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Himanshu Patel 55 Error while Apex class
Hi,
I am trying to call Apex Class from Trigger and getting error 'Method does not exist or incorrect signature'. How should i call constructor in Trigger.
trigger Accountrigger on Account (before update) {
if(Trigger.Isupdate && Trigger.IsBefore)
{
for (Account Acc:Trigger.new)
{
SenddataRequest();
}
}
}
Below is Apex Class
public class SenddataRequest {
public class requestWrapper
{-----Code----- }
public String GetAccounts(Account a)
{ -----Code---- }
public SenddataRequest(){
----- Code------------- }
}
}
I am trying to call Apex Class from Trigger and getting error 'Method does not exist or incorrect signature'. How should i call constructor in Trigger.
trigger Accountrigger on Account (before update) {
if(Trigger.Isupdate && Trigger.IsBefore)
{
for (Account Acc:Trigger.new)
{
SenddataRequest();
}
}
}
Below is Apex Class
public class SenddataRequest {
public class requestWrapper
{-----Code----- }
public String GetAccounts(Account a)
{ -----Code---- }
public SenddataRequest(){
----- Code------------- }
}
}
Try Below Code
trigger Accountrigger34234323 on Account (before update) { if(Trigger.Isupdate && Trigger.IsBefore) { for (Account Acc:Trigger.new) { SenddataRequest sdr = new SenddataRequest(); } } }Please Mark it As Best Answer If It HelpsThank You!
Please use SIngleton Design Pattern for your requirment as below:-
trigger Accountrigger on Account (before update) { if(Trigger.Isupdate && Trigger.IsBefore) { for (Account Acc:Trigger.new) { SenddataRequest sndObj = SenddataRequest.getInstance(); } } }public class SenddataRequest { private static SenddataRequest instance = null; public String Id {get; set;} public class requestWrapper { } public String GetAccounts(Account a) { } private SenddataRequest(){ // id = /*find your record type Id */ } private static SenddataRequest getInstance(){ if(instance == null){ instance = new SenddataRequest(); } return instance; } }if you need any assistanse, Please let me know!!
Kindly mark my solution as the best answer if it helps you.
Thanks
Mukesh
I have made changes and getting error in Trigger
Method is not visible: SenddataRequest.getInstance()
Please made your method public.
Please mark it as Best Answer if it helps you.
Thanks & Regards
Suraj Tripathi
Please update in Apexclass last function public instead of private
public static SenddataRequest getInstance(){ if(instance == null){ instance = new SenddataRequest(); } return instance; }if you need any assistanse, Please let me know!!
Kindly mark my solution as the best answer if it helps you.
Thanks
Mukesh
'Callout from triggers are currently not supported' error
When i am trying to do @future (callout=true), it's not allowing. Do you know what's best way to do @Future with Constructor.
public class SenddataRequest { public class requestWrapper { } public String GetAccounts(Account a) { return 'Hello'; } public SenddataRequest(){ makeCallouts(); } @future(callout=true) public static void makeCallouts() { system.debug('Called makecallouts method'); } }Please mark it as Best Answer if it helps you.