[英]JAXB - Unmarshaller trying to instantiate an abstract class and failing to serialise to the correct class - ignoring @XmlSeeAlso
我一直在努力解決從以下 WSDL 創建的 JAXB 和 POJO 的解組問題（使用 jaxws-maven-plugin 和 wsimport）：
<wsdl:definitions targetNamespace="urn://tsys.com/xmlmessaging/CH" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tsys="urn://tsys.com/xmlmessaging/CH" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
<wsdl:types>
<xsd:schema targetNamespace="urn://tsys.com/xmlmessaging/CH" xmlns:tsys="urn://tsys.com/xmlmessaging/CH" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="urn://tsys.com/xmlmessaging/CH" elementFormDefault="qualified" attributeFormDefault="unqualified">
<xsd:complexType name="TSYSMsgType" abstract="true">
<xsd:attribute name="reqID" use="optional">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:maxLength value="8"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:complexType>
<xsd:complexType name="TSYSRequestMsgType" abstract="true" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSMsgType"></xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="TSYSResponseMsgType" abstract="true" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSMsgType">
<xsd:attribute name="status" type="xsd:string" use="required"/>
<xsd:attribute name="statusMsg" use="required">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:enumeration value="passed"/>
<xsd:enumeration value="failed"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
<xsd:attribute name="version" use="optional" type="xsd:token"/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="TSYSInquiryRequestType" abstract="true" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSRequestMsgType">
<xsd:attribute name="pageToken" use="optional">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:minLength value="0"/>
<xsd:maxLength value="200"/>
<xsd:whiteSpace value="preserve"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
<xsd:attribute name="pageItems" use="optional">
<xsd:simpleType>
<xsd:restriction base="xsd:integer">
<xsd:minInclusive value="1"/>
<xsd:maxInclusive value="999"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:attributeGroup name="baseKeyGroup">
<xsd:attribute name="key" type="xsd:token" use="optional"/>
<xsd:attribute name="keyType" use="optional">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:enumeration value="cardNbr"/>
<xsd:enumeration value="acctID"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:attributeGroup>
<xsd:attributeGroup name="acctKeyGroup">
<xsd:attribute name="key" type="xsd:token" use="optional"/>
<xsd:attribute name="keyType" use="optional">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:enumeration value="cardNbr"/>
<xsd:enumeration value="acctID"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:attributeGroup>
<xsd:complexType name="TSYSAcctInquiryRequestType" abstract="true" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSInquiryRequestType">
<xsd:attributeGroup ref="acctKeyGroup"/>
<xsd:attribute name="cardNbr" type="xsd:token" use="optional"/>
<xsd:attribute name="acctID" type="xsd:token" use="optional"/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="TSYSBaseInquiryRequestType" abstract="true" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSInquiryRequestType">
<xsd:attributeGroup ref="baseKeyGroup"/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="TSYSMultipleInquiryRequestType" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSRequestMsgType">
<xsd:sequence>
<xsd:element name="inquireRequest" type="TSYSInquiryRequestType" minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
<xsd:attributeGroup ref="baseKeyGroup"/>
<xsd:attribute name="cardNbr" type="xsd:token" use="optional"/>
<xsd:attribute name="acctID" type="xsd:token" use="optional"/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="TSYSInquiryResponseType" abstract="true" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSResponseMsgType">
<xsd:attribute name="restartToken" use="optional">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:minLength value="0"/>
<xsd:maxLength value="200"/>
<xsd:whiteSpace value="preserve"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="TSYSAcctInquiryResponseType" abstract="true" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSInquiryResponseType">
<xsd:attributeGroup ref="acctKeyGroup"/>
<xsd:attribute name="cardNbr" type="xsd:token" use="optional"/>
<xsd:attribute name="acctID" type="xsd:token" use="optional"/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="TSYSBaseInquiryResponseType" abstract="true" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSInquiryResponseType">
<xsd:attributeGroup ref="baseKeyGroup"/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="TSYSMultipleInquiryResponseType" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="TSYSResponseMsgType">
<xsd:sequence>
<xsd:element name="inquireResult" type="TSYSInquiryResponseType" minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
<xsd:attributeGroup ref="baseKeyGroup"/>
<xsd:attribute name="cardNbr" type="xsd:token" use="optional"/>
<xsd:attribute name="acctID" type="xsd:token" use="optional"/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:element name="inqAcctStatus">
<xsd:annotation id="inqAcctStatus">
</xsd:annotation>
<xsd:complexType>
<xsd:sequence>
<xsd:element ref="tsys:inqAcctStatusRequest"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="inqAcctStatusResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element ref="tsys:inqAcctStatusResult"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:complexType name="inqAcctStatusRequestType" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="tsys:TSYSAcctInquiryRequestType">
<xsd:sequence>
<xsd:element name="acctNbrRef" minOccurs="0">
<xsd:annotation id="inqAcctStatus.inqAcctStatusRequest.acctNbrRef">
<xsd:documentation>Last four characters of the account number when account id is used as the key field in the request. This element is used to retrieve statuses from the account level segment.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:integer">
<xsd:totalDigits value="4"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
</xsd:sequence>
<xsd:attribute name="statusReqCnt">
<xsd:annotation id="inqAcctStatus.inqAcctStatusRequest.statusReqCnt">
<xsd:documentation>Number of status codes that you are requesting.<br>If you do not send a value in statusReqCnt, TSYS returns all status codes for the account. The maximum number returned is 200.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:integer">
<xsd:totalDigits value="3"/>
<xsd:minInclusive value="1"/>
<xsd:maxInclusive value="200"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
<xsd:attribute name="version" use="required">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:enumeration value="1.2.0"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="inqAcctStatusResponseType" mixed="false">
<xsd:complexContent mixed="false">
<xsd:extension base="tsys:TSYSAcctInquiryResponseType">
<xsd:sequence>
<xsd:element name="statusCode" type="IASstatusCodeResponseDataType" minOccurs="0" maxOccurs="1" nillable="true"/>
</xsd:sequence>
<xsd:anyAttribute/>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="IASstatusCodeResponseDataType">
<xsd:sequence>
<xsd:element name="status" minOccurs="0" maxOccurs="200" nillable="true">
<xsd:annotation id="inqAcctStatus.inqAcctStatusResponse.statusCode.status">
<xsd:documentation>Container for status information.</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:sequence>
<xsd:element name="reason" nillable="true">
<xsd:annotation id="inqAcctStatus.inqAcctStatusResponse.statusCode.status.reason">
<xsd:documentation>Reason code that further defines the condition of the account. <br>See Account Status and Reason Codes in the TS2 Codes and Definitions manual.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:minLength value="1"/>
<xsd:maxLength value="2"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="desc" minOccurs="0" nillable="true">
<xsd:annotation id="inqAcctStatus.inqAcctStatusResponse.statusCode.status.desc">
<xsd:documentation>Description of the reason for the account status. <br>For example, if an account status is CL (Account closed), and the reason is IR, the description shows the meaning of IR (Closed Interest Rate).</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:minLength value="1"/>
<xsd:maxLength value="25"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="x_1.0.0" nillable="true" type="xsd:string"/>
<xsd:any minOccurs="0" maxOccurs="unbounded" processContents="lax"/>
</xsd:sequence>
<xsd:attribute name="code">
<xsd:annotation id="inqAcctStatus.inqAcctStatusResponse.statusCode.status.code">
<xsd:documentation>Code for the condition of the account. <br>See Account Status and Reason Codes in the TS2 Codes and Definitions manual.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:length value="2"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
<xsd:anyAttribute/>
</xsd:complexType>
</xsd:element>
<xsd:element name="x_1.0.0" nillable="true" type="xsd:string"/>
<xsd:element name="digitalIssuanceInd" minOccurs="0" nillable="true">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:enumeration value="DII not indicated"/>
<xsd:enumeration value="DII special processing"/>
<xsd:enumeration value="DII CRV Activated"/>
<xsd:enumeration value="NIL"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="x_1.2.0" nillable="true" type="xsd:string"/>
<xsd:any minOccurs="0" maxOccurs="unbounded" processContents="lax"/>
</xsd:sequence>
<xsd:anyAttribute/>
</xsd:complexType>
<xsd:element name="inqAcctStatusRequest" type="inqAcctStatusRequestType" substitutionGroup="inquireRequest"/>
<xsd:element name="inqAcctStatusResult" type="inqAcctStatusResponseType" substitutionGroup="inquireResponse"/>
<xsd:element name="inqMulti">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="inqMultiRequest" type="tsys:TSYSMultipleInquiryRequestType" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="inqMultiResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="inqMultiResult" type="tsys:TSYSMultipleInquiryResponseType" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="inquireRequest" type="tsys:TSYSInquiryRequestType"/>
<xsd:element name="inquireResponse" type="tsys:TSYSInquiryResponseType" nillable="true"/>
<xsd:complexType name="currency">
<xsd:simpleContent>
<xsd:extension base="xsd:decimal">
<xsd:attribute name="code" use="required">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:length value="3"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
<xsd:simpleType name="phoneNumber">
<xsd:restriction base="xsd:string"/>
</xsd:simpleType>
<xsd:complexType name="base64Binary">
<xsd:simpleContent>
<xsd:extension base="xsd:base64Binary">
<xsd:attribute name="checksum">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:length value="8"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
<xsd:complexType name="charLargeObj">
<xsd:simpleContent>
<xsd:extension base="xsd:string">
<xsd:attribute name="checksum">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:length value="8"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
<xsd:simpleType name="TSYScustID">
<xsd:restriction base="xsd:token">
<xsd:length value="9"/>
<xsd:pattern value="\d+"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:schema>
</wsdl:types>
<wsdl:message name="soapTSYSprofileInq">
<wsdl:part element="tsys:TSYSprofileInq" name="TSYSprofile"/>
</wsdl:message>
<wsdl:message name="inqMultiSoapIn">
<wsdl:part element="tsys:inqMulti" name="parameters"/>
</wsdl:message>
<wsdl:message name="inqMultiSoapOut">
<wsdl:part element="tsys:inqMultiResponse" name="parameters"/>
</wsdl:message>
<wsdl:portType name="TSYSXMLMessagingSoapInquiry">
<wsdl:operation name="inqMulti">
<wsdl:input message="tsys:inqMultiSoapIn"/>
<wsdl:output message="tsys:inqMultiSoapOut"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="TSYSXMLMessagingSoapInquiry" type="tsys:TSYSXMLMessagingSoapInquiry">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="inqMulti">
<soap:operation soapAction="urn://tsys.com/xmlmessaging/CH/inqMulti" style="document"/>
<wsdl:input>
<soap:header message="tsys:soapTSYSprofileInq" part="TSYSprofile" use="literal"/>
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:header message="tsys:soapTSYSprofileInq" part="TSYSprofile" use="literal"/>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="TSYSXMLMessagingInquiry">
<wsdl:port binding="tsys:TSYSXMLMessagingSoapInquiry" name="TSYSXMLMessagingSoapInquiry05">
<soap:address location="HTTP://YOUR.URL.HERE"/>
</wsdl:port>
<wsdl:port binding="tsys:TSYSXMLMessagingSoapInquiry" name="TSYSXMLMessagingSoapInquiry06">
<soap:address location="HTTP://YOUR.URL.HERE"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
wsimport 生成的 Java 類：
TSYSInquiryResponseType
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "TSYSInquiryResponseType")
@XmlSeeAlso({
TSYSAcctInquiryResponseType.class,
TSYSBaseInquiryResponseType.class,
TSYSCustomerInquiryResponseType.class
})
public class TSYSInquiryResponseType
extends TSYSResponseMsgType
{
@XmlAttribute(name = "type", namespace = "http://www.w3.org/2001/XMLSchema-instance")
private String xsiType;
@XmlAttribute(name = "restartToken")
protected String restartToken;
/**
* Gets the value of the restartToken property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getRestartToken() {
return restartToken;
}
/**
* Sets the value of the restartToken property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setRestartToken(String value) {
this.restartToken = value;
}
public String getXsiType() {
return xsiType;
}
public void setXsiType(String xsiType) {
this.xsiType = xsiType;
}
}
InqAcctStatusResponseType
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "TSYSAcctInquiryResponseType")
@XmlSeeAlso({
InqAcctStatusResponseType.class
})
public abstract class TSYSAcctInquiryResponseType
extends TSYSInquiryResponseType
{
@XmlAttribute(name = "cardNbr")
@XmlJavaTypeAdapter(CollapsedStringAdapter.class)
@XmlSchemaType(name = "token")
protected String cardNbr;
@XmlAttribute(name = "acctID")
@XmlJavaTypeAdapter(CollapsedStringAdapter.class)
@XmlSchemaType(name = "token")
protected String acctID;
/**
* Gets the value of the cardNbr property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getCardNbr() {
return cardNbr;
}
/**
* Sets the value of the cardNbr property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setCardNbr(String value) {
this.cardNbr = value;
}
/**
* Gets the value of the acctID property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getAcctID() {
return acctID;
}
/**
* Sets the value of the acctID property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setAcctID(String value) {
this.acctID = value;
}
}
InqAcctStatusResponseType
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "inqAcctStatusResponseType", propOrder = {
"statusCode"
})
public class InqAcctStatusResponseType
extends TSYSAcctInquiryResponseType
{
@XmlElementRef(name = "statusCode", namespace = "urn://tsys.com/xmlmessaging/CH", type = JAXBElement.class, required = false)
protected JAXBElement<IASstatusCodeResponseDataType> statusCode;
@XmlAnyAttribute
private Map<QName, String> otherAttributes = new HashMap<QName, String>();
/**
* Gets the value of the statusCode property.
*
* @return
* possible object is
* {@link JAXBElement }{@code <}{@link IASstatusCodeResponseDataType }{@code >}
*
*/
public JAXBElement<IASstatusCodeResponseDataType> getStatusCode() {
return statusCode;
}
/**
* Sets the value of the statusCode property.
*
* @param value
* allowed object is
* {@link JAXBElement }{@code <}{@link IASstatusCodeResponseDataType }{@code >}
*
*/
public void setStatusCode(JAXBElement<IASstatusCodeResponseDataType> value) {
this.statusCode = value;
}
/**
* Gets a map that contains attributes that aren't bound to any typed property on this class.
*
* <p>
* the map is keyed by the name of the attribute and
* the value is the string value of the attribute.
*
* the map returned by this method is live, and you can add new attribute
* by updating the map directly. Because of this design, there's no setter.
*
*
* @return
* always non-null
*/
public Map<QName, String> getOtherAttributes() {
return otherAttributes;
}
}
因此，您可以看到抽象TSYSInquiryResponseType包含一個@XmlSeeAlso將其鏈接到另一個抽象TSYSAcctInquiryResponseType類，而后者又將@XmlSeeAlso鏈接到具體的InqAcctStatusResponseType類 - 該類又具有@XmlType標記。
我的理解是這種繼承和上下文加載的結合應該使解組器能夠處理下面的 SOAP 消息並創建正確的 inqAcctStatusResponseType 類； 但是，我得到了一個 InstantiationException - 因為解組器正在嘗試實例化抽象的TSYSInquiryResponseType 。
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="urn://tsys.com/xmlmessaging/CH">
<soap:Header>
<TSYSprofileInq xsi:type="TSYSprofileType">
<clientID>8571</clientID>
<userID>MOBAPP</userID>
<vendorID>00000000</vendorID>
<securityID>8571</securityID>
<logID>MOBAPP</logID>
<TSYSInfo>CIC1VS0P-MQP0</TSYSInfo>
</TSYSprofileInq>
</soap:Header>
<soap:Body>
<inqMultiResponse>
<inqMultiResult status="000" statusMsg="passed" acctID="00000096432" key="5276690020709766" keyType="cardNbr">
<inquireResult xsi:type="inqAcctStatusResponseType" status="000" statusMsg="passed" key="5276690020709766" keyType="cardNbr" version="1.2.0">
<statusCode>
<status code="IN">
<reason>C</reason>
<desc>INACTIVE SINCE OPEN</desc>
<x_1.0.0/>
</status>
<status code="DC">
<reason>Q1</reason>
<desc>FIXED REPAYMENT PROGRAM</desc>
<x_1.0.0/>
</status>
<status code="FU">
<reason>PU</reason>
<desc>FIRST USE WAS PURCHASE</desc>
<x_1.0.0/>
</status>
<status code="TA">
<reason>P</reason>
<desc>PERSONAL TYPE ACCOUNT</desc>
<x_1.0.0/>
</status>
<status code="YT">
<reason>Y</reason>
<desc>ACCOUNT CYCLED TODAY</desc>
<x_1.0.0/>
</status>
<x_1.0.0/>
<digitalIssuanceInd>DII not indicated</digitalIssuanceInd>
<x_1.2.0/>
</statusCode>
</inquireResult>
</inqMultiResult>
</inqMultiResponse>
</soap:Body>
</soap:Envelope>
2022-06-10 09:58:07.816 錯誤 3604 --- [o-auto-1-exec-2] cvpswTsysWebClient：在檢索 AccountId 查詢時捕獲異常：00000097686，異常：org.springframework.oxm.UnmarshallingFailureException：JAXB 解組例外; 嵌套異常是 javax.xml.bind.UnmarshalException: Unable to create an instance of com.virginmoney.tsys.ws.client.generated.TSYSInquiryResponseType with linked exception: [java.lang.InstantiationException]
我進行了搜索，發現描述了類似的問題： JAXB: Unmarshaller trying to instantiate abstract class (ignoring xsi:type)
JAXB Unmarshalling 期間的 InstantiationException（抽象基類，帶有 @XmlSeeAlso 具體子類）
這些建議似乎都沒有產生任何影響。 我正在使用 Java11 和 spring-boot-starter-parent v2.6.0
請問有人有什么想法嗎？ 我覺得我有點代碼盲了。
提前致謝。
更新 - 解決方案操縱 SOAP 響應以注入命名空間導致解組器按預期工作
StreamResult result = new StreamResult(bytArrayOutputStream);
getWebServiceTemplate().sendSourceAndReceiveToResult(marshall(inqMulti), webServiceMessage -> {
try {
SoapHeader soapHeader = ((SoapMessage) webServiceMessage).getSoapHeader();
// create the header element
ObjectFactory factory = new ObjectFactory();
TSYSprofileType inqAcctStatusSoapHeader =
factory.createTSYSprofileType();
inqAcctStatusSoapHeader.setClientID(profileHeaderClientId);
inqAcctStatusSoapHeader.setUserID(profileHeaderUserId);
inqAcctStatusSoapHeader.setVendorID(profileHeaderVendorId);
JAXBElement<TSYSprofileType> headers =
factory.createTSYSprofileInq(inqAcctStatusSoapHeader);
// create a marshaller
JAXBContext context = JAXBContext.newInstance(TSYSprofileType.class);
Marshaller marshaller = context.createMarshaller();
// marshal the headers into the specified result
marshaller.marshal(headers, soapHeader.getResult());
} catch (JAXBException e) {
logger.error("Exception caught whilst activation for AccountId: {}, Exception: {}", accountId, e);
}
}, result);
String inqMultiResponseString = new String(bytArrayOutputStream.toByteArray());
inqMultiResponseString = inqMultiResponseString.replaceAll("<inqMultiResponse xmlns=\"urn://tsys.com/xmlmessaging/CH\">", "<inqMultiResponse xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:tsys=\"urn://tsys.com/xmlmessaging/CH\">");
inqMultiResponseString = inqMultiResponseString.replaceAll("</", "</tsys:");
inqMultiResponseString = inqMultiResponseString.replaceAll("<(?!/)", "<tsys:");
inqMultiResponseString = inqMultiResponseString.replaceFirst("<tsys:", "<"); //fixing the <xml version> tag
inqMultiResponseString = inqMultiResponseString.replaceAll("xsi:type=\"", "xsi:type=\"tsys:");
我設法解決了我的問題 - 結果發現我收到的 SOAP 響應缺少預期的命名空間聲明。 添加這些（通過一些字符串操作）允許解組器按預期工作
JAXB“在此上下文中也不知道其任何超類”，避免使用@XmlSeeAlso
[英]JAXB “nor any of its super class is known to this context” avoid @XmlSeeAlso
JAXB-如果類是同一類的字段，是否應該使用@XmlSeeAlso綁定類
[英]JAXB - Should we bind classes with @XmlSeeAlso if they are fields of the same class
配置JAXB解組器以處理同時具有acessor方法和字段的類
[英]Configure JAXB unmarshaller to handle class having both acessor methods and field
在復雜類上使用JAXB解組器時AtomicInteger遞增
[英]AtomicInteger increments when using JAXB unmarshaller on complex class
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