Package io.ebean.config

Class MatchingNamingConvention

java.lang.Object

io.ebean.config.AbstractNamingConvention

io.ebean.config.MatchingNamingConvention

All Implemented Interfaces:

NamingConvention

public class MatchingNamingConvention
extends AbstractNamingConvention

The JPA naming convention where column names match property names and table names match entity names.

The JPA specification states that the in the case of no annotations the name of the class will be take as the table name and the name of a property will be taken as the name of the column.

Author:

emcgreal

Field Summary

Fields inherited from class io.ebean.config.AbstractNamingConvention

DEFAULT_SEQ_FORMAT

Constructor Summary

Constructors

Constructor	Description
MatchingNamingConvention()	Create with a sequence format of "{table}_seq".
MatchingNamingConvention(String sequenceFormat)	Instantiates with a specific format for DB sequences.

Method Summary

Modifier and Type	Method	Description
String	getColumnFromProperty(Class<?> beanClass, String propertyName)	Return the column name given the property name.
String	getForeignKey(String prefix, String fkProperty)	Return the foreign key column given the local and foreign properties.
String	getPropertyFromColumn(Class<?> beanClass, String dbColumnName)	Return the property name from the column name.
TableName	getTableNameByConvention(Class<?> beanClass)

Methods inherited from class io.ebean.config.AbstractNamingConvention

getCatalog, getM2MJoinTableName, getSchema, getSequenceFormat, getSequenceName, getTableName, isUseForeignKeyPrefix, loadFromProperties, setCatalog, setDatabasePlatform, setSchema, setSequenceFormat, setUseForeignKeyPrefix

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MatchingNamingConvention

public MatchingNamingConvention()

Create with a sequence format of "{table}_seq".

MatchingNamingConvention

public MatchingNamingConvention(String sequenceFormat)

Instantiates with a specific format for DB sequences.

Parameters:

sequenceFormat - the sequence format

Method Detail

getColumnFromProperty

public String getColumnFromProperty(Class<?> beanClass,
                                    String propertyName)

Description copied from interface: NamingConvention

Return the column name given the property name.

Returns:

the column name for a given property

getTableNameByConvention

public TableName getTableNameByConvention(Class<?> beanClass)

getPropertyFromColumn

public String getPropertyFromColumn(Class<?> beanClass,
                                    String dbColumnName)

Description copied from interface: NamingConvention

Return the property name from the column name.

This is used to help mapping of raw SQL queries onto bean properties.

Parameters:

beanClass - the bean class

dbColumnName - the db column name

Returns:

the property name from the column name

getForeignKey

public String getForeignKey(String prefix,
                            String fkProperty)

Description copied from interface: NamingConvention

Return the foreign key column given the local and foreign properties.

Parameters:

prefix - the local column used to prefix the fk column

fkProperty - the property name of the foreign key

Returns:

the foreign key column