Question

查找邮件资源时，Glassfish会遇到无限循环。仅在定义自定义＆lt; module-name＆gt;时才会发生错误。在ejb.jar.xml中。

例外：

at javax.naming.InitialContext.lookup（InitialContext.java:392） at com.sun.enterprise.naming.util.JndiNamingObjectFactory.create（JndiNamingObjectFactory.java:90）在com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup（GlassfishNamingManagerImpl.java:776） at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup（GlassfishNamingManagerImpl.java:744） at com.sun.enterprise.naming.impl.JavaURLContext.lookup（JavaURLContext.java:180） at com.sun.enterprise.naming.impl.SerialContext.lookup（SerialContext.java:498） at com.sun.enterprise.naming.impl.SerialContext.lookup（SerialContext.java:455）在javax.naming.InitialContext.lookup（InitialContext.java:392）在javax.naming.InitialContext.lookup（InitialContext.java:392） at com.sun.enterprise.naming.util.JndiNamingObjectFactory.create（JndiNamingObjectFactory.java:90）在com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup（GlassfishNamingManagerImpl.java:776） at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup（GlassfishNamingManagerImpl.java:744） at com.sun.enterprise.naming.impl.JavaURLContext.lookup（JavaURLContext.java:180） at com.sun.enterprise.naming.impl.SerialContext.lookup（SerialContext.java:498） at com.sun.enterprise.naming.impl.SerialContext.lookup（SerialContext.java:455）在javax.naming.InitialContext.lookup（InitialContext.java:392）在javax.naming.InitialContext.lookup（InitialContext.java:392） at com.sun.enterprise.naming.util.JndiNamingObjectFactory.create（JndiNamingObjectFactory.java:90）

这是我的配置：

的glassfish-resources.xml中

<mail-resource enabled="true" host="${mail.host}"
    jndi-name="mail/MailSession" object-type="user"
    store-protocol="imap" store-protocol-class="com.sun.mail.imap.IMAPStore"
    transport-protocol="smtp" transport-protocol-class="com.sun.mail.smtp.SMTPTransport"
    user="mail@address.de" from="mail@address.de">
    <property name="mail-smtp-auth" value="true"/>
    <property name="mail-smtp-password" value="${password}" />
</mail-resource>

EMailService.java中的注入

...
@Resource(name = "java:module/mail/MailSession")
private Session mySession;
...

ejb.jar.xml

<module-name>backend</module-name>

当然，所有上面提到的文件都位于同一个模块中=＆gt;后端。

使用JNDI-Internals的详细记录我可以将问题深入到以下几点：

工作场景（无模块名称）：如果没有特殊的模块名称，则模块名称将是带有文件扩展名的文件名，例如后端-1.1.1-快照。这将导致以下查找方案，最后重新启动MailResource：

.SerialContext; MethodName = lookup; | SerialContext ==＆gt; lookup（java：module / mail / MailSession）|＃] .SerialContext; MethodName = lookup; | SerialContext ==＆gt;查找相对名称：java：module / mail / MailSession |＃] .JavaURLContext; MethodName = lookup; |在javaURLContext.lookup中，name = java：module / mail / MailSession serialcontext ... null |＃] .SerialContext; MethodName = lookup; | SerialContext ==＆gt; lookup（java：global / portal-1.1.1 / backend-1.1.1-SNAPSHOT / mail / MailSession）|＃] .SerialContext; MethodName = lookup; | SerialContext ==＆gt;查找相对名称：java：global / portal-1.1.1 / backend-1.1.1-SNAPSHOT / mail / MailSession |＃] .SerialContextProviderImpl;方法名=查找; | SerialContextProviderImpl :: lookup java：global / portal-1.1.1 / backend-1.1.1-SNAPSHOT / mail / MailSession |＃] .GlassfishNamingManagerImpl; MethodName = lookup; | GlassfishNamingManager..null中的| serialcontext |＃] .GlassfishNamingManagerImpl; MethodName = lookup; | GlassfishNamingManager：查找名称：java：module / mail / MailSession |＃] .GlassfishNamingManagerImpl; MethodName = bindToNamespace; | naming.bind绑定名称：java：module / mail / MailSession |＃]

ERROR SCENARIO（自定义模块名称）：添加如上面提到的ejb.jar.xml中所示的自定义模块名称将会带有无限循环的查找。

相关的查找日志记录如下所示：

FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt ;查找相对名称：java：module / mail / MailSession |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.JavaURLContext; MethodName = lookup; | in javaURLContext.lookup，name = java：module / mail / MailSession serialcontext ... null |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt; lookup（java：global / private-ear-1.2.0-SNAPSHOT / backend / mail / MailSession）|＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt;查找相对名称：java：global / private-ear-1.2.0-SNAPSHOT / backend / mail / MailSession |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName =螺纹-2;类名= com.sun.enterprise.naming.impl.SerialContextProviderImpl;方法名=查找; | SerialContextProviderImpl :: lookup java：global / private-ear-1.2.0-SNAPSHOT / backend / mail / MailSession |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl; MethodName = lookup; | GlassfishNamingManager..null中的| serialcontext | ＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _TreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl; MethodName = lookup; | GlassfishNamingManager：查找名称：java ：模块/邮件/邮件会话|＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt; lookup（java：module / mail / MailSession）|＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt;查找相对名称：java：module / mail / MailSession |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.JavaURLContext; MethodName = lookup; | in javaURLContext.lookup，name = java：module / mail / MailSession serialcontext ... null |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt; lookup（java：global / private-ear-1.2.0-SNAPSHOT / backend / mail / MailSession）|＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt;查找相对名称：java：global / private-ear-1.2.0-SNAPSHOT / backend / mail / MailSession |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName =螺纹-2;类名= com.sun.enterprise.naming.impl.SerialContextProviderImpl;方法名=查找; | SerialContextProviderImpl :: lookup java：global / private-ear-1.2.0-SNAPSHOT / backend / mail / MailSession |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl; MethodName = lookup; | GlassfishNamingManager..null中的| serialcontext | ＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _TreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl; MethodName = lookup; | GlassfishNamingManager：查找名称：java ：模块/邮件/邮件会话|＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt; lookup（java：module / mail / MailSession）|＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt;查找相对名称：java：module / mail / MailSession |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.JavaURLContext; MethodName = lookup; | in javaURLContext.lookup，name = java：module / mail / MailSession serialcontext ... null |＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt; lookup（java：global / private-ear-1.2.0-SNAPSHOT / backend / mail / MailSession）|＃] FINE | glassfish3.1.1 | com.sun.enterprise.naming | _ThreadID = 23; _ThreadName = Thread-2; ClassName = com.sun.enterprise.naming.impl.SerialContext; MethodName = lookup; | SerialContext ==＆gt;查找相对名称：java：global / private-ear-1.2.0-SNAPSHOT / backend / mail / MailSession |＃]

从asadmin手动检查glassfish资源会获取以下条目：

private-ear-1.2.0-SNAPSHOT  <ear, web, ejb>
    private-frontend-1.2.0-SNAPSHOT.war  <WebModule>
    backend-1.2.0-SNAPSHOT.jar           <EJBModule>
        java:module/mail/MailSession <MailResource>

如果那里有专家，请给我一个提示。

查找MailResource与module-name结合时，Glassfish无限循环

0 个答案: