{"id":5458,"date":"2014-03-30T22:16:53","date_gmt":"2014-03-30T22:16:53","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/03\/30\/problem-about-spring-annotations-collection-of-common-programming-errors\/"},"modified":"2014-03-30T22:16:53","modified_gmt":"2014-03-30T22:16:53","slug":"problem-about-spring-annotations-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2014\/03\/30\/problem-about-spring-annotations-collection-of-common-programming-errors\/","title":{"rendered":"problem about spring-annotations-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/12085165b40ecb2e46549f96c34417d9?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nRaedwald<br \/>\nspring spring-annotations<br \/>\nI was reading Spring with annotation part and I came across @Repositoryannotation I read that @Repository beans differ from @Component beans in the sense that they are eligible for persistence exception translation.Can somebody please elaborate what is meant by persistence exception translation?<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.stack.imgur.com\/C9GeD.jpg?s=32&amp;g=1\" \/><br \/>\nGiuseppe Adaldo<br \/>\njava spring spring-batch spring-annotations<br \/>\ni have a problem with Spring SpEL to evaluate if-then-else construct in @Value annotation:1. my config.xml file:&lt;context:annotation-config \/&gt;&lt;context:property-placeholder location=&#8221;file:\/\/${HOME}\/maven.props\/${USER}.properties&#8221; properties-ref=&#8221;props&#8221; \/&gt;&lt;bean id=&#8221;props&#8221; class=&#8221;java.util.Properties&#8221;&gt;&lt;constructor-arg&gt;&lt;props&gt;&lt;prop key=&#8221;interfaceName&#8221;&gt;createupdateproduct&lt;\/prop&gt;&lt;prop key=&#8221;destImportFilesDirectoryPath&#8221;&gt;${batch.job.import.zipDestinationPat<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/2c26b33136577a6c1652186106f8aefe?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\npuru<br \/>\njava spring hibernate spring-annotations<br \/>\nI have one interface on the legacy project which defines as follows:@Retention(RetentionPolicy.RUNTIME) @Target({ElementType.FIELD, ElementType.METHOD}) public @interface Statistic {String name();}.So here @interface are followed with two annotations i.e.(@Retention &amp; @Target). Is anybody can explain how this interface works and what would be the good place to use it. I am quite new with these one.Moreover, I can see on the project code somewhere using this interface with annotating like bel<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/709f8e637bd460ef6fa70f0e221bc0fe?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nLukasz L.<br \/>\njava spring spring-mvc spring-annotations autowire<br \/>\nI&#8217;m writing web application that uses Spring MVC to bind Spring beans with REST-like channels.I&#8217;ve created the configuration basic both on my previous apps (pure XML configuration) and example, which used &lt;mvc:annotation-driven\/&gt; feature. I&#8217;m pointing a package with controllers with &lt;context:component-scan base-package=&#8221;my.package&#8221;\/&gt; in spring xml file.It is working &#8211; in Spring 3.0.6.RELEASE. However, after upgrading to 3.1.0.RELEASE my controllers stopped to be detected and no chann<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/1da03b841f05f4afef0af21214c3f945?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nDaFoot<br \/>\njava spring maven spring-mvc spring-annotations<br \/>\nI&#8217;m trying to move my Spring MVC project to 3.2.4.When I attempt to run up the application in IntelliJ, using Maven as I had done previously, I am getting errors about not being able to find a series of annotation classes from Spring&#8230;@Bean @Configuration @ComponentScan @PropertySourceare all failing with unable to resolve class error messages.Other annotations are ok, which makes me think it is a dependency issue, as the Spring version is the main change in my project codebase.Has Spring 3.2.4<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/4dc3bb77ee5165305261aadc51ef8853?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nMarco<br \/>\njava spring autowire spring-annotations<br \/>\ni was wondering if it possible to use the @Resource annotation on a constructor?My use case is that i want to wire a final field called Barpublic class Foo implements FooBar {private final Bar bar;@javax.annotation.Resource(name=&#8221;myname&#8221;)public Foo(Bar bar) {this.bar = bar;} }I get a message that the @Resource is not allowed on this location, is there any other way i could wire the final field?<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/0e0dbe8593b1851a8511128f9149ae17?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nuser2339874<br \/>\nrest spring-mvc groovy tomcat6 spring-annotations<br \/>\nI am in the process of converting an already exisiting Java Web application into a RESTful web application using Spring MVC and Groovy. One of the main features I wanted to achieve was HOT DEPLOYMENT. I chose groovy because I did not want to make changes to the already implemented Business logic(handlers) and also if I had to ever make changes to the groovy code after deployment, I could easily do that without restarting the server(ie. at runtime). This can be done because Spring supports Dynam<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/e3bec156dcbf94544de5751e9e90f8fe?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nearnaz<br \/>\njava hibernate spring-mvc hibernate-annotations spring-annotations<br \/>\nI&#8217;m doing a project with Spring 3 + Hibernate. When I try to get an object what contains the object PoaUpa. I get java.sql.SQLException: ORA-00918 with this unidirectional join:@OneToOne @JoinColumns({@JoinColumn(name=&#8221;ID_ESCALA&#8221;,referencedColumnName=&#8221;ID_ESCALA&#8221;,insertable=false,updatable=false),@JoinColumn(name=&#8221;ANO&#8221;,referencedColumnName=&#8221;ANO&#8221;,insertable=false,updatable=false),@JoinColumn(name=&#8221;MES&#8221;,referencedColumnName=&#8221;MES&#8221;,insertable=false,updatable=false) }) private PoaUpa poaUpa;Here is th<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/e8f2aef1ea1706bc523aa6694377a9a4?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nmouhie<br \/>\njava spring spring-mvc spring-annotations<br \/>\nim trying to inject a bean into my class java ValiderBR@Servicepublic class ValiderBR extends BusinessRule {@AutowiredILog logger; &#8230; }but i have an error of injection caused by the @Autowired annotation22 mai 2013 14:44:02 org.apache.catalina.core.ApplicationContext log GRAVE: StandardWrapper.Throwable org.springframework.beans.factory.BeanCreationException: Error creating bean with name &#8216;validerBR&#8217;: Injection of autowired dependencies failed; nested exception is org.springframework.beans.fa<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/ec558ff6df49013cc070a3d040417b25?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nBiju Kunjummen<br \/>\njava spring spring-3 spring-annotations spring-test<br \/>\nI have a custom argument resolver SecurityRequestParametersArgumentResolver that is working with Spring 3.0.7 but fails with Spring 3.1.2. The stack trace and test-driver code appear below. When I look at the stack trace, it appears that the SecurityRequestParametersArgumentResolver.resolve( ) is not being invoked. Instead, I see HandlerMethodArgumentResolverComposite.resolve in the stack trace.Suggestions?I have updated the java code to use HandlerMethodArgumentResolver (it was AnnotationMeth<\/li>\n<\/ul>\n<p>Web site is in building<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Raedwald spring spring-annotations I was reading Spring with annotation part and I came across @Repositoryannotation I read that @Repository beans differ from @Component beans in the sense that they are eligible for persistence exception translation.Can somebody please elaborate what is meant by persistence exception translation? Giuseppe Adaldo java spring spring-batch spring-annotations i have a problem [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5458","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/5458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=5458"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/5458\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=5458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=5458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=5458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}