Revision 47643 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.file/org.gvsig.fmap.dal.file.csv/src/main/java/org/gvsig/fmap/dal/store/csv/CSVFilesystemServerProvider.java
| CSVFilesystemServerProvider.java | ||
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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.InitializeException; |
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import org.gvsig.fmap.dal.exception.RemoveException; |
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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.FeatureType; |
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import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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import org.gvsig.fmap.dal.resource.ResourceAction; |
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import org.gvsig.fmap.dal.resource.exception.ResourceExecuteException; |
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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.AbsolutePathRequiredException; |
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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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import org.gvsig.tools.dataTypes.DataTypes;
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import org.gvsig.fmap.dal.store.simplereader.SimpleReaderFilesystemServerProvider;
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import org.supercsv.comment.CommentStartsWith; |
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import org.supercsv.prefs.CsvPreference; |
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import org.supercsv.quote.QuoteMode; |
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public class CSVFilesystemServerProvider extends AbstractFilesystemServerExplorerProvider
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implements FilesystemServerExplorerProvider, ResourceConsumer {
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public class CSVFilesystemServerProvider extends |
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SimpleReaderFilesystemServerProvider {
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protected FilesystemServerExplorerProviderServices serverExplorer; |
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@Override |
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public String getDataStoreProviderName() {
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return CSVStoreProvider.NAME; |
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} |
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@Override |
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public int getMode() {
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return DataServerExplorer.MODE_FEATURE | DataServerExplorer.MODE_GEOMETRY;
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public String getDescription() {
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return CSVStoreProvider.DESCRIPTION;
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} |
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@Override |
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public boolean accept(File file) {
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String pathname = file.getName().toLowerCase(); |
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if ( pathname.endsWith(".csv")){
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return true; |
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} |
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return false; |
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protected String getFileExtension() {
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return ".csv"; |
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} |
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@Override |
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public String getDescription() {
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return CSVStoreProvider.DESCRIPTION; |
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} |
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@Override |
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public DataStoreParameters getParameters(File file) throws DataException {
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DataManager manager = DALLocator.getDataManager(); |
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CSVStoreParameters params = (CSVStoreParameters) manager |
| ... | ... | |
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.getServerExplorerProviderServices().createNewFeatureType()); |
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return params; |
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} |
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@Override |
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public void initialize(FilesystemServerExplorerProviderServices serverExplorer) {
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this.serverExplorer = serverExplorer; |
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} |
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@Override |
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public void remove(DataStoreParameters parameters) throws RemoveException {
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CSVStoreParameters params = (CSVStoreParameters) parameters; |
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File file = params.getFile(); |
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if (!file.exists()) {
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throw new RemoveException(this.getDataStoreProviderName(), |
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new FileNotFoundException(params.getFile())); |
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} |
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if (!file.delete()) {
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throw new RemoveException(this.getDataStoreProviderName(), |
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new IOException()); // FIXME Exception |
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} |
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} |
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@Override |
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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 !(this.equals(resource)); |
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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.resource.spi.ResourceConsumer#resourceChanged(org. |
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* gvsig.fmap.dal.resource.spi.ResourceProvider) |
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*/ |
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@Override |
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public void resourceChanged(ResourceProvider resource) {
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// Do nothing |
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} |
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protected EditableFeatureType fixFeatureType(FeatureType featureType) {
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EditableFeatureType newFeatureType; |
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if (featureType instanceof EditableFeatureType) {
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newFeatureType = (EditableFeatureType) featureType.getCopy(); |
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} else {
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newFeatureType = featureType.getEditable(); |
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} |
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for (int i = 0; i < newFeatureType.size(); i++) {
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EditableFeatureAttributeDescriptor attr = (EditableFeatureAttributeDescriptor) newFeatureType.getAttributeDescriptor(i); |
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String s; |
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switch (attr.getType()) {
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case DataTypes.INT: |
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s = String.valueOf(Integer.MAX_VALUE); |
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attr.setSize(18); |
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attr.setPrecision(0); |
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attr.setScale(0); |
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break; |
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case DataTypes.LONG: |
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s = String.valueOf(Long.MAX_VALUE); |
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attr.setSize(18); |
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attr.setPrecision(0); |
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attr.setScale(0); |
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break; |
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case DataTypes.FLOAT: |
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attr.setSize(18); |
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attr.setPrecision(6); |
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attr.setScale(0); |
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break; |
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case DataTypes.DOUBLE: |
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attr.setSize(18); |
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attr.setPrecision(6); |
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attr.setScale(0); |
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break; |
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} |
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} |
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return newFeatureType; |
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} |
|
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} |
Also available in: Unified diff