hibernate - Not allowed to create transaction on shared EntityManager - use Spring transactions or EJB CMT -


this post in continuation of jpa how value database after persist

when execute following getting following exception, how can resolve this?

not allowed create transaction on shared entitymanager - use spring  transactions or ejb cmt

daoimpl code

public void create(project project) {         entitymanager.persist(project);         entitymanager.gettransaction().commit();         project = entitymanager.find(project.class, project.getprojectid());         entitymanager.refresh(project);         system.out.println("id    -- " + project.getprojectid());             system.out.println("no -- " + project.getprojectno());     }

applicationcontext.xml

<beans xmlns="http://www.springframework.org/schema/beans"     xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:tx="http://www.springframework.org/schema/tx"     xmlns:context="http://www.springframework.org/schema/context"     xsi:schemalocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">      <bean id="datasource"         class="org.springframework.jdbc.datasource.drivermanagerdatasource">         <property name="username" value="scott" />         <property name="password" value="tiger" />         <property name="driverclassname" value="oracle.jdbc.driver.oracledriver" />         <property name="url" value="jdbc:oracle:thin:@myserver:1521:orcl" />     </bean>      <bean id="entitymanagerfactory"         class="org.springframework.orm.jpa.localcontainerentitymanagerfactorybean">         <property name="datasource" ref="datasource" />         <property name="packagestoscan" value="test.entity" />         <property name="jpavendoradapter">             <bean class="org.springframework.orm.jpa.vendor.hibernatejpavendoradapter">                 <property name="showsql" value="true" />                 <property name="generateddl" value="false" />                 <property name="databaseplatform" value="org.hibernate.dialect.oracle10gdialect" />             </bean>         </property>     </bean>      <context:component-scan base-package="test.net" />      <tx:annotation-driven transaction-manager="transactionmanager"/>        <bean id="transactionmanager" class="org.springframework.orm.jpa.jpatransactionmanager">         <property name="entitymanagerfactory" ref="entitymanagerfactory" />     </bean>                <context:annotation-config/>  </beans>

i guess problem here although have defined bean transaction manager, haven't annotated create() method @transactional enables spring transactions.

also remove entitymanager.gettransaction().commit(); statement transaction management handled spring, if leave statement same error again.


Comments

Post a Comment

Popular posts from this blog

curl - PHP fsockopen help required -

i trying work on cloudflare api , have found in documentation. unfortunately have no idea how can use in fsockopen or through curl. here example of post request. need know how can make request below data post using curl or fsockopen curl https://www.cloudflare.com/api_json.html -d 'a=cache_lvl' \ -d 'tkn=8afbe6dea02407989af4dd4c97bb6e25' \ -d 'email=sample@example.com' \ -d 'z=example.com' \ -d 'v=agg' here link cloudflare https://www.cloudflare.com/docs/client-api.html#s4.2 try one: $ch = curl_init("https://www.cloudflare.com/api_json.html"); curl_setopt($ch, curlopt_returntransfer,1); curl_setopt($ch, curlopt_followlocation, 1); curl_setopt($ch, curlopt_ssl_verifypeer,false); // handling of -d curl parameter here. $param = array( 'a' => 'cache_lvl', 'tkn' => '8afbe6dea02407989af4dd4c97bb6e25', 'email' => 'sample@example.com', 'z' =...
Read more

HTTP/1.0 407 Proxy Authentication Required PHP -

i working in restricted network/limited access internet. since have use proxy make web service call. here php code calling web service , response . $client = new soapclient("http: //www.xyz.com/abc/wsdls/login.wsdl", array("trace" => 1, "exceptions" => 1, 'proxy_host' => $proxy_host, 'proxy_port' => $proxy_port, 'proxy_login' => $proxy_login, 'proxy_password' => $proxy_password)); response is fatal error: uncaught soapfault exception: [wsdl] soap-error: parsing wsdl: couldn't load ' http://www.xyz.com/abc/wsdls/login.wsdl ' : failed load external entity if copy url error message , paste in browser(with same proxy settings) works. 2nd scenario is, if pass values instead of variables giving me diffarant response $client = new soapclient("http: //www.xyz.com/abc/wsdls/login.wsdl", array("trace" => 1, "exceptions" => 1, 'proxy_host' ...
Read more

c# - Resource not found error -

i have problem accessing method on homecontroller. show code of method : [httpget] public actionresult decriptidentifiantetredirige(string login_crypter, string mdp_crypter) { string loginacrypter = _globalmanager.protegemotdepasse(login_crypter); string mdpacrypter = _globalmanager.protegemotdepasse(mdp_crypter); user userapp = new models.user(login_crypter, mdp_crypter); if (userapp.authentificationvalidee(userapp.userlogin, userapp.password)) { session["name"] = userapp.userlogin; return redirecttoaction("accueil", "home"); } else { return redirecttoaction("validerauthentification", "home"); } } then in routeconfig.cs wrote route : routes.maproute( name: "authentificationapresdecryptage", url: "{controller}/{action}/{login_crypter}/{mdp_crypter}", defaults: new...
Read more