1 files changed, 55 insertions, 0 deletions
diff --git a/src/YalpServer/OutputPluginHandler.java b/src/YalpServer/OutputPluginHandler.java
new file mode 100644
index 0000000..4a12f2b
--- /dev/null
+++ b/src/YalpServer/OutputPluginHandler.java
@@ -0,0 +1,55 @@
+package YalpServer;
+
+import java.util.ArrayList;
+
+import org.apache.log4j.Logger;
+import org.apache.log4j.PropertyConfigurator;
+
+import YalpInterfaces.*;
+
+public class OutputPluginHandler {
+
+	private ArrayList<OutputPlugin> plugins;
+	private static int outputIds = 0;
+
+	private String log4jFile = "log4j_server.conf";
+
+	private static Logger logger =
+		Logger.getLogger("Yalp.Server.OutputPluginHandler");
+
+	public OutputPluginHandler() {
+		PropertyConfigurator.configureAndWatch(log4jFile);
+		logger.debug("OutputPluginHandler()");
+		plugins = new ArrayList<OutputPlugin>();
+	}
+
+	public PluginInfo addPlugin(OutputPlugin plugin)
+	{
+		logger.debug("addPlugin("+plugin.info.name+")");
+		plugin.info.id = outputIds++;
+		plugins.add(plugin);
+		return plugin.info;
+	}
+
+	public void control( OutputHolder ctlOutput, YalpErrorHolder err ) {
+
+		logger.debug("control()");
+
+		for( OutputPlugin plugin : plugins ) {
+			if( plugin.info.id == ctlOutput.value.id ) {
+				plugin.itf.control( ctlOutput, err );
+				return;
+			}
+		}
+
+		YalpError error = new YalpError();
+		error.descr = "output plugin not found";
+		error.msg = "selected output plugin is not available";
+		error.code = YalpErrorCode.ERROR_OUTPUT_PLUGIN_NA;
+		error.level = YalpErrorLevel.ERROR_LEVEL_ERROR;
+		err.value = error;
+
+		Output dummy = new Output();
+		ctlOutput.value = dummy;
+	}
+}