plugins/Redis.java

@@ -0,0 +1,86 @@
+import ch.psi.pshell.scan.Scan;
+import ch.psi.pshell.scan.ScanListener;
+import ch.psi.pshell.scan.ScanRecord;
+import ch.psi.pshell.ui.Plugin;
+import ch.psi.utils.State;
+import redis.clients.jedis.Jedis;
+import redis.clients.jedis.JedisPubSub;
+
+/**
+ *
+ */
+public class Redis implements Plugin {
+    
+    public static final String KEY_START = "Scan Start";
+    public static final String KEY_RECORD = "Record";
+    public static final String KEY_END = "Scan End";
+    public static final String CHANNEL_START = "Scan Start";
+    public static final String CHANNEL_RECORD = "Record";
+    public static final String CHANNEL_END = "Scan End";    
+    
+    Jedis jedis;
+
+    final ScanListener listener = new ScanListener() {
+        @Override
+        public void onScanStarted(Scan scan, String plotTitle) {
+            jedis.publish(CHANNEL_START, scan.getResult().toString());
+            jedis.set(KEY_START, scan.getResult().toString());
+            jedis.del(KEY_RECORD);
+            jedis.del(KEY_END);
+        }
+
+        @Override
+        public void onNewRecord(Scan scan, ScanRecord record) {
+            jedis.publish(CHANNEL_RECORD, record.toString());
+            jedis.lpush(KEY_RECORD, record.toString());
+        }
+
+        @Override
+        public void onScanEnded(Scan scan, Exception ex) {
+            jedis.publish(CHANNEL_END,scan.getResult().getPath());
+            jedis.set(KEY_END,scan.getResult().getPath());
+            
+            
+        }
+    };    
+   
+    //Overridable callbacks
+    @Override
+    public void onStart() {        
+        jedis = new Jedis();        
+        getContext().addScanListener(listener);        
+    }
+
+    @Override
+    public void onStop() {      
+        getContext().removeScanListener(listener);       
+        if (jedis!=null){
+            jedis.close();
+        }
+    }
+
+    @Override
+    public void onInitialize(int runCount) {
+
+    }
+
+    @Override
+    public void onStateChange(State state, State former) {
+
+    }
+
+    @Override
+    public void onExecutedFile(String fileName, Object result) {
+Jedis jSubscriber = new Jedis();
+jSubscriber.subscribe(new JedisPubSub() {
+    @Override
+    public void onMessage(String channel, String message) {
+        // handle message
+    }
+}, "channel");
+
+
+
+    }    
+    
+}