问题描述
根据
所以我设置了我的 binding.xjb 以下内容：
So I have set to my binding.xjb the following:
<jxb:globalBindings typesafeEnumBase=""/>
以及运行 jaxb2-maven-plugin时我得到以下异常：
and when running the jaxb2-maven-plugin I get the following exception:
lineNumber: 5; columnNumber: 46; cvc-minLength-valid: Value '' with length = '0' is not facet-valid with respect to minLength '1' for type '#AnonType_typesafeEnumBaseglobalBindings'.
...
lineNumber: 5; columnNumber: 46; cvc-attribute.3: The value '' of attribute 'typesafeEnumBase' on element 'jxb:globalBindings' is not valid with respect to its type, 'null'.
据我所知，我无法设置空字符串到 typesafeEnumBase 即使文档说明了这一点。文档还提到它不能是 xsd：boolean 。
As far as I understand I cannot set the empty string "" to typesafeEnumBase even though the documentation says so. Documentation also mentions that it cannot be xsd:boolean.
我想要的只是将以下内容转换为 String 而不是 enum
All I want is to convert the following to String instead of enum
<xs:simpleType name="phraseID">
<xs:restriction base="escapedStringUserType">
<xs:enumeration value="NOT_SPECIFIED"/>
<xs:enumeration value="X000-9999"/>
<xs:enumeration value="X000-9998"/>
</xs:restriction>
</xs:simpleType>
相关的SO问题是但由于我无法设置空字符串或设置 xsd：boolean 的值为 typesafeEnumBase 这些答案都不适合我（两者都试过）。
A relevant SO question is here but since I cannot set the empty string "" or set the xsd:boolean value to typesafeEnumBase none of the answers work for me (tried both).
推荐答案
设置以下内容
<jxb:globalBindings typesafeEnumMaxMembers="0"/>
不会为具有枚举限制的所有简单类型生成任何枚举，而是将它们转换为字符串，但是在控制台中吐出警告，如下所示：
will not generate any enums for all simple types with enumeration restrictions instead will convert them to strings, however it spits out warnings in the console like the following:
Simple type "xxx-address" was not mapped to Enum due to EnumMemberSizeCap limit. Facets count: 10, current limit: 0. You can use customization attribute "typesafeEnumMaxMembers" to extend the limit.
这篇关于JAXB绑定 - 将typesafeEnumBase设置为空（将枚举转换为字符串）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！