使用XJC的Java类的XML模式
[英]XML schema to java classes using XJC
问题描述
I am using an oficial XSD schema downloaded from here: 
我正在使用从此处下载的官方XSD架构：
http://docs.oasis-open.org/ubl/os-UBL-2.0.zip http://docs.oasis-open.org/ubl/os-UBL-2.0.zip
(Path: xsd/maindoc/UBL-Order-2.0.xsd) （路径：xsd / maindoc / UBL-Order-2.0.xsd）
And when I use the following command for generating java classes with XJC, I always get an error in console which I don't know how to deal with. 当我使用以下命令通过XJC生成Java类时，我总是在控制台中收到一个错误，我不知道该如何处理。
Command: 命令：
xjc -d C:\Users\Oscar\Desktop\results -p com.ubl.order C:\Users\Oscar\Desktop\os-UBL-2.0\xsd\maindoc\UBL-Order-2.0.xsd
Error: 错误：
parsing a schema...
[WARNING] Simple type "UnitCodeContentType" was not mapped to Enum due to EnumMemberSizeCap limit. Facets count: 1.093, current limit: 256. You can use customization attribute "typesafeEnumMaxMembers" to extend the limit.
line 38 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/CodeList_UnitCode_UNECE_7_04.xsd
[WARNING] Simple type "BinaryObjectMimeCodeContentType" was not mapped to Enum due to EnumMemberSizeCap limit. Facets count: 616, current limit: 256. You can use customization attribute "typesafeEnumMaxMembers" to extend the limit.
line 38 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/CodeList_MIMEMediaTypeCode_IANA_7_04.xsd
[WARNING] Simple type "LanguageCodeContentType" was not mapped to Enum due to EnumMemberSizeCap limit. Facets count: 276, current limit: 256. You can use customization attribute "typesafeEnumMaxMembers" to extend the limit.
line 38 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/CodeList_LanguageCode_ISO_7_04.xsd
compiling a schema...
[ERROR] A class/interface with the same name "com.ubl.order.LocationType" is already in use. Use a class customization to resolve this conflict.
line 9890 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonAggregateComponents-2.0.xsd
[ERROR] (Relevant to above error) another "LocationType" is generated from here.
line 1543 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.TextType" is already in use. Use a class customization to resolve this conflict.
line 2598 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "TextType" is generated from here.
line 1070 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.NameType" is already in use. Use a class customization to resolve this conflict.
line 1718 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "NameType" is generated from here.
line 1105 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.AmountType" is already in use. Use a class customization to resolve this conflict.
line 613 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "AmountType" is generated from here.
line 57 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.MeasureType" is already in use. Use a class customization to resolve this conflict.
line 1668 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "MeasureType" is generated from here.
line 930 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.QuantityType" is already in use. Use a class customization to resolve this conflict.
line 2143 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "QuantityType" is generated from here.
line 1035 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.ChannelCodeType" is already in use. Use a class customization to resolve this conflict.
line 763 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "ChannelCodeType" is generated from here.
line 119 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.DocumentStatusCodeType" is already in use. Use a class customization to resolve this conflict.
line 1103 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "DocumentStatusCodeType" is generated from here.
line 618 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.PackagingTypeCodeType" is already in use. Use a class customization to resolve this conflict.
line 1873 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "PackagingTypeCodeType" is generated from here.
line 1113 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.TransportModeCodeType" is already in use. Use a class customization to resolve this conflict.
line 2753 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "TransportModeCodeType" is generated from here.
line 1708 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.AllowanceChargeReasonCodeType" is already in use. Use a class customization to resolve this conflict.
line 603 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "AllowanceChargeReasonCodeType" is generated from here.
line 19 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.TransportEquipmentTypeCodeType" is already in use. Use a class customization to resolve this conflict.
line 2728 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "TransportEquipmentTypeCodeType" is generated from here.
line 1609 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.PaymentMeansCodeType" is already in use. Use a class customization to resolve this conflict.
line 1978 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "PaymentMeansCodeType" is generated from here.
line 1212 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.CurrencyCodeType" is already in use. Use a class customization to resolve this conflict.
line 913 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "CurrencyCodeType" is generated from here.
line 517 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.LongitudeDirectionCodeType" is already in use. Use a class customization to resolve this conflict.
line 1563 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "LongitudeDirectionCodeType" is generated from here.
line 915 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.SubstitutionStatusCodeType" is already in use. Use a class customization to resolve this conflict.
line 2478 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "SubstitutionStatusCodeType" is generated from here.
line 1411 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.LineStatusCodeType" is already in use. Use a class customization to resolve this conflict.
line 1528 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "LineStatusCodeType" is generated from here.
line 816 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] A class/interface with the same name "com.ubl.order.LatitudeDirectionCodeType" is already in use. Use a class customization to resolve this conflict.
line 1468 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Relevant to above error) another "LatitudeDirectionCodeType" is generated from here.
line 717 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 9890 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonAggregateComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 1543 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 2598 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 1070 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1718 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 1105 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 613 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 57 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1668 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 930 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 2143 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 1035 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UnqualifiedDataTypeSchemaModule-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 763 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 119 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1103 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 618 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1873 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 1113 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 2753 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 1708 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 603 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 19 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 2728 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 1609 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1978 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 1212 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 913 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 517 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1563 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 915 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 2478 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 1411 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1528 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 816 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1468 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 717 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-QualifiedDatatypes-2.0.xsd
[ERROR] Two declarations cause a collision in the ObjectFactory class.
line 166 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonAggregateComponents-2.0.xsd
[ERROR] (Related to above error) This is the other declaration.
line 230 of file:/C:/Users/Oscar/Desktop/os-UBL-2.0/xsd/common/UBL-CommonBasicComponents-2.0.xsd
Failed to produce code.
What I tried was to not use the oficial XSD and generate my own using trang.jar. 我尝试的是不使用官方XSD并使用trang.jar生成自己的XSD。 The result was good, I got my generated java classes but when I create a XML document with JAXB (using those classes) the namespaces are not ok. 结果很好，我得到了生成的Java类，但是当我使用JAXB创建XML文档时（使用这些类），命名空间就不好了。
So, what I want is to use the oficial XSD but modified (maybe) to make it work. 因此，我要使用官方XSD，但要对其进行修改（也许是修改）以使其工作。
How can I solve this to get my generated classes? 如何解决此问题以获得生成的类？
Thanks in advance. 提前致谢。
2 个解决方案
解决方案1
3 已采纳 2012-06-12 04:16:42
Try this. 尝试这个。
- Be sure your JDK version is 1.6 or Later 确保您的JDK版本是1.6或更高版本
- $JAVA_HOME/bin on your PATH environment variable PATH环境变量上的$ JAVA_HOME / bin
- Open a cmd and locate inside to /UBL-2.0/xsd/maindoc 打开一个cmd并位于/UBL-2.0/xsd/maindoc的内部
- run:
xjc UBL-Order-2.0.xsd运行： xjc UBL-Order-2.0.xsd
解决方案2
2 2013-05-24 06:57:13
I created a library that encapsulates all the UBL 2.0 and 2.1 enerated files plus some sanity methods for the usage with Java 1.6 and Maven. 我创建了一个库，其中封装了所有UBL 2.0和2.1通电文件，以及一些用于Java 1.6和Maven的健全方法。 Look at https://github.com/phax/ph-ubl for details. 有关详细信息， 请参见https://github.com/phax/ph-ubl 。
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