以下JAXB绑定文件按预期创建Adapter类,但Eclipse和XMLSpy表示它无效:
<?xml version="1.0" encoding="UTF-8"?>
<jxb:bindings xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jxb="http://java.sun.com/xml/ns/jaxb"
xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd" version="2.1">
<jxb:globalBindings>
<jxb:javaType name="java.util.Calendar" xmlType="xs:date" parseMethod="javax.xml.bind.DatatypeConverter.parseDate"
printMethod="javax.xml.bind.DatatypeConverter.printDate" />
<jxb:javaType name="java.util.Calendar" xmlType="xs:dateTime" parseMethod="javax.xml.bind.DatatypeConverter.parseDateTime"
printMethod="javax.xml.bind.DatatypeConverter.printDateTime" />
<jxb:javaType name="java.util.Calendar" xmlType="xs:time" parseMethod="javax.xml.bind.DatatypeConverter.parseTime"
printMethod="javax.xml.bind.DatatypeConverter.printTime" />
</jxb:globalBindings>
</jxb:bindings>
错误类似于:
cvc-complex-type.2.4.b: The content of element 'jxb:globalBindings' is not complete. One of '{"http://java.sun.com/xml/ns/jaxb":javaType, "http://java.sun.com/xml/ns/jaxb":serializable, WC[##other:"http://java.sun.com/xml/ns/jaxb"]}' is expected.
请注意,JAXB绑定模式文件使用前缀“jaxb”引用顶级元素。
如何创建有效的JAXB绑定文件?
答案 0 :(得分:9)
http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd是错误的,但没有人可以做任何事情:(
问题在于globalBindings
全局元素的定义。它看起来像这样:
<xs:element name="globalBindings">
<xs:annotation>
<xs:documentation>Customization values defined in global scope.</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence minOccurs="0">
<xs:element ref="jaxb:javaType" minOccurs="0" maxOccurs="unbounded" />
<xs:element ref="jaxb:serializable" minOccurs="0" />
<xs:any namespace="##other" processContents="lax">
<xs:annotation>
<xs:documentation>allows extension binding declarations to be specified.</xs:documentation>
</xs:annotation>
</xs:any>
</xs:sequence>
...
</xs:complexType>
但它应该是这样的:
<xs:element name="globalBindings">
<xs:annotation>
<xs:documentation>Customization values defined in global scope.</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence minOccurs="0">
<xs:element ref="jaxb:javaType" minOccurs="0" maxOccurs="unbounded" />
<xs:element ref="jaxb:serializable" minOccurs="0" />
<xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>allows extension binding declarations to be specified.</xs:documentation>
</xs:annotation>
</xs:any>
</xs:sequence>
...
</xs:complexType>
注意minOccurs="0" maxOccurs="unbounded"
元素上的<xs:any />
。
所以正式版强制你使用其他(比JAXB的)元素insinde globalBindings
。您可以查看[http://jaxb.java.net/nonav/2.0/binding-customization/http.java.sun.com.xml.1306680588/index.html](http://java.sun.com/xml/ns/jaxb/xjc命名空间),其中包含Sun对JAXB的扩展。
答案 1 :(得分:1)
显然,这个bug仍然没有修复。 <xsd:annotation><xsd:documentation>Use built in date conversion support</xsd:documentation>
的提示对我不起作用,因为我得到了一个不支持的绑定命名空间http://www.w3.org/2001/XMLSchema&#34; (翻译)错误。而是使用以下语法正常工作:
<jaxb:globalBindings>
<xjc:javaType
name="org.joda.time.LocalDate"
xmlType="xs:date"
adapter="org.example.XmlDateAdapter" />
</jaxb:globalBindings>
答案 2 :(得分:0)
对我而言,它可以将前缀从xs更改为xsd。我只能想象,原因是我的wsdl使用xsd-prefix定义名称空间。
答案 3 :(得分:0)
作为解决方法,只需添加<xsd:any/>
作为<globalBindings>
以下是一个示例:
<globalBindings>
<javaType name="java.util.Calendar" xmlType="xsd:time"
parseMethod="javax.xml.bind.DatatypeConverter.parseTime"
printMethod="javax.xml.bind.DatatypeConverter.printTime" />
<xsd:any/>
</globalBindings>
这在验证期间适用于STS 3.7.3 xml编辑器。
答案 4 :(得分:0)
我遇到了同样的错误,我通过从<javaType>
更改jaxb
元素的前缀来解决它(xmlns:jaxb =“http://java.sun.com/xml / ns / jaxb“)到xjc
(xmlns:xjc =”http://java.sun.com/xml/ns/jaxb/xjc“)。
因此,此代码出现错误:
<?xml version="1.0" encoding="UTF-8"?>
<jaxb:bindings xmlns="http://java.sun.com/xml/ns/jaxb"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb
http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd
http://www.w3.org/2001/XMLSchema http://www.w3.org/2001/XMLSchema.xsd"
version="2.1">
<jaxb:bindings schemaLocation="sci_paper_no_rdfa.xsd">
<jaxb:globalBindings>
<jaxb:javaType name="java.util.Date" xmlType="xs:date"
parseMethod="rs.ac.uns.ftn.jaxb.util.MyDataTypeConverter.parseDate"
printMethod="rs.ac.uns.ftn.jaxb.util.MyDataTypeConverter.printDate"/>
</jaxb:globalBindings>
</jaxb:bindings>
</jaxb:bindings>
固定代码如下所示:
<?xml version="1.0" encoding="UTF-8"?>
<jaxb:bindings xmlns="http://java.sun.com/xml/ns/jaxb"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb
http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd
http://www.w3.org/2001/XMLSchema http://www.w3.org/2001/XMLSchema.xsd"
version="2.1">
<jaxb:bindings schemaLocation="sci_paper_no_rdfa.xsd">
<jaxb:globalBindings> <!-- note that javaType now has xjc prefix -->
<xjc:javaType name="java.util.Date" xmlType="xs:date"
parseMethod="rs.ac.uns.ftn.jaxb.util.MyDataTypeConverter.parseDate"
printMethod="rs.ac.uns.ftn.jaxb.util.MyDataTypeConverter.printDate"/>
</jaxb:globalBindings>
</jaxb:bindings>
</jaxb:bindings>