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https://issues.apache.org/jira/browse/EXTCDI-172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13059357#comment-13059357
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Gerhard Petracek edited comment on EXTCDI-172 at 7/15/11 11:31 AM:
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we could provide something like:
public class MyGroup{}
@ConversationScoped
@ConversationGroup(MyGroup.class)
public class BeanA {}
@ConversationScoped
@ConversationGroup(MyGroup.class)
public class BeanB {}
@ConversationScoped
@ConversationGroup(MyGroup.class)
public class BeanC {}
@ConversationSubGroup(subGroup = {BeanA.class, BeanB.class})
public class MySubGroup extends MyGroup {}
//...
this.windowContext.closeConversation(MySubGroup.class)
//...
-> only BeanA and BeanB will be un-scoped. the conversation as well as BeanC
will continue to exist.
as an alternative it's also possible to use:
@ConversationSubGroup(of = MyGroup.class, subGroup = {BeanA.class, BeanB.class})
public class MySubGroup {}
pro: more explicit
con: more difficult to find subgroups (with extends the ide support is better
because "find usages" will show more than just the sub-groups
was (Author: gpetracek):
we could provide something like:
public class MyGroup{}
@ConversationScoped
@ConversationGroup(MyGroup.class)
public class BeanA {}
@ConversationScoped
@ConversationGroup(MyGroup.class)
public class BeanB {}
@ConversationScoped
@ConversationGroup(MyGroup.class)
public class BeanC {}
@ConversationSubGroup(groups = {BeanA.class, BeanB.class})
public class MySubGroup extends MyGroup {}
//...
this.windowContext.closeConversation(MySubGroup.class)
//...
-> only BeanA and BeanB will be un-scoped. the conversation as well as BeanC
will continue to exist.
as an alternative it's also possible to use:
@ConversationSubGroup(of = MyGroup.class, groups = {BeanA.class, BeanB.class})
public class MySubGroup {}
pro: more explicit
con: more difficult to find subgroups (with extends the ide support is better
because "find usages" will show more than just the sub-groups
> sub-groups for conversation groups
> ----------------------------------
>
> Key: EXTCDI-172
> URL: https://issues.apache.org/jira/browse/EXTCDI-172
> Project: MyFaces CODI
> Issue Type: New Feature
> Components: JEE-JSF12-Module, JEE-JSF20-Module
> Affects Versions: 1.0.0
> Reporter: Gerhard Petracek
> Assignee: Gerhard Petracek
> Priority: Minor
> Fix For: 1.0.1
>
>
> it should be possible to use sub-groups of conversation groups to allow an
> even more fine grained control.
> since it's a completely new concept we have to design it from scratch and
> check it it makes sense to introduce the overhead.
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