com.haulmont.fts.core.sys

Class DatabaseDataLoader

java.lang.Object

com.haulmont.fts.core.sys.DatabaseDataLoader

@Component(value="fts_DatabaseDataLoader")
public class DatabaseDataLoader
extends java.lang.Object

Class is used to filter entities that are found in Lucene index but are not allowed for the user because of row-level security constraints.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	DatabaseDataLoader.SearchEntryCallback
static class	DatabaseDataLoader.SearchEntryCallbackResult

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME

Constructor Summary

Constructors

Constructor and Description
DatabaseDataLoader()

Method Summary

Modifier and Type	Method and Description
void	mergeSearchData(java.util.List<EntityInfo> entitiesFoundByFts, boolean filterByShowInResults, DatabaseDataLoader.SearchEntryCallback callback) Method accepts a list of EntityInfo objects that contains entities found by full-text search in Lucene index.

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

DatabaseDataLoader

public DatabaseDataLoader()

Method Detail

mergeSearchData

public void mergeSearchData(java.util.List<EntityInfo> entitiesFoundByFts,
                            boolean filterByShowInResults,
                            DatabaseDataLoader.SearchEntryCallback callback)

Method accepts a list of EntityInfo objects that contains entities found by full-text search in Lucene index. Methods checks which of these entities are allowed by row-level security and invokes the callback for each allowed entity.

Parameters:

entitiesFoundByFts - a list of entities found by full-text search in Lucene index

filterByShowInResults - indicates that the "show" attribute from the "fts.xml" config should be taken into account. If the filterByShowInResults is true and the entity should not be shown in FTS results then entities of this type will be ignored by the method.

callback - a callback that will be invoked for each entity that is allowed for the user by row-level security