这更多是知识共享而不是提问。认为这个小的Ant片段可能对某人有用。
<target name="create-jaxb-index" depends="compile">
<!-- Create a suitable jaxb.index file on the fly to remove the need for an ObjectFactory
jaxb.index is a simple list of the domain objects without package or extension, e.g.
org.example.Domain.java -> Domain
-->
<fileset id="domain-sources" dir="${src}">
<include name="org/example/*.java"/>
</fileset>
<pathconvert property="domain-list" refid="domain-sources" pathsep="${line.separator}">
<chainedmapper>
<flattenmapper/>
<globmapper from="*.java" to="*" casesensitive="false"/>
</chainedmapper>
</pathconvert>
<echo file="${target}/classes/org/example/jaxb.index" message="${domain-list}"/>
</target>
好的,好的,所以它不会全面存储并存储所有的包名,以便它可以重建适当的文件结构,但它足以让你开始。
希望它有所帮助。
此外,你可以将这个小片段(少于目标元素)插入到这样的Maven构建中:
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.3</version>
<executions>
<execution>
<phase>compile</phase>
<configuration>
<tasks>
<!-- Create a suitable jaxb.index file on the fly to remove the need for an ObjectFactory
jaxb.index is a simple list of the domain objects without package or extension, e.g.
org.example.Domain.java -> Domain
-->
<fileset id="domain-sources" dir="${build.sourceDirectory}">
<include name="org/example/domain/*.java"/>
</fileset>
<pathconvert property="domain-list" refid="domain-sources" pathsep="${line.separator}">
<chainedmapper>
<flattenmapper/>
<globmapper from="*.java" to="*" casesensitive="false"/>
</chainedmapper>
</pathconvert>
<echo file="${build.outputDirectory}/org/example/domain/jaxb.index" message="${domain-list}"/>
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
答案 0 :(得分:2)
继Gary的例子之后,我接受了它并将其扩展,因此它适用于多个包目录。如果您在插件的依赖项中具有antcontrib依赖项,则以下内容应该有效:
<target>
<taskdef resource="net/sf/antcontrib/antlib.xml" classpathref="maven.dependency.classpath" />
<for param="dto-dir">
<path>
<dirset dir="${basedir}/src/main/java">
<include name="com/example/**/dto"/>
</dirset>
</path>
<sequential>
<property name="@{dto-dir}" basedir="${basedir}/src/main/java" relative="true" location="@{dto-dir}" />
<echo message="Creating jaxb.index file for directory: ${@{dto-dir}}" />
<echo message="@{dto-dir}" />
<fileset id="@{dto-dir}_dtos" dir="@{dto-dir}">
<include name="*Dto.java" />
</fileset>
<pathconvert property="@{dto-dir}_contents" refid="@{dto-dir}_dtos" pathsep="${line.separator}">
<chainedmapper>
<flattenmapper />
<globmapper from="*.java" to="*" casesensitive="false" />
</chainedmapper>
</pathconvert>
<echo file="${project.build.outputDirectory}/${@{dto-dir}}/jaxb.index" message="${@{dto-dir}_contents}" />
</sequential>
</for>
</target>
我不是一个蚂蚁专家,你可以看到,我不得不做一些奇怪的事情来创建独特的属性名称,但它对我有用。
答案 1 :(得分:1)
您还可以使用JAXBIndex plugin中的JAXB2 Basics。