Wow...ask a tough one....ok....took me FOREVER to figure out
Qualifiers....but here is basically what you need to do.
A QualifierInfo object has three main parts, LeftOperand, Operation, and
RightOperand. To explain these parts I will give you an example
('Status' = "Fixed") AND ('Create Date' < $DATE$)
Ok, if that is your QualifierInfo object, here are your pieces
LeftOperand = ('Status' = "Fixed")
Operation = AND
RightOperand = ('Create Date' < $DATE$)
So, what I have done in several programs now is to write an iterative
subroutine, if you check the operation to determine if it is a relational
operation (< > = != etc). If it's not, I throw RightOperand back into the
sub till it is, If it is then you know you are down to a single operand, and
then you can parse the field/value on left and right for what you want to
check/test for.
Please let me know if this helps any....it's still a bit fuzzy in my head,
but I understand it well enough as it is to do what I need to do.
_____
From: Action Request System discussion list(ARSList)
[mailto:arsl...@arslist.org] On Behalf Of David Morgan
Sent: Tuesday, October 27, 2009 8:33 AM
To: arslist@ARSLIST.ORG
Subject: Java API for ARS - How to obtain a Run-If line from an Active Link
(for example)
**
Hi ARSListers,
I have been looking at the Java API but am stumped by Qualifiers.
String name1 = "Demo";
String swd = "etno";
String sname = "dclha002";
Integer tcpport = 8001;
Integer rpcnum = 0;
ARServerUser context=new ARServerUser(name1,swd,"",sname, tcpport);
// Check and verify user login:
try {
// If User Pass/Acct name is wrong, this gens an error.
context.login();
} catch( ARException e ) {
System.out.println( "Login Error : " + " Possible Bad password or
acct name. " );
//This return ends all further processing and exits...
return;
}
List<ActiveLink> aLinkObjs=context.getListActiveLinkObjects("AST:WorkLog");
int x = 0;
for (int i = 0; i < aLinkObjs.size(); i++) {
System.out.format("\n%20s%60s\n\n", i, aLinkObjs.get(i).getName());
//ActiveLink alink = aLinkObjs.get(x);
try{
QualifierInfo encryptedQual =
aLinkObjs.get(i).getQualifier();
System.out.println(encryptedQual.toString() );
RelationalOperationInfo qualEnglish =
encryptedQual.getRelationalOperationInfo();
System.out.println("Qual : "+ qualEnglish.toString());
} catch (Exception e){
System.out.println("no Qualification\n");
}
if (aLinkObjs.get(i).toString().contentEquals("ASI:AWL:Close_100") ) {
x = i ;
// System.out.println(x);
}
}
context.logout();
}
I can get the names of the Active links associated with the named form (in
this example I used AST:WorkLog)
But I cannot seem to decode the Qualifier. All I get from the output is :-
1
SHR:SHR:Help_003_CheckOnlineHelpInstall_E
[Operation=4,Operand Left=[Operation=2,Operand Left=[Operand
Type=[type=2],Operand=$LASTCOUNT$],Operand Right=[Operand
Type=[type=2],Operand=0]],Operand Right=<null>]
Qual : [Operation=2,Operand Left=[Operand
Type=[type=2],Operand=$LASTCOUNT$],Operand Right=[Operand
Type=[type=2],Operand=0]]
I just need some help in decoding the Qualifier. Anyone got any ideas?
Thanks in advance!!
David Morgan
Senior Technical Consultant
Tiberone Technologies Limited
Golden Cross House
8 Duncannon Street
London WC2N 4JF
Ph: +44 (0) 207 484 5069
Fax: +44 (0) 870 8310 381
Mob: +44 (0) 7876 450102
<http://www.tiberone.com/> www.tiberone.com
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