Revision 101
org.gvsig.jexcel/tags/org.gvsig.jexcel-1.0.16/org.gvsig.jexcel.provider/src/main/java/org/gvsig/fmap/dal/store/jexcel/JExcelLibrary.java | ||
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/** |
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* gvSIG. Desktop Geographic Information System. |
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* |
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* Copyright (C) 2007-2013 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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7 |
* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 3 |
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* of the License, or (at your option) any later version. |
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* |
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11 |
* 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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14 |
* 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.store.jexcel; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.gvsig.fmap.dal.DALFileLibrary; |
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import org.gvsig.fmap.dal.DALFileLocator; |
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import org.gvsig.fmap.dal.DALLibrary; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.FileHelper; |
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import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
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import org.gvsig.metadata.exceptions.MetadataException; |
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import org.gvsig.tools.library.AbstractLibrary; |
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import org.gvsig.tools.library.LibraryException; |
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public class JExcelLibrary extends AbstractLibrary { |
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@Override |
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public void doRegistration() { |
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registerAsServiceOf(DALLibrary.class); |
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require(DALFileLibrary.class); |
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} |
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@Override |
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protected void doInitialize() throws LibraryException { |
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} |
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@Override |
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protected void doPostInitialize() throws LibraryException { |
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List<Throwable> exs = new ArrayList<Throwable>(); |
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FileHelper.registerParametersDefinition( |
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JExcelStoreParameters.PARAMETERS_DEFINITION_NAME, |
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JExcelStoreParameters.class, "JExcelParameters.xml"); |
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try { |
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FileHelper.registerMetadataDefinition( |
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JExcelStoreProvider.METADATA_DEFINITION_NAME, |
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JExcelStoreProvider.class, "JExcelMetadata.xml"); |
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} catch (MetadataException e) { |
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exs.add(e); |
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} |
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DataManagerProviderServices dataman = (DataManagerProviderServices) DALLocator |
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.getDataManager(); |
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try { |
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if (!dataman.getStoreProviders().contains(JExcelStoreProvider.NAME)) { |
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dataman.registerStoreProviderFactory(new JExcelStoreProviderFactory(JExcelStoreProvider.NAME, JExcelStoreProvider.DESCRIPTION)); |
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} |
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} catch (RuntimeException e) { |
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exs.add(e); |
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} |
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try { |
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DALFileLocator.getFilesystemServerExplorerManager() |
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.registerProvider(JExcelStoreProvider.NAME, |
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JExcelStoreProvider.DESCRIPTION, |
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JExcelFilesystemServerProvider.class); |
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} catch (RuntimeException e) { |
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exs.add(e); |
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} |
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if (exs.size() > 0) { |
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throw new LibraryException(this.getClass(), exs); |
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} |
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} |
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} |
org.gvsig.jexcel/tags/org.gvsig.jexcel-1.0.16/org.gvsig.jexcel.provider/src/main/java/org/gvsig/fmap/dal/store/jexcel/JExcelFilesystemServerProvider.java | ||
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/** |
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2 |
* gvSIG. Desktop Geographic Information System. |
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3 |
* |
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4 |
* Copyright (C) 2007-2013 gvSIG Association. |
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5 |
* |
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6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 3 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
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12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
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21 |
* 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.store.jexcel; |
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import java.io.File; |
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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.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.NewDataStoreParameters; |
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import org.gvsig.fmap.dal.exception.CreateException; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.FileNotFoundException; |
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import org.gvsig.fmap.dal.exception.RemoveException; |
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import org.gvsig.fmap.dal.resource.spi.ResourceConsumer; |
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import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.impl.AbstractFilesystemServerExplorerProvider; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.spi.FilesystemServerExplorerProvider; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.spi.FilesystemServerExplorerProviderServices; |
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public class JExcelFilesystemServerProvider extends AbstractFilesystemServerExplorerProvider |
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implements FilesystemServerExplorerProvider, ResourceConsumer { |
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private FilesystemServerExplorerProviderServices serverExplorer; |
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public String getDataStoreProviderName() { |
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return JExcelStoreProvider.NAME; |
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} |
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public int getMode() { |
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return DataServerExplorer.MODE_FEATURE | DataServerExplorer.MODE_GEOMETRY; |
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} |
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public boolean accept(File pathname) { |
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return (pathname.getName().toLowerCase().endsWith(".xls")); |
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} |
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public String getDescription() { |
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return JExcelStoreProvider.DESCRIPTION; |
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} |
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public DataStoreParameters getParameters(File file) throws DataException { |
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DataManager manager = DALLocator.getDataManager(); |
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JExcelStoreParameters params = (JExcelStoreParameters) manager |
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.createStoreParameters(this |
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.getDataStoreProviderName()); |
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params.setFile(file); |
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return params; |
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} |
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public boolean canCreate() { |
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return false; |
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} |
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public boolean canCreate(NewDataStoreParameters parameters) { |
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throw new UnsupportedOperationException(); |
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} |
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public void create(NewDataStoreParameters parameters, boolean overwrite) |
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throws CreateException { |
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throw new UnsupportedOperationException(); |
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} |
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public NewDataStoreParameters getCreateParameters() throws DataException { |
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throw new UnsupportedOperationException(); |
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} |
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public void initialize( |
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FilesystemServerExplorerProviderServices serverExplorer) { |
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this.serverExplorer = serverExplorer; |
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} |
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public void remove(DataStoreParameters parameters) throws RemoveException { |
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File file = ((JExcelStoreParameters) parameters).getFile(); |
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if (!file.exists()) { |
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throw new RemoveException(this.getDataStoreProviderName(), |
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new FileNotFoundException(file)); |
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} |
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if (!file.delete()) { |
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// FIXME throws ??? |
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} |
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} |
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public boolean closeResourceRequested(ResourceProvider resource) { |
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// while it is using a resource anyone can't close it |
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return false; |
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} |
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111 |
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public void resourceChanged(ResourceProvider resource) { |
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//Do nothing |
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} |
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116 |
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|
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} |
org.gvsig.jexcel/tags/org.gvsig.jexcel-1.0.16/org.gvsig.jexcel.provider/src/main/java/org/gvsig/fmap/dal/store/jexcel/JExcelStoreProvider.java | ||
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1 |
/** |
|
2 |
* gvSIG. Desktop Geographic Information System. |
|
3 |
* |
|
4 |
* Copyright (C) 2007-2013 gvSIG Association. |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 3 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
* For any additional information, do not hesitate to contact us |
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
23 |
*/ |
|
24 |
package org.gvsig.fmap.dal.store.jexcel; |
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25 |
|
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import java.io.File; |
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import java.io.FileReader; |
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import java.io.IOException; |
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29 |
import java.net.URL; |
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import java.text.SimpleDateFormat; |
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31 |
import java.util.ArrayList; |
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32 |
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.Locale; |
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import java.util.logging.Level; |
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import jxl.Cell; |
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import jxl.Sheet; |
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import jxl.Workbook; |
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import jxl.read.biff.BiffException; |
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import org.apache.commons.io.FilenameUtils; |
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import org.apache.commons.lang3.StringUtils; |
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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.DataServerExplorer; |
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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.DataTypes; |
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import org.gvsig.fmap.dal.FileHelper; |
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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.ReadException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
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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.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.exception.PerformEditingException; |
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import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
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import org.gvsig.fmap.dal.feature.spi.memory.AbstractMemoryStoreProvider; |
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import org.gvsig.fmap.dal.resource.file.FileResource; |
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import org.gvsig.fmap.dal.resource.spi.ResourceConsumer; |
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import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters; |
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import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.aggregate.MultiPoint; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.geom.primitive.Point; |
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81 |
import org.gvsig.fmap.geom.type.GeometryType; |
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82 |
import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dataTypes.CoercionException; |
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84 |
import org.gvsig.tools.dataTypes.DataType; |
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85 |
import org.gvsig.tools.dataTypes.DataTypesManager; |
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86 |
import org.gvsig.tools.dataTypes.DataTypesManager.Coercion; |
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87 |
import org.gvsig.tools.dataTypes.DataTypesManager.CoercionWithLocale; |
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88 |
import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
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import org.gvsig.tools.exception.BaseException; |
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90 |
import org.gvsig.tools.exception.NotYetImplemented; |
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91 |
import org.gvsig.tools.persistence.PersistentState; |
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92 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
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93 |
import org.gvsig.tools.task.SimpleTaskStatus; |
|
94 |
import org.gvsig.tools.task.TaskStatusManager; |
|
95 |
import org.gvsig.tools.visitor.VisitCanceledException; |
|
96 |
import org.gvsig.tools.visitor.Visitor; |
|
97 |
import org.slf4j.Logger; |
|
98 |
import org.slf4j.LoggerFactory; |
|
99 |
|
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100 |
public class JExcelStoreProvider extends AbstractMemoryStoreProvider implements |
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101 |
ResourceConsumer { |
|
102 |
|
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103 |
private static final Logger logger = LoggerFactory.getLogger(JExcelStoreProvider.class); |
|
104 |
|
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105 |
public static final String NAME = "JExcel"; |
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106 |
public static final String DESCRIPTION = "JExcel file"; |
|
107 |
|
|
108 |
public static final String METADATA_DEFINITION_NAME = NAME; |
|
109 |
|
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110 |
private ResourceProvider resource; |
|
111 |
|
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112 |
private long counterNewsOIDs = 0; |
|
113 |
private Envelope envelope; |
|
114 |
private boolean need_calculate_envelope = false; |
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115 |
private SimpleTaskStatus taskStatus; |
|
116 |
private String sheetName = ""; |
|
117 |
|
|
118 |
public JExcelStoreProvider(JExcelStoreParameters parameters, |
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119 |
DataStoreProviderServices storeServices) throws InitializeException { |
|
120 |
super( |
|
121 |
parameters, |
|
122 |
storeServices, |
|
123 |
FileHelper.newMetadataContainer(METADATA_DEFINITION_NAME) |
|
124 |
); |
|
125 |
|
|
126 |
TaskStatusManager manager = ToolsLocator.getTaskStatusManager(); |
|
127 |
this.taskStatus = manager.createDefaultSimpleTaskStatus("JExcel"); |
|
128 |
|
|
129 |
counterNewsOIDs = 0; |
|
130 |
|
|
131 |
File file = getJExcelParameters().getFile(); |
|
132 |
resource = this.createResource( |
|
133 |
FileResource.NAME, |
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134 |
new Object[]{file.getAbsolutePath()} |
|
135 |
); |
|
136 |
|
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137 |
resource.addConsumer(this); |
|
138 |
initializeFeatureTypes(); |
|
139 |
} |
|
140 |
|
|
141 |
private JExcelStoreParameters getJExcelParameters() { |
|
142 |
return (JExcelStoreParameters) this.getParameters(); |
|
143 |
} |
|
144 |
|
|
145 |
public String getProviderName() { |
|
146 |
return NAME; |
|
147 |
} |
|
148 |
|
|
149 |
public boolean allowWrite() { |
|
150 |
return false; |
|
151 |
} |
|
152 |
|
|
153 |
private String getFullFileName() { |
|
154 |
// Usar solo para mostrar mensajes en el logger. |
|
155 |
String s = "(unknow)"; |
|
156 |
try { |
|
157 |
s = getJExcelParameters().getFile().getAbsolutePath(); |
|
158 |
} catch (Exception e2) { |
|
159 |
s = "(unknow)"; |
|
160 |
} |
|
161 |
return s; |
|
162 |
} |
|
163 |
|
|
164 |
public void open() throws OpenException { |
|
165 |
if ( this.data != null ) { |
|
166 |
return; |
|
167 |
} |
|
168 |
this.data = new ArrayList<FeatureProvider>(); |
|
169 |
resource.setData(new HashMap()); |
|
170 |
counterNewsOIDs = 0; |
|
171 |
try { |
|
172 |
loadFeatures(); |
|
173 |
} catch (RuntimeException e) { |
|
174 |
logger.warn("Can't load features from JExcel '" + getFullFileName() + "'.", e); |
|
175 |
throw e; |
|
176 |
} catch (Exception e) { |
|
177 |
logger.warn("Can't load features from JExcel '" + getFullFileName() + "'.", e); |
|
178 |
throw new RuntimeException(e); |
|
179 |
} |
|
180 |
} |
|
181 |
|
|
182 |
public DataServerExplorer getExplorer() throws ReadException { |
|
183 |
DataManager manager = DALLocator.getDataManager(); |
|
184 |
FilesystemServerExplorerParameters params; |
|
185 |
try { |
|
186 |
params = (FilesystemServerExplorerParameters) manager |
|
187 |
.createServerExplorerParameters(FilesystemServerExplorer.NAME); |
|
188 |
params.setRoot(this.getJExcelParameters().getFile().getParent()); |
|
189 |
return manager.openServerExplorer(FilesystemServerExplorer.NAME, params); |
|
190 |
} catch (DataException e) { |
|
191 |
throw new ReadException(this.getProviderName(), e); |
|
192 |
} catch (ValidateDataParametersException e) { |
|
193 |
throw new ReadException(this.getProviderName(), e); |
|
194 |
} |
|
195 |
|
|
196 |
} |
|
197 |
|
|
198 |
public void performChanges(Iterator deleteds, Iterator inserteds, Iterator updateds, Iterator originalFeatureTypesUpdated) throws PerformEditingException { |
|
199 |
throw new UnsupportedOperationException(); |
|
200 |
} |
|
201 |
|
|
202 |
public boolean closeResourceRequested(ResourceProvider resource) { |
|
203 |
return true; |
|
204 |
} |
|
205 |
|
|
206 |
public int getOIDType() { |
|
207 |
return DataTypes.LONG; |
|
208 |
} |
|
209 |
|
|
210 |
public boolean supportsAppendMode() { |
|
211 |
return false; |
|
212 |
} |
|
213 |
|
|
214 |
public void append(FeatureProvider featureProvider) { |
|
215 |
throw new UnsupportedOperationException(); |
|
216 |
} |
|
217 |
|
|
218 |
public void beginAppend() { |
|
219 |
throw new UnsupportedOperationException(); |
|
220 |
} |
|
221 |
|
|
222 |
public void endAppend() { |
|
223 |
throw new UnsupportedOperationException(); |
|
224 |
} |
|
225 |
|
|
226 |
public void saveToState(PersistentState state) throws PersistenceException { |
|
227 |
throw new NotYetImplemented(); |
|
228 |
} |
|
229 |
|
|
230 |
public void loadFromState(PersistentState state) throws PersistenceException { |
|
231 |
throw new NotYetImplemented(); |
|
232 |
} |
|
233 |
|
|
234 |
public Object createNewOID() { |
|
235 |
return new Long(counterNewsOIDs++); |
|
236 |
} |
|
237 |
|
|
238 |
protected void initializeFeatureTypes() throws InitializeException { |
|
239 |
try { |
|
240 |
this.open(); |
|
241 |
} catch (OpenException e) { |
|
242 |
throw new InitializeException(this.getProviderName(), e); |
|
243 |
} |
|
244 |
} |
|
245 |
|
|
246 |
public Envelope getEnvelope() throws DataException { |
|
247 |
this.open(); |
|
248 |
if ( this.envelope != null ) { |
|
249 |
return this.envelope; |
|
250 |
} |
|
251 |
if ( !this.need_calculate_envelope ) { |
|
252 |
return null; |
|
253 |
} |
|
254 |
FeatureStore fs = this.getFeatureStore(); |
|
255 |
FeatureType ft = fs.getDefaultFeatureType(); |
|
256 |
FeatureAttributeDescriptor fad = ft.getAttributeDescriptor(ft.getDefaultGeometryAttributeIndex()); |
|
257 |
|
|
258 |
try { |
|
259 |
this.envelope = GeometryLocator.getGeometryManager().createEnvelope(fad.getGeomType().getSubType()); |
|
260 |
fs.accept(new Visitor() { |
|
261 |
public void visit(Object obj) throws VisitCanceledException, BaseException { |
|
262 |
Feature f = (Feature) obj; |
|
263 |
Geometry geom = f.getDefaultGeometry(); |
|
264 |
if ( geom != null ) { |
|
265 |
envelope.add(geom.getEnvelope()); |
|
266 |
} |
|
267 |
} |
|
268 |
}); |
|
269 |
} catch (BaseException e) { |
|
270 |
logger.warn("Can't calculate the envelope of JExcel file '" + this.getFullName() + "'.", e); |
|
271 |
this.envelope = null; |
|
272 |
} |
|
273 |
|
|
274 |
this.need_calculate_envelope = false; |
|
275 |
return this.envelope; |
|
276 |
} |
|
277 |
|
|
278 |
public Object getDynValue(String name) throws DynFieldNotFoundException { |
|
279 |
if ( DataStore.METADATA_ENVELOPE.equalsIgnoreCase(name) ) { |
|
280 |
try { |
|
281 |
return this.getEnvelope(); |
|
282 |
} catch (DataException e) { |
|
283 |
return null; |
|
284 |
} |
|
285 |
} else { |
|
286 |
if ( DataStore.METADATA_CRS.equalsIgnoreCase(name) ) { |
|
287 |
IProjection pro = JExcelStoreParameters.getCRS(this.getJExcelParameters()); |
|
288 |
if ( pro != null ) { |
|
289 |
return pro; |
|
290 |
} |
|
291 |
} |
|
292 |
} |
|
293 |
return super.getDynValue(name); |
|
294 |
} |
|
295 |
|
|
296 |
public void resourceChanged(ResourceProvider resource) { |
|
297 |
this.getStoreServices().notifyChange( |
|
298 |
DataStoreNotification.RESOURCE_CHANGED, |
|
299 |
resource); |
|
300 |
} |
|
301 |
|
|
302 |
public Object getSourceId() { |
|
303 |
return this.getJExcelParameters().getFile(); |
|
304 |
} |
|
305 |
|
|
306 |
public String getName() { |
|
307 |
String name = this.getJExcelParameters().getFile().getName(); |
|
308 |
if( StringUtils.isBlank(this.sheetName) ) { |
|
309 |
return FilenameUtils.getBaseName(name); |
|
310 |
} |
|
311 |
return FilenameUtils.getBaseName(name)+"."+this.sheetName; |
|
312 |
} |
|
313 |
|
|
314 |
public String getFullName() { |
|
315 |
return this.getJExcelParameters().getFile().getAbsolutePath(); |
|
316 |
} |
|
317 |
|
|
318 |
public ResourceProvider getResource() { |
|
319 |
return resource; |
|
320 |
} |
|
321 |
|
|
322 |
private class FieldTypeParser { |
|
323 |
|
|
324 |
public String name = null; |
|
325 |
public int type = DataTypes.STRING; |
|
326 |
public int size = 0; |
|
327 |
public boolean allowNulls = true; |
|
328 |
|
|
329 |
private String typename = "string"; |
|
330 |
|
|
331 |
FieldTypeParser() { |
|
332 |
} |
|
333 |
|
|
334 |
private int getType(String value) { |
|
335 |
DataTypesManager dataTypesManager = ToolsLocator.getDataTypesManager(); |
|
336 |
return dataTypesManager.getType(typename); |
|
337 |
} |
|
338 |
|
|
339 |
// El formato seria: |
|
340 |
// name[:typename[:size[:notnull|null]]] |
|
341 |
// name[__typename[__size[__notnull|null]]] |
|
342 |
// |
|
343 |
public boolean parse(String value) { |
|
344 |
String typename = null; |
|
345 |
String[] ss = null; |
|
346 |
if ( value.contains(":") ) { |
|
347 |
ss = value.split(":"); |
|
348 |
} else if ( value.contains("__") ) { |
|
349 |
ss = value.split("__"); |
|
350 |
} |
|
351 |
if ( ss == null ) { |
|
352 |
this.name = value; |
|
353 |
return true; |
|
354 |
} |
|
355 |
switch (ss.length) { |
|
356 |
case 4: |
|
357 |
if ( ss[3].length() > 0 ) { |
|
358 |
if ( "notnull".equalsIgnoreCase(ss[3]) ) { |
|
359 |
this.allowNulls = false; |
|
360 |
} else { |
|
361 |
this.allowNulls = true; |
|
362 |
} |
|
363 |
} |
|
364 |
case 3: |
|
365 |
if ( ss[2].length() > 0 ) { |
|
366 |
try { |
|
367 |
this.size = Integer.parseInt(ss[2]); |
|
368 |
} catch (Exception ex) { |
|
369 |
logger.warn("Ignore incorrect field size for field " + value + " in JExcel header of '" + getFullFileName() + "'.", ex); |
|
370 |
} |
|
371 |
} |
|
372 |
case 2: |
|
373 |
if ( ss[1].length() > 0 ) { |
|
374 |
this.typename = ss[1]; |
|
375 |
this.type = this.getType(this.typename); |
|
376 |
if ( this.type == DataTypes.INVALID ) { |
|
377 |
this.type = DataTypes.STRING; |
|
378 |
logger.info("Type '" + typename + "' not valid for attribute '" + value + "' in JExcel file '" + getFullFileName() + "'."); |
|
379 |
} |
|
380 |
} |
|
381 |
case 1: |
|
382 |
this.name = ss[0]; |
|
383 |
break; |
|
384 |
} |
|
385 |
|
|
386 |
if ( this.type != DataTypes.STRING ) { |
|
387 |
this.size = 0; |
|
388 |
} |
|
389 |
return true; |
|
390 |
} |
|
391 |
|
|
392 |
} |
|
393 |
|
|
394 |
private EditableFeatureType getFeatureType(String headers[], int automaticTypes[]) { |
|
395 |
EditableFeatureType fType = getStoreServices().createFeatureType(this.getName()); |
|
396 |
fType.setHasOID(true); |
|
397 |
DataTypesManager dataTypesManager = ToolsLocator.getDataTypesManager(); |
|
398 |
|
|
399 |
FieldTypeParser[] fieldTypes = new FieldTypeParser[headers.length]; |
|
400 |
// |
|
401 |
// Calculamos cuales pueden ser los tipos de datos |
|
402 |
// |
|
403 |
for ( int i = 0; i < fieldTypes.length; i++ ) { |
|
404 |
fieldTypes[i] = new FieldTypeParser(); |
|
405 |
} |
|
406 |
|
|
407 |
// Asuminos los tipos pasados por parametro, que se supone |
|
408 |
// son los detectados automaticamente. |
|
409 |
if ( automaticTypes != null ) { |
|
410 |
for ( int i = 0; i < fieldTypes.length && i < automaticTypes.length; i++ ) { |
|
411 |
fieldTypes[i].type = automaticTypes[i]; |
|
412 |
} |
|
413 |
} |
|
414 |
// Luego probamos con lo que diga las cabezeras del CVS, sobreescribiendo |
|
415 |
// los tipos anteriores en caso de definirse en la cabezara. |
|
416 |
for ( int i = 0; i < fieldTypes.length; i++ ) { |
|
417 |
if ( !fieldTypes[i].parse(headers[i]) ) { |
|
418 |
continue; |
|
419 |
} |
|
420 |
|
|
421 |
} |
|
422 |
|
|
423 |
// Y por ultimo hacemos caso a lo que se haya especificado en los parametros |
|
424 |
// de apertura del JExcel, teniendo esto prioridad sobre todo. |
|
425 |
int[] param_types = JExcelStoreParameters.getFieldTypes(this.getParameters()); |
|
426 |
if ( param_types != null ) { |
|
427 |
for ( int i = 0; i < fieldTypes.length && i < param_types.length; i++ ) { |
|
428 |
fieldTypes[i].type = param_types[i]; |
|
429 |
} |
|
430 |
} |
|
431 |
|
|
432 |
int[] param_sizes = JExcelStoreParameters.getFieldSizes(this.getParameters()); |
|
433 |
if ( param_sizes != null ) { |
|
434 |
for ( int i = 0; i < param_sizes.length; i++ ) { |
|
435 |
if ( param_sizes[i] > 0 ) { |
|
436 |
fieldTypes[i].size = param_sizes[i]; |
|
437 |
} |
|
438 |
} |
|
439 |
} |
|
440 |
// |
|
441 |
// Una vez ya sabemos los tipos de datos rellenamos el feature-type |
|
442 |
// |
|
443 |
for ( int i = 0; i < fieldTypes.length; i++ ) { |
|
444 |
EditableFeatureAttributeDescriptor fad = fType.add( |
|
445 |
fieldTypes[i].name, |
|
446 |
fieldTypes[i].type |
|
447 |
); |
|
448 |
fad.setSize(fieldTypes[i].size); |
|
449 |
fad.setAllowNull(fieldTypes[i].allowNulls); |
|
450 |
if ( fieldTypes[i].type == DataTypes.GEOMETRY |
|
451 |
&& fType.getDefaultGeometryAttributeName() == null ) { |
|
452 |
fType.setDefaultGeometryAttributeName(fieldTypes[i].name); |
|
453 |
} |
|
454 |
} |
|
455 |
String[] pointDimensionNames = JExcelStoreParameters.getPointDimensionNames(this.getParameters()); |
|
456 |
if ( pointDimensionNames != null ) { |
|
457 |
// ToPointEvaluaror evaluator = new ToPointEvaluaror(pointDimensionNames); |
|
458 |
PointAttributeEmulator emulator = new PointAttributeEmulator(pointDimensionNames); |
|
459 |
EditableFeatureAttributeDescriptor attr = fType.add("GEOM", DataTypes.GEOMETRY, emulator); |
|
460 |
GeometryManager geommgr = GeometryLocator.getGeometryManager(); |
|
461 |
GeometryType gt; |
|
462 |
try { |
|
463 |
if ( emulator.fieldNames != null && emulator.fieldNames.length <= 2 ) { |
|
464 |
gt = geommgr.getGeometryType(Geometry.TYPES.GEOMETRY, Geometry.SUBTYPES.GEOM2D); |
|
465 |
} else { |
|
466 |
gt = geommgr.getGeometryType(Geometry.TYPES.GEOMETRY, Geometry.SUBTYPES.GEOM3D); |
|
467 |
} |
|
468 |
attr.setGeometryType(gt); |
|
469 |
} catch (Exception e) { |
|
470 |
logger.warn("Can't set geometry type for the calculated field in JExcel file '" + getFullFileName() + "'.", e); |
|
471 |
} |
|
472 |
} |
|
473 |
return fType; |
|
474 |
} |
|
475 |
|
|
476 |
static class PointAttributeEmulator implements FeatureAttributeEmulator { |
|
477 |
|
|
478 |
private static final Logger logger = LoggerFactory.getLogger(PointAttributeEmulator.class); |
|
479 |
|
|
480 |
private static final int XNAME = 0; |
|
481 |
private static final int YNAME = 1; |
|
482 |
private static final int ZNAME = 2; |
|
483 |
|
|
484 |
private final GeometryManager geommgr; |
|
485 |
private final String[] fieldNames; |
|
486 |
private final Coercion toDouble; |
|
487 |
private final DataType dataType; |
|
488 |
private int errorcount = 0; |
|
489 |
|
|
490 |
public PointAttributeEmulator(String[] pointDimensionNames) { |
|
491 |
if ( pointDimensionNames.length > 2 ) { |
|
492 |
this.fieldNames = new String[3]; |
|
493 |
this.fieldNames[ZNAME] = pointDimensionNames[2]; |
|
494 |
} else { |
|
495 |
this.fieldNames = new String[2]; |
|
496 |
} |
|
497 |
this.fieldNames[XNAME] = pointDimensionNames[0]; |
|
498 |
this.fieldNames[YNAME] = pointDimensionNames[1]; |
|
499 |
this.geommgr = GeometryLocator.getGeometryManager(); |
|
500 |
DataTypesManager datatypeManager = ToolsLocator.getDataTypesManager(); |
|
501 |
|
|
502 |
this.toDouble = datatypeManager.getCoercion(DataTypes.DOUBLE); |
|
503 |
this.dataType = datatypeManager.get(DataTypes.GEOMETRY); |
|
504 |
} |
|
505 |
|
|
506 |
public Object get(Feature feature) { |
|
507 |
try { |
|
508 |
Object valueX = feature.get(this.fieldNames[XNAME]); |
|
509 |
valueX = toDouble.coerce(valueX); |
|
510 |
if ( valueX == null ) { |
|
511 |
return null; |
|
512 |
} |
|
513 |
Object valueY = feature.get(this.fieldNames[YNAME]); |
|
514 |
valueY = toDouble.coerce(valueY); |
|
515 |
if ( valueY == null ) { |
|
516 |
return null; |
|
517 |
} |
|
518 |
Object valueZ = null; |
|
519 |
if ( this.fieldNames.length > 2 ) { |
|
520 |
valueZ = toDouble.coerce(feature.get(this.fieldNames[ZNAME])); |
|
521 |
if ( valueZ == null ) { |
|
522 |
return null; |
|
523 |
} |
|
524 |
} |
|
525 |
|
|
526 |
double x = ((Double) valueX).doubleValue(); |
|
527 |
double y = ((Double) valueY).doubleValue(); |
|
528 |
Point point = null; |
|
529 |
if ( this.fieldNames.length > 2 ) { |
|
530 |
point = geommgr.createPoint(x, y, Geometry.SUBTYPES.GEOM3D); |
|
531 |
double z = ((Double) valueZ).doubleValue(); |
|
532 |
point.setCoordinateAt(2, z); |
|
533 |
} else { |
|
534 |
point = geommgr.createPoint(x, y, Geometry.SUBTYPES.GEOM2D); |
|
535 |
} |
|
536 |
return point; |
|
537 |
} catch (Exception ex) { |
|
538 |
if ( ++errorcount < 5 ) { |
|
539 |
logger.warn("[" + errorcount + "] Can't create point in JExcel provider. XNAME='" |
|
540 |
+ this.fieldNames[XNAME] + "', YNAME='" + this.fieldNames[XNAME] + "' feature=" + feature.toString(), ex); |
|
541 |
} |
|
542 |
return null; |
|
543 |
} |
|
544 |
} |
|
545 |
|
|
546 |
public void set(EditableFeature feature, Object value) { |
|
547 |
if ( value == null ) { |
|
548 |
return; |
|
549 |
} |
|
550 |
Point point = null; |
|
551 |
if ( value instanceof MultiPoint ) { |
|
552 |
point = (Point) ((MultiPoint) value).getPrimitiveAt(0); |
|
553 |
} else { |
|
554 |
point = (Point) value; |
|
555 |
} |
|
556 |
feature.set(this.fieldNames[XNAME], point.getX()); |
|
557 |
feature.set(this.fieldNames[YNAME], point.getY()); |
|
558 |
if ( this.fieldNames.length > 2 ) { |
|
559 |
feature.set(this.fieldNames[ZNAME], point.getCoordinateAt(2)); |
|
560 |
} |
|
561 |
} |
|
562 |
|
|
563 |
public boolean allowSetting() { |
|
564 |
return true; |
|
565 |
} |
|
566 |
|
|
567 |
public String[] getRequiredFieldNames() { |
|
568 |
return this.fieldNames; |
|
569 |
} |
|
570 |
|
|
571 |
} |
|
572 |
|
|
573 |
static class JExcelReader { |
|
574 |
|
|
575 |
Workbook workbook = null; |
|
576 |
Sheet sheet = null; |
|
577 |
boolean isFirstLineHedaer = false; |
|
578 |
int currentRow = 0; |
|
579 |
String[] row = null; |
|
580 |
private int sheetIndex; |
|
581 |
|
|
582 |
public JExcelReader(File f, int sheet, boolean isFirstLineHedaer) |
|
583 |
throws IOException, BiffException { |
|
584 |
this.currentRow = 0; |
|
585 |
this.sheetIndex = sheet; |
|
586 |
this.workbook = Workbook.getWorkbook(f); |
|
587 |
this.sheet = this.workbook.getSheet(sheet); |
|
588 |
this.row = new String[this.sheet.getColumns()]; |
|
589 |
this.isFirstLineHedaer = isFirstLineHedaer; |
|
590 |
if ( this.isFirstLineHedaer ) { |
|
591 |
this.currentRow++; |
|
592 |
} |
|
593 |
} |
|
594 |
|
|
595 |
public String[] getHeader() { |
|
596 |
int columns = this.sheet.getColumns(); |
|
597 |
String header[] = new String[columns]; |
|
598 |
String abc = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
|
599 |
if ( columns > abc.length() ) { |
|
600 |
for ( int i = 0; i < columns; i++ ) { |
|
601 |
header[i] = "C" + i; |
|
602 |
} |
|
603 |
} else { |
|
604 |
for ( int i = 0; i < columns; i++ ) { |
|
605 |
header[i] = abc.substring(i, i+1); |
|
606 |
} |
|
607 |
} |
|
608 |
if ( this.isFirstLineHedaer ) { |
|
609 |
for ( int col = 0; col < columns; col++ ) { |
|
610 |
Cell cell = this.sheet.getCell(col, 0); |
|
611 |
String s = cell.getContents().trim(); |
|
612 |
if ( !StringUtils.isBlank(s) ) { |
|
613 |
header[col] = s; |
|
614 |
} |
|
615 |
} |
|
616 |
} |
|
617 |
return header; |
|
618 |
} |
|
619 |
|
|
620 |
public String[] read() { |
|
621 |
if( this.currentRow>=this.sheet.getRows() ) { |
|
622 |
return null; |
|
623 |
} |
|
624 |
int columns = this.sheet.getColumns(); |
|
625 |
for ( int col = 0; col < columns; col++ ) { |
|
626 |
Cell cell = this.sheet.getCell(col, this.currentRow); |
|
627 |
this.row[col] = cell.getContents(); |
|
628 |
} |
|
629 |
this.currentRow++; |
|
630 |
return row; |
|
631 |
} |
|
632 |
|
|
633 |
public void close() { |
|
634 |
this.workbook.close(); |
|
635 |
} |
|
636 |
|
|
637 |
public String getSheetName() { |
|
638 |
String[] names = this.workbook.getSheetNames(); |
|
639 |
return names[this.sheetIndex]; |
|
640 |
} |
|
641 |
} |
|
642 |
|
|
643 |
private void loadFeatures() throws IOException, DataException, |
|
644 |
CoercionException, CloneNotSupportedException { |
|
645 |
JExcelReader reader = null; |
|
646 |
|
|
647 |
try { |
|
648 |
String headers[] = null; |
|
649 |
FeatureStoreProviderServices store = this.getStoreServices(); |
|
650 |
|
|
651 |
boolean ignore_errors = JExcelStoreParameters.getIgnoreErrors(getJExcelParameters()); |
|
652 |
|
|
653 |
reader = new JExcelReader( |
|
654 |
this.getJExcelParameters().getFile(), |
|
655 |
JExcelStoreParameters.getSheetIndex(getJExcelParameters()), |
|
656 |
JExcelStoreParameters.isFirstRowHeader(getJExcelParameters()) |
|
657 |
); |
|
658 |
this.sheetName = reader.getSheetName(); |
|
659 |
|
|
660 |
headers = JExcelStoreParameters.getHeaders(getJExcelParameters()); |
|
661 |
if ( headers == null ) { |
|
662 |
headers = reader.getHeader(); |
|
663 |
} |
|
664 |
|
|
665 |
// Initialize the feature types |
|
666 |
EditableFeatureType edftype = this.getFeatureType(headers, automaticDetectionOfTypes()); |
|
667 |
FeatureType ftype = edftype.getNotEditableCopy(); |
|
668 |
List<FeatureType> ftypes = new ArrayList<FeatureType>(); |
|
669 |
ftypes.add(ftype); |
|
670 |
store.setFeatureTypes(ftypes, ftype); |
|
671 |
|
|
672 |
Coercion coercion[] = new Coercion[ftype.size()]; |
|
673 |
int sizes[] = new int[ftype.size()]; |
|
674 |
for ( int i = 0; i < ftype.size(); i++ ) { |
|
675 |
sizes[i] = -1; |
|
676 |
FeatureAttributeDescriptor ad = ftype.getAttributeDescriptor(i); |
|
677 |
coercion[i] = ad.getDataType().getCoercion(); |
|
678 |
if ( ad.getDataType().getType() == DataTypes.STRING ) { |
|
679 |
if ( ad.getSize() == 0 ) { |
|
680 |
// Es un string y no tiene un size asignado. |
|
681 |
// Lo ponemos a cero para calcularlo. |
|
682 |
sizes[i] = 0; |
|
683 |
} |
|
684 |
} |
|
685 |
} |
|
686 |
if ( ftype.getDefaultGeometryAttributeName() != null ) { |
|
687 |
this.need_calculate_envelope = true; |
|
688 |
} |
|
689 |
|
|
690 |
Locale locale = JExcelStoreParameters.getLocale(getJExcelParameters()); |
|
691 |
taskStatus.message("_loading"); |
|
692 |
int count = 0; |
|
693 |
|
|
694 |
int count_errors = 0; |
|
695 |
String[] row = reader.read(); |
|
696 |
|
|
697 |
Object rawvalue = null; |
|
698 |
while ( row != null ) { |
|
699 |
taskStatus.setCurValue(++count); |
|
700 |
FeatureProvider feature = this.createFeatureProvider(ftype); |
|
701 |
for ( int i = 0; i < row.length; i++ ) { |
|
702 |
rawvalue = row [i]; |
|
703 |
if( rawvalue instanceof String && StringUtils.isBlank((String)rawvalue) ) { |
|
704 |
rawvalue = null; |
|
705 |
} |
|
706 |
try { |
|
707 |
Object value = null; |
|
708 |
if ( locale != null && coercion[i] instanceof CoercionWithLocale ) { |
|
709 |
value = ((CoercionWithLocale) (coercion[i])).coerce(rawvalue, locale); |
|
710 |
} else { |
|
711 |
value = coercion[i].coerce(rawvalue); |
|
712 |
} |
|
713 |
feature.set(i, value); |
|
714 |
if ( sizes[i] >= 0 && value != null ) { |
|
715 |
int x = ((String) value).length(); |
|
716 |
if ( sizes[i] < x ) { |
|
717 |
sizes[i] = x; |
|
718 |
} |
|
719 |
} |
|
720 |
} catch (RuntimeException ex) { |
|
721 |
if ( !ignore_errors ) { |
|
722 |
throw ex; |
|
723 |
} |
|
724 |
if ( count_errors++ < 10 ) { |
|
725 |
logger.warn("Can't load value of attribute " + i + " in row " + count + ".", ex); |
|
726 |
} |
|
727 |
if ( count_errors == 10 ) { |
|
728 |
logger.info("Too many errors, suppress messages."); |
|
729 |
} |
|
730 |
} |
|
731 |
} |
|
732 |
this.addFeatureProvider(feature); |
|
733 |
row = reader.read(); |
|
734 |
} |
|
735 |
for ( int i = 0; i < ftype.size(); i++ ) { |
|
736 |
if ( sizes[i] > 0 ) { |
|
737 |
EditableFeatureAttributeDescriptor efad = ((EditableFeatureAttributeDescriptor) edftype.getAttributeDescriptor(i)); |
|
738 |
efad.setSize(sizes[i]); |
|
739 |
} |
|
740 |
} |
|
741 |
// Volvemos a asignar al store el featuretype, ya que puede |
|
742 |
// haber cambiado. |
|
743 |
ftype = edftype.getNotEditableCopy(); |
|
744 |
ftypes = new ArrayList<FeatureType>(); |
|
745 |
ftypes.add(ftype); |
|
746 |
store.setFeatureTypes(ftypes, ftype); |
|
747 |
|
|
748 |
taskStatus.terminate(); |
|
749 |
} catch (Exception ex) { |
|
750 |
logger.warn("Can't load features from excel file '" + getFullFileName() + "'.", ex); |
|
751 |
} finally { |
|
752 |
if ( reader != null ) { |
|
753 |
try { |
|
754 |
reader.close(); |
|
755 |
} catch (Exception ex) { |
|
756 |
// Do nothing |
|
757 |
} |
|
758 |
reader = null; |
|
759 |
} |
|
760 |
|
|
761 |
} |
|
762 |
} |
|
763 |
|
|
764 |
private int[] automaticDetectionOfTypes() throws IOException { |
|
765 |
boolean automatic_types_detection = JExcelStoreParameters.getAutomaticTypesDetection(getJExcelParameters()); |
|
766 |
if ( !automatic_types_detection ) { |
|
767 |
return null; |
|
768 |
} |
|
769 |
final int T_INT = 0; |
|
770 |
final int T_FLOAT = 1; |
|
771 |
final int T_DOUBLE = 2; |
|
772 |
final int T_LONG = 3; |
|
773 |
final int T_URL = 4; |
|
774 |
final int T_DATE = 5; |
|
775 |
boolean possibleDataTypes[][] = null; |
|
776 |
Locale locale = null; |
|
777 |
JExcelReader reader = null; |
|
778 |
int[] types = null; |
|
779 |
|
|
780 |
String headers[] = null; |
|
781 |
SimpleDateFormat dateFormat = new SimpleDateFormat(); |
|
782 |
|
|
783 |
try { |
|
784 |
reader = new JExcelReader( |
|
785 |
this.getJExcelParameters().getFile(), |
|
786 |
JExcelStoreParameters.getSheetIndex(getJExcelParameters()), |
|
787 |
JExcelStoreParameters.isFirstRowHeader(getJExcelParameters()) |
|
788 |
); |
|
789 |
|
|
790 |
headers = reader.getHeader(); |
|
791 |
if ( headers == null ) { |
|
792 |
headers = JExcelStoreParameters.getHeaders(getJExcelParameters()); |
|
793 |
} |
|
794 |
types = new int[headers.length]; |
|
795 |
|
|
796 |
|
|
797 |
|
|
798 |
possibleDataTypes = new boolean[headers.length][6]; |
|
799 |
for ( int i = 0; i < possibleDataTypes.length; i++ ) { |
|
800 |
for ( int j = 0; j < 4; j++ ) { |
|
801 |
possibleDataTypes[i][j] = true; |
|
802 |
} |
|
803 |
} |
|
804 |
locale = JExcelStoreParameters.getLocale(getJExcelParameters()); |
|
805 |
if ( locale == null ) { |
|
806 |
locale = Locale.getDefault(); |
|
807 |
} |
|
808 |
|
|
809 |
Coercion coercion[] = new Coercion[6]; |
|
810 |
DataTypesManager typeManager = ToolsLocator.getDataTypesManager(); |
|
811 |
coercion[T_DOUBLE] = typeManager.getCoercion(DataTypes.DOUBLE); |
|
812 |
coercion[T_FLOAT] = typeManager.getCoercion(DataTypes.FLOAT); |
|
813 |
coercion[T_INT] = typeManager.getCoercion(DataTypes.INT); |
|
814 |
coercion[T_LONG] = typeManager.getCoercion(DataTypes.LONG); |
|
815 |
coercion[T_DATE] = typeManager.getCoercion(DataTypes.DATE); |
|
816 |
coercion[T_URL] = typeManager.getCoercion(DataTypes.URL); |
|
817 |
|
|
818 |
// CoercionWithLocale toDouble = (CoercionWithLocale) typeManager.getCoercion(DataTypes.DOUBLE); |
|
819 |
// CoercionWithLocale toFloat = (CoercionWithLocale) typeManager.getCoercion(DataTypes.FLOAT); |
|
820 |
|
|
821 |
String[] row = reader.read(); |
|
822 |
|
|
823 |
while ( row != null ) { |
|
824 |
for ( int i = 0; i < row.length; i++ ) { |
|
825 |
Object rawvalue = row[i]; |
|
826 |
if( rawvalue instanceof String && StringUtils.isBlank((String)rawvalue) ) { |
|
827 |
rawvalue = null; |
|
828 |
} |
|
829 |
Object value = null; |
|
830 |
if ( possibleDataTypes[i][T_DOUBLE] ) { |
|
831 |
try { |
|
832 |
// value = toDouble.coerce(rawvalue, locale); |
|
833 |
value = ((CoercionWithLocale)coercion[T_DOUBLE]).coerce(rawvalue, locale); |
|
834 |
possibleDataTypes[i][T_DOUBLE] = true; |
|
835 |
} catch (Exception ex) { |
|
836 |
possibleDataTypes[i][T_DOUBLE] = false; |
|
837 |
} |
|
838 |
} |
|
839 |
if ( possibleDataTypes[i][T_FLOAT] ) { |
|
840 |
try { |
|
841 |
// value = toFloat.coerce(rawvalue, locale); |
|
842 |
value = ((CoercionWithLocale)coercion[T_FLOAT]).coerce(rawvalue, locale); |
|
843 |
possibleDataTypes[i][T_FLOAT] = true; |
|
844 |
} catch (Exception ex) { |
|
845 |
possibleDataTypes[i][T_FLOAT] = false; |
|
846 |
} |
|
847 |
} |
|
848 |
if ( possibleDataTypes[i][T_LONG] ) { |
|
849 |
try { |
|
850 |
// value = Long.parseLong((String) rawvalue); |
|
851 |
value = coercion[T_LONG].coerce(rawvalue); |
|
852 |
possibleDataTypes[i][T_LONG] = true; |
|
853 |
} catch (Exception ex) { |
|
854 |
possibleDataTypes[i][T_LONG] = false; |
|
855 |
} |
|
856 |
} |
|
857 |
if ( possibleDataTypes[i][T_INT] ) { |
|
858 |
try { |
|
859 |
// value = Integer.parseInt((String) rawvalue); |
|
860 |
value = coercion[T_INT].coerce(rawvalue); |
|
861 |
possibleDataTypes[i][T_INT] = true; |
|
862 |
} catch (Exception ex) { |
|
863 |
possibleDataTypes[i][T_INT] = false; |
|
864 |
} |
|
865 |
} |
|
866 |
if ( possibleDataTypes[i][T_DATE] ) { |
|
867 |
try { |
|
868 |
// value = dateFormat.parse((String) rawvalue); |
|
869 |
value = coercion[T_DATE].coerce(rawvalue); |
|
870 |
possibleDataTypes[i][T_DATE] = true; |
|
871 |
} catch (Exception ex) { |
|
872 |
possibleDataTypes[i][T_DATE] = false; |
|
873 |
} |
|
874 |
} |
|
875 |
if ( possibleDataTypes[i][T_URL] ) { |
|
876 |
try { |
|
877 |
// value = new URL((String) rawvalue); |
|
878 |
value = coercion[T_URL].coerce(rawvalue); |
|
879 |
possibleDataTypes[i][T_URL] = true; |
|
880 |
} catch (Exception ex) { |
|
881 |
possibleDataTypes[i][T_URL] = false; |
|
882 |
} |
|
883 |
} |
|
884 |
} |
|
885 |
row = reader.read(); |
|
886 |
} |
|
887 |
} catch (Exception ex) { |
|
888 |
logger.warn("Can't detect automatic values.", ex); |
|
889 |
} finally { |
|
890 |
if ( reader != null ) { |
|
891 |
try { |
|
892 |
reader.close(); |
|
893 |
} catch (Exception ex) { |
|
894 |
// Do nothing |
|
895 |
} |
|
896 |
reader = null; |
|
897 |
} |
|
898 |
} |
|
899 |
if ( types != null && possibleDataTypes != null ) { |
|
900 |
for ( int i = 0; i < possibleDataTypes.length; i++ ) { |
|
901 |
if ( possibleDataTypes[i][T_INT] ) { |
|
902 |
types[i] = DataTypes.INT; |
|
903 |
continue; |
|
904 |
} |
|
905 |
if ( possibleDataTypes[i][T_LONG] ) { |
|
906 |
types[i] = DataTypes.LONG; |
|
907 |
continue; |
|
908 |
} |
|
909 |
if ( possibleDataTypes[i][T_FLOAT] ) { |
|
910 |
types[i] = DataTypes.FLOAT; |
|
911 |
continue; |
|
912 |
} |
|
913 |
if ( possibleDataTypes[i][T_DOUBLE] ) { |
|
914 |
types[i] = DataTypes.DOUBLE; |
|
915 |
continue; |
|
916 |
} |
|
917 |
if ( possibleDataTypes[i][T_URL] ) { |
|
918 |
types[i] = DataTypes.URL; |
|
919 |
continue; |
|
920 |
} |
|
921 |
if ( possibleDataTypes[i][T_DATE] ) { |
|
922 |
types[i] = DataTypes.DATE; |
|
923 |
continue; |
|
924 |
} |
|
925 |
types[i] = DataTypes.STRING; |
|
926 |
} |
|
927 |
} |
|
928 |
return types; |
|
929 |
} |
|
930 |
|
|
931 |
} |
org.gvsig.jexcel/tags/org.gvsig.jexcel-1.0.16/org.gvsig.jexcel.provider/src/main/java/org/gvsig/fmap/dal/store/jexcel/JExcelStoreProviderFactory.java | ||
---|---|---|
1 |
/** |
|
2 |
* gvSIG. Desktop Geographic Information System. |
|
3 |
* |
|
4 |
* Copyright (C) 2007-2013 gvSIG Association. |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 3 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
* For any additional information, do not hesitate to contact us |
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
23 |
*/ |
|
24 |
package org.gvsig.fmap.dal.store.jexcel; |
|
25 |
|
|
26 |
import org.gvsig.fmap.dal.DataParameters; |
|
27 |
import org.gvsig.fmap.dal.DataStoreProvider; |
|
28 |
import org.gvsig.fmap.dal.exception.InitializeException; |
|
29 |
import org.gvsig.fmap.dal.feature.FeatureStoreProviderFactory; |
|
30 |
import org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProviderFactory; |
|
31 |
import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
|
32 |
import org.gvsig.tools.dynobject.DynObject; |
|
33 |
|
|
34 |
public class JExcelStoreProviderFactory extends AbstractFeatureStoreProviderFactory implements FeatureStoreProviderFactory{ |
|
35 |
|
|
36 |
protected JExcelStoreProviderFactory(String name, String description) { |
|
37 |
super(name, description); |
|
38 |
} |
|
39 |
|
|
40 |
public DataStoreProvider createProvider(DataParameters parameters, |
|
41 |
DataStoreProviderServices providerServices) |
|
42 |
throws InitializeException { |
|
43 |
return new JExcelStoreProvider((JExcelStoreParameters) parameters, providerServices); |
|
44 |
} |
|
45 |
|
|
46 |
public DynObject createParameters() { |
|
47 |
return new JExcelStoreParameters(); |
|
48 |
} |
|
49 |
|
|
50 |
public int allowCreate() { |
|
51 |
return NO; |
|
52 |
} |
|
53 |
|
|
54 |
public int allowWrite() { |
|
55 |
return NO; |
|
56 |
} |
|
57 |
|
|
58 |
public int allowRead() { |
|
59 |
return YES; |
|
60 |
} |
|
61 |
|
|
62 |
public int hasRasterSupport() { |
|
63 |
return NO; |
|
64 |
} |
|
65 |
|
|
66 |
public int hasTabularSupport() { |
|
67 |
return YES; |
|
68 |
} |
|
69 |
|
|
70 |
public int hasVectorialSupport() { |
|
71 |
return YES; |
|
72 |
} |
|
73 |
|
|
74 |
public int allowMultipleGeometryTypes() { |
|
75 |
return YES; |
|
76 |
} |
|
77 |
|
|
78 |
public int allowEditableFeatureType() { |
|
79 |
return NO; |
|
80 |
} |
|
81 |
|
|
82 |
} |
org.gvsig.jexcel/tags/org.gvsig.jexcel-1.0.16/org.gvsig.jexcel.provider/src/main/java/org/gvsig/fmap/dal/store/jexcel/JExcelStoreParameters.java | ||
---|---|---|
1 |
/** |
|
2 |
* gvSIG. Desktop Geographic Information System. |
|
3 |
* |
|
4 |
* Copyright (C) 2007-2013 gvSIG Association. |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 3 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
* For any additional information, do not hesitate to contact us |
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
23 |
*/ |
|
24 |
package org.gvsig.fmap.dal.store.jexcel; |
|
25 |
|
|
26 |
import java.io.File; |
|
27 |
import java.util.Locale; |
|
28 |
import org.apache.commons.lang3.StringEscapeUtils; |
|
29 |
import org.apache.commons.lang3.StringUtils; |
|
30 |
import org.cresques.cts.IProjection; |
|
31 |
import org.gvsig.fmap.dal.DataStoreParameters; |
|
32 |
import org.gvsig.fmap.dal.FileHelper; |
|
33 |
import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
|
34 |
import org.gvsig.fmap.dal.spi.AbstractDataParameters; |
|
35 |
import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
|
36 |
import org.gvsig.tools.ToolsLocator; |
|
37 |
import org.gvsig.tools.dataTypes.DataTypesManager; |
|
38 |
import org.gvsig.tools.dynobject.DelegatedDynObject; |
|
39 |
import org.gvsig.tools.dynobject.DynObject; |
|
40 |
import org.slf4j.Logger; |
|
41 |
import org.slf4j.LoggerFactory; |
|
42 |
|
|
43 |
public class JExcelStoreParameters extends AbstractDataParameters implements |
|
44 |
DataStoreParameters, FilesystemStoreParameters { |
|
45 |
|
|
46 |
private static final Logger logger = LoggerFactory.getLogger(JExcelStoreParameters.class); |
|
47 |
|
|
48 |
public static final String PARAMETERS_DEFINITION_NAME = "JExcel"; |
|
49 |
|
|
50 |
private static final String FILE = "file"; |
|
51 |
private static final String IGNOREERRORS = "ignoreErrors"; |
|
52 |
private static final String CRS = "CRS"; |
|
53 |
private static final String FIELDTYPES = "fieldtypes"; |
|
54 |
private static final String LOCALE = "locale"; |
|
55 |
private static final String SHEET = "sheet"; |
|
56 |
private static final String ISFIRSTROWHEADER = "isFirstRowHeadeer"; |
|
57 |
private static final String AUTOMATICTYPESDETECTION = "automaticTypesDetection"; |
|
58 |
private static final String HEADER = "header"; |
|
59 |
|
|
60 |
private DelegatedDynObject parameters; |
|
61 |
|
|
62 |
public JExcelStoreParameters() { |
|
63 |
this(PARAMETERS_DEFINITION_NAME); |
|
64 |
} |
|
65 |
|
|
66 |
protected JExcelStoreParameters(String parametersDefinitionName) { |
|
67 |
this(parametersDefinitionName, JExcelStoreProvider.NAME); |
|
68 |
} |
|
69 |
|
|
70 |
public JExcelStoreParameters(String parametersDefinitionName, String name) { |
|
71 |
super(); |
|
72 |
this.parameters = (DelegatedDynObject) FileHelper.newParameters(parametersDefinitionName); |
|
73 |
this.setDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME, name); |
|
74 |
} |
|
75 |
|
|
76 |
public String getDataStoreName() { |
|
77 |
return (String) this.getDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME); |
|
78 |
} |
|
79 |
|
|
80 |
public String getDescription() { |
|
81 |
return this.getDynClass().getDescription(); |
|
82 |
} |
|
83 |
|
|
84 |
protected DelegatedDynObject getDelegatedDynObject() { |
|
85 |
return parameters; |
|
86 |
} |
|
87 |
|
|
88 |
public boolean isValid() { |
|
89 |
if ( getFileName(this) == null ) { |
|
90 |
return false; |
|
91 |
} |
|
92 |
return true; |
|
93 |
} |
|
94 |
|
|
95 |
public File getFile() { |
|
96 |
return (File) this.getDynValue(FILE); |
|
97 |
} |
|
98 |
|
|
99 |
public void setFile(File file) { |
|
100 |
this.setDynValue(FILE, file); |
|
101 |
} |
|
102 |
|
|
103 |
static IProjection getCRS(DynObject dynobj) { |
|
104 |
return (IProjection) dynobj.getDynValue(CRS); |
|
105 |
} |
|
106 |
|
|
107 |
static String getFileName(DynObject dynobj) { |
|
108 |
File f = (File) dynobj.getDynValue(FILE); |
|
109 |
if ( f == null ) { |
|
110 |
return null; |
|
111 |
} |
|
112 |
return f.getPath(); |
|
113 |
} |
|
114 |
|
|
115 |
static File getFile(DynObject dynobj) { |
|
116 |
File f = (File) dynobj.getDynValue(FILE); |
|
117 |
return f; |
|
118 |
} |
|
119 |
|
|
120 |
static Locale getLocale(DynObject dynobj) { |
|
121 |
try { |
|
122 |
String s = (String) dynobj.getDynValue(LOCALE); |
|
123 |
if ( s.trim().length() == 0 ) { |
|
124 |
return null; |
|
125 |
} |
|
126 |
if ( "DEFAULT".equalsIgnoreCase(s.trim()) ) { |
|
127 |
return Locale.getDefault(); |
|
128 |
} |
|
129 |
Locale locale = null; |
|
130 |
// locale = Locale.forLanguageTag(s); // Since java 1.7 |
|
131 |
String[] ss = s.split("-"); |
|
132 |
switch (ss.length) { |
|
133 |
case 1: |
|
134 |
locale = new Locale(ss[0]); |
|
135 |
break; |
|
136 |
case 2: |
|
137 |
locale = new Locale(ss[0], ss[1]); |
|
138 |
break; |
|
139 |
case 3: |
|
140 |
default: |
|
141 |
locale = new Locale(ss[0], ss[1], ss[2]); |
|
142 |
break; |
|
143 |
} |
|
144 |
return locale; |
|
145 |
} catch (Exception ex) { |
|
146 |
logger.warn("Can't get locale from JExcel parameters.", ex); |
|
147 |
return null; |
|
148 |
} |
|
149 |
} |
|
150 |
|
|
151 |
private static String getDelimiter(String line) { |
|
152 |
String sep = null; |
|
153 |
// Cuiaddo con los ":", los he puesto al final a proposito |
|
154 |
// ya que podian estar en la cadena para separar el size |
|
155 |
// size de cada tipo. |
|
156 |
String seps = ",;-|@#/+$%&!:"; |
|
157 |
for ( int i = 0; i < seps.length(); i++ ) { |
|
158 |
sep = seps.substring(i, 1); |
|
159 |
if ( line.contains(seps.substring(i, 1)) ) { |
|
160 |
break; |
|
161 |
} |
|
162 |
sep = null; |
|
163 |
} |
|
164 |
return sep; |
|
165 |
} |
|
166 |
|
|
167 |
static String[] getPointDimensionNames(DynObject dynobj) { |
|
168 |
String s = (String) dynobj.getDynValue("point"); |
|
169 |
if ( StringUtils.isEmpty(s) ) { |
|
170 |
return null; |
|
171 |
} |
|
172 |
return s.split(","); |
|
173 |
} |
|
174 |
|
|
175 |
static boolean getIgnoreErrors(DynObject dynobj) { |
|
176 |
Boolean b = (Boolean) dynobj.getDynValue(IGNOREERRORS); |
|
177 |
if ( b == null ) { |
|
178 |
return false; |
|
179 |
} |
|
180 |
return b.booleanValue(); |
|
181 |
} |
|
182 |
|
|
183 |
static int[] getFieldTypes(DynObject dynobj) { |
|
184 |
String s = (String) dynobj.getDynValue(FIELDTYPES); |
|
185 |
if ( StringUtils.isEmpty(s) ) { |
|
186 |
return null; |
|
187 |
} |
|
188 |
String sep = getDelimiter(s); |
|
189 |
if ( sep == null ) { |
|
190 |
return null; |
|
191 |
} |
|
192 |
DataTypesManager dataTypeManager = ToolsLocator.getDataTypesManager(); |
|
193 |
String fieldTypeNames[] = s.split("[" + sep + "]"); |
|
194 |
int fieldTypes[] = new int[fieldTypeNames.length]; |
|
195 |
for ( int i = 0; i < fieldTypeNames.length; i++ ) { |
|
196 |
s = fieldTypeNames[i].trim(); |
|
197 |
if ( s.contains(":") ) { |
|
198 |
s = s.split(":")[0]; |
|
199 |
} |
|
200 |
fieldTypes[i] = dataTypeManager.getType(s); |
|
201 |
} |
|
202 |
return fieldTypes; |
|
203 |
} |
|
204 |
|
|
205 |
static int[] getFieldSizes(DynObject dynobj) { |
|
206 |
String s = (String) dynobj.getDynValue(FIELDTYPES); |
|
207 |
if ( StringUtils.isEmpty(s) ) { |
|
208 |
return null; |
|
209 |
} |
|
210 |
String sep = getDelimiter(s); |
|
211 |
if ( sep == null ) { |
|
212 |
return null; |
|
213 |
} |
|
214 |
String fieldTypeNames[] = s.split("[" + sep + "]"); |
|
215 |
int fieldSizes[] = new int[fieldTypeNames.length]; |
|
216 |
for ( int i = 0; i < fieldTypeNames.length; i++ ) { |
|
217 |
String fieldtype = fieldTypeNames[i].trim(); |
|
218 |
if ( fieldtype.contains(":") ) { |
|
219 |
try { |
|
220 |
s = fieldtype.split(":")[1]; |
|
221 |
fieldSizes[i] = Integer.parseInt(s); |
|
222 |
} catch (Exception ex) { |
|
223 |
logger.warn("Can't get size of field " + i + " (" + fieldtype + ").", ex); |
|
224 |
} |
|
225 |
} else { |
|
226 |
fieldSizes[i] = 0; |
|
227 |
} |
|
228 |
} |
|
229 |
return fieldSizes; |
|
230 |
} |
|
231 |
|
|
232 |
static int getSheetIndex(DynObject dynobj) { |
|
233 |
Integer sheet = (Integer) dynobj.getDynValue(SHEET); |
|
234 |
if ( sheet == null ) { |
|
235 |
return 0; |
|
236 |
} |
|
237 |
return sheet.intValue(); |
|
238 |
} |
|
239 |
|
|
240 |
static String getHeader(DynObject dynobj) { |
|
241 |
String s = (String) dynobj.getDynValue(HEADER); |
|
242 |
s = StringEscapeUtils.unescapeJava(s); |
|
243 |
if ( StringUtils.isBlank(s) ) { |
|
244 |
return null; |
|
245 |
} |
|
246 |
return s; |
|
247 |
} |
|
248 |
|
|
249 |
static String[] getHeaders(DynObject dynobj) { |
|
250 |
String s = getHeader(dynobj); |
|
251 |
if ( StringUtils.isBlank(s) ) { |
|
252 |
return null; |
|
253 |
} |
|
254 |
String sep = getDelimiter(s); |
Also available in: Unified diff