You should check whether the bundle
'org.eclipse.equinox.p2.transport.ecf' is installed and active.
Mengxin Zhu
On 03/14/2012 02:55 PM, Dileepa Jayakody wrote:
Hi Katya,
Thanks a lot for the hints :)
We too are using org.eclipse.ecf for p2 file transferring purposes (we
are not modifying anything under the hood, and simply rely on the
default p2 transport). If we look at the bundle states at our product
start-up all the ecf related bundles are in Active state as below.
46 ACTIVE org.eclipse.core.runtime_3.7.0.v20110110
47 ACTIVE org.eclipse.ecf_3.1.300.v20110531-2218
48 ACTIVE org.eclipse.ecf.filetransfer_5.0.0.v20110531-2218
49 ACTIVE org.eclipse.ecf.identity_3.1.100.v20110531-2218
50 ACTIVE
org.eclipse.ecf.provider.filetransfer_3.2.0.v20110531-2218
So, I think the ecf transports are available to our p2 runtime at this
point.
We are retrieving all the p2 related services via a p2 Agent. This p2
agent is created via the IProvisioningAgentProvider service offered
by p2. We load the IMetadataRepositoryManager service from the p2
agent as below.
provisioningAgent.getService(IMetadataRepositoryManager.SERVICE_NAME);
This service is used to retrieve the repo metadata, and it only fails
with remote repos.
So, does this mean the above loaded IMetadataRepositoryManager service
cannot find the ecf transport when it tries to load a remote p2 repo?
Is there any tweaks I can do to explicitly enable ecf transport to
above service?
Thanks,
Dileepa
On Tue, Mar 13, 2012 at 9:30 PM, <[email protected]
<mailto:[email protected]>> wrote:
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Today's Topics:
1. Re: error while loading a remote repository using
IMetadataRepositoryManager (Todorova, Katya)
2. shared installs (Domenico Alessi)
----------------------------------------------------------------------
Message: 1
Date: Tue, 13 Mar 2012 11:38:20 +0100
From: "Todorova, Katya" <[email protected]
<mailto:[email protected]>>
To: P2 developer discussions <[email protected]
<mailto:[email protected]>>
Subject: Re: [p2-dev] error while loading a remote repository using
IMetadataRepositoryManager
Message-ID:
<4c5e2cecd458d344ac75145bab4f11de0cf3b5b...@dewdfeccr05.wdf.sap.corp>
Content-Type: text/plain; charset="us-ascii"
Hi Dileepa,
A quick look at the source shows two possible reasons for the
exception below - either there's no transport available at your
runtime or the agent which is doing the provisioning operation
doesn't know about it.
What kind of transport do you expect to be used for file transfer?
(for example Eclipse uses ecf) You may also check whether the
corresponding transport bundles (if available) are started.
Hope this helps,
Katya
From: [email protected]
<mailto:[email protected]>
[mailto:[email protected]
<mailto:[email protected]>] On Behalf Of Dileepa Jayakody
Sent: Monday, March 12, 2012 11:21 AM
To: [email protected] <mailto:[email protected]>
Subject: [p2-dev] error while loading a remote repository using
IMetadataRepositoryManager
Hi Devs,
We are using equinox p2 version:3.7 as the provisioning platform
for our osgi based product.
I have an issue with
org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager
when I try to load a p2 repository from a remote URI.
The code works fine with local repos but throws a null-pointer
@metadataRepositoryManager.loadRepository(location, new
NullProgressMonitor()); when trying to load a remote repository.
It seems p2 cannot load an indexFile from the given remote repo URI.
I tested this with a sample p2 repo both as a local repo and a
hosted remote repo. It works fine with the local repo but fails
when it's given as a hosted remote repo :(
Can you guys give me a hint what could be going wrong here?
Any help on this matter is much appreciated.
Following is the stack-trace;
java.lang.NullPointerException
at
org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadIndexFile(AbstractRepositoryManager.java:721)
at
org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:640)
at
org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:96)
at
org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:92)
at
org.wso2.carbon.feature.mgt.core.util.RepositoryUtils.addRepository(RepositoryUtils.java:80)
at
org.wso2.carbon.feature.mgt.services.prov.RepositoryAdminService.addRepository(RepositoryAdminService.java:56)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
at
org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
at
org.apache.axis2.receivers.AbstractMessageReceiver$AsyncMessageReceiverWorker.run(AbstractMessageReceiver.java:271)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Thanks,
Dileepa
--
Dileepa Jayakody,
Software Engineer, WSO2 Inc.
Lean . Enterprise . Middleware
Mobile : +94777-857616 <tel:%2B94777-857616>
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Message: 2
Date: Tue, 13 Mar 2012 11:07:43 -0400
From: Domenico Alessi <[email protected]
<mailto:[email protected]>>
To: P2 developer discussions <[email protected]
<mailto:[email protected]>>
Subject: [p2-dev] shared installs
Message-ID:
<0ed867eb33ab2b45aab470d5a64cdbf6191153c...@eusaacms0701.eamcs.ericsson.se
<mailto:0ed867eb33ab2b45aab470d5a64cdbf6191153c...@eusaacms0701.eamcs.ericsson.se>>
Content-Type: text/plain; charset="us-ascii"
HI All,
I have a question regarding shared installs. We have shared
location for eclipse on the network. We then have in the
eclipse.ini -data and -configuration specified.
We have the following scenario:
1.User starts eclipse and it will create the -data and
-configuration folders automatically
2. the user installs some plugins
3. User exits eclipse
4. we update the shared location to have new plugins, therefore
the p2 profiles have changed on the shared side of the installation
5. The user starts eclipse. From the Installed software and
installation history tab, the user has his/her info and shows the
user specific plugins, but they are not loaded. We see that the
user's features/plugins are not seen in the relevant tabs
6. If we then install anything else from the user's eclipse it
then brings back all of the previous plugins and the new one and
everything is working fine.
So, my question is, instead of having my users install anything to
be able to bring back their previous plugins, is there anyway via
a runtime option to trigger p2 so that it does it automatically?
Thanks in advance,
Dom
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**************************************
--
Dileepa Jayakody,
Software Engineer, WSO2 Inc.
Lean . Enterprise . Middleware
Mobile : +94777-857616
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