我想根据工作ID筛选我的任务。
但运行代码时,出现以下错误:
java.util.stream.ReferencePipeline$3无法转换为org.springframework.data.domain.Page
我该如何解决这个问题?
这是我的组件。
我的服务在这里:
public Page<TaskDataDTO> findAll(String workOrderId,Pageable pageable) {
log.debug("Request to get all TaskData");
if(workOrderId!=null)
return (Page<TaskDataDTO>) taskDataRepository.findAll(pageable).stream().filter(x-> x.getWorkOrderId()==workOrderId).map(taskDataMapper::toDto);
else
return null;
}
我的控制器在这里:
@GetMapping("/task-data/{workOrderId}")
public ResponseEntity<List<TaskDataDTO>> getAllTaskData(@PathVariable String workOrderId,Pageable pageable) {
if(workOrderId!=null)
{
log.debug("REST request to get a page of TaskData");
Page<TaskDataDTO> page = taskDataService.findAll(workOrderId,pageable);
HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(ServletUriComponentsBuilder.fromCurrentRequest(), page);
return ResponseEntity.ok().headers(headers).body(page.getContent());
}
else {
return null;
}
}
任务实体:
package com.asc.skyalign.domain;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;
import org.springframework.data.mongodb.core.mapping.Field;
import java.io.Serializable;
/**
* A TaskData.
*/
@Document(collection = "task_data")
public class TaskData implements Serializable {
private static final long serialVersionUID = 1L;
@Id
private String id;
@Field("roll")
private String roll;
@Field("azimuth")
private String azimuth;
@Field("tilt")
private String tilt;
@Field("sector_location_lat")
private String sectorLocationLat;
@Field("amt_imei")
private String amtImei;
@Field("wakeu_up_interval")
private String wakeuUpInterval;
@Field("sector_id")
private String sectorID;
@Field("sector_location_long")
private String sectorLocationLong;
@Field("task_name")
private String taskName;
@Field("task_description")
private String taskDescription;
@Field("work_order_id")
private String workOrderId;
private WorkOrder workOrder;
public void setWorkOrder(WorkOrder workOrder) {
this.workOrder = workOrder;
}
public WorkOrder getWorkOrder() {
return workOrder;
}
// jhipster-needle-entity-add-field - JHipster will add fields here
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getRoll() {
return roll;
}
public TaskData roll(String roll) {
this.roll = roll;
return this;
}
public void setRoll(String roll) {
this.roll = roll;
}
public String getAzimuth() {
return azimuth;
}
public TaskData azimuth(String azimuth) {
this.azimuth = azimuth;
return this;
}
public void setAzimuth(String azimuth) {
this.azimuth = azimuth;
}
public String getTilt() {
return tilt;
}
public TaskData tilt(String tilt) {
this.tilt = tilt;
return this;
}
public void setTilt(String tilt) {
this.tilt = tilt;
}
public String getSectorLocationLat() {
return sectorLocationLat;
}
public TaskData sectorLocationLat(String sectorLocationLat) {
this.sectorLocationLat = sectorLocationLat;
return this;
}
public void setSectorLocationLat(String sectorLocationLat) {
this.sectorLocationLat = sectorLocationLat;
}
public String getAmtImei() {
return amtImei;
}
public TaskData amtImei(String amtImei) {
this.amtImei = amtImei;
return this;
}
public void setAmtImei(String amtImei) {
this.amtImei = amtImei;
}
public String getWakeuUpInterval() {
return wakeuUpInterval;
}
public TaskData wakeuUpInterval(String wakeuUpInterval) {
this.wakeuUpInterval = wakeuUpInterval;
return this;
}
public void setWakeuUpInterval(String wakeuUpInterval) {
this.wakeuUpInterval = wakeuUpInterval;
}
public String getSectorID() {
return sectorID;
}
public TaskData sectorID(String sectorID) {
this.sectorID = sectorID;
return this;
}
public void setSectorID(String sectorID) {
this.sectorID = sectorID;
}
public String getSectorLocationLong() {
return sectorLocationLong;
}
public TaskData sectorLocationLong(String sectorLocationLong) {
this.sectorLocationLong = sectorLocationLong;
return this;
}
public void setSectorLocationLong(String sectorLocationLong) {
this.sectorLocationLong = sectorLocationLong;
}
public String getTaskName() {
return taskName;
}
public TaskData taskName(String taskName) {
this.taskName = taskName;
return this;
}
public void setTaskName(String taskName) {
this.taskName = taskName;
}
public String getTaskDescription() {
return taskDescription;
}
public TaskData taskDescription(String taskDescription) {
this.taskDescription = taskDescription;
return this;
}
public void setTaskDescription(String taskDescription) {
this.taskDescription = taskDescription;
}
public String getWorkOrderId() {
return workOrderId;
}
public TaskData workOrderId(String workOrderId) {
this.workOrderId = workOrderId;
return this;
}
public void setWorkOrderId(String workOrderId) {
this.workOrderId = workOrderId;
}
// jhipster-needle-entity-add-getters-setters - JHipster will add getters and setters here
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof TaskData)) {
return false;
}
return id != null && id.equals(((TaskData) o).id);
}
@Override
public int hashCode() {
return 31;
}
// prettier-ignore
@Override
public String toString() {
return "TaskData{" +
"id=" + getId() +
", roll='" + getRoll() + "'" +
", azimuth='" + getAzimuth() + "'" +
", tilt='" + getTilt() + "'" +
", sectorLocationLat='" + getSectorLocationLat() + "'" +
", amtImei='" + getAmtImei() + "'" +
", wakeuUpInterval='" + getWakeuUpInterval() + "'" +
", sectorID='" + getSectorID() + "'" +
", sectorLocationLong='" + getSectorLocationLong() + "'" +
", taskName='" + getTaskName() + "'" +
", taskDescription='" + getTaskDescription() + "'" +
", workOrderId='" + getWorkOrderId() + "'" +
"}";
}
}
而且这里有TaskDto:
package com.asc.skyalign.service.dto;
import java.io.Serializable;
/**
* A DTO for the {@link com.asc.skyalign.domain.TaskData} entity.
*/
public class TaskDataDTO implements Serializable {
private String id;
private String roll;
private String azimuth;
private String tilt;
private String sectorLocationLat;
private String amtImei;
private String wakeuUpInterval;
private String sectorID;
private String sectorLocationLong;
private String taskName;
private String taskDescription;
private String workOrderId;
private WorkOrderDTO workOrderDTO;
public void setWorkOrderDTO(WorkOrderDTO workOrderDTO) {
this.workOrderDTO = workOrderDTO;
}
public WorkOrderDTO getWorkOrderDTO() {
return workOrderDTO;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getRoll() {
return roll;
}
public void setRoll(String roll) {
this.roll = roll;
}
public String getAzimuth() {
return azimuth;
}
public void setAzimuth(String azimuth) {
this.azimuth = azimuth;
}
public String getTilt() {
return tilt;
}
public void setTilt(String tilt) {
this.tilt = tilt;
}
public String getSectorLocationLat() {
return sectorLocationLat;
}
public void setSectorLocationLat(String sectorLocationLat) {
this.sectorLocationLat = sectorLocationLat;
}
public String getAmtImei() {
return amtImei;
}
public void setAmtImei(String amtImei) {
this.amtImei = amtImei;
}
public String getWakeuUpInterval() {
return wakeuUpInterval;
}
public void setWakeuUpInterval(String wakeuUpInterval) {
this.wakeuUpInterval = wakeuUpInterval;
}
public String getSectorID() {
return sectorID;
}
public void setSectorID(String sectorID) {
this.sectorID = sectorID;
}
public String getSectorLocationLong() {
return sectorLocationLong;
}
public void setSectorLocationLong(String sectorLocationLong) {
this.sectorLocationLong = sectorLocationLong;
}
public String getTaskName() {
return taskName;
}
public void setTaskName(String taskName) {
this.taskName = taskName;
}
public String getTaskDescription() {
return taskDescription;
}
public void setTaskDescription(String taskDescription) {
this.taskDescription = taskDescription;
}
public String getWorkOrderId() {
return workOrderId;
}
public void setWorkOrderId(String workOrderId) {
this.workOrderId = workOrderId;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof TaskDataDTO)) {
return false;
}
return id != null && id.equals(((TaskDataDTO) o).id);
}
@Override
public int hashCode() {
return 31;
}
// prettier-ignore
@Override
public String toString() {
return "TaskDataDTO{" +
"id=" + getId() +
", roll='" + getRoll() + "'" +
", azimuth='" + getAzimuth() + "'" +
", tilt='" + getTilt() + "'" +
", sectorLocationLat='" + getSectorLocationLat() + "'" +
", amtImei='" + getAmtImei() + "'" +
", wakeuUpInterval='" + getWakeuUpInterval() + "'" +
", sectorID='" + getSectorID() + "'" +
", sectorLocationLong='" + getSectorLocationLong() + "'" +
", taskName='" + getTaskName() + "'" +
", taskDescription='" + getTaskDescription() + "'" +
", workOrderId='" + getWorkOrderId() + "'" +
"}";
}
}
谢谢。