Package net.sf.basedb.core
Class QueryRuntimeFilterFactory.ChildFilter
- java.lang.Object
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- net.sf.basedb.core.QueryRuntimeFilterFactory.ChildFilter
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- All Implemented Interfaces:
QueryRuntimeFilter
- Enclosing class:
- QueryRuntimeFilterFactory
static class QueryRuntimeFilterFactory.ChildFilter extends Object implements QueryRuntimeFilter
An optional filter that can be used byBasicItem
:s to replace theQueryRuntimeFilterFactory.BasicFilter
. This filter checks if the logged in user has generic permissionEntityQuery.getItemPermission()
for a parent item, instead of the actual item returned by a query. In a parent/child relationship it is the permissions on the parent item that controls the permission on the child. For example,Client
is the parent ofHelp
.If the logged in user doesn't have the requested permission on the parent item, the
denyAll
filter is enabled.
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Constructor Summary
Constructors Constructor Description ChildFilter(Item child, Item parent)
Create a newChildFilter
object.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
enableFilters(QueryRuntimeFilterManager manager, EntityQuery query, DbControl dc)
Enable the filters based on the options specified by the query and the logged in users permissions.
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Method Detail
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enableFilters
public void enableFilters(QueryRuntimeFilterManager manager, EntityQuery query, DbControl dc)
Description copied from interface:QueryRuntimeFilter
Enable the filters based on the options specified by the query and the logged in users permissions. Implementors should use the manager to enable the filters, not theHibernateUtil.enableFilter()
method. The manager keeps track of already enabled filters and also takes care of disabling all filters after the query has been executed.- Specified by:
enableFilters
in interfaceQueryRuntimeFilter
- Parameters:
manager
- A manager that is used to actually enabled the filterquery
- The query that is going to be executed, it is not possible to modify the query, the actual HQL may already have been generateddc
- TheDbControl
used for database access and permission checking
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