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CCM NG: Documentation 

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@3608 8810af33-2d31-482b-a856-94f89814c4df
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jensp 2015-09-10 15:51:11 +00:00
parent 66fd14a554
commit 10ac5a69a2
1 changed files with 8 additions and 3 deletions
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src/site/apt/entities.apt
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@ -19,8 +19,13 @@ How JPA is used in LibreCCM
{{{./ccm-core/apidocs/index.html?org/libreccm/core/CcmObject.html}CcmObject}}.
Usually we customise the table name to use underscores instead of camel case
in the database. Also we usually customise the names of columns the use
underscores and only lower case letters. For examples look at the various
examples in the code.
underscores.
<<Important: To ensure compatibility with the supported
databases (H2, PostgresSQL and Oracle for now) use only uppercase letters
for database objects like schemas, tables and columns.>>
For examples look at the various examples in the code.
Each entity may be accompanied by one or two helper classes. There should
be an {{{Repository_classes}repository}} class for every entity.
@ -57,4 +62,4 @@ How JPA is used in LibreCCM
If there are complex operations involving the entity these operations
should encapsulated by a manager class. There are several examples in the
code.
code.