Re: Variable method name signature
Re: Variable method name signature
- Subject: Re: Variable method name signature
- From: Chuck Hill <email@hidden>
- Date: Mon, 27 Apr 2009 11:00:50 -0700
On Apr 27, 2009, at 10:54 AM, David Holt wrote:
Thanks Chuck. That is very cool. And just to confirm, the setter
would look like this?
/**
* @param email the email to set
*/
public void setEmail(String email) {
NSLog.out.appendln("AjaxModalCurrentAddressDetail setEmail to "
+email);
((Address)aPerson().valueForKey(currentAddressType
+"Address")).takeValueForKey(email, "email");
As you are casting to Address, no need for the takeValue:
((Address)aPerson().valueForKey(currentAddressType
+"Address")).setEmail(email);
You might want to package the KVC look up like this:
public Address address() {
return (Address)aPerson().valueForKey(currentAddressType+"Address");
}
That makes it easier / clearer to use:
address().setEmail(email);
Chuck
}
On 27-Apr-09, at 10:40 AM, Chuck Hill wrote:
On Apr 27, 2009, at 10:38 AM, David Holt wrote:
Hello all,
I apologize in advance if this is an obvious question. I am
calling a component to fill out an address form and I would like
to make it generic for several different address types but I am
not quite sure how. Is it possible to call different methods on an
EO based on a string passed to the component? I am thinking
something along the lines of the code below, but that doesn't work:
private String email;
private String currentAddressType;
public void setCurrentAddressType(String string) {
// string takes values such as "home", "work"
currentAddressType = string;
}
/**
* @return the email
*/
public String email() {
return aPerson().+currentAddressType+"Address"().email();
KVC Magic:
return ((Address)aPerson().valueForKey(currentAddressType
+"Address")).email();
Chuck
}
/**
* @param email the email to set
*/
public void setEmail(String email) {
NSLog.out.appendln("AjaxModalCurrentAddressDetail setEmail to "
+email);
aPerson().+currentAddressType+"Address"().setEmail(email);
}
Thanks!
David
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--
Chuck Hill Senior Consultant / VP Development
Come to WOWODC'09 in San Fran this June!
http://www.wocommunity.org/wowodc09/
--
Chuck Hill Senior Consultant / VP Development
Come to WOWODC'09 in San Fran this June!
http://www.wocommunity.org/wowodc09/
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