반응형
javax.xml.bind.UnmarshalException : 예기치 않은 요소입니다. 예상되는 요소는 (없음)입니다.
문자열을 비 정렬 화하는 동안이 오류가 발생합니다. JAXB를 사용하여 Java 파일을 만들었습니다.
JAXBContext jaxbContext = JAXBContext.newInstance(DocumentType.class);
Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
// Input string posted below
DocumentType dType = (DocumentType) unmarshaller.unmarshal(new StringReader("input string"));
스택 추적 :
Exception in thread "main" javax.xml.bind.UnmarshalException: unexpected element (uri:"http://ocrsdk.com/schema/recognizedBusinessCard-1.0.xsd", local:"document"). Expected elements are (none)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:647)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:243)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:238)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:105)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext$DefaultRootLoader.childElement(UnmarshallingContext.java:1048)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:483)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:465)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:135)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:506)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:376)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:602)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3065)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:881)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:203)
at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:175)
at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:157)
at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:214)
at JaxbTest.main(JaxbTest.java:19)
XSD :
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema targetNamespace="http://ocrsdk.com/schema/recognizedBusinessCard-1.0.xsd"
xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://ocrsdk.com/schema/recognizedBusinessCard-1.0.xsd"
elementFormDefault="qualified">
<xs:element name="document" type="tns:documentType"></xs:element>
<xs:complexType name="documentType">
<xs:sequence>
<xs:element name="businessCard" type="tns:businessCardType" minOccurs="0" maxOccurs="1"></xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="businessCardType">
<xs:sequence>
<xs:element name="field" type="tns:fieldType" minOccurs="0" maxOccurs="unbounded"></xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="fieldType">
<xs:sequence>
<xs:element name="value" type="xs:string" minOccurs="1" maxOccurs="1">
</xs:element>
<xs:element name="characters" type="tns:charactersType" minOccurs="0" maxOccurs="1"></xs:element>
<xs:element name="fieldComponents" type="tns:fieldComponentsType" minOccurs="0" maxOccurs="1"></xs:element>
</xs:sequence>
<xs:attribute name="type" type="tns:typeType"></xs:attribute>
</xs:complexType>
<xs:simpleType name="typeType">
<xs:restriction base="xs:string">
<xs:enumeration value="Name"></xs:enumeration>
<xs:enumeration value="Phone"></xs:enumeration>
<xs:enumeration value="Mobile"></xs:enumeration>
<xs:enumeration value="Fax"></xs:enumeration>
<xs:enumeration value="Company"></xs:enumeration>
<xs:enumeration value="Job"></xs:enumeration>
<xs:enumeration value="Address"></xs:enumeration>
<xs:enumeration value="Email"></xs:enumeration>
<xs:enumeration value="Web"></xs:enumeration>
<xs:enumeration value="Text"></xs:enumeration>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="charactersType">
<xs:sequence>
<xs:element name="char" type="tns:charType" minOccurs="0" maxOccurs="unbounded"></xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="charType">
<xs:simpleContent>
<xs:extension base="xs:string">
<xs:attribute name="suspicious" type="xs:boolean" use="optional"></xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="fieldComponentsType">
<xs:sequence>
<xs:element name="fieldComponent" type="tns:fieldComponentType" minOccurs="0" maxOccurs="unbounded"></xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="fieldComponentType">
<xs:sequence>
<xs:element name="value" type="xs:string" minOccurs="1" maxOccurs="1">
</xs:element>
</xs:sequence>
<xs:attribute name="type" type="tns:fieldComponentTypeType"></xs:attribute>
</xs:complexType>
<xs:simpleType name="fieldComponentTypeType">
<xs:restriction base="xs:string">
<xs:enumeration value="FirstName"></xs:enumeration>
<xs:enumeration value="MiddleName"></xs:enumeration>
<xs:enumeration value="LastName"></xs:enumeration>
<xs:enumeration value="ExtraName"></xs:enumeration>
<xs:enumeration value="PhonePrefix"></xs:enumeration>
<xs:enumeration value="PhoneCountryCode"></xs:enumeration>
<xs:enumeration value="PhoneCode"></xs:enumeration>
<xs:enumeration value="PhoneBody"></xs:enumeration>
<xs:enumeration value="PhoneExtension"></xs:enumeration>
<xs:enumeration value="ZipCode"></xs:enumeration>
<xs:enumeration value="Country"></xs:enumeration>
<xs:enumeration value="City"></xs:enumeration>
<xs:enumeration value="StreetAddress"></xs:enumeration>
<xs:enumeration value="JobPosition"></xs:enumeration>
<xs:enumeration value="JobDepartment"></xs:enumeration>
</xs:restriction>
</xs:simpleType>
</xs:schema>
입력 문자열 :
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<document xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://ocrsdk.com/schema/recognizedBusinessCard-1.0.xsd http://ocrsdk.com/schema/recognizedBusinessCard-1.0.xsd" xmlns="http://ocrsdk.com/schema/recognizedBusinessCard-1.0.xsd">
<businessCard>
<field type="Phone">
<value>783-37-00</value>
</field>
<field type="Phone">
<value>783-37-01</value>
</field>
<field type="Fax">
<value>783-26-63</value>
</field>
<field type="Email">
<value>john_sm@abbyy.com</value>
</field>
<field type="Web">
<value>www.abbyy.com</value>
</field>
<field type="Address">
<value>Otradnaya str., 2b, bld.6, 127273, Moscow, Russia</value>
</field>
<field type="Name">
<value>John Smith</value>
</field>
<field type="Company">
<value>ABBYY Headquarters</value>
</field>
<field type="Job">
<value>Product Analyst</value>
</field>
<field type="Text">
<value>ABBYY ABBYY Headquarters John Smith Product Analyst ABBYY Headquarters Otradnaya str., 2b, bld.6, 127273, Moscow, Russia Tel: 783-37-00 Fax: 783-26-63 john_sm@abbyy.com www.abbyy.com </value>
</field>
</businessCard>
</document>
XML 스키마에서 JAXB 모델을 생성 할 때 명명 된 복합 유형에 해당하는 전역 요소는 해당 메타 데이터를 클래스 @XmlElementDecl의 작성 메소드에 대한 주석으로 캡처 합니다 ObjectFactory. 클래스 JAXBContext만 생성 DocumentType하므로이 메타 데이터는 처리되지 않습니다. XML 스키마에서 JAXB 모델을 생성 한 JAXBContext경우 생성 된 패키지 이름 또는 ObjectFactory클래스 에서을 작성 하여 필요한 모든 메타 데이터가 처리되는지 확인해야합니다.
솔루션 예 :
JAXBContext jaxbContext = JAXBContext.newInstance(my.generatedschema.dir.ObjectFactory.class);
DocumentType documentType = ((JAXBElement<DocumentType>) jaxbContext.createUnmarshaller().unmarshal(inputStream)).getValue();
Alternatively if you want to persist in using the DocumentType class. Then you could just add the following annotation on top of your DocumentType class.
@XmlRootElement(name="document")
Note: the String value "document" refers to the name of the root tag of the xml message.
One of the reasons for this error is the use of the jaxb implementation from the jdk. I am not sure why such a problem can appear in pretty simple xml parsing situations. You may use the latest version of the jaxb library from a public maven repository:
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.2.12</version>
</dependency>
In our case we were getting UnmarshalException because a wrong Java package was specified in the following. The issue was resolved once the right package was in place:
@Bean
public Unmarshaller tmsUnmarshaller() {
final Jaxb2Marshaller jaxb2Marshaller = new Jaxb2Marshaller();
jaxb2Marshaller
.setPackagesToScan("java.package.to.generated.java.classes.for.xsd");
return jaxb2Marshaller;
}
ReferenceURL : https://stackoverflow.com/questions/20586737/javax-xml-bind-unmarshalexception-unexpected-element-expected-elements-are-no
반응형
'program tip' 카테고리의 다른 글
| MySQL은 now () (시간이 아닌 날짜 만)를 datetime 필드와 비교합니다. (0) | 2021.01.10 |
|---|---|
| MySQL의 한 데이터베이스에서 다른 데이터베이스로 테이블 이동 (0) | 2021.01.10 |
| node.js string.replace가 작동하지 않습니까? (0) | 2021.01.10 |
| momentjs를 사용하여 날짜를 epoch로 변환 한 다음 다시 날짜로 변환 (0) | 2021.01.10 |
| Jquery Ajax, mvc.net 컨트롤러에서 성공 / 오류 반환 (0) | 2021.01.10 |