<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.12.3</version>
</dependency>
</dependencies>
json
{
"name": "John Doe",
"age": 30,
"email": "johndoe@example.com"
}
public class Person {
private String name;
private int age;
private String email;
// getter and setter methods
}
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.ObjectMapper;
public class JsonValidator {
public static void main(String[] args) {
// JSON data to validate
String jsonData = "{\"name\":\"John Doe\",\"age\":30,\"email\":\"johndoe@example.com\"}";
try {
// Create an ObjectMapper object
ObjectMapper objectMapper = new ObjectMapper();
// Use ObjectMapper to read JSON data and map it to the Person class
Person person = objectMapper.readValue(jsonData, Person.class);
// Perform additional validation and verification logic
// ...
System.out.println("JSON data is valid and verified.");
} catch (JsonParseException e) {
System.out.println("Invalid JSON data: " + e.getMessage());
} catch (JsonMappingException e) {
System.out.println("JSON mapping error: " + e.getMessage());
} catch (Exception e) {
System.out.println("Error: " + e.getMessage());
}
}
}
