@genestack/system-api NPM

Genestack system APIs to use in browser

Installation

npm install @genestack/system-api

loadApplication()

Returns a Promise that resolves when all application resources are loaded. Promise resolution handler is called with the object that represents current application.

import {loadApplication} from '@genestack/system-api';

loadApplication().then((app) => {
    console.log(app.applicationId); // "your-vendor/your-app-id"
})

Application object properties

Name	Type	Comment
`applicationId`	string	`your-vendor/your-app-id`
`parameters`	Array	Array of parameters app was loaded with (usually list of file accessions)
`action`	string	Action app was loaded with (e.g. `openInBrowser`, `openFile`, `createFromSources` etc.)
`applicationVersion`	string	Application version
`applicationName`	string	Human readable application name
`pathname`	string	`pathname` URL part of the application, e.g. `/endpoint/application/run/your-vendor/your-app-id`
`resourcePath`	string	URL part, pointing towards root folder of application resources, use it e.g. like `${app.resourcePath}relative/path/to/image.png`

loadApplicationProperties()

Returns a Promise that resolves with application properties. Promise resolution handler is called with the object that represents the properties of the application with the applicationId argument.

loadApplicationProperties(applicationId).then(({pathname, applicationId}) => {
    console.log(pathname);
    console.log(applicationId)
})

applicationId is the string identifier of any deployed application.

appProperties properties

Name	Type	Comment
`pathname`	string	`pathname` URL part of the application, e.g. `/endpoint/application/run/your-vendor/your-app-id`
`applicationId`	string	Application identifier

invokeMethod()

Invoke a Java method from an application's class. Returns a Promise that is resolved with serialized/deserialized value that method returns or rejected with the Error object in case of any failure.

This method could be used only when application is fully loaded.

import {loadApplication, invokeMethod} from '@genestack/system-api';

loadApplication().then(() => {
    invokeMethod(options).then((result) => {
        console.log(result); // whatever your server method returns
    })
})

Method invocation options

Parameter	Required	Type	Default	Comment
`applicationId`	✓	string		Id of application in format `"vendor/application"`
`method`	✓	string		Application method name
`parameters`	✓	Array		A list of parameters that method accepts. Each parameter should be JSON serializable
`showBusyIndicator`		boolean	false	Whether a global busy indicator should be shown
`extendSession`		boolean	true	If true, this method call will extend current user session
`handler`		Function		Success handler. Called with method's returned value, the same as the Promise resolution value
`errorHandler`		Function		Error handler. The same as the Promise rejection value

showNotification()

Shows the system notification notification (at the top of the application page) Returns a Promise.

import {showNotification} from '@genestack/system-api';

showNotification('Hello, World!', 'success');

Method invocation options

Parameter	Required	Type	default	Comment
`message`	✓	string		Text message
`type`		string	`warning`	One of `success`, `warning`, `error`

Genestack interface

@genestack/interfaces

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