Build Pushover-Connected Web Apps in Servoy

Servoy is a rapid application development and deployment platform. When paired with the CData API Driver for JDBC, users can build Pushover-connected apps that work with live Pushover data. This article describes how to connect to Pushover from Servoy and build a simple web app to display and search Pushover data.

With built-in optimized data processing, the CData JDBC Driver offers unmatched performance for interacting with live Pushover data. When you issue complex SQL queries to Pushover, the driver pushes supported SQL operations, like filters and aggregations, directly to Pushover and utilizes the embedded SQL engine to process unsupported operations client-side (often SQL functions and JOIN operations). Its built-in dynamic metadata querying lets you work with Pushover data using native data types.

Connect to Pushover in Servoy Developer

To build Pushover-connected apps, you need to first create a data provider in Servoy Developer using the CData API Driver for JDBC.

1. Install the JDBC Driver.
2. Copy the JDBC Driver JAR file. (cdata.jdbc.api.jar) to the /application_server/drivers/ directory in the installation directory for Servoy.
3. Open Servoy Developer.
4. In the Solution Explorer, right-click Database Server (under Resources) and choose "Connect to existing database" -> "empty."
   1. Name the server.
   2. Click to show the advanced server settings.

      • Set the URL, for example: jdbc:api:Profile=C:\profiles\Pushover.apip;AuthScheme=APIKey;ProfileSettings='APIKey=your_application_token';

        Built-In Connection String Designer

        For assistance in constructing the JDBC URL, use the connection string designer built into the Pushover JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.

        
        				java -jar cdata.jdbc.api.jar
        				

        Fill in the connection properties and copy the connection string to the clipboard.

        Start by setting the Profile connection property to the location of the Pushover Profile on disk (e.g. C:\profiles\Pushover.apip). Next, set the ProfileSettings connection property to the connection string for Pushover (see below).

        Pushover API Profile Settings

        Pushover uses API Key authentication. Your Pushover Application API Token is used to authenticate all requests. You can create and manage API tokens in the Pushover dashboard at pushover.net by registering an application under Settings > Your Applications.

        After setting the following connection properties, you are ready to connect:

        • AuthScheme: Set this to APIKey.
        • APIKey: Set this to your 30-character Pushover Application API Token.
        
      • Select the Driver class you just copied, for example, cdata.jdbc.api.APIDriver
   

Build a Pushover-Connected Web App

Once you have configured the connection to Pushover in the Servoy Developer resources, you are ready to build apps with access to live Pushover data.

Create a New Solution

1. In the Server Explorer, right-click "All solutions" and select "Create new solution."
2. Name the solution.
3. Select the checkbox to include the "search" module.
4. Click "Finish."

Create a New Form

Right-click "Forms" and select "Create new form."

1. Name the form.
2. Select a Datasource.
3. Set the type (e.g., Simple) and click "Finish."

Add a Data Grid to the Form

1. Drag a Data Grid component (from Servoy NG-Grids) onto the form.

2. Drag a column component onto the Data Grid and set the "dataprovider" property for each column component to a column from the Pushover "table" (e.g., User from the GroupMembers table).

   Continue adding columns as desired.

Add Searching to the App

Note that the "svySearch" extension is required to add search functionality (included by default when you create a new solution). If you did not add the extension when you created the solution or you are modifying an existing solution, you can add the search module by right-clicking Modules (in the solution) and selecting "Add Module." Select "svySearch" and click "OK."

1. Drag a Text Field component onto the Form.
2. Right-click the Form and select "Open in Script Editor."
3. Create a new variable (JavaScript) to hold the search value:

   var searchText = '';
   

4. Back on the Form, in the Text Field properties:
   1. Set the "dataprovider" property to the Form variable you just created.
   2. Double-click to add a method for the onAction event.
   3. Click to create the method in "Form," name the method (e.g., onEnter), and click "Create private."
   4. Click "OK & Show."
5. Add the following JavaScript to the JavaScript file to use the Servoy framework to implement searching bound data based on the text in the Text Field:

   var search = scopes.svySearch.createSimpleSearch(foundset).setSearchText(searchText);
   search.setSearchAllColumns();
   search.loadRecords(foundset);
   

Save and Launch the App

Save the form and JavaScript file, then click Run -> Launch NGClient to start the web app.

Download a free, 30-day trial of the CData API Driver for JDBC and start building Pushover-connected apps with Servoy. Reach out to our Support Team if you have any questions.