Retrieving all documents and objects in Folder (FileNet CE API)

//Retrieving all documents and objects in Folder (FileNet CE API)

public void FetchCEObjectsInFolder(Connection conn) {  //FileNet CE Connection 

try {
Domain domain = Factory.Domain.fetchInstance(conn, null, null);
ObjectStore objStore = Factory.ObjectStore.fetchInstance(domain,"OSNAME", null);
System.out.println("Object Store ="+ objStore.get_DisplayName() );

String folder= "/Test"; // Folder name

com.filenet.api.core.Folder folderOj= Factory.Folder.fetchInstance(objStore,folder, null);
System.out.println("del"+folderOj.get_Name());

DocumentSet documents = folderOj.get_ContainedDocuments(); //For documents

ReferentialContainmentRelationshipSet refConRelSet= folderOj.get_Containees(); // for objects
Iterator it = documents.iterator(); 
while(it.hasNext())
{

//Retrieving documents
Document retrieveDoc= (Document)it.next();
String name = retrieveDoc.get_Name();
System.out.println("Document Name :: "+ name);

//Retrieving Objects
ReferentialContainmentRelationship retrieveObj=(ReferentialContainmentRelationship)it.next();
IndependentObject containee=retrieveObj.get_Head();
String className= containee.getClassName();
String displayName= retrieveObj.get_Name(); 
System.out.println("Class Name = "+ className);
System.out.println("Display Name = "+ displayName);
}
} catch (Exception e) {
e.printStackTrace();
}
}

Deleting Sub Folders and Root Folder in CE

//Deleting Sub Folders and Root Folder in CE

public void deleteCEFolder(Connection conn) {  //FileNet CE Connection

try {
Domain domain = Factory.Domain.fetchInstance(conn, null, null);
ObjectStore objStore = Factory.ObjectStore.fetchInstance(domain,"OSNAME", null);
System.out.println("Object Store ="+ objStore.get_DisplayName() );

String folder= "/NewFolder";

com.filenet.api.core.Folder folderOj= Factory.Folder.fetchInstance(objStore,folder, null);
System.out.println("del"+folderOj.get_Name());

FolderSet subFolders= folderOj.get_SubFolders();
Iterator it = subFolders.iterator();
while(it.hasNext()){

com.filenet.api.core.Folder subFolder= (com.filenet.api.core.Folder) it.next();

String name = ((com.filenet.api.core.Folder) subFolder).get_FolderName();
System.out.println("Subfolder = "+name);

//1. First Delete sub folders
subFolder.delete();
subFolder.save(RefreshMode.NO_REFRESH);
System.out.println("Subfolder = "+name+" is Deleted");
}


  //2. Delete Root folder
folderOj.delete();
folderOj.save(RefreshMode.REFRESH);
System.out.println("Root Folder "+folderOj + "is Deleted");

} catch (Exception e) {
e.printStackTrace();
}
}

Fetching folders and sub folders in CE

//Fetching folders and sub folders in CE

public void FetchCEFolder(Connection conn) {     //FileNet CE Connection 

try {
Domain domain = Factory.Domain.fetchInstance(conn, null, null);
ObjectStore objStore = Factory.ObjectStore.fetchInstance(domain,"OSNAME", null);
System.out.println("Object Store ="+ objStore.get_DisplayName() );

String folder= "/NewFolder";

// Fetching Parent folder
com.filenet.api.core.Folder folderOj= Factory.Folder.fetchInstance(objStore,folder, null);
System.out.println("del"+folderOj.get_Name());

//Fetching sub folders 
FolderSet subFolders= folderOj.get_SubFolders(); 
Iterator it = subFolders.iterator();
while(it.hasNext()){
com.filenet.api.core.Folder subFolder= (com.filenet.api.core.Folder) it.next(); 
String name = ((com.filenet.api.core.Folder) subFolder).get_FolderName();
System.out.println("Subfolder = "+name);

// Fetching hidden folders
if(subFolder.getProperties().getBooleanValue("IsHiddenContainer"))
System.out.println("Folder "+ name + "is hidden");

}

} catch (Exception e) {
e.printStackTrace();
}
}

Creating folder and sub folder in CE (CE API)

// Creating folder and sub folder in CE (CE API)

public void createCEFolder(Connection conn) {    //FileNet CE Connection 

try {
//fetching Domain
Domain domain = Factory.Domain.fetchInstance(conn, null, null);
//fetching Object Store
ObjectStore objStore = Factory.ObjectStore.fetchInstance(domain,"OSNAME", null);
System.out.println("Object Store ="+ objStore.get_DisplayName() );

//Creating Root folder 
com.filenet.api.core.Folder testFolder= Factory.Folder.createInstance(objStore,null);
com.filenet.api.core.Folder rootFolder= objStore.get_RootFolder(); 
System.out.println(rootFolder);
testFolder.set_Parent(rootFolder);
testFolder.set_FolderName("NewFolder"); //Folder Name
testFolder.save(RefreshMode.REFRESH);

//Creating Sub folder
com.filenet.api.core.Folder subFolder= testFolder.createSubFolder("newSubFolder");
subFolder.save(RefreshMode.REFRESH);

} catch (Exception e) {
e.printStackTrace();
}
}