我正在尝试为 XBRL 中定义的类型生成 Java 类。
我的构建过程基于 Maven 2，以下是我的试验。我只粘贴build部分，它依赖于一些属性：
package是我的目标包的名称
catalog是目录的路径和文件名。因为我没有互联网连接，所以我有很多条目，但我认为这些总是必要的
-- TR9401 for XBRL resources --
SYSTEM http://www.xbrl.org/2003/XLink http/www.xbrl.org/2003/xl-2003-12-31.xsd
SYSTEM http://www.w3.org/1999/xlink http/www.xbrl.org/2003/xlink-2003-12-31.xsd
xsd.path是 XSD 所在的目录
xsd.file就是下面这个极简XSD的文件名
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:import namespace="http://www.xbrl.org/2003/instance"
schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
</xs:schema>
我尝试过的所有插件都无法导入xl:nonEmptyURI.
But xl被映射到http://www.xbrl.org/2003/XLink（在我的目录中）导入<import namespace="http://www.w3.org/1999/xlink" schemaLocation="xlink-2003-12-31.xsd"/>它定义了nonEmptyURI
怎么了？我该如何修复它？
阿帕奇CXF
<plugin>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-xjc-plugin</artifactId>
<executions>
<execution>
<id>generate-sources</id>
<phase>generate-sources</phase>
<goals>
<goal>xsdtojava</goal>
</goals>
<configuration>
<xsdOptions>
<xsdOption>
<catalog>${catalog}</catalog>
<xsd>${xsd.path}/${xsd.file}</xsd>
<packagename>${package}</packagename>
</xsdOption>
</xsdOptions>
</configuration>
</execution>
</executions>
</plugin>
失败与
parsing a schema...
[ERROR] src-resolve: Cannot resolve the name 'xl:nonEmptyURI' to a(n) 'type definition' component.
line 389 of cache/http/www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd
jvnet maven-jaxb2-插件
<plugin>
<!-- http://jaxb.java.net/ -->
<groupId>org.jvnet.jaxb2.maven2</groupId>
<artifactId>maven-jaxb2-plugin</artifactId>
<version>0.8.2</version>
<executions>
<execution>
<id>generate</id>
<phase>generate-sources</phase>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
<configuration>
<catalog>${catalog}</catalog>
<schemaDirectory>${xsd.path}</schemaDirectory>
<generatePackage>${package}</generatePackage>
<strict>false</strict>
<extension>true</extension>
<plugins>
<plugin>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics</artifactId>
<version>0.6.4</version>
</plugin>
<plugin>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics-annotate</artifactId>
<version>0.6.4</version>
</plugin>
</plugins>
<args>
<arg>-Xannotate</arg>
<arg>-XtoString</arg>
</args>
</configuration>
</plugin>
错误是一样的，只是更详细一点
[INFO] Parsing input schema(s)...
[ERROR] Error while parsing schema(s).Location [ cache/http/www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd{389,74}].
org.xml.sax.SAXParseException: undefined simple type 'xl:nonEmptyURI'
at com.sun.xml.xsom.impl.parser.ParserContext$1.reportError(ParserContext.java:180)
at com.sun.xml.xsom.impl.parser.NGCCRuntimeEx.reportError(NGCCRuntimeEx.java:175)
at com.sun.xml.xsom.impl.parser.DelayedRef.resolve(DelayedRef.java:110)
[...]
[ERROR] Error while parsing schema(s).Location [ cache/http/www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd{412,77}].
org.xml.sax.SAXParseException: undefined simple type 'xl:nonEmptyURI'
at com.sun.xml.xsom.impl.parser.ParserContext$1.reportError(ParserContext.java:180)
at com.sun.xml.xsom.impl.parser.NGCCRuntimeEx.reportError(NGCCRuntimeEx.java:175)
at com.sun.xml.xsom.impl.parser.DelayedRef.resolve(DelayedRef.java:110)
[ERROR] Failed to execute goal org.jvnet.jaxb2.maven2:maven-jaxb2-plugin:0.8.2:generate (generate) on project solvency2: Unable to parse input schema(s). Error messages should have been provided. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.jvnet.jaxb2.maven2:maven-jaxb2-plugin:0.8.2:generate (generate) on project solvency2: Unable to parse input schema(s). Error messages should have been provided.
Mojo jaxb2-maven-插件
<plugin>
<!--http://mojo.codehaus.org/ -->
<groupId>org.codehaus.mojo</groupId>
<artifactId>jaxb2-maven-plugin</artifactId>
<version>1.5</version>
<executions>
<execution>
<id>xjc</id>
<phase>generate-sources</phase>
<goals>
<goal>xjc</goal>
</goals>
</execution>
</executions>
<configuration>
<schemaDirectory>${xsd.path}</schemaDirectory>
<packageName>${package}</packageName>
<catalog>${catalog}</catalog>
</configuration>
</plugin>
同样的错误，Xerces 的说法不同
[ERROR] file:[...]cache/http/www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd[472,74]
org.xml.sax.SAXParseException: src-resolve: Cannot resolve the name 'xl:nonEmptyURI' to a(n) 'simpleType definition' component.
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384)
