Revision 2316 org.gvsig.raster/branches/org.gvsig.raster_dataaccess_refactoring/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/store/AbstractRasterDataParameters.java
| AbstractRasterDataParameters.java | ||
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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 java.net.URISyntaxException; |
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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.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynClass; |
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import org.gvsig.tools.dynobject.DynField; |
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import org.gvsig.tools.dynobject.DynObjectManager; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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/** |
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* Base class for all kind of parameters in raster |
| ... | ... | |
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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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//protected static final String FIELD_URI = RasterDataParameters.FIELD_URI; |
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//private static final String FIELD_CRS = RasterDataParameters.FIELD_CRS; |
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//private static final String FIELD_RMF_FOLDER = RasterDataParameters.FIELD_RMF_FOLDER; |
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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 DynClass registerDynClass(String dynClassName) {
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DynObjectManager dynman = ToolsLocator.getDynObjectManager(); |
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DynField field; |
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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.STRING) |
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.setMandatory(false); |
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if(dynman == null) |
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return null; |
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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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DynClass dynClass = dynman.add(dynClassName); |
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field = dynClass.addDynFieldString(FIELD_URI); |
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field.setDescription("Uniform Resource Identifier (File name or URL)");
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field.setType(DataTypes.STRING); |
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field.setMandatory(false); |
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field = dynClass.addDynFieldObject(FIELD_CRS); |
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field.setDescription("CRS");
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field.setType(DataTypes.CRS); |
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field.setMandatory(false); |
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field.setHidden(true); |
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field = dynClass.addDynFieldInt(FIELD_FRAME); |
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field.setDescription("frame");
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field.setType(DataTypes.INT); |
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field.setMandatory(false); |
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field.setHidden(true); |
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field = dynClass.addDynFieldInt(FIELD_ALPHABAND); |
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field.setDescription("alphaband");
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field.setType(DataTypes.INT); |
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field.setMandatory(false); |
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field.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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field = dynClass.addDynFieldObject(FIELD_VISIBLE); |
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field.setDescription("If the boolean in i position is true, that means that the i provider is visible");
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field.setMandatory(false); |
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field.setClassOfValue(Object.class); |
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field.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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field = dynClass.addDynFieldInt(FIELD_REPROJ_OPTION);
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field.setDescription("Reprojection option");
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field.setType(DataTypes.INT);
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field.setDefaultFieldValue(new Integer(0));
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field.setMandatory(false);
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field.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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field = dynClass.addDynFieldObject(FIELD_RMF_FOLDER); |
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field.setDescription("Folder to store the RMF file");
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field.setType(DataTypes.FILE); |
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field.setMandatory(false); |
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field.setHidden(true); |
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return dynClass; |
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definition.addDynFieldFile(FIELD_RMF_FOLDER) |
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.setDescription("Folder to store the RMF file")
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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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/* |
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* (non-Javadoc) |
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* @see org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters#setReprojectionOption(int) |
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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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/* |
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* (non-Javadoc) |
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* @see org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters#getReprojectionOption() |
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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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} |
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public String getSRSID() {
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IProjection srs = (IProjection) getDynValue(FIELD_CRS); |
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if (srs == null) {
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if (crs == null) {
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return null; |
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} |
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return srs.getAbrev();
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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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setDynValue(FIELD_CRS, null);
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crs = null;
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} else {
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setDynValue(FIELD_CRS, CRSFactory.getCRS(srsid));
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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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setDynValue(FIELD_CRS, 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 (IProjection) getDynValue(FIELD_CRS);
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return crs;
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} |
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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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public void loadFromState(PersistentState state) throws PersistenceException {
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String uriString = null; |
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try {
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URI uri = state.getURI(FIELD_URI); |
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if(uri != null) {
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File file = new File(uri.toString()); |
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if(file.isFile() && file.exists()) |
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uriString = file.getAbsolutePath(); |
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else {
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uriString = uri.toString(); |
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if(uri.getScheme() == null || "file".equalsIgnoreCase(uri.getScheme())) |
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uriString = uri.getPath(); |
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} |
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} |
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} catch(ClassCastException e) {
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uriString = state.getString(FIELD_URI); |
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} |
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setURI(uriString); |
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setSRS((IProjection)state.get(FIELD_CRS)); |
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setAlphaBand(state.getInt(FIELD_ALPHABAND)); |
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setFrame(state.getInt(FIELD_FRAME)); |
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setVisible(state.getBoolean(FIELD_VISIBLE)); |
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setRMFFolder(state.getFile(FIELD_RMF_FOLDER)); |
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} |
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public void saveToState(PersistentState state) throws PersistenceException {
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try {
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String uri = getURI(); |
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if(uri != null) {
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File file = new File(uri); |
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if(file.exists()) |
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state.set(FIELD_URI, file.toURI()); |
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else |
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state.set(FIELD_URI, new URI(uri)); |
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} |
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} catch (URISyntaxException e) {
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throw new PersistenceException(e); |
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} |
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state.set(FIELD_CRS, getSRS()); |
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state.set(FIELD_ALPHABAND, getAlphaBand()); |
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state.set(FIELD_FRAME, getFrame()); |
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state.set(FIELD_VISIBLE, isVisible()); |
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state.set(FIELD_RMF_FOLDER, getRMFFolder()); |
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} |
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public static void registerPersistence(DynStruct definition) {
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definition.addDynFieldURI(FIELD_URI).setMandatory(false); |
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definition.addDynFieldObject(FIELD_CRS).setClassOfValue(IProjection.class).setMandatory(false); |
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definition.addDynFieldInt(FIELD_ALPHABAND).setMandatory(false); |
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definition.addDynFieldInt(FIELD_FRAME).setMandatory(false); |
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definition.addDynFieldBoolean(FIELD_VISIBLE).setMandatory(false); |
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definition.addDynFieldFile(FIELD_RMF_FOLDER).setMandatory(false); |
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} |
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} |
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