2018-10-15 16:32:54 -04:00
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= Apache OpenJPA - README
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== Preface
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Thank you for downloading this release of Apache OpenJPA.
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Apache OpenJPA is an implementation of the Java Persistence API specification.
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== License
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The content of this repository is licensed under Apache License 2.0
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http://www.apache.org/licenses/LICENSE-2.0
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== Further Information
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The following files can be found in the openjpa-project subdirectory:
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2019-01-02 03:33:28 -05:00
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* openjpa-project/BUILDING.txt
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* openjpa-project/CHANGES.txt
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* openjpa-project/RELEASE-NOTES.html
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2018-10-15 16:32:54 -04:00
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For documentation and project information, please visit our project site:
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http://openjpa.apache.org/
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2019-01-02 03:33:28 -05:00
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== Compiling
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The best way to compile Apache OpenJPA yourself is to run the build against the default derby database.
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$> mvn clean install -Dsurefire.excludes.locking=**/*
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== Testing against different Databases
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The Apache OpenJPA project also contains a setup for testing against multiple databases.
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The easiest way is to use Docker.
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We assume that Docker is installed to be used from your current user.
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2019-01-03 15:28:04 -05:00
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The respective database image has to be started manually bofore starting the build.
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2019-01-02 03:33:28 -05:00
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The reason for not starting it as part of the build itself is to be able to look at the database content after the build did run.
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To start e.g. a PostgreSQL Docker image you can simply invoke the following command.
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Note the -N Maven option which stands for 'non-recursive'.
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This is used because the docker container is configured only at the root project but not at his children.
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mvn -N -Ptest-mysql-docker docker:start
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After that you can execute your tests with the respective Maven profile
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mvn clean install -Ptest-mysql-docker
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Once the Docker image for the database is not needed any longer one can stop and remove it:
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mvn -N -Ptest-mysql-docker docker:stop
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mvn -N -Ptest-mysql-docker docker:remove
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The following Maven profiles do exist so far:
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* test-mysql-docker
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* test-mariadb-docker
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* test-postgresql-docker
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