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https://github.com/meistermeier/neo4j-for-java-devs
https://speakerdeck.com/meistermeier/neo4j-for-java-developers
https://github.com/meistermeier/neo4j-for-java-devs
java neo4j
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https://speakerdeck.com/meistermeier/neo4j-for-java-developers
- Host: GitHub
- URL: https://github.com/meistermeier/neo4j-for-java-devs
- Owner: meistermeier
- Created: 2024-11-06T14:25:23.000Z (3 months ago)
- Default Branch: main
- Last Pushed: 2024-11-06T14:31:05.000Z (3 months ago)
- Last Synced: 2024-11-06T15:34:29.594Z (3 months ago)
- Topics: java, neo4j
- Language: Java
- Homepage:
- Size: 4.88 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Neo4j for Java Developers examples
A collection of [JBang](https://www.jbang.dev/) scripts that are the sources of my [Neo4j for Java Developers talk](https://speakerdeck.com/meistermeier/neo4j-for-java-developers).
All examples are pretty basic and require a running Neo4j instance with the movie example data set (`:play movies`) created.
The first three examples accept environment variables for connectivity.
```
NEO4J_URI
NEO4J_USERNAME
NEO4J_PASSWORD
```
## Driver basic example
[GitHub: https://github.com/neo4j/neo4j-java-driver/](https://github.com/neo4j/neo4j-java-driver/)
[Documentation: https://neo4j.com/docs/java-manual/current/](https://neo4j.com/docs/java-manual/current/)
```shell
jbang driver_basic.java
```
## Driver filter example
```shell
jbang driver_filter.java ""
```
## Neo4j Cypher DSL example
[GitHub: https://github.com/neo4j/cypher-dsl](https://github.com/neo4j/cypher-dsl)
[Documentation: https://neo4j.github.io/cypher-dsl/](https://neo4j.github.io/cypher-dsl/)
```shell
jbang cypherdsl.java ""
```
## Neo4j JDBC example
[GitHub: https://github.com/neo4j/neo4j-jdbc](https://github.com/neo4j/neo4j-jdbc)
[Documentation: http://neo4j.github.io/neo4j-jdbc/](http://neo4j.github.io/neo4j-jdbc/)
```shell
jbang jdbc_driver.java ""
```
## Spring Data Neo4j example
[GitHub: https://github.com/spring-projects/spring-data-neo4j](https://github.com/spring-projects/spring-data-neo4j)
[Documentation: https://docs.spring.io/spring-data/neo4j/reference/#reference](https://docs.spring.io/spring-data/neo4j/reference/#reference)
To change the connection parameters, you could either edit the _application.properties_
or pass in the environment variables
```
SPRING_NEO4J_URI
SPRING_NEO4J_AUTHENTICATION_USERNAME
SPRING_NEO4J_AUTHENTICATION_PASSWORD
```
```shell
jbang spring/spring_data_neo4j.java ""
```
## Testcontainers Neo4j example
```shell
jbang testcontainers.java
```