WSDL定制：XMLGregorianCalender到java.util.Date

Question

我有几个wsdl文件，差不多几百个。每当我为它们创建客户机jaxb客户机类时，jaxb就会自动将所有日期/时间字段映射到XMLGregorianCalender。经过大量的谷歌搜索，我发现提供一个单独的绑定文件是唯一的解决方案。

<bindings xmlns="http://java.sun.com/xml/ns/jaxb" version="2.0" >
    <globalBindings>
        <javaType name="java.util.Date" xmlType="xsd:dateTime"  />
    </globalBindings>
</bindings>

import java.util.Date;
import java.util.GregorianCalendar;

import javax.xml.bind.annotation.adapters.XmlAdapter;
import javax.xml.datatype.DatatypeFactory;
import javax.xml.datatype.XMLGregorianCalendar;

import java.util.Calendar;
import javax.xml.bind.annotation.adapters.XmlAdapter;



public class DateAdapter extends XmlAdapter<XMLGregorianCalendar, Date> {

    @Override
    public XMLGregorianCalendar marshal(Date date) throws Exception {
        GregorianCalendar gregorianCalendar = new GregorianCalendar();
        gregorianCalendar.setTime(date);
        XMLGregorianCalendar xmlGregorianCalendar = DatatypeFactory.newInstance().newXMLGregorianCalendar(gregorianCalendar);
        return xmlGregorianCalendar;
    }

    @Override
    public Date unmarshal(XMLGregorianCalendar xmlGregorianCalendar) throws Exception {
        return xmlGregorianCalendar.toGregorianCalendar().getTime();
    }

}

<bindings xmlns="http://java.sun.com/xml/ns/jaxb" version="2.0" >
    <globalBindings>
        <javaType name="java.util.Date" xmlType="xsd:dateTime"
        parseMethod="DateAdapter.marshal"
            printMethod="DateAdapter.unmarshal" />
    </globalBindings>
</bindings>

C:\Users\stuart\Desktop\code>wsimport -s src -d gen -b cust.txt http://localhost:8080/webservice-jaxws/DummyService?wsdl


parsing WSDL...


generating code...


compiling code...

C:\Users\stuart\Desktop\code\src\org\w3\_2001\xmlschema\Adapter1.java:13: cannot find symbol
symbol  : variable DateAdapter
location: class org.w3._2001.xmlschema.Adapter1
        return (DateAdapter.marshal(value));
                ^
C:\Users\stuart\Desktop\code\src\org\w3\_2001\xmlschema\Adapter1.java:17: cannot find symbol
symbol  : variable DateAdapter
location: class org.w3._2001.xmlschema.Adapter1
        return (DateAdapter.unmarshal(value));
                ^
2 errors
compilation failed, errors should have been reported

我将自定义设置保存在wsimport命令中给出的cust.txt中，DateAdapter类源文件也在同一个目录中。这个班没有包裹。下面是我的目录结构。

³   cust.txt
³   DateAdapter.java
³   
ÃÄÄÄgen
³   ÃÄÄÄorg
³   ³   ÀÄÄÄw3
³   ³       ÀÄÄÄ_2001
³   ³           ÀÄÄÄxmlschema
³   ³                   Adapter1.class
³   ³                   
³   ÀÄÄÄwebservice
³       ÀÄÄÄjaxws
³           ÀÄÄÄgenerated
³                   GetBook.class
³                   GetBookResponse.class
³                   ObjectFactory.class
³                   package-info.class
³                   Book.class
³                   BookService.class
³                   BookServiceImpl.class
³                   ReturnBook.class
³                   ReturnBookResponse.class
³                   
ÀÄÄÄsrc
    ÃÄÄÄorg
    ³   ÀÄÄÄw3
    ³       ÀÄÄÄ_2001
    ³           ÀÄÄÄxmlschema
    ³                   Adapter1.java
    ³                   
    ÀÄÄÄwebservice
        ÀÄÄÄjaxws
            ÀÄÄÄgenerated
                    GetBook.java
                    GetBookResponse.java
                    ObjectFactory.java
                    package-info.java
                    Book.java
                    BookService.java
                    BookServiceImpl.java
                    ReturnBook.java
                    ReturnBookResponse.java

Answer 1

通过使用与您所做的相同的绑定声明解决了这个问题，但我的DateAdapter实际上如下所示：

public class DateAdapter {

    private DateAdapter() {}

    public static String marshal(Date date) {
        Calendar cal = GregorianCalendar.getInstance();
        cal.setTime(date);
        return DatatypeConverter.printDateTime(cal);
    }

    public static Date unmarshal(String xmlDate) {
        return DatatypeConverter.parseDate(xmlDate).getTime();
    }
}

它就像一种魅力。XML端我有dateTime，java端我有java.util.Date。我实际上制作了另一个使用java.time.instant而不是Date的程序，我发现这更容易使用。