gvsig-raster / org.gvsig.raster / trunk / org.gvsig.raster / org.gvsig.raster.lib / org.gvsig.raster.lib.impl / src / main / java / org / gvsig / raster / impl / store / AbstractRasterDataParameters.java @ 4181
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.raster.impl.store; |
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import java.io.File; |
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import java.net.URI; |
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import org.cresques.DataTypes; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.dal.coverage.store.RasterDataServerExplorer; |
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import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters; |
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import org.gvsig.fmap.dal.spi.AbstractDataParameters; |
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import org.gvsig.tools.dynobject.DynStruct; |
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/**
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* Base class for all kind of parameters in raster
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* TODO: Now it only accepts files. Maybe in the future other kind of sources could be accepted like remote services (URL)
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public abstract class AbstractRasterDataParameters extends AbstractDataParameters implements |
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RasterDataParameters { |
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public static final String PERSISTENT_NAME = "AbstractRasterDataParameters_Persistent"; |
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public static final String PERSISTENT_DESCRIPTION = "AbstractRasterDataParameters Persistent"; |
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private static final String FIELD_FRAME = "frame"; |
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private static final String FIELD_ALPHABAND = "alphaband"; |
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private static final String FIELD_VISIBLE = "visible"; |
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private static final String FIELD_REPROJ_OPTION = "selected_option"; |
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protected IProjection crs = null; |
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public static void registerDynClass(DynStruct definition) { |
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definition.addDynFieldString(FIELD_URI) |
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.setDescription("Uniform Resource Identifier (File name or URL)")
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.setType(DataTypes.URI) |
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.setMandatory(false);
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definition.addDynFieldInt(FIELD_FRAME) |
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.setDescription("frame")
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.setType(DataTypes.INT) |
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.setMandatory(false)
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.setHidden(true);
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definition.addDynFieldInt(FIELD_ALPHABAND) |
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.setDescription("alphaband")
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.setType(DataTypes.INT) |
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.setMandatory(false)
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.setHidden(true);
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definition.addDynFieldBoolean(FIELD_VISIBLE) |
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.setDescription("If the boolean in i position is true, that means that the i provider is visible")
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.setMandatory(false)
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.setHidden(true);
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definition.addDynFieldInt(FIELD_REPROJ_OPTION) |
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.setDescription("Reprojection option")
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.setType(DataTypes.INT) |
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.setDefaultFieldValue(new Integer(0)) |
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.setMandatory(false)
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.setHidden(true);
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definition.addDynFieldString(FIELD_RMF_FOLDER) |
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.setDescription("Folder to store the RMF file")
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.setType(DataTypes.FILE) |
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.setMandatory(false)
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.setHidden(true);
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/*definition.addDynFieldObject(FIELD_CRS)
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.setDescription("CRS")
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.setMandatory(false)
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.setHidden(true);*/
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} |
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public void assignFields(RasterDataParameters par, RasterDataServerExplorer explorer) { |
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setRMFFolder(par.getRMFFolder()); |
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setReprojectionOption(par.getReprojectionOption()); |
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setVisible(par.isVisible()); |
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setAlphaBand(par.getAlphaBand()); |
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setFrame(par.getFrame()); |
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setURI(par.getURI()); |
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} |
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public AbstractRasterDataParameters() {
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super();
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} |
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public void setReprojectionOption(int option) { |
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this.setDynValue(FIELD_REPROJ_OPTION, option);
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} |
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public int getReprojectionOption() { |
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Integer b = (Integer)getDynValue(FIELD_REPROJ_OPTION); |
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if(b != null) |
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return ((Integer)b).intValue(); |
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return 0; |
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} |
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public boolean isValid() { |
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return (this.getURI() != null); |
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} |
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public URI getURI() { |
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return (URI) this.getDynValue(FIELD_URI); |
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} |
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public void setURI(URI uri) { |
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this.setDynValue(FIELD_URI, uri);
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} |
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public void setRMFFolder(File rmfFolder) { |
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this.setDynValue(FIELD_RMF_FOLDER, rmfFolder);
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} |
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public File getRMFFolder() { |
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return (File)this.getDynValue(FIELD_RMF_FOLDER); |
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} |
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public String getSRSID() { |
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if (crs == null) { |
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return null; |
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} |
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return crs.getAbrev();
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} |
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public void setSRSID(String srsid) { |
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if (srsid == null) { |
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crs = null;
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} else {
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crs = CRSFactory.getCRS(srsid); |
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} |
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} |
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public void setSRS(IProjection srs) { |
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this.crs = srs;
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} |
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public IProjection getSRS() {
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if (this.getSRSID() == null) { |
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return null; |
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} |
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return crs;
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} |
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/**
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* Sets the number of alpha band
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* @param alphaBand
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*/
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public void setAlphaBand(int alphaBand) { |
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this.setDynValue(FIELD_ALPHABAND, new Integer(alphaBand)); |
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} |
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/**
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* Sets the frame width
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* @param frame
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*/
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public void setFrame(int frame) { |
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this.setDynValue(FIELD_FRAME, new Integer(frame)); |
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} |
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/**
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* Gets the number of alpha band
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* @param alphaBand
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*/
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public int getAlphaBand() { |
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Integer b = (Integer)getDynValue(FIELD_ALPHABAND); |
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if(b != null) |
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return ((Integer)b).intValue(); |
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return 0; |
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} |
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/**
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* Gets the frame width
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* @param frame
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*/
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public int getFrame() { |
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Integer b = (Integer)getDynValue(FIELD_FRAME); |
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if(b != null) |
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return ((Integer)b).intValue(); |
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return 0; |
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} |
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public boolean isVisible() { |
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Boolean b = (Boolean)getDynValue(FIELD_VISIBLE); |
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if(b != null) |
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return ((Boolean)b).booleanValue(); |
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return true; |
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} |
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public void setVisible(boolean visible) { |
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this.setDynValue(FIELD_VISIBLE, new Boolean(visible)); |
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} |
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public boolean isSourceTiled() { |
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return false; |
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} |
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} |