1 files changed, 0 insertions, 92 deletions
diff --git a/src/main/java/org/openslx/imagemaster/serverconnection/AbstractTransfer.java b/src/main/java/org/openslx/imagemaster/serverconnection/AbstractTransfer.java
deleted file mode 100644
index 3acac5b..0000000
--- a/src/main/java/org/openslx/imagemaster/serverconnection/AbstractTransfer.java
+++ /dev/null
@@ -1,92 +0,0 @@
-package org.openslx.imagemaster.serverconnection;
-
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicLong;
-
-public abstract class AbstractTransfer {
-
-	/**
-	 * How long to keep this transfer information when the transfer is
-	 * (potentially) done
-	 */
-	private static final long FINISH_TIMEOUT = TimeUnit.MINUTES.toMillis(5);
-
-	/**
-	 * How long to keep this transfer information when there are no active
-	 * connections and the transfer seems unfinished
-	 */
-	private static final long IDLE_TIMEOUT = TimeUnit.HOURS.toMillis(4);
-
-	/**
-	 * Time stamp of when (we think) the transfer finished. Clients can/might
-	 * not tell us they're done, and simply taking "no active connection" as a
-	 * sign the download is done might have unwanted effects if the user's
-	 * connection drops for a minute. If this time stamp (plus a FINISH_TIMEOUT)
-	 * passed,
-	 * we consider the download done and flag it for removal.
-	 * If set to zero, the transfer is not finished, or not assumed to have
-	 * finished.
-	 */
-	protected final AtomicLong potentialFinishTime = new AtomicLong(0);
-
-	/**
-	 * Time of last activity on this transfer.
-	 */
-	protected final AtomicLong lastActivityTime = new AtomicLong(System.currentTimeMillis());
-
-	private final String transferId;
-
-	public AbstractTransfer(String transferId) {
-		this.transferId = transferId;
-	}
-
-	/**
-	 * Returns true if the transfer is considered completed.
-	 * 
-	 * @param now pass System.currentTimeMillis()
-	 * @return true if the transfer is considered completed
-	 */
-	public boolean isComplete(long now) {
-		long val = potentialFinishTime.get();
-		return val != 0 && val + FINISH_TIMEOUT < now;
-	}
-
-	/**
-	 * Returns true if there has been no activity on this transfer for a certain
-	 * amount of time.
-	 * 
-	 * @param now pass System.currentTimeMillis()
-	 * @return true if the transfer reached its idle timeout
-	 */
-	public final boolean hasReachedIdleTimeout(long now) {
-		return getActiveConnectionCount() == 0 && lastActivityTime.get() + IDLE_TIMEOUT < now;
-	}
-
-	public final String getId() {
-		return transferId;
-	}
-
-	/**
-	 * Returns true if this transfer would potentially accept new connections.
-	 * This should NOT return false if there are too many concurrent
-	 * connections, as this is used to signal the client whether to keep trying
-	 * to connect.
-	 * 
-	 * @return true if this transfer would potentially accept new connections
-	 */
-	public abstract boolean isActive();
-
-	/**
-	 * Cancel this transfer, aborting all active connections and rejecting
-	 * further incoming ones.
-	 */
-	public abstract void cancel();
-
-	/**
-	 * Returns number of active transfer connections.
-	 * 
-	 * @return number of active transfer connections
-	 */
-	public abstract int getActiveConnectionCount();
-
-}