Spring Data REST示例，它不使用root进行映射
[英]Spring Data REST example that doesn't use root for mapping
问题描述
I cannot figure out where to modify the Spring Data REST service so that it is NOT in root / 
我无法弄清楚修改Spring Data REST服务的位置，以便它不在root /中
I'm looking over the JavaDoc for RepositoryRestMvcConfiguration , but if anyone has an idea I'd appreciate some guidance. 我正在查看JavaDoc for RepositoryRestMvcConfiguration，但如果有人有想法我会很感激一些指导。
My webConfiguration.java 我的webConfiguration.java
@Configuration
public class WebConfiguration extends RepositoryRestMvcConfiguration {
}
If I can I'd like to write a how-to on getting this working, but not finding anyone else using non root.. ie http:// server /servicename/entity?foo=bar 如果我可以写一篇关于让它工作的方法，但没有找到其他人使用非root ...即http：// server / servicename / entity？foo = bar
Tried modifying servlet initializer too, but nothing. 尝试修改servlet初始化程序，但没有。
My webAppInitializer.java 我的webAppInitializer.java
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
public class WebAppInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
@Override
protected Class<?>[] getRootConfigClasses() {
return new Class<?>[] { AppConfiguration.class };
}
@Override
protected Class<?>[] getServletConfigClasses() {
return new Class[] { WebConfiguration.class };
}
@Override
protected String[] getServletMappings() {
return new String[] { "/servicename" };
}
}
Result from attempting to hit the service 尝试点击服务的结果
Welcome to the REST shell. For assistance hit TAB or type "help".
http://server:8080:> discover
http://server:8080/servicename Command failed
org.springframework.web.client.HttpClientErrorException: 404 Not Found
http://server:8080/servicename:>
EDIT: Tomcat failed to deploy my Spring Data Rest servlet hence the service isn't responding. 编辑：Tomcat无法部署我的Spring Data Rest servlet因此服务没有响应。
Now trying to figure out why this occurred : 现在试图弄清楚为什么会这样：
13:16:55.806 [localhost-startStop-1] DEBUG o.s.b.f.s.DisposableBeanAdapter - Invoking destroy() on bean with name 'appConfiguration'
13:16:55.814 [localhost-startStop-1] ERROR o.s.web.context.ContextLoader - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class whichdegree.webmvc.AppConfiguration: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean whichdegree.webmvc.AppConfiguration.entityManagerFactory()] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class whichdegree.webmvc.AppConfiguration: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public javax.sql.DataSource whichdegree.webmvc.AppConfiguration.dataSource()] threw exception; nested exception is java.lang.IllegalStateException: Driver for test database type [HSQL] is not available in the classpath
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:547) ~[spring-beans-4.0.0.M3.jar:4.0.0.M3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475) ~[spring-beans-4.0.0.M3.jar:4.0.0.M3]
>...
EDIT 2 : added hsqldb.jar to classpath. 编辑2：将hsqldb.jar添加到classpath。 Service now running but servlet.init still threw an exception 服务现在正在运行，但servlet.init仍然抛出异常
I'm going to do some more research on HSQL, and see if I can't solve this exception myself. 我将对HSQL做更多的研究，看看我是否自己无法解决这个异常。 Will mark the relevant answer regarding mapping as correct and open a new question for this exception below if I need to. 如果我需要，将标记有关映射的相关答案为正确，并为此例外打开一个新问题。
exception
javax.servlet.ServletException: Servlet.init() for servlet dispatcher threw exception
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
java.lang.Thread.run(Thread.java:722)
root cause
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'repositoryExporterHandlerAdapter' defined in class whichdegree.webmvc.WebConfiguration: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.data.rest.webmvc.ResourceProcessorInvokingHandlerAdapter.getReturnValueHandlers()Lorg/springframework/web/method/support/HandlerMethodReturnValueHandlerComposite;
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1507)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:299)
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:295)
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:665)
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:658)
org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:512)
org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:466)
org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
javax.servlet.GenericServlet.init(GenericServlet.java:160)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
java.lang.Thread.run(Thread.java:722)
root cause
java.lang.NoSuchMethodError: org.springframework.data.rest.webmvc.ResourceProcessorInvokingHandlerAdapter.getReturnValueHandlers()Lorg/springframework/web/method/support/HandlerMethodReturnValueHandlerComposite;
org.springframework.data.rest.webmvc.ResourceProcessorInvokingHandlerAdapter.afterPropertiesSet(ResourceProcessorInvokingHandlerAdapter.java:83)
org.springframework.data.rest.webmvc.RepositoryRestHandlerAdapter.afterPropertiesSet(RepositoryRestHandlerAdapter.java:26)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1566)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1503)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:299)
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:295)
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:665)
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:658)
org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:512)
org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:466)
org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
javax.servlet.GenericServlet.init(GenericServlet.java:160)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
java.lang.Thread.run(Thread.java:722)
2 个解决方案
解决方案1
2 已采纳 2013-11-15 19:12:17
Try instead usage of this kind of pattern: 尝试使用这种模式：
"/servicename/*"
This kind of structure was introduced in another answer on SO, see my reference. 在SO的另一个答案中引入了这种结构，请参阅我的参考。
It is part of the un-accepted solution there, there the pattern was "/rest/*" which were used for a rest sub url path. 它是那里未被接受的解决方案的一部分，其中模式是"/rest/*" ，用于rest子网址路径。
Source 资源
[1] SpringDataRest and show welcome-file-list/disable link discovery [1] SpringDataRest并显示welcome-file-list / disable链接发现
解决方案2
1 2013-11-15 22:33:05
It looks like you don't have the Hibernate driver class for your particular database vendor on your classpath. 看起来您没有为类路径上的特定数据库供应商提供Hibernate驱动程序类。 Can you post the configuration of your Hibernate data source? 你可以发布你的Hibernate数据源的配置吗？
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