Adding dynamo support.

1 files changed, 56 insertions, 0 deletions

diff --git a/src/com/p4square/grow/backend/dynamo/DynamoKey.java b/src/com/p4square/grow/backend/dynamo/DynamoKey.java
new file mode 100644
index 0000000..5cdbacd
--- /dev/null
+++ b/src/com/p4square/grow/backend/dynamo/DynamoKey.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2014 Jesse Morgan
+ */
+
+package com.p4square.grow.backend.dynamo;
+
+/**
+ * DynamoKey represents a table, hash key, and range key tupl.
+ */
+public class DynamoKey {
+    private final String mTable;
+    private final String mHashKey;
+    private final String mRangeKey;
+    private final String mAttribute;
+
+    public static DynamoKey newKey(final String table, final String hashKey) {
+        return new DynamoKey(table, hashKey, null, null);
+    }
+
+    public static DynamoKey newRangeKey(final String table, final String hashKey,
+            final String rangeKey) {
+
+        return new DynamoKey(table, hashKey, rangeKey, null);
+    }
+
+    public static DynamoKey newAttributeKey(final String table, final String hashKey,
+            final String attribute) {
+
+        return new DynamoKey(table, hashKey, null, attribute);
+    }
+
+    public DynamoKey(final String table, final String hashKey, final String rangeKey,
+            final String attribute) {
+
+        mTable = table;
+        mHashKey = hashKey;
+        mRangeKey = rangeKey;
+        mAttribute = attribute;
+    }
+
+    public String getTable() {
+        return mTable;
+    }
+
+    public String getHashKey() {
+        return mHashKey;
+    }
+
+    public String getRangeKey() {
+        return mRangeKey;
+    }
+
+    public String getAttribute() {
+        return mAttribute;
+    }
+}