使用Jackson进行反序列化几何时出​​错

我正在尝试在Spring-Boot 2.2.1中使用PostGIS数据库实现一个简单的几何（GIS）控制器。

当我尝试反序列化包含点几何的任务实体时，出现错误：

There was an unexpected error (type=Internal Server Error, status=500).
Could not write JSON: org.locationtech.jts.geom.Point cannot be cast to com.vividsolutions.jts.geom.Geometry; nested exception is com.fasterxml.jackson.databind.JsonMappingException: org.locationtech.jts.geom.Point cannot be cast to com.vividsolutions.jts.geom.Geometry `enter code here`(through reference chain: java.util.ArrayList[0]->com.example.depdev.entity.Task["location"])

我的任务实体是：

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
import com.bedatadriven.jackson.datatype.jts.serialization.GeometryDeserializer;
import com.bedatadriven.jackson.datatype.jts.serialization.GeometrySerializer;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import org.locationtech.jts.geom.Point;

@Entity
@Table(name = "task")
public class Task {

public Task () {
};

@Id
private Long id;
private String title;
@Column(columnDefinition = "geometry(Point,4326)")
@JsonSerialize(using = GeometrySerializer.class)
@JsonDeserialize(using = GeometryDeserializer.class)
private Point location;

// trimmed

我试图将位置定义为点和几何，但是错误是相同的。

我的控制器能够保留新任务，但是当我尝试反序列化它时，我得到了先前发布的错误：

@GetMapping("/alltasks")
@ResponseBody
public List allTasks() throws JsonProcessingException {

    GeometryFactory gf = new GeometryFactory();
    Double y = -36.829;
    Double x = 174.896;

    Task testTask = new Task();
    testTask.setId(new Long(01));
    testTask.setTitle("Test Task");
    Point p = gf.createPoint(new Coordinate(x, y));
    p.setSRID(4326);
    testTask.setLocation(p);
    taskRepository.save(testTask);

    List<Task> listTasks = new ArrayList<>();
    listTasks = taskService.findAll();
    return listTasks;

我确实有此处发布的递归错误-但添加JacksonConfig类已解决此错误。

为了完整起见，这里是Jackson配置类：

import com.bedatadriven.jackson.datatype.jts.JtsModule;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class JacksonConfig {
    @Bean
    public JtsModule jtsModule() {
        return new JtsModule();
    }
}

我在build.gradle中的依赖项是：

dependencies {
implementation 'org.hibernate:hibernate-spatial'
compile group: 'org.locationtech.jts', name: 'jts-core', version: '1.16.0'
compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.10.0'
compile group: 'com.bedatadriven', name: 'jackson-datatype-jts', version: '2.4'
implementation 'org.springframework.boot:spring-boot-starter-data-jdbc'
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'org.springframework.boot:spring-boot-starter-data-ldap'
implementation 'org.springframework.boot:spring-boot-starter-jdbc'
implementation 'org.springframework.boot:spring-boot-starter-security'
implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
implementation 'org.springframework.boot:spring-boot-starter-web'
developmentOnly 'org.springframework.boot:spring-boot-devtools'
runtimeOnly 'org.postgresql:postgresql'
testImplementation('org.springframework.boot:spring-boot-starter-test') {
    exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
}
testImplementation 'org.springframework.security:spring-security-test'

我需要怎么做才能将任务实体转换为JSON而不会出现此错误？

更新

我的代码中没有生动的解决方案的参考：