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- Configuring POJOs as Seam Components in components.x

- Configuring POJOs as Seam Components in components.x

2007-07-11       - By youngm

 Back
I'm using 1.2.0.nightly

Is it legal to configure POJOs as Seam components in components.xml?

For example:
<component name="expanderState" class="java.util.HashMap Source code of java.util.HashMap" auto-create="true"
scope="conversation"/>

I get:


 | java.lang.RuntimeException Source code of java.lang.RuntimeException: Could not create Component: expanderState
 |   at org.jboss.seam.init.Initialization.addComponent(Initialization.java:910)
 |   at org.jboss.seam.init.Initialization.installComponents(Initialization
.java:841)
 |   at org.jboss.seam.init.Initialization.init(Initialization.java:508)
 |   at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener
.java:34)
 |   at org.apache.catalina.core.StandardContext Source code of org.apache.catalina.core.StandardContext(StandardContext
.java:3764)
 |   at org.apache.catalina.core.StandardContext Source code of org.apache.catalina.core.StandardContext(StandardContext.java
:4216)
 |   at org.apache.catalina.core.ContainerBase Source code of org.apache.catalina.core.ContainerBase(ContainerBase.java:1014)
 |   at org.apache.catalina.core.StandardHost Source code of org.apache.catalina.core.StandardHost(StandardHost.java:736)
 |   at org.apache.catalina.core.ContainerBase Source code of org.apache.catalina.core.ContainerBase(ContainerBase.java:1014)
 |   at org.apache.catalina.core.StandardEngine Source code of org.apache.catalina.core.StandardEngine(StandardEngine.java:443)
 |   at org.apache.catalina.core.StandardService Source code of org.apache.catalina.core.StandardService(StandardService.java:448)
 |   at org.apache.catalina.core.StandardServer Source code of org.apache.catalina.core.StandardServer(StandardServer.java:700)
 |   at org.apache.catalina.startup.Catalina Source code of org.apache.catalina.startup.Catalina(Catalina.java:552)
 |   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 |   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl
.java:64)
 |   at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43)
 |   at java.lang.reflect.Method Source code of java.lang.reflect.Method(Method.java:615)
 |   at org.apache.catalina.startup.Bootstrap Source code of org.apache.catalina.startup.Bootstrap(Bootstrap.java:295)
 |   at org.apache.catalina.startup.Bootstrap Source code of org.apache.catalina.startup.Bootstrap(Bootstrap.java:433)
 | Caused by:
 | java.lang.NullPointerException Source code of java.lang.NullPointerException
 |   at org.jboss.seam.init.DeploymentDescriptor.<init>(DeploymentDescriptor
.java:33)
 |   at org.jboss.seam.Seam.getEjbDescriptor(Seam.java:51)
 |   at org.jboss.seam.Seam.getComponentType(Seam.java:102)
 |   at org.jboss.seam.Component.<init>(Component.java:216)
 |   at org.jboss.seam.Component.<init>(Component.java:207)
 |   at org.jboss.seam.init.Initialization.addComponent(Initialization.java:896)
 |

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&p=4063266#4063266

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