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Thread: Created: (JBSEAM-1565) error in observer example




Created: (JBSEAM-1565) error in observer example
country flaguser name
United States
2007-06-27 12:21:22
error in observer example
-------------------------

                 Key: JBSEAM-1565
                 URL: http://
jira.jboss.com/jira/browse/JBSEAM-1565
             Project: JBoss Seam
          Issue Type: Patch
          Components: Documentation
    Affects Versions: 2.0.0.BETA1, 1.3.0.ALPHA
            Reporter: Dan Allen
         Attachments: JBSEAM-1565-v1.txt

The example in the Factory Manager and Components section
regarding the HenHouse has several errors.  The first two
observer methods make use of a parameter, hen, that is not
specified in the method definition.  The last observer
method is a duplicate of the first, which would not compile
and whose name doesn't make sense in the context anyway.

The patch included in this report corrects the example so
that it appears as such:

...
Observer({"chickBorn",
"chickenBoughtAtMarket"})
public addHen(Hen hen) {
    hens.add(hen);
}

Observer("chickenSoldAtMarket")
public removeHen(Hen hen) {
    hens.remove(hen);
}

Observer("foxGetsIn")
public noMoreHens() {
    hens.clear();
}
...

By the way, I love this example.  It is fun to read and easy
to relate to.  Nice work!

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Updated: (JBSEAM-1565) error in observer example
country flaguser name
United States
2007-06-27 12:21:22
     [ http://jira.jboss.com/jira/browse/JBSEAM-1565?page=all
]

Dan Allen updated JBSEAM-1565:
------------------------------

    Attachment: JBSEAM-1565-v1.txt

> error in observer example
> -------------------------
>
>                 Key: JBSEAM-1565
>                 URL: http://
jira.jboss.com/jira/browse/JBSEAM-1565
>             Project: JBoss Seam
>          Issue Type: Patch
>          Components: Documentation
>    Affects Versions: 1.3.0.ALPHA, 2.0.0.BETA1
>            Reporter: Dan Allen
>         Attachments: JBSEAM-1565-v1.txt
>
>   Original Estimate: 5 minutes
>  Remaining Estimate: 5 minutes
>
> The example in the Factory Manager and Components
section regarding the HenHouse has several errors.  The
first two observer methods make use of a parameter, hen,
that is not specified in the method definition.  The last
observer method is a duplicate of the first, which would not
compile and whose name doesn't make sense in the context
anyway.
> The patch included in this report corrects the example
so that it appears as such:
> ...
> Observer({"chickBorn",
"chickenBoughtAtMarket"})
> public addHen(Hen hen) {
>     hens.add(hen);
> }
> Observer("chickenSoldAtMarket")
> public removeHen(Hen hen) {
>     hens.remove(hen);
> }
> Observer("foxGetsIn")
> public noMoreHens() {
>     hens.clear();
> }
> ...
> By the way, I love this example.  It is fun to read and
easy to relate to.  Nice work!

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Updated: (JBSEAM-1565) error in observer example
country flaguser name
United States
2007-06-27 12:35:57
     [ http://jira.jboss.com/jira/browse/JBSEAM-1565?page=all
]

Pete Muir updated JBSEAM-1565:
------------------------------

    Assignee: Pete Muir
    Priority: Trivial  (was: Major)

> error in observer example
> -------------------------
>
>                 Key: JBSEAM-1565
>                 URL: http://
jira.jboss.com/jira/browse/JBSEAM-1565
>             Project: JBoss Seam
>          Issue Type: Patch
>          Components: Documentation
>    Affects Versions: 1.3.0.ALPHA, 2.0.0.BETA1
>            Reporter: Dan Allen
>         Assigned To: Pete Muir
>            Priority: Trivial
>             Fix For: 2.0.0.CR1
>
>         Attachments: JBSEAM-1565-v1.txt
>
>   Original Estimate: 5 minutes
>  Remaining Estimate: 5 minutes
>
> The example in the Factory Manager and Components
section regarding the HenHouse has several errors.  The
first two observer methods make use of a parameter, hen,
that is not specified in the method definition.  The last
observer method is a duplicate of the first, which would not
compile and whose name doesn't make sense in the context
anyway.
> The patch included in this report corrects the example
so that it appears as such:
> ...
> Observer({"chickBorn",
"chickenBoughtAtMarket"})
> public addHen(Hen hen) {
>     hens.add(hen);
> }
> Observer("chickenSoldAtMarket")
> public removeHen(Hen hen) {
>     hens.remove(hen);
> }
> Observer("foxGetsIn")
> public noMoreHens() {
>     hens.clear();
> }
> ...
> By the way, I love this example.  It is fun to read and
easy to relate to.  Nice work!

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Closed: (JBSEAM-1565) error in observer example
country flaguser name
United States
2007-06-27 12:35:58
     [ http://jira.jboss.com/jira/browse/JBSEAM-1565?page=all
]

Pete Muir closed JBSEAM-1565.
-----------------------------

    Fix Version/s: 2.0.0.CR1
       Resolution: Done

Thanks!

> error in observer example
> -------------------------
>
>                 Key: JBSEAM-1565
>                 URL: http://
jira.jboss.com/jira/browse/JBSEAM-1565
>             Project: JBoss Seam
>          Issue Type: Patch
>          Components: Documentation
>    Affects Versions: 1.3.0.ALPHA, 2.0.0.BETA1
>            Reporter: Dan Allen
>         Assigned To: Pete Muir
>            Priority: Trivial
>             Fix For: 2.0.0.CR1
>
>         Attachments: JBSEAM-1565-v1.txt
>
>   Original Estimate: 5 minutes
>  Remaining Estimate: 5 minutes
>
> The example in the Factory Manager and Components
section regarding the HenHouse has several errors.  The
first two observer methods make use of a parameter, hen,
that is not specified in the method definition.  The last
observer method is a duplicate of the first, which would not
compile and whose name doesn't make sense in the context
anyway.
> The patch included in this report corrects the example
so that it appears as such:
> ...
> Observer({"chickBorn",
"chickenBoughtAtMarket"})
> public addHen(Hen hen) {
>     hens.add(hen);
> }
> Observer("chickenSoldAtMarket")
> public removeHen(Hen hen) {
>     hens.remove(hen);
> }
> Observer("foxGetsIn")
> public noMoreHens() {
>     hens.clear();
> }
> ...
> By the way, I love this example.  It is fun to read and
easy to relate to.  Nice work!

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