1
我正在嘗試將使用seam 2.1.2的應用程序從JBoss 5.2遷移到JBoss 6.4 EAP。我將所有依賴於線縫的庫添加爲maven依賴項，現在我已經部署應用程序時沒有任何錯誤，接縫上下文似乎已成功創建（並且一些流程按預期工作）。IllegalArgumentException在注入接縫組件時
我偶然發現了一個問題，我希望有人能幫助建議。
我的耳朵結構如下：
myapp.ear
|
|--- warpck.war
|
|--- ejb.jar
|
|--- client1.jar
|
|--- client2.jar
|
|--- commons.jar
|
|--- loggers.jar
在client1.jar我有以下的java bean定義：
@Name(CustomClient.NAME)
@AutoCreate
public class CustomClientImpl implements CustomClient {
...
}
一個CustomClient界面看起來是這樣的：
public interface CustomClient extends GeneratedSoapClients {
String NAME = "customClient";
}
在部署期間，我有以下日誌：
09:14:44,574 INFO [org.jboss.seam.Component] (ServerService Thread Pool -- 81) Component: customClient, scope: EVENT, type: JAVA_BEAN, class: myapp.client.impl.CustomClientImpl
...所以我假設組件在接縫上下文中正確註冊。
問題是，當我嘗試將此組件注入到其中一個類形成ejb.jar包時。我收到以下錯誤：
09:14:49,319 ERROR [org.jboss.as.ejb3.invocation] (http-/127.0.0.1:8080-1) JBAS014134: EJB Invocation failed on component CustomAdapterWs for method public myapp.webservice.v5.CustomResponse myapp.webservice.impl.CustomAdapterWs.customInformation(myapp.webservice.v5.CustomInformation): javax.ejb.EJBException: java.lang.IllegalArgumentException: could not set field value: CustomAdapterController.customClient
Caused by: java.lang.IllegalArgumentException: could not set field value: CustomAdapterController.customClient
at org.jboss.seam.Component.setFieldValue(Component.java:1927) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.Component.access$600(Component.java:126) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.Component$BijectedField.set(Component.java:2940) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.Component.injectAttributes(Component.java:1736) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.Component.inject(Component.java:1554) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:61) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) [jboss-seam-2.1.2.jar:2.1.2]
at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185) [jboss-seam-2.1.2.jar:2.1.2]
Caused by: java.lang.IllegalArgumentException: Could not set field value by reflection: CustomAdapterController.customClient on: myapp.controller.CustomAdapterController with value: class myapp.client.impl.CustomClientImpl_$$_javassist_seam_2
Caused by: java.lang.IllegalArgumentException: Can not set myapp.client.CustomClient field myapp.controller.CustomAdapterController.customClient to myapp.client.impl.CustomClientImpl_$$_javassist_seam_2
的CustomAdapterController：
@Name(CustomAdapterController.NAME)
@AutoCreate
public class CustomAdapterController {
public static final String NAME = "CustomAdapterController";
@In(value = CustomClient.NAME)
private CustomClient customClient;
，我使用（它在EAR POM加）的Javassist是依賴：
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.20.0-GA</version>
</dependency>
了JBoss，部署 - structure.xml：
<jboss-deployment-structure>
<ear-subdeployments-isolated>false</ear-subdeployments-isolated>
<deployment>
<exclusions>
<module name="org.hibernate" slot="main"/>
<module name="org.javassist" slot="main"/>
</exclusions>
<dependencies>
<module name="javax.faces.api" slot="1.2" export="true"/>
<module name="com.sun.jsf-impl" slot="1.2" export="true"/>
<module name="org.apache.log4j" export="true"/>
<module name="org.dom4j" export="true"/>
<module name="org.apache.commons.logging" export="true"/>
<module name="org.apache.commons.collections" export="true"/>
</dependencies>
</deployment>
<sub-deployment name="warpck.war">
<exclusions>
<module name="javax.faces.api" slot="main"/>
<module name="com.sun.jsf-impl" slot="main"/>
</exclusions>
<dependencies>
<module name="javax.faces.api" slot="1.2"/>
<module name="com.sun.jsf-impl" slot="1.2"/>
</dependencies>
</sub-deployment>
<sub-deployment name="ejb.jar">
<dependencies>
<module name="client1.jar"/>
</dependencies>
</sub-deployment>
</jboss-deployment-structure>
所有在ejb.jar中定義的組件都被正確注入。每次我嘗試注入一個在differenect包中定義的bean時，都會出現這個問題。誰能告訴我我在這裏失蹤了什麼？