X-Git-Url: http://juplo.de/gitweb/?p=hibernate4-maven-plugin;a=blobdiff_plain;f=src%2Fsite%2Fapt%2Findex.apt;h=76af67326d455ec6fb8d0e6b9a43176f258c3e0b;hp=3b237a2cb5bd1457f8dadcffa2b0481a353bb7b9;hb=bd78c276663790bf7a3f121db85a0d62c64ce38c;hpb=a23d46e09b436959b25c438f1678f24b50ebbaa4 diff --git a/src/site/apt/index.apt b/src/site/apt/index.apt index 3b237a2c..76af6732 100644 --- a/src/site/apt/index.apt +++ b/src/site/apt/index.apt @@ -1,26 +1,59 @@ -A simple plugin for generating a database-schema from Hibernate 4 mapping-annotations. - - Hibernate comes with the buildin functionality, to automatically create or - update the database schema. - This functionality is configured in the session-configuraton via the - parameter - (see {{{http://docs.jboss.org/hibernate/orm/4.1/manual/en-US/html_single/#configuration-optional} Hibernate Reference Documentation - Chapter 3.4. Optional configuration properties}}). - But doing so - {{{http://stackoverflow.com/questions/221379/hibernate-hbm2ddl-auto-update-in-production} is not very wise}}, because you can easily corrupt or erase your - production database, if this configuration parameter slips through to your - production environment. - Alternatively, you can - {{{http://stackoverflow.com/questions/835961/how-to-creata-database-schema-using-hibernate} run the tools SchemaExport or SchemaUpdate by hand}}. - But that is not very comfortable and being used to maven you will quickly - long for a plugin, that does that job automatically for you, when you fire - up your test cases. - - In the good old times, there was the - {{{http://mojo.codehaus.org/maven-hibernate3/hibernate3-maven-plugin/} Maven Hibernate3 Plugin}}, that does this for you. - But unfortunatly, this plugin is not compatible with Hibernate 4.x. - - Since there does not seem to be any successor for the Maven Hibernate3 Plugin - and {{{http://www.google.de/search?q=hibernate4+maven+plugin} googeling}} - does not help, I decided to write up this simple plugin (inspired by these - two articles I found: {{{http://www.tikalk.com/alm/blog/schema-export-hibernate-4-and-maven} Schema Export with Hibernate 4 and Maven}} and - {{{http://doingenterprise.blogspot.de/2012/05/schema-generation-with-hibernate-4-jpa.html} Schema generation with Hibernate 4, JPA and Maven}}). + --- + A simple Plugin for generating a Database-Schema from Hibernate 4 Mapping-Annotations. + --- + Kai Moritz + --- + + <> is a plugin for generating a database-schema + from your Hibernate-4-Mappings and create or update your database + accordingly. + Its main usage is to automatically create and populate a test-database + for unit-tests in cooperation with the + {{{http://mojo.codehaus.org/dbunit-maven-plugin/} dbunit-maven-plugin}}. + + The plugin was designed with three main goals in mind: + + * It should be easy to use. + + * It should be maximal unlikely, to erase a producation-database by + accident. + + * It should not slow down the development cycle. + + To achieve the first goal, the convention-over-configuration paradigma + was applied and the plugin was stuffed with usefull logging-messages. + So, if in doubt, just turn on the {{{./debugging.html} debugging output}} with the <<>>. + + To achieve the second goal, the precedence in which the configuration + locations are consulted was layouted in a way that makes it possible, to + prevent overwrites of the wrong database by accident. + + Last but not least, in order to not slow down the development cycle, the + hibernate4-maven-plugin only executes the schema-export, if the mapping + or the dialect changes (or if you force it to do so). + + For more information about the inspiration to write this tiny plugin, + {{{/hibernate4-maven-plugin-a-simple-plugin-for-generating-a-database-schema-from-hibernate-4-mapping-annotations/} read our blog-article about the hibernate4-maven-plugin}}. + +Documentation + + * See {{{./configuration.html} Configuration Examples}} for Usage-Explanations + and simple examples of how to use this plugin. + + * See {{{./export-mojo.html}hibernate4:export}} and + {{{./plugin-info.html} Plugin Documentation}} for the full + autogenerated documentation. These are mostly configuration-options + of the Hibernate-Tools <<>> and <<>>, that do + the work in the background. + +Releases + + * {{{http://juplo.de/hibernate4-maven-plugin} current version}} + + * ${project.version} (this version) + + * {{{http://juplo.de/hibernate4-maven-plugin-1.0.2} 1.0.2}} + + * {{{http://juplo.de/hibernate4-maven-plugin-1.0.1} 1.0.1}} + + * {{{http://juplo.de/hibernate4-maven-plugin-1.0} 1.0}}