Examples of BitstreamDispatcher

org.dspace.checker.BitstreamDispatcher

BitstreamDispatchers are strategy objects that hand bitstream ids out to workers. Implementations must be threadsafe.

The rationale behind the use of the Sentinel pattern (rather than the more traditional iterator pattern or a cursor c.f. java.sql.ResultSet): -

To make it easy to make implementations thread safe - multithreaded invocation of the dispatchers is seen as a next step use case. In simple terms, this requires that a single method does all the work.
Shouldn't an exception as the sentinel, as reaching the end of a loop is not an exceptional condition.

@author Jim Downing @author Grace Carpenter @author Nathan Sarr

                    + " old results from the database.");
        }


        Date processStart = Calendar.getInstance().getTime();


        BitstreamDispatcher dispatcher = null;
        
        // process should loop infinitely through
        // most_recent_checksum table
        if (line.hasOption('l'))
        {

                    + " old results from the database.");
        }


        Date processStart = Calendar.getInstance().getTime();


        BitstreamDispatcher dispatcher = null;
        
        // process should loop infinitely through
        // most_recent_checksum table
        if (line.hasOption('l'))
        {

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.

Examples of BitstreamDispatcher

Examples of org.dspace.checker.BitstreamDispatcher

Examples of org.dspace.checker.BitstreamDispatcher