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org.objectstyle.cayenne.dataport
Interface DataPortDelegate
- public interface DataPortDelegate
Interface for callback and delegate methods allowing implementing classes to control various aspects of data porting via DataPort. DataPort instance will invoke appropriate delegate methods during different stages of porting process.
| Method Summary | |
void |
didCleanData(DataPort portTool,
org.objectstyle.cayenne.map.DbEntity entity,
int rowCount)
Invoked by DataPort right after the end of data cleanup for a given entity. |
void |
didPortEntity(DataPort portTool,
org.objectstyle.cayenne.map.DbEntity entity,
int rowCount)
Invoked by DataPort right after the end of data port for a given entity. |
void |
willCleanData(DataPort portTool,
org.objectstyle.cayenne.map.DbEntity entity,
org.objectstyle.cayenne.query.Query query)
Invoked by DataPort right before the start of data cleanup for a given entity. |
java.util.List |
willCleanData(DataPort portTool,
java.util.List entities)
Allows delegate to sort or otherwise alter a list of DbEntities right before data cleanup starts. |
java.util.List |
willPortEntities(DataPort portTool,
java.util.List entities)
Allows delegate to sort or otherwise alter a list of DbEntities right before the port starts. |
void |
willPortEntity(DataPort portTool,
org.objectstyle.cayenne.map.DbEntity entity,
org.objectstyle.cayenne.query.Query query)
Invoked by DataPort right before the start of data port for a given entity. |
| Method Detail |
willPortEntities
public java.util.List willPortEntities(DataPort portTool, java.util.List entities)
- Allows delegate to sort or otherwise alter a list of DbEntities
right before the port starts.
willPortEntity
public void willPortEntity(DataPort portTool, org.objectstyle.cayenne.map.DbEntity entity, org.objectstyle.cayenne.query.Query query)
- Invoked by DataPort right before the start of data port
for a given entity. Allows delegate to handle such things like
logging, etc. Also makes it possible to
alter the select query used to cleanup the data, e.g. set a limiting
qualifier.
didPortEntity
public void didPortEntity(DataPort portTool, org.objectstyle.cayenne.map.DbEntity entity, int rowCount)
- Invoked by DataPort right after the end of data port
for a given entity. Allows delegate to handle such things like
logging, etc.
willCleanData
public java.util.List willCleanData(DataPort portTool, java.util.List entities)
- Allows delegate to sort or otherwise alter a list of DbEntities
right before data cleanup starts.
willCleanData
public void willCleanData(DataPort portTool, org.objectstyle.cayenne.map.DbEntity entity, org.objectstyle.cayenne.query.Query query)
- Invoked by DataPort right before the start of data cleanup
for a given entity. Allows delegate to handle such things like
logging, etc. Also makes it possible to
alter the delete query used to cleanup the data, e.g. set a limiting
qualifier.
didCleanData
public void didCleanData(DataPort portTool, org.objectstyle.cayenne.map.DbEntity entity, int rowCount)
- Invoked by DataPort right after the end of data cleanup
for a given entity. Allows delegate to handle such things like
logging, etc.
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DETAIL: FIELD | CONSTR | METHOD | ||||||||