cloudfoundry / Java Buildpack Auto Reconfiguration
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Java Buildpack Auto-Reconfiguration
This repository contains the auto-reconfiguration functionality for Spring auto-reconfiguration.
| Job | Status |
|---|---|
unit-test-1.4 |
|
unit-test-1.5 |
|
unit-test-2.0 |
|
unit-test-2.1 |
|
deploy |
What is Auto-Reconfiguration?
Auto-reconfiguration consists of three parts.
- it adds the
cloudprofile to Spring's list of active profiles - it exposes all of the properties contributed by Cloud Foundry as a
PropertySourcein theApplicationContext - it re-writes the bean definitions of various types to connect automatically with services bound to the application.
The types that are rewritten are as follows:
| Bean Type | Service Type |
|---|---|
com.datastax.driver.core.Cluster |
Cassandra Service |
javax.sql.DataSource |
Relational Data Services (e.g. ClearDB, ElephantSQL) |
org.springframework.amqp.rabbit.connection.ConnectionFactory |
RabbitMQ Service (e.g. CloudAMQP) |
org.springframework.data.mongodb.MongoDbFactory |
Mongo Service (e.g. MongoLab) |
org.springframework.data.redis.connection.RedisConnectionFactory |
Redis Service (e.g. Redis Cloud) |
org.springframework.mail.javamail.JavaMailSender |
SMTP Service |
Dependencies
Most projects will receive this project via Java Buildpack injection. If you need to download it for diagnostic purposes, the dependency can be defined like this:
<dependencies>
<dependency>
<groupId>org.cloudfoundry</groupId>
<artifactId>java-buildpack-auto-reconfiguration</artifactId>
<version>2.0.0.RELEASE</version>
</dependency>
...
</dependencies>
Release artifacts can be found in the Spring release repository:
<repositories>
<repository>
<id>spring-releases</id>
<name>Spring Releases</name>
<url>https://repo.spring.io/release</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
...
</repositories>
Snapshot artifacts can be found in the Spring snapshot repository:
<repositories>
<repository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
...
</repositories>
For Gradle, the dependencies would be defined like this:
dependencies {
compile 'org.cloudfoundry:java-buildpack-auto-reconfiguration:2.0.0.RELEASE'
...
}
Snapshot artifacts can be found in the Spring release repository:
repositories {
maven { url 'http://repo.spring.io/release' }
...
}
Snapshot artifacts can be found in the Spring snapshot repository:
repositories {
maven { url 'http://repo.spring.io/snapshot' }
...
}
Contributing
Pull requests are welcome; see the contributor guidelines for details.
License
This buildpack is released under version 2.0 of the Apache License.