问题
I have two XML Schemas. First (A.xsd) is located in a library jar file (mylib.jar) and the second one (B.xsd) is in my project.
I want to import A.xsd into the B.xsd and validate incoming XML via Jaxb2Marshaller embedded validator.
However I'm unable to make it work properly: it seems that inner XML validator of Jaxb2Marshaller does not understand references to files in jar-files (I just want to write something like <xs:import namespace="http://my/schema.xsd" schemaLocation="classpath:schema.xsd">).
How it could be fixed? How could library schema be referenced from a project schema?
回答1:
Check out my answer to a previous question on how a ResourceResolver can be used to solve this problem:
- JAXB SchemaFactory source order must follow import order between schemas?
Your implementation of LSResourceResolver will handle loading the schema from the classpath and converting it to the appropriate result.
回答2:
You will need to configure your own resolver. Nothing in jaxb will use classpath:.
There is a JAXB sample which shows this sort of thing.
回答3:
classpath: is not a valid url for schema location. You will have to use XML catalogs to load schemas from jars.
来源：https://stackoverflow.com/questions/3979053/xml-schema-reference