问题
I have 2 maven modules.
- First one contains only a xsd schema to generate base POJO classes.
- Second on contains a xsd schema that imports first one with a catalog file and generate new POJO classes. Both generation works.
Now, I add annotations to both xsd files with annox (Swagger annotations). First module compilation succeeded but seconds module compilation fails with and exceptions :
[ERROR] Error while generating code.Location : com.sun.istack.SAXParseException2; systemId: jar:file:/C:/commons-0.0.1-SNAPSHOT.jar!/Commons.xsd; lineNumber: 15; columnNumber: 36; compiler was unable to honor annox:annotate schemaBinding customization. It is attached to a wrong place, or its inconsistent with other bindings.
First module
'Commons.xsd' :
<?xml version="1.0" encoding="UTF-8" ?> <xs:schema xmlns="http://www.test.com/commons" targetNamespace="http://www.test.com/commons" xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" xmlns:annox="http://annox.dev.java.net" xmlns:swagger="http://annox.dev.java.net/com.wordnik.swagger.annotations" xmlns:xs="http://www.w3.org/2001/XMLSchema" jaxb:extensionBindingPrefixes="annox" jaxb:version="2.1"> <xs:complexType name="BaseType"> <xs:annotation> <xs:appinfo> <annox:annotate target="class"> <swagger:ApiModel value="BaseType" description="Description" /> </annox:annotate> </xs:appinfo> </xs:annotation> <xs:sequence> <xs:element name="field1" type="xs:integer"/> </xs:sequence> </xs:complexType> </xs:schema>'pom.xml' :
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>test</groupId> <artifactId>commons</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <dependencies> <dependency> <groupId>com.wordnik</groupId> <artifactId>swagger-annotations</artifactId> <version>1.3.2</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.jvnet.jaxb2.maven2</groupId> <artifactId>maven-jaxb2-plugin</artifactId> <version>0.8.3</version> <executions> <execution> <goals> <goal>generate</goal> </goals> <configuration> <args> <arg>-Xannotate</arg> </args> <plugins> <plugin> <groupId>org.jvnet.jaxb2_commons</groupId> <artifactId>jaxb2-basics</artifactId> <version>0.6.5</version> </plugin> <plugin> <groupId>org.jvnet.jaxb2_commons</groupId> <artifactId>jaxb2-basics-annotate</artifactId> <version>0.6.5</version> </plugin> </plugins> </configuration> </execution> </executions> <dependencies> <dependency> <groupId>com.wordnik</groupId> <artifactId>swagger-annotations</artifactId> <version>1.3.2</version> </dependency> </dependencies> </plugin> </plugins> </build> </project>
Second module
'Extension.xsd' :
<?xml version="1.0" encoding="UTF-8"?> <xs:schema xmlns="http://www.test.com/extension" targetNamespace="http://www.test.com/extension" xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" xmlns:annox="http://annox.dev.java.net" xmlns:swagger="http://annox.dev.java.net/com.wordnik.swagger.annotations" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:c="http://www.test.com/commons" elementFormDefault="unqualified" attributeFormDefault="unqualified" jaxb:extensionBindingPrefixes="annox" jaxb:version="2.1"> <xs:import namespace="http://www.test.com/commons" schemaLocation="Commons.xsd" /> <xs:complexType name="Extension"> <xs:annotation> <xs:appinfo> <annox:annotate target="class"> <swagger:ApiModel value="Extension" description="Description" /> </annox:annotate> </xs:appinfo> </xs:annotation> <xs:complexContent> <xs:extension base="c:BaseType"> <xs:sequence> <xs:element name="field2" type="xs:integer" /> </xs:sequence> </xs:extension> </xs:complexContent> </xs:complexType> </xs:schema>'pom.xml' :
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>test</groupId> <artifactId>extension</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <dependencies> <dependency> <groupId>test</groupId> <artifactId>commons</artifactId> <version>${project.version}</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.jvnet.jaxb2.maven2</groupId> <artifactId>maven-jaxb2-plugin</artifactId> <version>0.8.3</version> <executions> <execution> <goals> <goal>generate</goal> </goals> <configuration> <args> <arg>-Xannotate</arg> </args> <episodes> <episode> <groupId>test</groupId> <artifactId>commons</artifactId> </episode> </episodes> <catalog>src/main/resources/catalog.xml</catalog> <plugins> <plugin> <groupId>org.jvnet.jaxb2_commons</groupId> <artifactId>jaxb2-basics</artifactId> <version>0.6.5</version> </plugin> <plugin> <groupId>org.jvnet.jaxb2_commons</groupId> <artifactId>jaxb2-basics-annotate</artifactId> <version>0.6.5</version> </plugin> </plugins> </configuration> </execution> </executions> <dependencies> <dependency> <groupId>com.wordnik</groupId> <artifactId>swagger-annotations</artifactId> <version>1.3.2</version> </dependency> </dependencies> </plugin> </plugins> </build> </project>'catalog.xml' !
<?xml version="1.0" encoding="UTF-8"?> <catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog"> <systemSuffix systemIdSuffix="Commons.xsd" uri="maven:test:commons!/Commons.xsd" /> </catalog>
It's been days I'm trying to solve, without success, this error.
回答1:
There is a bug using annox and episodes.
I've solved the same issue through external binding (xjb file). In this way the schema is also clean.
e.g.
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<jaxb:bindings
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:annox="http://annox.dev.java.net"
xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd"
jaxb:extensionBindingPrefixes="xjc annox"
version="2.1">
<jaxb:globalBindings>
<jaxb:serializable uid="12345"/>
</jaxb:globalBindings>
<jaxb:bindings schemaLocation="domain1.xsd" node="/xs:schema">
<jaxb:bindings node="xs:complexType[@name='SomeRootType']">
<annox:annotate>
<annox:annotate annox:class="javax.xml.bind.annotation.XmlRootElement" name="SomeRootType"/>
</annox:annotate>
</jaxb:bindings>
</jaxb:bindings>
</jaxb:bindings>
this is the maven plugin configuration
<plugin>
<groupId>org.jvnet.jaxb2.maven2</groupId>
<artifactId>maven-jaxb2-plugin</artifactId>
<version>0.8.1</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
<configuration>
<args>
<arg>-Xannotate</arg>
<arg>-Xnamespace-prefix</arg>
<arg>-nv</arg>
</args>
<extension>true</extension>
<forceRegenerate>true</forceRegenerate>
<bindingDirectory>${basedir}/src/main/resources/schema/xjb</bindingDirectory>
<bindingIncludes>
<include>*.xjb</include>
</bindingIncludes>
<schemas>
<schema>
<fileset>
<directory>${basedir}/src/main/resources/schema/project/b</directory>
<includes>
<include>*.xsd</include>
</includes>
</fileset>
</schema>
<schema>
<dependencyResource>
<groupId>com.project.a</groupId>
<artifactId>artifact.a</artifactId>
<resource>schema/a.xsd</resource>
</dependencyResource>
</schema>
</schemas>
<episodes>
<episode>
<groupId>com.project.a</groupId>
<artifactId>artifact.a</artifactId>
</episode>
</episodes>
<debug>true</debug>
<verbose>true</verbose>
<plugins>
<plugin>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics</artifactId>
<version>0.6.2</version>
</plugin>
<plugin>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics-annotate</artifactId>
<version>0.6.2</version>
</plugin>
<plugin>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-namespace-prefix</artifactId>
<version>1.1</version>
</plugin>
</plugins>
</configuration>
</plugin>
来源：https://stackoverflow.com/questions/23170839/jaxb-separate-episodes-with-annox-customizations-fails-saxparseexception2