3/4/2016
CodeSample|TeachMeSalesforce
TeachMeSalesforce
Acommunityapproachtolearningsalesforce.com
ArchivefortheCodeSampleCategory
SimplestApexTriggerPatterns
leaveacomment
BecausesometimesyoujustwanttoseethebasicprogrammingpatternsforApexandreverseengineerthemtofityourneeds.
Thesetwoarethemostbasictriggerpatterns.Theybothdothesamething:setafieldsvalueonarecordwhenthatrecordisadded
toSalesforce.Itonlyhappensoninsert,notonupdatebecausethatsslightlylesssimple(andadifferentpost).Theonlydifferenceis
onedoesitBeforeInsertandonedoesitAfterInsert.Why?Becausetheycan.Maybesomedaywelldiscussherewhyyouuseone
ortheotherbuttodaywejustwantcodethatworks,sohereyougo:
TriggerContactBeforeTriggeronContact(beforeinsert){
for(Contactc:Trigger.new){
c.HasOptedOutOfEmail=true;
}
}
TriggerContactAfterTriggeronContact(afterinsert){
ListconList=newList();
for(ContactconInTrigger:trigger.new){
Contactc=newContact(Id=conInTrigger.Id,HasOptedOutOfEmail=true);
conList.add(c);
}
updateconList;
}
AndofcourseanythingyouwanttouseinProductionneedsatestclass,sohereyougo,onethatworksforboth!
@isTest
publicClassTestContactTrigger{
publicstatictestMethodvoidtestContactInsert(){
ContactaNewContact=newContact(LastName='qwerty');
InsertaNewContact;
ContacttheInsertedContact=[SelectHasOptedOutOfEmailfromContactlimit1];
System.assert(theInsertedContact.HasOptedOutOfEmail);
}
}
WrittenbyAlwaysThinkin
February28,2016at4:53pm
PostedinApex,Beginner,CodeSample,Trigger,Uncategorized
UnitTests:NotJustforDevIdea1
leaveacomment
Unittestsoffermuchmorethanjustthemeanstoget75%+codecoverage,andtheycanbeusedtoprotectmorethanjustApex.
ReadtheintrotothisseriesinIdea0.
Ourfirstexampleisthesimplest:protectingfieldsthatyoudontwantdeleted.AusecaseforthisisExternalIntegrationsthatrelyon
https://teachmesalesforce.wordpress.com/category/codesample/
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CodeSample|TeachMeSalesforce
Salesforcefields.Ifsomeonetriestodeletethefields,youwanttoensurethattheyarealertedtotheimpact.Byincludingthefields
CurrentGeneratorsandSICCodeintheexampleUnitTestbelow,anattempttodeletethefieldswillthrowanerrorreferencingthe
unittest.
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@isTest
privateclassUnitTest1{
statictestMethodvoidprotectFields(){
/*CreateanewLead,populatinganyFieldsyouneedtoprotect
*Inthiscase,wewanttoensureCurrentGeneratorsandSICCodecannotbedeleted
*orthefieldtypechangedbyincludingtheminthisApexUnitTest
*/
Leadl=newLead(Company='TestLead',
LastName='LeadLastName',
CurrentGenerators__c='GeneratorX',
SICCode__c='1234ABC');
insertl;
}
}
Letsdescribewhatshappeninghere.
Westartoffwiththeallimportant@isTestflag.ThistellsSalesforcethattheApexClasscontainsonlytestMethods.Thatmeans
nothingyoudointheClasswillbesavedtotheserver,andwillnotdeleteorchangeanythingontheserver.Italsomeansyoucannot
usemostrecordsthatexistontheserver,soyouhavetocreateyourowntestrecords.
@isTestmeansthatSalesforcewillrecognizeitasatestClass,andwhenyouRunAllTests,itwillknowtorunthistesttoo.
NextistheClassName,UnitTest1anditsaccessmodifierissettoprivate.AccessmodifiersareirrelevantforUnitTests,privateis
thedefault.
TheactualtestMethodhereisprotectFields().Yourtestexistsbetweenthecurlybraces{}.Hereyoumustcreateyourtestrecords
andperformanyactionsyouwanttested.ThecriticalitemhereistestMethodwhichensuresthatSalesforcerecognizesthemethod
asperformingtests.Withoutthis,Salesforcewillnotreportatestfailureregardlessoftheoutcome.
InthiscasewearecreatingaLead.WeareusingstandardApexcodetocreateaLead,topopulatefieldsonthatLead,andfinallyto
useDMLtoinserttheLead.RequiredfieldsandValidationRuleswillgetenforcedwhenyoucreatetheLead,sobesuretoinclude
anyfieldsaffectedbythem.
OncethisUnitTestissavedtotheserver,anyattempttodeletethefieldorchangeitsdatatypewillbeblockedwithareferenceto
thisUnitTest.
Forthislimitedscenario,thatsallweneed!
WrittenbyAlwaysThinkin
August3,2014at3:53pm
PostedinApex,CodeSample,Intermediate
TaggedwithApex,UnitTest
SalesforceTriggerwhenRollupsSummariesNotPossible
with6comments
MasterDetailsrelationshipsinForce.comareveryhandybutdontfiteveryscenario.Forinstance,itsnotpossibletoimplementa
rollupsummaryonformulafieldortextfields.Heresasmalltriggerthatyoucanuseforastarterforthesetypesofsituations.The
codeforeachclassisavailableatGitHubforyourforkingpleasure.
Soheresthe(notveryuseful)usecase.SalesOrderistheMasterobjectwhichcanhavemultipleSalesOrderItems(detailobject).
TheSalesOrderItemhasaprimaryBooleanfieldandapurchasedcountryfield.EachtimeSalesOrderItemsareinsertedor
updated,iftheSalesOrderItemismarkedasprimarythenthevalueofpurchasedcountryiswrittenintotheprimarycountry
fieldontheSalesOrder.ImassumingthattherecanonlybeoneSalesOrderItemperSalesOrderthatismarkedas
primary.EssentiallythisisjustaquickreferenceontheSalesOrdertoseewhichcountryisprimaryonanyofthemultipleSales
OrderItems.Notveryusefulbutillustrative.
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ThecodeisbrokendownintoaTriggerandanApexhandlerclassthatimplementstheactualfunctionality.Itsbestpracticeto
onlyhaveonetriggerforeachobjectandtoavoidcomplexlogicintriggers.Tosimplifytestingandresuse,triggersshoulddelegate
toApexclasseswhichcontaintheactualexecutionlogic.SeeMikeLeachsexcellenttriggertemplateformoreinfo.
SalesOrderItemTrigger(sourceonGitHub)ImplementstriggerfunctionalityforSalesOrderItems.Delegatesresponsibilityto
SalesOrderItemTriggerHandler.
triggerSalesOrderItemTriggeronSales_Order_Item__c(afterinsert,afterupdate){
SalesOrderItemTriggerHandlerhandler=newSalesOrderItemTriggerHandler();
if(Trigger.isInsert&&Trigger.isAfter){
handler.OnAfterInsert(Trigger.new);
}elseif(Trigger.isUpdate&&Trigger.isAfter){
handler.OnAfterUpdate(Trigger.old,Trigger.new,Trigger.oldMap,Trigger.newMap);
}
}
SalesOrderItemTriggerHandler(sourceonGitHub)Implementsthefunctionalityforthesalesorderitemtriggerafterinsertand
afterupdate.Looksateachsalesorderitemandifitismarkedasprimary_item__cthenmovestheprimary_country__cvaluefrom
thesalesorderitemtotheassociatedsalesordersprimary_country__cfield.
publicwithsharingclassSalesOrderItemTriggerHandler{
//updatetheprimarycountrywhennewrecordsareinsertedfromtrigger
publicvoidOnAfterInsert(ListnewRecords){
updatePrimaryCountry(newRecords);
}
//updatetheprimarycountrywhenrecordsareupdatedfromtrigger
publicvoidOnAfterUpdate(ListoldRecords,
ListupdatedRecords,MapoldMap,
MapnewMap){
updatePrimaryCountry(updatedRecords);
}
//updatesthesalesorderwiththeprimarypurchasedcountryfortheitem
privatevoidupdatePrimaryCountry(ListnewRecords){
//createanewmaptoholdthesalesorderid/countryvalues
MapsalesOrderCountryMap=newMap();
//ifanitemismarkedasprimary,addthepurchasedcountry
//tothemapwherethesalesorderidisthekey
for(Sales_Order_Item__csoi:newRecords){
if(soi.Primary_Item__c)
salesOrderCountryMap.put(soi.Sales_Order__c,soi.Purchased_Country__c);
}
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//queryforthesaleordersinthecontexttoupdate
Listorders=[selectid,Primary_Country__cfromSales_Order__c
whereidIN:salesOrderCountryMap.keyset()];
//addtheprimarycountrytothesalesorder.finditinthemap
//usingthesalesorder'sidasthekey
for(Sales_Order__cso:orders)
so.Primary_Country__c=salesOrderCountryMap.get(so.id);
//committherecords
updateorders;
}
}
Test_SalesOrderItemTriggerHandler(sourceonGitHub)TestclassforSalesOrderItemTriggerand
SalesOrderItemTriggerHandler.Achieves100%codecoverage.
@isTest
privateclassTest_SalesOrderItemTriggerHandler{
privatestaticSales_Order__cso1;
privatestaticSales_Order__cso2;
//setupourdataforeachtestmethod
static{
Contactc=newContact(firstname='test',lastname='test',email='no@email.com');
insertc;
so1=newSales_Order__c(name='test1',Delivery_Name__c=c.id);
so2=newSales_Order__c(name='test2',Delivery_Name__c=c.id);
insertnewList{so1,so2};
}
statictestMethodvoidtestNewRecords(){
Sales_Order_Item__csoi1=newSales_Order_Item__c();
soi1.Sales_Order__c=so1.id;
soi1.Quantity__c=1;
soi1.Description__c='test';
soi1.Purchased_Country__c='Germany';
Sales_Order_Item__csoi2=newSales_Order_Item__c();
soi2.Sales_Order__c=so1.id;
soi2.Quantity__c=1;
soi2.Description__c='test';
soi2.Purchased_Country__c='France';
soi2.Primary_Item__c=true;
Sales_Order_Item__csoi3=newSales_Order_Item__c();
soi3.Sales_Order__c=so2.id;
soi3.Quantity__c=1;
soi3.Description__c='test';
soi3.Purchased_Country__c='Germany';
soi3.Primary_Item__c=true;
Sales_Order_Item__csoi4=newSales_Order_Item__c();
soi4.Sales_Order__c=so2.id;
soi4.Quantity__c=1;
soi4.Description__c='test';
soi4.Purchased_Country__c='Germany';
Sales_Order_Item__csoi5=newSales_Order_Item__c();
soi5.Sales_Order__c=so2.id;
soi5.Quantity__c=1;
soi5.Description__c='test';
soi5.Purchased_Country__c='Italy';
insertnewList{soi1,soi2,soi3,soi4,soi5};
System.assertEquals(2,[selectcount()fromSales_Order_Item__cwhereSales_Order__c=:so1.id]);
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System.assertEquals(3,[selectcount()fromSales_Order_Item__cwhereSales_Order__c=:so2.id]);
System.assertEquals('France',[selectprimary_country__cfromSales_Order__cwhereid=:so1.id].primary_country__c);
System.assertEquals('Germany',[selectprimary_country__cfromSales_Order__cwhereid=:so2.id].primary_country__c);
statictestMethodvoidtestUpdatedRecords(){
Sales_Order_Item__csoi1=newSales_Order_Item__c();
soi1.Sales_Order__c=so1.id;
soi1.Quantity__c=1;
soi1.Description__c='test';
soi1.Purchased_Country__c='Germany';
Sales_Order_Item__csoi2=newSales_Order_Item__c();
soi2.Sales_Order__c=so1.id;
soi2.Quantity__c=1;
soi2.Description__c='test';
soi2.Purchased_Country__c='France';
soi2.Primary_Item__c=true;
insertnewList{soi1,soi2};
//assertthatthecountry=France
System.assertEquals('France',[selectprimary_country__cfromSales_Order__cwhereid=:so1.id].primary_country__c);
Listitems=[selectid,purchased_country__cfromSales_Order_Item__c
whereSales_Order__c=:so1.idandprimary_item__c=true];
//changetheprimarycountryonthesalesorderitem.shouldtriggerupdate
items.get(0).purchased_country__c='Denmark';
updateitems;
//assertthatthecountrywassuccessfullychangedtoDenmark
System.assertEquals('Denmark',[selectprimary_country__cfromSales_Order__cwhereid=:so1.id].primary_country__c);
WrittenbyJeffDouglas
August23,2011at9:00am
PostedinApex,CodeSample,Trigger
JavaScriptRemoting
with2comments
Oneofthemajorenhancementsfromvisualforcethisrelease(Summer11)andmyfavoriteisJavaScriptremoting.
JavaScriptRemotingistheabilitytoinvokeapexclassmethodfromjavascriptembeddedinavisualforcepage.JavaScriptRemoting
isnowavailableaftersummer11release.
Hereisaquickexample:wehaveaApexclasswhichdefinesagetAccountmethod.
globalwithsharingclassMyJSRemoting
{
publicstaticAccountaccount{get;set;}
@RemoteAction
globalstaticAccountgetAccount(StringaccountName){
account=[selectid,name,phone,type,numberofemployeesfrom
Accountwherename=:accountNamelimit1];
returnaccount;
}
}
Thismethodishaving@RemoteActionannotationmakingitavailabletobecalledfromavisualforcepage.Nowinourvisualforce
pagewehaveascripttagsetwhichishowweembedjavascriptwithinvisualforcepages.
<apex:pagecontroller="MyJSRemoting">
https://teachmesalesforce.wordpress.com/category/codesample/
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<scripttype="text/javascript">
functiongetAccountJS(){
varaccountNameJS=document.getElementById('accountname').value;
ankit.MyJSRemoting.getAccount(accountNameJS,function(result,event)
{
if(event.status)
{
document.getElementById("{!$Component.theBlock.pbs.pbsi2.accId}")
.innerHTML=result.Id;
document.getElementById("{!$Component.theBlock.pbs.pbsi1.name}")
.innerHTML=result.Name;
}
},{escape:true});
}
</script>
<inputid="accountname"type="text">
<buttononclick="getAccountJS();">GetAccount</button>
<apex:pageblockid="theBlock">
<apex:pageblocksectioncolumns="2"id="pbs">
<apex:pageblocksectionitemid="pbsi1">
<apex:outputtextid="name">
</apex:outputtext></apex:pageblocksectionitem>
<apex:pageblocksectionitemid="pbsi2">
<apex:outputtextid="accId">
</apex:outputtext></apex:pageblocksectionitem>
</apex:pageblocksection>
</apex:pageblock>
</apex:page>
ThisJavaScriptcodetheninvokesthegetAccountmethodintheapexclasstotakeaction.
PleasenoteIhaveusednamespaceankit.MyJSRemotingasthereisanamespaceregisteredonmyorganization.
JavaScriptRemotingisthefeaturewhichisprimarilybeusedbydevelopersandwillallowthemtocreatericherandmoreinteractive
userinterfacesthateveryonewillbenefitfrom.
Inparticular,letsdeveloperscreaterichjavascriptbaseduserinterfacesbyinvokingapexcontrollermethodswithinJavaScriptcode.
JavaScriptistypicallyusedtorendersmallpartsofuserinterface.ResultfromaJavascriptremotingcallaremuchfasterthenusing
atypicalvisualforcereRendermodel,developerscanprovidemoreinstantfeedbacktotheuser.Thisisbecauseremotingcallsare
stateless.MeansonlydataissetbackandforthinsteadalotofbulkyHTML.
AdditionalVisualforceenhancements:
1)FilteredLookupviaVisualforce.
2)Inlineeditingforrichtextareafield.
3)FieldSetpropertyaccessors.
ThisisacrossposttomyBlog.
WrittenbyAnkitArora(forceguru)
June19,2011at4:33pm
PostedinAdvanced,Apex,CodeSample,Visualforce
VisualforceCodeGenerator
with9comments
ThisisacrosspostfrommyBlogPost.
Weknowhowmuchimportantrolevisualforceplaysinourapplication.Therearemanyinstancewhereweneedtocreatea
https://teachmesalesforce.wordpress.com/category/codesample/
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visualforcepageandapexclass.Salesforceprovidespowerfultoolslikeworkflows,approvals,validationetc.fromwhichwecan
implementourbusinessfunctionalitieswithjustbuttonclicks.
NowIwashavingarequirementwhereIneedtocreatemanyvisualforcepages,somearecustomandsomearecloningnativepage
withnativelayoutswithsomesmallchanges.Thisjustclickedmetocreateatoolfromwhichwecancreateavisualforcepagecode
withjustclickingbuttons.Yes!!Visualforcepagecodewithbuttonclick.
Thissavedalotoftime,asIdonotneedtowriteanythingtocreateaheavyvisualforcepageandamazinglyitisdonejustusing
buttonclicks.
Installthepackage:https://login.salesforce.com/packaging/installPackage.apexp?p0=04t90000000Pqos
Justappend/apex/vfgenerator__codegeneratorinURL.
NowletmejumpintotheexplanationwhatexactlyIhavedone.AsimpleUIwillbedisplayed,whereusercanselectthedesiredtype
ofpage,objectname,recordtype,emailfield.
ObjectName:ValidobjectAPIname(includenamespaceifany)
RecordType:RecordtypeIdofobjectselectedinObjectName
TypeofPage:
1.Edit:Codewillbegeneratedfortheeditpageoftheobject(accordingtorecordtypelayoutifselectedany).
2.Detail:Codewillbegeneratedforthedetailpageoftheobject(accordingtorecordtypelayoutifselectedany)
3.CustomDetail:CodewillbegeneratedfordetailpageaccordingtothefieldsselectedfromUI
4.CustomEdit:CodewillbegeneratedforeditpageaccordingtothefieldsselectedfromUI
IntheabovescreenIhaveselectedEditasthetypeofpageandAccountinobject,alsoprovidedmyemail.WhenIclick
GenerateCodeitdisplayslikethis:
Justcopythecodeandpasteitinnewvisualforcepage.WhyIhavegivenmyemailidbecausewhenyoupastethecodein
visualforcepageitwillloosealltheformattingandwilldisplayinonesingleline,butcodesentonemailwillcomewithformatting.
Sowecancopythegeneratedcodefromemailalso.Nowwhenyouhitthenewlycreatedvisualforcepageitwilldisplayallfieldsin
editmodewhicharedisplayedonnativeeditpage.Isntthatgood?
Nowletstrycreatingsomecustomvisualforcepage.SelectCustomEditinTypeofPageandAccountinObjectName.It
willdisplayasectionSelectFields.ClickonDisplayFields,itwilldisplayallfieldswhichareupdatablebypresentuser.
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SelectsomefieldsandclickonGenerateCode.Againcopypastethecodeinyourvisualforcepage,itwilldisplayselectedfields
ineditmode.
Nowheavyvisualforcepagesarecreatedwithjustbuttonclicks.
PackageprovidedismanagedbecausethetoolisundertestingandIwouldliketohavefeedbackfromyouall.Onceitisfreefromall
bugsIwillprovidethecode.
Declaration:YoumayfindsimilarpostrelatedtoVisualforceCodeGenerator.Theendresultmaybesimilarbutthereisa
considerabledifferenceintheapproachesbeingfollowedhere.SoI,herebydeclarethatmyprojectisentirelymyowncreationand
hasnotbeencopiedfromanyotherperson/organizationswordsoridea.Pleasefeelfreetodropmeanemailat
arora.salesforce@gmail.comifthereisanydisagreement.
Cheers
WrittenbyAnkitArora(forceguru)
June15,2011at2:32pm
PostedinAdvanced,Apex,CodeSample,Intermediate,Visualforce
TaggedwithCode,Generator,SendEmail
HowSalesforce18DigitIdIsCalculated
with6comments
AsweknowthateachrecordIdrepresentsauniquerecordwithinanorganization.TherearetwoversionsofeveryrecordIdin
salesforce:
15digitcasesensitiveversionwhichisreferencedintheUI
18digitcaseinsensitiveversionwhichisreferencedthroughtheAPI
Thelast3digitsofthe18digitIdisachecksumofthecapitalizationofthefirst15characters,thisIdlengthwascreatedasa
workaroundtolegacysystemwhichwerenotcompatiblewithcasesensitiveIds.TheAPIwillacceptthe15digitIdasinputbutwill
alwaysreturnthe18digitId.
Nowhowwecancalculatethe18digitIdfrom15digitId???Justcopypastethebelowcodeinsystemlogsandpassyour15digitid
inStringid
//Your15DigitId
Stringid='00570000001ZwTi';
stringsuffix='';
integerflags;
for(integeri=0;i<3;i++)
{
flags=0;
for(integerj=0;j<5;j++)
stringc=id.substring(i*5+j,i*5+j+1);
//Onlyaddtoflagsifcisanuppercaseletter:
if(c.toUpperCase().equals(c)&&c>='A'&&c<='Z')
flags=flags+(1<<j);
}
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}
if(flags<=25)
{
suffix=suffix+'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.substring(flags,flags+1);
}
else
{
suffix=suffix+'012345'.substring(flags25,flags24);
}
//18DigitIdwithchecksum
System.debug(':::::::'+id+suffix);
Thisdebugwillreturnthe18digitId.
ThisisacrossposttomyBlog
WrittenbyAnkitArora(forceguru)
June6,2011at3:47pm
PostedinApex,Beginner,CodeSample
Sendingmorethan10EmailsfromApex
with5comments
Mostoftimewestuckwithlimitswhichsalesforce.compulloverus.Ifoundthisinterestingasthispushmetoexploremorehowwe
canovercomethis.
NowwehavealimitofusingsendEmailinapexanditis10times.Isntthisbad??
ThisisacrossposttomyBlog.
NowwhenIamdealingwithanythinginbulkfirstthingcomestomymindisBatchClass.Nowwhatisthescenariowhichleadsme
tosendmorethan10emails??Ihave15systemadministratorsinmyorganizationandeachlogs23casesinaday.NowIwantto
sendanemailwhichcontainsdetailsofcaseloggedbyeachsystemadministratorseparately,meansToaddressandBodyofeach
emailwillbedifferent.
Sojustcreateabatchclasswiththiscode:
globalclassBatch_CaseEmailimplementsDatabase.Batchable<sObject>,Database.Stateful
{
Map<Id,List<Case>>userCaseMap{get;set;}
List<Case>allCaseLoggedToday{get;set;}
globalBatch_CaseEmail()
{
//Maptomaintainuseridandcasesloggedbythemtoday
userCaseMap=newMap<Id,List<Case>>();
//Allsalesrep(Systemadmins)
List<User>salesRep=newList<User>();
salesRep=[selectid,name,Email,ManagerIdfromUser
whereProfile.Name='SystemAdministrator'];
//Allsalesrepids
List<Id>salesIds=newList<Id>();
for(Userur:salesRep)
{
salesIds.add(ur.Id);
}
//Allcasesloggedtodaybysalesrep
allCaseLoggedToday=newList<Case>();
allCaseLoggedToday=[selectId,CaseNumber,CreatedById,Owner.name
,account.Name,contact.namefromCase
whereCreatedDate=TODAYANDCreatedByIdin:salesIds];
}
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globalDatabase.QueryLocatorstart(Database.BatchableContextBC)
{
//Creatingmapofuseridwithcasesloggedtodaybythem
for(Casec:allCaseLoggedToday)
{
if(userCaseMap.containsKey(c.CreatedById))
{
//Fetchthelistofcaseandaddthenewcaseinit
List<Case>tempList=userCaseMap.get(c.CreatedById);
tempList.add(c);
//Puttingtherefreshedcaselistinmap
userCaseMap.put(c.CreatedById,tempList);
}
else
{
//Creatingalistofcaseandouttingitinmap
userCaseMap.put(c.CreatedById,newList<Case>{c});
}
}
//Batchonallsystemadmins(salesrep)
Stringquery='selectid,name,EmailfromUser
whereProfile.Name=\'SystemAdministrator\'';
returnDatabase.getQueryLocator(query);
}
globalvoidexecute(Database.BatchableContextBC,List<sObject>scope)
{
for(Sobjects:scope)
{
//TypecastsObjectinuserobject
Userur=(User)s;
//Ifsystemadminhasloggedanycasetodaythenonlymailwillbesent
if(userCaseMap.containsKey(ur.Id))
{
//Fetchingallcasesloggedbysysadmin
List<Case>allCasesOfSalesRep=userCaseMap.get(ur.Id);
Stringbody='';
//Creatingtabularformatforthecasedetails
body=BodyFormat(allCasesOfSalesRep);
//SendingMail
Messaging.SingleEmailMessagemail=newMessaging.SingleEmailMessage();
//Settinguseremailintoaddress
String[]toAddresses=newString[]{ur.Email};
//AssigntheaddressesfortheToandCCliststothemailobject
mail.setToAddresses(toAddresses);
//Emailsubjecttobechanged
mail.setSubject('NewCaseLogged');
//Bodyofemail
mail.setHtmlBody('Hi'+ur.Name+',
DetailsofCasesloggedtodayisasfollows:
'+body+'
Thanks');
//Sendingtheemail
Messaging.sendEmail(newMessaging.SingleEmailMessage[]{mail});
}
}
}
publicStringBodyFormat(List<Case>lst)
{
Stringstr='';
for(Casecs:lst)
{
str+='<tr><td>'+cs.CaseNumber+'</td>'+'<td>'+cs.Owner.Name
+'</td>'+'<td>'+cs.Account.Name+'</td>'
+'<td>'+cs.Contact.Name+'</td>'+'</tr>';
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+'<td>'+cs.Contact.Name+'</td>'+'</tr>';
}
str=str.replace('null','');
StringfinalStr='';
finalStr='<tableborder="1"><td>CaseNumber</td><td>Owner</td>
<td>Account</td><td>Contact</td>'+str+'</table>';
returnfinalStr;
}
globalvoidfinish(Database.BatchableContextBC)
{
}
}
Codeisselfexplanatory,hopetherewillbenoissuesunderstandingit.
Executethisclassusingbelowscriptinsystemlogs:
Batch_CaseEmailcontroller=newBatch_CaseEmail();
IntegerbatchSize=1;
database.executebatch(controller,batchSize);
Allsystemadministratorswillgetanemailsomethinglikethis:
WrittenbyAnkitArora(forceguru)
June5,2011at2:12pm
PostedinAdvanced,Apex,CodeSample
TaggedwithBatchClass,GovernorLimits,SalesforceBatchApex,SendingEmails
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