I'm using Spring Data Elasticsearch v4.3.3 and I want to mock the return value of elasticsearchOperations.search() in one of my tests.
I am looking for a way to instantiate the SearchHits object from a JSON string that contains the response (I got the internal curl response via the spring data trace).
I found this link that shows how to do what I want with native Elasticsearch - enter link description here
Is there a way to do this for Spring Data?
Related
So the question: i have the following Json:
{
"type": "ipv4",
"value": "1.2.3.4",
"firstSeen": "2020-07-10 15:00:00.000",
"totalCount": 8
}
i need to create a spring boot microservice from it ,with the following restrictions:
TotalCount cannot be less than 0 and cannot be more than 100.
firstSeen date should ALWAYS be converted to ISO 8601 format. The user can enter the date
in any string format. Return error if it is not well formed.
Expose the following RESTful APIs
Create a new record (as shown above, id auto-generated)
Get record by value
as this is my first time working with microservice,i can not understand this problem,is there anyone can help me with this please?
You will need to create a basic Spring Boot project using Spring Initializer, if you are using Intellij you can use this link as reference https://www.jetbrains.com/help/idea/your-first-spring-application.html#create-new-spring-boot-project.
Then add a new controller method which accepts a Json Request. Since you are trying to create a new record, I suggest you use POST method. Json Request will accept the 4 input parameters you mentioned. This is very basic and you should be able to find it in pretty much any Spring boot tutorial online. you can refer for example https://dzone.com/articles/simple-spring-boot-post
This Json Request can have validator annotations which check for the criteria you give. For example you can have #Size(min=0, max=100, message="TotalCount cannot be less than 0 and cannot be more than 100"). https://www.baeldung.com/jpa-size-length-column-differences
For date you might need to write a custom validator to check the specific format you want. For creating a record I guess you mean adding it to database. here you can configure your database using the yaml file, again there are lot of online resources on how to configure a Database in your spring boot project. https://blog.tericcabrel.com/write-custom-validator-for-body-request-in-spring-boot/
Since its your first time, it might take a while to figure out various details but I assure you once you get a hold of it, its going to be easy.
I am learning Camel Integration with Springboot. I was trying to get the json response from restapi and then want to store the data into some file.
Below is the route class component which I created . It is not able to convert the json response into filestream type. Can anyone tell me what am I doing wrong here.
rest().get("/orders").produces(MediaType.APPLICATION_JSON_VALUE).route().
setBody(()-> orderService.getOrders()).to("direct:transferToFile").endRest();
from("direct:transferToFile").convertBodyTo(Order.class).to("file:output?fileName=getOrders.txt");
You cannot write an Order object into a file. You need to marshal it into json before writing it to the file.
You can add a marshal().json(JsonLibrary.Jackson) after the convertBodyTo.
I am trying to consume this, by following the tutorial from http://spring.io/guides/gs/consuming-rest/.
And I am interested in the "feeds" part of the response only.
My question is:
Is there any other way without using the toString() method in the tutorial. As, I want to access the some parts of response body and display it on a webpage.
Please, provide me with the details of the model and controller.
I have a Spring Boot based REST API application with the following endpoint (Written in Kotlin)
#RequestMapping(value = ["/search"], method = [RequestMethod.GET])
#ApiOperation("Check whether any of the map values exists. Returns string 'true' if stamp exists, else 'false'")
fun checkExists(
#ApiParam("information about the stamp as key-value pairs (example: ds=2017-11-34&hh=05)", required = true)
#RequestParam searchValues: Map<String, String>
): Boolean {
return service.checkExists(searchValues)
}
And I know Spring supports sending a dynamic map of key value pairs as documented here.
I am also using Swagger to document the API definitions, and further more, I am using swagger-codegen-cli to generate the client library using which someone can connect with this REST API.
Now, the issue is, I am not able to send a map of values from the swagger generated client to the Spring REST API (even though Spring supports it). Starting from Swagger OpenAPI 3, they've added support for Object types in the specification. But this works in a different way than I need. For example with just Spring and RequestParam of type Map
http://localhost:8080/search?foo=A&bar=B
is parsed as a map of key value pairs
key="foo",value="A"
key="bar",value="B"
But, When I send a Map Object from the swagger client with the same key-value pairs
Map<String, String> values = new HashMap<>();
values.put("foo","A");
values.put("bar","B");
return out = clientApi.checkExistsUsingGET(values);
This sends a request to the REST API in form of
http://localhost:8080/search?searchValues={foo=A,bar=B}
and the map in Spring side ends up as
key="searchValues",value="{foo=A,bar=B}"
I've been struggling to get the swagger client api to send the request in a way the Spring API is intended to work with Map of values, but I am not able to figure a solution.
Am I doing using the client API in a wrong way?, or this just can't be done with swagger?
Any suggestions/opinions appreciated!
This is not yet supported by swagger-ui. See this issue https://github.com/swagger-api/swagger-ui/issues/2241
I am using Spring JPA with mongo.I have a requirement to use contains query on one of the fields.If end users(UI/Service) hits the GET Request and looks for information in EMAIL Field,I need to search based on text.Pretty much it is like.
https://docs.spring.io/spring-data/jpa/docs/current/reference/html/
This link explains that We can Use Contains to get the Data.
List<ScheduledNotification> findByMobileNumberContaining(String mobileNumber);
List<ScheduledNotification> findByEmailIdIgnoreCaseContaining(String emailId);
But when I am using this API,I am not able to get the data.So ,has any one done something like using Contains.
well ,I was not sending content type in header attribute in GET request.So yes it works,alright.There was no issue with method signature.