From: rtrimana <rtrimana@uci.edu>
Date: Tue, 17 Apr 2018 16:26:01 +0000 (-0700)
Subject: Adding a feature to read all keys and their respective values (Java side).
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=iotcloud.git;a=commitdiff_plain;h=12a5123dcee5f2d19bf729a71333359ca917df62

Adding a feature to read all keys and their respective values (Java side).
---

diff --git a/version2/src/java/iotcloud/Table.java b/version2/src/java/iotcloud/Table.java
index e446152..6a05197 100644
--- a/version2/src/java/iotcloud/Table.java
+++ b/version2/src/java/iotcloud/Table.java
@@ -299,6 +299,11 @@ final public class Table {
 	public synchronized void close() {
 		cloud.close();
 	}
+	
+	// Return all keys in the table
+	public synchronized Set<IoTString> getKeys() {
+		return committedKeyValueTable.keySet();
+	}
 
 	public synchronized IoTString getCommitted(IoTString key)  {
 		KeyValue kv = committedKeyValueTable.get(key);
@@ -2745,4 +2750,4 @@ final public class Table {
 				throw new Error("Server Error: Invalid HMAC Chain" + currSlot + " " + prevSlot);
 		}
 	}
-}
\ No newline at end of file
+}
diff --git a/version2/src/java/simple_test/Read.java b/version2/src/java/simple_test/Read.java
new file mode 100644
index 0000000..71140b8
--- /dev/null
+++ b/version2/src/java/simple_test/Read.java
@@ -0,0 +1,20 @@
+import iotcloud.*;
+import java.util.Set;
+import java.util.HashSet;
+
+class Read {
+    public static void main(String[] args) throws Exception {
+
+
+        Table t1 = new Table("http://dc-6.calit2.uci.edu/test.iotcloud/", "reallysecret", 41567, -1);
+        // t1.initTable();
+        t1.rebuild();
+
+		Set<IoTString> keySet = t1.getKeys();
+		for(IoTString key : keySet) {
+			System.out.print("Key: " + key.toString() + " -> ");
+	        IoTString val = t1.getCommitted(key);
+			System.out.println("Value: " + val.toString());	        
+		}
+    }
+}
diff --git a/version2/src/java/simple_test/runRead.bash b/version2/src/java/simple_test/runRead.bash
new file mode 100755
index 0000000..a44d55f
--- /dev/null
+++ b/version2/src/java/simple_test/runRead.bash
@@ -0,0 +1 @@
+java -cp .:../iotcloud/bin Read