[英]GAE data store not returning entities
我已使用objectify查询我已建立的GAE数据存储,其中至少有一个实体,但我不断收到以下响应
200 OK
{
“ kind”:“ call#resourcesItem”,“ etag”:“ \\” AiR-q6YO1YYMgAaz-ZfT_fl7oeY / pcKQAVaDylr_ZSckRfQAxsphOUU \\“
}
这是对象化请求的样子
@ApiMethod(name = "queryCalls", path = "queryCalls", httpMethod = HttpMethod.POST)
public List<Call> queryCalls()
{
Query<Call> query = ofy().load().type(Call.class).order("name");
return query.list();
}
显然,调用是所使用实体的类。
任何解决方案将不胜感激
编辑这是供参考的呼叫类别
package com.cms.log;
import com.googlecode.objectify.annotation.Entity;
import com.googlecode.objectify.annotation.Id;
import com.googlecode.objectify.annotation.Index;
/* Patient Entity */
@Entity
public class Call {
@Id Long callId;
@Index String patientName;
@Index String doctor;
String address1;
String address2;
String address3;
String postCode;
String patientLocation;
@Index String symptoms;
Integer contactNumber;
@Index String callDateTime;
String currentStatus;
public Call(Long callId, String patientName, String doctor, String address1,
String address2, String address3, String postCode, String patientLocation, String symptoms,
Integer contactNumber, String callDateTime, String currentStatus)
{
this.callId = callId;
this.patientName = patientName;
this.doctor = doctor;
this.address1 = address1;
this.address2 = address2;
this.address3 = address3;
this.postCode = postCode;
this.patientLocation = patientLocation;
this.symptoms = symptoms;
this.contactNumber = contactNumber;
this.callDateTime = callDateTime;
this.currentStatus = currentStatus;
};
public Long getCallId() {
return callId;
}
public void setCallId(Long Id) {
this.callId = Id;
}
public String getPatientName() {
return patientName;
}
public void setPatientName(String patientName) {
this.patientName = patientName;
}
public String getDoctor() {
return doctor;
}
public void setDoctor(String doctor) {
this.doctor = doctor;
}
public String getAddress1() {
return address1;
}
public void setAddress1(String address1) {
this.address1 = address1;
}
public String getAddress2() {
return address2;
}
public void setAddress2(String address2) {
this.address2 = address2;
}
public String getAddress3() {
return address3;
}
public void setAddress3(String address3) {
this.address3 = address3;
}
public String getPostCode() {
return postCode;
}
public void setPostCode(String postCode) {
this.postCode = postCode;
}
public String getPatientLocation() {
return patientLocation;
}
public void setPatientLocation(String patientLocation) {
this.patientLocation = patientLocation;
}
public String getSymptoms() {
return symptoms;
}
public void setSymptoms(String symptoms) {
this.symptoms = symptoms;
}
public int getContactNumber() {
return contactNumber;
}
public void setContactNumber(int contactNumber) {
this.contactNumber = contactNumber;
}
public String getCallDateTime() {
return callDateTime;
}
public void setCallDateTime(String callDateTime) {
this.callDateTime = callDateTime;
}
public String getCurrentStatus() {
return currentStatus;
}
public void setCurrentStatus(String currentStatus) {
this.currentStatus = currentStatus;
}
}
正如您在上一条注释中强调的那样,您的@Entity
类必须具有no-arg构造函数,以便Objectify能够从数据存储区实体构造对象。
排序后,您将可以使用在类中定义的@Index
ed属性对结果进行@Index
。
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