我正在使用WsImport从远程WSDL文件生成一些Java源.请注意,这是从常规Scala项目内部进行的,即不是在Maven或Ant构建中完成的：

import com.sun.tools.ws.WsImport

def run(wsdlFile: File, destination: File, packageName: String = "generated"): Seq[File] = {        
  sys.props("javax.xml.accessExternalDTD") = "all"
  sys.props("javax.xml.accessExternalSchema") = "all"
  val xjcArgs = "" //TODO
  val args = s"-Xnocompile -XadditionalHeaders $xjcArgs -J-Djavax.xml.accessExternalDTD=all -b http://www.w3.org/2001/XMLSchema.xsd -p $packageName -s $destination $wsdlFile"
  WsImport.doMain(args.split(' '))
}

上面的代码很好用,我用它从上述Scala代码以编程方式生成Java WSDL客户端.

但是,现在,我还想使用一些WsImport插件(例如this和this)：

val xjcArgs = "-B-Xequals -B-XhashCode -B-Xvalue-constructor"

我收到此错误：没有这样的JAXB选项：-Xequals,即使我在我的类路径中添加了以下内容：

"org.jvnet.jaxb2_commons" % "jaxb2-basics" % "1.11.1",
"org.jvnet.jaxb2_commons" % "jaxb2-value-constructor" % "3.0",

如何强制WsImport使用这些插件？还是我直接使用WsImport以外的其他工具(例如ANT)？

尝试使用ANT

我在上面使用com.sun.tools.ws.WsImport,但还有另一个com.sun.tools.ws.ant.WsImport,我不确定是否要使用它.我尝试了这个：

val task = new com.sun.tools.ws.ant.WsImport2()
task.setPackage(packageName)
task.setWsdl(wsdlFile.getAbsolutePath)
task.setDestdir(destination.getAbsoluteFile)
task.setGenerateJWS(true)
task.setXadditionalHeaders(true)
task.setXnocompile(true)
task.setBinding("http://www.w3.org/2001/XMLSchema.xsd")
task.execute()

上面的“几乎有效”,但是我不知道如何在ant任务中设置绑定. wsimport接受-b http://www.w3.org/2001/XMLSchema.xsd,但ant任务仅接受文件作为参数:(

解决方法:

您可以修改val xjcArgs以在其中包含类路径吗？例如

val xjcArgs =“ -cp _path_ofjaxb2-basics.jar：other_plugin_jar_with_path -B-Xequals -B-XhashCode -B-Xvalue-constructor”以确保在WSImport调用上设置了类路径？

Edit

基于注释：这是我的ant命令.基本上,您还需要所有支撑罐.

<project name="jaxws-stack" default="wsimport">
<property name="jaxws.home" location="D:/tmp/wsimport"/>
<path id="wsimport.classpath">
    <fileset dir="${basedir}/lib">
            <include name="*.jar"/>
        </fileset>
</path>

<taskdef name="wsimport" classname="com.sun.tools.ws.ant.WsImport" classpathref="wsimport.classpath"/>

<target name="wsimport">
    <wsimport keep="true" verbose="true" wsdl="mywsdlurl_path">
        <xjcarg value="-Xequals"/>
        <xjcarg value="-XhashCode"/>
        <xjcarg value="-Xvalue-constructor"/>
    </wsimport>
</target>

在我的D：/tmp.wsimport中,我有以下jar：

       233,859 commons-beanutils-1.9.2.jar
       315,805 commons-lang3-3.1.jar
       293,543 commons-lang3-3.1.jar.zip
        60,686 commons-logging-1.1.1.jar
        23,205 istack-commons-runtime-2.21.jar
         7,595 istack-commons-tools-1.1.jar
        25,446 istack-commons-tools-2.21.jar
       866,992 jaxb-impl-2.1.10.jar
     3,147,690 jaxb-xjc-2.1.11.jar
       141,087 jaxb2-basics-1.11.1.jar
       166,736 jaxb2-basics-runtime-1.11.1.jar
       141,604 jaxb2-basics-tools-1.11.1.jar
         5,756 jaxb2-value-constructor-3.0.jar
     1,284,131 jaxws-rt-2.1.4.jar
       510,892 jaxws-tools-2.1.4.jar
        33,739 stax-ex-1.7.7.jar
       130,161 streambuffer-0.9.jar

只需调用Ant的默认目标,您将获得正确的Java文件.

Edit 2 to support command line/programmatic call.

.

Option 1:

仅呼叫WSImport.

"jdk_location\bin\java.exe"    -cp "lib\*" com.sun.tools.ws.WsImport -keep -verbose -B-Xequals -B-XhashCode -B-Xvalue-constructor  http://www.webservicex.com/globalweather.asmx?WSDL

Option 2

通过自定义类调用.

Java类：

package test;

import com.sun.tools.ws.WsImport;

public class Test
{
    public static void main(String args []) throws Throwable
    {
        WsImport.doMain(args); 
    }
}

命令提示符调用

"jdk_location\bin\java.exe" -cp ".;lib\*" test.Test  -keep -verbose -B-Xequals -B-XhashCode -B-Xvalue-constructo
r  -Xnocompile http://www.webservicex.com/globalweather.asmx?WSDL

Option 2c

还是一个自定义的Java类/方法,您可以在scala中使用它.确保使用我列出的jar正确设置了类路径.

package test;

import com.sun.tools.ws.WsImport;
public class MyWSImport {

    public static void main(String[] args) throws Throwable {

        String [] input = new String[] {"-keep",
                                "-verbose","-B-Xequals",
                                "-B-XhashCode",
                                "-B-Xvalue-constructor","-Xnocompile",
                                "http://www.webservicex.com/globalweather.asmx?WSDL"};
        WsImport.doMain(input); 

    }

    public void execute() throws Throwable
    {

        String [] input = new String[] {"-keep",
                                "-verbose","-B-Xequals",
                                "-B-XhashCode",
                                "-B-Xvalue-constructor","-Xnocompile",
                                "http://www.webservicex.com/globalweather.asmx?WSDL"};
        WsImport.doMain(input); 
    }
}