The following code is from mule 3.x java file.
if (requestJson.has("addresses") && requestJson.getJSONObject("addresses").has("shipTo"))
requestJson.getJSONObject("addresses").remove("shipTo");
if (requestJson.has("lines") && requestJson.getJSONArray("lines").length() > 0) {
for (int i = 0; i < requestJson.getJSONArray("lines").length(); i++) {
requestJson.getJSONArray("lines").getJSONObject(i).put("taxIncluded", "true");
Now, I am trying to migrate it to mule 4.x transform message component.
Can anyone suggest how to write this code using if and for loops in mule4 transform message component.
Thanks in advance!
Assuming the input data is a JSON stored in the payload, the first snippet can be replaced by:
payload.address - "shipTo"
DataWeave is a functional language,. It doesn't hs a for loop. Instead you can map each element of the list:
payload.lines map $ ++ {taxIncluded: "true"}
You might need to use the update operator for the last one if you want to keep other fields in the payload: https://blogs.mulesoft.com/news/anypoint-platform/update-fields-with-dataweave/
Note that your Java implementation will not interact with DataWeave.
Related
I have a simple problem where I am not able to insert an array in json payload to call graph api to update user profile while using Bot Framework Composer.
Example:
Step1. I created a property Conversation.UpdatedSkills which holds following value
["SharePoint","Dotnet","Analytics"]
Now I want to build JSON object for MS Graph service and working sample payload looks like this.
{
"skills":["SharePoint","Dotnet","Analytics"]
}
Step2. Now to build this JSON dynamically, I need pass body as JSON Object in Send an HTTP Request activity and I have folllowing code to generate payload.
{
"skills":"${conversation.UpdatedSkills}"
}
The output from Step2 looks something like this.
{
“skills”: “[\r\n “SharePoint”,\r\n “Dotnet”,\r\n “Analytics”\r\n]”
}
DESIRED JSON WAS THIS:
{
"skills":["SharePoint","Dotnet","Analytics"]
}
My question is, How do I pass my array from step 1 such a way so that it creates json object that works in service. The object created using step 2 is not the right object that service takes.
Any idea?
I tried different string manipulations but I think this is basic and there has to be something.
Don't use the string interpolation ${ }, but use an expression (=). For your example above, it should be:
{
"skills": "=conversation.UpdatedSkills"
}
I'm updating an old application that uses Apache Camel. The old code unmarshaled the input file containing a JSON array into an array of POJOs (Event), then split them to process each element in the array, like so:
GsonDataFormat eventFormat = new GsonDataFormat(new GsonBuilder().create(), Event[].class);
from("file:...")
.unmarshal(eventFormat);
.split(body(Event[].class))
...
This works fine up to version 2.15 of Apache Camel, but in v2.16 the code fails with a ClassNotFoundException for Event[] when I send a file through.
I can't find any documentation that explains why the change and how to correct it. Help?
I want to parse Swagger data from the JSON I get from {service}/swagger/docs/v1 into dynamically generated .NET class.
The problem I am facing is that different APIs can have different number of parameters and operations. How do I dynamically parse Swagger JSON data for different services?
My end result should be list of all APIs and it's operations in a variable on which I can perform search easily.
Did you ever find an answer for this? Today I wanted to do the same thing, so I used the AutoRest open source project from MSFT, https://github.com/Azure/autorest. While it looks like it's designed for generating client code (code to consume the API documented by your swagger document), at some point on the way producing this code it had to of done exactly what you asked in your question - parse the Swagger file and understand the operations, inputs and outputs the API supports.
In fact we can get at this information - AutoRest publically exposes this information.
So use nuget to install AutoRest. Then add a reference to AutoRest.core and AutoRest.Model.Swagger. So far I've just simply gone for:
using Microsoft.Rest.Generator;
using Microsoft.Rest.Generator.Utilities;
using System.IO;
...
var settings = new Settings();
settings.Modeler = "Swagger";
var mfs = new MemoryFileSystem();
mfs.WriteFile("AutoRest.json", File.ReadAllText("AutoRest.json"));
mfs.WriteFile("Swagger.json", File.ReadAllText("Swagger.json"));
settings.FileSystem = mfs;
var b = System.IO.File.Exists("AutoRest.json");
settings.Input = "Swagger.json";
Modeler modeler = Microsoft.Rest.Generator.Extensibility.ExtensionsLoader.GetModeler(settings);
Microsoft.Rest.Generator.ClientModel.ServiceClient serviceClient;
try
{
serviceClient = modeler.Build();
}
catch (Exception exception)
{
throw new Exception(String.Format("Something nasty hit the fan: {0}", exception.Message));
}
The swagger document you want to parse is called Swagger.json and is in your bin directory. The AutoRest.json file you can grab from their GitHub (https://github.com/Azure/autorest/tree/master/AutoRest/AutoRest.Core.Tests/Resource). I'm not 100% sure how it's used, but it seems it's needed to inform the tool about what is supports. Both JSON files need to be in your bin.
The serviceClient object is what you want. It will contain information about the methods, model types, method groups
Let me know if this works. You can try it with their resource files. I used their ExtensionLoaderTests for reference when I was playing around(https://github.com/Azure/autorest/blob/master/AutoRest/AutoRest.Core.Tests/ExtensionsLoaderTests.cs).
(Also thank you to the Denis, an author of AutoRest)
If still a question you can use Swagger Parser library:
https://github.com/swagger-api/swagger-parser
as simple as:
// parse a swagger description from the petstore and get the result
SwaggerParseResult result = new OpenAPIParser().readLocation("https://petstore3.swagger.io/api/v3/openapi.json", null, null);
Does anyone knows how to create an array in bean shell post processor and make it available in other thread groups?
I've been searching for a while and i'm not managing to solve this.
Thanks
There is no need to do it through writing and reading files. Beanshell extension mechanism is smart enough to handle it without interim 3rd party entities.
Short answer: bsh.shared namespace
Long answer:
assuming following Test Plan Structure:
Thread Group 1
Beanshell Sampler 1
Thread Group 2
Beahshell Sampler 2
Put following Beanshell code to Beanshell Sampler 1
Map map = new HashMap();
map.put("somekey","somevalue");
bsh.shared.my_cool_map = map;
And the following to Beanshell Sampler 2
Map map = bsh.shared.my_cool_map;
log.info(map.get("somekey"));
Run it and look into jmeter.log file. You should see something like
2014/01/04 10:32:09 INFO - jmeter.util.BeanShellTestElement: somevalue
Voila.
References:
Sharing variables (from JMeter Best Practices)
How to use BeanShell: JMeter's favorite built-in component guide
Following some advice, here's how i did it:
The HTTP request has a Regular Expressions Extractor to extract the XPTO variable from the request. Then, a BeanShell PostProcessor saves data to a CSV file:
String xpto_str = vars.get("XPTO");
log.info("Variable is: " + xpto_str);
f = new FileOutputStream("/tmp/xptos.csv", true);
p = new PrintStream(f);
this.interpreter.setOut(p);
print(xpto_str + ",");
f.close();
Then, in second thread group, i added a CSV Data Set Config, in which i read the variable from the file. This is really easy, just read the guide (http://jmeter.apache.org/usermanual/component_reference.html#CSV_Data_Set_Config).
Thanks
I want to rerieve list of Metadata Component's like ApexClass using Salesforce Metadata API's.
I'm getting list of all the Apex Classes(total no is 2246) that are on the Salesforce using the following Code and its taking too much time to retrieve these file names:
ListMetadataQuery query = new ListMetadataQuery();
query.type = "ApexClass";
double asOfVersion = 23.0;
// Assume that the SOAP binding has already been established.
FileProperties[] lmr = metadataService.listMetadata(
new ListMetadataQuery[] { query }, asOfVersion);
if (lmr != null)
{
foreach(FileProperties n in lmr)
{
string filename = n.fileName;
}
}
My requirement is to get list of Metadata Components(Apex Classes) which are developed by my organizasion only so that i can get the Salesforce Metadata Components which are relevant to me and possibly can save my time by not getting all the classes.
How can I Achieve this?
Reply as soon as possible.
Thanks in advance.
I've not used the meta-data API directly, but I'd suggest either trying to filter on the created by field, or use a prefixed name on your classes so you can filter on that.
Not sure if filters are possible though! As for speed, my experience of using the Meta-Data API via Eclipse is that it's always pretty slow and there's not much you can do about it!