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Function.java
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Function.java
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package com.javastaff.azure.functions;
import java.util.*;
import com.microsoft.azure.serverless.functions.annotation.*;
import com.microsoft.azure.serverless.functions.*;
/**
* Azure Functions with HTTP Trigger.
*/
public class Function {
/**
* This function listens at endpoint "/api/hello". Two ways to invoke it using "curl" command in bash:
* 1. curl -d "HTTP Body" {your host}/api/hello
* 2. curl {your host}/api/hello?name=HTTP%20Query
*/
@FunctionName("hello")
public HttpResponseMessage<String> hello(
@HttpTrigger(name = "req", methods = {"get", "post"}, authLevel = AuthorizationLevel.ANONYMOUS)
HttpRequestMessage<Optional<String>> request,
final ExecutionContext context) {
context.getLogger().info("Java HTTP trigger processed a request.");
// Parse query parameter
String query = request.getQueryParameters().get("name");
String name = request.getBody().orElse(query);
if (name == null) {
return request.createResponse(400, "Please pass a name on the query string or in the request body");
} else {
return request.createResponse(200, "Hello, " + name);
}
}
}