[TOMEE-2087] IvmContext.list() does not correctly list the context content

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 7.0.4
• Flags: Important
• Assignee: Unassigned
• Reporter: Svetlin Zarev
• Created: 05/Jul/17 13:24
• Updated: 19/Jul/17 08:41
• Resolved: 19/Jul/17 08:41

Description

MyNamingEnumeration.gatherNodes() adds the wrong federated context entries in the result set (related to TOMEE-2086 - it was indeed a typo, but we "fixed" it with the wrong NameNode).

Another issue is with MyNamingEnumeration.isMyChild() which considers entries that are NOT children to the "parent" tree as such

One more issue is that the wrong parentNode is passed as argument to gatherNodes in case we are listing the context for any "IvmContext != this"

To give an example:

Expected context content:

### Context: /module
Name: TestEJB!org.example.TestEJB	Class=org.apache.openejb.assembler.classic.JndiBuilder$ContextualEjbLookup	[looking up: TestEJB!org.example.TestEJB]	[Value]: proxy=org.example.TestEJB;deployment=ROOT//TestEJB;pk=null
Name: TestEJB	Class=org.apache.openejb.assembler.classic.JndiBuilder$ContextualEjbLookup	[looking up: TestEJB]	[Value]: proxy=org.example.TestEJB;deployment=ROOT//TestEJB;pk=null
Name: ModuleName	Class=java.lang.String	[looking up: ModuleName]	[Value]: 
Name: env	Class=org.apache.naming.NamingContext	[looking up: env]	[Value]: org.apache.naming.NamingContext@1bb2d0a8


### Context: /module/env
Name: name	Class=java.lang.String	[looking up: name]	[Value]: module-env

Actual context content:

### Context: /module
Name: global	Class=org.apache.openejb.core.ivm.naming.IvmContext	[looking up: global]	> Failed to lookup: global
Name: dummy	Class=java.lang.String	[looking up: dummy]	> Failed to lookup: dummy
Name: TestEJB!org.example.TestEJB	Class=org.apache.openejb.core.ivm.naming.BusinessLocalBeanReference	[looking up: TestEJB!org.example.TestEJB]	[Reference]: proxy=org.example.TestEJB;deployment=ROOT//TestEJB;pk=null
Name: TestEJB	Class=org.apache.openejb.core.ivm.naming.BusinessLocalBeanReference	[looking up: TestEJB]	[Reference]: proxy=org.example.TestEJB;deployment=ROOT//TestEJB;pk=null
Name: ModuleName	Class=java.lang.String	[looking up: ModuleName]	[Value]: 
Name: env	Class=org.apache.openejb.core.ivm.naming.IvmContext	[looking up: env]	[Value]: IvmContext{mynode=}
Name: TestEJB!org.example.TestEJB	Class=org.apache.openejb.core.ivm.naming.BusinessLocalBeanReference	[looking up: TestEJB!org.example.TestEJB]	[Reference]: proxy=org.example.TestEJB;deployment=ROOT//TestEJB;pk=null
Name: TestEJB	Class=org.apache.openejb.core.ivm.naming.BusinessLocalBeanReference	[looking up: TestEJB]	[Reference]: proxy=org.example.TestEJB;deployment=ROOT//TestEJB;pk=null


### Context: /module/env
Name: TestEJB!org.example.TestEJB	Class=org.apache.openejb.core.ivm.naming.BusinessLocalBeanReference	[looking up: TestEJB!org.example.TestEJB]	> Failed to lookup: TestEJB!org.example.TestEJB
Name: TestEJB	Class=org.apache.openejb.core.ivm.naming.BusinessLocalBeanReference	[looking up: TestEJB]	> Failed to lookup: TestEJB
Name: name	Class=java.lang.String	[looking up: name]	[Value]: module-env

Note the "failed too lookup..." messages - these are all objects that MUST NOT be listed as part of that context.

I'm attaching an application that reproduces the issue.

Requesting it like "http://localhost:8080/?ejb" will print tomee's naming tree
Requesting it like "http://localhost:8080" will print tomcat's naming tree

Issue Links

• is related to: TOMEE-2086 InitialContext.list() fails with NPE when called from EJB
• links to: GitHub Pull Request #88