[Salesforce]Apexで選択リスト取得

Apexで選択リスト取得

//取引先の種別の選択リスト取得
List<Schema.PicklistEntry> picklist = getPicklist('Account', 'Type');

for(Schema.PicklistEntry pick : picklist){
    System.debug('-----------------');
    System.debug('Label :' + pick.getLabel());
    System.debug('Value :' + pick.getValue());
    System.debug('Active:' + pick.isActive());
}

//有効な選択リスト取得
public List<Schema.PicklistEntry> getPicklist(String sObjName, String fieldName){
    List<Schema.PicklistEntry> pickList;
    Schema.SObjectType sObjType = (Schema.SObjectType) Schema.getGlobalDescribe().get(sObjName);
    if(sObjType != null){
        Map<String, Schema.SObjectField> fieldmap = sObjType.getDescribe().fields.getMap();
        Schema.SObjectField f = (Schema.SObjectField) fieldmap.get(fieldName);
        if(f != null){
            Schema.DescribeFieldResult r = f.getDescribe();
            pickList = r.getPicklistValues();
            System.debug('pickList' + pickList);
        }
    }
    return pickList;
}