Package omero.cmd.graphs

Class BaseGraphTraversalProcessor

java.lang.Object

omero.cmd.graphs.BaseGraphTraversalProcessor

All Implemented Interfaces:

ome.services.graphs.GraphTraversal.Processor

public abstract class BaseGraphTraversalProcessor
extends java.lang.Object
implements ome.services.graphs.GraphTraversal.Processor

Useful methods for GraphTraversal.Processor instances to share.

Since:

5.1.0

Field Summary

Fields

Modifier and Type	Field	Description
protected org.hibernate.Session	session

Constructor Summary

Constructors

Constructor	Description
BaseGraphTraversalProcessor(org.hibernate.Session session)

Method Summary

Modifier and Type	Method	Description
void	assertMayProcess(java.lang.String className, long id, ome.model.internal.Details details)
void	deleteFiles(ome.services.delete.Deletion deletionInstance)	Delete data from the filesystem in the order in which the related batches were passed to deleteInstances(String, Collection).
void	deleteInstances(java.lang.String className, java.util.Collection<java.lang.Long> ids)
void	nullProperties(java.lang.String className, java.lang.String propertyName, java.util.Collection<java.lang.Long> ids)

Methods inherited from class java.lang.Object

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

Methods inherited from interface ome.services.graphs.GraphTraversal.Processor

getRequiredPermissions, processInstances

Field Detail

session

protected final org.hibernate.Session session

Constructor Detail

BaseGraphTraversalProcessor

public BaseGraphTraversalProcessor(org.hibernate.Session session)

Method Detail

nullProperties

public void nullProperties(java.lang.String className,
                           java.lang.String propertyName,
                           java.util.Collection<java.lang.Long> ids)

Specified by:

nullProperties in interface ome.services.graphs.GraphTraversal.Processor

deleteInstances

public void deleteInstances(java.lang.String className,
                            java.util.Collection<java.lang.Long> ids)
                     throws ome.services.graphs.GraphException

Specified by:

deleteInstances in interface ome.services.graphs.GraphTraversal.Processor

Throws:

ome.services.graphs.GraphException

deleteFiles

public void deleteFiles(ome.services.delete.Deletion deletionInstance)

Delete data from the filesystem in the order in which the related batches were passed to deleteInstances(String, Collection).

Parameters:

deletionInstance - a deletion instance for deleting files

assertMayProcess

public void assertMayProcess(java.lang.String className,
                             long id,
                             ome.model.internal.Details details)
                      throws ome.services.graphs.GraphException

Specified by:

assertMayProcess in interface ome.services.graphs.GraphTraversal.Processor

Throws:

ome.services.graphs.GraphException