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Posted to issues@karaf.apache.org by "Scott Hull (JIRA)" <ji...@apache.org> on 2014/07/28 21:02:41 UTC
[jira] [Updated] (KARAF-3142) Karaf 2.3.5 not picking up @Activate
for arguments ComponentContext
[ https://issues.apache.org/jira/browse/KARAF-3142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Scott Hull updated KARAF-3142:
------------------------------
Description:
I am unable to get the @Activate command to work with anything other than a nullary operation.
@Annotations are from Felix SCR
For example:
@Component(name="FakeyService", enabled=true)
public class FakeService {
@Activate
protected void activate(ComponentContext context){
System.out.println("Fake Service activated!");
}
public FakeService() {
System.out.println("FakeService created!");
}
}
In the console (with install -s) I get the following message:
karaf@root>FakeService created!
When I install this into my karaf container, I get the following error in the log:
com.modusoperandi.inputsourcehandler - 1.0.0 | [FakeyService(7)] activate method [activate] not found; Component will fail
com.modusoperandi.inputsourcehandler - 1.0.0 | [FakeyService(7)] Failed creating the component instance; see log for reason
Here is the generated XML file from the annotations:
<?xml version="1.0" encoding="UTF-8"?>
-<components xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0">
-<scr:component modified="modified" deactivate="deactivate" activate="activate" name="FakeyService" enabled="true">
<implementation class="com.modusoperandi.inputsourcehandler.service.FakeService"/>
<property name="service.pid" value="FakeyService"/>
</scr:component>
</components>
Pom project states using
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.scr.annotations</artifactId>
<version>1.9.6</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.scr</artifactId>
<version>1.8.2</version>
<scope>provided</scope>
</dependency>
And using the build plugin 1.17 scr annotations.
was:
I am unable to get the @Activate command to work with anything other than a nullary operation.
@Annotations are from Felix SCR
For example:
@Component(name="FakeyService", enabled=true)
public class FakeService {
@Activate
protected void activate(ComponentContext context){
System.out.println("Fake Service activated!");
}
public FakeService() {
System.out.println("FakeService created!");
}
}
When I install this into my karaf container, I get the following error in the log:
com.modusoperandi.inputsourcehandler - 1.0.0 | [FakeyService(7)] activate method [activate] not found; Component will fail
com.modusoperandi.inputsourcehandler - 1.0.0 | [FakeyService(7)] Failed creating the component instance; see log for reason
Here is the generated XML file from the annotations:
<?xml version="1.0" encoding="UTF-8"?>
-<components xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0">
-<scr:component modified="modified" deactivate="deactivate" activate="activate" name="FakeyService" enabled="true">
<implementation class="com.modusoperandi.inputsourcehandler.service.FakeService"/>
<property name="service.pid" value="FakeyService"/>
</scr:component>
</components>
Pom project states using
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.scr.annotations</artifactId>
<version>1.9.6</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.scr</artifactId>
<version>1.8.2</version>
<scope>provided</scope>
</dependency>
And using the build plugin 1.17 scr annotations.
> Karaf 2.3.5 not picking up @Activate for arguments ComponentContext
> -------------------------------------------------------------------
>
> Key: KARAF-3142
> URL: https://issues.apache.org/jira/browse/KARAF-3142
> Project: Karaf
> Issue Type: Bug
> Reporter: Scott Hull
> Priority: Minor
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> I am unable to get the @Activate command to work with anything other than a nullary operation.
> @Annotations are from Felix SCR
> For example:
> @Component(name="FakeyService", enabled=true)
> public class FakeService {
> @Activate
> protected void activate(ComponentContext context){
> System.out.println("Fake Service activated!");
> }
> public FakeService() {
> System.out.println("FakeService created!");
> }
>
> }
> In the console (with install -s) I get the following message:
> karaf@root>FakeService created!
> When I install this into my karaf container, I get the following error in the log:
> com.modusoperandi.inputsourcehandler - 1.0.0 | [FakeyService(7)] activate method [activate] not found; Component will fail
> com.modusoperandi.inputsourcehandler - 1.0.0 | [FakeyService(7)] Failed creating the component instance; see log for reason
> Here is the generated XML file from the annotations:
> <?xml version="1.0" encoding="UTF-8"?>
> -<components xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0">
> -<scr:component modified="modified" deactivate="deactivate" activate="activate" name="FakeyService" enabled="true">
> <implementation class="com.modusoperandi.inputsourcehandler.service.FakeService"/>
> <property name="service.pid" value="FakeyService"/>
> </scr:component>
> </components>
> Pom project states using
> <dependency>
> <groupId>org.apache.felix</groupId>
> <artifactId>org.apache.felix.scr.annotations</artifactId>
> <version>1.9.6</version>
> <scope>provided</scope>
> </dependency>
> <dependency>
> <groupId>org.apache.felix</groupId>
> <artifactId>org.apache.felix.scr</artifactId>
> <version>1.8.2</version>
> <scope>provided</scope>
> </dependency>
> And using the build plugin 1.17 scr annotations.
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