svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / edition / EditableAdapter.java @ 5595
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package com.iver.cit.gvsig.fmap.edition; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import com.hardcode.driverManager.Driver; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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import com.hardcode.gdbms.engine.data.NoSuchTableException; |
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import com.hardcode.gdbms.engine.data.driver.DriverException; |
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import com.hardcode.gdbms.engine.data.driver.ObjectDriver; |
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import com.hardcode.gdbms.engine.data.edition.DataWare; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.iver.cit.gvsig.fmap.MapControl.CancelDraw; |
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import com.iver.cit.gvsig.fmap.core.DefaultRow; |
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import com.iver.cit.gvsig.fmap.core.IRow; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.ITableDefinition; |
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import com.iver.cit.gvsig.fmap.drivers.TableDefinition; |
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import com.iver.cit.gvsig.fmap.edition.commands.AddRowCommand; |
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import com.iver.cit.gvsig.fmap.edition.commands.Command; |
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import com.iver.cit.gvsig.fmap.edition.commands.CommandCollection; |
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import com.iver.cit.gvsig.fmap.edition.commands.CommandRecord; |
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import com.iver.cit.gvsig.fmap.edition.commands.MemoryCommandRecord; |
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import com.iver.cit.gvsig.fmap.edition.commands.ModifyRowCommand; |
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import com.iver.cit.gvsig.fmap.edition.commands.RemoveRowCommand; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
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import com.iver.cit.gvsig.fmap.operations.Cancel; |
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|
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
|
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*/
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public class EditableAdapter implements IEditableSource, IWriteable { |
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protected boolean isEditing = false; |
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private SelectableDataSource ds = null; |
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protected FBitSet delRows = new FBitSet(); |
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private CommandRecord cr;
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protected IWriter writer;
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/**
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* Flag que indica que hay que tomar las siguientes operaciones como una
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* operaci?n at?mica
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*/
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private boolean complex = false; |
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private CommandCollection commands = null; |
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|
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/*
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* Establece una relaci?n entre los ?ndices de las geometr?as en el
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* EditableFeatureSource y los ?ndices en el fichero de expansi?n FJP:
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* CAMBIO: NECESITAMOS TRABAJAR CON FEATURE Y FEATUREITERATOR PARA IR
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* PREPARANDO EL CAMINO, GUARDAMOS EL FEATUREID (STRING) COMO CLAVE, Y COMO
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* VALOR, EL INDICE DENTRO DEL FICHERO DE EXPANSION (Integer). Lo de que
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* FeatureId sea un String es por compatibilidad con OGC. Seg?n OGC, una
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* Feature tiene que tener un Id string En el caso de los randomaccess,
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* ser?n el id de registro En los casos de base de datos espaciales, supongo
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* que siempre ser? num?rico tambi?n, pero lo tendremos que convertir a
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* string. Lo que est? claro es que NO se puede confiar nunca en que sea
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* algo correlativo (1, 2, 3, 4, 5, ... => FALSO!!)
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*/
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protected HashMap relations = new HashMap(); |
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|
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/*
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* Fichero en el que se guardan las nuevas geometr?as, producto de adiciones
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* o de modificaciones
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*/
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protected ExpansionFile expansionFile;
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protected int numAdd = 0; |
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private ObjectDriver editingDriver = new myObjectDriver(); |
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private SelectableDataSource ods;
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private ArrayList editionListeners = new ArrayList(); |
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/**
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* Crea un nuevo EditableAdapter.
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*/
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public EditableAdapter() {
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expansionFile = new MemoryExpansionFile();
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cr = new MemoryCommandRecord();
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} |
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/**
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* DOCUMENT ME!
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*
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* @param ds
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* DOCUMENT ME!
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*/
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public void setOriginalDataSource(SelectableDataSource ds) { |
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this.ods = ds;
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} |
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/**
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* DOCUMENT ME!
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*
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* @throws EditionException
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* DOCUMENT ME!
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*/
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public void startEdition(int sourceType) throws EditionException { |
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isEditing = true;
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// Obtenemos el driver y vemos si implementa IWriter.
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/* DataWare dataWare = ods.getDataWare(DataSourceFactory.DATA_WARE_DIRECT_MODE);
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dataWare.get */
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Driver drv = ods.getDriver();
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if (drv instanceof IWriteable) |
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{ |
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setWriter(((IWriteable) drv).getWriter()); |
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} |
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fireStartEditionEvent(sourceType); |
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} |
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/**
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* Se ejecuta preProcess() del IWriter, luego se itera por los registros
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* borrados por si el IWriter los quiere borrar (solo ser? necesario cuando
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* escribimos sobre la misma tabla) y luego se itera por los nuevos
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* registros llamando a process con el registro correcto. (A?adidos,
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* modificados). Para finalizar, se ejecuta PostProcess
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*
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* @param writer
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* IWriter que recibir? las llamadas.
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*
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* @throws EditionException
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* DOCUMENT ME!
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*/
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public void stopEdition(IWriter writer, int sourceType) throws EditionException { |
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writer.preProcess(); |
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try {
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// Procesamos primero los borrados.
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// Cuando se genere un tema nuevo, no se les debe hacer caso
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// a estos registros
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for (int i = delRows.nextSetBit(0); i >= 0; i = delRows |
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.nextSetBit(i + 1)) {
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int calculatedIndex = i;
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Integer integer = new Integer(calculatedIndex); |
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// Si no est? en el fichero de expansi?n, es de los originales
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// y hay que borrarlo
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DefaultRowEdited edRow = null;
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if (!relations.containsKey(integer)) {
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edRow = new DefaultRowEdited(new DefaultRow(ods |
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.getRow(calculatedIndex)), |
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DefaultRowEdited.STATUS_DELETED, calculatedIndex); |
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writer.process(edRow); |
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} else {
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int num = ((Integer) relations.get(integer)).intValue(); |
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// return expansionFile.getRow(num);
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IRowEdited rowFromExpansion = expansionFile.getRow(num); |
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// ?Habr?a que hacer aqu? setID(index + "")?
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edRow = new DefaultRowEdited(rowFromExpansion
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.getLinkedRow().cloneRow(), DefaultRowEdited.STATUS_DELETED |
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, calculatedIndex); |
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writer.process(edRow); |
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} |
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} |
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int rowCount = getRowCount();
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for (int i = 0; i < rowCount; i++) { |
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IRowEdited rowEdited = getRow(i); |
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if (rowEdited != null) { |
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writer.process(rowEdited); |
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} |
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} |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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throw new EditionException(e); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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throw new EditionException(e); |
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} catch (DriverException e) {
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e.printStackTrace(); |
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throw new EditionException(e); |
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} |
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writer.postProcess(); |
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isEditing = false;
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fireStopEditionEvent(sourceType); |
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} |
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|
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/**
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* DOCUMENT ME!
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*
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* @throws IOException
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* DOCUMENT ME!
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*/
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public void cancelEdition(int sourceType) throws IOException { |
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isEditing = false;
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expansionFile.close(); |
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fireCancelEditionEvent(sourceType); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#getRow(int)
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*/
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public IRowEdited getRow(int index) throws DriverIOException, IOException { |
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int calculatedIndex = getCalculatedIndex(index);
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Integer integer = new Integer(calculatedIndex); |
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DefaultRowEdited edRow = null;
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// Si no est? en el fichero de expansi?n
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if (!relations.containsKey(integer)) {
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try {
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/*
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* edRow = new DefaultRowEdited(new
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* DefaultRow(ods.getRow(calculatedIndex), "" + index),
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* DefaultRowEdited.STATUS_ORIGINAL, index);
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*/
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edRow = new DefaultRowEdited(new DefaultRow(ods |
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.getRow(calculatedIndex)), |
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DefaultRowEdited.STATUS_ORIGINAL, index); |
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} catch (DriverException e) {
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throw new DriverIOException(e); |
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} |
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return edRow;
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} else {
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int num = ((Integer) relations.get(integer)).intValue(); |
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// return expansionFile.getRow(num);
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IRowEdited rowFromExpansion = expansionFile.getRow(num); |
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// ?Habr?a que hacer aqu? setID(index + "")?
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edRow = new DefaultRowEdited(rowFromExpansion.getLinkedRow()
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.cloneRow(), rowFromExpansion.getStatus(), index); |
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return edRow;
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*
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* @throws DriverIOException
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* DOCUMENT ME!
|
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* @throws IOException
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* DOCUMENT ME!
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*/
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public int getRowCount() throws DriverIOException, IOException { |
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try {
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return (int) (ods.getRowCount() + numAdd) - delRows.cardinality();// - |
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// expansionFile.getInvalidRows().cardinality();
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} catch (DriverException e) {
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throw new DriverIOException(e); |
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} |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#addRow(com.iver.cit.gvsig.fmap.core.IRow, java.lang.String)
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*/
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public int addRow(IRow row, String descrip, int sourceType) throws DriverIOException, |
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IOException {
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int calculatedIndex = doAddRow(row, sourceType);
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Command command = new AddRowCommand(this, row, calculatedIndex, sourceType); |
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command.setDescription(descrip); |
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if (complex) {
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commands.add(command); |
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} else {
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cr.pushCommand(command); |
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} |
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return calculatedIndex;
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} |
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/**
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* DOCUMENT ME!
|
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*
|
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* @throws DriverIOException
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* DOCUMENT ME!
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* @throws IOException
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* DOCUMENT ME!
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*/
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public void undo() throws DriverIOException, IOException { |
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// seleccion.clear();
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if (moreUndoCommands()) {
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cr.undoCommand(); |
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} |
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} |
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/**
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* DOCUMENT ME!
|
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*
|
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* @throws DriverIOException
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* DOCUMENT ME!
|
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* @throws IOException
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* DOCUMENT ME!
|
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*/
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public void redo() throws DriverIOException, IOException { |
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// seleccion.clear();
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if (moreRedoCommands()) {
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cr.redoCommand(); |
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public boolean moreUndoCommands() { |
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return cr.moreUndoCommands();
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} |
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/**
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* DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public boolean moreRedoCommands() { |
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return cr.moreRedoCommands();
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#removeRow(int)
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*/
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public void removeRow(int index, String descrip, int sourceType) throws IOException, |
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DriverIOException { |
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int calculatedIndex = getCalculatedIndex(index);
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Command command = new RemoveRowCommand(this, calculatedIndex, sourceType); |
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command.setDescription(descrip); |
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if (complex) {
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commands.add(command); |
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} else {
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cr.pushCommand(command); |
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} |
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doRemoveRow(calculatedIndex, sourceType); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#modifyRow(int,
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* com.iver.cit.gvsig.fmap.core.IRow)
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*/
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public int modifyRow(int index, IRow row, String descrip, int sourceType) |
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throws IOException, DriverIOException { |
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int calculatedIndex = getCalculatedIndex(index);
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int pos = doModifyRow(calculatedIndex, row, sourceType);
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Command command = new ModifyRowCommand(this, calculatedIndex, pos, row,sourceType); |
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command.setDescription(descrip); |
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if (complex) {
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commands.add(command); |
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} else {
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cr.pushCommand(command); |
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} |
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return pos;
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} |
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/**
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* DOCUMENT ME!
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*/
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public void compact() { |
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expansionFile.compact(relations); |
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} |
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/**
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* DOCUMENT ME!
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*/
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public void startComplexRow() { |
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complex = true;
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commands = new CommandCollection();
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} |
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/**
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* DOCUMENT ME!
|
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*
|
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* @throws IOException
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* DOCUMENT ME!
|
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* @throws DriverIOException
|
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* DOCUMENT ME!
|
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*/
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public void endComplexRow() throws IOException, DriverIOException { |
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cr.pushCommand(commands); |
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complex = false;
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} |
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/**
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* Actualiza en el mapa de ?ndices, la posici?n en la que estaba la
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* geometr?a antes de ser modificada. Se marca como v?lida, en caso de que
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* fuera una modificaci?n de una geometr?a que estuviese en el fichero de
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* expansi?n antes de ser modificada y se pone el puntero de escritura del
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* expansion file a justo despues de la penultima geometr?a
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*
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* @param geometryIndex
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* ?ndice de la geometr?a que se quiere deshacer su modificaci?n
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* @param previousExpansionFileIndex
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* ?ndice que ten?a antes la geometr?a en el expansionFile. Si
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* vale -1 quiere decir que es una modificaci?n de una geometr?a
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* original y por tanto no hay que actualizar el mapa de indices
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* sino eliminar su entrada.
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*
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* @throws IOException
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* @throws DriverIOException
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*/
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public void undoModifyRow(int geometryIndex, int previousExpansionFileIndex, int sourceType) |
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throws IOException, DriverIOException { |
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|
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if (previousExpansionFileIndex == -1) { |
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DefaultRowEdited edRow=null;
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try {
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edRow = new DefaultRowEdited(new DefaultRow(ods |
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.getRow(geometryIndex)), |
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DefaultRowEdited.STATUS_ORIGINAL,geometryIndex); |
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} catch (DriverException e) {
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e.printStackTrace(); |
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} |
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boolean cancel = fireBeforeModifyRow(edRow,geometryIndex,sourceType);
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if (cancel)
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return;
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// Se elimina de las relaciones y del fichero de expansi?n
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relations.remove(new Integer(geometryIndex)); |
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expansionFile.deleteLastRow(); |
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} else {
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boolean cancel = fireBeforeModifyRow(expansionFile.getRow(previousExpansionFileIndex),geometryIndex,sourceType);
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if (cancel)
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return;
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// Se actualiza la relaci?n de ?ndices
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relations.put(new Integer(geometryIndex), new Integer( |
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previousExpansionFileIndex)); |
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} |
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fireAfterModifyRow(geometryIndex,sourceType); |
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} |
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|
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/**
|
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* Elimina una geometria. Si es una geometr?a original de la capa en edici?n
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* se marca como eliminada (haya sido modificada o no). Si es una geometr?a
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* a?adida posteriormente se invalida en el fichero de expansi?n, para que
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* una futura compactaci?n termine con ella.
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*
|
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* @param index
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* ?ndice de la geometr?a.
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*
|
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* @throws DriverIOException
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* @throws IOException
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*/
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public IRow doRemoveRow(int index, int sourceType) throws DriverIOException, IOException { |
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boolean cancel = fireBeforeRemoveRow(index, sourceType);
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if (cancel)
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return null; |
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// Llega un calculatedIndex
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delRows.set(index, true);
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System.err.println("Elimina una Row en la posici?n: " + index); |
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// TODO: Con tablas no es necesario devolver la anterior feature. Por
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// ahora.
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fireAfterRemoveRow(index, sourceType); |
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return null; |
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} |
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|
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/**
|
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* Si se intenta modificar una geometr?a original de la capa en edici?n se
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* a?ade al fichero de expansi?n y se registra la posici?n en la que se
|
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* a?adi?. Si se intenta modificar una geometria que se encuentra en el
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* fichero de expansi?n (por ser nueva o original pero modificada) se invoca
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* el m?todo modifyGeometry y se actualiza el ?ndice de la geometria en el
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* fichero.
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*
|
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* @param index
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* DOCUMENT ME!
|
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* @param feat
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* DOCUMENT ME!
|
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*
|
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* @return DOCUMENT ME!
|
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*
|
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* @throws IOException
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* @throws DriverIOException
|
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*/
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public int doModifyRow(int index, IRow feat, int sourceType) throws IOException, |
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DriverIOException { |
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boolean cancel = fireBeforeModifyRow(feat,index, sourceType);
|
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if (cancel)
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return -1; |
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|
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int pos = -1; |
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Integer integer = new Integer(index); |
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System.err.println("Modifica una Row en la posici?n: " + index); |
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// Si la geometr?a no ha sido modificada
|
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if (!relations.containsKey(integer)) {
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int expansionIndex = expansionFile.addRow(feat, IRowEdited.STATUS_MODIFIED);
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relations.put(integer, new Integer(expansionIndex)); |
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} else {
|
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// Obtenemos el ?ndice en el fichero de expansi?n
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int num = ((Integer) relations.get(integer)).intValue(); |
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pos = num; |
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|
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/*
|
512 |
* Se modifica la geometr?a y nos guardamos el ?ndice dentro del
|
513 |
* fichero de expansi?n en el que se encuentra la geometr?a
|
514 |
* modificada
|
515 |
*/
|
516 |
num = expansionFile.modifyRow(num, feat); |
517 |
|
518 |
/*
|
519 |
* Actualiza la relaci?n del ?ndice de la geometr?a al ?ndice en el
|
520 |
* fichero de expansi?n.
|
521 |
*/
|
522 |
relations.put(integer, new Integer(num)); |
523 |
} |
524 |
fireAfterModifyRow(index, sourceType); |
525 |
return pos;
|
526 |
} |
527 |
|
528 |
/**
|
529 |
* A?ade una geometria al fichero de expansi?n y guarda la correspondencia
|
530 |
* en la tabla relations.
|
531 |
*
|
532 |
* @param feat
|
533 |
* geometr?a a guardar.
|
534 |
*
|
535 |
* @return calculatedIndex
|
536 |
*
|
537 |
* @throws DriverIOException
|
538 |
* @throws IOException
|
539 |
*/
|
540 |
public int doAddRow(IRow feat,int sourceType) throws DriverIOException, IOException { |
541 |
boolean cancel = fireBeforeRowAdded(sourceType);
|
542 |
if (cancel)
|
543 |
return -1; |
544 |
// A?ade la geometr?a
|
545 |
// int virtualIndex = 0;
|
546 |
int calculatedIndex = -1; |
547 |
|
548 |
try {
|
549 |
calculatedIndex = (int) ods.getRowCount() + numAdd;
|
550 |
// int externalIndex = getRowCount();
|
551 |
// calculatedIndex = getCalculatedIndex(externalIndex);
|
552 |
} catch (DriverException e) {
|
553 |
throw new DriverIOException(e); |
554 |
} |
555 |
|
556 |
int pos = expansionFile.addRow(feat, IRowEdited.STATUS_ADDED);
|
557 |
relations.put(new Integer(calculatedIndex), new Integer(pos)); |
558 |
numAdd++; |
559 |
System.err.println("A?ade una Row en la posici?n: " + calculatedIndex); |
560 |
fireAfterRowAdded(calculatedIndex, sourceType); |
561 |
return calculatedIndex;
|
562 |
} |
563 |
|
564 |
/**
|
565 |
* Se desmarca como invalidada en el fichero de expansion o como eliminada
|
566 |
* en el fichero original
|
567 |
*
|
568 |
* @param index
|
569 |
* DOCUMENT ME!
|
570 |
*
|
571 |
* @throws IOException
|
572 |
* @throws DriverIOException
|
573 |
*/
|
574 |
public void undoRemoveRow(int index, int sourceType) throws IOException, DriverIOException { |
575 |
boolean cancel = fireBeforeRowAdded(sourceType);
|
576 |
if (cancel)
|
577 |
return;
|
578 |
delRows.set(index, false);
|
579 |
fireAfterRowAdded(index, sourceType); |
580 |
} |
581 |
|
582 |
/**
|
583 |
* Se elimina del final del fichero de expansi?n poniendo el puntero de
|
584 |
* escritura apuntando al final de la pen?ltima geometr?a. Deber? quitar la
|
585 |
* relaci?n del mapa de relaciones
|
586 |
*
|
587 |
* @param index
|
588 |
* ?ndice de la geometr?a que se a?adi?
|
589 |
*
|
590 |
* @throws DriverIOException
|
591 |
* @throws IOException
|
592 |
*/
|
593 |
public void undoAddRow(int calculatedIndex,int sourceType) throws DriverIOException, |
594 |
IOException {
|
595 |
boolean cancel = fireBeforeRemoveRow(calculatedIndex,sourceType);
|
596 |
if (cancel)
|
597 |
return;
|
598 |
expansionFile.deleteLastRow(); |
599 |
relations.remove(new Integer(calculatedIndex)); |
600 |
numAdd--; |
601 |
fireAfterRemoveRow(calculatedIndex,sourceType); |
602 |
} |
603 |
|
604 |
/*
|
605 |
* (non-Javadoc)
|
606 |
*
|
607 |
* @see com.iver.cit.gvsig.fmap.layers.VectorialAdapter#getRecordset()
|
608 |
*/
|
609 |
public SelectableDataSource getRecordset() throws DriverLoadException { |
610 |
if (isEditing) {
|
611 |
if (ds == null) { |
612 |
String name = LayerFactory.getDataSourceFactory()
|
613 |
.addDataSource((ObjectDriver) editingDriver); |
614 |
|
615 |
try {
|
616 |
ds = new SelectableDataSource(LayerFactory
|
617 |
.getDataSourceFactory().createRandomDataSource( |
618 |
name, DataSourceFactory.AUTOMATIC_OPENING)); |
619 |
ds.setSelectionSupport(ods.getSelectionSupport()); |
620 |
|
621 |
} catch (NoSuchTableException e) {
|
622 |
throw new RuntimeException(e); |
623 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
624 |
throw new RuntimeException(e); |
625 |
} |
626 |
} |
627 |
|
628 |
return ds;
|
629 |
} else {
|
630 |
return ods;
|
631 |
} |
632 |
} |
633 |
|
634 |
/**
|
635 |
* DOCUMENT ME!
|
636 |
*
|
637 |
* @param sds
|
638 |
* DOCUMENT ME!
|
639 |
*/
|
640 |
public void setRecordSet(SelectableDataSource sds) { |
641 |
this.ods = sds;
|
642 |
} |
643 |
|
644 |
/**
|
645 |
* DOCUMENT ME!
|
646 |
*
|
647 |
* @return
|
648 |
*/
|
649 |
public FBitSet getSelection() {
|
650 |
/*
|
651 |
* try { return getRecordset().getSelection(); } catch
|
652 |
* (DriverLoadException e) { // TODO Auto-generated catch block
|
653 |
* e.printStackTrace(); } return null;
|
654 |
*/
|
655 |
return getRecordset().getSelection();
|
656 |
} |
657 |
|
658 |
public void setSelection(FBitSet selection) { |
659 |
/*
|
660 |
* try { getRecordset().setSelection(selection); } catch
|
661 |
* (DriverLoadException e) { // TODO Auto-generated catch block
|
662 |
* e.printStackTrace(); }
|
663 |
*/
|
664 |
getRecordset().setSelection(selection); |
665 |
} |
666 |
|
667 |
/**
|
668 |
* DOCUMENT ME!
|
669 |
*
|
670 |
* @return DOCUMENT ME!
|
671 |
*/
|
672 |
public boolean isEditing() { |
673 |
return isEditing;
|
674 |
} |
675 |
|
676 |
protected int getInversedIndex(long rowIndex) { |
677 |
int intervalNotDeleted = 0; |
678 |
int antDeleted = -1; |
679 |
int idPedido = (int) rowIndex; |
680 |
int numNotDeleted = 0; |
681 |
int numBorradosAnt = 0; |
682 |
|
683 |
for (int i = delRows.nextSetBit(0); i >= 0; i = delRows |
684 |
.nextSetBit(i + 1)) {
|
685 |
intervalNotDeleted = i - antDeleted - 1;
|
686 |
numNotDeleted += intervalNotDeleted; |
687 |
if (i > idPedido) {
|
688 |
numNotDeleted = numNotDeleted + (i - idPedido); |
689 |
break;
|
690 |
} |
691 |
numBorradosAnt++; |
692 |
antDeleted = i; |
693 |
} |
694 |
numNotDeleted = idPedido - numBorradosAnt; |
695 |
// System.out.println("Piden Viejo : "+ rowIndex + " y devuelvo como
|
696 |
// nuevo " + (numNotDeleted));
|
697 |
return numNotDeleted;
|
698 |
} |
699 |
|
700 |
/**
|
701 |
* DOCUMENT ME!
|
702 |
*
|
703 |
* @param rowIndex
|
704 |
* DOCUMENT ME!
|
705 |
*
|
706 |
* @return DOCUMENT ME!
|
707 |
*/
|
708 |
public int getCalculatedIndex(long rowIndex) { |
709 |
int numNotDeleted = 0; |
710 |
int intervalNotDeleted = 0; |
711 |
int antDeleted = -1; |
712 |
int calculatedIndex;
|
713 |
int idPedido = (int) rowIndex; |
714 |
int numBorradosAnt = 0; |
715 |
|
716 |
for (int i = delRows.nextSetBit(0); i >= 0; i = delRows |
717 |
.nextSetBit(i + 1)) {
|
718 |
intervalNotDeleted = i - antDeleted - 1;
|
719 |
numNotDeleted += intervalNotDeleted; |
720 |
if (numNotDeleted > idPedido) {
|
721 |
break;
|
722 |
} |
723 |
numBorradosAnt++; |
724 |
antDeleted = i; |
725 |
} |
726 |
calculatedIndex = numBorradosAnt + idPedido; |
727 |
// System.out.println("Piden Registro : "+ rowIndex + " y devuelvo el "
|
728 |
// + (calculatedIndex));
|
729 |
return calculatedIndex;
|
730 |
} |
731 |
|
732 |
/**
|
733 |
* DOCUMENT ME!
|
734 |
*
|
735 |
* @author Vicente Caballero Navarro
|
736 |
*/
|
737 |
private class myObjectDriver implements ObjectDriver { |
738 |
/*
|
739 |
* (non-Javadoc)
|
740 |
*
|
741 |
* @see com.hardcode.gdbms.engine.data.driver.ObjectDriver#getPrimaryKeys()
|
742 |
*/
|
743 |
public int[] getPrimaryKeys() throws DriverException { |
744 |
return ods.getPrimaryKeys();
|
745 |
// int[] pk=new int[1];
|
746 |
/*
|
747 |
* for (int i=0;i<getRowCount();i++){ pk[i]=i; }
|
748 |
*/
|
749 |
// pk[0]=1;
|
750 |
// return pk;
|
751 |
} |
752 |
|
753 |
/*
|
754 |
* (non-Javadoc)
|
755 |
*
|
756 |
* @see com.hardcode.gdbms.engine.data.driver.ObjectDriver#write(com.hardcode.gdbms.engine.data.edition.DataWare)
|
757 |
*/
|
758 |
public void write(DataWare dataWare) throws DriverException { |
759 |
DataWare dataWareOrig = ods |
760 |
.getDataWare(DataSourceFactory.DATA_WARE_DIRECT_MODE); |
761 |
dataWareOrig.commitTrans(); |
762 |
} |
763 |
|
764 |
/*
|
765 |
* (non-Javadoc)
|
766 |
*
|
767 |
* @see com.hardcode.gdbms.engine.data.driver.GDBMSDriver#setDataSourceFactory(com.hardcode.gdbms.engine.data.DataSourceFactory)
|
768 |
*/
|
769 |
public void setDataSourceFactory(DataSourceFactory dsf) { |
770 |
ods.setDataSourceFactory(dsf); |
771 |
} |
772 |
|
773 |
/*
|
774 |
* (non-Javadoc)
|
775 |
*
|
776 |
* @see com.hardcode.driverManager.Driver#getName()
|
777 |
*/
|
778 |
public String getName() { |
779 |
return ods.getName();
|
780 |
} |
781 |
|
782 |
/*
|
783 |
* (non-Javadoc)
|
784 |
*
|
785 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldValue(long,
|
786 |
* int)
|
787 |
*/
|
788 |
public Value getFieldValue(long rowIndex, int fieldId) |
789 |
throws DriverException {
|
790 |
// Si no est? en el fichero de expansi?n
|
791 |
Integer integer = new Integer(getCalculatedIndex(rowIndex)); |
792 |
|
793 |
try {
|
794 |
if (!relations.containsKey(integer)) {
|
795 |
return ods.getFieldValue(rowIndex, fieldId);
|
796 |
} else {
|
797 |
int num = ((Integer) relations.get(integer)).intValue(); |
798 |
DefaultRowEdited feat = (DefaultRowEdited) expansionFile |
799 |
.getRow(num); |
800 |
|
801 |
if (feat == null) { |
802 |
return null; |
803 |
} |
804 |
|
805 |
return feat.getAttribute(fieldId);
|
806 |
} |
807 |
} catch (DriverException e) {
|
808 |
e.printStackTrace(); |
809 |
throw new DriverException(e); |
810 |
} catch (IOException e) { |
811 |
e.printStackTrace(); |
812 |
throw new DriverException(e); |
813 |
} |
814 |
|
815 |
/**
|
816 |
* try { if (!relations.containsKey(integer)) { // Si ha sido
|
817 |
* eliminada if (delRows.get(integer.intValue())) { return null; }
|
818 |
* else { return ods.getFieldValue(rowIndex, fieldId); }} else { int
|
819 |
* num = ((Integer) relations.get(integer)).intValue();
|
820 |
* DefaultRowEdited feat = (DefaultRowEdited)
|
821 |
* expansionFile.getRow(num); if (feat==null)return null; return
|
822 |
* feat.getAttribute(fieldId); }} catch (DriverException e) {
|
823 |
* e.printStackTrace(); throw new DriverException(e); } catch
|
824 |
* (IOException e) { e.printStackTrace(); throw new
|
825 |
* DriverException(e); }
|
826 |
*/
|
827 |
} |
828 |
|
829 |
/*
|
830 |
* (non-Javadoc)
|
831 |
*
|
832 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldCount()
|
833 |
*/
|
834 |
public int getFieldCount() throws DriverException { |
835 |
// TODO Por ahora, no dejamos que se a?adan campos
|
836 |
return ods.getFieldCount();
|
837 |
} |
838 |
|
839 |
/*
|
840 |
* (non-Javadoc)
|
841 |
*
|
842 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldName(int)
|
843 |
*/
|
844 |
public String getFieldName(int fieldId) throws DriverException { |
845 |
return ods.getFieldName(fieldId);
|
846 |
} |
847 |
|
848 |
/*
|
849 |
* (non-Javadoc)
|
850 |
*
|
851 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getRowCount()
|
852 |
*/
|
853 |
public long getRowCount() { |
854 |
try {
|
855 |
return (int) (ods.getRowCount() + numAdd) |
856 |
- delRows.cardinality();// -
|
857 |
// expansionFile.getInvalidRows().cardinality();
|
858 |
} catch (DriverException e) {
|
859 |
// TODO Auto-generated catch block
|
860 |
e.printStackTrace(); |
861 |
} |
862 |
|
863 |
return 0; |
864 |
} |
865 |
|
866 |
/*
|
867 |
* (non-Javadoc)
|
868 |
*
|
869 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldType(int)
|
870 |
*/
|
871 |
public int getFieldType(int i) throws DriverException { |
872 |
return ods.getFieldType(i);
|
873 |
} |
874 |
|
875 |
public int getFieldWidth(int i) throws DriverException { |
876 |
return ods.getFieldWidth(i);
|
877 |
} |
878 |
} |
879 |
|
880 |
public CommandRecord getCommandRecord() {
|
881 |
return cr;
|
882 |
} |
883 |
|
884 |
protected void fireAfterRemoveRow(int index,int sourceType) { |
885 |
AfterRowEditEvent event = new AfterRowEditEvent(this, index, EditionEvent.CHANGE_TYPE_DELETE, sourceType); |
886 |
for (int i=0; i < editionListeners.size(); i++) |
887 |
{ |
888 |
IEditionListener listener = (IEditionListener) editionListeners.get(i); |
889 |
listener.afterRowEditEvent(event); |
890 |
} |
891 |
|
892 |
} |
893 |
|
894 |
protected boolean fireBeforeRemoveRow(int index,int sourceType) { |
895 |
Cancel cancel = new Cancel();
|
896 |
BeforeRowEditEvent event = new BeforeRowEditEvent(this, index, EditionEvent.CHANGE_TYPE_DELETE, cancel, sourceType); |
897 |
for (int i=0; i < editionListeners.size(); i++) |
898 |
{ |
899 |
IEditionListener listener = (IEditionListener) editionListeners.get(i); |
900 |
listener.beforeRowEditEvent(null,event);
|
901 |
if (cancel.isCanceled())
|
902 |
return true; |
903 |
} |
904 |
return false; |
905 |
} |
906 |
|
907 |
protected void fireAfterRowAdded(int calculatedIndex,int sourceType) { |
908 |
AfterRowEditEvent event = new AfterRowEditEvent(this, calculatedIndex, EditionEvent.CHANGE_TYPE_ADD, sourceType); |
909 |
for (int i=0; i < editionListeners.size(); i++) |
910 |
{ |
911 |
IEditionListener listener = (IEditionListener) editionListeners.get(i); |
912 |
listener.afterRowEditEvent(event); |
913 |
} |
914 |
} |
915 |
|
916 |
protected boolean fireBeforeRowAdded(int sourceType) throws DriverIOException, IOException { |
917 |
Cancel cancel = new Cancel();
|
918 |
BeforeRowEditEvent event = new BeforeRowEditEvent(this, getRowCount(), EditionEvent.CHANGE_TYPE_ADD, cancel, sourceType); |
919 |
for (int i=0; i < editionListeners.size(); i++) |
920 |
{ |
921 |
IEditionListener listener = (IEditionListener) editionListeners.get(i); |
922 |
listener.beforeRowEditEvent(null,event);
|
923 |
if (cancel.isCanceled())
|
924 |
return true; |
925 |
} |
926 |
return false; |
927 |
} |
928 |
|
929 |
protected boolean fireBeforeModifyRow(IRow feat,int index, int sourceType) { |
930 |
Cancel cancel = new Cancel();
|
931 |
BeforeRowEditEvent event = new BeforeRowEditEvent(this, index, EditionEvent.CHANGE_TYPE_MODIFY, cancel,sourceType); |
932 |
for (int i=0; i < editionListeners.size(); i++) |
933 |
{ |
934 |
IEditionListener listener = (IEditionListener) editionListeners.get(i); |
935 |
listener.beforeRowEditEvent(feat, event); |
936 |
if (cancel.isCanceled())
|
937 |
return true; |
938 |
} |
939 |
return false; |
940 |
} |
941 |
|
942 |
protected void fireAfterModifyRow(int index,int sourceType) { |
943 |
AfterRowEditEvent event = new AfterRowEditEvent(this, index, EditionEvent.CHANGE_TYPE_MODIFY,sourceType); |
944 |
for (int i=0; i < editionListeners.size(); i++) |
945 |
{ |
946 |
IEditionListener listener = (IEditionListener) editionListeners.get(i); |
947 |
listener.afterRowEditEvent(event); |
948 |
} |
949 |
|
950 |
|
951 |
} |
952 |
|
953 |
protected void fireStartEditionEvent(int sourceType) { |
954 |
EditionEvent ev = new EditionEvent(this, EditionEvent.START_EDITION, sourceType); |
955 |
for (int i=0; i < editionListeners.size(); i++) |
956 |
{ |
957 |
IEditionListener listener = (IEditionListener) editionListeners.get(i); |
958 |
listener.processEvent(ev); |
959 |
} |
960 |
|
961 |
} |
962 |
|
963 |
protected void fireStopEditionEvent(int sourceType) { |
964 |
EditionEvent ev = new EditionEvent(this, EditionEvent.STOP_EDITION, sourceType); |
965 |
for (int i=0; i < editionListeners.size(); i++) |
966 |
{ |
967 |
IEditionListener listener = (IEditionListener) editionListeners.get(i); |
968 |
listener.processEvent(ev); |
969 |
} |
970 |
|
971 |
} |
972 |
|
973 |
protected void fireCancelEditionEvent(int sourceType) { |
974 |
EditionEvent ev = new EditionEvent(this, EditionEvent.CANCEL_EDITION, sourceType); |
975 |
for (int i=0; i < editionListeners.size(); i++) |
976 |
{ |
977 |
IEditionListener listener = (IEditionListener) editionListeners.get(i); |
978 |
listener.processEvent(ev); |
979 |
} |
980 |
|
981 |
} |
982 |
|
983 |
|
984 |
public void addEditionListener(IEditionListener listener){ |
985 |
if (!editionListeners.contains(listener))
|
986 |
editionListeners.add(listener); |
987 |
} |
988 |
|
989 |
public void removeEditionListener(IEditionListener listener) |
990 |
{ |
991 |
editionListeners.remove(listener); |
992 |
} |
993 |
|
994 |
public IWriter getWriter() {
|
995 |
return writer;
|
996 |
} |
997 |
|
998 |
public void setWriter(IWriter writer) { |
999 |
this.writer = writer;
|
1000 |
|
1001 |
} |
1002 |
|
1003 |
public ITableDefinition getTableDefinition() throws DriverLoadException, DriverException { |
1004 |
TableDefinition tableDef = new TableDefinition();
|
1005 |
tableDef.setFieldsDesc(getRecordset().getFieldsDescription()); |
1006 |
tableDef.setName(getRecordset().getSourceInfo().name); |
1007 |
return tableDef;
|
1008 |
} |
1009 |
|
1010 |
} |