ome.services.fulltext.bridges

Class TablesBridge

java.lang.Object

ome.services.fulltext.BridgeHelper

ome.services.fulltext.bridges.TablesBridge

All Implemented Interfaces:

org.hibernate.search.bridge.FieldBridge, org.springframework.context.ApplicationEventPublisherAware

public class TablesBridge
extends BridgeHelper

Bridge for parsing OMERO.tables attached to container types. The column names are taken as field names on each image (or similar) found within the table. For example, if a table is attached to a plate and has an omero.grid.ImageColumn "IMAGE" along with one omero.grid.DoubleColumn named "SIZE", then a row with IMAGE == 1 and SIZE == 0.02 will add a field "SIZE" to the Image with id 1 so that a Lucene search "SIZE:0.02" will return that object. This is accomplished by detecting such OMERO.tables on the container and registering each row (above: IMAGE == 1, IMAGE == 2, etc) for later processing. When the element objects are handled, the container is found and the appropriate row processed. This two stage processingis necessary so that later indexing does not overwrite the table values.

Since:

4.3

Field Summary

Fields

Modifier and Type	Field and Description
String	OMERO_TABLE Mimetype set on OriginalFile.mimetype (or in previous version, OriginalFile.format.value).

Fields inherited from class ome.services.fulltext.BridgeHelper

COMBINED, log, publisher

Constructor Summary

Constructors

Constructor and Description
TablesBridge()

Method Summary

Modifier and Type	Method and Description
protected void	handleAnnotated(IAnnotated annotated, org.apache.lucene.document.Document document, org.hibernate.search.bridge.LuceneOptions opts) Responsible for iterating over any attached OMERO.tables and registering all appropriate row objects for later processing.
protected void	handleAnnotation(Annotation annotation, ome.services.fulltext.bridges.TablesBridge.RowProcessor proc) Detects if the given annotation contains an OMERO.table and if so, passes it off for further processing.
protected void	handleHdf5(String path, ome.services.fulltext.bridges.TablesBridge.RowProcessor proc) Process a single OMERO.tables file.
protected void	handleImage(Image image, org.apache.lucene.document.Document document, org.hibernate.search.bridge.LuceneOptions opts) Processes any annotations attached to the following types which contain this image: Plate, Dataset
void	set(String name, Object value, org.apache.lucene.document.Document document, org.hibernate.search.bridge.LuceneOptions opts) Primary entry point for all bridges.
void	setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher publisher)

Methods inherited from class ome.services.fulltext.BridgeHelper

add, addContents, getProxiedObject, logger, parse, reindex, reindexAll

Methods inherited from class java.lang.Object

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

Field Detail

OMERO_TABLE

public final String OMERO_TABLE

Mimetype set on OriginalFile.mimetype (or in previous version, OriginalFile.format.value).

See Also:

Constant Field Values

Constructor Detail

TablesBridge

public TablesBridge()

Method Detail

setApplicationEventPublisher

public void setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher publisher)

Specified by:

setApplicationEventPublisher in interface org.springframework.context.ApplicationEventPublisherAware

Overrides:

setApplicationEventPublisher in class BridgeHelper

set

public void set(String name,
                Object value,
                org.apache.lucene.document.Document document,
                org.hibernate.search.bridge.LuceneOptions opts)

Primary entry point for all bridges.

Specified by:

set in interface org.hibernate.search.bridge.FieldBridge

Specified by:

set in class BridgeHelper

handleImage

protected void handleImage(Image image,
                           org.apache.lucene.document.Document document,
                           org.hibernate.search.bridge.LuceneOptions opts)

Processes any annotations attached to the following types which contain this image: Plate, Dataset

handleAnnotated

protected void handleAnnotated(IAnnotated annotated,
                               org.apache.lucene.document.Document document,
                               org.hibernate.search.bridge.LuceneOptions opts)

Responsible for iterating over any attached OMERO.tables and registering all appropriate row objects for later processing. For example, if the table has an omero.grid.ImageColumn with ids 1, 2, 3, and 4, then 4 image objects will be registered for later processing by handleImage(Image, Document, LuceneOptions).

handleAnnotation

protected void handleAnnotation(Annotation annotation,
                                ome.services.fulltext.bridges.TablesBridge.RowProcessor proc)

Detects if the given annotation contains an OMERO.table and if so, passes it off for further processing.

handleHdf5

protected void handleHdf5(String path,
                          ome.services.fulltext.bridges.TablesBridge.RowProcessor proc)

Process a single OMERO.tables file. This method is primarily responsible for iteration and the try/finally logic to guarantee cleanup, etc.