gvsig-raster / org.gvsig.raster / branches / org.gvsig.raster.2.4 / org.gvsig.raster / org.gvsig.fmap.dal.raster / org.gvsig.fmap.dal.raster.impl / src / main / java / org / gvsig / fmap / dal / raster / impl / DefaultRasterStore.java @ 8691
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/* gvSIG. Desktop Geographic Information System.
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*
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* Copyright ? 2007-2016 gvSIG Association
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.dal.raster.impl; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Map.Entry; |
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import java.util.Set; |
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import org.cresques.cts.IProjection; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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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.DataParameters; |
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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.DataStoreProviderFactory; |
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import org.gvsig.fmap.dal.exception.CloneException; |
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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.ProviderNotRegisteredException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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import org.gvsig.fmap.dal.feature.exception.PersistenceStoreAlreadyLoadedException; |
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import org.gvsig.fmap.dal.impl.DefaultDataManager; |
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import org.gvsig.fmap.dal.raster.RasterStoreProviderFactory; |
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import org.gvsig.fmap.dal.raster.api.BandAttributeDescriptor; |
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import org.gvsig.fmap.dal.raster.api.BandDescriptor; |
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import org.gvsig.fmap.dal.raster.api.BandQuery; |
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import org.gvsig.fmap.dal.raster.api.RasterCache; |
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import org.gvsig.fmap.dal.raster.api.RasterQuery; |
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import org.gvsig.fmap.dal.raster.api.RasterSet; |
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import org.gvsig.fmap.dal.raster.api.RasterStore; |
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import org.gvsig.fmap.dal.raster.api.RasterStoreNotification; |
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import org.gvsig.fmap.dal.raster.api.exceptions.RasterQueryCloneException; |
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import org.gvsig.fmap.dal.raster.impl.exceptions.AddingBandsException; |
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import org.gvsig.fmap.dal.raster.spi.RasterCacheStoreProvider; |
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import org.gvsig.fmap.dal.raster.spi.RasterStoreProvider; |
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import org.gvsig.fmap.dal.raster.spi.RasterStoreProviderServices; |
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import org.gvsig.fmap.dal.resource.Resource; |
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import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
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import org.gvsig.fmap.dal.spi.DALSPILocator; |
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import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
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import org.gvsig.fmap.dal.spi.DataStoreInitializer2; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.metadata.MetadataLocator; |
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import org.gvsig.metadata.MetadataManager; |
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import org.gvsig.metadata.exceptions.MetadataException; |
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import org.gvsig.raster.lib.buffer.api.Band; |
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import org.gvsig.raster.lib.buffer.api.Buffer; |
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import org.gvsig.raster.lib.buffer.api.BufferDimensions; |
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import org.gvsig.raster.lib.buffer.api.exceptions.BufferException; |
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import org.gvsig.timesupport.Interval; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dispose.DisposeUtils; |
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import org.gvsig.tools.dispose.impl.AbstractDisposable; |
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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.DynObject_v2; |
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import org.gvsig.tools.dynobject.DynStruct; |
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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.BaseException; |
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import org.gvsig.tools.locator.LocatorException; |
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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.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.gvsig.tools.visitor.Visitor; |
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/**
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* Implements RasterStore
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*
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* @author dmartinezizquierdo
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*
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*/
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public class DefaultRasterStore extends AbstractDisposable implements DataStoreInitializer2, |
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RasterStoreProviderServices, RasterStore, Observer {
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private static final Logger LOG = LoggerFactory.getLogger(DefaultRasterStore.class); |
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private static final String PERSISTENCE_DEFINITION_NAME = "RasterStore"; |
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private static final String METADATA_DEFINITION_NAME = "RasterStore"; |
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private DataStoreParameters parameters = null; |
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private RasterStoreProvider provider = null; |
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private DelegatedDynObject metadata;
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private DefaultDataManager dataManager = null; |
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private List<BandsFromStore> additionalBands = null; |
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private DelegateWeakReferencingObservable delegateObservable = new DelegateWeakReferencingObservable(this); |
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/**
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* Registers persistence
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*/
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public static void registerPersistenceDefinition() { |
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PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
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if (manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null) { |
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DynStruct definition = |
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manager.addDefinition(DefaultRasterStore.class, PERSISTENCE_DEFINITION_NAME, |
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PERSISTENCE_DEFINITION_NAME + " Persistent definition", null, null); |
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definition.addDynFieldString("dataStoreName").setMandatory(true).setPersistent(true); |
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definition.addDynFieldObject("parameters").setClassOfValue(DynObject.class).setMandatory(true) |
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.setPersistent(true);
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} |
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} |
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/**
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* Registers metadata
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*
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* @throws MetadataException
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*/
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public static void registerMetadataDefinition() throws MetadataException { |
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MetadataManager manager = MetadataLocator.getMetadataManager(); |
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if (manager.getDefinition(METADATA_DEFINITION_NAME) == null) { |
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DynStruct metadataDefinition = manager.addDefinition(METADATA_DEFINITION_NAME, null);
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metadataDefinition.extend(manager.getDefinition(DataStore.METADATA_DEFINITION_NAME)); |
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} |
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} |
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/**
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* @return dataManager
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*/
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public DataManager getManager() {
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return this.dataManager; |
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} |
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@Override
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public String getName() { |
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return this.provider.getName(); |
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} |
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@Override
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public String getFullName() { |
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return this.provider.getFullName(); |
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} |
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@Override
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public DataStoreParameters getParameters() {
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return parameters;
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} |
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@Override
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public String getProviderName() { |
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return this.provider.getProviderName(); |
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} |
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@Override
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public void refresh() throws DataException { |
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this.notifyChange(RasterStoreNotification.BEFORE_REFRESH);
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this.provider.refresh();
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this.notifyChange(RasterStoreNotification.AFTER_REFRESH);
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} |
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@Override
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public DataSet getDataSet() throws DataException { |
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return this.getRasterSet(); |
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} |
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@Override
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public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
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return this.getRasterSet((RasterQuery) dataQuery); |
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} |
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@Override
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public void getDataSet(Observer observer) throws DataException { |
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this.getRasterSet(null, observer); |
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} |
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@Override
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public void getDataSet(DataQuery dataQuery, Observer observer) throws DataException { |
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this.getRasterSet((RasterQuery) dataQuery, observer);
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} |
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@Override
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public RasterSet getRasterSet(RasterQuery rasterQuery) throws DataException { |
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try {
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if (rasterQuery != null) { |
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List<BandQuery> queryBands = rasterQuery.getBands();
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if (!queryBands.isEmpty()) {
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RasterQuery mainRasterQuery = (RasterQuery) rasterQuery.clone(); |
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mainRasterQuery.clearBands(); |
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Map<RasterStore, RasterQuery> rasterQueries = new HashMap<RasterStore, RasterQuery>(); |
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for (BandQuery bandQuery : queryBands) {
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int band = bandQuery.getBand();
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if(band<getProvider().getBands()){
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mainRasterQuery.addBand(bandQuery); |
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} else {
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int bandCounter = getProvider().getBands();
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boolean bandFound = false; |
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if(additionalBands!=null){ |
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for (BandsFromStore bandsFromStore : additionalBands) {
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RasterStore store = bandsFromStore.getStore(); |
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if (band < bandCounter + bandsFromStore.size()) {
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BandQuery storeBandQuery = |
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store.createBandQuery(bandsFromStore.get(band - bandCounter)); |
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if (rasterQueries.containsKey(store)) {
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rasterQueries.get(store).addBand(storeBandQuery); |
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} else {
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RasterQuery storeRasterQuery = (RasterQuery) rasterQuery.clone(); |
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storeRasterQuery.clearBands(); |
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storeRasterQuery.addBand(storeBandQuery); |
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rasterQueries.put(store, storeRasterQuery); |
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bandFound = true;
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} |
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} |
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bandCounter += bandsFromStore.size(); |
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if (bandFound) {
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break;
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} |
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} |
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} |
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} |
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} |
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RasterSet mainRasterSet = new DefaultRasterSet(this, mainRasterQuery); |
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for (Entry<RasterStore, RasterQuery> entry : rasterQueries.entrySet()) {
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RasterStore store = entry.getKey(); |
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RasterQuery query = entry.getValue(); |
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RasterSet subRasterSet = store.getRasterSet(query); |
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for (Band band : subRasterSet) {
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mainRasterSet.addBand(band); |
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} |
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} |
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return mainRasterSet;
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} |
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} |
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RasterSet mainRasterSet = new DefaultRasterSet(this, rasterQuery); |
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if (additionalBands != null) { |
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for (BandsFromStore bandsFromStore : additionalBands) {
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RasterStore store = bandsFromStore.getStore(); |
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RasterQuery subRasterQuery = store.createRasterQuery(); |
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subRasterQuery.setClip(rasterQuery.getClip()); |
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subRasterQuery.setPixelSize(mainRasterSet.getPixelSizeX()); //rasterQuery.getPixelSize()); //
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subRasterQuery.setScale(rasterQuery.getScale()); |
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for (int i = 0; i < bandsFromStore.size(); i++) { |
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BandQuery bandQuery = store.createBandQuery(bandsFromStore.get(i)); |
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subRasterQuery.addBand(bandQuery); |
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} |
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DefaultRasterSet subRasterSet = new DefaultRasterSet(store, subRasterQuery);
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if(subRasterSet.getColumns()!=mainRasterSet.getColumns() || subRasterSet.getRows()!=mainRasterSet.getRows()){
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Buffer subBuffer = subRasterSet.createInterpolated(mainRasterSet.getRows(), mainRasterSet.getColumns(), Buffer.INTERPOLATION_NearestNeighbour, null); |
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for (Band band : subBuffer) {
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mainRasterSet.addBand(band); |
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} |
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} else {
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for (Band band : subRasterSet) {
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mainRasterSet.addBand(band); |
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} |
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} |
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} |
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} |
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return mainRasterSet;
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} catch (CloneNotSupportedException | LocatorException | BufferException e) { |
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throw new RasterQueryCloneException(e); |
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} |
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} |
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@Override
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public RasterSet getRasterSet() throws DataException { |
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return getRasterSet(createRasterQuery());
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} |
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/**
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* Adds an observer to the DataSet
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*
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* @param observer
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* @throws DataException
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*/
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public void getRasterSet(Observer observer) throws DataException { |
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RasterSet set = this.getRasterSet();
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set.addObserver(observer); |
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} |
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/**
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* Adds an observer to the queried DataSet
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*
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* @param rasterQuery
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* @param observer
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* @throws DataException
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*/
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public void getRasterSet(RasterQuery rasterQuery, Observer observer) throws DataException { |
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RasterSet set = this.getRasterSet(rasterQuery);
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set.addObserver(observer); |
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} |
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@Override
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public void accept(Visitor visitor) throws BaseException { |
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RasterSet set = getRasterSet(); |
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try {
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set.accept(visitor); |
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} finally {
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set.dispose(); |
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} |
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} |
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@Override
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public void accept(Visitor visitor, DataQuery dataQuery) throws BaseException { |
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RasterSet set = getRasterSet((RasterQuery) dataQuery); |
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try {
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set.accept(visitor); |
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} finally {
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set.dispose(); |
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} |
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} |
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@Override
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public DataSet getSelection() throws DataException { |
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// TODO Auto-generated method stub
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return null; |
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} |
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@Override
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public void setSelection(DataSet selection) throws DataException { |
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// TODO Auto-generated method stub
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} |
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@Override
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public DataSet createSelection() throws DataException { |
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// TODO Auto-generated method stub
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return null; |
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} |
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@Override
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public Iterator<?> getChildren() { |
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return this.provider.getChilds(); |
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} |
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@Override
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public DataServerExplorer getExplorer() throws DataException, ValidateDataParametersException { |
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return this.provider.getExplorer(); |
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} |
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@Override
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public DataQuery createQuery() {
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return createRasterQuery();
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} |
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@Override
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public Interval getInterval() {
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return this.provider.getInterval(); |
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} |
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@Override
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public Collection<?> getTimes() { |
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return this.provider.getTimes(); |
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} |
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@Override
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public Collection<?> getTimes(Interval interval) { |
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return this.provider.getTimes(interval); |
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} |
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@Override
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public void disableNotifications() { |
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this.delegateObservable.disableNotifications();
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} |
398 |
|
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@Override
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public void enableNotifications() { |
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this.delegateObservable.enableNotifications();
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|
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} |
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|
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@Override
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public void beginComplexNotification() { |
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this.delegateObservable.beginComplexNotification();
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|
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} |
410 |
|
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@Override
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public void endComplexNotification() { |
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this.delegateObservable.endComplexNotification();
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} |
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|
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@Override
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public void addObserver(Observer observer) { |
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if (delegateObservable != null) { |
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this.delegateObservable.addObserver(observer);
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} |
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} |
422 |
|
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@Override
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public void deleteObserver(Observer observer) { |
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if (delegateObservable != null) { |
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this.delegateObservable.deleteObserver(observer);
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} |
428 |
|
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} |
430 |
|
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@Override
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public void deleteObservers() { |
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this.delegateObservable.deleteObservers();
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} |
435 |
|
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@Override
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public void saveToState(PersistentState state) throws PersistenceException { |
438 |
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state.set("dataStoreName", this.getName()); |
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state.set("parameters", this.parameters); |
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} |
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|
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@Override
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public void loadFromState(PersistentState state) throws PersistenceException { |
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if (this.provider != null) { |
446 |
throw new PersistenceStoreAlreadyLoadedException(this.getName()); |
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} |
448 |
if (this.getManager() == null) { |
449 |
this.dataManager = (DefaultDataManager) DALLocator.getDataManager();
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} |
451 |
|
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DataStoreParameters params = (DataStoreParameters) state.get("parameters");
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|
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try {
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|
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this.intialize(this.dataManager, params); |
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this.setProvider(this.provider); |
458 |
|
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} catch (InitializeException e) {
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throw new PersistenceException(e); |
461 |
} catch (DataException e) {
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throw new PersistenceException(e); |
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} |
464 |
|
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} |
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|
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//
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// ====================================================================
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// Metadata related methods
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//
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|
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@Override
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public Set<?> getMetadataChildren() throws MetadataException { |
474 |
// TODO Auto-generated method stub
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return null; |
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} |
477 |
|
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@Override
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public Object getMetadataID() throws MetadataException { |
480 |
return this.provider.getSourceId(); |
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} |
482 |
|
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@Override
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public String getMetadataName() throws MetadataException { |
485 |
return this.provider.getProviderName(); |
486 |
} |
487 |
|
488 |
@Override
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489 |
public DynClass getDynClass() {
|
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return this.metadata.getDynClass(); |
491 |
} |
492 |
|
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@Override
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494 |
public void implement(DynClass dynClass) { |
495 |
this.metadata.implement(dynClass);
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} |
497 |
|
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@Override
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public void delegate(DynObject dynObject) { |
500 |
this.metadata.delegate(dynObject);
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} |
502 |
|
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@Override
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public Object getDynValue(String name) throws DynFieldNotFoundException { |
505 |
if (this.metadata.hasDynValue(name)) { |
506 |
return this.metadata.getDynValue(name); |
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} |
508 |
if (METADATA_PROVIDER.equalsIgnoreCase(name)) {
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return this.provider.getProviderName(); |
510 |
} else if (METADATA_CONTAINERNAME.equalsIgnoreCase(name)) { |
511 |
return this.provider.getSourceId(); |
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} |
513 |
return this.metadata.getDynValue(name); |
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} |
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|
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@Override
|
517 |
public void setDynValue(String name, Object value) throws DynFieldNotFoundException { |
518 |
|
519 |
this.metadata.setDynValue(name, value);
|
520 |
|
521 |
} |
522 |
|
523 |
@Override
|
524 |
public boolean hasDynValue(String name) { |
525 |
return this.metadata.hasDynValue(name); |
526 |
} |
527 |
|
528 |
@Override
|
529 |
public Object invokeDynMethod(String name, Object[] args) throws DynMethodException { |
530 |
return this.metadata.invokeDynMethod(this, name, args); |
531 |
} |
532 |
|
533 |
@Override
|
534 |
public Object invokeDynMethod(int code, Object[] args) throws DynMethodException { |
535 |
return this.metadata.invokeDynMethod(this, code, args); |
536 |
} |
537 |
|
538 |
@Override
|
539 |
public void clear() { |
540 |
if (metadata != null) { |
541 |
metadata.clear(); |
542 |
} |
543 |
} |
544 |
|
545 |
@Override
|
546 |
public RasterQuery createRasterQuery() {
|
547 |
return new DefaultRasterQuery(); |
548 |
} |
549 |
|
550 |
@Override
|
551 |
public DataStore getStore() {
|
552 |
return this; |
553 |
} |
554 |
|
555 |
@Override
|
556 |
public void update(Observable observable, Object notification) { |
557 |
if (observable instanceof DataSet) { |
558 |
this.notifyChange(RasterStoreNotification.DATASET_CHANGED);
|
559 |
|
560 |
} else {
|
561 |
if (observable instanceof RasterStoreProvider) { |
562 |
if (observable == this.provider) { |
563 |
this.notifyChange(RasterStoreNotification.STORE_PROVIDER_CHANGED);
|
564 |
} |
565 |
} |
566 |
} |
567 |
} |
568 |
|
569 |
@Override
|
570 |
protected void doDispose() throws BaseException { |
571 |
|
572 |
this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
|
573 |
this.provider.dispose();
|
574 |
this.parameters = null; |
575 |
if(additionalBands!=null){ |
576 |
for (Iterator iterator = additionalBands.iterator(); iterator.hasNext();) { |
577 |
BandsFromStore bandsFromStore = (BandsFromStore) iterator.next(); |
578 |
bandsFromStore.getStore().dispose(); |
579 |
} |
580 |
this.additionalBands = null; |
581 |
} |
582 |
|
583 |
this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
|
584 |
if (delegateObservable != null) { |
585 |
this.delegateObservable.deleteObservers();
|
586 |
this.delegateObservable = null; |
587 |
} |
588 |
} |
589 |
|
590 |
@Override
|
591 |
public Object clone() throws CloneNotSupportedException { |
592 |
DataStoreParameters dsp = getParameters(); |
593 |
|
594 |
DefaultRasterStore cloned_store = null;
|
595 |
|
596 |
try {
|
597 |
cloned_store = (DefaultRasterStore) DALLocator.getDataManager().openStore(this.getProviderName(), dsp);
|
598 |
cloned_store.additionalBands = new ArrayList<DefaultRasterStore.BandsFromStore>(additionalBands); |
599 |
} catch (Exception e) { |
600 |
throw new CloneException(e); |
601 |
} |
602 |
return cloned_store;
|
603 |
|
604 |
} |
605 |
|
606 |
/**
|
607 |
* Notifies change
|
608 |
*
|
609 |
* @param notification
|
610 |
*/
|
611 |
public void notifyChange(String notification) { |
612 |
if (delegateObservable != null) { |
613 |
notifyChange(new DefaultRasterStoreNotification(this, notification)); |
614 |
} |
615 |
|
616 |
} |
617 |
|
618 |
@Override
|
619 |
public void notifyChange(String notification, ResourceProvider data) { |
620 |
notifyChange(new DefaultRasterStoreNotification(this, DataStoreNotification.RESOURCE_CHANGED)); |
621 |
} |
622 |
|
623 |
/**
|
624 |
* Notifies change
|
625 |
*
|
626 |
* @param storeNotification
|
627 |
*/
|
628 |
public void notifyChange(DefaultRasterStoreNotification storeNotification) { |
629 |
try {
|
630 |
delegateObservable.notifyObservers(storeNotification); |
631 |
} catch (Exception e) { |
632 |
LOG.warn("Problems notifying changes in store '"+getName()+"'.", e); |
633 |
} |
634 |
} |
635 |
|
636 |
/**
|
637 |
* Gets this provider
|
638 |
*
|
639 |
* @return RasterStoreProvider
|
640 |
*/
|
641 |
public RasterStoreProvider getProvider() {
|
642 |
return this.provider; |
643 |
} |
644 |
|
645 |
@Override
|
646 |
public Envelope getEnvelope() throws DataException, LocatorException, CreateEnvelopeException { |
647 |
return getDimensions().getEnvelope();
|
648 |
} |
649 |
|
650 |
// @Override
|
651 |
// public BandInfo getBandInfo(int band) {
|
652 |
// int bands = this.provider.getBands();
|
653 |
// if(band<bands){
|
654 |
// return this.provider.getBandInfo(band);
|
655 |
// }
|
656 |
//
|
657 |
// if(additionalBands!=null){
|
658 |
// for (BandsFromStore bandsFromStore : additionalBands) {
|
659 |
// if((band-bands)<bandsFromStore.bands.size()){
|
660 |
// RasterStore store = bandsFromStore.getStore();
|
661 |
// int storeBand = bandsFromStore.get(band-bands);
|
662 |
// return store.getBandInfo(storeBand);
|
663 |
// }
|
664 |
// bands+=bandsFromStore.size();
|
665 |
// }
|
666 |
// }
|
667 |
// return null;
|
668 |
// }
|
669 |
|
670 |
@Override
|
671 |
public BandDescriptor getBandDescriptor(int band) { |
672 |
int bandsCounter = this.provider.getBands(); |
673 |
if(band<bandsCounter){
|
674 |
return this.provider.getBandDescriptor(band); |
675 |
} |
676 |
|
677 |
if(additionalBands!=null){ |
678 |
for (BandsFromStore bandsFromStore : additionalBands) {
|
679 |
if((band-bandsCounter)<bandsFromStore.bands.size()){
|
680 |
return bandsFromStore.getBandDescriptor(band-bandsCounter);
|
681 |
} |
682 |
bandsCounter+=bandsFromStore.size(); |
683 |
} |
684 |
} |
685 |
return null; |
686 |
} |
687 |
|
688 |
@Override
|
689 |
public BandQuery createBandQuery(int band) { |
690 |
return new DefaultBandQuery(band, getBandDescriptor(band)); |
691 |
} |
692 |
|
693 |
@Override
|
694 |
public int getBands() { |
695 |
int bands = this.provider.getBands(); |
696 |
if(additionalBands!=null){ |
697 |
for (BandsFromStore bandsFromStore : additionalBands) {
|
698 |
bands+=bandsFromStore.size(); |
699 |
} |
700 |
} |
701 |
return bands;
|
702 |
} |
703 |
|
704 |
@Override
|
705 |
public BandDescriptor createBandDescriptor(int band, List<BandAttributeDescriptor> attributes) { |
706 |
return new DefaultBandDescriptor(this, band, attributes); |
707 |
} |
708 |
|
709 |
@Override
|
710 |
public BandAttributeDescriptor createBandAttributeDescriptor(int band, String name, String description, |
711 |
List<Object> values, String units) { |
712 |
return new DefaultBandAttributeDescriptor(band, name, description, values, units); |
713 |
} |
714 |
|
715 |
@Override
|
716 |
public BandAttributeDescriptor createBandAttributeDescriptor(int band, String name, Object value, String description, |
717 |
List<Object> values, String units) { |
718 |
return new DefaultBandAttributeDescriptor(band, name, value, description, values, units); |
719 |
} |
720 |
|
721 |
@Override
|
722 |
public BandAttributeDescriptor createBandAttributeDescriptor(int band, String name, String description, |
723 |
List<Object> values) { |
724 |
return new DefaultBandAttributeDescriptor(band, name, description, values); |
725 |
} |
726 |
|
727 |
@Override
|
728 |
public void notifyChange(String notification, Resource resource) { |
729 |
notifyChange(new DefaultRasterStoreNotification(this, DataStoreNotification.RESOURCE_CHANGED)); |
730 |
} |
731 |
|
732 |
@Override
|
733 |
public RasterStore getRasterStore() {
|
734 |
return this; |
735 |
} |
736 |
|
737 |
@Override
|
738 |
public void useCache(String providerName, DynObject parameters) throws DataException { |
739 |
|
740 |
if (providerName == null) { |
741 |
throw new InitializeException("It is necessary to provide a cache name", null); |
742 |
} |
743 |
if (parameters == null) { |
744 |
throw new InitializeException("It is necessary to provide parameters to create the explorer", null); |
745 |
} |
746 |
|
747 |
DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices(); |
748 |
RasterStoreProviderFactory providerFactory = |
749 |
(RasterStoreProviderFactory) manager.getStoreProviderFactory(providerName); |
750 |
|
751 |
if (providerFactory == null) { |
752 |
throw new ProviderNotRegisteredException(providerName); |
753 |
} |
754 |
|
755 |
RasterCacheStoreProvider cache = |
756 |
(RasterCacheStoreProvider) providerFactory.createProvider((DataParameters) parameters, this);
|
757 |
|
758 |
RasterQuery rasterQuery = this.createRasterQuery();
|
759 |
cache.apply(provider, |
760 |
(IProjection) this.getParameters().getDynValue(DataStore.METADATA_CRS), rasterQuery);
|
761 |
this.provider = cache;
|
762 |
} |
763 |
|
764 |
@Override
|
765 |
public RasterCache getCache() {
|
766 |
if(this.provider instanceof RasterCache){ |
767 |
return (RasterCache) this.provider; |
768 |
} |
769 |
return null; |
770 |
} |
771 |
|
772 |
@Override
|
773 |
public void intialize(DataManager dataManager, DataStoreParameters parameters) throws InitializeException { |
774 |
|
775 |
DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
776 |
|
777 |
this.metadata =
|
778 |
(DelegatedDynObject) dynManager.createDynObject(METADATA_DEFINITION_NAME, |
779 |
MetadataManager.METADATA_NAMESPACE); |
780 |
|
781 |
this.dataManager = (DefaultDataManager) dataManager;
|
782 |
|
783 |
this.parameters = parameters;
|
784 |
|
785 |
} |
786 |
|
787 |
@Override
|
788 |
public void setProvider(org.gvsig.fmap.dal.DataStoreProvider provider) { |
789 |
this.provider = (RasterStoreProvider) provider;
|
790 |
this.delegate(this.provider); |
791 |
} |
792 |
|
793 |
@Override
|
794 |
public void addBand(RasterStore store, int band) throws DataException { |
795 |
if(store.equals(this)){ |
796 |
LOG.warn("Can't add bands that belong to this same store.");
|
797 |
throw new IllegalArgumentException("Can't add bands that belong to this same store."); |
798 |
} |
799 |
|
800 |
try {
|
801 |
if(!store.getEnvelope().equals(this.getEnvelope())){ |
802 |
LOG.warn("The envelopes are differents.");
|
803 |
throw new AddingBandsException(store.getName(), this.getName(), "The envelopes are differents.", null); |
804 |
} |
805 |
} catch (LocatorException | DataException | CreateEnvelopeException e) {
|
806 |
LOG.warn("Can't compare the envelopes.",e);
|
807 |
throw new AddingBandsException(store.getName(), this.getName(), "Can't compare the envelopes.", e); |
808 |
} |
809 |
|
810 |
if(!store.getParameters().getDynValue(METADATA_CRS).equals(this.getParameters().getDynValue(METADATA_CRS))){ |
811 |
throw new AddingBandsException(store.getName(), this.getName(), "The projections are differents.", null); |
812 |
} |
813 |
|
814 |
if(additionalBands==null){ |
815 |
this.additionalBands = new ArrayList<BandsFromStore>(); |
816 |
} |
817 |
|
818 |
boolean found = false; |
819 |
for (Iterator iterator = additionalBands.iterator(); iterator.hasNext();) { |
820 |
BandsFromStore bandsFromStore = (BandsFromStore) iterator.next(); |
821 |
if(bandsFromStore.getStore().equals(store)){
|
822 |
found = true;
|
823 |
if(bandsFromStore.contains(band)){
|
824 |
LOG.warn("The band '"+band+"' of the store '"+store.getName()+"' is already added to the additional bands."); |
825 |
} else {
|
826 |
bandsFromStore.add(band); |
827 |
} |
828 |
break;
|
829 |
} |
830 |
} |
831 |
if(!found){
|
832 |
BandsFromStore bandsFromStore = new BandsFromStore(store);
|
833 |
bandsFromStore.add(band); |
834 |
this.additionalBands.add(bandsFromStore);
|
835 |
} |
836 |
} |
837 |
|
838 |
@Override
|
839 |
public void addBands(RasterStore store, List<Integer> bands) throws DataException { |
840 |
if(store.equals(this)){ |
841 |
LOG.warn("Can't add bands that belong to this same store.");
|
842 |
throw new IllegalArgumentException("Can't add bands that belong to this same store."); |
843 |
} |
844 |
|
845 |
try {
|
846 |
if(!store.getEnvelope().equals(this.getEnvelope())){ |
847 |
LOG.warn("The envelopes are differents.");
|
848 |
throw new AddingBandsException(store.getName(), this.getName(), "The envelopes are differents.", null); |
849 |
} |
850 |
} catch (LocatorException | DataException | CreateEnvelopeException e) {
|
851 |
LOG.warn("Can't compare the envelopes.",e);
|
852 |
throw new AddingBandsException(store.getName(), this.getName(), "Can't compare the envelopes.", e); |
853 |
} |
854 |
|
855 |
if(!store.getParameters().getDynValue(METADATA_CRS).equals(this.getParameters().getDynValue(METADATA_CRS))){ |
856 |
throw new AddingBandsException(store.getName(), this.getName(), "The projections are differents.", null); |
857 |
} |
858 |
|
859 |
if(additionalBands==null){ |
860 |
this.additionalBands = new ArrayList<BandsFromStore>(); |
861 |
} |
862 |
|
863 |
boolean found = false; |
864 |
for (BandsFromStore bandsFromStore : additionalBands) {
|
865 |
if(bandsFromStore.getStore().equals(store)){
|
866 |
found = true;
|
867 |
for (Iterator<Integer> bandIterator = bands.iterator(); bandIterator.hasNext();) { |
868 |
Integer band = (Integer) bandIterator.next(); |
869 |
bandsFromStore.add(band); |
870 |
} |
871 |
} |
872 |
} |
873 |
if(!found){
|
874 |
BandsFromStore bandsFromStore = new BandsFromStore(store, bands);
|
875 |
this.additionalBands.add(bandsFromStore);
|
876 |
} |
877 |
} |
878 |
|
879 |
public void clearAdditionalBands(){ |
880 |
//FIXME: recorrer todos y dispose de los stores
|
881 |
this.additionalBands = null; |
882 |
} |
883 |
|
884 |
@Override
|
885 |
public void removeBand(int band) { |
886 |
if(band<getProvider().getBands()){
|
887 |
throw new IllegalArgumentException("Can't remove bands of main store."); |
888 |
} |
889 |
int bandCounter = getProvider().getBands();
|
890 |
int storeCounter = 0; |
891 |
while(bandCounter < band){
|
892 |
BandsFromStore additionalStore = this.additionalBands.get(storeCounter);
|
893 |
if( (band-bandCounter) < additionalStore.size()){
|
894 |
additionalStore.remove(band-bandCounter); |
895 |
if(additionalStore.size()==0){ |
896 |
DisposeUtils.disposeQuietly(additionalStore.getStore()); |
897 |
this.additionalBands.remove(additionalStore);
|
898 |
} |
899 |
return;
|
900 |
} |
901 |
bandCounter += additionalStore.size(); |
902 |
} |
903 |
} |
904 |
|
905 |
private static class BandsFromStore{ |
906 |
RasterStore store; |
907 |
List<Integer> bands; |
908 |
|
909 |
public BandsFromStore(RasterStore store){
|
910 |
this.store = store;
|
911 |
ToolsLocator.getDisposableManager().bind(store); |
912 |
this.bands = new ArrayList<Integer>(); |
913 |
} |
914 |
|
915 |
public BandsFromStore(RasterStore store, List<Integer> bands){ |
916 |
this.store = store;
|
917 |
ToolsLocator.getDisposableManager().bind(store); |
918 |
this.bands = bands;
|
919 |
} |
920 |
|
921 |
/**
|
922 |
* Add the band to the list
|
923 |
*
|
924 |
* @param band
|
925 |
*/
|
926 |
public void add(int band){ |
927 |
if(bands.contains(band)){
|
928 |
throw new IllegalArgumentException("The band "+band+" is already added."); |
929 |
} |
930 |
this.bands.add(band);
|
931 |
} |
932 |
|
933 |
/**
|
934 |
* Remove the band from the list
|
935 |
* @param band
|
936 |
*/
|
937 |
public void remove(int band){ |
938 |
if(!bands.contains(band)){
|
939 |
throw new IllegalArgumentException("The band "+band+" isn't previously added."); |
940 |
} |
941 |
this.bands.remove(band);
|
942 |
} |
943 |
|
944 |
public boolean contains(int band){ |
945 |
return (bands.contains(band));
|
946 |
} |
947 |
|
948 |
/**
|
949 |
* Return the band from the store in the index position
|
950 |
*
|
951 |
* @param index
|
952 |
* @return
|
953 |
*/
|
954 |
public int get(int index){ |
955 |
return this.bands.get(index).intValue(); |
956 |
} |
957 |
|
958 |
public RasterStore getStore() {
|
959 |
return store;
|
960 |
} |
961 |
|
962 |
public int size() { |
963 |
return bands.size();
|
964 |
} |
965 |
|
966 |
/**
|
967 |
* Return the BandDescriptor of the band in the index position.
|
968 |
* @param index
|
969 |
* @return
|
970 |
*/
|
971 |
public BandDescriptor getBandDescriptor(int index) { |
972 |
return store.getBandDescriptor(bands.get(index));
|
973 |
} |
974 |
|
975 |
} |
976 |
|
977 |
@Override
|
978 |
public boolean isOwnBand(int band) { |
979 |
if(band < this.getProvider().getBands()){ |
980 |
return true; |
981 |
} |
982 |
return false; |
983 |
} |
984 |
|
985 |
public DataStoreProviderFactory getProviderFactory() {
|
986 |
DataStoreProviderFactory factory = dataManager.getStoreProviderFactory(parameters.getDataStoreName()); |
987 |
return factory;
|
988 |
} |
989 |
|
990 |
@Override
|
991 |
public BufferDimensions getDimensions() throws InitializeException { |
992 |
return this.getProvider().getDimensions(); |
993 |
} |
994 |
|
995 |
@Override
|
996 |
public boolean isTiled() { |
997 |
return this.provider.isTiled(); |
998 |
} |
999 |
|
1000 |
@Override
|
1001 |
public boolean hasDynMethod(String name) { |
1002 |
return ((DynObject_v2)this.metadata).hasDynMethod(name); |
1003 |
} |
1004 |
} |