Multi clients synchro for files

src/main/java/fr/ill/ics/bridge/ResourceManager.java

@@ -99,6 +99,11 @@ public class ResourceManager {
 	public String getTree(String rootDirectory) {
 		return ServantManagerAccessor.getInstance(serverId).getTree(rootDirectory);	
 	}
+	
+	
+	public void deleteFile(String fileName) {
+		ServantManagerAccessor.getInstance(serverId).deleteFile(fileName);
+	}
 
 	
 	public HashMap<String, String> getFamilyImageKeys() {

src/main/java/fr/ill/ics/nscclient/dataprovider/ServantManagerAccessor.java

@@ -1105,4 +1105,28 @@ public class ServantManagerAccessor {
 		}
 		return "";
 	}
+	
+	
+	public void deleteFile(String fileName) {
+
+		// Create the message type.
+		ServantManagerRequest.Message type = ServantManagerRequest.Message.newBuilder()
+				.setType(ServantManagerRequest.Message.Type.DeleteFile)
+				.build();
+
+		// Create the request.
+		ServantManagerRequest.DeleteFileRequest request = ServantManagerRequest.DeleteFileRequest.newBuilder()
+				.setFileName(fileName)
+				.build();
+
+		servantManagerRequester.sendTwoParts(type.toByteArray(), request.toByteArray());
+
+		try {
+			Common.BooleanResponse.parseFrom(servantManagerRequester.receive());
+		}
+		catch (InvalidProtocolBufferException e) {
+			LOGGER.logp(Level.WARNING, this.getClass().getName(), "deleteFile", "error in parsing response");
+		}		
+	}
+	
 }
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