[jboss-jira] [JBoss JIRA] (JGRP-2094) Add convenience method Rsp.readIn

[Radim Vansa (JIRA)]

     [ https://issues.jboss.org/browse/JGRP-2094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radim Vansa updated JGRP-2094:
------------------------------
    Affects Version/s: 4.0


> Add convenience method Rsp.readIn
> ---------------------------------
>
>                 Key: JGRP-2094
>                 URL: https://issues.jboss.org/browse/JGRP-2094
>             Project: JGroups
>          Issue Type: Enhancement
>    Affects Versions: 3.6.10, 4.0
>            Reporter: Radim Vansa
>            Assignee: Radim Vansa
>            Priority: Minor
>
> In Infinispan, during a staggered get we prepare several {{Rsp}}s in {{RspList}} and then for each {{Rsp}} we send one message. As the {{RspList}} can be accessed by multiple threads but we don't want to synchronize the access, we just get the {{Rsp}} and fill it from the (other) received {{Rsp}}. However the fill requires several ifs:
> {code}
>             if (rsp.hasException()) {
>                futureRsp.setException(rsp.getException());
>             } else if (rsp.wasSuspected()) {
>                futureRsp.setSuspected();
>             } else if (rsp.wasUnreachable()) {
>                futureRsp.setUnreachable();
>             } else {
>                futureRsp.setValue(rsp.getValue());
>             }
> {code}
> Let's add a convenience method that will just read in the flags and value.



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