4:02 a.m.
Eclipse RCP + InputStreamZippedJarVisitor problem
-------------------------------------------------
Key: EJB-242
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-242
Project: Hibernate Entity Manager
Type: Bug
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA, postgres (but I guess not relevant here)
Reporter: Michał Kostrzewa
Hi,
Max from user list kindly redirected me to fill a bug here. Here it goes as I described it
on list. I didn't attached a test case b/c doing it is non-trivial, maybe you'll
just know what is the problem and I provided a patch that works for me. But if test case
is needed - I'll do it.
--------------
I'm having problems with bundling hibernate and my ejb model in eclipse RCP
application. I managed to solve all classloading problems but one, related to
InputStreamZippedJarVisitor class.
Simplifying things I have:
hibernate plugin which registers itself for buddy classloading policy
dbmodel plugin which depends on hibernate and is a buddy of hibernate
application plugin which depends on hibernate and dbmodel and is a buddy of hibernate.
This application plugin has hibernate.cfg.xml in self.
When I run this project from eclipse IDE, all is fine except the warning message in logs
while creating EntityManager:
2006-10-20 09:07:23 org.hibernate.ejb.packaging.InputStreamZippedJarVisitor
doProcessElements
WARNING: Unable to find file (ignored): bundleresource://101
java.io.FileNotFoundException: C:\Documents and
Settings\mkostrze\sv-head2\com.pentacomp.dbmodel (Access denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.eclipse.osgi.framework.util.SecureAction.getFileInputStream(SecureAction.java:99)
at
org.eclipse.osgi.baseadaptor.bundlefile.FileBundleEntry.getInputStream(FileBundleEntry.java:50)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.connect(BundleURLConnection.java:53)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.getInputStream(BundleURLConnection.java:99)
at java.net.URL.openStream(URL.java:1007)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:215)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:253)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:229)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at
com.pentacomp.dicom.viewer.ViewerContstants.createEntityManager(ViewerContstants.java:170)
at
com.pentacomp.dicom.viewer.DicomViewerMainFrame$InitRepositoriesTask.call(DicomViewerMainFrame.java:146)
I suppose hibernate tries to inspect the model jar for some reason, but in IDE this jar
location is resolved to directory containing the plugin.
But things get worse when I export the project into java webstart application. I'm
getting NullPointerException instead of warning in the same place. I investigated the
source and the problem is here:
protected void doProcessElements() throws IOException {
JarInputStream jis;
try {
jis = new JarInputStream( jarUrl.openStream() );
}
catch (IOException ze) {
log.warn( "Unable to find file (ignored): " + jarUrl, ze );
return;
}
The jarUrl is a bundleresource:// url which resolves to DirZipBundleEntry which in turn
returns null in getInputStream(). Thus JarInputStream thows NPE.
Here's what I've tried to solve this:
- configure the dbmodel to be unpacked or packed after install
- tried dbmodel with jar inside or with unpacked classes inside
- set hibernate.archive.autodetection to 'none'. (I did it passing parameters map
to createEntityManager method)
- change the hibernate sources and replace IOException with Exception in doProcessElement
method. This one worked
I guess most likely I did something wrong to my deploy - any ideas please? But if not,
perhaps such a change in code may make hibernate more robust (?)
Hibernate version: 3.2.0 GA
best regards,
Michal Kostrzewa
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1:08 p.m.
New subject: [Hibernate-JIRA] Commented: (EJB-242) Eclipse RCP + InputStreamZippedJarVisitor problem
[
http://opensource.atlassian.com/projects/hibernate/browse/EJB-242?page=co...
]
Emmanuel Bernard commented on EJB-242:
--------------------------------------
Hum, The code has been change at least 3 times to cope with Eclipse RCP.
I know HEM in RCP is working (at least some people reported so).
I don't know the exact issue you are facing. Can you attach a minimal failing
testcase?
Also I would appreciate if you could try something like that:
in JarVisitor.getJarURLFromURLEntry
add a
else if ("bundleresource".equals( url.getProtocol() ) {
//we don't know for sure, but this is probably eclipse, there is no way to guess
more
jarUrl = new URL( protocol, url.getHost(), url.getPort(), file );
jarUrl = FileLocator.toFileURL(jarUrl);
//or maybe jarUrl = FileLocator.resolve(jarUrl);
}
As for your NPE, there is a bug in Eclipse, if the protocol does not support openStream,
it is supposed to raise throw new UnknownServiceException("protocol doesn't
support input");
This does not solve the problem in any way though.
Eclipse RCP + InputStreamZippedJarVisitor problem
-------------------------------------------------
Key: EJB-242
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-242
Project: Hibernate Entity Manager
Type: Bug
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA, postgres (but I guess not relevant here)
Reporter: Michał Kostrzewa
Hi,
Max from user list kindly redirected me to fill a bug here. Here it goes as I described
it on list. I didn't attached a test case b/c doing it is non-trivial, maybe
you'll just know what is the problem and I provided a patch that works for me. But if
test case is needed - I'll do it.
--------------
I'm having problems with bundling hibernate and my ejb model in eclipse RCP
application. I managed to solve all classloading problems but one, related to
InputStreamZippedJarVisitor class.
Simplifying things I have:
hibernate plugin which registers itself for buddy classloading policy
dbmodel plugin which depends on hibernate and is a buddy of hibernate
application plugin which depends on hibernate and dbmodel and is a buddy of hibernate.
This application plugin has hibernate.cfg.xml in self.
When I run this project from eclipse IDE, all is fine except the warning message in logs
while creating EntityManager:
2006-10-20 09:07:23 org.hibernate.ejb.packaging.InputStreamZippedJarVisitor
doProcessElements
WARNING: Unable to find file (ignored): bundleresource://101
java.io.FileNotFoundException: C:\Documents and
Settings\mkostrze\sv-head2\com.pentacomp.dbmodel (Access denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.eclipse.osgi.framework.util.SecureAction.getFileInputStream(SecureAction.java:99)
at
org.eclipse.osgi.baseadaptor.bundlefile.FileBundleEntry.getInputStream(FileBundleEntry.java:50)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.connect(BundleURLConnection.java:53)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.getInputStream(BundleURLConnection.java:99)
at java.net.URL.openStream(URL.java:1007)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:215)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:253)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:229)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at
com.pentacomp.dicom.viewer.ViewerContstants.createEntityManager(ViewerContstants.java:170)
at
com.pentacomp.dicom.viewer.DicomViewerMainFrame$InitRepositoriesTask.call(DicomViewerMainFrame.java:146)
I suppose hibernate tries to inspect the model jar for some reason, but in IDE this jar
location is resolved to directory containing the plugin.
But things get worse when I export the project into java webstart application. I'm
getting NullPointerException instead of warning in the same place. I investigated the
source and the problem is here:
protected void doProcessElements() throws IOException {
JarInputStream jis;
try {
jis = new JarInputStream( jarUrl.openStream() );
}
catch (IOException ze) {
log.warn( "Unable to find file (ignored): " + jarUrl, ze );
return;
}
The jarUrl is a bundleresource:// url which resolves to DirZipBundleEntry which in turn
returns null in getInputStream(). Thus JarInputStream thows NPE.
Here's what I've tried to solve this:
- configure the dbmodel to be unpacked or packed after install
- tried dbmodel with jar inside or with unpacked classes inside
- set hibernate.archive.autodetection to 'none'. (I did it passing parameters map
to createEntityManager method)
- change the hibernate sources and replace IOException with Exception in doProcessElement
method. This one worked
I guess most likely I did something wrong to my deploy - any ideas please? But if not,
perhaps such a change in code may make hibernate more robust (?)
Hibernate version: 3.2.0 GA
best regards,
Michal Kostrzewa
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1:10 p.m.
New subject: [Hibernate-JIRA] Assigned: (EJB-242) Eclipse RCP + InputStreamZippedJarVisitor problem
[ http://opensource.atlassian.com/projects/hibernate/browse/EJB-242?page=all ]
Emmanuel Bernard reassigned EJB-242:
------------------------------------
Assign To: Emmanuel Bernard
Eclipse RCP + InputStreamZippedJarVisitor problem
-------------------------------------------------
Key: EJB-242
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-242
Project: Hibernate Entity Manager
Type: Bug
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA, postgres (but I guess not relevant here)
Reporter: Michał Kostrzewa
Assignee: Emmanuel Bernard
Hi,
Max from user list kindly redirected me to fill a bug here. Here it goes as I described
it on list. I didn't attached a test case b/c doing it is non-trivial, maybe
you'll just know what is the problem and I provided a patch that works for me. But if
test case is needed - I'll do it.
--------------
I'm having problems with bundling hibernate and my ejb model in eclipse RCP
application. I managed to solve all classloading problems but one, related to
InputStreamZippedJarVisitor class.
Simplifying things I have:
hibernate plugin which registers itself for buddy classloading policy
dbmodel plugin which depends on hibernate and is a buddy of hibernate
application plugin which depends on hibernate and dbmodel and is a buddy of hibernate.
This application plugin has hibernate.cfg.xml in self.
When I run this project from eclipse IDE, all is fine except the warning message in logs
while creating EntityManager:
2006-10-20 09:07:23 org.hibernate.ejb.packaging.InputStreamZippedJarVisitor
doProcessElements
WARNING: Unable to find file (ignored): bundleresource://101
java.io.FileNotFoundException: C:\Documents and
Settings\mkostrze\sv-head2\com.pentacomp.dbmodel (Access denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.eclipse.osgi.framework.util.SecureAction.getFileInputStream(SecureAction.java:99)
at
org.eclipse.osgi.baseadaptor.bundlefile.FileBundleEntry.getInputStream(FileBundleEntry.java:50)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.connect(BundleURLConnection.java:53)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.getInputStream(BundleURLConnection.java:99)
at java.net.URL.openStream(URL.java:1007)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:215)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:253)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:229)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at
com.pentacomp.dicom.viewer.ViewerContstants.createEntityManager(ViewerContstants.java:170)
at
com.pentacomp.dicom.viewer.DicomViewerMainFrame$InitRepositoriesTask.call(DicomViewerMainFrame.java:146)
I suppose hibernate tries to inspect the model jar for some reason, but in IDE this jar
location is resolved to directory containing the plugin.
But things get worse when I export the project into java webstart application. I'm
getting NullPointerException instead of warning in the same place. I investigated the
source and the problem is here:
protected void doProcessElements() throws IOException {
JarInputStream jis;
try {
jis = new JarInputStream( jarUrl.openStream() );
}
catch (IOException ze) {
log.warn( "Unable to find file (ignored): " + jarUrl, ze );
return;
}
The jarUrl is a bundleresource:// url which resolves to DirZipBundleEntry which in turn
returns null in getInputStream(). Thus JarInputStream thows NPE.
Here's what I've tried to solve this:
- configure the dbmodel to be unpacked or packed after install
- tried dbmodel with jar inside or with unpacked classes inside
- set hibernate.archive.autodetection to 'none'. (I did it passing parameters map
to createEntityManager method)
- change the hibernate sources and replace IOException with Exception in doProcessElement
method. This one worked
I guess most likely I did something wrong to my deploy - any ideas please? But if not,
perhaps such a change in code may make hibernate more robust (?)
Hibernate version: 3.2.0 GA
best regards,
Michal Kostrzewa
--
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-
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2:26 a.m.
New subject: [Hibernate-JIRA] Commented: (EJB-242) Eclipse RCP + InputStreamZippedJarVisitor problem
[
http://opensource.atlassian.com/projects/hibernate/browse/EJB-242?page=co...
]
Wolfgang Schramm commented on EJB-242:
--------------------------------------
I had exactly the same problem, the rcp app worked in the IDE but not when it was exported
as a product.
Replacing IOException with Exception in the doProcessElement() method solved this problem.
Instead of an NPE a warning is now logged.
Log with IOException
09:13:36,151 DEBUG Ejb3Configuration:544 - Detect class: false; detect hbm: false
09:13:36,151 DEBUG JarVisitor:206 - Searching mapped entities in jar/par:
bundleresource://4
...
Caused by: javax.persistence.PersistenceException: java.lang.NullPointerException: in is
null
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:252)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:33)
at net.tourbook.database.TourDatabase$1.run(TourDatabase.java:120)
...
Caused by: java.lang.NullPointerException: in is null
at java.util.zip.ZipInputStream.<init>(Unknown Source)
at java.util.jar.JarInputStream.<init>(Unknown Source)
at java.util.jar.JarInputStream.<init>(Unknown Source)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:229)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:258)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:234)
...
Log with Exception
09:21:06,208 DEBUG Ejb3Configuration:544 - Detect class: false; detect hbm: false
09:21:06,208 DEBUG JarVisitor:206 - Searching mapped entities in jar/par:
bundleresource://4
09:21:06,218 WARN InputStreamZippedJarVisitor:36 - Unable to find file (ignored):
bundleresource://4
java.lang.NullPointerException: in is null
at java.util.zip.ZipInputStream.<init>(Unknown Source)
at java.util.jar.JarInputStream.<init>(Unknown Source)
at java.util.jar.JarInputStream.<init>(Unknown Source)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:229)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:258)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:234)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:33)
Eclipse RCP + InputStreamZippedJarVisitor problem
-------------------------------------------------
Key: EJB-242
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-242
Project: Hibernate Entity Manager
Type: Bug
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA, postgres (but I guess not relevant here)
Reporter: Michał Kostrzewa
Assignee: Emmanuel Bernard
Hi,
Max from user list kindly redirected me to fill a bug here. Here it goes as I described
it on list. I didn't attached a test case b/c doing it is non-trivial, maybe
you'll just know what is the problem and I provided a patch that works for me. But if
test case is needed - I'll do it.
--------------
I'm having problems with bundling hibernate and my ejb model in eclipse RCP
application. I managed to solve all classloading problems but one, related to
InputStreamZippedJarVisitor class.
Simplifying things I have:
hibernate plugin which registers itself for buddy classloading policy
dbmodel plugin which depends on hibernate and is a buddy of hibernate
application plugin which depends on hibernate and dbmodel and is a buddy of hibernate.
This application plugin has hibernate.cfg.xml in self.
When I run this project from eclipse IDE, all is fine except the warning message in logs
while creating EntityManager:
2006-10-20 09:07:23 org.hibernate.ejb.packaging.InputStreamZippedJarVisitor
doProcessElements
WARNING: Unable to find file (ignored): bundleresource://101
java.io.FileNotFoundException: C:\Documents and
Settings\mkostrze\sv-head2\com.pentacomp.dbmodel (Access denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.eclipse.osgi.framework.util.SecureAction.getFileInputStream(SecureAction.java:99)
at
org.eclipse.osgi.baseadaptor.bundlefile.FileBundleEntry.getInputStream(FileBundleEntry.java:50)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.connect(BundleURLConnection.java:53)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.getInputStream(BundleURLConnection.java:99)
at java.net.URL.openStream(URL.java:1007)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:215)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:253)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:229)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at
com.pentacomp.dicom.viewer.ViewerContstants.createEntityManager(ViewerContstants.java:170)
at
com.pentacomp.dicom.viewer.DicomViewerMainFrame$InitRepositoriesTask.call(DicomViewerMainFrame.java:146)
I suppose hibernate tries to inspect the model jar for some reason, but in IDE this jar
location is resolved to directory containing the plugin.
But things get worse when I export the project into java webstart application. I'm
getting NullPointerException instead of warning in the same place. I investigated the
source and the problem is here:
protected void doProcessElements() throws IOException {
JarInputStream jis;
try {
jis = new JarInputStream( jarUrl.openStream() );
}
catch (IOException ze) {
log.warn( "Unable to find file (ignored): " + jarUrl, ze );
return;
}
The jarUrl is a bundleresource:// url which resolves to DirZipBundleEntry which in turn
returns null in getInputStream(). Thus JarInputStream thows NPE.
Here's what I've tried to solve this:
- configure the dbmodel to be unpacked or packed after install
- tried dbmodel with jar inside or with unpacked classes inside
- set hibernate.archive.autodetection to 'none'. (I did it passing parameters map
to createEntityManager method)
- change the hibernate sources and replace IOException with Exception in doProcessElement
method. This one worked
I guess most likely I did something wrong to my deploy - any ideas please? But if not,
perhaps such a change in code may make hibernate more robust (?)
Hibernate version: 3.2.0 GA
best regards,
Michal Kostrzewa
--
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-
If you think it was sent incorrectly contact one of the administrators:
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-
For more information on JIRA, see:
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2:38 a.m.
New subject: [Hibernate-JIRA] Commented: (EJB-242) Eclipse RCP + InputStreamZippedJarVisitor problem
[
http://opensource.atlassian.com/projects/hibernate/browse/EJB-242?page=co...
]
Michał Kostrzewa commented on EJB-242:
--------------------------------------
To my suprise I noticed I didn't comment this bug after I found a workaround some time
ago - I lived in conciousness of having posted this, I'm terribly sorry it may have
saved Wolfgang some investigations... :(
As far as I rememember the fix provided by Emmanuel didn't work for me (but I'm
only 99% sure about it, since I tried it some time ago)
I solved it exactely the way Wolfgang did, actually I did it earlier so I even survived
one ecplipse RCP upgrade which happily spoiled nothing. I'd also like to acknowledge
that this solution works when application is exported as Java Web Start application, which
is non-obvious, yet works.
Eclipse RCP + InputStreamZippedJarVisitor problem
-------------------------------------------------
Key: EJB-242
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-242
Project: Hibernate Entity Manager
Type: Bug
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA, postgres (but I guess not relevant here)
Reporter: Michał Kostrzewa
Assignee: Emmanuel Bernard
Hi,
Max from user list kindly redirected me to fill a bug here. Here it goes as I described
it on list. I didn't attached a test case b/c doing it is non-trivial, maybe
you'll just know what is the problem and I provided a patch that works for me. But if
test case is needed - I'll do it.
--------------
I'm having problems with bundling hibernate and my ejb model in eclipse RCP
application. I managed to solve all classloading problems but one, related to
InputStreamZippedJarVisitor class.
Simplifying things I have:
hibernate plugin which registers itself for buddy classloading policy
dbmodel plugin which depends on hibernate and is a buddy of hibernate
application plugin which depends on hibernate and dbmodel and is a buddy of hibernate.
This application plugin has hibernate.cfg.xml in self.
When I run this project from eclipse IDE, all is fine except the warning message in logs
while creating EntityManager:
2006-10-20 09:07:23 org.hibernate.ejb.packaging.InputStreamZippedJarVisitor
doProcessElements
WARNING: Unable to find file (ignored): bundleresource://101
java.io.FileNotFoundException: C:\Documents and
Settings\mkostrze\sv-head2\com.pentacomp.dbmodel (Access denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.eclipse.osgi.framework.util.SecureAction.getFileInputStream(SecureAction.java:99)
at
org.eclipse.osgi.baseadaptor.bundlefile.FileBundleEntry.getInputStream(FileBundleEntry.java:50)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.connect(BundleURLConnection.java:53)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.getInputStream(BundleURLConnection.java:99)
at java.net.URL.openStream(URL.java:1007)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:215)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:253)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:229)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at
com.pentacomp.dicom.viewer.ViewerContstants.createEntityManager(ViewerContstants.java:170)
at
com.pentacomp.dicom.viewer.DicomViewerMainFrame$InitRepositoriesTask.call(DicomViewerMainFrame.java:146)
I suppose hibernate tries to inspect the model jar for some reason, but in IDE this jar
location is resolved to directory containing the plugin.
But things get worse when I export the project into java webstart application. I'm
getting NullPointerException instead of warning in the same place. I investigated the
source and the problem is here:
protected void doProcessElements() throws IOException {
JarInputStream jis;
try {
jis = new JarInputStream( jarUrl.openStream() );
}
catch (IOException ze) {
log.warn( "Unable to find file (ignored): " + jarUrl, ze );
return;
}
The jarUrl is a bundleresource:// url which resolves to DirZipBundleEntry which in turn
returns null in getInputStream(). Thus JarInputStream thows NPE.
Here's what I've tried to solve this:
- configure the dbmodel to be unpacked or packed after install
- tried dbmodel with jar inside or with unpacked classes inside
- set hibernate.archive.autodetection to 'none'. (I did it passing parameters map
to createEntityManager method)
- change the hibernate sources and replace IOException with Exception in doProcessElement
method. This one worked
I guess most likely I did something wrong to my deploy - any ideas please? But if not,
perhaps such a change in code may make hibernate more robust (?)
Hibernate version: 3.2.0 GA
best regards,
Michal Kostrzewa
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3:18 p.m.
New subject: [Hibernate-JIRA] Updated: (EJB-242) Be more defensive regarding exotic (aka buggy) URL protocol handler
[ http://opensource.atlassian.com/projects/hibernate/browse/EJB-242?page=all ]
Emmanuel Bernard updated EJB-242:
---------------------------------
Summary: Be more defensive regarding exotic (aka buggy) URL protocol handler
(was: Eclipse RCP + InputStreamZippedJarVisitor problem)
type: Improvement (was: Bug)
Fix Version: 3.2.2
Alright, I'' do it, but please someone provide me a test case for EJB-270
Be more defensive regarding exotic (aka buggy) URL protocol handler
-------------------------------------------------------------------
Key: EJB-242
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-242
Project: Hibernate Entity Manager
Type: Improvement
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA, postgres (but I guess not relevant here)
Reporter: Michał Kostrzewa
Assignee: Emmanuel Bernard
Fix For: 3.2.2
Hi,
Max from user list kindly redirected me to fill a bug here. Here it goes as I described
it on list. I didn't attached a test case b/c doing it is non-trivial, maybe
you'll just know what is the problem and I provided a patch that works for me. But if
test case is needed - I'll do it.
--------------
I'm having problems with bundling hibernate and my ejb model in eclipse RCP
application. I managed to solve all classloading problems but one, related to
InputStreamZippedJarVisitor class.
Simplifying things I have:
hibernate plugin which registers itself for buddy classloading policy
dbmodel plugin which depends on hibernate and is a buddy of hibernate
application plugin which depends on hibernate and dbmodel and is a buddy of hibernate.
This application plugin has hibernate.cfg.xml in self.
When I run this project from eclipse IDE, all is fine except the warning message in logs
while creating EntityManager:
2006-10-20 09:07:23 org.hibernate.ejb.packaging.InputStreamZippedJarVisitor
doProcessElements
WARNING: Unable to find file (ignored): bundleresource://101
java.io.FileNotFoundException: C:\Documents and
Settings\mkostrze\sv-head2\com.pentacomp.dbmodel (Access denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.eclipse.osgi.framework.util.SecureAction.getFileInputStream(SecureAction.java:99)
at
org.eclipse.osgi.baseadaptor.bundlefile.FileBundleEntry.getInputStream(FileBundleEntry.java:50)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.connect(BundleURLConnection.java:53)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.getInputStream(BundleURLConnection.java:99)
at java.net.URL.openStream(URL.java:1007)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:215)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:253)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:229)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at
com.pentacomp.dicom.viewer.ViewerContstants.createEntityManager(ViewerContstants.java:170)
at
com.pentacomp.dicom.viewer.DicomViewerMainFrame$InitRepositoriesTask.call(DicomViewerMainFrame.java:146)
I suppose hibernate tries to inspect the model jar for some reason, but in IDE this jar
location is resolved to directory containing the plugin.
But things get worse when I export the project into java webstart application. I'm
getting NullPointerException instead of warning in the same place. I investigated the
source and the problem is here:
protected void doProcessElements() throws IOException {
JarInputStream jis;
try {
jis = new JarInputStream( jarUrl.openStream() );
}
catch (IOException ze) {
log.warn( "Unable to find file (ignored): " + jarUrl, ze );
return;
}
The jarUrl is a bundleresource:// url which resolves to DirZipBundleEntry which in turn
returns null in getInputStream(). Thus JarInputStream thows NPE.
Here's what I've tried to solve this:
- configure the dbmodel to be unpacked or packed after install
- tried dbmodel with jar inside or with unpacked classes inside
- set hibernate.archive.autodetection to 'none'. (I did it passing parameters map
to createEntityManager method)
- change the hibernate sources and replace IOException with Exception in doProcessElement
method. This one worked
I guess most likely I did something wrong to my deploy - any ideas please? But if not,
perhaps such a change in code may make hibernate more robust (?)
Hibernate version: 3.2.0 GA
best regards,
Michal Kostrzewa
--
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4:05 p.m.
New subject: [Hibernate-JIRA] Resolved: (EJB-242) Be more defensive regarding exotic (aka buggy) URL protocol handler
[ http://opensource.atlassian.com/projects/hibernate/browse/EJB-242?page=all ]
Emmanuel Bernard resolved EJB-242:
----------------------------------
Resolution: Fixed
Be more defensive regarding exotic (aka buggy) URL protocol handler
-------------------------------------------------------------------
Key: EJB-242
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-242
Project: Hibernate Entity Manager
Type: Improvement
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA, postgres (but I guess not relevant here)
Reporter: Michał Kostrzewa
Assignee: Emmanuel Bernard
Fix For: 3.2.2
Hi,
Max from user list kindly redirected me to fill a bug here. Here it goes as I described
it on list. I didn't attached a test case b/c doing it is non-trivial, maybe
you'll just know what is the problem and I provided a patch that works for me. But if
test case is needed - I'll do it.
--------------
I'm having problems with bundling hibernate and my ejb model in eclipse RCP
application. I managed to solve all classloading problems but one, related to
InputStreamZippedJarVisitor class.
Simplifying things I have:
hibernate plugin which registers itself for buddy classloading policy
dbmodel plugin which depends on hibernate and is a buddy of hibernate
application plugin which depends on hibernate and dbmodel and is a buddy of hibernate.
This application plugin has hibernate.cfg.xml in self.
When I run this project from eclipse IDE, all is fine except the warning message in logs
while creating EntityManager:
2006-10-20 09:07:23 org.hibernate.ejb.packaging.InputStreamZippedJarVisitor
doProcessElements
WARNING: Unable to find file (ignored): bundleresource://101
java.io.FileNotFoundException: C:\Documents and
Settings\mkostrze\sv-head2\com.pentacomp.dbmodel (Access denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.eclipse.osgi.framework.util.SecureAction.getFileInputStream(SecureAction.java:99)
at
org.eclipse.osgi.baseadaptor.bundlefile.FileBundleEntry.getInputStream(FileBundleEntry.java:50)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.connect(BundleURLConnection.java:53)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.getInputStream(BundleURLConnection.java:99)
at java.net.URL.openStream(URL.java:1007)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:215)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:253)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:229)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at
com.pentacomp.dicom.viewer.ViewerContstants.createEntityManager(ViewerContstants.java:170)
at
com.pentacomp.dicom.viewer.DicomViewerMainFrame$InitRepositoriesTask.call(DicomViewerMainFrame.java:146)
I suppose hibernate tries to inspect the model jar for some reason, but in IDE this jar
location is resolved to directory containing the plugin.
But things get worse when I export the project into java webstart application. I'm
getting NullPointerException instead of warning in the same place. I investigated the
source and the problem is here:
protected void doProcessElements() throws IOException {
JarInputStream jis;
try {
jis = new JarInputStream( jarUrl.openStream() );
}
catch (IOException ze) {
log.warn( "Unable to find file (ignored): " + jarUrl, ze );
return;
}
The jarUrl is a bundleresource:// url which resolves to DirZipBundleEntry which in turn
returns null in getInputStream(). Thus JarInputStream thows NPE.
Here's what I've tried to solve this:
- configure the dbmodel to be unpacked or packed after install
- tried dbmodel with jar inside or with unpacked classes inside
- set hibernate.archive.autodetection to 'none'. (I did it passing parameters map
to createEntityManager method)
- change the hibernate sources and replace IOException with Exception in doProcessElement
method. This one worked
I guess most likely I did something wrong to my deploy - any ideas please? But if not,
perhaps such a change in code may make hibernate more robust (?)
Hibernate version: 3.2.0 GA
best regards,
Michal Kostrzewa
--
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-
If you think it was sent incorrectly contact one of the administrators:
http://opensource.atlassian.com/projects/hibernate/secure/Administrators....
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira
11:20 a.m.
New subject: [Hibernate-JIRA] Commented: (EJB-242) Be more defensive regarding exotic (aka buggy) URL protocol handler
[
http://opensource.atlassian.com/projects/hibernate/browse/EJB-242?page=co...
]
Enrico Schnepel commented on EJB-242:
-------------------------------------
I found a workaround - you have to extract all of the eclipse-generated entity jars in the
product plugin dir into seperate folders (entities_1.0.0.jar => entities_1.0.0/) and
remove the jars. This will give you an other warning (InputStreamZippedJarVisitor:36 -
Unable to find file (ignored): bundleresource://62) and a FileNotFoundException, but
hibernate does work...
Be more defensive regarding exotic (aka buggy) URL protocol handler
-------------------------------------------------------------------
Key: EJB-242
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-242
Project: Hibernate Entity Manager
Type: Improvement
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA, postgres (but I guess not relevant here)
Reporter: Michał Kostrzewa
Assignee: Emmanuel Bernard
Fix For: 3.2.2
Hi,
Max from user list kindly redirected me to fill a bug here. Here it goes as I described
it on list. I didn't attached a test case b/c doing it is non-trivial, maybe
you'll just know what is the problem and I provided a patch that works for me. But if
test case is needed - I'll do it.
--------------
I'm having problems with bundling hibernate and my ejb model in eclipse RCP
application. I managed to solve all classloading problems but one, related to
InputStreamZippedJarVisitor class.
Simplifying things I have:
hibernate plugin which registers itself for buddy classloading policy
dbmodel plugin which depends on hibernate and is a buddy of hibernate
application plugin which depends on hibernate and dbmodel and is a buddy of hibernate.
This application plugin has hibernate.cfg.xml in self.
When I run this project from eclipse IDE, all is fine except the warning message in logs
while creating EntityManager:
2006-10-20 09:07:23 org.hibernate.ejb.packaging.InputStreamZippedJarVisitor
doProcessElements
WARNING: Unable to find file (ignored): bundleresource://101
java.io.FileNotFoundException: C:\Documents and
Settings\mkostrze\sv-head2\com.pentacomp.dbmodel (Access denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.eclipse.osgi.framework.util.SecureAction.getFileInputStream(SecureAction.java:99)
at
org.eclipse.osgi.baseadaptor.bundlefile.FileBundleEntry.getInputStream(FileBundleEntry.java:50)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.connect(BundleURLConnection.java:53)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.getInputStream(BundleURLConnection.java:99)
at java.net.URL.openStream(URL.java:1007)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:215)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:253)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:229)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at
com.pentacomp.dicom.viewer.ViewerContstants.createEntityManager(ViewerContstants.java:170)
at
com.pentacomp.dicom.viewer.DicomViewerMainFrame$InitRepositoriesTask.call(DicomViewerMainFrame.java:146)
I suppose hibernate tries to inspect the model jar for some reason, but in IDE this jar
location is resolved to directory containing the plugin.
But things get worse when I export the project into java webstart application. I'm
getting NullPointerException instead of warning in the same place. I investigated the
source and the problem is here:
protected void doProcessElements() throws IOException {
JarInputStream jis;
try {
jis = new JarInputStream( jarUrl.openStream() );
}
catch (IOException ze) {
log.warn( "Unable to find file (ignored): " + jarUrl, ze );
return;
}
The jarUrl is a bundleresource:// url which resolves to DirZipBundleEntry which in turn
returns null in getInputStream(). Thus JarInputStream thows NPE.
Here's what I've tried to solve this:
- configure the dbmodel to be unpacked or packed after install
- tried dbmodel with jar inside or with unpacked classes inside
- set hibernate.archive.autodetection to 'none'. (I did it passing parameters map
to createEntityManager method)
- change the hibernate sources and replace IOException with Exception in doProcessElement
method. This one worked
I guess most likely I did something wrong to my deploy - any ideas please? But if not,
perhaps such a change in code may make hibernate more robust (?)
Hibernate version: 3.2.0 GA
best regards,
Michal Kostrzewa
--
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-
If you think it was sent incorrectly contact one of the administrators:
http://opensource.atlassian.com/projects/hibernate/secure/Administrators....
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira
3:27 p.m.
New subject: [Hibernate-JIRA] Commented: (EJB-242) Be more defensive regarding exotic (aka buggy) URL protocol handler
[
http://opensource.atlassian.com/projects/hibernate/browse/EJB-242?page=co...
]
Michał Kostrzewa commented on EJB-242:
--------------------------------------
I'm not sure how (if) the latest suggestion will work in Java Web Start environment,
all the plugins need to be packed here... What do you think?
About test case - I'll try to prepare one, but it may take a while to do suitable and
minimal test case, please don't hold your breath... :(
Be more defensive regarding exotic (aka buggy) URL protocol handler
-------------------------------------------------------------------
Key: EJB-242
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-242
Project: Hibernate Entity Manager
Type: Improvement
Components: EntityManager
Versions: 3.2.0.ga
Environment: Hibernate 3.2.0 GA, postgres (but I guess not relevant here)
Reporter: Michał Kostrzewa
Assignee: Emmanuel Bernard
Fix For: 3.2.2
Hi,
Max from user list kindly redirected me to fill a bug here. Here it goes as I described
it on list. I didn't attached a test case b/c doing it is non-trivial, maybe
you'll just know what is the problem and I provided a patch that works for me. But if
test case is needed - I'll do it.
--------------
I'm having problems with bundling hibernate and my ejb model in eclipse RCP
application. I managed to solve all classloading problems but one, related to
InputStreamZippedJarVisitor class.
Simplifying things I have:
hibernate plugin which registers itself for buddy classloading policy
dbmodel plugin which depends on hibernate and is a buddy of hibernate
application plugin which depends on hibernate and dbmodel and is a buddy of hibernate.
This application plugin has hibernate.cfg.xml in self.
When I run this project from eclipse IDE, all is fine except the warning message in logs
while creating EntityManager:
2006-10-20 09:07:23 org.hibernate.ejb.packaging.InputStreamZippedJarVisitor
doProcessElements
WARNING: Unable to find file (ignored): bundleresource://101
java.io.FileNotFoundException: C:\Documents and
Settings\mkostrze\sv-head2\com.pentacomp.dbmodel (Access denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.eclipse.osgi.framework.util.SecureAction.getFileInputStream(SecureAction.java:99)
at
org.eclipse.osgi.baseadaptor.bundlefile.FileBundleEntry.getInputStream(FileBundleEntry.java:50)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.connect(BundleURLConnection.java:53)
at
org.eclipse.osgi.framework.internal.core.BundleURLConnection.getInputStream(BundleURLConnection.java:99)
at java.net.URL.openStream(URL.java:1007)
at
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:33)
at org.hibernate.ejb.packaging.JarVisitor.getMatchingEntries(JarVisitor.java:215)
at
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:253)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:229)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:120)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:51)
at
com.pentacomp.dicom.viewer.ViewerContstants.createEntityManager(ViewerContstants.java:170)
at
com.pentacomp.dicom.viewer.DicomViewerMainFrame$InitRepositoriesTask.call(DicomViewerMainFrame.java:146)
I suppose hibernate tries to inspect the model jar for some reason, but in IDE this jar
location is resolved to directory containing the plugin.
But things get worse when I export the project into java webstart application. I'm
getting NullPointerException instead of warning in the same place. I investigated the
source and the problem is here:
protected void doProcessElements() throws IOException {
JarInputStream jis;
try {
jis = new JarInputStream( jarUrl.openStream() );
}
catch (IOException ze) {
log.warn( "Unable to find file (ignored): " + jarUrl, ze );
return;
}
The jarUrl is a bundleresource:// url which resolves to DirZipBundleEntry which in turn
returns null in getInputStream(). Thus JarInputStream thows NPE.
Here's what I've tried to solve this:
- configure the dbmodel to be unpacked or packed after install
- tried dbmodel with jar inside or with unpacked classes inside
- set hibernate.archive.autodetection to 'none'. (I did it passing parameters map
to createEntityManager method)
- change the hibernate sources and replace IOException with Exception in doProcessElement
method. This one worked
I guess most likely I did something wrong to my deploy - any ideas please? But if not,
perhaps such a change in code may make hibernate more robust (?)
Hibernate version: 3.2.0 GA
best regards,
Michal Kostrzewa
--
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-
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6342
days inactive
6466
days old
hibernate-issues@lists.jboss.org
8 comments
4 participants
participants (4)
-
Emmanuel Bernard (JIRA) -
Enrico Schnepel (JIRA)
-
Michał Kostrzewa (JIRA)
-
Wolfgang Schramm (JIRA)