java - JAXB 与 Axis2 在序列化时放置对象 ID

Question

我遇到了以下技术堆栈的非常奇怪的问题:

Weblogic 12cJDK 1.7带有集成 JAXB 的 Axis2 1.5.2

Activity :将项目从 Weblogic 10.3.6 升级到 12.1.1，包括 JDK 从 1.6 升级到 1.7

问题描述:创建 OM 元素时，JAXB 将子对象的对象 ID 而不是参数值放在子对象下。该问题仅在 JDK 1.7 中出现，而在 JDK 1.6 中运行完美

请求.java

    import java.math.BigInteger;
    import javax.xml.bind.annotation.XmlAccessType;
    import javax.xml.bind.annotation.XmlAccessorType;
    import javax.xml.bind.annotation.XmlElement;
    import javax.xml.bind.annotation.XmlRootElement;
    import javax.xml.bind.annotation.XmlSchemaType;
    import javax.xml.bind.annotation.XmlType;


/**
 * <p>Java class for anonymous complex type.
 * 
 * <p>The following schema fragment specifies the expected content contained within this class.
 * 
 * <pre>
 * &lt;complexType>
 *   &lt;complexContent>
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       &lt;sequence>
 *         &lt;element ref="{http://w3.org.com/spec/prd/services/2011/02}NumberOfNotes"/>
 *         &lt;element ref="{http://w3.org.com/spec/prd/services/2011/02}NoteData"/>
 *       &lt;/sequence>
 *     &lt;/restriction>
 *   &lt;/complexContent>
 * &lt;/complexType>
 * </pre>
 * 
 * 
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "NumberOfNotes",
    "NoteData"
})
@XmlRootElement(name = "Request")
public class Request {

    @XmlElement(required = true)
    @XmlSchemaType(name = "nonNegativeInteger")
    protected BigInteger NumberOfNotes;
    @XmlElement(name = "NoteData", required = true)
    protected NoteData NoteData;

    /**
     * Gets the value of the NumberOfNotes property.
     * 
     * @return
     *     possible object is
     *     {@link BigInteger }
     *     
     */
    public BigInteger getNumberOfNotes() {
        return NumberOfNotes;
    }

    /**
     * Sets the value of the NumberOfNotes property.
     * 
     * @param value
     *     allowed object is
     *     {@link BigInteger }
     *     
     */
    public void setNumberOfNotes(BigInteger value) {
        this.NumberOfNotes = value;
    }

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

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

}

NoteData.java

package com.org.w3.spec.prd.services._2011._02;

import java.math.BigInteger;
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.XmlElementWrapper;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;


/**
 * <p>Java class for anonymous complex type.
 * 
 * <p>The following schema fragment specifies the expected content contained within this class.
 * 
 * <pre>
 * &lt;complexType>
 *   &lt;complexContent>
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       &lt;sequence>
 *         &lt;element name="NoteDataDetails" maxOccurs="50" minOccurs="0">
 *           &lt;complexType>
 *             &lt;complexContent>
 *               &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *                 &lt;sequence>
 *                   &lt;element ref="{http://w3.org.com/spec/prd/services/2011/02}numberOfNoteLines"/>
 *                   &lt;sequence>
 *                     &lt;element ref="{http://w3.org.com/spec/prd/services/2011/02}NoteLineText" maxOccurs="10" minOccurs="0"/>
 *                   &lt;/sequence>
 *                 &lt;/sequence>
 *               &lt;/restriction>
 *             &lt;/complexContent>
 *           &lt;/complexType>
 *         &lt;/element>
 *       &lt;/sequence>
 *     &lt;/restriction>
 *   &lt;/complexContent>
 * &lt;/complexType>
 * </pre>
 * 
 * 
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "NoteDataDetails"
})
@XmlRootElement(name = "NoteData")
public class NoteData {

    protected List<NoteData.NoteDataDetails> NoteDataDetails;

    /**
     * Gets the value of the NoteDataDetails property.
     * 
     * <p>
     * This accessor method returns a reference to the live list,
     * not a snapshot. Therefore any modification you make to the
     * returned list will be present inside the JAXB object.
     * This is why there is not a <CODE>set</CODE> method for the NoteDataDetails property.
     * 
     * <p>
     * For example, to add a new item, do as follows:
     * <pre>
     *    getNoteDataDetails().add(newItem);
     * </pre>
     * 
     * 
     * <p>
     * Objects of the following type(s) are allowed in the list
     * {@link NoteData.NoteDataDetails }
     * 
     * 
     */
    public List<NoteData.NoteDataDetails> getNoteDataDetails() {
        if (NoteDataDetails == null) {
            NoteDataDetails = new ArrayList<NoteData.NoteDataDetails>();
        }
        return this.NoteDataDetails;
    }


    /**
     * <p>Java class for anonymous complex type.
     * 
     * <p>The following schema fragment specifies the expected content contained within this class.
     * 
     * <pre>
     * &lt;complexType>
     *   &lt;complexContent>
     *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
     *       &lt;sequence>
     *         &lt;element ref="{http://w3.org.com/spec/prd/services/2011/02}numberOfNoteLines"/>
     *         &lt;sequence>
     *           &lt;element ref="{http://w3.org.com/spec/prd/services/2011/02}NoteLineText" maxOccurs="10" minOccurs="0"/>
     *         &lt;/sequence>
     *       &lt;/sequence>
     *     &lt;/restriction>
     *   &lt;/complexContent>
     * &lt;/complexType>
     * </pre>
     * 
     * 
     */
    @XmlAccessorType(XmlAccessType.FIELD)
    @XmlType(name = "", propOrder = {
        "numberOfNoteLines",
        "NoteLineText"
    })
    public static class NoteDataDetails {

        @XmlElement(required = true)
        protected BigInteger numberOfNoteLines;
        @XmlElement(required = true)
        protected List<NoteLineText> NoteLineText;

        /**
         * Gets the value of the numberOfNoteLines property.
         * 
         * @return
         *     possible object is
         *     {@link BigInteger }
         *     
         */
        public BigInteger getNumberOfNoteLines() {
            return numberOfNoteLines;
        }

        /**
         * Sets the value of the numberOfNoteLines property.
         * 
         * @param value
         *     allowed object is
         *     {@link BigInteger }
         *     
         */
        public void setNumberOfNoteLines(BigInteger value) {
            this.numberOfNoteLines = value;
        }

        /**
         * Gets the value of the NoteLineText property.
         * 
         * <p>
         * This accessor method returns a reference to the live list,
         * not a snapshot. Therefore any modification you make to the
         * returned list will be present inside the JAXB object.
         * This is why there is not a <CODE>set</CODE> method for the NoteLineText property.
         * 
         * <p>
         * For example, to add a new item, do as follows:
         * <pre>
         *    getNoteLineText().add(newItem);
         * </pre>
         * 
         * 
         * <p>
         * Objects of the following type(s) are allowed in the list
         * {@link NoteLineText }
         * 
         * 
         */
        public List<NoteLineText> getNoteLineText() {
            if (NoteLineText == null) {
                NoteLineText = new ArrayList<NoteLineText>();
            }
            return this.NoteLineText;
        }

    }

}

NoteLoneText.java

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


/**
 * <p>Java class for anonymous complex type.
 * 
 * <p>The following schema fragment specifies the expected content contained within this class.
 * 
 * <pre>
 * &lt;complexType>
 *   &lt;complexContent>
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       &lt;sequence>
 *         &lt;element name="Line">
 *           &lt;simpleType>
 *             &lt;restriction base="{http://www.w3.org/2001/XMLSchema}string">
 *               &lt;maxLength value="50"/>
 *               &lt;whiteSpace value="collapse"/>
 *             &lt;/restriction>
 *           &lt;/simpleType>
 *         &lt;/element>
 *       &lt;/sequence>
 *     &lt;/restriction>
 *   &lt;/complexContent>
 * &lt;/complexType>
 * </pre>
 * 
 * 
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "line"
})
@XmlRootElement(name = "NoteLineText")
public class NoteLineText {

    @XmlElement(name = "Line", required = true)
    protected String line;

    /**
     * Gets the value of the line property.
     * 
     * @return
     *     possible object is
     *     {@link String }
     *     
     */
    public String getLine() {
        return line;
    }

    /**
     * Sets the value of the line property.
     * 
     * @param value
     *     allowed object is
     *     {@link String }
     *     
     */
    public void setLine(String value) {
        this.line = value;
    }

}

SendNoteStub.java

private org.apache.axiom.om.OMElement toOM(com.org.w3.spec.prd.services._2011._02.prdAddNoteRes param, boolean optimizeContent)
                throws org.apache.axis2.AxisFault {
                    try {
                        javax.xml.bind.JAXBContext context = wsContext;
                        javax.xml.bind.Marshaller marshaller = context.createMarshaller();
                        marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_FRAGMENT, Boolean.TRUE);

                        org.apache.axiom.om.OMFactory factory = org.apache.axiom.om.OMAbstractFactory.getOMFactory();

                        JaxbRIDataSource source = new JaxbRIDataSource( com.org.w3.spec.prd.services._2011._02.prdAddNoteRes.class,
                                                                        param,
                                                                        marshaller,
                                                                        "http://w3.org.com/spec/prd/services/2011/02",
                                                                        "AddNoteRes");
                        org.apache.axiom.om.OMNamespace namespace = factory.createOMNamespace("http://w3.org.com/spec/prd/services/2011/02",
                                                                           null);
                        return factory.createOMElement(source, "prdAddNoteRes", namespace);
                    } catch (javax.xml.bind.JAXBException bex){
                        throw org.apache.axis2.AxisFault.makeFault(bex);
                    }
                }

生成的 XML:

<PrdAddLoanNoteReq xmlns="http://w3.org.com/spec/Prd/services/2011/02"><transactionId>BZNSQT</transactionId><numberOfLoanNotes>1</numberOfLoanNotes><LoanNoteData><loanNoteDataDetails><numberOfLoanNoteLines>3</numberOfLoanNoteLines><loanNoteLineText>com.org.w3.spec.Prd.services._2011._02.LoanNoteLineText@1182716</loanNoteLineText><loanNoteLineText>com.org.w3.spec.Prd.services._2011._02.LoanNoteLineText@58ae15e9</loanNoteLineText><loanNoteLineText>com.org.w3.spec.Prd.services._2011._02.LoanNoteLineText@d20a17b</loanNoteLineText></loanNoteDataDetails></LoanNoteData></PrdAddLoanNoteReq>

生成的 XML 中的问题是，在 LoanNoteLineText 标记下，JAXB 放置的是对象 ID，而不是参数 Line 的值。

非常感谢在这方面的任何帮助。

非常感谢。

Answer 1

此问题的发生是由于加载了不正确的 JAXB 实现。更新 Weblogic 启动参数解决了该问题。