| org.deegree.io.datastore.DatastoreTransaction
All known Subclasses: org.deegree.io.datastore.sql.transaction.SQLTransaction, org.deegree.io.datastore.sde.SDETransaction,
| Method Summary | |
| public void | commit()
Makes the changes persistent that have been performed in this transaction. | | public Datastore | getDatastore()
Returns the associated
Datastore instance. | | public int | performDelete(MappedFeatureType mappedFeatureType, Filter filter, String lockId)
Deletes the features from the datastore that are matched by the given filter and type. | | public List<FeatureId> | performInsert(List<Feature> features)
Inserts the given feature instances into the datastore. | | public int | performNative(Native operation)
Performs a native operation against the datastore. | | public int | performUpdate(MappedFeatureType mappedFeatureType, Map<PropertyPath, FeatureProperty> replacementProps, Filter filter, String lockId)
Performs an update operation against the datastore. | | public int | performUpdate(MappedFeatureType mappedFeatureType, Feature replacementFeature, Filter filter, String lockId)
Performs an update operation against the datastore. | | public void | release()
Releases the transaction instance so other clients may acquire a transaction (and underlying resources, such as
JDBCConnections can be cleaned up). | | public void | rollback()
Aborts the changes that have been performed in this transaction. |
| getDatastore | | public Datastore getDatastore()(Code) | | Returns the associated
Datastore instance.
the associated Datastore instance |
| performDelete | | public int performDelete(MappedFeatureType mappedFeatureType, Filter filter, String lockId) throws DatastoreException(Code) | | Deletes the features from the datastore that are matched by the given filter and type.
Parameters:
mappedFeatureType -
Parameters:
filter -
Parameters:
lockId - optional id of associated lock (may be null) number of deleted feature instances
throws:
DatastoreException - |
| performUpdate | | public int performUpdate(MappedFeatureType mappedFeatureType, Map<PropertyPath, FeatureProperty> replacementProps, Filter filter, String lockId) throws DatastoreException(Code) | | Performs an update operation against the datastore.
Parameters:
mappedFeatureType - feature type that is to be updated
Parameters:
replacementProps - properties and their replacement values
Parameters:
filter - selects the feature instances that are to be updated
Parameters:
lockId - optional id of associated lock (may be null) number of updated feature instances
throws:
DatastoreException - |
| performUpdate | | public int performUpdate(MappedFeatureType mappedFeatureType, Feature replacementFeature, Filter filter, String lockId) throws DatastoreException(Code) | | Performs an update operation against the datastore.
The filter is expected to match exactly one feature which will be replaced by the specified replacement feature.
Parameters:
mappedFeatureType - feature type that is to be updated
Parameters:
replacementFeature - feature instance that will replace the selected feature
Parameters:
filter - selects the single feature instances that is to be replaced
Parameters:
lockId - optional id of associated lock (may be null) number of updated feature instances (must be 0 or 1)
throws:
DatastoreException - |
| release | | public void release() throws DatastoreException(Code) | | Releases the transaction instance so other clients may acquire a transaction (and underlying resources, such as
JDBCConnections can be cleaned up).
throws:
DatastoreException - |
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