Mercurial > hg > blitz_condensed
view src/org/prevayler/implementation/ClockRecoveryCommand.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 21 Mar 2009 11:00:06 +0000 |
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package org.prevayler.implementation; import org.prevayler.*; import java.io.Serializable; import java.util.Date; /** A command for executing another command at a specific moment in time. */ class ClockRecoveryCommand implements Command { static final long serialVersionUID = 4156866783673937422L; private Command command; private long millis; public ClockRecoveryCommand(Command command, Date date) { this.command = command; this.millis = date.getTime(); } public Serializable execute(PrevalentSystem system) throws Exception { ((SystemClock)system.clock()).recover(millis); return command.execute(system); } public String toString() { return millis + ":" + command; } public long getMillis() { return millis; } }