{"id":5298,"date":"2014-03-30T20:31:19","date_gmt":"2014-03-30T20:31:19","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/03\/30\/problem-about-apache-tomee-collection-of-common-programming-errors\/"},"modified":"2014-03-30T20:31:19","modified_gmt":"2014-03-30T20:31:19","slug":"problem-about-apache-tomee-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2014\/03\/30\/problem-about-apache-tomee-collection-of-common-programming-errors\/","title":{"rendered":"problem about apache-tomee-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/dc3ee45902521594d55e2b8e3de5cf8e?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nDreadPirateShawn<br \/>\noracle-adf apache-tomee<br \/>\nFirstly, I installed tomcat 7, then i could deploy adf application acc to following url: https:\/\/blogs.oracle.com\/adfthoughts\/entry\/running_adf_essentials_in_tomcat But i want server to run a j2ee application which has model project with jpa and hibernate etc, so i need to tomee for that. I installed tomee 1.5.2 version on my win7 system, i applied the same steps that already done for tomcat 7, result is failure. Plz help me immediately. I am getting following errors: Caused by: org.apache.tomee<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/4152d312da5b7671b95ddde87c9956ef?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nDavid Blevins<br \/>\njava eclipse ejb apache-tomee<br \/>\nI am developing a simple application with EJB 3.0 using OpenEJB for deployment and Eclipse as an IDE. I created the project as a &#8216;dynamic web application&#8217; in Eclipse. When I tried creating the first stateless session bean, I realized that the @Remote annotation could not be resolved. What is the right way to fix this problem ?Delete the project and create a new &#8216;enterprise application project&#8217; (this seems to be pretty heavy weight, so I am not sure I want to go in this direction) ? Delete the pr<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/332db1ff3e1eb36d66045677c3987733?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nCaterpillar<br \/>\njsf tomcat jpa primefaces apache-tomee<br \/>\nI created a Dyamic Web Project in Eclipse to try the login part of the example at http:\/\/www.simtay.com\/simple-crud-web-application-with-jsf-2-1-primefaces-3-5-maven-and-jpa\/ Project Facets I enabled in project properties are:CDI Dynamic web module Java JavaScript JavaServerFaces JPAand as container I use TomEE.The moment I try to start the login.xhtml page, I obtainHTTP Status 404 &#8211; \/LAI_pezzi_Login\/faces\/Login.xhtmltype Status reportmessage \/LAI_pezzi_Login\/faces\/Login.xhtmldescription The req<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/c6b2a054078df7f3ab96e19ebfac7d49?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nEli Avital<br \/>\npersistence.xml apache-tomee<br \/>\nI am using TomEE to deploy an EAR file, that contains one EJB JAR and one WAR.I want to add entities using the default provider. I have created a resource in tomee.xml to use MySQL DB. Then I would like to use entity manager so I am trying to create the following persistence.xml in the EJB JAR META-INF directory:&lt;persistence xmlns=&#8221;http:\/\/java.sun.com\/xml\/ns\/persistence&#8221; version=&#8221;1.0&#8243;&gt;&lt;persistence-unit name=&#8221;MyProjectDataBase&#8221; transaction-type=&#8221;JTA&#8221;&gt;&lt;provider&gt;org.apache.openjpa<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/b6678a430a805dd78366d6e135b49f2d?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nCubic<br \/>\njava-ee primefaces java-ee-6 apache-tomee<br \/>\nI know there&#8217;s some problem with my converter, because if I replace my converter with something else it works.Basically: I have Projects like thispublic class Project implements Serializable{private String name;private String description;private long id;\/\/getters\/setters }And a bean called &#8220;projects&#8221; that contains an ArrayList&lt;Project&gt; projects.With this converter, everything works fine:@FacesConverter(&#8220;projectFromIdConverter&#8221;) public class ProjectFromIdConverter implements Converter {priv<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/d96eec318f86a57b0002d207045d1cf5?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nCorny<br \/>\ncdi resteasy apache-tomee<br \/>\nI&#8217;m trying to get a ResteasyApplication running. My major problem is to implementi CDI which should be not too hard^^&#8230;so here is my prob.Im using @Named on my Service class and @Inject at my RestService class @Path(&#8220;\/patient&#8221;) @Produces({ MediaType.APPLICATION_XML, MediaType.TEXT_XML, MediaType.APPLICATION_JSON }) @Consumes @Stateless public class PatientREST {@InjectPatientService patientService;&#8230;@Named public class PatientService {\/\/ Resteasy demands a no-arg constructorpublic Patient<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/7b6f212cc283713553f4d3a8e571ac53?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nHoward<br \/>\njava-ee singleton converter openejb apache-tomee<br \/>\nIn an effort to remove &#8216;static&#8217; declarations throughout my app (to help JVM&#8217;s GC), I removed &#8216;static&#8217; from the definition of the Converter class below. So that resulted in the infamous error below:Apr 13, 2013 4:10:38 AM org.apache.myfaces.application.ApplicationImpl internalCreateConverter SEVERE: Could not instantiate converter jsf.CustomerController$CustomerControllerConverter java.lang.InstantiationException: jsf.CustomerController$CustomerControllerConverterat java.lang.Class.newInstance0(U<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/6cc09155d4a43cc770bf1e77fd87867a?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nGreg<br \/>\njava java-ee jersey openejb apache-tomee<br \/>\nI am upgrading a code that uses Jersey JAX-RS to run on an Apache TomEE server. Unfortunately it throws errors when I try to use Jersey with TomEE.I am using eclipse and have the JAX-RS project facet turned on. It points to the Jersey library. I have also moved the Jersey libraries into the \/lib\/ directory to try to solve the problem to no avail. The server throws the following error:May 14, 2012 6:26:44 AM com.sun.jersey.api.core.ScanningResourceConfig logClasses INFO: Provider classes found: c<\/li>\n<\/ul>\n<p>Web site is in building<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DreadPirateShawn oracle-adf apache-tomee Firstly, I installed tomcat 7, then i could deploy adf application acc to following url: https:\/\/blogs.oracle.com\/adfthoughts\/entry\/running_adf_essentials_in_tomcat But i want server to run a j2ee application which has model project with jpa and hibernate etc, so i need to tomee for that. I installed tomee 1.5.2 version on my win7 system, i applied [&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-5298","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/5298","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=5298"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/5298\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=5298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=5298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=5298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}