发送包含 JAXB 元素的对象时出现 java.io.NotSerializableException

Question

我在通过 ActiveMQ 将对象发送到队列时遇到了问题。我发送的对象是一个 BrokerRequest，它包含一个 UUID、一个优先级 (1,2,3) 和一个作为 JAXB 对象的 DocumentType。

这是我正在使用的代码块:

DocumentType jaxbDoc = getJaxbFromFile("/home/dev/document.xml");
BrokerRequest brokerRequest = new BrokerRequest(UUID.randomUUID(), 1, jaxbDoc);
    ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(ActiveMQConnection.DEFAULT_BROKER_URL);
            Connection connection = connectionFactory.createConnection();       
            connection.start();
            Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
            Destination destination = session.createQueue(topic);
            MessageProducer producer = session.createProducer(destination);
            producer.setDeliveryMode(DeliveryMode.PERSISTENT);
            ObjectMessage objectMessage = session.createObjectMessage(brokerRequest);
            producer.send(objectMessage);
            connection.close();

“getJaxbFromFile”方法接收路径，在该路径中我有一个表示此 Jaxb 类型的 xml 文档，我在该方法中所做的是将该 xml 解码为 Jaxb DocumentType 以将其包含在我的 BrokerRequest 对象中。

但是每当我尝试将 objectMessage 发送到代理时，我都会收到 notSerializable 异常，但是 JaxB 中涉及的所有元素都是可序列化的，这就是我不明白为什么会收到此错误的原因。

Exception in thread "main" java.lang.RuntimeException: jaxb.mapped.elements.xsd.commons.MonetaryTotalType
    at org.apache.activemq.command.ActiveMQObjectMessage.storeContent(ActiveMQObjectMessage.java:111)
    at org.apache.activemq.command.ActiveMQObjectMessage.setObject(ActiveMQObjectMessage.java:162)
    at org.apache.activemq.ActiveMQSession.createObjectMessage(ActiveMQSession.java:381)
    at efact.alfa1lab.test.commons.MessageUtils.putMessageOnBroker(MessageUtils.java:184)
    at test.commons.MessageUtils.main(MessageUtils.java:97)
Caused by: java.io.NotSerializableException: jaxb.mapped.elements.xsd.commons.MonetaryTotalType
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1180)
    at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1528)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1493)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1416)
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174)
    at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1528)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1493)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1416)
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174)
    at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1528)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1493)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1416)
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174)
    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:346)
    at org.apache.activemq.command.ActiveMQObjectMessage.storeContent(ActiveMQObjectMessage.java:105)

如果有人能帮助我，我将不胜感激，如果有人能给我有关此问题的线索，我将不胜感激。

==============================MonetaryType 的代码如下:

import javax.xml.bind.annotation.XmlAccessType;
import java.io.Serializable;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlType;
import oasis.names.specification.ubl.schema.xsd.commonbasiccomponents_2.AllowanceTotalAmountType;
import oasis.names.specification.ubl.schema.xsd.commonbasiccomponents_2.ChargeTotalAmountType;
import oasis.names.specification.ubl.schema.xsd.commonbasiccomponents_2.LineExtensionAmountType;
import oasis.names.specification.ubl.schema.xsd.commonbasiccomponents_2.PayableAmountType;
import oasis.names.specification.ubl.schema.xsd.commonbasiccomponents_2.PayableRoundingAmountType;
import oasis.names.specification.ubl.schema.xsd.commonbasiccomponents_2.PrepaidAmountType;
import oasis.names.specification.ubl.schema.xsd.commonbasiccomponents_2.TaxExclusiveAmountType;
import oasis.names.specification.ubl.schema.xsd.commonbasiccomponents_2.TaxInclusiveAmountType;


/**
 * 
 *         
 * <pre>
 * &lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;ccts:Component xmlns:ccts="urn:un:unece:uncefact:documentation:2" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;&lt;ccts:ComponentType&gt;ABIE&lt;/ccts:ComponentType&gt;&lt;ccts:DictionaryEntryName&gt;Monetary Total. Details&lt;/ccts:DictionaryEntryName&gt;&lt;ccts:Definition&gt;Information about Monetary Totals.&lt;/ccts:Definition&gt;&lt;ccts:ObjectClass&gt;Monetary Total&lt;/ccts:ObjectClass&gt;
 *         &lt;/ccts:Component&gt;
 * </pre>
 * 
 *       
 * 
 * <p>Java class for MonetaryTotalType complex type.
 * 
 * <p>The following schema fragment specifies the expected content contained within this class.
 * 
 * <pre>
 * &lt;complexType name="MonetaryTotalType">
 *   &lt;complexContent>
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       &lt;sequence>
 *         &lt;element ref="{urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2}LineExtensionAmount" minOccurs="0"/>
 *         &lt;element ref="{urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2}TaxExclusiveAmount" minOccurs="0"/>
 *         &lt;element ref="{urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2}TaxInclusiveAmount" minOccurs="0"/>
 *         &lt;element ref="{urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2}AllowanceTotalAmount" minOccurs="0"/>
 *         &lt;element ref="{urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2}ChargeTotalAmount" minOccurs="0"/>
 *         &lt;element ref="{urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2}PrepaidAmount" minOccurs="0"/>
 *         &lt;element ref="{urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2}PayableRoundingAmount" minOccurs="0"/>
 *         &lt;element ref="{urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2}PayableAmount"/>
 *       &lt;/sequence>
 *     &lt;/restriction>
 *   &lt;/complexContent>
 * &lt;/complexType>
 * </pre>
 * 
 * 
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "MonetaryTotalType", propOrder = {
    "lineExtensionAmount",
    "taxExclusiveAmount",
    "taxInclusiveAmount",
    "allowanceTotalAmount",
    "chargeTotalAmount",
    "prepaidAmount",
    "payableRoundingAmount",
    "payableAmount"
})
public class MonetaryTotalType implements Serializable {


    @XmlElement(name = "LineExtensionAmount", namespace = "urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2")
    protected LineExtensionAmountType lineExtensionAmount;
    @XmlElement(name = "TaxExclusiveAmount", namespace = "urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2")
    protected TaxExclusiveAmountType taxExclusiveAmount;
    @XmlElement(name = "TaxInclusiveAmount", namespace = "urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2")
    protected TaxInclusiveAmountType taxInclusiveAmount;
    @XmlElement(name = "AllowanceTotalAmount", namespace = "urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2")
    protected AllowanceTotalAmountType allowanceTotalAmount;
    @XmlElement(name = "ChargeTotalAmount", namespace = "urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2")
    protected ChargeTotalAmountType chargeTotalAmount;
    @XmlElement(name = "PrepaidAmount", namespace = "urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2")
    protected PrepaidAmountType prepaidAmount;
    @XmlElement(name = "PayableRoundingAmount", namespace = "urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2")
    protected PayableRoundingAmountType payableRoundingAmount;
    @XmlElement(name = "PayableAmount", namespace = "urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2", required = true)
    protected PayableAmountType payableAmount;

    /**
     * 
     *             
     * <pre>
     * &lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;ccts:Component xmlns:ccts="urn:un:unece:uncefact:documentation:2" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;&lt;ccts:ComponentType&gt;BBIE&lt;/ccts:ComponentType&gt;&lt;ccts:DictionaryEntryName&gt;Monetary Total. Line Extension Amount. Amount&lt;/ccts:DictionaryEntryName&gt;&lt;ccts:Definition&gt;The total of Line Extension Amounts net of tax and settlement discounts, but inclusive of any applicable rounding amount.&lt;/ccts:Definition&gt;&lt;ccts:Cardinality&gt;0..1&lt;/ccts:Cardinality&gt;&lt;ccts:ObjectClass&gt;Monetary Total&lt;/ccts:ObjectClass&gt;&lt;ccts:PropertyTerm&gt;Line Extension Amount&lt;/ccts:PropertyTerm&gt;&lt;ccts:RepresentationTerm&gt;Amount&lt;/ccts:RepresentationTerm&gt;&lt;ccts:DataType&gt;Amount. Type&lt;/ccts:DataType&gt;
     *             &lt;/ccts:Component&gt;
     * </pre>
     * 
     *           
     * 
     * @return
     *     possible object is
     *     {@link LineExtensionAmountType }
     *     
     */
    public LineExtensionAmountType getLineExtensionAmount() {
        return lineExtensionAmount;
    }

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

    /**
     * 
     *             
     * <pre>
     * &lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;ccts:Component xmlns:ccts="urn:un:unece:uncefact:documentation:2" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;&lt;ccts:ComponentType&gt;BBIE&lt;/ccts:ComponentType&gt;&lt;ccts:DictionaryEntryName&gt;Monetary Total. Tax Exclusive Amount. Amount&lt;/ccts:DictionaryEntryName&gt;&lt;ccts:Definition&gt;The total amount exclusive of taxes.&lt;/ccts:Definition&gt;&lt;ccts:Cardinality&gt;0..1&lt;/ccts:Cardinality&gt;&lt;ccts:ObjectClass&gt;Monetary Total&lt;/ccts:ObjectClass&gt;&lt;ccts:PropertyTerm&gt;Tax Exclusive Amount&lt;/ccts:PropertyTerm&gt;&lt;ccts:RepresentationTerm&gt;Amount&lt;/ccts:RepresentationTerm&gt;&lt;ccts:DataType&gt;Amount. Type&lt;/ccts:DataType&gt;
     *             &lt;/ccts:Component&gt;
     * </pre>
     * 
     *           
     * 
     * @return
     *     possible object is
     *     {@link TaxExclusiveAmountType }
     *     
     */
    public TaxExclusiveAmountType getTaxExclusiveAmount() {
        return taxExclusiveAmount;
    }

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

    /**
     * 
     *             
     * <pre>
     * &lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;ccts:Component xmlns:ccts="urn:un:unece:uncefact:documentation:2" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;&lt;ccts:ComponentType&gt;BBIE&lt;/ccts:ComponentType&gt;&lt;ccts:DictionaryEntryName&gt;Monetary Total. Tax Inclusive Amount. Amount&lt;/ccts:DictionaryEntryName&gt;&lt;ccts:Definition&gt;The total amount inclusive of taxes.&lt;/ccts:Definition&gt;&lt;ccts:Cardinality&gt;0..1&lt;/ccts:Cardinality&gt;&lt;ccts:ObjectClass&gt;Monetary Total&lt;/ccts:ObjectClass&gt;&lt;ccts:PropertyTerm&gt;Tax Inclusive Amount&lt;/ccts:PropertyTerm&gt;&lt;ccts:RepresentationTerm&gt;Amount&lt;/ccts:RepresentationTerm&gt;&lt;ccts:DataType&gt;Amount. Type&lt;/ccts:DataType&gt;
     *             &lt;/ccts:Component&gt;
     * </pre>
     * 
     *           
     * 
     * @return
     *     possible object is
     *     {@link TaxInclusiveAmountType }
     *     
     */
    public TaxInclusiveAmountType getTaxInclusiveAmount() {
        return taxInclusiveAmount;
    }

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

    /**
     * 
     *             
     * <pre>
     * &lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;ccts:Component xmlns:ccts="urn:un:unece:uncefact:documentation:2" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;&lt;ccts:ComponentType&gt;BBIE&lt;/ccts:ComponentType&gt;&lt;ccts:DictionaryEntryName&gt;Monetary Total. Allowance Total Amount. Amount&lt;/ccts:DictionaryEntryName&gt;&lt;ccts:Definition&gt;The total amount of all allowances.&lt;/ccts:Definition&gt;&lt;ccts:Cardinality&gt;0..1&lt;/ccts:Cardinality&gt;&lt;ccts:ObjectClass&gt;Monetary Total&lt;/ccts:ObjectClass&gt;&lt;ccts:PropertyTerm&gt;Allowance Total Amount&lt;/ccts:PropertyTerm&gt;&lt;ccts:RepresentationTerm&gt;Amount&lt;/ccts:RepresentationTerm&gt;&lt;ccts:DataType&gt;Amount. Type&lt;/ccts:DataType&gt;
     *             &lt;/ccts:Component&gt;
     * </pre>
     * 
     *           
     * 
     * @return
     *     possible object is
     *     {@link AllowanceTotalAmountType }
     *     
     */
    public AllowanceTotalAmountType getAllowanceTotalAmount() {
        return allowanceTotalAmount;
    }

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

    /**
     * 
     *             
     * <pre>
     * &lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;ccts:Component xmlns:ccts="urn:un:unece:uncefact:documentation:2" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;&lt;ccts:ComponentType&gt;BBIE&lt;/ccts:ComponentType&gt;&lt;ccts:DictionaryEntryName&gt;Monetary Total. Charge Total Amount. Amount&lt;/ccts:DictionaryEntryName&gt;&lt;ccts:Definition&gt;The total amount of all charges.&lt;/ccts:Definition&gt;&lt;ccts:Cardinality&gt;0..1&lt;/ccts:Cardinality&gt;&lt;ccts:ObjectClass&gt;Monetary Total&lt;/ccts:ObjectClass&gt;&lt;ccts:PropertyTerm&gt;Charge Total Amount&lt;/ccts:PropertyTerm&gt;&lt;ccts:RepresentationTerm&gt;Amount&lt;/ccts:RepresentationTerm&gt;&lt;ccts:DataType&gt;Amount. Type&lt;/ccts:DataType&gt;
     *             &lt;/ccts:Component&gt;
     * </pre>
     * 
     *           
     * 
     * @return
     *     possible object is
     *     {@link ChargeTotalAmountType }
     *     
     */
    public ChargeTotalAmountType getChargeTotalAmount() {
        return chargeTotalAmount;
    }

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

    /**
     * 
     *             
     * <pre>
     * &lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;ccts:Component xmlns:ccts="urn:un:unece:uncefact:documentation:2" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;&lt;ccts:ComponentType&gt;BBIE&lt;/ccts:ComponentType&gt;&lt;ccts:DictionaryEntryName&gt;Monetary Total. Prepaid Amount. Amount&lt;/ccts:DictionaryEntryName&gt;&lt;ccts:Definition&gt;The total prepaid amount.&lt;/ccts:Definition&gt;&lt;ccts:Cardinality&gt;0..1&lt;/ccts:Cardinality&gt;&lt;ccts:ObjectClass&gt;Monetary Total&lt;/ccts:ObjectClass&gt;&lt;ccts:PropertyTerm&gt;Prepaid Amount&lt;/ccts:PropertyTerm&gt;&lt;ccts:RepresentationTerm&gt;Amount&lt;/ccts:RepresentationTerm&gt;&lt;ccts:DataType&gt;Amount. Type&lt;/ccts:DataType&gt;
     *             &lt;/ccts:Component&gt;
     * </pre>
     * 
     *           
     * 
     * @return
     *     possible object is
     *     {@link PrepaidAmountType }
     *     
     */
    public PrepaidAmountType getPrepaidAmount() {
        return prepaidAmount;
    }

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

    /**
     * 
     *             
     * <pre>
     * &lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;ccts:Component xmlns:ccts="urn:un:unece:uncefact:documentation:2" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;&lt;ccts:ComponentType&gt;BBIE&lt;/ccts:ComponentType&gt;&lt;ccts:DictionaryEntryName&gt;Monetary Total. Payable_ Rounding Amount. Amount&lt;/ccts:DictionaryEntryName&gt;&lt;ccts:Definition&gt;The rounding amount (positive or negative) added to the calculated Line Extension Total Amount to produce the rounded Line Extension Total Amount.&lt;/ccts:Definition&gt;&lt;ccts:Cardinality&gt;0..1&lt;/ccts:Cardinality&gt;&lt;ccts:ObjectClass&gt;Monetary Total&lt;/ccts:ObjectClass&gt;&lt;ccts:PropertyTermQualifier&gt;Payable&lt;/ccts:PropertyTermQualifier&gt;&lt;ccts:PropertyTerm&gt;Rounding Amount&lt;/ccts:PropertyTerm&gt;&lt;ccts:RepresentationTerm&gt;Amount&lt;/ccts:RepresentationTerm&gt;&lt;ccts:DataType&gt;Amount. Type&lt;/ccts:DataType&gt;
     *             &lt;/ccts:Component&gt;
     * </pre>
     * 
     *           
     * 
     * @return
     *     possible object is
     *     {@link PayableRoundingAmountType }
     *     
     */
    public PayableRoundingAmountType getPayableRoundingAmount() {
        return payableRoundingAmount;
    }

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

    /**
     * 
     *             
     * <pre>
     * &lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;ccts:Component xmlns:ccts="urn:un:unece:uncefact:documentation:2" xmlns="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:qdt="urn:oasis:names:specification:ubl:schema:xsd:QualifiedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;&lt;ccts:ComponentType&gt;BBIE&lt;/ccts:ComponentType&gt;&lt;ccts:DictionaryEntryName&gt;Monetary Total. Payable_ Amount. Amount&lt;/ccts:DictionaryEntryName&gt;&lt;ccts:Definition&gt;The total amount to be paid.&lt;/ccts:Definition&gt;&lt;ccts:Cardinality&gt;1&lt;/ccts:Cardinality&gt;&lt;ccts:ObjectClass&gt;Monetary Total&lt;/ccts:ObjectClass&gt;&lt;ccts:PropertyTermQualifier&gt;Payable&lt;/ccts:PropertyTermQualifier&gt;&lt;ccts:PropertyTerm&gt;Amount&lt;/ccts:PropertyTerm&gt;&lt;ccts:RepresentationTerm&gt;Amount&lt;/ccts:RepresentationTerm&gt;&lt;ccts:DataType&gt;Amount. Type&lt;/ccts:DataType&gt;
     *             &lt;/ccts:Component&gt;
     * </pre>
     * 
     *           
     * 
     * @return
     *     possible object is
     *     {@link PayableAmountType }
     *     
     */
    public PayableAmountType getPayableAmount() {
        return payableAmount;
    }

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

}

再次提前致谢。

Answer 1

看起来您正在将 XML 文件解码为自定义类，其中之一是 jaxb.mapped.elements.xsd.commons.MonetaryTotalType 类型。该类不可序列化，导致抛出异常。通常，您应该通过实现 Serializable 接口(interface)将类标记为可序列化。

此外，考虑使用以您的产品或至少公司名称为前缀的包名称；有一个名为 jaxb 的根包会令人困惑，因为它不是您自己的代码。