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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2009 IVER T.I {{Task}}
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*/
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/**
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*
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*/
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package org.gvsig.fmap.dal.raster.impl;
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import java.util.Iterator;
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import java.util.Set;
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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.ValidateDataParametersException;
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import org.gvsig.fmap.dal.feature.FeatureStoreNotification;
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import org.gvsig.fmap.dal.feature.impl.DefaultFeatureStore;
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import org.gvsig.fmap.dal.feature.impl.DefaultFeatureStoreNotification;
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import org.gvsig.fmap.dal.impl.DefaultDataManager;
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import org.gvsig.fmap.dal.raster.CoverageSelection;
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import org.gvsig.fmap.dal.raster.CoverageStore;
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import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider;
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import org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices;
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import org.gvsig.fmap.dal.resource.Resource;
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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.observer.Observer;
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import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable;
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import org.gvsig.tools.persistence.PersistenceException;
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import org.gvsig.tools.persistence.PersistentState;
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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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/**
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* @author jmvivo
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*
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*/
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public class DefaultCoverageStore implements CoverageStore,
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CoverageStoreProviderServices {
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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 CoverageSelection selection;
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private long versionOfUpdate = 0;
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private DefaultDataManager dataManager = null;
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private CoverageStoreProvider provider = null;
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private DelegatedDynObject dynObject;
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private DelegateWeakReferencingObservable delegateObservable = new DelegateWeakReferencingObservable(
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this);
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public DefaultCoverageStore() {
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}
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public DefaultCoverageStore(DefaultDataManager manager,
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DataStoreParameters parameters, CoverageStoreProvider 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, CoverageStoreProvider 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.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.provider.initialize(this);
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this.delegate(provider);
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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.raster.spi.CoverageStoreProviderServices#getLogger()
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*/
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public Logger getLogger() {
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return DefaultCoverageStore.logger;
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}
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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#createSelection()
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*/
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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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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getChildren()
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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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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getDataSet()
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*/
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public DataSet getDataSet() 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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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery)
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*/
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public DataSet getDataSet(DataQuery dataQuery) 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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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.tools.observer.Observer)
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*/
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public void getDataSet(Observer observer) throws DataException {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery, org.gvsig.tools.observer.Observer)
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*/
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public void getDataSet(DataQuery dataQuery, Observer observer)
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throws DataException {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getExplorer()
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*/
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public DataServerExplorer getExplorer() throws DataException,
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ValidateDataParametersException {
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return provider.getExplorer();
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}
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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getName()
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*/
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public String getName() {
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return provider.getName();
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}
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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getParameters()
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*/
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public DataStoreParameters getParameters() {
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return this.parameters;
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}
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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#getSelection()
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*/
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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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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#refresh()
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*/
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public void refresh() throws DataException {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.DataStore#setSelection(org.gvsig.fmap.dal.DataSet)
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*/
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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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/* (non-Javadoc)
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* @see org.gvsig.tools.observer.ComplexObservable#beginComplexNotification()
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*/
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public void beginComplexNotification() {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.tools.observer.ComplexObservable#disableNotifications()
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*/
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public void disableNotifications() {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.tools.observer.ComplexObservable#enableNotifications()
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*/
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public void enableNotifications() {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.tools.observer.ComplexObservable#endComplexNotification()
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*/
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public void endComplexNotification() {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.tools.observer.Observable#addObserver(org.gvsig.tools.observer.Observer)
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*/
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public void addObserver(Observer o) {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.tools.observer.Observable#deleteObserver(org.gvsig.tools.observer.Observer)
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*/
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public void deleteObserver(Observer o) {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.tools.observer.Observable#deleteObservers()
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*/
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public void deleteObservers() {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.tools.persistence.Persistent#getState()
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*/
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public PersistentState getState() throws PersistenceException {
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// TODO Auto-generated method stub
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return null;
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}
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/* (non-Javadoc)
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* @see org.gvsig.tools.persistence.Persistent#loadState(org.gvsig.tools.persistence.PersistentState)
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*/
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public void saveToState(PersistentState state) throws PersistenceException {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see org.gvsig.tools.persistence.Persistent#setState(org.gvsig.tools.persistence.PersistentState)
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*/
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public void loadFromState(PersistentState state) throws PersistenceException {
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// TODO Auto-generated method stub
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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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public Object getMetadataID() {
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return this.provider.getSourceId();
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}
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public void delegate(DynObject dynObject) {
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this.dynObject.delegate(dynObject);
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}
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public DynClass getDynClass() {
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return this.dynObject.getDynClass();
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}
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public Object getDynValue(String name) throws DynFieldNotFoundException {
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return this.dynObject.getDynValue(name);
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}
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public boolean hasDynValue(String name) {
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return this.dynObject.hasDynValue(name);
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}
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public void implement(DynClass dynClass) {
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this.dynObject.implement(dynClass);
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}
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public Object invokeDynMethod(String name, DynObject context)
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throws DynMethodException {
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return this.dynObject.invokeDynMethod(this, name, context);
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}
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public Object invokeDynMethod(int code, DynObject context)
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throws DynMethodException {
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return this.dynObject.invokeDynMethod(this, code, context);
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}
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public void setDynValue(String name, Object value)
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throws DynFieldNotFoundException {
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this.setDynValue(name, value);
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}
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/*
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* (non-Javadoc)
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*
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* @see org.gvsig.metadata.Metadata#getMetadataChildren()
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*/
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public Set getMetadataChildren() {
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return null;
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}
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/*
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* (non-Javadoc)
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*
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* @see org.gvsig.metadata.Metadata#getMetadataName()
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*/
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public String getMetadataName() {
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return this.provider.getName();
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}
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373 |
/* (non-Javadoc)
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* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#createDefaultCoverageSelection()
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*/
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public CoverageSelection createDefaultCoverageSelection()
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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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382 |
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383 |
/* (non-Javadoc)
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384 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getManager()
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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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389 |
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390 |
/* (non-Javadoc)
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391 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getProvider()
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*/
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public CoverageStoreProvider getProvider() {
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return this.provider;
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}
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public void notifyChange(String notification) {
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delegateObservable
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.notifyObservers(new DefaultCoverageStoreNotification(
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this, notification));
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}
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public void notifyChange(String notification, Command command) {
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delegateObservable
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.notifyObservers(new DefaultCoverageStoreNotification(
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this, notification, command));
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}
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411 |
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412 |
/*
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413 |
* (non-Javadoc)
|
|
414 |
*
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|
415 |
* @see
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|
416 |
* 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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|
419 |
public void notifyChange(String notification, Resource resource) {
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delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(
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this, FeatureStoreNotification.RESOURCE_CHANGED));
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}
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423 |
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424 |
public void open() throws OpenException {
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|
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// TODO: Se puede hacer un open estando en edicion ?
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this.notifyChange(DataStoreNotification.BEFORE_OPEN);
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|
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this.provider.open();
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this.notifyChange(DataStoreNotification.AFTER_OPEN);
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|
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}
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430 |
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431 |
public void close() throws CloseException {
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|
432 |
// TODO: Se puede hacer un close estando en edicion ?
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433 |
this.notifyChange(DataStoreNotification.BEFORE_CLOSE);
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434 |
this.provider.close();
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435 |
this.notifyChange(DataStoreNotification.AFTER_CLOSE);
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436 |
}
|
|
437 |
|
|
438 |
/*
|
|
439 |
* (non-Javadoc)
|
|
440 |
*
|
|
441 |
* @see org.gvsig.fmap.dal.DataStore#dispose()
|
|
442 |
*/
|
|
443 |
public void dispose() throws CloseException {
|
|
444 |
this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
|
|
445 |
this.provider.dispose();
|
|
446 |
if (this.selection != null) {
|
|
447 |
this.selection.dispose();
|
|
448 |
this.selection = null;
|
|
449 |
}
|
|
450 |
|
|
451 |
this.parameters = null;
|
|
452 |
this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
|
|
453 |
this.delegateObservable.deleteObservers();
|
|
454 |
this.delegateObservable = null;
|
|
455 |
}
|
|
456 |
|
|
457 |
public boolean allowWrite() {
|
|
458 |
return this.provider.allowWrite();
|
|
459 |
}
|
|
460 |
|
|
461 |
public DataQuery createQuery() {
|
|
462 |
// TODO Auto-generated method stub
|
|
463 |
return null;
|
|
464 |
}
|
|
465 |
|
|
466 |
}
|
| 0 |
467 |
|