Databases
StackOverflow2013
Postsdbo
POInjecting a named String using CDI
Body
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POInjecting a named String using CDI
    text
    copied!<p>I want to have a configuration parameter injected this way:</p> <pre><code>public class MyManagedBean { @Inject public MyManagedBean(@Named("user") String user){ .... } } </code></pre> <p>So I tried to implement a producer method this way:</p> <pre><code>@ApplicationScoped public class MyConfiguration { private Properties loadProperties() { Properties properties = new Properties(); try { properties.load(getClass().getResourceAsStream( "user.properties")); } catch (IOException e) { throw new RuntimeException(); } return properties; } @Produces @Named("user") String getUser() { return loadProperties().getProperty("user"); } } </code></pre> <p>I have other bean defined this way:</p> <pre><code>public class OtherManagedBean { @Inject public OtherManagedBean(MyManagedBean myManagedBean){ .... } } </code></pre> <p>However, I'm having this exception when I try to deploy it:</p> <pre><code>INFO: WEB0671: Loading application [example-ear#example-war.war] at [example] SEVERE: Exception while loading the app SEVERE: Exception while loading the app : WELD-001410 The injection point [parameter 1] of [constructor] @Inject public com.example.OtherManagedBean(MyManagedBean) has non-proxyable dependencies org.jboss.weld.exceptions.UnproxyableResolutionException: WELD-001410 The injection point [parameter 1] of [constructor] @Inject public com.example.OtherManagedBean(MyManagedBean) has non-proxyable dependencies at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:317) at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:139) at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:162) at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:385) at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:371) at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:390) at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:190) at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:128) at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:298) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461) at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240) at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:370) at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:355) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:370) at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1067) at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:96) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1247) at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235) at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:465) at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:222) at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:168) at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:234) at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822) at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719) at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013) at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225) at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90) at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79) at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54) at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59) at com.sun.grizzly.ContextTask.run(ContextTask.java:71) at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532) at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513) at java.lang.Thread.run(Thread.java:662) </code></pre> <p>Any idea?</p> <p>Thanks.</p>
 

Querying!

 
Guidance
An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload