What is it ?
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Simple project showing how to create REST endpoint with camel backed
by Spring service and Data JPA.
Setup
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1. Insall gradle (or run ./gradlew clean fatJar)
2. Setup MySQL schema and update src/main/java/resources/application.properties parameters if needed
Run the build
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1. Build: ./gradlew clean camel
2. Execute (Standalone): java -jar build/libs/camel-web-api.jar
Test the API
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CREATE: curl -X POST -H "Content-Type: application/json" -d '{"name":"John"}' http://localhost:8095/user
READ: curl -X GET http://localhost:8095/user/2
UPDATE: curl -X PUT -H "Content-Type: application/json" -d '{"name": "New name"}' http://localhost:8095/user/2
DELETE: curl -X DELETE http://localhost:8095/user/2
FIND ALL: curl -X GET http://localhost:8095/user/findAll
Configure Spring Data JPA by using XML configuration steps:
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1. Configure data source bean
2. Configure the entity manager factory bean
3. Configure the transaction manager bean
4. Enable annotation driven transaction management
5. Configure Spring Data JPA
For example see: src/main/java/resources/application-context.xml
Define MySQL new database and create user
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1. Log in as root
2. CREATE DATABASE databaseName;
3. CREATE USER 'newuser'@'localhost' IDENTIFIED BY 'password';
4. GRANT ALL PRIVILEGES ON * . * TO 'newuser'@'localhost';
5. FLUSH PRIVILEGES;