Question

我正在尝试从数据库中获取数据并在单个标记的响应中显示它。但是我无法获得预期的输出。请找到我用于impl的代码。无法找出我做错了什么。

我的Impl代码 -

BluetoothManager manager = (BluetoothManager) getSystemService(BLUETOOTH_SERVICE);
mBluetoothAdapter = manager.getAdapter();
mBluetoothLeAdvertiser = mBluetoothAdapter.getBluetoothLeAdvertiser();

// Settings here

mBluetoothLeAdvertiser.startAdvertising(settings, getAdvertiseData(), mAdvertiseCallback);

我的pojo元素 -

AccountLoyaltyDetail loyaltyobj1 = new AccountLoyaltyDetail();
        List<AccountLoyaltyDetail> loyaltyobj = new ArrayList<AccountLoyaltyDetail>();
        AccountLoyaltyDetail loyaltyobjtemp = new AccountLoyaltyDetail();
    for (final Object[] records : resultList) {
                        String Journey_Id = assignStringRecordValue(records[2]);
                        // SET OBJECT VALUES
                        loyaltyobjtemp.setJourneys(Journey_Id);
                        loyaltyobj.add(loyaltyobjtemp);
                    }

                    loyaltyobj.add(loyaltyobj1);

实际输出 -

// This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, v2.1.7-1.2.0.0_2-1-7-fcs 
// See <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a> 
// Any modifications to this file will be lost upon recompilation of the source schema. 
// Generated on: 2016.05.18 at 12:04:56 PM IST 
//


package com.fedex.marketing.loyaltyws.objects;

import java.util.ArrayList;
import java.util.List;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlType;


/**
 * <p>Java class for AccountLoyaltyDetail complex type.
 * 
 * <p>The following schema fragment specifies the expected content contained within this class.
 * 
 * <pre>
 * &lt;complexType name="AccountLoyaltyDetail">
 *   &lt;complexContent>
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       &lt;sequence>
 *         &lt;element name="OperatingCompany" type="{http://fedex.com/ws/loyalty/v1}OperatingCompanyType" minOccurs="0"/>
 *         &lt;element name="Journeys" type="{http://fedex.com/ws/loyalty/v1}LoyaltyJourneyIdentifier"/>
 *         &lt;element name="Segments" type="{http://fedex.com/ws/loyalty/v1}LoyaltySegmentIdentifier"/>
 *       &lt;/sequence>
 *     &lt;/restriction>
 *   &lt;/complexContent>
 * &lt;/complexType>
 * </pre>
 * 
 * 
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "AccountLoyaltyDetail", propOrder = {
    "operatingCompany",
    "journeys",
    "segments"
})
public class AccountLoyaltyDetail {

    @XmlElement(name = "OperatingCompany")
    protected OperatingCompanyType operatingCompany;
    @XmlElement(name = "Journeys", required = true)
    protected List<LoyaltyJourneyIdentifier> journeys = new ArrayList<LoyaltyJourneyIdentifier>();
    @XmlElement(name = "Segments", required = true)
    protected List<LoyaltySegmentIdentifier> segments = new ArrayList<LoyaltySegmentIdentifier>();

    /**
     * Gets the value of the operatingCompany property.
     * 
     * @return
     *     possible object is
     *     {@link OperatingCompanyType }
     *     
     */
    public OperatingCompanyType getOperatingCompany() {
        return operatingCompany;
    }

    public List<LoyaltyJourneyIdentifier> getJourneys() {
        return journeys;
    }

    public void setJourneys(List<LoyaltyJourneyIdentifier> journeys) {
        this.journeys = journeys;
    }

    public List<LoyaltySegmentIdentifier> getSegments() {
        return segments;
    }

    public void setSegments(List<LoyaltySegmentIdentifier> segments) {
        this.segments = segments;
    }

    /**
     * Sets the value of the operatingCompany property.
     * 
     * @param value
     *     allowed object is
     *     {@link OperatingCompanyType }
     *     
     */
    public void setOperatingCompany(OperatingCompanyType value) {
        this.operatingCompany = value;
    }



}

预期输出 - ：

        <LoyaltyDetails>
            <Journeys>FIRM_EMP_HERE_QTY|99</Journeys>
         </LoyaltyDetails>
         <LoyaltyDetails>
            <Journeys>FIRM_EMP_HERE_QTY|99</Journeys>
         </LoyaltyDetails>

XSD

<LoyaltyDetails>
              <LoyaltyDetails>
                <Journeys>FIRM_EMP_HERE_QTY|99</Journeys>
                <Journeys>FIRM_EMP_HERE_QTY|99</Journeys>
             </LoyaltyDetails>

Answer 1

You need to create a List<AccountLoyaltyDetail> object within AccountLoyaltyDetail and annotate it as @XmlElement. This will create an infinite loop. It is not possible.



**POJOs:** 
@XmlRootElement
class AccountLoyaltyDetail {
    @XmlElement(name="journeys")
    private List<LoyaltyJourneyIdentifier> journeyList = new ArrayList<>();
    getters and setters...
}

@XmlRootElement
class LoyaltyJourneyIdentifier {
    @XmlElement
    private String journeyName;
    getters and setters.... 
}

**IMPL:**
AccountLoyaltyDetail loyaltytemp = new AccountLoyaltyDetail();
for (final Object[] records : resultList) {                 

                    LoyaltyJourneyIdentifier journey = new LoyaltyJourneyIdentifier();

                    String Journey_Id = assignStringRecordValue(records[2]);
                    // SET OBJECT VALUES
                    journey.setJourney(Journey_Id);     
                    loyaltytemp.setJourneyName(journey);

                } 
marshallerObj.marshal(loyaltytemp, ....)

从数据库中获取数据并将其设置为xsd元素标记

1 个答案: