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From "Janko Heilgeist (JIRA)" <j...@apache.org>
Subject [jira] Commented: (GERONIMO-4468) <jar-file> elements are interpreted relatively to EAR root
Date Thu, 15 Jan 2009 14:37:00 GMT

    [ https://issues.apache.org/jira/browse/GERONIMO-4468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12664122#action_12664122
] 

Janko Heilgeist commented on GERONIMO-4468:
-------------------------------------------

I tried the patch and it seems to solve the issue (partially?). The referenced jar-files are
now correctly resolved, but not all the entities inside of all jars are discovered. (In the
following traces I replaced the path of the deployed EAR with $(EAR_ROOT) to make them more
readable.)

1. EAR structure as before:
{noformat}
lib/my-pu-1.0-SNAPSHOT.jar
lib/my-entities1-1.0-SNAPSHOT.jar
my-entities2-1.0-SNAPSHOT.jar
{noformat}

During deployment only the entity in the jar on the same level as the persistence root is
discovered:
{noformat}
2  myPU  TRACE  [Thread-62] openjpa.MetaData - Scanning jar "$(EAR_ROOT)/lib/my-pu-1.0-SNAPSHOT.jar"
for persistent types.
2  myPU  TRACE  [Thread-62] openjpa.MetaData - Scanning jar file from URL "file:$(EAR_ROOT)/lib/my-entities1-1.0-SNAPSHOT.jar"
for persistent types.
2  myPU  TRACE  [Thread-62] openjpa.MetaData - Scanning jar file from URL "file:$(EAR_ROOT)/my-entities2-1.0-SNAPSHOT.jar"
for persistent types.
3  myPU  TRACE  [Thread-62] openjpa.MetaData - Scanning resource "META-INF/orm.xml" for persistent
types.
5  myPU  TRACE  [Thread-62] openjpa.MetaData - Scan of "META-INF/orm.xml" found persistent
types [Ljava.lang.String;@fe9034.
5  myPU  TRACE  [Thread-62] openjpa.MetaData - Mapping resource location "jar:file:$(EAR_ROOT)/lib/my-entities1-1.0-SNAPSHOT.jar!/META-INF/orm.xml"
to persistent types "[com.heilgeist.testcase.geronimo.jarfile.MyEntity1]".
5  myPU  TRACE  [Thread-62] openjpa.MetaData - parsePersistentTypeNames() found [com.heilgeist.testcase.geronimo.jarfile.MyEntity1].
5  myPU  TRACE  [Thread-62] openjpa.MetaData - Found 1 classes with metadata in 3 milliseconds.
{noformat}

2. EAR with both jars next to the persistence root:
{noformat}
lib/my-pu-1.0-SNAPSHOT.jar
lib/my-entities1-1.0-SNAPSHOT.jar
lib/my-entities2-1.0-SNAPSHOT.jar
{noformat}

During deployment both entities are discovered:
{noformat}
2  myPU  TRACE  [Thread-61] openjpa.MetaData - Scanning jar "$(EAR_ROOT)/lib/my-pu-1.0-SNAPSHOT.jar"
for persistent types.
2  myPU  TRACE  [Thread-61] openjpa.MetaData - Scanning jar file from URL "file:$(EAR_ROOT)/lib/my-entities2-1.0-SNAPSHOT.jar"
for persistent types.
2  myPU  TRACE  [Thread-61] openjpa.MetaData - Scanning jar file from URL "file:$(EAR_ROOT)/lib/my-entities1-1.0-SNAPSHOT.jar"
for persistent types.
2  myPU  TRACE  [Thread-61] openjpa.MetaData - Scanning resource "META-INF/orm.xml" for persistent
types.
5  myPU  TRACE  [Thread-61] openjpa.MetaData - Scan of "META-INF/orm.xml" found persistent
types [Ljava.lang.String;@1f0c908.
5  myPU  TRACE  [Thread-61] openjpa.MetaData - Mapping resource location "jar:file:$(EAR_ROOT)/lib/my-entities1-1.0-SNAPSHOT.jar!/META-INF/orm.xml"
to persistent types "[com.heilgeist.testcase.geronimo.jarfile.MyEntity1]".
5  myPU  TRACE  [Thread-61] openjpa.MetaData - Scan of "META-INF/orm.xml" found persistent
types [Ljava.lang.String;@11e3986.
5  myPU  TRACE  [Thread-61] openjpa.MetaData - Mapping resource location "jar:file:$(EAR_ROOT)/lib/my-entities2-1.0-SNAPSHOT.jar!/META-INF/orm.xml"
to persistent types "[com.heilgeist.testcase.geronimo.jarfile.MyEntity2]".
5  myPU  TRACE  [Thread-61] openjpa.MetaData - parsePersistentTypeNames() found [com.heilgeist.testcase.geronimo.jarfile.MyEntity2,
com.heilgeist.testcase.geronimo.jarfile.MyEntity1].
5  myPU  TRACE  [Thread-61] openjpa.MetaData - Found 2 classes with metadata in 4 milliseconds.
{noformat}

I am not sure, whether this is related to this issue (a consequence of the patch?) or a separate
problem.

> <jar-file> elements are interpreted relatively to EAR root
> ----------------------------------------------------------
>
>                 Key: GERONIMO-4468
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-4468
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>    Affects Versions: 2.1.3
>            Reporter: Janko Heilgeist
>            Assignee: Ivan
>         Attachments: Geronimo-4468.patch, geronimo-jarfile.tar.gz, my-ear-1.0-SNAPSHOT.ear
>
>
> The <jar-file> elements in a persistence.xml are wrongly interpreted as relative
to the EAR's root.
> EJB 3.0 persistence spec, section 6.2:
> {quote}
> [...] A persistence unit is defined by a persistence.xml file. The jar file or directory
whose META-INF directory contains the persistence.xml file is termed the root of the persistence
unit. [...]
> {quote}
> EJB 3.0 persistence spec, section 6.2:
> {quote}
> One or more JAR files may be specified using the jar-file elements [...] Such JAR files
are specified relative to the root of the persistence unit [...].
> {quote}
> The attached EAR is correctly verified by the Glassfish verifier. Deploying it on Geronimo
2.1.3 or 2.2-SNAPSHOT results in a successful deployment, while on the console OpenJPA throws
exceptions because it tries to resolve the jar-file paths relative to the EAR's root:
> {quote}
> <openjpa-1.0.3-r420667:677674 nonfatal general error> org.apache.openjpa.persistence.PersistenceException:
$HOME/geronimo-tomcat6-javaee5-2.1.3/repository/com/heilgeist/testcase/geronimo/jarfile/my-ear/1.0-SNAPSHOT/my-ear-1.0-SNAPSHOT.ear/my-entities1-1.0-SNAPSHOT.jar
(No such file or directory)
> <openjpa-1.2.0-r422266:683325 nonfatal general error> org.apache.openjpa.persistence.PersistenceException:
$HOME/geronimo-tomcat6-javaee5-2.2-SNAPSHOT/repository/com/heilgeist/testcase/geronimo/jarfile/my-ear/1.0-SNAPSHOT/my-entities2-1.0-SNAPSHOT.jar
(No such file or directory)
> {quote}

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