1 files changed, 130 insertions, 0 deletions
diff --git a/storage/connect/Client2.java b/storage/connect/Client2.java
new file mode 100644
index 00000000..6dbf4188
--- /dev/null
+++ b/storage/connect/Client2.java
@@ -0,0 +1,130 @@
+package wrappers;
+
+import java.io.BufferedReader;
+import java.io.Console;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.Set;
+
+public class Client2 {
+	static boolean DEBUG = true;
+	static final Console c = System.console();
+	static Mongo2Interface jdi = null;
+
+	public static void main(String[] args) {
+		int rc, m, i = 0;
+		boolean brc;
+		Set<String> columns;
+		String[] parms = new String[4];
+
+		jdi = new Mongo2Interface(DEBUG);
+
+		parms[0] = getLine("URI: ", false);
+		parms[1] = getLine("DB: ", false);
+		parms[2] = null;
+		parms[3] = null;
+
+		if (parms[0] == null)
+			parms[0] = "mongodb://localhost:27017";
+
+		if (parms[1] == null)
+			parms[1] = "test";
+
+		rc = jdi.MongoConnect(parms);
+
+		if (rc == 0) {
+			String name, pipeline, query, fields;
+			System.out.println("Successfully connected to " + parms[1]);
+
+			while ((name = getLine("Collection: ", false)) != null) {
+				if (jdi.GetCollection(name))
+					System.out.println("GetCollection failed");
+				else
+					System.out.println("Collection size: " + jdi.GetCollSize());
+
+				pipeline = getLine("Pipeline: ", false);
+
+				if (pipeline == null) {
+					query = getLine("Filter: ", false);
+					fields = getLine("Proj: ", false);
+					brc = jdi.FindColl(query, fields);
+				} else
+					brc = jdi.AggregateColl(pipeline);
+
+				System.out.println("Returned brc = " + brc);
+
+				if (!brc) {
+					for (i = 0; i < 10; i++) {
+						m = jdi.ReadNext();
+
+						if (m > 0) {
+							columns = jdi.GetColumns();
+
+							for (String col : columns)
+								System.out.println(col + "=" + jdi.GetField(col));
+
+							if (pipeline == null) {
+								if (name.equalsIgnoreCase("gtst"))
+									System.out.println("gtst=" + jdi.GetField("*"));
+
+								if (name.equalsIgnoreCase("inventory")) {
+									System.out.println("warehouse=" + jdi.GetField("instock.0.warehouse"));
+									System.out.println("quantity=" + jdi.GetField("instock.1.qty"));
+								} // endif inventory
+
+								if (name.equalsIgnoreCase("restaurants")) {
+									System.out.println("score=" + jdi.GetField("grades.0.score"));
+									System.out.println("date=" + jdi.GetField("grades.0.date"));
+								} // endif restaurants
+						
+							} // endif pipeline
+
+						} else if (m < 0) {
+							System.out.println("ReadNext: " + jdi.GetErrmsg());
+							break;
+						} else
+							break;
+
+					} // endfor i
+
+				} // endif brc
+
+			} // endwhile name
+
+			rc = jdi.MongoDisconnect();
+			System.out.println("Disconnect returned " + rc);
+		} else
+			System.out.println(jdi.GetErrmsg() + " rc=" + rc);
+
+	} // end of main
+
+	// ==================================================================
+	private static String getLine(String p, boolean b) {
+		String response;
+
+		if (c != null) {
+			// Standard console mode
+			if (b) {
+				response = new String(c.readPassword(p));
+			} else
+				response = c.readLine(p);
+
+		} else {
+			// For instance when testing from Eclipse
+			BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
+
+			System.out.print(p);
+
+			try {
+				// Cannot suppress echo for password entry
+				response = in.readLine();
+			} catch (IOException e) {
+				response = "";
+			} // end of try/catch
+
+		} // endif c
+
+		return (response.isEmpty()) ? null : response;
+	} // end of getLine
+
+} // end of class Client