FB Json Example

gistfile1.txt

import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.ObjectMapper;

import java.util.List;

public class Example {

    public static void main(final String[] args)
            throws Exception {

        final String json = "{\"AnArrayOfObject\":[{},{},{}],\"AnObject\":{\"Var1\":1,\"Var2\":2},\"Var\":\"string\"}";

        final ObjectMapper objectMapper = new ObjectMapper();
        final Example1 example1 = objectMapper.readValue(json, Example1.class);

        System.out.println("AnArrayOfObject size=" + example1.getAnArrayOfObject().size());
        System.out.println("var1=" + example1.getAnObject().getVar1());
        System.out.println("var2=" + example1.getAnObject().getVar2());
        System.out.println("var=" + example1.getVar());
    }

    public static class Example1 {

        @JsonProperty("AnArrayOfObject")
        private List<Example2> anArrayOfObject;

        @JsonProperty("AnObject")
        public Example3 anObject;

        @JsonProperty("Var")
        private String var;

        public Example1() {
        }

        public List<Example2> getAnArrayOfObject() {
            return this.anArrayOfObject;
        }

        public Example3 getAnObject() {
            return this.anObject;
        }

        public String getVar() {
            return this.var;
        }

    }

    public static class Example2 {

        public Example2() {
        }

    }

    public static class Example3 {

        @JsonProperty("Var1")
        private Integer var1;

        @JsonProperty("Var2")
        private Integer var2;

        public Example3() {
        }

        public Integer getVar1() {
            return this.var1;
        }

        public Integer getVar2() {
            return this.var2;
        }

    }

}