[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-1565) error in observer example

[Dan Allen (JIRA)]

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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