DefaultComponentSafeNamingStrategy breaks @ElementCollection of @Embeddables ---------------------------------------------------------------------------- Key: HHH-6005 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6005 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-Final Reporter: Artem Troitskiy Priority: Minor {{DefaultComponentSafeNamingStrategy}} is incompatible with {{@ElementCollection}} of {{@Embeddable}} objects. Given the following classes {code:java} @Entity public class Foo { @ElementCollection private List<Bar> bars; ... } @Embeddable public class Bar { private String name; ... } {code} and DefaultComponentSafeNamingStrategy as a naming strategy, Hibernate generates the schema with the following incorrect table: bq. create table Foo_bars (Foo_id bigint not null, bars_collection&&element_name varchar(255)) {{.collection&&element.}} is an internal placeholder that should be removed before use of property name. Other naming strategies effectively remove it by using the part of property name after the last {{.}}, but {{DefaultComponentSafeNamingStrategy}} doesn't, it just replaces {{.}} with {{_}}. Here is a workaround: {code:java} public class FixedDefaultComponentSafeNamingStrategy extends DefaultComponentSafeNamingStrategy { @Override public String propertyToColumnName(String propertyName) { return super.propertyToColumnName(propertyName.replace(".collection&&element.", ".")); } } {code} -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira