JAXB 生成 JAXBElement<String>而不是字符串

问题描述

我正在使用 Apache CXF cxf-codegen-plugin Maven 插件从 WSDL 文件生成源代码.问题是我生成了 JAXBElement 而不是 String.我添加了 jaxb-bindings.xml 文件，如下所示:

I am using Apache CXF cxf-codegen-plugin Maven plugin to generate sources from WSDL file. Problem is that I get JAXBElement<String> generated instead of String. I have added the jaxb-bindings.xml file which looks like this:

<jaxb:bindings version="2.1"
               xmlns:jaxb="http://java.sun.com/xml/ns/jaxb">
    <jaxb:globalBindings generateElementProperty="false"/>
</jaxb:bindings>

这应该可以防止 JAXB 生成 JAXBElement.但它不起作用我仍然生成了 JAXBElement 而不是 String.

This should prevent JAXB to generate JAXBElement<String>. But it is not working I still have JAXBElement<String> generated instead of String.

我的 Maven 插件如下所示:

My Maven plugin looks like this:

<plugin>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-codegen-plugin</artifactId>
    <version>${cxf.runtime.version}</version>
    <dependencies>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-bindings-soap</artifactId>
            <version>${cxf.runtime.version}</version>
        </dependency>
    </dependencies>
    <executions>
        <execution>
            <id>generate-jaxb</id>
            <phase>generate-sources</phase>
            <configuration>
                <additionalJvmArgs>-Dfile.encoding=UTF8</additionalJvmArgs>
                <wsdlOptions>
                    <wsdlOption>
                        <wsdl>src/main/resources/wsdl/Cubiks.wsdl</wsdl>
                        <extraargs>
                            <extraarg>-b</extraarg>
                            <extraarg>${basedir}/jaxb-bindings.xml</extraarg>
                            <extraarg>-b</extraarg>
                            <extraarg>${basedir}/jaxws-bindings.xml</extraarg>
                            <extraarg>-exsh</extraarg>
                            <extraarg>true</extraarg>
                            <extraarg>-wsdlLocation</extraarg>
                            <extraarg></extraarg>
                        </extraargs>
                    </wsdlOption>
                    <wsdlOption>
                        <wsdl>src/main/resources/wsdl/CubiksCallBackService.wsdl</wsdl>
                        <extraargs>
                            <extraarg>-b</extraarg>
                            <extraarg>${basedir}/jaxws-bindings.xml</extraarg>
                            <extraarg>-b</extraarg>
                            <extraarg>${basedir}/jaxb-bindings.xml</extraarg>
                            <extraarg>-exsh</extraarg>
                            <extraarg>true</extraarg>
                            <extraarg>-p</extraarg>
                            <extraarg>com.cubiks.ws.callback</extraarg>
                            <extraarg>-wsdlLocation</extraarg>
                            <extraarg></extraarg>
                        </extraargs>
                    </wsdlOption>
                </wsdlOptions>
            </configuration>
            <goals>
                <goal>wsdl2java</goal>
            </goals>
        </execution>
    </executions>
</plugin>

CXF 版本为 2.6.0.有人知道问题出在哪里吗?

CXF version is 2.6.0. Does someone know where might be the problem?

编辑

XSD 非常庞大.这是生成 JAXBElement

The XSD is very huge. This is the element which generating JAXBElement<String>

  <xs:complexType name="ServiceResponse">
    <xs:sequence>
      <xs:element minOccurs="0" name="RequestStatus" type="tns:RequestStatus"/>
      <xs:element minOccurs="0" name="RequestStatusDescription" nillable="true" type="xs:string"/>
    </xs:sequence>
  </xs:complexType>
  <xs:element name="ServiceResponse" nillable="true" type="tns:ServiceResponse"/>

生成的源是:

@XmlElementRef(name = "RequestStatusDescription", namespace = "http://www.cubiksonline.com/2009/08/AssessmentProvider", type = JAXBElement.class)
protected JAXBElement<String> requestStatusDescription;

推荐答案

我要做的是用另一个 jaxb:bindings 包裹 jaxb:globalBindings.>

What I had to do is to wrap jaxb:globalBindings with another jaxb:bindings.

<jaxb:bindings version="2.0"
               xmlns:jaxb="http://java.sun.com/xml/ns/jaxb">
    <jaxb:bindings>
        <jaxb:globalBindings generateElementProperty="false"/>
    </jaxb:bindings>
</jaxb:bindings>

现在一切正常，不再生成JAXBElement.

Now everything is working, there is no JAXBElement<String> generated anymore.

这篇关于JAXB 生成 JAXBElement<String>而不是字符串的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！