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static public String validateId(String Idparam) { String id = String.escapeSingleQuotes(Idparam); if((id.length() == 15 || id.length() == 18) && Pattern.matches('^[a-zA-Z0-9]*$', id)) { return id; } return null; } |
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static public Boolean isValidId(String strId) { Boolean isValid = (strId InstanceOf ID) ? true : false ; return isValid ; } |
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link question another link
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id myid = 'a1aV0000001czYE'; String sObjectType = ((Id)myid).getSobjectType().getDescribe().getName(); |
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private string getRecordTypeId(String objName, String whereClause) { String sqry = ' SELECT Id, RecordtypeId, RecordType.name '; sqry += ' FROM '+objName+' WHERE Id =: whereClause '; List<SObject> objs = Database.query(sqry); //system.debug('soql: '+ objs); string recordTypeId = ''; for(SObject obj : objs) { system.debug('soql: '+ obj); recordTypeId = (string)obj.get('RecordTypeId'); } system.debug('rtypeid: ' + recordTypeId); return recordTypeId; } |
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private string getRecordTypeName(string objName, string whereClause) { String sqry = ' Select Id,name,developername FROM RecordType '; sqry += ' WHERE sobjecttype =: objName AND id =: whereClause'; List<SObject> objs = Database.query(sqry); string recordTypeName = ''; for(SObject obj : objs) { system.debug('soql: '+ obj); recordTypeName = (string)obj.get('developername'); } system.debug('recordTypeName: ' + recordTypeName); return recordTypeName; } |
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getRecordTypeId(sObjectType, myId); getRecordTypeName(sObjectType, getRecordTypeId(sObjectType, myId)); |
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<apex:commandButton reRender="pb" value="Associate Payment" action="{!associatePayment}" onclick="if(!confirm('Do you want to proceed?')){return false};" title="Associate Payment"/> |
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public static List<Schema.FieldSetMember> readFieldSet(String fieldSetName, String ObjectName) { Map<String, Schema.SObjectType> GlobalDescribeMap = Schema.getGlobalDescribe(); Schema.SObjectType SObjectTypeObj = GlobalDescribeMap.get(ObjectName); Schema.DescribeSObjectResult DescribeSObjectResultObj = SObjectTypeObj.getDescribe(); //system.debug('====>' + DescribeSObjectResultObj.FieldSets.getMap().get(fieldSetName)); Schema.FieldSet fieldSetObj = DescribeSObjectResultObj.FieldSets.getMap().get(fieldSetName); //List<Schema.FieldSetMember> fieldSetMemberList = fieldSetObj.getFields(); //system.debug('fieldSetMemberList ====>' + fieldSetMemberList); return fieldSetObj.getFields(); } |
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List<Schema.FieldSetMember> fieldSetMemberList = Util.readFieldSet('Account_FieldSet','Account'); for(Schema.FieldSetMember fieldSetMemberObj : fieldSetMemberList) { system.debug('API Name ====>' + fieldSetMemberObj.getFieldPath()); //api name system.debug('Label ====>' + fieldSetMemberObj.getLabel()); system.debug('Required ====>' + fieldSetMemberObj.getRequired()); system.debug('DbRequired ====>' + fieldSetMemberObj.getDbRequired()); system.debug('Type ====>' + fieldSetMemberObj.getType()); //type - STRING,PICKLIST } |
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public with sharing class Utils{ // Returns a dynamic SOQL statement for the whole object, includes only creatable fields since we will be inserting a cloned result of this query public static string getCreatableFieldsSOQL(String objectName, String whereClause){ String selects = ''; if (whereClause == null || whereClause == ''){ return null; } // Get a map of field name and field token Map<String, Schema.SObjectField> fMap = Schema.getGlobalDescribe().get(objectName.toLowerCase()).getDescribe().Fields.getMap(); list<string> selectFields = new list<string>(); if (fMap != null){ for (Schema.SObjectField ft : fMap.values()){ // loop through all field tokens (ft) Schema.DescribeFieldResult fd = ft.getDescribe(); // describe each field (fd) if (fd.isCreateable()){ // field is creatable selectFields.add(fd.getName()); } } } if (!selectFields.isEmpty()){ for (string s:selectFields){ selects += s + ','; } if (selects.endsWith(',')){selects = selects.substring(0,selects.lastIndexOf(','));} } return 'SELECT ' + selects + ' FROM ' + objectName + ' WHERE ' + whereClause; } } |
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/* query lead and then clone it */ String soql = Utils.getCreatableFieldsSOQL('lead','id=\'00Q3000000aKwVN\''); lead l = (Lead)Database.query(soql); lead l2 = l.clone(false, true); insert l2; |
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String query='select column_name from information_schema.COLUMNS where table_name =\''+ String.escapeSingleQuotes(selectedValue1)+'\''; |
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Randomizer
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public class Randomizer { //returns a random Integer public static Integer getRandomNumber(Integer size){ Double d = math.random() * size; return d.intValue(); } //returns either true or false randomly public static Boolean getRandomBoolean(){ if(math.mod(getRandomNumber(10),2) == 0){ return true; } else{ return false; } } //Get's a random value from a list of strings public static String getRandomString(List<String> strings){ List<Double> ranks = new List<Double>(); Map<Double,String> rankMap = new Map<Double,String>(); for(String s : strings){ Boolean isDup = true; Double rank; While(isDup){ Double x = getRandomNumber(100000); if(!rankMap.containsKey(x)){ rank = x; isDup = false; } } ranks.add(rank); rankMap.put(rank,s); } ranks.sort(); return rankMap.get(ranks.get(0)); } //Returns a random picklist value public static string getRandomPickListValue(Sobject s_object, String field_name, Boolean allow_blank){ List<String> Strings = new List<String>(); if(allow_blank){ String b = ''; Strings.add(b); } Schema.sObjectType sobject_type = s_object.getSObjectType(); Schema.DescribeSObjectResult sobject_describe = sobject_type.getDescribe(); Map<String, Schema.SObjectField> field_map = sobject_describe.fields.getMap(); List<Schema.PicklistEntry> pick_list_values = field_map.get(field_name).getDescribe().getPickListValues(); for (Schema.PicklistEntry a : pick_list_values) { Strings.add(a.getValue()); } return getRandomString(Strings); } //returns a map of all picklists and multiselect picklists for a givien object //the keyset is the field name using proper case public static Map<String,List<String>> getPicVals(sObject s_object){ Map<String,List<String>> valueMap = new Map<String,List<String>>(); Schema.sObjectType sobject_type = s_object.getSObjectType(); Schema.DescribeSObjectResult r = sobject_type.getDescribe(); Map<String, Schema.SObjectField> field_map = r.fields.getMap(); for(String s : field_map.keyset()){ List<String> strings = new List<String>(); Schema.DescribeFieldResult F = field_map.get(s).getDescribe(); if(f.GetType() == Schema.DisplayType.Picklist || f.GetType() == Schema.DisplayType.MultiPicklist){ List<Schema.PicklistEntry> pick_list_values = field_map.get(s).getDescribe().getPickListValues(); for (Schema.PicklistEntry a : pick_list_values) { strings.add(a.getValue()); } valueMap.put(String.valueOf(field_map.get(s)),strings); } } return valueMap; } //Returns Lorem Ipsum placeholder text. public static String getPlaceholderText(Integer length){ String firstSentence = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. '; List<String> sentenceList = new List<String>(); sentenceList.add('Vivamus nec lacus eget massa cursus pulvinar. '); sentenceList.add('Morbi vel odio eget nunc auctor posuere eget eget ante. '); sentenceList.add('Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. '); sentenceList.add('Pellentesque lacus eros. '); sentenceList.add('Sed suscipit tristique varius. '); sentenceList.add('Mauris ultricies, nibh eu fermentum accumsan, justo quam pulvinar tellus, sed tempor quam eros sit amet ante. '); sentenceList.add('Duis mi libero, cursus nec facilisis ut, commodo eget nunc. '); sentenceList.add('Nulla eros augue, iaculis sed volutpat et, sagittis quis sem. '); sentenceList.add('Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Nulla placerat accumsan vulputate. '); sentenceList.add('Fusce placerat tellus eget tellus faucibus a gravida sapien fermentum. '); String s = firstSentence; while (s.length() < length+1){ s += getRandomString(sentenceList); } s = s.trim(); while (s.length() >= length-1){ s = s.substring(0,s.length()-1).trim(); } s = s.substring(0,s.length()-1).trim(); s += '.'; return s; } static testMethod void testRandomizer() { test.startTest(); Integer testInt = getRandomNumber(10); Boolean testBool = getRandomBoolean(); List<String> testStringList = new List<String>(); testStringList.add('one'); testStringList.add('two'); testStringList.add('three'); String testString = getRandomString(testStringList); String testString2 = getRandomPickListValue(new Account(), 'Industry', true); String testString3 = getRandomPickListValue(new Account(), 'Industry', false); Map<String,List<String>> testMap = getPicVals(new Account()); test.stopTest(); String testString4 = getPlaceholderText(300); } } |
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List<String> messages = new List<String>(); messages.add('one'); messages.add('two'); messages.add('three'); Employee__c emp = [SELECT Id,Emp_Message__c FROM Employee__c WHERE Id =: empId limit 1 ]; emp.Emp_Message__c += ',' + String.join(messages, ','); update emp; |
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