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Get the Report →Connect to Neo4J Data in NetBeans
Connect to Neo4J data in NetBeans with the data source configuration wizard.
The CData JDBC Driver for Neo4J integrates connectivity to live Neo4J data in IDEs that support JDBC. The JDBC standard enables you to use built-in data access wizards and other tools supporting rapid development. This article shows how to connect to Neo4J data in NetBeans. You will create a connection and load Neo4J data in the Table Editor.
Create a JDBC Data Source for Neo4J in NetBeans
To create the JDBC data source, expand the Database node in the Service window, right-click the Drivers node, and select New Driver. In the New Driver wizard that results, enter the following information:
- Driver File(s): Click Add and, in the file explorer dialog that appears, select the cdata.jdbc.neo4j.jar file. The driver JAR is located in the lib subfolder of the installation directory.
- Driver Class: Click Find to search for the driver class inside the JAR. Then select cdata.jdbc.neo4j.Neo4jDriver from the menu.
- Name: Enter the name for the driver.
Define Connection Parameters
Follow the steps below to define required connection properties:
In the Service window, right-click the Database node and click New Connection.
In the New Connection Wizard, enter the following connection properties:
- Driver Name: In the menu, select the CData JDBC Driver for Neo4J.
- User Name: Enter the username. This can also be defined in the JDBC URL.
- Password: Enter the password. This can also be defined in the JDBC URL.
JDBC URL: Specify the JDBC URL.
To connect to Neo4j, set the following connection properties:
- Server: The server hosting the Neo4j instance.
- Port: The port on which the Neo4j service is running. The provider connects to port 7474 by default.
- User: The username of the user using the Neo4j instance.
- Password: The password of the user using the Neo4j instance.
Built-in Connection String Designer
For assistance in constructing the JDBC URL, use the connection string designer built into the Neo4J JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.
java -jar cdata.jdbc.neo4j.jar
Fill in the connection properties and copy the connection string to the clipboard.
A typical JDBC URL is the following:
jdbc:neo4j:Server=localhost;Port=7474;User=my_user;Password=my_password;
Query Neo4J Data
To connect to Neo4J data, right-click the connection in the Database node and click Connect. After the connection is established, you can expand it to discover schema information.
To load a table in the Data Views window, right-click the table and then click View Data..