我想將一組複雜的xsd文件轉換爲Java/Hibernate實體。爲此, 我下載了JAXB from this link的2.2.7版本。我解壓縮文件,打開cmd.exe,導航到create-marshal示例的目錄,運行ant編譯以確認一切正常,然後運行ant clean以消除結果以將所有內容都返回到開始條件。將xsd轉換爲java時已經定義了錯誤
當我嘗試使用不同的xsd文件作爲create-marshal示例的輸入時,問題就出現了。特別是,當xsd文件通過更改相同標記類型的屬性的值來區分數據結構時,我遇到了一個錯誤。所述創建-編組樣品給出了在這種情況下,以下錯誤:
[ERROR]已定義 'POCD_MT000040.InfrastructureRoot.typeId'
[XJC]文件的管線54:/ C:/溫度/ JAXB/apps/create-marshal/POCD_MT000040_SDTC.xsd
錯誤重複一次又一次,每次重新分配屬性的值以用於不同的數據結構定義。 我該如何解決這個錯誤?
下面是在XSD文件中的數據結構的第一幾次迭代:
<?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>
這裏有錯誤消息的對應的第一幾個迭代:對於目標
生成序列( s)`compile'是[compile]
完整的編譯順序是[編譯,javadoc,clean,run]
編譯:
[echo]編譯模式...
[mkdir]創建目錄:C:\ Temp \ jaxb \ apps \ create-marshal \ gen-src
[mkdir]創建目錄:C:\ Temp \ jaxb \ apps \ create-marshal \ GEN-SRC \底漆\ PO
[XJC]建立XJC的id爲2.2.7
[XJC]的C檢查時間戳:\ TEMP \ JAXB \應用\創建-編組\ POCD_MT000040_SDTC.xsd
[XJC]的輸入端的最後修改時間是1409957672397
[XJC]的輸出的上次修改時間-9223372036854775808
[XJC]編譯的文件:/ C:/Temp/jaxb/apps/create-marshal/POCD_MT000040_SDTC.xsd
[xjc] [錯誤]'POCD_MT000 040.InfrastructureRoot.typeId」已定義
[XJC]文件的管線54:/ C:/Temp/jaxb/apps/create-marshal/POCD_MT000040_SDTC.xsd
[XJC]
[XJC] [ERROR](有關上述錯誤)的第一個定義這裏出現
[XJC]文件的行46:/ C:/Temp/jaxb/apps/create-marshal/infrastructure/cda/POCD_MT000040_SDTC.xsd
[XJC]
[XJC ] [ERROR] 'POCD_MT000040.Act' 是已定義
[XJC]文件的行81:/ C:/Temp/jaxb/apps/create-marshal/POCD_MT000040_SDTC.xsd
[XJC]
.....相同的錯誤會重複多次,每次重複一次xs:complexType
[xjc] XJC任務失敗。使用Ant -verbose開關獲取更多詳細信息
compile:持續時間2秒
BUILD FAILED
C:\ Temp \ jaxb \ apps \ create-marshal \ build.xml:29:無法解析架構。錯誤消息應在com.sun.tools.xjc.XJC2Task._doXJC(XJC2Task.java:520)
在com.sun.tools.xjc.XJC2Task.doXJC(XJC2Task.java:457)
已經提供
at com.sun.tools.xjc.XJC2Task.execute(XJC2Task.java:380)
at com.sun.istack.tools.ProtectedTask.execute(ProtectedTask.java:103)
at org.apache.tools.ant .UnknownElement.execute(UnknownElement.java:292)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本機方法)
在sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
一個噸sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
在java.lang.reflect.Method.invoke(Method.java:606)
在org.apache.tools.ant.dispatch.DispatchUtils.execute (DispatchUtils.java:106)
在org.apache.tools.ant.Task.perform(Task.java:348)
在org.apache.tools.ant.Target.execute(Target.java:435)
在org.apache.tools.ant.Target.performTasks(Target.java:456)
在org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
在org.apache.tools。 ant.Project.executeTarget(Project.java:1364)
在org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
在org.apache.tools.ant.Project.executeTargets(Project.java:1248)
在org.apache。 tools.ant.Main.runBuild(Main.java:851)
at org.apache.tools.ant.Main.startAnt(Main.java:235)
at org.apache.tools.ant.launch.Launcher。運行(Launcher.java:280)
在org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
這裏是Ant構建文件:
<?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>
我已創建'[JIRA](JAXB-1037)'。看起來只有「abc」和「ABC」形式(全部較低,全部大寫)的重複結果導致這個特定的錯誤/內部錯誤導致IllegalArgumentException。其他重複的字段名稱(例如「abc」和「ABc」)被正確診斷爲錯誤。 – laune 2014-09-06 14:27:11
有三個複雜類型帶有「id」和屬性ID。只有這三個導致問題。 **我已經添加了完整的xjb,修復了我的答案。** ---忘記JIRA:這僅僅適用於那些偶然發現Q並認爲應該提出問題的人,所以他們不會重複。 – laune 2014-09-06 15:48:50
我希望現在一切都清楚:完整的綁定文件,使用xjc編譯時沒有錯誤。 – laune 2014-09-06 15:55:00