Question

当我用JDK 8编译我的XSD时，我得到了我期望的输出。

当我用JDK 7编译我的XSD时，似乎没有读取我的binding.xjb文件。

我很确定这是jaxb-v2之间修复的众多缺陷之一

JDK7首次发布JAXB RI 2.2.4-1
JDK8首次发布JAXB RI 2.2.8

发行说明：JAXB

有人可以帮我解决如何更新JDK使用的JAXB RI的版本吗？

我正在使用Maven构建并使用...

的依赖项

  <dependency>
    <groupId>org.jvnet.jaxb2_commons</groupId>
    <artifactId>jaxb2-basics-runtime</artifactId>
    <version>0.6.4</version>
  </dependency>

我使用的插件是......

  <plugin>
    <groupId>org.jvnet.jaxb2.maven2</groupId>
    <artifactId>maven-jaxb2-plugin</artifactId>
    <version>0.13.3</version>
    <executions>
      <execution>
        <goals>
          <goal>generate</goal>
        </goals>
        <configuration>
          <catalog>target/classes/catalog.cat</catalog>
          <strict>false</strict>
          <extension>true</extension>
          <schemaIncludes>
            <include>*.xsd</include>
          </schemaIncludes>
          <bindingIncludes>
            <include>*.xjb</include>
          </bindingIncludes>
          <generatePackage>com.pcmsgroup.v21.esi.deviceservice.bean</generatePackage>
          <args>
            <arg>-XtoString</arg>
            <arg>-Xequals</arg>
            <arg>-XhashCode</arg>
            <arg>-Xinheritance</arg>
            <arg>-Xcopyable</arg>
            <arg>-XenumValue</arg>
            <arg>-Xannotate</arg>
          </args>
          <plugins>
            <plugin>
              <groupId>org.jvnet.jaxb2_commons</groupId>
              <artifactId>jaxb2-basics</artifactId>
              <version>0.9.5</version>
            </plugin>
            <plugin>
              <groupId>org.jvnet.jaxb2_commons</groupId>
              <artifactId>jaxb2-basics-annotate</artifactId>
              <version>0.6.5</version>
            </plugin>
          </plugins>
        </configuration>
      </execution>
    </executions>
    <configuration>
      <catalog>target/classes/catalog.cat</catalog>
      <strict>false</strict>
      <extension>true</extension>
      <schemaIncludes>
        <include>*.xsd</include>
      </schemaIncludes>
      <bindingIncludes>
        <include>*.xjb</include>
      </bindingIncludes>
      <generatePackage>com.jeff.bean</generatePackage>
      <args>
        <arg>-XtoString</arg>
        <arg>-Xequals</arg>
        <arg>-XhashCode</arg>
        <arg>-Xinheritance</arg>
        <arg>-Xcopyable</arg>
        <arg>-XenumValue</arg>
        <arg>-Xannotate</arg>
      </args>
      <plugins>
        <plugin>
          <groupId>org.jvnet.jaxb2_commons</groupId>
          <artifactId>jaxb2-basics</artifactId>
          <version>0.9.5</version>
        </plugin>
        <plugin>
          <groupId>org.jvnet.jaxb2_commons</groupId>
          <artifactId>jaxb2-basics-annotate</artifactId>
          <version>0.6.5</version>
        </plugin>
      </plugins>
    </configuration>
  </plugin>

我可能接近这个错误，也许我需要看看org.jvnet.jaxb2.maven2:maven-jaxb2-plugin

这显示了JDK和JDK 8运行之间的区别。在左侧，它似乎忽略binding.xjc文件，因此不知道枚举大小。

我们还可以看到生成的java类有不同的类型。

此外，它在JDK 8中生成Adapter类，但在JDK 7中不生成。

Answer 1

很少有建议：

args 在两个地方定义。一个在/plugin/executions/execution/configuration/args下，一个在/plugin/configuration/args下。您可以在/plugin/configuration/args。
在/ plugin / configuration下，有两个属性 schemaDirectory 和 bindingDirectory 。在上面的插件使用中无法看到，xsds和xjbs都在资源目录中吗？
您也可以尝试设置这些参数： forceRegenerate = true和 cleanPackageDirectories = false。

只需提及示例插件定义以供参考，您可以修剪不需要的详细信息。

<plugin>
    <groupId>org.jvnet.jaxb2.maven2</groupId>
    <artifactId>maven-jaxb2-plugin</artifactId>
    <version>0.8.3</version>
    <configuration>
        <generatePackage>com.some.sample.package</generatePackage>
        <schemaDirectory>src/main/resources/xsd</schemaDirectory>
        <bindingDirectory>src/main/resources/xjb</bindingDirectory>
        <generateDirectory>${project.build.directory}/generated-sources</generateDirectory>
        <extension>true</extension>
        <args>
            <arg>-no-header</arg>
            <arg>-Xxew</arg>
            <arg>-Xxew:instantiate lazy</arg>
            <arg>-Xxew:delete</arg>
            <arg>-XtoString</arg>
            <arg>-Xequals</arg>
            <arg>-XhashCode</arg>
            <arg>-Xvalue-constructor</arg>
            <arg>-Xfluent-api</arg>
            <arg>-Xannotate</arg>
        </args>
        <plugins>
            <plugin>
                <groupId>org.jvnet.jaxb2_commons</groupId>
                <artifactId>jaxb2-basics</artifactId>
                <version>${jaxb2.basics.version}</version>
            </plugin>
            <plugin>
                <groupId>org.jvnet.jaxb2_commons</groupId>
                <artifactId>jaxb2-fluent-api</artifactId>
                <version>${jaxb2.fluentapi.version}</version>
            </plugin>
            <plugin>
                <groupId>org.jvnet.jaxb2_commons</groupId>
                <artifactId>jaxb2-value-constructor</artifactId>
                <version>${jaxb2.value.constructor.version}</version>
            </plugin>
            <plugin>
                <groupId>org.jvnet.jaxb2_commons</groupId>
                <artifactId>jaxb2-basics-annotate</artifactId>
                <version>${jaxb2.basics.annotate.version}</version>
            </plugin>
        </plugins>
    </configuration>
    <executions>
        <execution>
            <id>abc.xsd</id>
            <goals>
                <goal>generate</goal>
            </goals>
            <configuration>
                <schemaIncludes>
                    <include>abc.xsd</include>
                </schemaIncludes>
                <bindingIncludes>
                    <include>abc.binding.xml</include>
                </bindingIncludes>
                <generatePackage>com.some.sample.package.transfer</generatePackage>
                <removeOldOutput>false</removeOldOutput>
                <forceRegenerate>true</forceRegenerate>
                <cleanPackageDirectories>false</cleanPackageDirectories>
            </configuration>
        </execution>
    </executions>
    <dependencies>
        <dependency>
            <groupId>com.github.jaxb-xew-plugin</groupId>
            <artifactId>jaxb-xew-plugin</artifactId>
            <version>${jaxb.xew.plugin.version}</version>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-xjc</artifactId>
            <version>${jaxb.xjc.version}</version>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-osgi</artifactId>
            <version>${jaxb.xjc.version}</version>
        </dependency>
    </dependencies>
</plugin>


<jaxb2.basics.version>0.9.2</jaxb2.basics.version>
<jaxb.xew.plugin.version>1.1</jaxb.xew.plugin.version>
<jaxb.xjc.version>2.2.6</jaxb.xjc.version>
<jaxb2.fluentapi.version>3.0</jaxb2.fluentapi.version>
<jaxb2.value.constructor.version>3.0</jaxb2.value.constructor.version>
<javax.xml.bind.version>2.2.6</javax.xml.bind.version>
<jaxb2.basics.annotate.version>1.0.4</jaxb2.basics.annotate.version>

如何更新JDK中使用的JAXB RI版本？

1 个答案: