如何在HyperJaxb3 Cxf项目（从wsdl生成代码）中将现有ID设置为主键？ [英] How to set existing Id as primary key in HyperJaxb3 Cxf project, (code generation from wsdl)?
本文介绍了如何在HyperJaxb3 Cxf项目（从wsdl生成代码）中将现有ID设置为主键？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我试图将主键重新定义为现有ID，但是要使用从wsdl文件生成的Apache CXF插件。 wsdl文件在此处- https://api.mindbodyonline.com/0_5/ClientService.asmx？ wsdl
I am trying to redifine primary key to existing IDs, but with Apache CXF plugin generation from wsdl file. wsdl file is here - https://api.mindbodyonline.com/0_5/ClientService.asmx?wsdl
我的pom.xml：
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>MindBodyCXF</groupId>
<artifactId>CXFSpring</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>CXFSpring Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<cxf.version>2.5.6</cxf.version>
<hibernate-jpa-2.1-api.version>1.0.0.Final</hibernate-jpa-2.1-api.version>
<hibernate-entitymanager.version>4.3.8.Final</hibernate-entitymanager.version>
<hyperjaxb3-ejb.version>0.5.5</hyperjaxb3-ejb.version>
<hsqldb.version>2.3.2</hsqldb.version>
<hibernate.maven.plugin.version>2.2</hibernate.maven.plugin.version>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>3.0.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>3.0.1.RELEASE</version>
</dependency>
<!-- Apache CXF -->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>${cxf.version}</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>${cxf.version}</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-databinding-jaxb</artifactId>
<version>${cxf.version}</version>
</dependency>
<!-- Hibernate -->
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.1-api</artifactId>
<version>${hibernate-jpa-2.1-api.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hibernate-entitymanager.version}</version>
</dependency>
<!-- Hyperjaxb3 -->
<dependency>
<groupId>org.jvnet.hyperjaxb3</groupId>
<artifactId>hyperjaxb3-ejb-runtime</artifactId>
<version>${hyperjaxb3-ejb.version}</version>
</dependency>
<!-- HSQLDB -->
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>${hsqldb.version}</version>
<scope>runtime</scope>
</dependency>
<!--PostgresSQL-->
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.1-901.jdbc4</version>
</dependency>
<!-- Logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
<exclusions>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
<exclusion>
<groupId>logkit</groupId>
<artifactId>logkit</artifactId>
</exclusion>
<exclusion>
<groupId>avalon-framework</groupId>
<artifactId>avalon-framework</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- Testing -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.7</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>3.0.1.RELEASE</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hisrc.hifaces20</groupId>
<artifactId>hifaces20-testing</artifactId>
<version>0.1.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.1.0.Final</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-core</artifactId>
<version>3.0.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-rs-client</artifactId>
<version>3.0.4</version>
</dependency>
<!--String processing-->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>18.0</version>
</dependency>
<dependency>
<groupId>org.jadira.usertype</groupId>
<artifactId>usertype.core</artifactId>
<version>3.0.0.CR1</version>
</dependency>
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>2.7</version>
</dependency>
</dependencies>
<build>
<finalName>MindBodyCXF</finalName>
<plugins>
<!--hibernate plugin for ddl creation-->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>hibernate3-maven-plugin</artifactId>
<version>${hibernate.maven.plugin.version}</version>
<executions>
<execution>
<phase>process-classes</phase>
<goals>
<goal>hbm2ddl</goal>
</goals>
</execution>
</executions>
<configuration>
<components>
<component>
<name>hbm2ddl</name>
<implementation>jpaconfiguration</implementation>
<outputDirectory>src/main/resources/hbm2ddl</outputDirectory>
</component>
</components>
<componentProperties>
<persistenceunit>integration.mindbody</persistenceunit>
<propertyfile>src/test/resources/persistence.properties</propertyfile>
<outputfilename>schema.ddl</outputfilename>
<drop>true</drop>
<create>true</create>
<export>true</export>
<format>true</format>
</componentProperties>
</configuration>
<dependencies>
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.1-901.jdbc4</version>
</dependency>
</dependencies>
</plugin>
<!--cxf plugin for wsdl 2 java-->
<plugin>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-codegen-plugin</artifactId>
<version>${cxf.version}</version>
<executions>
<execution>
<id>generate-sources</id>
<phase>generate-sources</phase>
<goals>
<goal>wsdl2java</goal>
</goals>
</execution>
</executions>
<configuration>
<sourceRoot>${project.build.sourceDirectory}</sourceRoot>
<wsdlOptions>
<wsdlOption>
<wsdl>${basedir}/src/main/wsdl/ClientService.xml</wsdl>
<bindingFiles>
<!-- JAX-WS bindings -->
<bindingFile>${basedir}/src/main/wsdl/binding.xml</bindingFile>
</bindingFiles>
<extraargs>
<!-- Turns on the hashCode plugin -->
<extraarg>-xjc-XhashCode</extraarg>
<!-- Turns on the equals plugin -->
<extraarg>-xjc-Xequals</extraarg>
<extraarg>-xjc-XtoString</extraarg>
<!-- Turns on the Hyperjaxb3 EJB plugin -->
<extraarg>-xjc-Xhyperjaxb3-ejb</extraarg>
<!--<extraarg>-xjc-Xinheritance</extraarg>-->
<extraarg>-xjc-XfixJAXB1058</extraarg>
<extraarg>-xjc-enableIntrospection</extraarg>
<extraarg>-impl</extraarg>
<!--<extraarg>-verbose</extraarg>-->
</extraargs>
</wsdlOption>
</wsdlOptions>
</configuration>
<dependencies>
<dependency>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics</artifactId>
<version>0.9.3</version>
</dependency>
<dependency>
<groupId>org.jvnet.hyperjaxb3</groupId>
<artifactId>hyperjaxb3-ejb-plugin</artifactId>
<version>${hyperjaxb3-ejb.version}</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
</plugins>
<!--to allow hbm generation-->
<resources>
<resource>
<directory>src/main/wsdl</directory>
</resource>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>META-INF/persistence.xml</include>
</includes>
</resource>
</resources>
</build>
</project>
我的绑定。 xml在这里-
My binding.xml is here -
<jaxws:bindings
xmlns:jaxws="http://java.sun.com/xml/ns/jaxws"
xmlns:s="http://www.w3.org/2001/XMLSchema"
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
xmlns:hj="http://hyperjaxb3.jvnet.org/ejb/schemas/customizations"
xmlns:orm="http://java.sun.com/xml/ns/persistence/orm"
jaxb:extensionBindingPrefixes="xjc hj orm"
xmlns:test="urn:test">
<jaxws:bindings node="wsdl:definitions/wsdl:types/s:schema" >
<jaxb:globalBindings generateElementProperty="false" localScoping="toplevel" generateIsSetMethod="false" >
<jaxb:javaType name="java.util.Date" xmlType="s:dateTime"
parseMethod="org.apache.cxf.tools.common.DataTypeAdapter.parseDateTime"
printMethod="org.apache.cxf.tools.common.DataTypeAdapter.printDateTime" />
<jaxb:javaType name="java.util.Date" xmlType="s:date"
parseMethod="org.apache.cxf.tools.common.DataTypeAdapter.parseDate"
printMethod="org.apache.cxf.tools.common.DataTypeAdapter.printDate" />
<jaxb:serializable uid="1"/>
</jaxb:globalBindings>
<jaxws:enableWrapperStyle>
false
</jaxws:enableWrapperStyle>
<hj:persistence>
<hj:default-one-to-many fetch="EAGER"/>
</hj:persistence>
<jaxb:bindings node="s:complexType/s:complexContent/s:extension/s:sequence/s:element[@name='Description']">
<hj:basic>
<orm:column length="2500"/>
</hj:basic>
</jaxb:bindings>
<jaxb:bindings node="s:complexType/s:complexContent/s:extension/s:sequence/s:element[@name='Bio']">
<hj:basic>
<orm:column length="750"/>
</hj:basic>
</jaxb:bindings>
<jaxb:bindings node="s:complexType/s:complexContent/s:extension/s:sequence/s:element[@name='ID']">
<hj:id/>
</jaxb:bindings>
</jaxws:bindings>
</jaxws:bindings>
但是所选的ID并未转换为@Id。
but chosen IDs wasn't converted to @Id.
如何更改我的binding.xml进行转换？
How I can change my binding.xml to convert it?
回答Aleksei 1条评论：
Answer to Aleksei 1 comment:
我添加了更通用的要求以涵盖所有所需的ID，并通过FindPath Mozilla Extension验证所有结果-仅选择了所需元素
`
I have added more general request to cover all needed IDs and validate all results through FindPath Mozilla Extension - only needed element was chosen `
<jaxb:bindings node="//s:element[@name='ID']">
<hj:id/>
</jaxb:bindings>
`
类已生成，但是当我运行'mvn process-classes'时，我收到一个错误：
Classes was generated, but when I run 'mvn process-classes' I have received an error:
Caused by: org.hibernate.AnnotationException: Unable to define/override @Id(s) on a subclass: integration.mindbody.Appointment
我认为在ArrayOfAppointment中生成Hjid和在约会中生成Id会引发问题；
I think It is thrown do to generated Hjid in ArrayOfAppointment and Id in Appointment;
ArrayOfAppointment.java ：
`
ArrayOfAppointment.java: `
@Id
@Column(name = "HJID")
@GeneratedValue(strategy = GenerationType.AUTO)
public Long getHjid() {
return hjid;
}
`
Appointment.java:
`
@Id
@Column(name = "ID", scale = 0)
public Long getID() {
return id;
}
`
I have such annotations in several places:
`
@ManyToOne(targetEntity = SessionType.class, cascade = {
CascadeType.ALL
})
@JoinColumns({
@JoinColumn(name = "SESSIONTYPE_APPOINTMENT_ID"),
@JoinColumn(name = "SESSIONTYPE_APPOINTMENT_HJID")
})
public SessionType getSessionType() {
return sessionType;
}
`
I think this is the reason of an exception.
All code is available here - [bitbucket repository][1] https://bitbucket.org/sergiishapoval/mindbodyintegrationtestproject/src/179b133cf3a730c718de329c694b311347e16984/?at=mindbodyPrototype
全栈跟踪-
Execution default of goal org.codehaus.mojo:hibernate3-maven-plugin:2.2:hbm2ddl failed: [PersistenceUnit: integration.mindbody] Unable to c
onfigure EntityManagerFactory
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:582)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default of goal org.codehaus.mojo:hibernate3-maven-plugin:2.2:hbm2ddl failed: [Pe
rsistenceUnit: integration.mindbody] Unable to configure EntityManagerFactory
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:143)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 19 more
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: integration.mindbody] Unable to configure EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:265)
at org.codehaus.mojo.hibernate3.configuration.JPAComponentConfiguration.createConfiguration(JPAComponentConfiguration.java:28)
at org.codehaus.mojo.hibernate3.configuration.AbstractComponentConfiguration.getConfiguration(AbstractComponentConfiguration.java:51)
at org.codehaus.mojo.hibernate3.exporter.Hbm2DDLExporterMojo.doExecute(Hbm2DDLExporterMojo.java:87)
at org.codehaus.mojo.hibernate3.HibernateExporterMojo.execute(HibernateExporterMojo.java:152)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
... 20 more
Caused by: org.hibernate.AnnotationException: Unable to define/override @Id(s) on a subclass: integration.mindbody.Appointment
at org.hibernate.cfg.AnnotationBinder.bindId(AnnotationBinder.java:1860)
at org.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1279)
at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:754)
at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:546)
at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:291)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1148)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1226)
at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:173)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:854)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:191)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:253)
... 25 more
推荐答案
这应该确实有效，这是来自te的一个例子sts 。
This should actually work, here's one example from tests.
理论：
- 自定义不适用于
-
hj：id应用于错误的ID。您似乎有几个与XPath表达式匹配的元素。尝试更具体一点，即在XPath表达式中添加复杂类型的名称。 - 您有
nillable = true。也许您会生成一个额外的包装器属性（由于JAXBContext< Long>> nillable ）。因此，您实际上可能需要自定义生成的属性。这是一个示例。
- Customizations are not applied at all.
hj:idis applied to the wrongID. You seem to have several elements matching the XPath expression. Try to be more specific i.e. add the name of the complex type to the XPath expression.- You have
nillable="true". Maybe you get an additional wrapper property generated (IDmay be aJAXBContext<Long>due tonillable). So you may actually need to customize the generated property. Here's an example.
看到生成的代码可能会提供更多提示，请考虑将其发布。
Seeing the generated code may give more hints, consider posting it.
披露：：我是Hyperjaxb3的作者。
Disclosure: I'm the author of Hyperjaxb3.
我刚刚成功获得 mvn全新安装。
问题是您的XPath // s：element [@name ='ID'] 选择多个 ID 元素，而不仅仅是一个。实际上，它会选择模式中的所有 ID 元素。
The problem is that your XPath //s:element[@name='ID'] selects several ID elements, not just one. It actually selects all the ID elements in the schema.
这会与继承自其他复杂类型的复杂类型冲突（例如， MBObject ）。父compex类型已经具有ID（自动生成），但是您的自定义设置始终使用 ID 元素作为ID。这会引起问题。看起来HJ3试图生成一个复杂的id（通过 @IdClass ），但这在Hibernate中失败。
This collides with complex types which inherit from other complex types (for instance, MBObject). Parent compex types already have ids (automatically generated) but your customization points to use the ID element as id anyway. This causes problems. Looks like HJ3 tries to generate a complex id (via @IdClass) but this fails in Hibernate.
不覆盖子类中的id属性。这可以通过以下两种方式实现：
The fix is not to override id property in subclasses. This can be achieved in two ways:
- 仅在非自定义
ID元素中子类（在根类中）。 - 使用
hj：mapped-subclass自定义父类。
- Only customize
IDelements in non-subclasses (in root classes). - Customize parent classes with
hj:mapped-subclass.
我选择了最后一个解决方案，并制作了 MBObject 和 ScheduleItem 映射的超类：
I've opted to the last solution and made MBObject and ScheduleItem mapped superclasses:
因此，像 Appointment 这样的类（在JPA意义上）成为层次结构的根和id定制正常工作（映射的超类没有id）。因此，我获得了成功的构建（数据库测试失败，但是没有破坏构建）。
Thus classes like Appointment become (in JPA sense) root of the hierarchy and the id customization works correctly (mapped supperclasses do not have ids). So I get a successful build (database tests fail but don't break the build).
这篇关于如何在HyperJaxb3 Cxf项目（从wsdl生成代码）中将现有ID设置为主键？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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