riferimento/inclusi i file xsd in un barattolo

Question

Voglio aggiungere un file xsd al nostro progetto che si basa su tipi definiti in un altro xsd che si trova in un barattolo. Usiamo jaxb per generare classi Java dagli xsds. Come faccio riferisco a SchemaContainingFooTypeIsInaJAR.xsd in modo che 'FooType' risolve correttamente e che le classi Java corretti sui generato

<?xml version="1.0" encoding="UTF-8"?> 
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> 
<xs:include schemaLocation="SchemaContainingFooTypeIsInaJAR.xsd"/> 
<xs:complexType name="FooMoreType"> 
    <xs:complexContent> 
     <xs:extension base="FooType"> 
      <xs:sequence> 
       <xs:element name="something" type="xs:boolean" minOccurs="0"> 
        <xs:annotation> 
         <xs:documentation xml:lang="en"> 
          something something 
         </xs:documentation> 
        </xs:annotation> 
       </xs:element> 
      </xs:sequence> 
     </xs:extension> 
    </xs:complexContent> 
</xs:complexType> 
</xs:schema> 

Answer 1

Vedi XML Schema reference e JAXB SchemaFactory source order must follow import order between schemas?

appare Il consenso ad essere: è necessario fornire il proprio resolver.

Answer 2

Potreste essere interessati a queste caratteristiche:

• http://confluence.highsource.org/display/MJIIP/User+Guide#UserGuide-CompilingaschemafromaMavenartifact
• http://confluence.highsource.org/display/MJIIP/User+Guide#UserGuide-Usingcatalogs

In breve, è possibile scrivere un file di catalogo che puntare al tuo schema in un file JAR:

REWRITE_SYSTEM "some/url/a.xsd" "maven:org.jvnet.jaxb2.maven2:maven-jaxb2-plugin-tests-episodes-a!/a.xsd" 

DISCLAIMER: I am the principal dev di maven-jaxb2-plugin.

Answer 3

Sostituire la linea:

<xs:include schemaLocation="SchemaContainingFooTypeIsInaJAR.xsd"/>

con

<xs:include schemaLocation="jar:file:///path/to/jar/thing.jar!/path/inside/jar/to/file.xsd"/>