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Re: Question about java method calling
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Re: Question about java method calling


  • Subject: Re: Question about java method calling
  • From: Michael DeMan (GS0) <email@hidden>
  • Date: Wed, 6 Oct 2004 16:06:20 -0700

Yes, very handy.

The following has worked for me in the past...


public WOActionResults responseForPageWithName(String pageName) {
PCPage page = (PCPage) pageWithName(pageName);
WORequest r = context().request();
Enumeration keyEnum = r.formValueKeys().objectEnumerator();
while (keyEnum.hasMoreElements()) {
String key = (String) keyEnum.nextElement();
page.takeValueForKey(r.formValueForKey(key), key);
}


if ((page.loginRequired()!=null) && (pcSession().currentUser()==null)) {
LoginPage login = (LoginPage) pageWithName("LoginPage");
login.setPreviousPage(page);
login.setNextPage(page);
WOResponse woresponse = login.generateResponse();
woresponse.disableClientCaching();
}

WOResponse woresponse = page.generateResponse();
woresponse.disableClientCaching();
return woresponse;
}




public WOActionResults performActionNamed(String s) {

NSLog.err.appendln("PCDirectAction - action: " + s);
WOActionResults woactionresults = null;
Method amethod[] = _NSReflectionUtilities.methodsOnClass(getClass());
if(amethod != null && amethod.length > 0) {
for (int m = 0; m < amethod.length; m++) {
if (amethod[m].getName().indexOf(s)>0) return super.performActionNamed(s);
}
}
return responseForPageWithName(s);
}






On Oct 6, 2004, at 3:30 PM, Kevin Xiaowen Ren wrote:

Could I know the code for " The default implementation of WODirectAction's performActionName() appends "Action" to the method's argument. "?
I am trying to call some dynamic method by method name string in class.?

thanks

kevin


At 11:57 6/10/2004 -1000, you wrote:
On Oct 6, 2004, at 11:58 AM, Kevin Xiaowen Ren wrote:

In WO, we have DirectAction class and we call some method, like logonAction, by passing string "logon" in some component.

I'm just wandering there is the similar functionality in Java?

The default implementation of WODirectAction's performActionName() appends "Action" to the method's argument. So the same functionality is available in your Java code.

Aloha,
Art


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References: 
 >Question about java method calling (From: Kevin Xiaowen Ren <email@hidden>)
 >Re: Question about java method calling (From: Kevin Xiaowen Ren <email@hidden>)

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