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Re: [equinox-dev] Declarative Services within RCP Application
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Okay this looks fine, both the equinox.ds and equinox.util bundles are
present and active.
Which bundles contain the two DS components you're expecting to see,
and what is the output of the "services" command in the OSGi console?
Regards
Neil
On Fri, Feb 6, 2009 at 11:38 PM, Mitra, Priyanka
<priyanka.mitra@xxxxxxxxxx> wrote:
> Neil, I am able to get the osgi console while running the RCP App. Here is the output.
>
> osgi> ss
>
> Framework is launched.
>
> id State Bundle
> 0 ACTIVE org.eclipse.osgi_3.4.2.R34x_v20080826-1230
> Fragments=6
> 1 ACTIVE org.eclipse.osgi.services_3.1.200.v20071203
> 2 ACTIVE org.eclipse.equinox.ds_1.0.0.v20080427-0830
> 3 RESOLVED org.eclipse.core.runtime.compatibility.registry_3.2.200.v20080610
> Master=15
> 4 ACTIVE org.eclipse.ui.workbench_3.4.1.M20080827-0800a
> 5 ACTIVE tops.order.trade.mgmt_1.0.0
> 6 RESOLVED org.eclipse.equinox.transforms.hook_1.0.0.v20080610
> Master=0
> 7 ACTIVE com.etrade.tops.container_1.0.0
> 8 ACTIVE org.eclipse.core.jobs_3.4.0.v20080512
> 9 ACTIVE org.eclipse.swt_3.4.1.v3449c
> Fragments=26
> 10 ACTIVE org.eclipse.core.databinding_1.1.1.M20080827-0800b
> 11 ACTIVE org.eclipse.core.contenttype_3.3.0.v20080604-1400
> 12 ACTIVE com.ibm.icu_3.8.1.v20080530
> 13 ACTIVE org.eclipse.core.commands_3.4.0.I20080509-2000
> 14 ACTIVE JMSImporter_1.0.0
> 15 ACTIVE org.eclipse.equinox.registry_3.4.0.v20080516-0950
> Fragments=3
> 16 ACTIVE org.eclipse.core.runtime_3.4.0.v20080512
> 17 ACTIVE org.eclipse.equinox.common_3.4.0.v20080421-2006
> 18 ACTIVE com.etrade.common3_1.0.0
> 19 ACTIVE org.eclipse.core.expressions_3.4.0.v20080603-2000
> 20 ACTIVE org.eclipse.ui_3.4.1.M20080910-0800
> 21 ACTIVE org.eclipse.equinox.util_1.0.0.v20080414
> 22 ACTIVE org.eclipse.core.runtime.compatibility.auth_3.2.100.v20070502
> 23 ACTIVE com.etrade.tops.jms_1.0.0
> 24 ACTIVE org.eclipse.jface.databinding_1.2.1.M20080827-0800a
> 25 ACTIVE org.eclipse.equinox.preferences_3.2.201.R34x_v20080709
> 26 RESOLVED org.eclipse.swt.gtk.linux.x86_3.4.1.v3449c
> Master=9
> 27 ACTIVE org.eclipse.jface_3.4.1.M20080827-2000
> 28 ACTIVE org.eclipse.equinox.app_1.1.0.v20080421-2006
> 29 ACTIVE org.eclipse.help_3.3.101.v20080702_34x
> 30 ACTIVE javax.servlet_2.4.0.v200806031604
>
>
> -----Original Message-----
> From: equinox-dev-bounces@xxxxxxxxxxx [mailto:equinox-dev-bounces@xxxxxxxxxxx] On Behalf Of equinox-dev-request@xxxxxxxxxxx
> Sent: Friday, February 06, 2009 9:01 AM
> To: equinox-dev@xxxxxxxxxxx
> Subject: equinox-dev Digest, Vol 46, Issue 7
>
> Send equinox-dev mailing list submissions to
> equinox-dev@xxxxxxxxxxx
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://dev.eclipse.org/mailman/listinfo/equinox-dev
> or, via email, send a message with subject or body 'help' to
> equinox-dev-request@xxxxxxxxxxx
>
> You can reach the person managing the list at
> equinox-dev-owner@xxxxxxxxxxx
>
> When replying, please edit your Subject line so it is more specific than "Re: Contents of equinox-dev digest..."
>
>
> Today's Topics:
>
> 1. Re: Declarative Services within RCP Applications (Neil Bartlett)
> 2. Handling errors in the equinox (Krzysztof Daniel)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 6 Feb 2009 11:49:33 +0000
> From: Neil Bartlett <njbartlett@xxxxxxxxx>
> Subject: Re: [equinox-dev] Declarative Services within RCP
> Applications
> To: Equinox development mailing list <equinox-dev@xxxxxxxxxxx>
> Message-ID:
> <bb4674270902060349l5aa6d4adl50588815b584a754@xxxxxxxxxxxxxx>
> Content-Type: text/plain; charset=UTF-8
>
> Well spotted Dennis. However the dependency on util is not indirect, it is a straightforward direct dependency. And util does not need to be started, it just needs to be present and resolved.
>
> Priyanka, could you show us the output of the "ss" command in the OSGi console?
>
> Note that in general, integrating Eclipse Extensions and OSGi Services (whether DS or otherwise) is a hard problem because of the lifecycle mismatch and the semantic differences between extensions and services.
>
> Regards,
> Neil
>
> On Fri, Feb 6, 2009 at 11:23 AM, O'Flynn, Dennis <Dennis.OFlynn@xxxxxxxxxxxxx> wrote:
>> I'm under the assumption that equinox.ds has an indirect dependency upon equinox.util. Try starting equinox.util before equinos.ds.
>>
>> I use the following startup order in my RCP app's config.ini:
>>
>> osgi.bundles=...\
>> org.eclipse.equinox.util@2:start, \
>> org.eclipse.equinox.ds@2:start, \
>> ...
>>
>>
>>
>> The contents of this e-mail are intended for the named addressee only. It contains information that may be confidential. Unless you are the named addressee or an authorized designee, you may not copy or use it, or disclose it to anyone else. If you received it in error please notify us immediately and then destroy it.
>>
>> From: equinox-dev-bounces@xxxxxxxxxxx
>> [mailto:equinox-dev-bounces@xxxxxxxxxxx] On Behalf Of Mitra, Priyanka
>> Sent: Thursday, February 05, 2009 5:47 PM
>> To: equinox-dev@xxxxxxxxxxx
>> Subject: [equinox-dev] Declarative Services within RCP Applications
>>
>> Ben,
>>
>> Thanx for your input. I do have the org.eclipse.equinox.ds in config.ini file. This is my config.ini file. All the custom bundles start at level 5. In the Run Configuration->Configuration tab, "Use an existing config.ini as a template" is checked in and "Use default location" is checked in. Still the bundles are not starting when launched in eclipse application.
>>
>> #Configuration File
>> #Thu Feb 05 13:57:13 PST 2009
>> osgi.bundles=org.eclipse.osgi.services_3.1.200.v20071203.jar@start, \
>> org.eclipse.equinox.ds_1.0.0.v20080427-0830.jar@2:start, \
>> org.eclipse.core.runtime.compatibility.registry_3.2.200.v20080610, \
>> org.eclipse.ui.workbench_3.4.1.M20080827-0800a.jar@start, \
>> org.eclipse.equinox.transforms.hook_1.0.0.v20080610.jar, \
>> org.eclipse.core.jobs_3.4.0.v20080512.jar@start, \
>> org.eclipse.swt_3.4.1.v3449c.jar@start, \
>> org.eclipse.core.databinding_1.1.1.M20080827-0800b.jar@start, \
>> org.eclipse.core.contenttype_3.3.0.v20080604-1400.jar@start, \
>> com.ibm.icu_3.8.1.v20080530.jar@start, \
>> org.eclipse.core.commands_3.4.0.I20080509-2000.jar@start, \
>> org.eclipse.core.runtime_3.4.0.v20080512.jar@start, \
>> org.eclipse.equinox.registry_3.4.0.v20080516-0950.jar@start, \
>> org.eclipse.equinox.common_3.4.0.v20080421-2006.jar@start, \
>> org.eclipse.core.expressions_3.4.0.v20080603-2000.jar@start, \
>> org.eclipse.ui_3.4.1.M20080910-0800.jar@start, \
>> org.eclipse.equinox.util_1.0.0.v20080414.jar@start, \
>> org.eclipse.core.runtime.compatibility.auth_3.2.100.v20070502.jar@start, \
>> org.eclipse.equinox.preferences_3.2.201.R34x_v20080709.jar@start, \
>> org.eclipse.swt.gtk.linux.x86_3.4.1.v3449c.jar, \
>> org.eclipse.jface.databinding_1.2.1.M20080827-0800a.jar@start, \
>> org.eclipse.jface_3.4.1.M20080827-2000.jar@start, \
>> org.eclipse.equinox.app_1.1.0.v20080421-2006.jar@start, \
>> org.eclipse.help_3.3.101.v20080702_34x.jar@start, \
>> javax.servlet_2.4.0.v200806031604.jar@start
>> MyHello@5:start, \
>> JMSImporter@5:start, \
>> com.etrade.common3@5:start, \
>> com.etrade.tops.jms@5:start, \
>> osgi.bundles.defaultStartLevel=4
>> osgi.install.area=file\:/etrade/home/pmitra/eclipse
>> osgi.framework=file\:/etrade/home/pmitra/eclipse/plugins/org.eclipse.o
>> sgi_3.4.2.R34x_v20080826-1230.jar
>> osgi.configuration.cascaded=false
>>
>> Regards
>> Priyanka
>>
>> -----Original Message-----
>> From: equinox-dev-bounces@xxxxxxxxxxx
>> [mailto:equinox-dev-bounces@xxxxxxxxxxx] On Behalf Of
>> equinox-dev-request@xxxxxxxxxxx
>> Sent: Thursday, February 05, 2009 5:08 AM
>> To: equinox-dev@xxxxxxxxxxx
>> Subject: equinox-dev Digest, Vol 46, Issue 5
>>
>> Send equinox-dev mailing list submissions to
>> equinox-dev@xxxxxxxxxxx
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> https://dev.eclipse.org/mailman/listinfo/equinox-dev
>> or, via email, send a message with subject or body 'help' to
>> equinox-dev-request@xxxxxxxxxxx
>>
>> You can reach the person managing the list at
>> equinox-dev-owner@xxxxxxxxxxx
>>
>> When replying, please edit your Subject line so it is more specific than "Re: Contents of equinox-dev digest..."
>>
>>
>> Today's Topics:
>>
>> 1. Declarative Services within RCP Applications (Mitra, Priyanka)
>> 2. Re: Declarative Services within RCP Applications (Benjamin CAB?)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Wed, 4 Feb 2009 18:48:04 -0500
>> From: "Mitra, Priyanka" <priyanka.mitra@xxxxxxxxxx>
>> Subject: [equinox-dev] Declarative Services within RCP Applications
>> To: <equinox-dev@xxxxxxxxxxx>
>> Message-ID:
>>
>> <6B657591B767A94AA6170DEF5D8B5BB7016EFDFB@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
>> Content-Type: text/plain; charset="us-ascii"
>>
>> Hello
>>
>> I am not very clear how to use declaratively declarative services from RCP Application. I have a main container that other plugins that contribute to UI. In one of the plugin, I have a view that has to subscribe to a JMS service, the implementation of which is declared as a service in another bundle.
>> I am able to run this using "Run As -> OSGI Framework". The subscription takes place without any problems. But when run as Eclipse Application, osgi console comes up and then immediately shuts down and then my RCP Application comes up. The subscription to JMS service fails as there is no reference available. In fact it almost seems like the DS bundle for JMS is not loaded or installed at the runtime of RCP App. Am I missing something in the run configuration? Why the service bundle is not getting installed when RCP app comes up?
>>
>> This is my service bundle: Subscription implementation is in JMSConnection.
>>
>> <?xml version="1.0"?>
>> <component name="jmsService">
>> <implementation class="com.....JMSConnection"/>
>> <service>
>> <provide interface="com......IMessageService"/>
>> </service>
>> </component>
>>
>> This is the call from consumer bundle. This bundle also contributes to UI..
>>
>> <?xml version="1.0"?>
>> <component name="jmsconn">
>> <implementation
>> class="tops.order.trade.mgmt.ui.views.AlertsView"/>
>> <reference name="jmsService"
>> interface="com......IMessageService"
>> bind="setService"
>> unbind="unsetService"
>> cardinality="0..1"
>> policy="dynamic"/>
>> </component>
>>
>> AlertsView.java
>>
>> public class AlertsView extends ViewPart implements IMessageHandler {
>>
>> private IMessageService jmsService = null;
>>
>> public void createPartControl(Composite parent) {
>> .............. // some UI code
>>
>> openJMSConnection(topic, mapper, handler);
>> }
>> /* (non-Javadoc)
>> */
>> public void setService(IMessageService jmsService) {
>> System.out.println("Setting up JMS Service Instance");
>> this.jmsService = jmsService;
>> openJMSConnection("", new AlertsMessageMapper(), this);
>> }
>> /* (non-Javadoc)
>> */
>> public void unsetService(IMessageService jmsService) {
>> this.jmsService = null;
>> }
>>
>> public void openJMSConnection (String topic, IMessageMapper mapper, IMessageHandler handler)
>> {
>> if (this.jmsService != null) {
>> System.out.println("Service not null");
>> jmsService.subscribeService(topic, mapper, handler);
>> }
>> else
>> System.out.println("Service is null");
>> }
>>
>> Can anyone suggest what is the best way to mix the use of extensions and services at the same time within RCP Application. I appreciate your attention on this matter.
>>
>> Regards..
>> Priyanka
>>
>> -------------- next part -------------- An HTML attachment was
>> scrubbed...
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>> https://dev.eclipse.org/mailman/private/equinox-dev/attachments/200902
>> 04/407b1ce4/attachment.html
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Thu, 05 Feb 2009 14:07:55 +0100
>> From: Benjamin CAB? <benjamin.cabe@xxxxxxxxxxxxxxxx>
>> Subject: Re: [equinox-dev] Declarative Services within RCP
>> Applications
>> To: Equinox development mailing list <equinox-dev@xxxxxxxxxxx>
>> Message-ID: <498AE4AB.6010403@xxxxxxxxxxxxxxxx>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Mitra,
>>
>> The org.eclipse.equinox.ds bundle must always be started; hence you need to either use a custom config.ini which should look like
>> osgi.bundles=org.eclipse.equinox.ds@2:start
>> or use Eclipse 3.5 M5 to be able to set the DS bundle to autostart using the new Eclipse launch configuration dialog...
>>
>> On a side note, adding -Dequinox.ds.print=true to the VM args of your launch configuration may be useful to have traces about components activation, deactivation, etc.
>>
>> Cheers,
>> Ben
>> Anyware Technologies <http://www.anyware-tech.com> *Benjamin CabÃ(c)*
>> Expert Eclipse benjamin.cabe@xxxxxxxxxxxxxxxx
>> <mailto:benjamin.cabe@xxxxxxxxxxxxxxxx>
>> *http://blog.benjamin-cabe.com*
>> Tel : +33(0)5 61 00 06 41
>> Fax : +33(0)5 61 00 51 46
>>
>> *Nouvelle adresse
>> *
>>
>> ----------------------------------------------------------------------
>> --
>> *Anyware Technologies
>> * Lake Park
>> ZAC de l'Hers - AllÃ(c)e du Lac
>> BP 87216
>> 31672 Labège Cedex
>> France
>> www.anyware-tech.com <http://www.anyware-tech.com>
>>
>>
>>
>> Mitra, Priyanka a Ã(c)crit :
>>>
>>> Hello
>>>
>>> I am not very clear how to use declaratively declarative services
>>> from RCP Application. I have a main container that other plugins that
>>> contribute to UI. In one of the plugin, I have a view that has to
>>> subscribe to a JMS service, the implementation of which is declared
>>> as a service in another bundle.
>>>
>>> I am able to run this using "Run As -> OSGI Framework". The
>>> subscription takes place without any problems. But when run as
>>> Eclipse Application, osgi console comes up and then immediately shuts
>>> down and then my RCP Application comes up. The subscription to JMS
>>> service fails as there is no reference available. In fact it almost
>>> seems like the DS bundle for JMS is not loaded or installed at the
>>> runtime of RCP App. Am I missing something in the run configuration?
>>> Why the service bundle is not getting installed when RCP app comes up?
>>>
>>> This is my service bundle: Subscription implementation is in
>>> JMSConnection.
>>>
>>> <?xml version="1.0"?>
>>> <component name="jmsService">
>>> <implementation class="com.....JMSConnection"/>
>>> <service>
>>> <provide interface="com......IMessageService"/>
>>> </service>
>>> </component>
>>>
>>> This is the call from consumer bundle. This bundle also contributes
>>> to UI..
>>>
>>> <?xml version="1.0"?>
>>> <component name="jmsconn">
>>> <implementation
>>> class="tops.order.trade.mgmt.ui.views.AlertsView"/>
>>> <reference name="jmsService"
>>> interface="com......IMessageService"
>>> bind="setService"
>>> unbind="unsetService"
>>> cardinality="0..1"
>>> policy="dynamic"/>
>>> </component>
>>>
>>> AlertsView.java
>>>
>>> public class AlertsView extends ViewPart implements IMessageHandler {
>>>
>>> private IMessageService jmsService = null;
>>>
>>> public void createPartControl(Composite parent) {
>>> .............. // some UI code
>>>
>>> openJMSConnection(topic, mapper, handler);
>>> }
>>> /* (non-Javadoc)
>>> */
>>> public void setService(IMessageService jmsService) {
>>> System.out.println("Setting up JMS Service Instance");
>>> this.jmsService = jmsService;
>>> openJMSConnection("", new AlertsMessageMapper(), this);
>>> }
>>> /* (non-Javadoc)
>>> */
>>> public void unsetService(IMessageService jmsService) {
>>> this.jmsService = null;
>>> }
>>>
>>> public void openJMSConnection (String topic, IMessageMapper
>>> mapper, IMessageHandler handler)
>>> {
>>> if (this.jmsService != null) {
>>> System.out.println("Service not null");
>>> jmsService.subscribeService(topic, mapper, handler);
>>> }
>>> else
>>> System.out.println("Service is null");
>>> }
>>>
>>> Can anyone suggest what is the best way to mix the use of extensions
>>> and services at the same time within RCP Application. I appreciate
>>> your attention on this matter.
>>>
>>> Regards..
>>> Priyanka
>>>
>>> ---------------------------------------------------------------------
>>> -
>>> --
>>>
>>> _______________________________________________
>>> equinox-dev mailing list
>>> equinox-dev@xxxxxxxxxxx
>>> https://dev.eclipse.org/mailman/listinfo/equinox-dev
>>>
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>>
>> _______________________________________________
>> equinox-dev mailing list
>> equinox-dev@xxxxxxxxxxx
>> https://dev.eclipse.org/mailman/listinfo/equinox-dev
>>
>>
>> End of equinox-dev Digest, Vol 46, Issue 5
>> ******************************************
>> _______________________________________________
>> equinox-dev mailing list
>> equinox-dev@xxxxxxxxxxx
>> https://dev.eclipse.org/mailman/listinfo/equinox-dev
>> _______________________________________________
>> equinox-dev mailing list
>> equinox-dev@xxxxxxxxxxx
>> https://dev.eclipse.org/mailman/listinfo/equinox-dev
>>
>
>
> ------------------------------
>
> Message: 2
> Date: Fri, 6 Feb 2009 12:57:00 +0100
> From: Krzysztof Daniel <krzysztof_daniel@xxxxxxxxxx>
> Subject: [equinox-dev] Handling errors in the equinox
> To: equinox-dev@xxxxxxxxxxx
> Message-ID:
> <OFBAF74386.FCDD6233-ONC1257555.00409102-C1257555.0041A335@xxxxxxxxxx>
> Content-Type: text/plain; charset="us-ascii"
>
> Hello,
>
> Introduction:
> Eclipse UI has a StatusManager, the entry point for all errors. If you want to raise an issue, you just call StatusManager.getManager(StatusAdapter, style) and you do not care what will happen next. It is up to application to decide if the StatusAdapter (Status wrapper) should be shown, processed or only logged or even ignored.
>
> The problem:
> StatusManager was introduced in the Platform UI and therefore is not able to react correctly to some events that are only logged. More over, listening to the logs in non ui plug-ins causes some runtime information to be lost.
>
> My question is if equinox team will be open for such contribution (this requires quite a lot of work, so I'd like to know if this feature is acceptable).
>
> The underlying bug is https://bugs.eclipse.org/bugs/show_bug.cgi?id=193110
> .
>
> --
> Christopher Daniel
> Technical Support Engineer
> Eclipse Support Center
> IBM Software Group
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> https://dev.eclipse.org/mailman/listinfo/equinox-dev
>
>
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