field.getName().equals("spiUserList") || field.getName().equals("userRoleSet")
                        || field.getName().equals("password");
            }

            @Override
            public boolean shouldSkipClass(Class<?> arg0) {
                return false;
            }
        }).serializeNulls().setDateFormat("dd/MM/yyyy").create();
        return gson;
    }

    @Bean
    @ConditionalOnMissingBean
    public GsonHttpMessageConverter gsonHttpMessageConverter(Gson gson) {
        GsonHttpMessageConverter converter = new GsonHttpMessageConverter();
        converter.setGson(gson);
        return converter;
    }

}