Я использую jaxb для генерации классов java из схемы xml. Схема импортирует XMLSchema.xsd, а ее содержимое используется как элемент в документе.
Если я удалю импорт и ссылку на "xsd: schema" соответственно, то компилятор привязки успешно завершит классы. Если я этого не сделаю, это приведет к следующим ошибкам, которые будут одинаковыми, если я попытаюсь создать классы Java только из XMLSchema.xsd!
> C:\Users\me>"%JAXB%/xjc" -extension -d tmp/uisocketdesc -p uis.jaxb uisocketdesc.xsd -b xml_binding_test.xml -b xml_binding_test_2.xml
-b xml_binding_test_3.xml
parsing a schema...
compiling a schema...
> [ERROR] A class/interface with the same name "uis.jaxb.ComplexType" is already in use. Use a class customization to resolve this conflict.
line 612 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Relevant to above error) another "ComplexType" is generated from here.
line 440 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] A class/interface with the same name "uis.jaxb.Attribute" is already in use. Use a class customization to resolve this conflict.
line 364 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Relevant to above error) another "Attribute" is generated from here.
line 1020 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] A class/interface with the same name "uis.jaxb.SimpleType" is already in use. Use a class customization to resolve this conflict.
line 2278 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Relevant to above error) another "SimpleType" is generated from here.
line 2222 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] A class/interface with the same name "uis.jaxb.Group" is already in use. Use a class customization to resolve this conflict.
line 930 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Relevant to above error) another "Group" is generated from here.
line 727 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] A class/interface with the same name "uis.jaxb.AttributeGroup" is already in use. Use a class customization to resolve this conflict.
line 1062 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Relevant to above error) another "AttributeGroup" is generated from here.
line 1026 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] A class/interface with the same name "uis.jaxb.Element" is already in use. Use a class customization to resolve this conflict.
line 721 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Relevant to above error) another "Element" is generated from here.
line 647 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1020 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Related to above error) This is the other declaration.
line 364 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] Two declarations cause a collision in the ObjectFactory class.
line 2278 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Related to above error) This is the other declaration.
line 2222 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] Two declarations cause a collision in the ObjectFactory class.
line 930 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Related to above error) This is the other declaration.
line 727 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] Two declarations cause a collision in the ObjectFactory class.
line 440 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Related to above error) This is the other declaration.
line 612 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] Two declarations cause a collision in the ObjectFactory class.
line 1026 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Related to above error) This is the other declaration.
line 1062 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] Two declarations cause a collision in the ObjectFactory class.
line 647 of "http://www.w3.org/2001/XMLSchema.xsd"
> [ERROR] (Related to above error) This is the other declaration.
line 721 of "http://www.w3.org/2001/XMLSchema.xsd"
Failed to produce code.