[MOBY-guts] biomoby commit

[senger@ebi.ac.uk]

senger
Thu Apr  1 11:41:03 EST 2004
Update of /home/repository/moby/moby-live/Java/src/Clients
In directory pub.open-bio.org:/tmp/cvs-serv6373/src/Clients

Modified Files:
	MobyGraphs.java 
Log Message:


moby-live/Java/src/Clients MobyGraphs.java,1.3,1.4
===================================================================
RCS file: /home/repository/moby/moby-live/Java/src/Clients/MobyGraphs.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- /home/repository/moby/moby-live/Java/src/Clients/MobyGraphs.java	2003/11/25 13:18:10	1.3
+++ /home/repository/moby/moby-live/Java/src/Clients/MobyGraphs.java	2004/04/01 16:41:03	1.4
@@ -179,13 +179,18 @@
 		}		
 		edges = FilterServices.filter (edges, authorities, serviceNames, depth);
 
-		String[] pathEnds = cmd.getParam ("-path", 2);
-		if (pathEnds.length == 2)
+		if (cmd.hasParam ("-path")) {
+		    String[] pathEnds = cmd.getParam ("-path", 2);
+		    if (pathEnds[0] == null || pathEnds[1] == null) {
+			System.err.println ("Missing value for parameter '-path'. It should be followed by two service names.");
+			System.exit (1);
+		    }
 		    edges = FilterServices.pathes (edges, pathEnds[0], pathEnds[1]);
-		if (edges == null) {
-		    System.err.println ("No connection found between '" +
-					pathEnds[0] + "' and '" + pathEnds[1] + "'");
-		    System.exit(1);
+		    if (edges == null) {
+			System.err.println ("No connection found between '" +
+					    pathEnds[0] + "' and '" + pathEnds[1] + "'");
+			System.exit(1);
+		    }
 		}
 
 		// create a graph (in whatever format)