我试图在相同的包中使用相同的生成类。所以结构看起来应该是这样的:
com.test.common
-commonType.java
com.test.A
-objectA.java
com.test.B
-objectB.java
但我一直得到这个:
com.test.common
-commonType.java
com.test.A
-objectA.java
-commonType.java
com.test.B
-objectB.java
-commonType.java
我的common.xsd看起来像这样:
<?xml version="1.0"?>
<xs:schema elementFormDefault="qualified" version="1.0"
targetNamespace="http://test.com/magic/common"
xmlns="http://test.com/magic/common"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
jaxb:version="2.0">
<xs:complexType name="CommonType">
<xs:sequence>
<xs:element name="name" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:schema>
objectA.xsd看起来像
<?xml version="1.0"?>
<xs:schema elementFormDefault="qualified" version="1.0"
targetNamespace="http://test.com/magic/objectA"
xmlns:common="http://test.com/magic/common"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
jaxb:version="2.0">
<xs:complexType name="ObjectA">
<xs:sequence>
<xs:element name="size" type="xs:string" />
<xs:element name="commonA" type="common:CommonType" />
</xs:sequence>
</xs:complexType>
</xs:schema>
objectB.xsd看起来像:
<?xml version="1.0"?>
<xs:schema elementFormDefault="qualified" version="1.0"
targetNamespace="http://test.com/magic/objectB"
xmlns:common="http://test.com/magic/common"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
jaxb:version="2.0">
<xs:complexType name="ObjectB">
<xs:sequence>
<xs:element name="version" type="xs:string" />
<xs:element name="commonB" type="common:CommonType" />
</xs:sequence>
</xs:complexType>
</xs:schema>
我有一个常见的绑定文件common.xjb,如下所示:
<jxb:bindings schemaLocation="../xsd/common.xsd" node="/xsd:schema">
<jxb:schemaBindings>
<jxb:package name="com.test.common"/>
</jxb:schemaBindings>
</jxb:bindings>
最后我的maven工作看起来像这样:
<plugin>
<groupId>org.jvnet.jaxb2.maven2</groupId>
<artifactId>maven-jaxb2-plugin</artifactId>
<configuration>
<args>
<arg>-Xequals</arg>
</args>
<plugins>
<plugin>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics</artifactId>
<version>0.6.3</version>
</plugin>
</plugins>
<episode>true</episode>
<extension>true</extension>
<verbose>true</verbose>
<generateDirectory>src/main/java</generateDirectory>
</configuration>
<executions>
<execution>
<id>common</id>
<goals>
<goal>generate</goal>
</goals>
<configuration>
<generatePackage>com.test.common</generatePackage>
<schemaIncludes>
<includeSchema>xsd/common.xsd</includeSchema>
</schemaIncludes>
</configuration>
</execution>
<execution>
<id>login</id>
<goals>
<goal>generate</goal>
</goals>
<configuration>
<generatePackage>com.test.A</generatePackage>
<bindingIncludes>
<includeBinding>xjb/commons.xjb</includeBinding>
</bindingIncludes>
<schemaIncludes>
<includeSchema>xsd/objectA.xsd</includeSchema>
</schemaIncludes>
</configuration>
</execution>
<execution>
<id>alert</id>
<goals>
<goal>generate</goal>
</goals>
<configuration>
<generatePackage>com.test.B</generatePackage>
<bindingIncludes>
<includeBinding>xjb/commons.xjb</includeBinding>
</bindingIncludes>
<schemaIncludes>
<includeSchema>xsd/objectB.xsd</includeSchema>
</schemaIncludes>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
答案 0 :(得分:13)
maven-jaxb2-plugin
文档中有一部分专门针对separate schema compilation。但是你也可以用通常的XJC绑定来实现你的目标。
请勿在插件配置中使用generatePackage
,请在绑定中使用jaxb:package
,例如:
<jaxb:schemaBindings>
<jaxb:package name="generatePackage"/>
</jaxb:schemaBindings>
<jaxb:class ref="com.test.common.CommonType"/>
{/ 1}} commonType
上使用xjb/commons.xjb
SO免责声明:我是maven-jaxb2-plugin
。
答案 1 :(得分:9)
您可以使用JAXB XJC中的-episode
扩展来处理此用例:
XJC调用common.xsd
xjc -d out -episode common.episode common.xsd
XJC调用objectA.xsd
从第一步生成的剧集文件实际上是一个JAXB外部绑定文件,其中包含架构类型和现有类之间的链接。这可以防止XJC重新生成这些类。
xjc -d out objectA.xsd -extension -b common.episode
详细示例