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Forge GraphQL - Camel Quickstart Archetype

Used to rapidly create a maven based project that provides a GraphQL endpoint via Spring Boot, and Apache Camel architecture.

What it comes with

  • A graphql (/qraphql) route at localhost
  • An example schema with attributes id, and text for querying.

Running

After installation and project creation, this application is ready to run, simply type:

mvn spring-boot:run

Note that Camel is started, but not used.

Querying GraphQL

Two types of queries are available, findOne, and find. Both are very basic.

findOne

http://localhost:8080/graphql?query={example(id:14){id,text}}

find

http://localhost:8080/graphql?query={examples{id,text}}

Installing

At the moment, we suggest installing to your local maven repository. This is to help reduce the clutter from accessing a remote one and its overwhelming number of archetype options.

Download

git clone https://github.com/saas-forge/forge-graphql-camel-quickstart-archetype.git

Install

mvn clean install archetype:update-local-catalog

Creating a new Forge Quickstart project

When you are ready to create a new project using this archetype, from the command line:

mvn archetype:generate -D archetypeCatalog=local

Wizard Prompts

Choosing the archetype

Find the corresponding entry number in your local repository for this archetype. Use that value as the requested Choose a number or ... value prompted by maven.

Define the group id

For Define value for property 'groupId': , enter your projects group id. This value will also be used as the default package structure option in a later step. Typically it is suggested to use a reverse domain style, e.g. com.example instead of example.com.

Define the artifact id

For Define value for property 'artifactId': , enter your project name, for example: my-application. This will not only define your projects name, it will also create the projects root directory based on this choice.

Define the version

For Define value for property 'version': 1.0-SNAPSHOT:, you may use the default value 1.0-SNAPSHOT or choose to enter your own.

Define the package

For Define value for property 'package': com.example:, you may choose a different packaging convention or use the supplied default determined by your groupId choice in the above Define the group id step.

Review your project build

Finally, the wizard will ask if the supplied information is correct, if yes, simply hit enter.

Change directory to your project

Once completed, your project from the archetype will be created in the present working directory. Simply

cd my-application

Once in the projects root, you can confirm it is working by running the following command

mvn clean install

This install will run all tests and confirm the initial correctness of the application.