Add sample code Java and Rust (#2)

* Add sample code Java

* Add sample for Rust

Author: pragnagopa

.gitignore

@@ -349,3 +349,4 @@ MigrationBackup/
 # Ionide (cross platform F# VS Code tools) working folder
 .ionide/
 /go/*.exe
+/Java/com.java/target/*

Java/BlobTrigger/function.json

@@ -0,0 +1,18 @@
+{
+  "bindings" : [ {
+    "type" : "blobTrigger",
+    "direction" : "in",
+    "name" : "triggerBlob",
+    "path" : "test-triggerinput-httpworker/{name}",
+    "dataType" : "binary",
+    "connection" : "AzureWebJobsStorage"
+  },
+  {
+    "type" : "blob",
+    "direction" : "out",
+    "name" : "$return",
+    "path" : "test-output-httpworker/{name}",
+    "dataType" : "binary",
+    "connection" : "AzureWebJobsStorage"
+  } ]
+}

Java/HttpTriggerStringReturnValue/function.json

@@ -0,0 +1,26 @@
+{
+  "bindings": [
+    {
+      "authLevel": "anonymous",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "res"
+    },
+    {
+      "name": "$return",
+      "type": "queue",
+      "direction": "out",
+      "queueName": "test-output-node",
+      "connection": "AzureWebJobsStorage"      
+    }
+  ]
+}

Java/HttpTriggerWithOutputs/HttpTriggerStringReturnValue/function.json

@@ -0,0 +1,26 @@
+{
+  "bindings": [
+    {
+      "authLevel": "anonymous",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "res"
+    },
+    {
+      "name": "$return",
+      "type": "queue",
+      "direction": "out",
+      "queueName": "test-output-node",
+      "connection": "AzureWebJobsStorage"      
+    }
+  ]
+}

Java/HttpTriggerWithOutputs/function.json

@@ -0,0 +1,26 @@
+{
+  "bindings": [
+    {
+      "authLevel": "anonymous",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "res"
+    },
+    {
+      "name": "$return",
+      "type": "queue",
+      "direction": "out",
+      "queueName": "test-output-node",
+      "connection": "AzureWebJobsStorage"      
+    }
+  ]
+}

Java/QueueTrigger/function.json

@@ -0,0 +1,18 @@
+{
+  "bindings": [
+    {
+      "name": "myQueueItem",
+      "type": "queueTrigger",
+      "direction": "in",
+      "queueName": "test-input-node",
+      "connection": "AzureWebJobsStorage"
+    },
+    {
+      "name": "$return",
+      "type": "queue",
+      "direction": "out",
+      "queueName": "test-output-node",
+      "connection": "AzureWebJobsStorage"      
+    }
+  ]
+}

Java/QueueTriggerWithOutputs/function.json

@@ -0,0 +1,25 @@
+{
+  "bindings": [
+    {
+      "name": "myQueueItem",
+      "type": "queueTrigger",
+      "direction": "in",
+      "queueName": "test-inputmultiout-node",
+      "connection": "AzureWebJobsStorage"
+    },
+    {
+      "name": "$return",
+      "type": "queue",
+      "direction": "out",
+      "queueName": "test-output-node",
+      "connection": "AzureWebJobsStorage"      
+    },
+	{
+      "name": "output1",
+      "type": "queue",
+      "direction": "out",
+      "queueName": "test-output1-node",
+      "connection": "AzureWebJobsStorage"      
+    }
+  ]
+}

Java/README.md

@@ -0,0 +1,35 @@
+# Azure Functions Http Worker - Java API Sample
+
+## Pre-reqs
+- Java 8
+- Maven (for packaging)
+
+## Build + Run the Java API standalone
+- Use the following configuration in your `launch.json` to run the Java API:
+```json
+ "configurations": [
+    {
+      "type": "java",
+      "name": "Debug (Launch)",
+      "request": "launch",
+      "mainClass": "",
+      "env": {
+        "FUNCTIONS_HTTPWORKER_PORT": 5000
+      }
+    },
+```
+- Hit the endpoints at `http://localhost:5000/SimpleHttpTrigger` 
+
+## Run with Functions
+- Package the Java api into a jar file:
+```bash
+mvn package -f "java/com.java/pom.xml"
+```
+- In a terminal, `cd` to the `functions` directory and run:
+```bash
+func start
+```
+> All being well you should see the Spring ascii logo, where the functions runtime has started the proces.
+
+- Hit the endpoints at `http://localhost:7071/api/SimpleHttpTrigger`
+

Java/SimpleHttpTrigger/function.json

@@ -0,0 +1,19 @@
+{
+  "bindings": [
+    {
+      "authLevel": "anonymous",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "res"
+    }
+  ]
+}

Java/SimpleHttpTriggerWithReturn/function.json

@@ -0,0 +1,15 @@
+{
+	"bindings": [{
+		"type": "httpTrigger",
+		"authLevel": "anonymous",
+		"direction": "in",
+		"methods": ["GET",
+		"POST"],
+		"name": "req"
+	},
+	{
+		"type": "http",
+		"direction": "out",
+		"name": "$return"
+	}]
+}