将xsd转换为java时已定义错误
我想将一组复杂的xsd文件转换成Java/Hibernate实体。为此目的, 我下载了JAXB的2.2.7版。我解压缩文件,打开cmd.exe,导航到createmarshall示例的目录,运行antcompile确认一切正常,然后运行antclean消除结果,将一切返回到开始条件 当我尝试使用不同的xsd文件作为create封送处理示例的输入时,出现了问题。具体地说,当xsd文件通过更改同一标记类型的属性值来区分数据结构时,我遇到了一个错误。在这种情况下,创建封送处理示例会出现以下错误: [错误]“POCD_MT000040.InfrastructureRoot.typeId”已定义将xsd转换为java时已定义错误,java,xml,ant,jaxb,xsd,Java,Xml,Ant,Jaxb,Xsd,我想将一组复杂的xsd文件转换成Java/Hibernate实体。为此目的, 我下载了JAXB的2.2.7版。我解压缩文件,打开cmd.exe,导航到createmarshall示例的目录,运行antcompile确认一切正常,然后运行antclean消除结果,将一切返回到开始条件 当我尝试使用不同的xsd文件作为create封送处理示例的输入时,出现了问题。具体地说,当xsd文件通过更改同一标记类型的属性值来区分数据结构时,我遇到了一个错误。在这种情况下,创建封送处理示例会出现以下错误: [错
[xjc]文件第54行:/C:/Temp/jaxb/apps/create marshal/POCD_MT000040_SDTC.xsd 错误会一次又一次地重复,每次为不同的数据结构定义重新指定属性值时都会重复一次如何解决此错误? 以下是xsd文件中数据结构的前几次迭代:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<xs:schema targetNamespace="urn:the-publisher:v3"
xmlns:mif="urn:the-publisher:v3/mif"
xmlns="urn:the-publisher:v3"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified"
xmlns:sdtc="urn:the-publisher:sdtc">
<xs:annotation>
<xs:documentation>Manually edited to add Schema Extensions, July 2012</xs:documentation>
<xs:documentation>Generated using schema builder version 2.0. Stylesheets: RoseTreeToMIFStaticModel.xsl version: 1.1 StaticMifToXsd.xsl version 2.0</xs:documentation>
</xs:annotation>
<xs:complexType name="POCD_MT000040.InfrastructureRoot.typeId">
<xs:complexContent>
<xs:restriction base="II">
<xs:attribute name="root" type="uid"
use="required"
fixed="2.16.840.1.113883.1.3"/>
<xs:attribute name="extension" type="st"
use="required"/>
</xs:restriction>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="POCD_MT000040.Act">
<xs:sequence>
<xs:element name="realmCode" type="CS"
minOccurs="0"
maxOccurs="unbounded"/>
<xs:element name="typeId"
type="POCD_MT000040.InfrastructureRoot.typeId"
minOccurs="0"/>
<xs:element name="templateId" type="II"
minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="id" type="II" minOccurs="0"
maxOccurs="unbounded"/>
<xs:element name="code" type="CD"/>
<xs:element name="text" type="ED" minOccurs="0"/>
<xs:element name="statusCode" type="CS"
minOccurs="0"/>
<xs:element name="effectiveTime" type="IVL_TS"
minOccurs="0"/>
<xs:element name="priorityCode" type="CE"
minOccurs="0"/>
<xs:element name="languageCode" type="CS"
minOccurs="0"/>
<xs:element name="subject"
type="POCD_MT000040.Subject" minOccurs="0"/>
<xs:element name="specimen"
type="POCD_MT000040.Specimen" minOccurs="0"
maxOccurs="unbounded"/>
<xs:element name="performer"
type="POCD_MT000040.Performer2" minOccurs="0"
maxOccurs="unbounded"/>
<xs:element name="author"
type="POCD_MT000040.Author" minOccurs="0"
maxOccurs="unbounded"/>
<xs:element name="informant"
type="POCD_MT000040.Informant12"
minOccurs="0"
maxOccurs="unbounded"/>
<xs:element name="participant"
type="POCD_MT000040.Participant2"
minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="entryRelationship"
type="POCD_MT000040.EntryRelationship"
minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="reference"
type="POCD_MT000040.Reference"
minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="precondition"
type="POCD_MT000040.Precondition"
minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="nullFlavor"
type="NullFlavor" use="optional"/>
<xs:attribute name="classCode"
type="x_ActClassDocumentEntryAct" use="required"/>
<xs:attribute name="moodCode" type="x_DocumentActMood"
use="required"/>
<xs:attribute name="negationInd" type="bl"
use="optional"/>
</xs:complexType>
<xs:complexType name="POCD_MT000040.AssignedAuthor">
<xs:sequence>
<xs:element name="realmCode" type="CS"
minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="typeId"
type="POCD_MT000040.InfrastructureRoot.typeId"
minOccurs="0"/>
<xs:element name="templateId" type="II"
minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="id" type="II"
maxOccurs="unbounded"/>
<xs:element name="code" type="CE" minOccurs="0"/>
<xs:element name="addr" type="AD"
minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="telecom" type="TEL"
minOccurs="0" maxOccurs="unbounded"/>
<xs:choice>
<xs:element name="assignedPerson"
type="POCD_MT000040.Person" minOccurs="0"/>
<xs:element name="assignedAuthoringDevice"
type="POCD_MT000040.AuthoringDevice"
minOccurs="0"/>
</xs:choice>
<xs:element name="representedOrganization"
type="POCD_MT000040.Organization" minOccurs="0"/>
</xs:sequence>
<xs:attribute name="nullFlavor"
type="NullFlavor" use="optional"/>
<xs:attribute name="classCode"
type="RoleClassAssignedEntity"
use="optional" fixed="ASSIGNED"/>
</xs:complexType>
手动编辑以添加架构扩展,2012年7月
使用架构生成器版本2.0生成。样式表:RoseTreeToMIFStaticModel.xsl版本:1.1 StaticMiftoxd.xsl版本2.0
以下是错误消息的前几次迭代:
目标“compile”的生成顺序为[compile]完整的构建序列是[compile,javadoc,clean,run,]
编译:
[echo]正在编译架构…
[mkdir]Created dir:C:\Temp\jaxb\apps\create marshal\gen src
[mkdir]Created dir:C:\Temp\jaxb\apps\create marshal\gen src\primer\po
[xjc]xjc的内部版本id为2.2.7
[xjc]检查C:\Temp\jaxb\apps\create marshal\POCD\u MT000040\u SDTC.xsd的时间戳
[xjc]输入的最后修改时间为1409957672397
[xjc]输出的最后修改时间为-9223372036854775808
[xjc]编译文件:/C:/Temp/jaxb/apps/create marshal/POCD_MT000040_SDTC.xsd
[xjc][错误]“POCD_MT000040.InfrastructureRoot.typeId”已定义
[xjc]文件第54行:/C:/Temp/jaxb/apps/create marshal/POCD_MT000040_SDTC.xsd
[xjc]
[xjc][ERROR](与上述错误相关)第一个定义出现在此处
[xjc]文件第46行:/C:/Temp/jaxb/apps/create marshal/infrastructure/cda/POCD_MT000040_SDTC.xsd
[xjc]
[xjc][ERROR]“POCD_MT000040.Act”已定义
[xjc]文件第81行:/C:/Temp/jaxb/apps/create marshal/POCD_MT000040_SDTC.xsd
[xjc] ..…同一错误重复多次,每次重复xs:complexType一次 [xjc]在xjc任务中失败。有关更多详细信息,请使用Ant-verbose开关
编译:持续2秒
生成失败
C:\Temp\jaxb\apps\create marshal\build.xml:29:无法分析架构。应提供错误消息
在com.sun.tools.xjc.XJC2Task.\u doXJC(XJC2Task.java:520)
在com.sun.tools.xjc.XJC2Task.doXJC(XJC2Task.java:457)
位于com.sun.tools.xjc.XJC2Task.execute(XJC2Task.java:380)
位于com.sun.istack.tools.ProtectedTask.execute(ProtectedTask.java:103)
位于org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)
在sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)中
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
在java.lang.reflect.Method.invoke(Method.java:606)
位于org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
位于org.apache.tools.ant.Task.perform(Task.java:348)
在org.apache.tools.ant.Target.execute(Target.java:435)
位于org.apache.tools.ant.Target.performTasks(Target.java:456)
位于org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
位于org.apache.tools.ant.Project.executeTarget(Project.java:1364)
位于org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
位于org.apache.tools.ant.Project.executeTargets(Project.java:1248)
位于org.apache.tools.ant.Main.runBuild(Main.java:851)
位于org.apache.tools.ant.Main.startAnt(Main.java:235)
在org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
位于org.apache.tools.ant.launch.Launcher.main(Launcher.java:109) 以下是ant构建文件:
<?xml version="1.0" standalone="yes"?>
<!-- Copyright 2004 Sun Microsystems, Inc. All rights reserved. -->
<project basedir="." default="run">
<description>This sample application demonstrates how to use the ObjectFactory class to create a Java content tree from scratch and marshal it to XML data. It also demonstrates how to add content to a JAXB List property.</description>
<record name="build.log" loglevel="verbose" action="start"/>
<property name="jaxb.home" value="../.." />
<path id="classpath">
<pathelement path="src" />
<pathelement path="classes" />
<pathelement path="schemas" />
<fileset dir="${jaxb.home}" includes="lib/*.jar" />
</path>
<taskdef name="xjc" classname="com.sun.tools.xjc.XJCTask">
<classpath refid="classpath" />
</taskdef>
<!--compile Java source files-->
<target name="compile" description="Compile all Java source files">
<echo message="Compiling the schema..." />
<mkdir dir="gen-src" />
<mkdir dir="gen-src/primer/po" />
<xjc schema="POCD_MT000040_SDTC.xsd" package="primer.po" destdir="gen-src">
<produces dir="gen-src/primer/po" includes="**/*.java" />
</xjc>
<echo message="Compiling the java source files..." />
<mkdir dir="classes" />
<javac destdir="classes" debug="on">
<src path="src" />
<src path="gen-src" />
<classpath refid="classpath" />
</javac>
</target>
<target name="run" depends="compile" description="Run the sample app">
<echo message="Running the sample application..." />
<java classname="Main" fork="true">
<classpath refid="classpath" />
</java>
</target>
<target name="javadoc" description="Generates javadoc" depends="compile">
<echo message="Generating javadoc..." />
<mkdir dir="docs/api" />
<javadoc sourcepath="gen-src" destdir="docs/api" windowtitle="create-marshal (formerly SampleApp3)" useexternalfile="yes">
<fileset dir="." includes="gen-src/**/*.java" excludes="**/impl/**/*.java" />
</javadoc>
</target>
<target name="clean" description="Deletes all the generated artifacts.">
<delete dir="docs/api" />
<delete dir="gen-src" />
<delete dir="schemas" />
<delete dir="classes" />
</target>
</project>
这个示例应用程序演示了如何使用ObjectFactory类从头创建Java内容树并将其封送到XML数据。它还演示了如何向JAXB列表属性添加内容。
您报告的错误表明,不知何故,ant被指示读取相同的XML模式定义两次。事实上,错误消息说有一个定义在
C:\Temp\jaxb\apps\create-marshal\POCD_MT000040_SDTC.xsd
而另一个是在
...\create-marshal\infrastructure\cda\POCD_MT000040_SDTC.xsd
您应该清理createmarshal下面的文件树。您需要这两个文件中的一个,并且,相对于这个文件,o
..\coreschemas\datatypes.xsd
..\coreschemas\voc.xsd
..\coreschemas\NarrativeBlock.xsd
<xs:complexType name="POCD_MT000040.ObservationMedia">
...
<xs:element name="id" type="II" minOccurs="0" maxOccurs="unbounded"/>
...
<xs:attribute name="ID" type="xs:ID"/>
<bindings xmlns="http://java.sun.com/xml/ns/jaxb"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
version="2.1">
<bindings schemaLocation="./POCD_MT000040.xsd" node="/xs:schema">
<bindings node="//xs:complexType[@name='POCD_MT000040.ObservationMedia']/xs:attribute[@name='ID']">
<property name="xsid"/>
</bindings>
</bindings>
<bindings schemaLocation="./POCD_MT000040.xsd" node="/xs:schema">
<bindings node="//xs:complexType[@name='POCD_MT000040.RegionOfInterest']/xs:attribute[@name='ID']">
<property name="xsid"/>
</bindings>
</bindings>
<bindings schemaLocation="./POCD_MT000040.xsd" node="/xs:schema">
<bindings node="//xs:complexType[@name='POCD_MT000040.Section']/xs:attribute[@name='ID']">
<property name="xsid"/>
</bindings>
</bindings>
</bindings>
<xjc schema="POCD_MT000040_SDTC.xsd" binding="rename.xjb" ...