Create a Document with Content (CE API)

Create a Document with Content (CE API)
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//Get CE Connetcion
//Create Subject
//Push Subject

//Get Domain (domain)
ObjectStore os = null;
objectStoreName = "COS"
os = Factory.ObjectStore.fetchInstance(domain, objectStoreName, null); 


 //Get Folder
 Folder folder=null;
 folderName = ''/Sample";
folder=Factory.Folder.fetchInstance(os, folderName, null); 


 //Get the File details
InputStream file = "";
String fileName = "";
int fileSize = "";
 
// Create Document

String docClass = "dcumnet class name";
Document doc = Factory.Document.createInstance(os, docClass); 
if (file != null && fileSize > 0) {
                        ContentTransfer contentTransfer = Factory.ContentTransfer.createInstance();
                        contentTransfer.setCaptureSource(file);
                        contentElementList.add(contentTransfer);
                        doc.set_ContentElements(contentElementList);
                        contentTransfer.set_RetrievalName(fileName);                       
                        doc.set_MimeType(getMimetype(fileName));
                    }
                   

//Check-in the doc
doc.checkin(AutoClassify.DO_NOT_AUTO_CLASSIFY,CheckinType.MAJOR_VERSION);                   
//Get and put the doc properties
String documentName =""
Properties p = doc.getProperties();
p.putValue("DocumentTitle","abcd");
p.putValue("Name","Rakesh");
p.putValue("Number","01234"); 
              

doc.save(RefreshMode.REFRESH);

//Stores above content to the folder

 ReferentialContainmentRelationship rc = folder.file(doc,
                                    AutoUniqueName.AUTO_UNIQUE,
                                    documentName,
                                    DefineSecurityParentage.DO_NOT_DEFINE_SECURITY_PARENTAGE);
 rc.save(RefreshMode.REFRESH);