root / branches / v2_0_0_prep / libraries / libFMap_dal / src / org / gvsig / fmap / dal / feature / impl / DefaultFeatureStore.java @ 27234
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package org.gvsig.fmap.dal.feature.impl; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Set; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataQuery; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataSet; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataStoreNotification; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.exception.CloseException; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.OpenException; |
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import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureIndex; |
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import org.gvsig.fmap.dal.feature.FeatureIndexes; |
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import org.gvsig.fmap.dal.feature.FeatureLocks; |
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import org.gvsig.fmap.dal.feature.FeatureQuery; |
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import org.gvsig.fmap.dal.feature.FeatureReference; |
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import org.gvsig.fmap.dal.feature.FeatureSelection; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
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import org.gvsig.fmap.dal.feature.FeatureStoreTransforms; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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import org.gvsig.fmap.dal.feature.exception.AlreadyEditingException; |
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import org.gvsig.fmap.dal.feature.exception.ConcurrentDataModificationException; |
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import org.gvsig.fmap.dal.feature.exception.CreateFeatureException; |
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import org.gvsig.fmap.dal.feature.exception.DataExportException; |
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import org.gvsig.fmap.dal.feature.exception.FeatureIndexException; |
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import org.gvsig.fmap.dal.feature.exception.FinishEditingException; |
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import org.gvsig.fmap.dal.feature.exception.GetFeatureTypeException; |
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import org.gvsig.fmap.dal.feature.exception.IllegalFeatureException; |
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import org.gvsig.fmap.dal.feature.exception.IllegalFeatureTypeException; |
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import org.gvsig.fmap.dal.feature.exception.NeedEditingModeException; |
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import org.gvsig.fmap.dal.feature.exception.NoNewFeatureInsertException; |
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import org.gvsig.fmap.dal.feature.exception.NullFeatureTypeException; |
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import org.gvsig.fmap.dal.feature.exception.SelectionNotAllowedException; |
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import org.gvsig.fmap.dal.feature.exception.StoreCancelEditingException; |
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import org.gvsig.fmap.dal.feature.exception.StoreDeleteEditableFeatureException; |
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import org.gvsig.fmap.dal.feature.exception.StoreDeleteFeatureException; |
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import org.gvsig.fmap.dal.feature.exception.StoreEditException; |
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import org.gvsig.fmap.dal.feature.exception.StoreInsertFeatureException; |
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import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureException; |
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import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureTypeException; |
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import org.gvsig.fmap.dal.feature.exception.ValidateFeaturesException; |
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import org.gvsig.fmap.dal.feature.exception.WriteNotAllowedException; |
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import org.gvsig.fmap.dal.feature.impl.expansionadapter.MemoryExpansionAdapter; |
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import org.gvsig.fmap.dal.feature.impl.featureset.DefaultFeatureSet; |
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import org.gvsig.fmap.dal.feature.impl.undo.DefaultFeatureCommandsStack; |
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import org.gvsig.fmap.dal.feature.impl.undo.FeatureCommandsStack; |
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import org.gvsig.fmap.dal.feature.spi.DefaultFeatureData; |
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import org.gvsig.fmap.dal.feature.spi.FeatureData; |
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import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
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import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
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import org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices; |
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import org.gvsig.fmap.dal.impl.DefaultDataManager; |
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import org.gvsig.fmap.dal.resource.Resource; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DelegatedDynObject; |
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import org.gvsig.tools.dynobject.DynClass; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.dynobject.DynObjectManager; |
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import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
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import org.gvsig.tools.dynobject.exception.DynMethodException; |
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import org.gvsig.tools.exception.NotYetImplemented; |
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import org.gvsig.tools.observer.Observable; |
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import org.gvsig.tools.observer.Observer; |
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import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
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import org.gvsig.tools.persistence.AbstractPersistenceManager; |
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import org.gvsig.tools.persistence.PersistenceException; |
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import org.gvsig.tools.persistence.PersistenceValueNotFoundException; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.task.Executor; |
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import org.gvsig.tools.undo.RedoException; |
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import org.gvsig.tools.undo.UndoException; |
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import org.gvsig.tools.undo.command.Command; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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final public class DefaultFeatureStore implements |
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FeatureStoreProviderServices, |
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Observer {
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final static private Logger logger = LoggerFactory |
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.getLogger(DefaultFeatureStore.class); |
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private DataStoreParameters parameters = null; |
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private FeatureSelection selection;
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private FeatureLocks locks;
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private DelegateWeakReferencingObservable delegateObservable = new DelegateWeakReferencingObservable(this); |
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private FeatureCommandsStack commands;
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private FeatureTypeManager featureTypeManager;
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private FeatureManager featureManager;
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private SpatialManager spatialManager;
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private FeatureType defaultFeatureType = null; |
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private List featureTypes = new ArrayList(); |
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private int mode = MODE_QUERY; |
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private long versionOfUpdate = 0; |
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private boolean hasStrongChanges = true; |
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private DefaultDataManager dataManager = null; |
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private FeatureStoreProvider provider = null; |
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private DefaultFeatureIndexes indexes;
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private DefaultFeatureStoreTransforms transforms;
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private DelegatedDynObject dynObject;
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/*
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* TODO:
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*
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* - Comprobar que solo se pueden a�adir reglas de validacion sobre un
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* EditableFeatureType. - Comprobar que solo se puede hacer un update con un
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* featureType al que se le han cambiado las reglas de validacion cuando
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* hasStrongChanges=false.
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*/
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public DefaultFeatureStore() {
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} |
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public DefaultFeatureStore(DefaultDataManager manager,
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DataStoreParameters parameters, FeatureStoreProvider provider) |
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throws InitializeException {
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initialize(manager, parameters, provider); |
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} |
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private void initialize(DefaultDataManager manager, |
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DataStoreParameters parameters, FeatureStoreProvider provider) |
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throws InitializeException {
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DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
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this.dynObject = (DelegatedDynObject) dynManager
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.createDynObject(dynManager |
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.get(DataStore.DYNCLASS_NAME)); |
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this.dataManager = manager;
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this.provider = provider;
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this.parameters = parameters;
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this.transforms = new DefaultFeatureStoreTransforms(this); |
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this.provider.initialize(this); |
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try {
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indexes=new DefaultFeatureIndexes(this); |
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} catch (DataException e) {
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throw new InitializeException(e); |
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} |
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this.delegate(provider);
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} |
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public Logger getLogger() { |
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return DefaultFeatureStore.logger;
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} |
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public String getName() { |
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return this.parameters.getDataStoreName(); |
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} |
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public DataStoreParameters getParameters() {
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return parameters;
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} |
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public int getMode() { |
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return this.mode; |
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} |
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public DefaultDataManager getManager() {
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return this.dataManager; |
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} |
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public Iterator getChildren() { |
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return this.provider.getChilds(); |
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} |
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public FeatureStoreProvider getProvider() {
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return this.provider; |
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} |
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public FeatureManager getFeatureManager() {
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return this.featureManager; |
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} |
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public void setFeatureTypes(List types, FeatureType defaultType) { |
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this.featureTypes = types;
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this.defaultFeatureType = defaultType;
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} |
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public void open() throws OpenException { |
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// TODO: Se puede hacer un open estando en edicion ?
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this.notifyChange(FeatureStoreNotification.BEFORE_OPEN);
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this.provider.open();
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this.notifyChange(FeatureStoreNotification.AFTER_OPEN);
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} |
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public void refresh() throws OpenException, InitializeException { |
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if (this.mode != MODE_QUERY) { |
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throw new IllegalStateException(); |
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} |
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this.notifyChange(FeatureStoreNotification.BEFORE_REFRESH);
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this.provider.refresh();
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this.notifyChange(FeatureStoreNotification.AFTER_REFRESH);
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} |
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public void close() throws CloseException { |
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// TODO: Se puede hacer un close estando en edicion ?
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this.notifyChange(FeatureStoreNotification.BEFORE_CLOSE);
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this.provider.close();
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this.notifyChange(FeatureStoreNotification.AFTER_CLOSE);
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} |
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public void dispose() throws CloseException { |
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this.notifyChange(FeatureStoreNotification.BEFORE_DISPOSE);
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this.provider.dispose();
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if (this.selection != null) { |
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this.selection.dispose();
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this.selection = null; |
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} |
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this.commands = null; |
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if (this.locks != null) { |
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//this.locks.dispose();
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this.locks = null; |
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} |
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if (this.featureTypeManager != null) { |
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this.featureTypeManager.dispose();
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this.featureTypeManager = null; |
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} |
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this.featureManager = null; |
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this.spatialManager = null; |
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this.parameters = null; |
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this.notifyChange(FeatureStoreNotification.AFTER_DISPOSE);
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this.delegateObservable.deleteObservers();
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this.delegateObservable = null; |
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} |
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public boolean allowWrite() { |
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return this.provider.allowWrite(); |
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} |
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public boolean canWriteGeometry(int geometryType) throws DataException { |
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return this.provider.canWriteGeometry(geometryType); |
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} |
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public DataServerExplorer getExplorer() throws ReadException { |
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return this.provider.getExplorer(); |
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} |
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/*
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public Metadata getMetadata() throws MetadataNotFoundException {
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// TODO:
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// Si el provider devuelbe null habria que ver de construir aqui
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// los metadatos basicos, como el Envelope y el SRS.
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// TODO: Estando en edicion el Envelope deberia de
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// actualizarse usando el spatialManager
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return this.provider.getMetadata();
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}
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*/
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public Envelope getEnvelope() throws DataException { |
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if (this.mode == MODE_FULLEDIT) { |
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return this.spatialManager.getEnvelope(); |
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} |
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return this.provider.getEnvelope(); |
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} |
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/**
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* @deprecated use getDefaultFeatureType().getDefaultSRS()
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*/
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public IProjection getSRSDefaultGeometry() throws DataException { |
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return this.getDefaultFeatureType().getDefaultSRS(); |
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} |
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public FeatureSelection createDefaultFeatureSelection()
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throws DataException {
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return new DefaultFeatureSelection(this); |
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} |
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public FeatureData createDefaultFeatureData(FeatureType type)
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throws DataException {
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if( type.hasOID() ) {
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return new DefaultFeatureData(type, this.provider.createNewOID()); |
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} |
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return new DefaultFeatureData(type); |
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} |
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public PersistentState getState()
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throws PersistenceException {
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return AbstractPersistenceManager.getState(this); |
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} |
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public void loadState(PersistentState state) throws PersistenceException { |
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state.setTheClass(this);
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state.set("dataStoreName", this.getName()); |
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state.set("parameters", this.parameters); |
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state.set("provider", this.provider); |
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if (this.selection != null) { |
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state.set("selection", this.selection); |
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} |
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} |
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public void setState(PersistentState state) throws PersistenceException { |
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if (this.provider != null) { |
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throw new PersistenceException(null); |
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} |
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if (this.getManager() == null) { |
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this.dataManager = (DefaultDataManager) DALLocator.getDataManager();
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} |
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DataStoreParameters params = (DataStoreParameters) state.get("parameters");
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FeatureStoreProvider provider = (FeatureStoreProvider) state.get("provider");
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try {
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initialize(this.getManager(), params, provider);
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try {
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setSelection((FeatureSelection) state.get("selection"));
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} catch (PersistenceValueNotFoundException e) {
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setSelection(null);
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} |
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} catch (InitializeException e) {
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throw new PersistenceException(e); |
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} catch (DataException e) {
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throw new PersistenceException(e); |
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} |
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} |
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//
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// ====================================================================
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// Gestion de la seleccion
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//
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public void setSelection(DataSet selection) |
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throws DataException {
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this.setSelection((FeatureSet) selection);
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} |
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public DataSet createSelection() throws DataException { |
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return createFeatureSelection();
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} |
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public DataSet getSelection() throws DataException { |
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return this.getFeatureSelection(); |
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} |
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public void setSelection(FeatureSet selection) throws DataException { |
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setSelection(selection, true);
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} |
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/**
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* @see #setSelection(FeatureSet)
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* @param undoable
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* if the action must be undoable
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*/
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public void setSelection(FeatureSet selection, boolean undoable) |
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throws DataException {
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if (selection.equals(this.selection)) { |
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return;
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} |
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if (!selection.isFromStore(this)) { |
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throw new SelectionNotAllowedException(getName()); |
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} |
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this.selection.deleteObserver(this); |
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if (selection instanceof FeatureSelection) { |
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if (undoable && isEditing()) {
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commands.selectionSet(this, this.selection, |
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(FeatureSelection) selection); |
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} |
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this.selection = (FeatureSelection) selection;
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} else {
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if (undoable && isEditing()) {
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commands.startComplex("_selectionSet");
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} |
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if (selection instanceof DefaultFeatureSelection) { |
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DefaultFeatureSelection defSelection = (DefaultFeatureSelection) selection; |
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defSelection.deselectAll(undoable); |
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defSelection.select(selection, undoable); |
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} else {
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this.selection.deselectAll();
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this.selection.select(selection);
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} |
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if (undoable && isEditing()) {
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commands.endComplex(); |
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} |
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} |
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this.selection.addObserver(this); |
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this.notifyChange(DataStoreNotification.SELECTION_CHANGE);
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} |
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public FeatureSelection createFeatureSelection() throws DataException { |
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return this.provider.createFeatureSelection(); |
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} |
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public FeatureSelection getFeatureSelection() throws DataException { |
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if (selection == null) { |
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this.selection = createFeatureSelection();
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this.selection.addObserver(this); |
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} |
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return selection;
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} |
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//
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// ====================================================================
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// Gestion de notificaciones
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//
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public void notifyChange(String notification) { |
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delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(this, |
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notification)); |
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} |
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public void notifyChange(String notification, Feature feature) { |
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delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(
|
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this, notification, feature));
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} |
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public void notifyChange(String notification, Command command) { |
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delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(
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this, notification, command));
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} |
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public void notifyChange(String notification, EditableFeatureType type) { |
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delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(this, |
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notification, type)); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see
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* org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices#notifyChange
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* (java.lang.String, org.gvsig.fmap.dal.resource.Resource)
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*/
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public void notifyChange(String notification, Resource resource) { |
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delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(this, |
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FeatureStoreNotification.RESOURCE_CHANGED)); |
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} |
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//
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// ====================================================================
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// Gestion de bloqueos
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//
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public boolean isLocksSupported() { |
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return this.provider.isLocksSupported(); |
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} |
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public FeatureLocks getLocks() throws DataException { |
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if (!this.provider.isLocksSupported()) { |
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getLogger().warn("Locks not supporteds");
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return null; |
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} |
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if (locks == null) { |
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this.locks = this.provider.createFeatureLocks(); |
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} |
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return locks;
|
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} |
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|
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//
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// ====================================================================
|
| 490 |
// Interface Observable
|
| 491 |
//
|
| 492 |
|
| 493 |
public void disableNotifications() { |
| 494 |
this.delegateObservable.disableNotifications();
|
| 495 |
|
| 496 |
} |
| 497 |
|
| 498 |
public void enableNotifications() { |
| 499 |
this.delegateObservable.enableNotifications();
|
| 500 |
} |
| 501 |
|
| 502 |
public void beginComplexNotification() { |
| 503 |
this.delegateObservable.beginComplexNotification();
|
| 504 |
|
| 505 |
} |
| 506 |
|
| 507 |
public void endComplexNotification() { |
| 508 |
this.delegateObservable.endComplexNotification();
|
| 509 |
|
| 510 |
} |
| 511 |
|
| 512 |
public void addObserver(Observer observer) { |
| 513 |
this.delegateObservable.addObserver(observer);
|
| 514 |
|
| 515 |
} |
| 516 |
|
| 517 |
public void deleteObserver(Observer observer) { |
| 518 |
this.delegateObservable.deleteObserver(observer);
|
| 519 |
} |
| 520 |
|
| 521 |
public void deleteObservers() { |
| 522 |
this.delegateObservable.deleteObservers();
|
| 523 |
|
| 524 |
} |
| 525 |
|
| 526 |
//
|
| 527 |
// ====================================================================
|
| 528 |
// Interface Observer
|
| 529 |
//
|
| 530 |
// Usado para observar:
|
| 531 |
// - su seleccion
|
| 532 |
// - sus bloqueos
|
| 533 |
// - sus recursos
|
| 534 |
//
|
| 535 |
|
| 536 |
public void update(Observable observable, Object notification) { |
| 537 |
if (observable instanceof FeatureSet) { |
| 538 |
if (observable == this.selection) { |
| 539 |
this.notifyChange(FeatureStoreNotification.SELECTION_CHANGE);
|
| 540 |
} else if (observable == this.locks) { |
| 541 |
this.notifyChange(FeatureStoreNotification.LOCKS_CHANGE);
|
| 542 |
} |
| 543 |
|
| 544 |
} else if (observable instanceof FeatureStoreProvider) { |
| 545 |
if (observable == this.provider) { |
| 546 |
|
| 547 |
} |
| 548 |
|
| 549 |
} |
| 550 |
} |
| 551 |
|
| 552 |
//
|
| 553 |
// ====================================================================
|
| 554 |
// Edicion
|
| 555 |
//
|
| 556 |
|
| 557 |
private void newVersionOfUpdate() { |
| 558 |
this.versionOfUpdate++;
|
| 559 |
} |
| 560 |
|
| 561 |
private long currentVersionOfUpdate() { |
| 562 |
return this.versionOfUpdate; |
| 563 |
} |
| 564 |
|
| 565 |
private void checkInEditingMode() |
| 566 |
throws NeedEditingModeException {
|
| 567 |
if (mode != MODE_FULLEDIT) {
|
| 568 |
throw new NeedEditingModeException(this.getName()); |
| 569 |
} |
| 570 |
} |
| 571 |
|
| 572 |
private void checkNotInAppendMode() throws IllegalStateException { |
| 573 |
if (mode == MODE_APPEND) {
|
| 574 |
throw new IllegalStateException(this.getName()); |
| 575 |
} |
| 576 |
} |
| 577 |
|
| 578 |
private void checkIsOwnFeature(Feature feature) |
| 579 |
throws IllegalFeatureException {
|
| 580 |
if (((DefaultFeature) feature).getStore() != this) { |
| 581 |
throw new IllegalFeatureException(this.getName()); |
| 582 |
} |
| 583 |
// FIXME: fixFeatureType no vale para el checkIsOwnFeature
|
| 584 |
// fixFeatureType((DefaultFeatureType) feature.getType());
|
| 585 |
} |
| 586 |
|
| 587 |
private void exitEditingMode() { |
| 588 |
if (commands != null) { |
| 589 |
commands.clear(); |
| 590 |
commands = null;
|
| 591 |
} |
| 592 |
|
| 593 |
if (featureTypeManager != null) { |
| 594 |
featureTypeManager.dispose(); |
| 595 |
featureTypeManager = null;
|
| 596 |
|
| 597 |
} |
| 598 |
|
| 599 |
// TODO implementar un dispose para estos dos
|
| 600 |
featureManager = null;
|
| 601 |
spatialManager = null;
|
| 602 |
|
| 603 |
mode = MODE_QUERY; |
| 604 |
hasStrongChanges = true; // Lo deja a true por si las moscas |
| 605 |
} |
| 606 |
|
| 607 |
synchronized public void edit() throws DataException { |
| 608 |
edit(MODE_FULLEDIT); |
| 609 |
} |
| 610 |
|
| 611 |
synchronized public void edit(int mode) throws DataException { |
| 612 |
try {
|
| 613 |
if ( this.mode != MODE_QUERY ) { |
| 614 |
throw new AlreadyEditingException(this.getName()); |
| 615 |
} |
| 616 |
if (!this.provider.supportsAppendMode()) { |
| 617 |
mode = MODE_FULLEDIT; |
| 618 |
} |
| 619 |
switch (mode) {
|
| 620 |
case MODE_QUERY:
|
| 621 |
throw new IllegalStateException(this.getName()); |
| 622 |
|
| 623 |
case MODE_FULLEDIT:
|
| 624 |
if (!this.transforms.isEmpty()) { |
| 625 |
throw new IllegalStateException(this.getName()); |
| 626 |
} |
| 627 |
notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
| 628 |
featureManager = new FeatureManager(new MemoryExpansionAdapter()); |
| 629 |
featureTypeManager = new FeatureTypeManager(this, |
| 630 |
new MemoryExpansionAdapter());
|
| 631 |
spatialManager = new SpatialManager(this); |
| 632 |
|
| 633 |
commands = new DefaultFeatureCommandsStack(featureManager,
|
| 634 |
spatialManager, featureTypeManager); |
| 635 |
this.mode = MODE_FULLEDIT;
|
| 636 |
hasStrongChanges = false;
|
| 637 |
notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
| 638 |
break;
|
| 639 |
case MODE_APPEND:
|
| 640 |
if (!this.transforms.isEmpty()) { |
| 641 |
throw new IllegalStateException(this.getName()); |
| 642 |
} |
| 643 |
notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
| 644 |
this.provider.beginAppend();
|
| 645 |
this.mode = MODE_APPEND;
|
| 646 |
notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
| 647 |
break;
|
| 648 |
} |
| 649 |
} catch (Exception e) { |
| 650 |
throw new StoreEditException(e, this.getName()); |
| 651 |
} |
| 652 |
} |
| 653 |
|
| 654 |
public boolean isEditing() { |
| 655 |
return mode == MODE_FULLEDIT;
|
| 656 |
} |
| 657 |
|
| 658 |
public boolean isAppending() { |
| 659 |
return mode == MODE_APPEND;
|
| 660 |
} |
| 661 |
|
| 662 |
synchronized public void update(EditableFeatureType type) |
| 663 |
throws DataException {
|
| 664 |
try {
|
| 665 |
checkInEditingMode(); |
| 666 |
if (type == null) { |
| 667 |
throw new NullFeatureTypeException(getName()); |
| 668 |
} |
| 669 |
// FIXME: Comprobar que es un featureType aceptable.
|
| 670 |
notifyChange(FeatureStoreNotification.BEFORE_UPDATE_TYPE, type); |
| 671 |
newVersionOfUpdate(); |
| 672 |
|
| 673 |
FeatureType oldt = type.getSource().getCopy(); |
| 674 |
FeatureType newt = type.getNotEditableCopy(); |
| 675 |
commands.update(newt, oldt); |
| 676 |
|
| 677 |
if (((DefaultEditableFeatureType) type).hasStrongChanges()) {
|
| 678 |
hasStrongChanges = true;
|
| 679 |
} |
| 680 |
notifyChange(FeatureStoreNotification.AFTER_UPDATE_TYPE, type); |
| 681 |
} catch (Exception e) { |
| 682 |
throw new StoreUpdateFeatureTypeException(e, this.getName()); |
| 683 |
} |
| 684 |
} |
| 685 |
|
| 686 |
synchronized public void delete(Feature feature) throws DataException { |
| 687 |
try {
|
| 688 |
checkInEditingMode(); |
| 689 |
checkIsOwnFeature(feature); |
| 690 |
if (feature instanceof EditableFeature) { |
| 691 |
throw new StoreDeleteEditableFeatureException(getName()); |
| 692 |
} |
| 693 |
notifyChange(FeatureStoreNotification.BEFORE_DELETE, feature); |
| 694 |
this.commands.delete(feature);
|
| 695 |
newVersionOfUpdate(); |
| 696 |
hasStrongChanges = true;
|
| 697 |
notifyChange(FeatureStoreNotification.AFTER_DELETE, feature); |
| 698 |
} catch (Exception e) { |
| 699 |
throw new StoreDeleteFeatureException(e, this.getName()); |
| 700 |
} |
| 701 |
} |
| 702 |
|
| 703 |
private static EditableFeature lastChangedFeature = null; |
| 704 |
|
| 705 |
synchronized public void insert(EditableFeature feature) |
| 706 |
throws DataException {
|
| 707 |
try {
|
| 708 |
switch (mode) {
|
| 709 |
case MODE_QUERY:
|
| 710 |
throw new NeedEditingModeException(this.getName()); |
| 711 |
|
| 712 |
case MODE_APPEND:
|
| 713 |
checkIsOwnFeature(feature); |
| 714 |
if (feature.getSource() != null) { |
| 715 |
throw new NoNewFeatureInsertException(this.getName()); |
| 716 |
} |
| 717 |
notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
| 718 |
feature.validate(Feature.UPDATE); |
| 719 |
provider.append(feature); |
| 720 |
hasStrongChanges = true;
|
| 721 |
notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
| 722 |
break;
|
| 723 |
|
| 724 |
case MODE_FULLEDIT:
|
| 725 |
checkIsOwnFeature(feature); |
| 726 |
if (feature.getSource() != null) { |
| 727 |
throw new NoNewFeatureInsertException(this.getName()); |
| 728 |
} |
| 729 |
notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
| 730 |
newVersionOfUpdate(); |
| 731 |
if (lastChangedFeature ==null || lastChangedFeature.getSource() != feature.getSource()) { |
| 732 |
lastChangedFeature = feature; |
| 733 |
feature.validate(Feature.UPDATE); |
| 734 |
lastChangedFeature = null;
|
| 735 |
} |
| 736 |
commands.insert(feature.getNotEditableCopy()); |
| 737 |
hasStrongChanges = true;
|
| 738 |
notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
| 739 |
break;
|
| 740 |
} |
| 741 |
} catch (Exception e) { |
| 742 |
throw new StoreInsertFeatureException(e, this.getName()); |
| 743 |
} |
| 744 |
} |
| 745 |
|
| 746 |
synchronized public void update(EditableFeature feature) |
| 747 |
throws DataException {
|
| 748 |
try {
|
| 749 |
if ((feature).getSource() == null) { |
| 750 |
insert(feature); |
| 751 |
return;
|
| 752 |
} |
| 753 |
checkInEditingMode(); |
| 754 |
checkIsOwnFeature(feature); |
| 755 |
notifyChange(FeatureStoreNotification.BEFORE_UPDATE, feature); |
| 756 |
newVersionOfUpdate(); |
| 757 |
if (lastChangedFeature==null || lastChangedFeature.getSource() != feature.getSource()) { |
| 758 |
lastChangedFeature = feature; |
| 759 |
feature.validate(Feature.UPDATE); |
| 760 |
lastChangedFeature = null;
|
| 761 |
} |
| 762 |
|
| 763 |
Feature oldf = feature.getSource(); |
| 764 |
Feature newf = feature.getNotEditableCopy(); |
| 765 |
commands.update(newf, oldf); |
| 766 |
|
| 767 |
hasStrongChanges = true;
|
| 768 |
notifyChange(FeatureStoreNotification.AFTER_UPDATE, feature); |
| 769 |
} catch (Exception e) { |
| 770 |
throw new StoreUpdateFeatureException(e, this.getName()); |
| 771 |
} |
| 772 |
} |
| 773 |
|
| 774 |
synchronized public void redo() throws RedoException { |
| 775 |
Command redo = commands.getNextRedoCommand(); |
| 776 |
try {
|
| 777 |
checkInEditingMode(); |
| 778 |
} catch (NeedEditingModeException ex) {
|
| 779 |
throw new RedoException(redo, ex); |
| 780 |
} |
| 781 |
notifyChange(FeatureStoreNotification.BEFORE_REDO, redo); |
| 782 |
newVersionOfUpdate(); |
| 783 |
commands.redo(); |
| 784 |
hasStrongChanges = true;
|
| 785 |
notifyChange(FeatureStoreNotification.AFTER_REDO, redo); |
| 786 |
} |
| 787 |
|
| 788 |
synchronized public void undo() throws UndoException { |
| 789 |
Command undo = commands.getNextUndoCommand(); |
| 790 |
try {
|
| 791 |
checkInEditingMode(); |
| 792 |
} catch (NeedEditingModeException ex) {
|
| 793 |
throw new UndoException(undo, ex); |
| 794 |
} |
| 795 |
notifyChange(FeatureStoreNotification.BEFORE_UNDO, undo); |
| 796 |
newVersionOfUpdate(); |
| 797 |
commands.undo(); |
| 798 |
hasStrongChanges = true;
|
| 799 |
notifyChange(FeatureStoreNotification.AFTER_UNDO, undo); |
| 800 |
} |
| 801 |
|
| 802 |
public List getRedoInfos() { |
| 803 |
if (isEditing() && commands != null) { |
| 804 |
return commands.getRedoInfos();
|
| 805 |
} else {
|
| 806 |
return null; |
| 807 |
} |
| 808 |
} |
| 809 |
|
| 810 |
public List getUndoInfos() { |
| 811 |
if (isEditing() && commands != null) { |
| 812 |
return commands.getUndoInfos();
|
| 813 |
} else {
|
| 814 |
return null; |
| 815 |
} |
| 816 |
} |
| 817 |
|
| 818 |
public synchronized FeatureCommandsStack getCommandsStack() |
| 819 |
throws DataException {
|
| 820 |
checkInEditingMode(); |
| 821 |
return commands;
|
| 822 |
} |
| 823 |
|
| 824 |
synchronized public void cancelEditing() throws DataException { |
| 825 |
spatialManager.cancelModifies(); |
| 826 |
try {
|
| 827 |
checkInEditingMode(); |
| 828 |
notifyChange(FeatureStoreNotification.BEFORE_CANCELEDITING); |
| 829 |
exitEditingMode(); |
| 830 |
notifyChange(FeatureStoreNotification.AFTER_CANCELEDITING); |
| 831 |
} catch (Exception e) { |
| 832 |
throw new StoreCancelEditingException(e, this.getName()); |
| 833 |
} |
| 834 |
} |
| 835 |
|
| 836 |
synchronized public void finishEditing() throws DataException { |
| 837 |
try {
|
| 838 |
switch (mode) {
|
| 839 |
case MODE_QUERY:
|
| 840 |
throw new NeedEditingModeException(this.getName()); |
| 841 |
|
| 842 |
case MODE_APPEND:
|
| 843 |
notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
| 844 |
provider.endAppend(); |
| 845 |
exitEditingMode(); |
| 846 |
notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
| 847 |
break;
|
| 848 |
|
| 849 |
case MODE_FULLEDIT:
|
| 850 |
if (!hasStrongChanges) {
|
| 851 |
performLightEditing(); |
| 852 |
return;
|
| 853 |
} |
| 854 |
if (!this.allowWrite()) { |
| 855 |
throw new WriteNotAllowedException(getName()); |
| 856 |
} |
| 857 |
|
| 858 |
notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
| 859 |
validateFeatures(Feature.FINISH_EDITING); |
| 860 |
provider.performEditing(featureManager.getInserted(), |
| 861 |
featureManager.getUpdated(), featureManager |
| 862 |
.getDeleted()); |
| 863 |
exitEditingMode(); |
| 864 |
notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
| 865 |
break;
|
| 866 |
} |
| 867 |
} catch (Exception e) { |
| 868 |
throw new FinishEditingException(e); |
| 869 |
} |
| 870 |
} |
| 871 |
|
| 872 |
private void performLightEditing() throws DataException { |
| 873 |
throw new NotYetImplemented( |
| 874 |
"lightFinishEdition not yet implemented");
|
| 875 |
|
| 876 |
// TODO: implementar
|
| 877 |
// notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING);
|
| 878 |
// exitEditingMode();
|
| 879 |
// notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING);
|
| 880 |
} |
| 881 |
|
| 882 |
|
| 883 |
public void beginEditingGroup(String description) |
| 884 |
throws NeedEditingModeException {
|
| 885 |
checkInEditingMode(); |
| 886 |
commands.startComplex(description); |
| 887 |
} |
| 888 |
|
| 889 |
public void endEditingGroup() throws NeedEditingModeException { |
| 890 |
checkInEditingMode(); |
| 891 |
commands.endComplex(); |
| 892 |
} |
| 893 |
|
| 894 |
public boolean isAppendModeSupported() { |
| 895 |
return this.provider.supportsAppendMode(); |
| 896 |
} |
| 897 |
|
| 898 |
|
| 899 |
public void export(DataServerExplorer explorer, NewFeatureStoreParameters params) |
| 900 |
throws DataException {
|
| 901 |
|
| 902 |
if (this.getFeatureTypes().size() != 1) { |
| 903 |
throw new NotYetImplemented( |
| 904 |
"export whith more than one type not yet implemented");
|
| 905 |
} |
| 906 |
FeatureSelection featureSelection=(FeatureSelection)getSelection(); |
| 907 |
try {
|
| 908 |
FeatureType type = this.getDefaultFeatureType();
|
| 909 |
if (params.getDefaultFeatureType() == null |
| 910 |
|| params.getDefaultFeatureType().size() == 0) {
|
| 911 |
params.setDefaultFeatureType(new DefaultEditableFeatureType(
|
| 912 |
(DefaultFeatureType) type)); |
| 913 |
|
| 914 |
} |
| 915 |
explorer.add(params, true);
|
| 916 |
|
| 917 |
DataManager manager = DALLocator.getDataManager(); |
| 918 |
FeatureStore target = (FeatureStore) manager |
| 919 |
.createStore(params); |
| 920 |
FeatureType targetType = target.getDefaultFeatureType(); |
| 921 |
|
| 922 |
target.edit(MODE_APPEND); |
| 923 |
FeatureSet features=null;
|
| 924 |
if (featureSelection.getSize()>0){ |
| 925 |
features = this.getFeatureSelection();
|
| 926 |
}else{
|
| 927 |
features = this.getFeatureSet();
|
| 928 |
} |
| 929 |
Iterator it1 = features.iterator();
|
| 930 |
while (it1.hasNext()) {
|
| 931 |
Feature feature = (Feature) it1.next(); |
| 932 |
target.insert(target.createNewFeature(targetType, feature)); |
| 933 |
} |
| 934 |
features.dispose(); |
| 935 |
target.finishEditing(); |
| 936 |
target.dispose(); |
| 937 |
} catch (Exception e) { |
| 938 |
throw new DataExportException(e, params.toString()); |
| 939 |
} |
| 940 |
} |
| 941 |
|
| 942 |
//
|
| 943 |
// ====================================================================
|
| 944 |
// Obtencion de datos
|
| 945 |
// getDataCollection, getFeatureCollection
|
| 946 |
//
|
| 947 |
|
| 948 |
public DataSet getDataSet() throws DataException { |
| 949 |
checkNotInAppendMode(); |
| 950 |
FeatureQuery query = new FeatureQuery(this.getDefaultFeatureType()); |
| 951 |
return new DefaultFeatureSet(this, query); |
| 952 |
} |
| 953 |
|
| 954 |
public DataSet getDataSet(DataQuery dataQuery)
|
| 955 |
throws DataException {
|
| 956 |
checkNotInAppendMode(); |
| 957 |
return new DefaultFeatureSet(this, (FeatureQuery) dataQuery); |
| 958 |
} |
| 959 |
|
| 960 |
public void getDataSet(Observer observer) throws DataException { |
| 961 |
checkNotInAppendMode(); |
| 962 |
this.getFeatureSet(null, observer); |
| 963 |
} |
| 964 |
|
| 965 |
public void getDataSet(DataQuery dataQuery, Observer observer) |
| 966 |
throws DataException {
|
| 967 |
checkNotInAppendMode(); |
| 968 |
this.getFeatureSet((FeatureQuery) dataQuery, observer);
|
| 969 |
} |
| 970 |
|
| 971 |
public FeatureSet getFeatureSet() throws DataException { |
| 972 |
checkNotInAppendMode(); |
| 973 |
FeatureQuery query = new FeatureQuery(this.getDefaultFeatureType()); |
| 974 |
return new DefaultFeatureSet(this, query); |
| 975 |
} |
| 976 |
|
| 977 |
public FeatureSet getFeatureSet(FeatureQuery featureQuery)
|
| 978 |
throws DataException {
|
| 979 |
checkNotInAppendMode(); |
| 980 |
return new DefaultFeatureSet(this, featureQuery); |
| 981 |
} |
| 982 |
|
| 983 |
public FeatureType getFeatureType(FeatureQuery featureQuery)
|
| 984 |
throws DataException {
|
| 985 |
DefaultFeatureType fType = (DefaultFeatureType) this
|
| 986 |
.getFeatureType(featureQuery.getFeatureTypeId()); |
| 987 |
if (featureQuery.getAttributeNames() != null){ |
| 988 |
return fType.getSubtype(featureQuery.getAttributeNames());
|
| 989 |
} |
| 990 |
return fType;
|
| 991 |
} |
| 992 |
|
| 993 |
public void getFeatureSet(Observer observer) |
| 994 |
throws DataException {
|
| 995 |
checkNotInAppendMode(); |
| 996 |
this.getFeatureSet(null, observer); |
| 997 |
} |
| 998 |
|
| 999 |
public void getFeatureSet(FeatureQuery query, Observer observer) |
| 1000 |
throws DataException {
|
| 1001 |
class LoadInBackGround implements Runnable { |
| 1002 |
private FeatureStore store;
|
| 1003 |
private FeatureQuery query;
|
| 1004 |
private Observer observer; |
| 1005 |
private Executor executor; |
| 1006 |
private FeatureStoreNotification notification;
|
| 1007 |
|
| 1008 |
public LoadInBackGround(FeatureStore store, FeatureQuery query,
|
| 1009 |
Observer observer, Executor executor) { |
| 1010 |
this.store = store;
|
| 1011 |
this.query = query;
|
| 1012 |
this.observer = observer;
|
| 1013 |
this.executor = executor;
|
| 1014 |
} |
| 1015 |
|
| 1016 |
void notify(FeatureStoreNotification theNotification) {
|
| 1017 |
if (executor == null) { |
| 1018 |
observer.update(store, theNotification); |
| 1019 |
return;
|
| 1020 |
} |
| 1021 |
this.notification = theNotification;
|
| 1022 |
executor.execute(new Runnable() { |
| 1023 |
public void run() { |
| 1024 |
observer.update(store, notification); |
| 1025 |
} |
| 1026 |
}); |
| 1027 |
|
| 1028 |
} |
| 1029 |
|
| 1030 |
public void run() { |
| 1031 |
try {
|
| 1032 |
FeatureSet set = store.getFeatureSet(query); |
| 1033 |
notify(new DefaultFeatureStoreNotification(store,
|
| 1034 |
FeatureStoreNotification.LOAD_FINISHED, set)); |
| 1035 |
} catch (Exception e) { |
| 1036 |
notify(new DefaultFeatureStoreNotification(store,
|
| 1037 |
FeatureStoreNotification.LOAD_FINISHED, e)); |
| 1038 |
} |
| 1039 |
} |
| 1040 |
} |
| 1041 |
|
| 1042 |
checkNotInAppendMode(); |
| 1043 |
if (query == null) { |
| 1044 |
query = new FeatureQuery(this.getDefaultFeatureType()); |
| 1045 |
} |
| 1046 |
Executor executor = ToolsLocator.getTaskManager().getExecutor();
|
| 1047 |
LoadInBackGround task = new LoadInBackGround(this, query, observer, |
| 1048 |
executor); |
| 1049 |
Thread thread = new Thread(task); |
| 1050 |
thread.run(); |
| 1051 |
} |
| 1052 |
|
| 1053 |
public Feature getFeatureByReference(FeatureReference reference) throws DataException { |
| 1054 |
checkNotInAppendMode(); |
| 1055 |
return this.getFeatureByReference(reference, this.getDefaultFeatureType()); |
| 1056 |
} |
| 1057 |
|
| 1058 |
public Feature getFeatureByReference(FeatureReference reference, FeatureType featureType)
|
| 1059 |
throws DataException {
|
| 1060 |
checkNotInAppendMode(); |
| 1061 |
featureType = fixFeatureType((DefaultFeatureType) featureType); |
| 1062 |
if (!this.transforms.isEmpty()) { |
| 1063 |
|
| 1064 |
featureType = this.transforms
|
| 1065 |
.getSourceFeatureTypeFrom(featureType); |
| 1066 |
|
| 1067 |
} |
| 1068 |
// TODO comprobar que el id es de este store
|
| 1069 |
|
| 1070 |
if (this.mode == MODE_FULLEDIT) { |
| 1071 |
Feature f = featureManager.get(reference, this, featureType);
|
| 1072 |
if (f!=null) { |
| 1073 |
return f;
|
| 1074 |
} |
| 1075 |
} |
| 1076 |
DefaultFeature feature = new DefaultFeature(
|
| 1077 |
this,
|
| 1078 |
this.provider
|
| 1079 |
.getFeatureDataByReference( |
| 1080 |
(FeatureReferenceProviderServices) reference, |
| 1081 |
featureType)); |
| 1082 |
|
| 1083 |
if (!this.transforms.isEmpty()) { |
| 1084 |
return this.transforms.applyTransform(feature, featureType); |
| 1085 |
} |
| 1086 |
return feature;
|
| 1087 |
} |
| 1088 |
|
| 1089 |
//
|
| 1090 |
// ====================================================================
|
| 1091 |
// Gestion de features
|
| 1092 |
//
|
| 1093 |
|
| 1094 |
private FeatureType fixFeatureType(DefaultFeatureType type)
|
| 1095 |
throws DataException {
|
| 1096 |
FeatureType defaultType = this.getDefaultFeatureType();
|
| 1097 |
if (type == null || type.equals(defaultType)) { |
| 1098 |
return defaultType;
|
| 1099 |
} |
| 1100 |
if (type.isSubtypeOf(defaultType)) {
|
| 1101 |
return type;
|
| 1102 |
} |
| 1103 |
Iterator iter = this.getFeatureTypes().iterator(); |
| 1104 |
FeatureType tmpType; |
| 1105 |
while (iter.hasNext()) {
|
| 1106 |
tmpType = (FeatureType) iter.next(); |
| 1107 |
if (type.equals(tmpType) || type.isSubtypeOf(tmpType)) {
|
| 1108 |
return type;
|
| 1109 |
} |
| 1110 |
|
| 1111 |
} |
| 1112 |
throw new IllegalFeatureTypeException(getName()); |
| 1113 |
} |
| 1114 |
|
| 1115 |
public void validateFeatures(int mode) throws DataException { |
| 1116 |
try {
|
| 1117 |
checkNotInAppendMode(); |
| 1118 |
FeatureSet collection = this.getFeatureSet();
|
| 1119 |
Iterator iter = collection.iterator();
|
| 1120 |
long previousVersionOfUpdate = currentVersionOfUpdate();
|
| 1121 |
while (iter.hasNext()) {
|
| 1122 |
((DefaultFeature) iter.next()).validate(mode); |
| 1123 |
if (previousVersionOfUpdate != currentVersionOfUpdate()) {
|
| 1124 |
throw new ConcurrentDataModificationException(getName()); |
| 1125 |
} |
| 1126 |
} |
| 1127 |
} catch (Exception e) { |
| 1128 |
throw new ValidateFeaturesException(e, getName()); |
| 1129 |
} |
| 1130 |
} |
| 1131 |
|
| 1132 |
public FeatureType getDefaultFeatureType() throws DataException { |
| 1133 |
try {
|
| 1134 |
if (isEditing()) {
|
| 1135 |
FeatureType auxFeatureType=featureTypeManager.getType(defaultFeatureType.getId()); |
| 1136 |
if (auxFeatureType!=null) { |
| 1137 |
return auxFeatureType;
|
| 1138 |
} |
| 1139 |
} |
| 1140 |
FeatureType type = this.transforms.getDefaultFeatureType();
|
| 1141 |
if (type != null) { |
| 1142 |
return type;
|
| 1143 |
} |
| 1144 |
return defaultFeatureType;
|
| 1145 |
} catch (Exception e) { |
| 1146 |
throw new GetFeatureTypeException(e, getName()); |
| 1147 |
} |
| 1148 |
} |
| 1149 |
|
| 1150 |
public FeatureType getFeatureType(String featureTypeId) |
| 1151 |
throws DataException {
|
| 1152 |
if (featureTypeId == null) { |
| 1153 |
return this.getDefaultFeatureType(); |
| 1154 |
} |
| 1155 |
try {
|
| 1156 |
if (isEditing()) {
|
| 1157 |
FeatureType auxFeatureType = featureTypeManager |
| 1158 |
.getType(featureTypeId); |
| 1159 |
if (auxFeatureType != null) { |
| 1160 |
return auxFeatureType;
|
| 1161 |
} |
| 1162 |
} |
| 1163 |
FeatureType type = this.transforms.getFeatureType(featureTypeId);
|
| 1164 |
if (type != null) { |
| 1165 |
return type;
|
| 1166 |
} |
| 1167 |
Iterator iter = this.featureTypes.iterator(); |
| 1168 |
while (iter.hasNext()){
|
| 1169 |
type = (FeatureType) iter.next(); |
| 1170 |
if (type.getId().equals(featureTypeId)) {
|
| 1171 |
return type;
|
| 1172 |
} |
| 1173 |
} |
| 1174 |
return null; |
| 1175 |
} catch (Exception e) { |
| 1176 |
throw new GetFeatureTypeException(e, getName()); |
| 1177 |
} |
| 1178 |
} |
| 1179 |
|
| 1180 |
|
| 1181 |
public FeatureType getProviderDefaultFeatureType() {
|
| 1182 |
return defaultFeatureType;
|
| 1183 |
} |
| 1184 |
|
| 1185 |
public List getFeatureTypes() throws DataException { |
| 1186 |
try {
|
| 1187 |
List types;
|
| 1188 |
if (isEditing()) {
|
| 1189 |
types=new ArrayList(); |
| 1190 |
Iterator it=featureTypes.iterator();
|
| 1191 |
while (it.hasNext()) {
|
| 1192 |
FeatureType type = (FeatureType) it.next(); |
| 1193 |
FeatureType typeaux = featureTypeManager.getType(type.getId()); |
| 1194 |
if (typeaux!=null) { |
| 1195 |
types.add(typeaux); |
| 1196 |
}else{
|
| 1197 |
types.add(type); |
| 1198 |
} |
| 1199 |
} |
| 1200 |
it = featureTypeManager.newsIterator(); |
| 1201 |
while (it.hasNext()) {
|
| 1202 |
FeatureType type = (FeatureType) it.next(); |
| 1203 |
types.add(type); |
| 1204 |
} |
| 1205 |
} else {
|
| 1206 |
types = this.transforms.getFeatureTypes();
|
| 1207 |
if (types == null) { |
| 1208 |
types = featureTypes; |
| 1209 |
} |
| 1210 |
} |
| 1211 |
return Collections.unmodifiableList(types); |
| 1212 |
} catch (Exception e) { |
| 1213 |
throw new GetFeatureTypeException(e, getName()); |
| 1214 |
} |
| 1215 |
} |
| 1216 |
|
| 1217 |
public List getProviderFeatureTypes() throws DataException { |
| 1218 |
return Collections.unmodifiableList(this.featureTypes); |
| 1219 |
} |
| 1220 |
|
| 1221 |
public Feature createFeature(FeatureData data)
|
| 1222 |
throws DataException {
|
| 1223 |
DefaultFeature feature = new DefaultFeature(this, data); |
| 1224 |
return feature;
|
| 1225 |
} |
| 1226 |
|
| 1227 |
public Feature createFeature(FeatureData data, FeatureType type)
|
| 1228 |
throws DataException {
|
| 1229 |
// FIXME: falta por implementar
|
| 1230 |
// Comprobar si es un subtipo del feature de data
|
| 1231 |
// y construir un feature usando el subtipo.
|
| 1232 |
// Probablemente requiera generar una copia del data.
|
| 1233 |
throw new NotYetImplemented(); |
| 1234 |
} |
| 1235 |
|
| 1236 |
public EditableFeature createNewFeature(FeatureType type,
|
| 1237 |
Feature defaultValues) |
| 1238 |
throws DataException {
|
| 1239 |
try {
|
| 1240 |
type = this.fixFeatureType((DefaultFeatureType) type);
|
| 1241 |
FeatureData data = this.provider.createFeatureData(type);
|
| 1242 |
data.setNew(true);
|
| 1243 |
if (type.hasOID() && data.getOID() == null) { |
| 1244 |
data.setOID(this.provider.createNewOID());
|
| 1245 |
} |
| 1246 |
DefaultEditableFeature feature = new DefaultEditableFeature(this, data); |
| 1247 |
feature.initializeValues(defaultValues); |
| 1248 |
return feature;
|
| 1249 |
} catch (Exception e) { |
| 1250 |
throw new CreateFeatureException(e, getName()); |
| 1251 |
} |
| 1252 |
} |
| 1253 |
|
| 1254 |
public EditableFeature createNewFeature(FeatureType type,
|
| 1255 |
boolean defaultValues)
|
| 1256 |
throws DataException {
|
| 1257 |
try {
|
| 1258 |
type = this.fixFeatureType((DefaultFeatureType) type);
|
| 1259 |
FeatureData data = this.provider.createFeatureData(type);
|
| 1260 |
data.setNew(true);
|
| 1261 |
if (type.hasOID() && data.getOID() == null) { |
| 1262 |
data.setOID(this.provider.createNewOID());
|
| 1263 |
} |
| 1264 |
DefaultEditableFeature feature = new DefaultEditableFeature(this, data); |
| 1265 |
if (defaultValues) {
|
| 1266 |
feature.initializeValues(); |
| 1267 |
} |
| 1268 |
return feature;
|
| 1269 |
} catch (Exception e) { |
| 1270 |
throw new CreateFeatureException(e, getName()); |
| 1271 |
} |
| 1272 |
} |
| 1273 |
|
| 1274 |
public EditableFeature createNewFeature(boolean defaultValues) |
| 1275 |
throws DataException {
|
| 1276 |
return this.createNewFeature(this.getDefaultFeatureType(), defaultValues); |
| 1277 |
} |
| 1278 |
|
| 1279 |
public EditableFeature createNewFeature() throws DataException { |
| 1280 |
return this.createNewFeature(this.getDefaultFeatureType(), true); |
| 1281 |
} |
| 1282 |
|
| 1283 |
public EditableFeatureType createFeatureType() {
|
| 1284 |
return new DefaultEditableFeatureType(); |
| 1285 |
} |
| 1286 |
|
| 1287 |
//
|
| 1288 |
// ====================================================================
|
| 1289 |
// Index related methods
|
| 1290 |
//
|
| 1291 |
|
| 1292 |
public FeatureIndexes getIndexes() {
|
| 1293 |
return this.indexes; |
| 1294 |
} |
| 1295 |
|
| 1296 |
public FeatureIndex createIndex(FeatureType featureType,
|
| 1297 |
String attributeName, String indexName) throws ProviderNotRegisteredException, InitializeException { |
| 1298 |
checkNotInAppendMode(); |
| 1299 |
FeatureIndexProviderServices index = null;
|
| 1300 |
index = getManager().createFeatureIndexProvider(null, this, featureType, indexName, featureType.getAttributeDescriptor(attributeName)); |
| 1301 |
try {
|
| 1302 |
index.fill(); |
| 1303 |
} catch (FeatureIndexException e) {
|
| 1304 |
throw new InitializeException(index.getName(), e); |
| 1305 |
} |
| 1306 |
((DefaultFeatureIndexes) getIndexes()).addIndex(index); |
| 1307 |
return index;
|
| 1308 |
} |
| 1309 |
|
| 1310 |
public FeatureIndex createIndex(FeatureType featureType,
|
| 1311 |
String attributeName, String indexName, Observer observer) { |
| 1312 |
// TODO Implement observer interaction
|
| 1313 |
throw new UnsupportedOperationException(); |
| 1314 |
} |
| 1315 |
|
| 1316 |
//
|
| 1317 |
// ====================================================================
|
| 1318 |
// Transforms related methods
|
| 1319 |
//
|
| 1320 |
|
| 1321 |
public FeatureStoreTransforms getTransforms() {
|
| 1322 |
return this.transforms; |
| 1323 |
} |
| 1324 |
|
| 1325 |
public FeatureQuery createFeatureQuery() {
|
| 1326 |
return new FeatureQuery(); |
| 1327 |
} |
| 1328 |
|
| 1329 |
//
|
| 1330 |
// ====================================================================
|
| 1331 |
// UndoRedo related methods
|
| 1332 |
//
|
| 1333 |
|
| 1334 |
public boolean canRedo() { |
| 1335 |
return commands.canRedo();
|
| 1336 |
} |
| 1337 |
|
| 1338 |
public boolean canUndo() { |
| 1339 |
return commands.canUndo();
|
| 1340 |
} |
| 1341 |
|
| 1342 |
public void redo(int num) throws RedoException { |
| 1343 |
commands.redo(num); |
| 1344 |
} |
| 1345 |
|
| 1346 |
public void undo(int num) throws UndoException { |
| 1347 |
commands.undo(num); |
| 1348 |
} |
| 1349 |
|
| 1350 |
//
|
| 1351 |
// ====================================================================
|
| 1352 |
// Metadata related methods
|
| 1353 |
//
|
| 1354 |
|
| 1355 |
public Object getMetadataID() { |
| 1356 |
return this.provider.getSourceId(); |
| 1357 |
} |
| 1358 |
|
| 1359 |
public void delegate(DynObject dynObject) { |
| 1360 |
this.dynObject.delegate(dynObject);
|
| 1361 |
} |
| 1362 |
|
| 1363 |
public DynClass getDynClass() {
|
| 1364 |
return this.dynObject.getDynClass(); |
| 1365 |
} |
| 1366 |
|
| 1367 |
public Object getDynValue(String name) throws DynFieldNotFoundException { |
| 1368 |
return this.dynObject.getDynValue(name); |
| 1369 |
} |
| 1370 |
|
| 1371 |
public boolean hasDynValue(String name) { |
| 1372 |
return this.dynObject.hasDynValue(name); |
| 1373 |
} |
| 1374 |
|
| 1375 |
public void implement(DynClass dynClass) { |
| 1376 |
this.dynObject.implement(dynClass);
|
| 1377 |
} |
| 1378 |
|
| 1379 |
public Object invokeDynMethod(String name, DynObject context) |
| 1380 |
throws DynMethodException {
|
| 1381 |
return this.dynObject.invokeDynMethod(this, name, context); |
| 1382 |
} |
| 1383 |
|
| 1384 |
public Object invokeDynMethod(int code, DynObject context) |
| 1385 |
throws DynMethodException {
|
| 1386 |
return this.dynObject.invokeDynMethod(this, code, context); |
| 1387 |
} |
| 1388 |
|
| 1389 |
public void setDynValue(String name, Object value) |
| 1390 |
throws DynFieldNotFoundException {
|
| 1391 |
this.setDynValue(name, value);
|
| 1392 |
|
| 1393 |
} |
| 1394 |
|
| 1395 |
/*
|
| 1396 |
* (non-Javadoc)
|
| 1397 |
*
|
| 1398 |
* @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
| 1399 |
*/
|
| 1400 |
public Set getMetadataChildren() { |
| 1401 |
return null; |
| 1402 |
} |
| 1403 |
|
| 1404 |
/*
|
| 1405 |
* (non-Javadoc)
|
| 1406 |
*
|
| 1407 |
* @see org.gvsig.metadata.Metadata#getMetadataName()
|
| 1408 |
*/
|
| 1409 |
public String getMetadataName() { |
| 1410 |
return this.provider.getName(); |
| 1411 |
} |
| 1412 |
|
| 1413 |
public FeatureTypeManager getFeatureTypeManager() {
|
| 1414 |
return this.featureTypeManager; |
| 1415 |
} |
| 1416 |
|
| 1417 |
} |