Add JacksonJsonFilterTest

utils/src/main/java/t5750/utils/jackson/entity/Student.java

@@ -0,0 +1,26 @@
+package t5750.utils.jackson.entity;
+
+import com.fasterxml.jackson.annotation.JsonFilter;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonFilter("studentFilter")
+public class Student {
+	@JsonProperty("stdName")
+	private String name;
+	@JsonProperty("stdAge")
+	private Integer age;
+	@JsonProperty("stdCollege")
+	private String college;
+	@JsonProperty("stdCity")
+	private String city;
+
+	public Student() {
+	}
+
+	public Student(String name, Integer age, String college, String city) {
+		this.name = name;
+		this.age = age;
+		this.college = college;
+		this.city = city;
+	}
+}

utils/src/test/java/t5750/utils/jackson/JacksonJsonFilterTest.java

@@ -0,0 +1,25 @@
+package t5750.utils.jackson;
+
+import org.junit.Test;
+import t5750.utils.jackson.entity.Student;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ser.impl.SimpleBeanPropertyFilter;
+import com.fasterxml.jackson.databind.ser.impl.SimpleFilterProvider;
+
+/**
+ *
+ */
+public class JacksonJsonFilterTest {
+	@Test
+	public void testJsonFilter() throws Exception {
+		final SimpleFilterProvider filterProvider = new SimpleFilterProvider();
+		filterProvider.addFilter("studentFilter", SimpleBeanPropertyFilter
+				.serializeAllExcept("stdName", "stdCity"));
+		final ObjectMapper objectMapper = new ObjectMapper();
+		objectMapper.setFilterProvider(filterProvider);
+		final Student student = new Student("Mohit", 30, "ABCD", "Varanasi");
+		final String jsonData = objectMapper.writerWithDefaultPrettyPrinter()
+				.writeValueAsString(student);
+		System.out.println(jsonData);
+	}
+}