add'l handler types

Author: mwunderl

sample-apps/java-basic/src/main/java/example/HandlerInteger.java

@@ -0,0 +1,24 @@
+package example;
+
+import com.amazonaws.services.lambda.runtime.Context;
+import com.amazonaws.services.lambda.runtime.RequestHandler;
+import com.amazonaws.services.lambda.runtime.LambdaLogger;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import java.util.Map;
+
+// Handler value: example.HandlerInteger
+public class HandlerInteger implements RequestHandler<Object, Integer>{
+  Gson gson = new GsonBuilder().setPrettyPrinting().create();
+  @Override
+  public Integer handleRequest(Object event, Context context)
+  {
+    LambdaLogger logger = context.getLogger();
+    // process event
+    logger.log("EVENT: " + gson.toJson(event));
+    logger.log("EVENT TYPE: " + event.getClass().toString());
+    return context.getRemainingTimeInMillis() ;
+  }
+}

sample-apps/java-basic/src/main/java/example/HandlerMap.java

@@ -0,0 +1,24 @@
+package example;
+
+import com.amazonaws.services.lambda.runtime.Context;
+import com.amazonaws.services.lambda.runtime.RequestHandler;
+import com.amazonaws.services.lambda.runtime.LambdaLogger;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import java.util.Map;
+
+// Handler value: example.HandlerMap
+public class HandlerMap implements RequestHandler<Map<String,String>, Map<String,String> >{
+  Gson gson = new GsonBuilder().setPrettyPrinting().create();
+  @Override
+  public Map<String,String> handleRequest(Map<String,String> event, Context context)
+  {
+    LambdaLogger logger = context.getLogger();
+    // process event
+    logger.log("EVENT: " + gson.toJson(event));
+    logger.log("EVENT TYPE: " + event.getClass().toString());
+    return event;
+  }
+}

sample-apps/java-basic/src/main/java/example/HandlerStream.java

@@ -8,7 +8,6 @@
 import com.google.gson.GsonBuilder;
 import com.google.gson.JsonSyntaxException;
 
-
 import java.util.HashMap;
 import java.io.InputStream;
 import java.io.IOException;
@@ -21,7 +20,7 @@
 import java.nio.charset.Charset;
 import java.lang.IllegalStateException;
 
-// Handler value: example.Handler
+// Handler value: example.HandlerStream
 public class HandlerStream implements RequestStreamHandler {
   Gson gson = new GsonBuilder().setPrettyPrinting().create();
   @Override