CLONE -service fails in a plugin when primitive wrappers are used as column type

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 5.1.2, 5.2.3, 6.0.5 GA
• Fix Version/s: --Sprint - SP, 6.0.6 GA, 6.1.0 CE RC1
• Component/s: Core Infrastructure > Service Builder
• Labels: None
• Environment: Any
• Branch Version/s:
  6.0.x, 5.2.x, 5.1.x
• Backported to Branch:
  Committed

Primitive wrapper types like Boolean and Integer are legal in service definition.
But when any of the primitive wrappers are used as types for columns in a portlet or a web plugin's service, read fails with no errors and write fails with hibernate "MappingException: unknown entity".
This is because the type is not generated in the hbm mapping file when type is not primitive. This causes Hibernate to use reflection which fails because the hibernate/portal classloader does not have the portlet's entity class.
So type needs to be generated even for primitive wrappers.

[Jan Krueger (Inactive)]

Sorry for cloning this issue, maybe this is not correct.
But this one seems also the reason for: http://issues.liferay.com/browse/LPS-10194 or this similar problem with ServiceBuilder

Even with SDK 6.0.5 and the latest Portal trunk (21.08.2010), there is a problem when generating services with primary key and NON primitive types.
The Persistence class will not compile after building the service

Example:

<column name="herstellerNr" type="int" primary="true" id-type="increment" />

public Customer remove(Serializable primaryKey)
throws NoSuchModelException, SystemException

{ return remove(((Integer)primaryKey).intValue()); }

No Error.

<column name="herstellerNr" type="Integer" primary="true" id-type="increment" />
public Customer remove(Serializable primaryKey)
throws NoSuchModelException, SystemException

{ return remove(((Integer)primaryKey).IntegerValue()); }

Error: The method IntegerValue() is undefined for the type Integer

<column name="herstellerNr" type="Long" primary="true" id-type="increment" />
public Customer remove(Serializable primaryKey)
throws NoSuchModelException, SystemException

{ return remove(((Long)primaryKey).LongValue()); }

Error: The method LongValue() is undefined for the type Long

Same Problem also affects the methods "findByPrimaryKey" and "fetchByPrimaryKey" in the persistence-class