Es wird eine Exception geworfen.
Mein Code im RestController:
LayerSettingDOMRepository:
LayerSettingDOM:
Mein Code im RestController:
Java:
@RequestMapping(value = "deleteImageOfLayer", method = RequestMethod.POST)
public void deleteImageOfLayer(HttpSession session) {
logger.info("deleteImageOfLayer() called");
try {
layerSettingRepository.deleteById("IMAGE");
} catch (Exception e) {
logger.warn("deleteImageOfLayer() -> exception occured");
}
}
LayerSettingDOMRepository:
Java:
package com.ametras.vision.backend.database.repositories;
import com.ametras.vision.backend.database.entities.LayerSettingDOM;
import org.springframework.data.jpa.repository.JpaRepository;
public interface LayerSettingDOMRepository extends JpaRepository<LayerSettingDOM, String> {
long deleteById(String id);
}
LayerSettingDOM:
Java:
package com.ametras.vision.backend.database.entities;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import javax.persistence.*;
import java.util.Objects;
@Entity
@Table(name = "LAYER_SETTING", schema = "APF", catalog = "")
@JsonIgnoreProperties(ignoreUnknown = true)
public class LayerSettingDOM {
private String id;
private String value;
@Id
@Column(name = "ID", nullable = false, length = 255)
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
@Basic
@Column(name = "VALUE", nullable = true, length = 20971520)
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
LayerSettingDOM dom = (LayerSettingDOM) o;
return Objects.equals(id, dom.id) && Objects.equals(value, dom.value);
}
@Override
public int hashCode() {
return Objects.hash(id, value);
}
}