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ObjectArcSdeFeatureSource
ArcSdeFeatureStore
public class ArcSdeFeatureStore
Field Summary |
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Fields inherited from class ArcSdeFeatureSource |
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dataStore, transaction, typeInfo |
Constructor Summary | |
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ArcSdeFeatureStore(FeatureTypeInfo typeInfo,
ArcSDEDataStore arcSDEDataStore)
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Method Summary | |
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List<FeatureId> |
addFeatures(FeatureCollection<SimpleFeatureType,SimpleFeature> collection)
Adds all features from the passed feature collection to the datasource. |
Transaction |
getTransaction()
Used to access the Transaction this DataSource is currently opperating against. |
void |
modifyFeatures(AttributeDescriptor[] attributes,
Object[] values,
Filter filter)
Modifies the passed attribute types with the passed objects in all features that correspond to the passed OGS filter. |
void |
modifyFeatures(AttributeDescriptor type,
Object value,
Filter filter)
Modifies the passed attribute types with the passed objects in all features that correspond to the passed OGS filter. |
void |
removeFeatures(Filter filter)
Removes all of the features specificed by the passed filter from the collection. |
void |
setFeatures(FeatureReader<SimpleFeatureType,SimpleFeature> reader)
Deletes the all the current Features of this datasource and adds the new collection. |
void |
setTransaction(Transaction transaction)
Sets this FeatureStore transaction. |
Methods inherited from class ArcSdeFeatureSource |
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addFeatureListener, getBounds, getBounds, getBounds, getCount, getCount, getDataStore, getfeatureReader, getFeatures, getFeatures, getFeatures, getInfo, getName, getQueryCapabilities, getSchema, getSession, getSupportedHints, getVersionHandler, removeFeatureListener |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface FeatureSource |
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addFeatureListener, getBounds, getBounds, getCount, getDataStore, getFeatures, getFeatures, getFeatures, getInfo, getName, getQueryCapabilities, getSchema, getSupportedHints, removeFeatureListener |
Constructor Detail |
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public ArcSdeFeatureStore(FeatureTypeInfo typeInfo, ArcSDEDataStore arcSDEDataStore)
Method Detail |
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public Transaction getTransaction()
FeatureStore
Example Use: adding features to a road DataSource
Transaction t = roads.getTransaction();
try{
roads.addFeatures( features );
roads.getTransaction().commit();
}
catch( IOException erp ){
//something went wrong;
roads.getTransaction().rollback();
}
getTransaction
in interface FeatureStore<SimpleFeatureType,SimpleFeature>
Transaction.AUTO_COMMIT
FeatureStore.getTransaction()
public void setTransaction(Transaction transaction)
If transaction is not auto commit, initiates an ArcTransactionState
with the
dataStore's connection pool as key.
setTransaction
in interface FeatureStore<SimpleFeatureType,SimpleFeature>
transaction
- DOCUMENT ME!FeatureStore.setTransaction(Transaction)
public List<FeatureId> addFeatures(FeatureCollection<SimpleFeatureType,SimpleFeature> collection) throws IOException
FeatureStore
A list of FeatureIds is returned; one for each Feature in the order created. Please note that these FeatureIds may not be assigned until after a commit has been performed.
addFeatures
in interface FeatureStore<SimpleFeatureType,SimpleFeature>
collection
- The collection of features to add.
IOException
- if anything goes wrong.FeatureStore#addFeatures(FeatureCollection)
public void modifyFeatures(AttributeDescriptor[] attributes, Object[] values, Filter filter) throws IOException
FeatureStore
modifyFeatures
in interface FeatureStore<SimpleFeatureType,SimpleFeature>
attributes
- The attributes to modify.values
- The values to put in the attribute types.filter
- An OGC filter to note which attributes to modify.
IOException
- if the attribute and object arrays are not eqaul
length, if the object types do not match the attribute types,
or if there are backend errors.FeatureStore.modifyFeatures(AttributeDescriptor[], Object[], Filter)
public final void modifyFeatures(AttributeDescriptor type, Object value, Filter filter) throws IOException
FeatureStore
modifyFeatures
in interface FeatureStore<SimpleFeatureType,SimpleFeature>
type
- The attributes to modify.value
- The values to put in the attribute types.filter
- An OGC filter to note which attributes to modify.
IOException
- If modificaton is not supported, if the object type
do not match the attribute type.FeatureStore.modifyFeatures(AttributeDescriptor, Object, Filter)
public void removeFeatures(Filter filter) throws IOException
FeatureStore
removeFeatures
in interface FeatureStore<SimpleFeatureType,SimpleFeature>
filter
- An OpenGIS filter; specifies which features to remove.
IOException
- If anything goes wrong.FeatureStore.removeFeatures(Filter)
public void setFeatures(FeatureReader<SimpleFeatureType,SimpleFeature> reader) throws IOException
FeatureStore
setFeatures
in interface FeatureStore<SimpleFeatureType,SimpleFeature>
reader
- - the collection to be written
IOException
- if there are any datasource errors.FeatureStore.setFeatures(FeatureReader)
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