api-java | Java API connects to the DolphinDB server via TCP | TCP library
kandi X-RAY | api-java Summary
kandi X-RAY | api-java Summary
The Java API connects to the DolphinDB server via TCP/IP protocol. To connect to a local DolphinDB server with port number 8848:.
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Top functions reviewed by kandi - BETA
- Upload a new object to the database .
- subscribe action topic
- Initializes this vector .
- Append batch .
- Starts a polling client
- Parse an IP6 address .
- Main loop .
- MurmurHash32 .
- Creates an Entity based on the given DataType
- Initializes the table
api-java Key Features
api-java Examples and Code Snippets
Lines of Code : 62License : Permissive (Apache-2.0)
Copyimport com.xxdb.data.*;
rand(`IBM`MSFT`GOOG`BIDU,10)
public void testStringVector() throws IOException{
BasicStringVector vector = (BasicStringVector)conn.run("rand(`IBM`MSFT`GOOG`BIDU, 10)");
int size = vector.rows();
System.out.printl t = table(10000:0,`cstring`cint`ctimestamp`cdouble,[STRING,INT,TIMESTAMP,DOUBLE])
share t as sharedTable
public void test_save_Insert(String str,int i, long ts,double dbl) throws IOException{
conn.run(String.format("insert into sharedTable value conn.run("x = [1,3,5];y = [2,4,6]")
public void testFunction() throws IOException{
Vector result = (Vector)conn.run("add(x,y)");
System.out.println(result.getString());
}
conn.run("x = [1,3,5]")
public void testFunction() throws IOExceptio Community Discussions
Trending Discussions on api-java
QUESTION
When trying to call an ASP.NET method from the client using $.ajax it gives the following error "Failed to load resource: the server responded with a status of 405 ()" knowing that the client and the API are both running on the same domain "localhost:4500", I followed the procedure I found in this Microsoft docs "https://docs.microsoft.com/en-us/aspnet/core/tutorials/web-api-javascript?view=aspnetcore-5.0 " and added the wwwroot folder to avoid the CORS issue but still can't call the API methods through the $.ajax method in javascript.
I tested the backend code through swagger and it was working just fine.
this my backend controller code:
...ANSWER
Answered 2021-Jun-14 at 01:39As mentioned in the comments, the issue relates the request url, change the url as below: url: "/api/RunAnalysis/LoadFramesData.
More detail information, you could refer the following sample:
Model:
QUESTION
For an app I'm working on, which uses People API using credentials (user login). Once the user gives the credentials, I can access various Google APIs, such as People API. An example is one to get a list of contacts:
https://developers.google.com/people/api/rest/v1/people.connections/list
I've noticed that the class com.google.api.client.googleapis.auth.oauth2.GoogleCredential has become deprecated:
The app has old code that is based on some old G+ code (here) to reach contacts via the Google account. Here's a snippet of the most important part of it, which causes me trouble of migrating away from it:
...ANSWER
Answered 2021-Jun-09 at 13:42How can I migrate away from
GoogleCredentialtoGoogleCredentialswhile still using the various APIs such as People API?In other words: How can I avoid using any of those deprecated classes (GoogleCredential and GoogleApiClient), on Android, while still being able to use the various APIs?
Although you can make GoogleCredentials work directly, it will be better to use a class derived from GoogleCredentials such as UserCredentials which will accommodate token refresh as GoogleCredential does. GoogleCredentials is more of a foundational class.
The following code makes use of UserCredentials. This is mostly what you have presented, but I have changed some credential storing logic for the purpose of the demo. This code has no deprecated methods except startActivityForResult().
serverAuthCode is available from GoogleSignInAccount. Take a look at Moving Past GoogleApiClient on how to remove the dependency on GoogleApiClient. I have update my public gist of RestApiActivity from the Google signin quickstart which shows how to use GoogleOauthHelper as well as GoogleApi.
GoogleOauthHelper.kt
QUESTION
I am trying to experiment by building some simple API's with apache camel. The request body for a post request is empty but camel doesn't return bad request instead it returns 201.
Here is what I do;
- Generate classes from studentreg-api.yaml [This is a valid openapi 3 yaml document]
- Using camel, spring boot to build REST endpoints Step
- Configured camel rest endpoint with
clientRequestValidation(true) - Start the server
- Open /api-docs and validated if the mandatory attributes are marked appropriately
- From postman made request to the POST endpoint with blank request body
Expected: 400 - Bad request Actual: 201
I couldn't figure out what is that I am missing.
BaseRouteConfig.java
...ANSWER
Answered 2021-May-23 at 20:33ok! I have figured out a simpler way to handle validation. Adding a route to bean-validator solved the problem! If we need to build custom error messages or if you need to build error model based on failures, you can use camel processor and javax.validator.
RegisterStudentRoute.java
QUESTION
I am migrating to maven and Now it has dependency
...ANSWER
Answered 2021-Mar-04 at 11:43Result has few more options to add like setComment along with Status..
QUESTION
I'm using Katharsis in my spring boot application in order to support json-api.
I setup Katharsis using Resources as described here: https://www.baeldung.com/json-api-java-spring-web-app
Now, I want to add another custom filter to my spring boot app. I tried adding this filter:
...ANSWER
Answered 2021-Apr-18 at 17:54I forgot to add @Order annotation to my filter:
QUESTION
Good morning, I am trying to write a simple Android app that just stores a file in Google Drive so that I can retrieve it from other locations. I followed the examples on the Google tutorial, and I'm using exactly their code, but the result produces no error and my file doesn't get stored.
Since I'm using exactly the example code, can anyone suggest what my next step might be to try to get this working?
Edit with more information: I'm using the google quickstart example here: https://developers.google.com/drive/api/v3/quickstart/java
and tried to combine this drivesample in order to upload a file: https://github.com/google/google-api-java-client-samples/blob/master/drive-cmdline-sample/src/main/java/com/google/api/services/samples/drive/cmdline/DriveSample.java
I was expecting to see the result when I go to my google drive page on my computer.
Edit Again: Perhaps my attempt to work the two of these together is what I'm doing wrong. I will also accept as an answer any link to a good step by step tutorial to simply uploading some bytes to Google Drive that will show up as a file!
...ANSWER
Answered 2021-Mar-31 at 16:23If you are looking for a reference on how to upload files using Drive API in Java, you can refer in this official document Upload file data.
- Simple upload - upload the media only, without any metadata.
- Multipart upload - upload both the media and its metadata, in a single request
QUESTION
Following is my build.gradle configuration:
ANSWER
Answered 2021-Mar-25 at 10:29I was doing some misconfiguration. Now its resolved with the following setup:
QUESTION
I see the Apps Script API doc for calling Google CM360 API is much slimmer than the gapi REST API API doc.
Is there a way to call gapi/Google CM360 API from Apps Script Editor?
...ANSWER
Answered 2021-Mar-11 at 08:41The docs referring to the Advanced Service don't usually include all the methods available; that doesn't mean they are not available. All methods from Campaign Manager 360 API v3.4 should be available to DoubleClickCampaigns Service.
How to use it:In the Apps Script service, the names of the API resources will be typically the same as in the API, but with the first letter capitalized, and the method name will be the same as in the API.
For example, if you wanted to call accountActiveAdSummaries.get, you would do something like this (after enabling the service for your project):
QUESTION
I am using gurock API to get the test case Status from Test Rail
The below will return the status of TC.. I will provide trRunID in the pom.xml. and TCname will be taken using method Name.
...ANSWER
Answered 2021-Feb-19 at 07:39I haven't used that library, but it looks fairly easy to use it and they have some docs on their githib project page: https://github.com/codepine/testrail-api-java-client
For your use case, I think you just need to do the following:
QUESTION
We have recently updated to the latest forge-api-java-client jar.
There are currently issues when calling /modelderivative/v2/designdata/{urn}/metadata during a PDF upload.
As the request object cannot be mapped into the Manifest response due to errors with unknown enums being returned for ManifestChildren.RoleEnum
Manifest -> ManifestDerivative -> ManifestChildren -> RoleEnum
I have been able to work around this issue by adding the four missing enums (leaflet, leaflet-zip, pdf-strings, pdf-page) to the jar and building it locally.
I have searched and cannot find any release notes around these new enums/response objects, and was wondering if I could get pointed in the right location for these changes so I can keep an eye on future updates. Also I would like to confirm that there are not other changes in the recent updates that may affect other Manifest responses we have not yet seen.
Thank you for any help.
...ANSWER
Answered 2021-Feb-16 at 07:36Thank you for bringing that up. The leaflet/pdf roles have been around for a while but I don't see them documented anywhere, either. I'll talk to the Model Derivative team and make sure that the roles are documented.
As for the Java SDK, please submit a Github issue or a pull request to https://github.com/Autodesk-Forge/forge-api-java-client and we'll take a look at it.
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You can use api-java like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the api-java component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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