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PODatasource is not bound in context
 

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  1. PODatasource is not bound in context
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    <p>My datasource.xml </p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;datasource&gt; &lt;local-tx-datasource&gt; &lt;jndi-name&gt;SampleDS&lt;/jndi-name&gt; &lt;connection-url&gt;jdbc:mysql://www.mycomp.com:3306/mydb &lt;/connection-url&gt; &lt;driver-class&gt;com.mysql.jdbc.Driver&lt;/driver-class&gt; &lt;min-pool-size&gt; 1&gt;/min-pool-size&gt; &lt;max-pool-size&gt; 20&gt;/max-pool-size&gt; admin&lt;/user-name&gt; &lt;password&gt;admin&lt;/password&gt; &lt;metadata&gt; &lt;type-mapping &amp; g ; mySQL&lt;/type-mapping&gt; &lt;/metadata&gt; &lt;/local-tx-datasource&gt; &lt;/datasource&gt; </code></pre> <p>persistence.xml</p> <pre><code>&lt;persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0"&gt; &lt;persistence-unit name="DefaultPersistenceUnit" transaction-type="JTA"&gt; &lt;provider&gt;org.hibernate.ejb.HibernatePersistence&lt;/provider&gt; &lt;class&gt;User&lt;/class&gt; &lt;properties&gt; &lt;property name="hibernate.connection.url" value="jdbc:mysql://www.mycomp.com:3306/mydb" /&gt; &lt;property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"&gt;&lt;/property&gt; &lt;property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver" /&gt; &lt;property name="hibernate.connection.password" value="admin" /&gt; &lt;property name="hibernate.connection.username" value="admin" /&gt; &lt;property name="hibernate.connection.datasource" value="SampleDS" /&gt; &lt;/properties&gt; &lt;/persistence-unit&gt; &lt;/persistence&gt; </code></pre> <p>UserList.java</p> <pre><code>public List&lt;User&gt; getUsers(){ EntityManagerFactory emf = Persistence.createEntityManagerFactory("DefaultPersistenceUnit"); EntityManager em = emf.createEntityManager(); Query query = em.createQuery(CityList.EJBQL); List&lt;User&gt; users= query.getResultList(); return users; } </code></pre> <p>After deploying when accessing my xhtml page I am getting the error</p> <pre><code>javax.persistence.PersistenceException: [PersistenceUnit: DefaultPersistenceUnit] Unable to build EntityManagerFactory at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:915) at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:57) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:48) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:32) at com.myapp.action.UserList.getUsers(UserList.java:19) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at javax.el.BeanELResolver.invoke(BeanELResolver.java:467) at javax.el.CompositeELResolver.invoke(CompositeELResolver.java:161) at org.apache.el.parser.AstValue.getValue(AstValue.java:159) at org.apache.el.parser.AstDeferredExpression.getValue(AstDeferredExpression.java:44) at org.apache.el.parser.AstCompositeExpression.getValue(AstCompositeExpression.java:50) at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189) at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:106) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:190) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:178) at javax.faces.component.UIOutput.getValue(UIOutput.java:165) at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:201) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:351) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:160) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:879) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1670) at javax.faces.render.Renderer.encodeChildren(Renderer.java:164) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1663) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1666) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1666) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:389) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:127) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:117) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:335) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:403) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:301) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:162) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:140) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: org.hibernate.HibernateException: Could not find datasource at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:79) at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:143) at org.hibernate.ejb.InjectionSettingsFactory.createConnectionProvider(InjectionSettingsFactory.java:51) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:90) at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2863) at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2859) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1870) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:906) ... 51 more Caused by: javax.naming.NameNotFoundException: Name SampleDS is not bound in this Context at org.apache.naming.NamingContext.lookup(NamingContext.java:803) at org.apache.naming.NamingContext.lookup(NamingContext.java:159) at org.apache.naming.SelectorContext.lookup(SelectorContext.java:158) at javax.naming.InitialContext.lookup(InitialContext.java:392) at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:75) ... 58 more </code></pre> <p>How to resolve this?</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USGnanam
    1. USGnanam
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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