Master

'

s Thesis 2006 

FACHHOCHSCHULE

HOCHSCHULE F

U

R

LI Hui 

STUTTGART

TECHNIK

The implementation 

        STUTTGART UNIVERSITY OF APPLIED 

SCIENCES 

several  methods  to  manage  as  well  as  insert,  update,  and  delete  records  in  a  record 

store. 

The below statement will create a RecordStore with the name 

databasename

, if it is 

already not present otherwise this method returns a reference to the same record store 

object. 

RecordStore rs = RecordStore.openRecordStore("databasename",true); 

Listing 12:

 Create or open a RecordStore 

After performing all operations, a call to the given below method closes the 

RecordStore with the given name. 

Rs.closeRecordStore(); 

Listing 13:

 Close a RecordStore 

Below given method will delete the named RecordStore. 

RecordStore.deleteRecordStore("databasename "); 

Listing 14:

 Delete a RecordStore 

3.4.2  Data records operation 

The given below statement will insert an array of bytes in RecordStore and will return 

the recordID of this inserted record after writing it to persistent storage. 

String appt = "new record"; 

byte bytes[] = appt.getBytes(); 

rs.addRecord(bytes,0,bytes.length); 

Listing 15:

 Insert a Record 

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