Revision 339
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/pom.xml | ||
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
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<modelVersion>4.0.0</modelVersion> |
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<parent> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.lidar</artifactId> |
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<version>1.0.3</version> |
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</parent> |
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<artifactId>org.gvsig.lidar.prov</artifactId> |
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<packaging>pom</packaging> |
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<name>org.gvsig.lidar.prov</name> |
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<modules> |
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<module>org.gvsig.lidar.prov.common</module> |
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<module>org.gvsig.lidar.prov.whitebox</module> |
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<module>org.gvsig.lidar.prov.jgrass</module> |
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</modules> |
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</project> |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/src/main/resources/org/gvsig/lidar/prov/LASDataStoreParameters.xml | ||
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<?xml version="1.0"?> |
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<definitions> |
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<version>1.0.0</version> |
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<classes> |
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<class name="LASDataStoreParameters"> |
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<extends> |
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<class namespace="dal" name="ProviderParameters" /> |
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</extends> |
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<description>Parameters needed to open LAS stores |
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</description> |
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<fields> |
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<field name="CRS" type="crs" mandatory="true" group="Basic"> |
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<description>Coordinate reference system used</description> |
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</field> |
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<field name="file" type="file" mandatory="true" group="Basic"> |
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<description>LAS file</description> |
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</field> |
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<field name="thinningDivisor" type="integer" mandatory="false" group="Basic"> |
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<description>Loads only 1 of every n points (1/n), e.g. thinningDivisor=10 loads 10% of total points</description> |
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</field> |
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<field name="thinningResolution" type="double" mandatory="false" group="Advanced"> |
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<description>Loads n points per square map unit (e.g. 0.0001 points/m2 on a projected layer or 100 points/km2)</description> |
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</field> |
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</fields> |
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</class> |
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</classes> |
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</definitions> |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/src/main/java/org/gvsig/lidar/prov/LASDataStoreProviderFactory.java | ||
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/** |
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* gvSIG. Desktop Geographic Information System. |
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* |
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* Copyright ? 2007-2016 gvSIG Association |
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* |
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* This program is free software; you can redistribute it and/or |
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* 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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* For any additional information, do not hesitate to contact us |
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* at info AT gvsig.com, or visit our website www.gvsig.com. |
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*/ |
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package org.gvsig.lidar.prov; |
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|
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import org.gvsig.fmap.dal.feature.FeatureStoreProviderFactory; |
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import org.gvsig.tools.dynobject.DynObject; |
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/** |
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* LAS Data Store Provider factory to create parameters to create |
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* specific server data explorers and specific data store providers. |
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* |
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* @author <a href="mailto:cmartinez@scolab.es">Cesar Martinez Izquierdo</a> |
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* |
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*/ |
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public interface LASDataStoreProviderFactory extends FeatureStoreProviderFactory { |
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|
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/** |
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* Creates specific parameters if factory can open connection object. If it |
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* can not open, it will be return null. |
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* |
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* @param connectionObject |
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* File or connection string to be opened |
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* @return Data explorer parameters If this factory can open connection |
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* object it will be return specific parameters, otherwise return |
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* null. |
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*/ |
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public DynObject createParameters(Object connectionObject); |
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|
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/** |
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* Creates specific data explorer parameters if factory can open connection |
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* object. If it |
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* can not open, it will be return null. |
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* |
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* @param connectionObject |
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* File or connection string to be opened |
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* @return Data explorer parameters If this factory can open connection |
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* object it will be return specific data explrer parameters, |
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* otherwise return |
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* null. |
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*/ |
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public DynObject createDataExplorerParameters(Object connectionObject); |
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} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/src/main/java/org/gvsig/lidar/prov/LASDataStoreParameters.java | ||
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/** |
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* gvSIG. Desktop Geographic Information System. |
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3 |
* |
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4 |
* Copyright ? 2007-2016 gvSIG Association |
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5 |
* |
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6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
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8 |
* 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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13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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15 |
* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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* MA 02110-1301, USA. |
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* |
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* For any additional information, do not hesitate to contact us |
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* at info AT gvsig.com, or visit our website www.gvsig.com. |
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*/ |
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package org.gvsig.lidar.prov; |
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import java.io.File; |
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import java.io.IOException; |
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import org.apache.commons.io.FileUtils; |
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import org.apache.commons.io.FilenameUtils; |
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import org.cresques.cts.ICRSFactory; |
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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.exception.ValidateDataParametersException; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import static org.gvsig.fmap.dal.feature.NewFeatureStoreParameters.FEATURETYPE_PARAMTER_NAME; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
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import org.gvsig.fmap.dal.spi.AbstractDataParameters; |
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import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DelegatedDynObject; |
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import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
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|
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/** |
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* |
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* @author <a href="mailto:cmartinez@scolab.es">Cesar Martinez Izquierdo</a> |
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* |
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*/ |
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class LASDataStoreParameters extends AbstractDataParameters |
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implements FilesystemStoreParameters { |
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public static final String FILE_PARAMETER_NAME = "file"; |
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public static final String CRS_PARAMETER_NAME = "CRS"; |
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public static final String POINT_DENSITY_PARAMETER_NAME = "PointDensity"; |
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|
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/** |
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* Simple method to load a subset of the data, useful for faster |
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* visualization. The decimation parameter will only keep the n'th |
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* point from the file. For instance, a value of 2 will skip half |
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* of the points. A value of 3 will load 1/3 of the original points. |
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* A value of 10 will load 1/10 of the original points. |
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*/ |
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public static final String THINNING_DIV_PARAMETER_NAME = "thinningDivisor"; |
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/** |
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* An alternative method to load a subset of the data. This parameter |
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* defines how many points should be loaded by square map unit. |
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* For instance, a value of 0.1 on a layer using EPSG:25830 means that |
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* 0.1 points should be loaded per square meter (100.000 points per |
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* square kilometer). The same value for a layer using EPSG:4326 means |
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* that 0.1 points should be loaded per square degree. |
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* |
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* Note that this is an approximated method which assumes that points are |
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* evenly separated on x and y axis. When resolution is defined, |
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* the decimation parameter is ignored. |
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* |
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*/ |
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public static final String THINNING_RESOLUTION_PARAMETER_NAME = "thinningResolution"; |
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protected DelegatedDynObject parameters; |
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public static final String DATASET_CREATION_OPTION_PARAMETER_NAME = "datasetCreationOptions"; |
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public static final String PARAMETERS_DEFINITION_NAME = "LASDataStoreParameters"; |
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public LASDataStoreParameters() { |
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this(PARAMETERS_DEFINITION_NAME, "to be defined"); |
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} |
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public LASDataStoreParameters(String providerName) { |
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this(PARAMETERS_DEFINITION_NAME, providerName); |
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} |
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public LASDataStoreParameters(String parametersDefinitionName, String providerName) { |
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this.parameters = |
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(DelegatedDynObject) ToolsLocator.getDynObjectManager().createDynObject( |
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ToolsLocator.getPersistenceManager().getDefinition(parametersDefinitionName)); |
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this.setDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME, providerName); |
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} |
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@Override |
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public String getDataStoreName() { |
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return (String) this.getDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME); |
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} |
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@Override |
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public String getDescription() { |
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return this.getDynClass().getDescription(); |
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} |
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/** |
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* @return File |
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*/ |
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@Override |
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public File getFile() { |
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return (File) this.getDynValue(FILE_PARAMETER_NAME); |
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} |
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/** |
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* |
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* @return String |
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*/ |
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public IProjection getCRS() { |
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return (IProjection) this.getDynValue(CRS_PARAMETER_NAME); |
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} |
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/** |
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* @param file |
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* File |
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*/ |
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@Override |
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public void setFile(File file) { |
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this.setDynValue(FILE_PARAMETER_NAME, file); |
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if (getCRS()==null) { |
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// only set CRS automatically if it has not been previously set |
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loadProj(); |
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} |
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} |
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private void loadProj() { |
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String wktString = readProj(); |
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if (wktString != null) { |
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IProjection proj = CRSFactory.getCRSFactory().get(ICRSFactory.FORMAT_WKT, wktString); |
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setCRS(proj); |
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} |
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} |
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private String readProj(){ |
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File prjFile = getPrj(); |
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if (prjFile.exists()) { |
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try { |
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return FileUtils.readFileToString(prjFile); |
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} catch (IOException e) { |
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return null; |
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} |
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} |
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return null; |
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} |
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|
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/** |
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* Gets the .prj path corresponding to the .las file. It will |
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* always return a path if getFile is not null, even if none |
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* of the files actually exists. |
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* |
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* @return |
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*/ |
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public File getPrj() { |
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File lasFile = getFile(); |
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if (lasFile!=null) { |
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String path = lasFile.getPath(); |
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String baseName = FilenameUtils.getFullPath(path) + FilenameUtils.getBaseName(path); |
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return new File(baseName + ".prj"); |
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} |
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return null; |
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} |
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|
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/** |
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* |
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* @param crs |
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*/ |
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public void setCRS(IProjection crs) { |
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this.setDynValue(CRS_PARAMETER_NAME, crs); |
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} |
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public int getDecimation() { |
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try { |
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this.hasDynValue(THINNING_DIV_PARAMETER_NAME); |
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return (int) this.getDynValue(THINNING_DIV_PARAMETER_NAME); |
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} |
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catch (Exception ex) {} |
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return 0; |
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} |
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public double getResolution() { |
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try { |
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this.hasDynValue(THINNING_RESOLUTION_PARAMETER_NAME); |
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return (double) this.getDynValue(THINNING_RESOLUTION_PARAMETER_NAME); |
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} |
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catch (Exception ex) {} |
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return 0.0d; |
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} |
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public boolean isValid() { |
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if (this.getFile() != null && this.getFile().exists()) { |
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return true; |
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} |
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return false; |
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} |
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@Override |
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protected DelegatedDynObject getDelegatedDynObject() { |
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return parameters; |
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} |
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public void setDefaultFeatureType(FeatureType defaultFeatureType) { |
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this.setDynValue(FEATURETYPE_PARAMTER_NAME, defaultFeatureType); |
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} |
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|
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public EditableFeatureType getDefaultFeatureType() { |
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return (EditableFeatureType) this.getDynValue(FEATURETYPE_PARAMTER_NAME); |
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} |
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|
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@Override |
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public void validate() throws ValidateDataParametersException { |
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fixParameters(); |
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super.validate(); |
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} |
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|
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public void fixParameters() { |
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try { |
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EditableFeatureType featureType = getDefaultFeatureType(); |
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if (featureType != null) { |
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FeatureAttributeDescriptor geometryAttribute = |
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featureType.getAttributeDescriptor(featureType.getDefaultGeometryAttributeName()); |
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if (geometryAttribute != null) { |
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//If the CRS parameter has not been fixed, but there is |
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//a geometric attribute with the CRS, this attribute |
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//can be used. |
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if (getCRS() == null) { |
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setCRS(geometryAttribute.getSRS()); |
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} |
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} |
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} |
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} |
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catch (DynFieldNotFoundException ex) { |
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// we are not creating a new NewFeatureStoreParameters, |
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// we can safely ignore the error |
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} |
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} |
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|
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} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/src/main/java/org/gvsig/lidar/prov/LASNewStoreParameters.java | ||
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package org.gvsig.lidar.prov; |
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import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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public class LASNewStoreParameters extends LASDataStoreParameters implements NewFeatureStoreParameters { |
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public LASNewStoreParameters(String NAME) { |
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super(NAME); |
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} |
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} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/src/main/java/org/gvsig/lidar/prov/LASUnsupportedFormatException.java | ||
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/** |
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* gvSIG. Desktop Geographic Information System. |
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3 |
* |
|
4 |
* Copyright ? 2007-2016 gvSIG Association |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 2 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
* For any additional information, do not hesitate to contact us |
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
23 |
*/ |
|
24 |
package org.gvsig.lidar.prov; |
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|
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import java.util.Map; |
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27 |
|
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import org.gvsig.fmap.dal.exception.DataException; |
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29 |
|
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/** |
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31 |
* |
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32 |
* @author <a href="mailto:cmartinez@scolab.es">Cesar Martinez Izquierdo</a> |
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33 |
* |
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34 |
*/ |
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35 |
@SuppressWarnings("unchecked") |
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public class LASUnsupportedFormatException extends DataException { |
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|
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private static final long serialVersionUID = -2670314598211236837L; |
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|
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private final static String MESSAGE = |
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"Unsupported vectorial format. There is no LAS driver registered to open %(connectionString)"; |
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|
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private final static String KEY = "_UnsupportedVectorialFormatException"; |
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44 |
|
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/** |
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46 |
* @param messageFormat |
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47 |
* Message format |
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48 |
* @param cause |
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49 |
* Cause |
|
50 |
* @param messageKey |
|
51 |
* Message key |
|
52 |
* @param code |
|
53 |
* code |
|
54 |
* @param values |
|
55 |
* Values |
|
56 |
*/ |
|
57 |
public LASUnsupportedFormatException(String messageFormat, Throwable cause, String messageKey, |
|
58 |
long code, Map<Object, Object> values) { |
|
59 |
super(messageFormat, cause, messageKey, code); |
|
60 |
this.values.putAll(values); |
|
61 |
} |
|
62 |
|
|
63 |
/** |
|
64 |
* @param messageFormat |
|
65 |
* Message format |
|
66 |
* @param cause |
|
67 |
* Cause |
|
68 |
* @param values |
|
69 |
* Values |
|
70 |
*/ |
|
71 |
public LASUnsupportedFormatException(String messageFormat, Throwable cause, |
|
72 |
Map<Object, Object> values) { |
|
73 |
super(messageFormat, cause, KEY, serialVersionUID); |
|
74 |
this.values.putAll(values); |
|
75 |
} |
|
76 |
|
|
77 |
/** |
|
78 |
* @param connectionString |
|
79 |
* Conenction string |
|
80 |
*/ |
|
81 |
public LASUnsupportedFormatException(String connectionString) { |
|
82 |
super(MESSAGE, KEY, serialVersionUID); |
|
83 |
this.values.put("connectionString", connectionString); |
|
84 |
} |
|
85 |
|
|
86 |
} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/src/main/java/org/gvsig/lidar/prov/LASDataStoreProvider.java | ||
---|---|---|
1 |
/** |
|
2 |
* gvSIG. Desktop Geographic Information System. |
|
3 |
* |
|
4 |
* Copyright ? 2007-2016 gvSIG Association |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 2 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
* For any additional information, do not hesitate to contact us |
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
23 |
*/ |
|
24 |
package org.gvsig.lidar.prov; |
|
25 |
|
|
26 |
import java.io.File; |
|
27 |
import java.util.Iterator; |
|
28 |
|
|
29 |
import org.apache.commons.io.FileUtils; |
|
30 |
import org.gvsig.fmap.dal.DataStore; |
|
31 |
import org.gvsig.fmap.dal.DataStoreParameters; |
|
32 |
import org.gvsig.fmap.dal.DataTypes; |
|
33 |
import org.gvsig.fmap.dal.exception.CloseException; |
|
34 |
import org.gvsig.fmap.dal.exception.DataException; |
|
35 |
import org.gvsig.fmap.dal.exception.InitializeException; |
|
36 |
import org.gvsig.fmap.dal.exception.OpenException; |
|
37 |
import org.gvsig.fmap.dal.exception.ReadRuntimeException; |
|
38 |
import org.gvsig.fmap.dal.feature.FeatureQuery; |
|
39 |
import org.gvsig.fmap.dal.feature.FeatureSet; |
|
40 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
|
41 |
import org.gvsig.fmap.dal.feature.FeatureType; |
|
42 |
import org.gvsig.fmap.dal.feature.exception.PerformEditingException; |
|
43 |
import org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProvider; |
|
44 |
import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
|
45 |
import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
|
46 |
import org.gvsig.fmap.dal.feature.spi.FeatureSetProvider; |
|
47 |
import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
|
48 |
import org.gvsig.fmap.dal.resource.ResourceAction; |
|
49 |
import org.gvsig.fmap.dal.resource.exception.ResourceException; |
|
50 |
import org.gvsig.fmap.dal.resource.exception.ResourceExecuteException; |
|
51 |
import org.gvsig.fmap.dal.resource.file.FileResource; |
|
52 |
import org.gvsig.fmap.dal.resource.spi.ResourceConsumer; |
|
53 |
import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
|
54 |
import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
|
55 |
import org.gvsig.fmap.geom.GeometryLocator; |
|
56 |
import org.gvsig.fmap.geom.GeometryManager; |
|
57 |
import org.gvsig.fmap.geom.primitive.Envelope; |
|
58 |
import org.gvsig.fmap.geom.type.GeometryTypeNotSupportedException; |
|
59 |
import org.gvsig.fmap.geom.type.GeometryTypeNotValidException; |
|
60 |
import org.gvsig.tools.dispose.DisposableIterator; |
|
61 |
import org.gvsig.tools.dynobject.DynObject; |
|
62 |
import org.gvsig.tools.exception.BaseException; |
|
63 |
import org.slf4j.Logger; |
|
64 |
import org.slf4j.LoggerFactory; |
|
65 |
|
|
66 |
/** |
|
67 |
* |
|
68 |
* @author <a href="mailto:cmartinez@scolab.es">Cesar Martinez Izquierdo</a> |
|
69 |
* |
|
70 |
*/ |
|
71 |
public abstract class LASDataStoreProvider extends AbstractFeatureStoreProvider implements |
|
72 |
FeatureStoreProvider, ResourceConsumer { |
|
73 |
|
|
74 |
private static final Logger LOG = LoggerFactory.getLogger(LASDataStoreProvider.class); |
|
75 |
|
|
76 |
public static final String GEOM_FIELD="GEOM"; |
|
77 |
public static final String CLASS_FIELD="CLASSIFICATION"; |
|
78 |
public static final String POINTX_FIELD="POINTX"; |
|
79 |
public static final String POINTY_FIELD="POINTY"; |
|
80 |
public static final String POINTZ_FIELD="POINTZ"; |
|
81 |
public static final String TIME_FIELD="TIME"; |
|
82 |
public static final String WEEKTIME_FIELD="WEEKTIME"; |
|
83 |
public static final String COLOR_FIELD="COLOR"; |
|
84 |
public static final String INTENSITY_FIELD="INTENSITY"; |
|
85 |
public static final String RETURNNUM_FIELD="RETURNNUM"; |
|
86 |
public static final String NUMRETURNS_FIELD="NUMRETURNS"; |
|
87 |
|
|
88 |
protected File file; |
|
89 |
|
|
90 |
protected Envelope envelope = null; |
|
91 |
|
|
92 |
protected ResourceProvider resourceProvider; |
|
93 |
|
|
94 |
protected boolean opened = false; |
|
95 |
protected long counterNewsOIDs = -1; |
|
96 |
|
|
97 |
protected GeometryManager gm; |
|
98 |
|
|
99 |
protected double decimation = 1.0d; |
|
100 |
protected double resolution = 0.0d; |
|
101 |
|
|
102 |
protected LASDataStoreProvider(DataStoreParameters dataParameters, |
|
103 |
DataStoreProviderServices storeServices, DynObject metadata) throws InitializeException { |
|
104 |
super(dataParameters, storeServices, metadata); |
|
105 |
|
|
106 |
// Set CRS parameter to metadata |
|
107 |
this.setDynValue(DataStore.METADATA_CRS, dataParameters.getDynValue(DataStore.METADATA_CRS)); |
|
108 |
file = (File) dataParameters.getDynValue(LASDataStoreParameters.FILE_PARAMETER_NAME); |
|
109 |
|
|
110 |
if (dataParameters instanceof LASDataStoreParameters) { |
|
111 |
LASDataStoreParameters lasParameters = (LASDataStoreParameters) dataParameters; |
|
112 |
decimation = (double) lasParameters.getDecimation(); |
|
113 |
if (decimation<1) { |
|
114 |
decimation = 1; |
|
115 |
} |
|
116 |
resolution = lasParameters.getResolution(); |
|
117 |
} |
|
118 |
|
|
119 |
getResource().addConsumer(this); |
|
120 |
this.gm = GeometryLocator.getGeometryManager(); |
|
121 |
try { |
|
122 |
this.open(); |
|
123 |
} catch (OpenException e) { |
|
124 |
throw new InitializeException(getProviderName(), e); |
|
125 |
} |
|
126 |
} |
|
127 |
|
|
128 |
/* |
|
129 |
public FeatureProvider createFeatureProvider(FeatureType type) throws DataException { |
|
130 |
return new DBFFeatureProvider(this, type); |
|
131 |
}*/ |
|
132 |
|
|
133 |
@Override |
|
134 |
public String getFullName() { |
|
135 |
return getName(); |
|
136 |
} |
|
137 |
|
|
138 |
@Override |
|
139 |
public String getName() { |
|
140 |
return getLASParameters().getFile().getName(); |
|
141 |
} |
|
142 |
|
|
143 |
@Override |
|
144 |
public boolean allowWrite() { |
|
145 |
return false; |
|
146 |
} |
|
147 |
|
|
148 |
@Override |
|
149 |
public ResourceProvider getResource() { |
|
150 |
if (this.resourceProvider == null) { |
|
151 |
try { |
|
152 |
this.resourceProvider = |
|
153 |
this.createResource(FileResource.NAME, new Object[] { getLASParameters() |
|
154 |
.getFile().getAbsolutePath() }); |
|
155 |
} catch (InitializeException e) { |
|
156 |
throw new ReadRuntimeException(String.format( |
|
157 |
"Can not create file resource with %1s path", getLASParameters().getFile() |
|
158 |
.getAbsolutePath()), e); |
|
159 |
} |
|
160 |
} |
|
161 |
|
|
162 |
return resourceProvider; |
|
163 |
} |
|
164 |
|
|
165 |
@Override |
|
166 |
public Object getSourceId() { |
|
167 |
return this.getLASParameters().getFile(); |
|
168 |
} |
|
169 |
|
|
170 |
@Override |
|
171 |
public void open() throws OpenException { |
|
172 |
// FIXME: should this method be synchronized? |
|
173 |
if (opened == false) { |
|
174 |
try { |
|
175 |
this.opened = loadFeatureType(); |
|
176 |
updateDecimationFromResolution(); |
|
177 |
} catch (BaseException e) { |
|
178 |
LOG.error("Can not load feature type", e); |
|
179 |
throw new OpenException(getFullName(), e); |
|
180 |
} |
|
181 |
} |
|
182 |
} |
|
183 |
|
|
184 |
protected void updateDecimationFromResolution() { |
|
185 |
if (resolution>0.0d) { |
|
186 |
try { |
|
187 |
double width = getEnvelope().getLength(0); |
|
188 |
double height = getEnvelope().getLength(1); |
|
189 |
long count = getFeatureCount(); |
|
190 |
double origResolution = ((count/width)/height); // divide twice instead of multiply denominator to avoid overflow of the product |
|
191 |
double calculatedDecimation = origResolution/resolution; |
|
192 |
if (calculatedDecimation>1) { |
|
193 |
decimation = calculatedDecimation; |
|
194 |
} |
|
195 |
else { |
|
196 |
decimation = 1; |
|
197 |
} |
|
198 |
} catch (DataException e) { |
|
199 |
// TODO Auto-generated catch block |
|
200 |
e.printStackTrace(); |
|
201 |
} |
|
202 |
|
|
203 |
} |
|
204 |
|
|
205 |
} |
|
206 |
|
|
207 |
protected abstract boolean loadFeatureType() throws LASUnsupportedFormatException, |
|
208 |
GeometryTypeNotSupportedException, GeometryTypeNotValidException, DataException; |
|
209 |
|
|
210 |
|
|
211 |
@SuppressWarnings("rawtypes") |
|
212 |
@Override |
|
213 |
public void performChanges(Iterator deleteds, Iterator inserteds, |
|
214 |
Iterator updateds, Iterator originalFeatureTypesUpdated) |
|
215 |
throws PerformEditingException { |
|
216 |
|
|
217 |
try { |
|
218 |
final FeatureStore store |
|
219 |
= this.getStoreServices().getFeatureStore(); |
|
220 |
getResource().closeRequest(); |
|
221 |
getResource().execute(new ResourceAction() { |
|
222 |
|
|
223 |
public Object run() throws Exception { |
|
224 |
FeatureSet set = null; |
|
225 |
DisposableIterator iter = null; |
|
226 |
try { |
|
227 |
set = store.getFeatureSet(); |
|
228 |
LASDataStoreParameters params = (LASDataStoreParameters) getParameters(); |
|
229 |
LASDataStoreParameters tmpParams |
|
230 |
= (LASDataStoreParameters) params.getCopy(); |
|
231 |
|
|
232 |
File tmp_file = File.createTempFile( |
|
233 |
"tmp_" + System.currentTimeMillis(), ".las"); |
|
234 |
tmp_file.deleteOnExit(); |
|
235 |
|
|
236 |
tmpParams.setFile(tmp_file); |
|
237 |
/* |
|
238 |
writer.begin(tmpParams, store.getDefaultFeatureType(), |
|
239 |
set.getSize()); |
|
240 |
|
|
241 |
iter = set.fastIterator(); |
|
242 |
while (iter.hasNext()) { |
|
243 |
Feature feature = (Feature) iter.next(); |
|
244 |
writer.append(feature); |
|
245 |
} |
|
246 |
|
|
247 |
writer.end(); |
|
248 |
*/ |
|
249 |
try { |
|
250 |
close(); |
|
251 |
} catch (CloseException e1) { |
|
252 |
throw new PerformEditingException(getProviderName(), e1); |
|
253 |
} |
|
254 |
params.getFile().delete(); |
|
255 |
|
|
256 |
File target_file = params.getFile(); |
|
257 |
if (target_file.exists()) { |
|
258 |
target_file.delete(); |
|
259 |
} |
|
260 |
tmp_file.renameTo(target_file); |
|
261 |
|
|
262 |
if (tmp_file.exists() && !target_file.exists()) { |
|
263 |
// Renaming failed, let's simply copy. |
|
264 |
// We assume we cannot delete it, but we |
|
265 |
// used deleteOnExit and it's |
|
266 |
// temporary, so no problem |
|
267 |
LOG.info("Warning: copying tmp file instead of renaming: " |
|
268 |
+ target_file.getName()); |
|
269 |
FileUtils.copyFile(tmp_file, target_file); |
|
270 |
} |
|
271 |
|
|
272 |
getResource().notifyChanges(); |
|
273 |
loadFeatureType(); |
|
274 |
} finally { |
|
275 |
if (set != null) { |
|
276 |
set.dispose(); |
|
277 |
} |
|
278 |
if (iter != null) { |
|
279 |
iter.dispose(); |
|
280 |
} |
|
281 |
} |
|
282 |
return null; |
|
283 |
} |
|
284 |
}); |
|
285 |
} catch (ResourceExecuteException | ResourceException e) { |
|
286 |
throw new PerformEditingException(this.getProviderName(), e); |
|
287 |
} |
|
288 |
|
|
289 |
this.counterNewsOIDs = -1; |
|
290 |
} |
|
291 |
|
|
292 |
@Override |
|
293 |
public Object createNewOID() { |
|
294 |
if (this.counterNewsOIDs < 0) { |
|
295 |
try { |
|
296 |
this.counterNewsOIDs = this.getFeatureCount(); |
|
297 |
} catch (DataException e) { |
|
298 |
e.printStackTrace(); |
|
299 |
} |
|
300 |
|
|
301 |
} else { |
|
302 |
this.counterNewsOIDs++; |
|
303 |
} |
|
304 |
return new Long(counterNewsOIDs); |
|
305 |
} |
|
306 |
|
|
307 |
@Override |
|
308 |
public FeatureSetProvider createSet(FeatureQuery query, FeatureType featureType) |
|
309 |
throws DataException { |
|
310 |
open(); |
|
311 |
return new LASFetureSetProvider(this, query, featureType); |
|
312 |
} |
|
313 |
|
|
314 |
@Override |
|
315 |
public int getOIDType() { |
|
316 |
return DataTypes.LONG; |
|
317 |
} |
|
318 |
|
|
319 |
@Override |
|
320 |
protected FeatureProvider internalGetFeatureProviderByReference( |
|
321 |
FeatureReferenceProviderServices reference, FeatureType featureType) |
|
322 |
throws DataException { |
|
323 |
|
|
324 |
return internalGetFeatureProviderByIndex(((Long) reference.getOID()).longValue(), featureType); |
|
325 |
} |
|
326 |
|
|
327 |
public abstract FeatureProvider internalGetFeatureProviderByIndex( |
|
328 |
long index, FeatureType featureType) |
|
329 |
throws DataException; |
|
330 |
|
|
331 |
protected LASOpenStoreParameters getLASParameters() { |
|
332 |
return (LASOpenStoreParameters) this.getParameters(); |
|
333 |
} |
|
334 |
} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/src/main/java/org/gvsig/lidar/prov/LASFetureSetProvider.java | ||
---|---|---|
1 |
/** |
|
2 |
* gvSIG. Desktop Geographic Information System. |
|
3 |
* |
|
4 |
* Copyright ? 2007-2016 gvSIG Association |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 2 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
* For any additional information, do not hesitate to contact us |
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
23 |
*/ |
|
24 |
package org.gvsig.lidar.prov; |
|
25 |
|
|
26 |
import org.gvsig.fmap.dal.exception.DataException; |
|
27 |
import org.gvsig.fmap.dal.feature.FeatureQuery; |
|
28 |
import org.gvsig.fmap.dal.feature.FeatureType; |
|
29 |
import org.gvsig.fmap.dal.feature.spi.AbstractFeatureProviderIterator; |
|
30 |
import org.gvsig.fmap.dal.feature.spi.AbstractFeatureSetProvider; |
|
31 |
import org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProvider; |
|
32 |
import org.gvsig.fmap.dal.feature.spi.FeatureSetProvider; |
|
33 |
import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
|
34 |
import org.gvsig.tools.ToolsLocator; |
|
35 |
import org.gvsig.tools.exception.BaseException; |
|
36 |
import org.slf4j.Logger; |
|
37 |
import org.slf4j.LoggerFactory; |
|
38 |
|
|
39 |
/** |
|
40 |
* |
|
41 |
* @author <a href="mailto:cmartinez@scolab.es">Cesar Martinez Izquierdo</a> |
|
42 |
* |
|
43 |
*/ |
|
44 |
public class LASFetureSetProvider extends AbstractFeatureSetProvider implements FeatureSetProvider { |
|
45 |
|
|
46 |
private static final Logger LOG = LoggerFactory.getLogger(LASFetureSetProvider.class); |
|
47 |
|
|
48 |
private static final String regularExpresion = |
|
49 |
"\\s*ST_intersects[(]\\s*ST_GeomFromText[(]\\s*'([^']*)'\\s*,\\s*'([^']*)'\\s*[)],\\s*(?s).*"; |
|
50 |
|
|
51 |
/** |
|
52 |
* @param store |
|
53 |
* Source of this feature set |
|
54 |
* @param query |
|
55 |
* Query |
|
56 |
* @param featureType |
|
57 |
* Featuretype requested |
|
58 |
*/ |
|
59 |
public LASFetureSetProvider(AbstractFeatureStoreProvider store, FeatureQuery query, |
|
60 |
FeatureType featureType) { |
|
61 |
super(store, query, featureType); |
|
62 |
} |
|
63 |
|
|
64 |
@Override |
|
65 |
public boolean canFilter() { |
|
66 |
return false; |
|
67 |
} |
|
68 |
|
|
69 |
@Override |
|
70 |
public boolean canOrder() { |
|
71 |
return false; |
|
72 |
} |
|
73 |
|
|
74 |
@Override |
|
75 |
public boolean canIterateFromIndex() { |
|
76 |
return true; |
|
77 |
} |
|
78 |
|
|
79 |
@Override |
|
80 |
public long getSize() throws DataException { |
|
81 |
return getStore().getFeatureCount(); // FIXME |
|
82 |
} |
|
83 |
|
|
84 |
@Override |
|
85 |
public boolean isEmpty() throws DataException { |
|
86 |
return getSize() == 0; |
|
87 |
} |
|
88 |
|
|
89 |
@Override |
|
90 |
protected AbstractFeatureProviderIterator createIterator(long index) throws DataException { |
|
91 |
return createFastIterator(index); |
|
92 |
} |
|
93 |
|
|
94 |
@Override |
|
95 |
protected AbstractFeatureProviderIterator createFastIterator(long index) throws DataException { |
|
96 |
return new LASFastIterator(getStore(), index); |
|
97 |
} |
|
98 |
|
|
99 |
@Override |
|
100 |
protected void doDispose() throws BaseException { |
|
101 |
} |
|
102 |
|
|
103 |
class LASFastIterator extends AbstractFeatureProviderIterator { |
|
104 |
|
|
105 |
private long index; |
|
106 |
|
|
107 |
public LASFastIterator(FeatureStoreProvider storeProvider, long index) |
|
108 |
throws LASUnsupportedFormatException { |
|
109 |
super(storeProvider); |
|
110 |
ToolsLocator.getDisposableManager().bind(storeProvider); |
|
111 |
this.index = index; |
|
112 |
} |
|
113 |
|
|
114 |
@Override |
|
115 |
public void remove() { |
|
116 |
throw new UnsupportedOperationException(); |
|
117 |
} |
|
118 |
|
|
119 |
@Override |
|
120 |
protected Object internalNext() { |
|
121 |
|
|
122 |
try { |
|
123 |
return ((LASDataStoreProvider)this.getDataStoreProvider()).internalGetFeatureProviderByIndex(index++, getFeatureType()); |
|
124 |
} catch (DataException e) { |
|
125 |
// TODO Auto-generated catch block |
|
126 |
e.printStackTrace(); |
|
127 |
} |
|
128 |
return null; |
|
129 |
} |
|
130 |
|
|
131 |
@Override |
|
132 |
protected boolean internalHasNext() { |
|
133 |
try { |
|
134 |
return index < ((LASDataStoreProvider)this.getDataStoreProvider()).getFeatureCount() ? true : false; |
|
135 |
} catch (DataException e) { |
|
136 |
e.printStackTrace(); |
|
137 |
} |
|
138 |
return false; |
|
139 |
} |
|
140 |
|
|
141 |
@Override |
|
142 |
protected void doDispose() throws BaseException { |
|
143 |
ToolsLocator.getDisposableManager().release(getStore()); |
|
144 |
} |
|
145 |
} |
|
146 |
} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/src/main/java/org/gvsig/lidar/prov/LASOpenStoreParameters.java | ||
---|---|---|
1 |
|
|
2 |
package org.gvsig.lidar.prov; |
|
3 |
|
|
4 |
import org.gvsig.fmap.dal.feature.OpenFeatureStoreParameters; |
|
5 |
|
|
6 |
public class LASOpenStoreParameters extends LASDataStoreParameters implements OpenFeatureStoreParameters { |
|
7 |
|
|
8 |
public LASOpenStoreParameters(String NAME) { |
|
9 |
super(NAME); |
|
10 |
} |
|
11 |
|
|
12 |
} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/src/main/java/org/gvsig/lidar/prov/ConversionUtils.java | ||
---|---|---|
1 |
package org.gvsig.lidar.prov; |
|
2 |
|
|
3 |
public class ConversionUtils { |
|
4 |
|
|
5 |
private static final int RED_MASK = 255 << 16; |
|
6 |
private static final int GREEN_MASK = 255 << 8; |
|
7 |
private static final int BLUE_MASK = 255; |
|
8 |
|
|
9 |
/** |
|
10 |
* GPS time as GPS timestamp = LAS GPS adjusted time + 1000000000 |
|
11 |
* GPS time as Unix timestamp = GPS time as GPS timestamp + 315964800 |
|
12 |
* UTC time as Unix timestamp = GPS time as Unix timestamp + leap seconds |
|
13 |
* As leap seconds depend on the actual date being converted, we'll ignore them |
|
14 |
* Therefore, we'll use the following constant |
|
15 |
* UNIX TIME = LAS GPS adjusted time + LAS_TIME_TO_UNIX_TIME, |
|
16 |
* where LAS_TIME_TO_UNIX_TIME = 1000000000 + 315964800 = 1315964800 |
|
17 |
*/ |
|
18 |
final public static long LAS_TIME_TO_UNIX_TIME = 1315964800; |
|
19 |
|
|
20 |
/** |
|
21 |
* Converts red, green and blue values to a RGB int as defined |
|
22 |
* by java.awt.Color(int) constructor. |
|
23 |
* |
|
24 |
*/ |
|
25 |
public static int rgbToInt(int red, int green, int blue) { |
|
26 |
return (red << 16) | (green << 8) | blue; |
|
27 |
} |
|
28 |
|
|
29 |
/** |
|
30 |
* Converts a RGB int as defined by java.awt.Color(int) constructor |
|
31 |
* to separate red, green and blue values |
|
32 |
* |
|
33 |
* @returns an array containing the red, green and blue values |
|
34 |
*/ |
|
35 |
public static int[] intToRgb(int rgb) { |
|
36 |
int[] rgbArray = new int[3]; |
|
37 |
rgbArray[0] = (rgb & RED_MASK) >> 16; |
|
38 |
rgbArray[1] = (rgb & GREEN_MASK) >> 8; |
|
39 |
rgbArray[2] = rgb & BLUE_MASK; |
|
40 |
return rgbArray; |
|
41 |
} |
|
42 |
} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.common/pom.xml | ||
---|---|---|
1 |
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
|
2 |
<modelVersion>4.0.0</modelVersion> |
|
3 |
<parent> |
|
4 |
<groupId>org.gvsig</groupId> |
|
5 |
<artifactId>org.gvsig.lidar.prov</artifactId> |
|
6 |
<version>1.0.3</version> |
|
7 |
</parent> |
|
8 |
<artifactId>org.gvsig.lidar.prov.common</artifactId> |
|
9 |
<name>org.gvsig.lidar.prov.common</name> |
|
10 |
<dependencies> |
|
11 |
<dependency> |
|
12 |
<groupId>org.gvsig</groupId> |
|
13 |
<artifactId>org.gvsig.fmap.dal.file.lib</artifactId> |
|
14 |
</dependency> |
|
15 |
<dependency> |
|
16 |
<groupId>org.gvsig</groupId> |
|
17 |
<artifactId>org.gvsig.fmap.dal.spi</artifactId> |
|
18 |
<scope>compile</scope> |
|
19 |
</dependency> |
|
20 |
<dependency> |
|
21 |
<groupId>org.gvsig</groupId> |
|
22 |
<artifactId>org.gvsig.tools.lib</artifactId> |
|
23 |
<scope>compile</scope> |
|
24 |
</dependency> |
|
25 |
<dependency> |
|
26 |
<groupId>commons-io</groupId> |
|
27 |
<artifactId>commons-io</artifactId> |
|
28 |
</dependency> |
|
29 |
</dependencies> |
|
30 |
</project> |
|
0 | 31 |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.jgrass/src/main/resources/META-INF/services/org.gvsig.tools.library.Library | ||
---|---|---|
1 |
org.gvsig.lidar.prov.jgrasstools.JGrassLASLibrary |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.jgrass/src/main/resources/org/gvsig/lidar/prov/jgrasstools/JGrassLASMetadata.xml | ||
---|---|---|
1 |
<?xml version="1.0"?> |
|
2 |
<!-- |
|
3 |
Definitions of metadata fields of a shp file. |
|
4 |
--> |
|
5 |
<definitions> |
|
6 |
<version>1.0.0</version> |
|
7 |
<classes> |
|
8 |
|
|
9 |
<class name="JGrassLASDataStoreProvider" namespace="Metadata"> |
|
10 |
<extends> |
|
11 |
<class namespace="Metadata" name="SpatialProvider"/> |
|
12 |
</extends> |
|
13 |
<description>Metadata of a LIDAR LAS provider</description> |
|
14 |
<fields> |
|
15 |
</fields> |
|
16 |
</class> |
|
17 |
|
|
18 |
</classes> |
|
19 |
</definitions> |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.jgrass/src/main/java/org/gvsig/lidar/prov/jgrasstools/JGrassLASLibrary.java | ||
---|---|---|
1 |
/** |
|
2 |
* gvSIG. Desktop Geographic Information System. |
|
3 |
* |
|
4 |
* Copyright ? 2007-2016 gvSIG Association |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 2 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
* For any additional information, do not hesitate to contact us |
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
23 |
*/ |
|
24 |
package org.gvsig.lidar.prov.jgrasstools; |
|
25 |
|
|
26 |
import org.gvsig.fmap.dal.DALFileLibrary; |
|
27 |
import org.gvsig.fmap.dal.DALLibrary; |
|
28 |
import org.gvsig.fmap.dal.DALLocator; |
|
29 |
import org.gvsig.fmap.dal.FileHelper; |
|
30 |
import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
|
31 |
import org.gvsig.lidar.prov.LASOpenStoreParameters; |
|
32 |
import org.gvsig.metadata.MetadataLibrary; |
|
33 |
import org.gvsig.metadata.exceptions.MetadataException; |
|
34 |
import org.gvsig.tools.library.AbstractLibrary; |
|
35 |
import org.gvsig.tools.library.LibraryException; |
|
36 |
|
|
37 |
/** |
|
38 |
* |
|
39 |
* @author <a href="mailto:cmartinez@scolab.es">Cesar Martinez Izquierdo</a> |
|
40 |
* |
|
41 |
*/ |
|
42 |
public class JGrassLASLibrary extends AbstractLibrary { |
|
43 |
|
|
44 |
@Override |
|
45 |
public void doRegistration() { |
|
46 |
registerAsServiceOf(DALLibrary.class); |
|
47 |
require(DALLibrary.class); |
|
48 |
require(DALFileLibrary.class); |
|
49 |
require(MetadataLibrary.class); |
|
50 |
} |
|
51 |
|
|
52 |
@Override |
|
53 |
protected void doInitialize() throws LibraryException { |
|
54 |
} |
|
55 |
|
|
56 |
@Override |
|
57 |
protected void doPostInitialize() throws LibraryException { |
|
58 |
// Register LAS parameters definition |
|
59 |
FileHelper.registerParametersDefinition( |
|
60 |
LASOpenStoreParameters.PARAMETERS_DEFINITION_NAME, |
|
61 |
LASOpenStoreParameters.class, |
|
62 |
"LASDataStoreParameters.xml" |
|
63 |
); |
|
64 |
DataManagerProviderServices dataman = |
|
65 |
(DataManagerProviderServices) DALLocator.getDataManager(); |
|
66 |
|
|
67 |
// Register JGrass LAS metadata definition |
|
68 |
try { |
|
69 |
FileHelper.registerMetadataDefinition(JGrassLASDataStoreProvider.METADATA_DEFINITION_NAME, |
|
70 |
JGrassLASDataStoreProvider.class, "JGrassLASMetadata.xml"); |
|
71 |
} catch (MetadataException e) { |
|
72 |
throw new LibraryException(getClass(), e); |
|
73 |
} |
|
74 |
|
|
75 |
// Register JGrass LAS provider factory |
|
76 |
if (!dataman.getStoreProviders().contains(JGrassLASDataStoreProvider.NAME)) { |
|
77 |
dataman.registerStoreProviderFactory(new JGrassLASDataStoreProviderFactory( |
|
78 |
JGrassLASDataStoreProvider.NAME, JGrassLASDataStoreProvider.DESCRIPTION)); |
|
79 |
} |
|
80 |
|
|
81 |
/* |
|
82 |
* |
|
83 |
* Disabled as we are currently using Whitebox |
|
84 |
* |
|
85 |
// Register JGrass LAS file system server provider |
|
86 |
DALFileLocator.getFilesystemServerExplorerManager().registerProvider( |
|
87 |
JGrassLASDataStoreProvider.NAME, JGrassLASDataStoreProvider.DESCRIPTION, |
|
88 |
JGrassLASFilesystemServerProvider.class); |
|
89 |
*/ |
|
90 |
fixDataParameters(); |
|
91 |
} |
|
92 |
|
|
93 |
private void fixDataParameters() { |
|
94 |
} |
|
95 |
} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.jgrass/src/main/java/org/gvsig/lidar/prov/jgrasstools/JGrassLASFilesystemServerProvider.java | ||
---|---|---|
1 |
/** |
|
2 |
* gvSIG. Desktop Geographic Information System. |
|
3 |
* |
|
4 |
* Copyright ? 2007-2016 gvSIG Association |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 2 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
* For any additional information, do not hesitate to contact us |
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
23 |
*/ |
|
24 |
package org.gvsig.lidar.prov.jgrasstools; |
|
25 |
|
|
26 |
import java.io.File; |
|
27 |
|
|
28 |
import org.cresques.cts.IProjection; |
|
29 |
import org.gvsig.fmap.dal.DALLocator; |
|
30 |
import org.gvsig.fmap.dal.DataServerExplorer; |
|
31 |
import org.gvsig.fmap.dal.DataStoreParameters; |
|
32 |
import org.gvsig.fmap.dal.NewDataStoreParameters; |
|
33 |
import org.gvsig.fmap.dal.exception.CreateException; |
|
34 |
import org.gvsig.fmap.dal.exception.DataException; |
|
35 |
import org.gvsig.fmap.dal.exception.InitializeException; |
|
36 |
import org.gvsig.fmap.dal.exception.RemoveException; |
|
37 |
import org.gvsig.fmap.dal.feature.EditableFeatureType; |
|
38 |
import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
|
39 |
import org.gvsig.fmap.dal.resource.ResourceAction; |
|
40 |
import org.gvsig.fmap.dal.resource.file.FileResource; |
|
41 |
import org.gvsig.fmap.dal.resource.spi.ResourceConsumer; |
|
42 |
import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
|
43 |
import org.gvsig.fmap.dal.serverexplorer.filesystem.impl.AbstractFilesystemServerExplorerProvider; |
|
44 |
import org.gvsig.fmap.dal.serverexplorer.filesystem.spi.FilesystemServerExplorerProvider; |
|
45 |
import org.gvsig.fmap.dal.serverexplorer.filesystem.spi.FilesystemServerExplorerProviderServices; |
|
46 |
import org.gvsig.fmap.geom.Geometry.TYPES; |
|
47 |
import org.gvsig.lidar.prov.LASNewStoreParameters; |
|
48 |
import org.gvsig.lidar.prov.LASOpenStoreParameters; |
|
49 |
import org.slf4j.Logger; |
|
50 |
import org.slf4j.LoggerFactory; |
|
51 |
|
|
52 |
/** |
|
53 |
* |
|
54 |
* @author <a href="mailto:cmartinez@scolab.es">Cesar Martinez Izquierdo</a> |
|
55 |
* |
|
56 |
*/ |
|
57 |
public class JGrassLASFilesystemServerProvider extends AbstractFilesystemServerExplorerProvider implements |
|
58 |
FilesystemServerExplorerProvider, ResourceConsumer { |
|
59 |
|
|
60 |
private static final Logger LOG = LoggerFactory.getLogger(JGrassLASFilesystemServerProvider.class); |
|
61 |
|
|
62 |
private FilesystemServerExplorerProviderServices serverExplorer; |
|
63 |
|
|
64 |
@Override |
|
65 |
public String getDataStoreProviderName() { |
|
66 |
return JGrassLASDataStoreProvider.NAME; |
|
67 |
} |
|
68 |
|
|
69 |
@Override |
|
70 |
public String getDescription() { |
|
71 |
return JGrassLASDataStoreProvider.DESCRIPTION; |
|
72 |
} |
|
73 |
|
|
74 |
@Override |
|
75 |
public boolean accept(File pathname) { |
|
76 |
return (pathname.getName().toLowerCase().endsWith(".las")); |
|
77 |
} |
|
78 |
|
|
79 |
@Override |
|
80 |
public boolean closeResourceRequested(ResourceProvider resource) { |
|
81 |
// Do nothing |
|
82 |
return true; |
|
83 |
} |
|
84 |
|
|
85 |
@Override |
|
86 |
public void resourceChanged(ResourceProvider resource) { |
|
87 |
// Do nothing |
|
88 |
} |
|
89 |
|
|
90 |
@Override |
|
91 |
public void initialize(FilesystemServerExplorerProviderServices serverExplorer) { |
|
92 |
this.serverExplorer = serverExplorer; |
|
93 |
} |
|
94 |
|
|
95 |
@Override |
|
96 |
public boolean canCreate() { |
|
97 |
return true; |
|
98 |
} |
|
99 |
|
|
100 |
@Override |
|
101 |
public void create(NewDataStoreParameters parameters, boolean overwrite) throws CreateException { |
|
102 |
if (parameters instanceof LASOpenStoreParameters) { |
|
103 |
|
|
104 |
final LASOpenStoreParameters newLASDataStoreParameters = |
|
105 |
(LASOpenStoreParameters) parameters; |
|
106 |
|
|
107 |
final File file = newLASDataStoreParameters.getFile(); |
|
108 |
|
|
109 |
if (file.isFile() && file.exists()) { |
|
110 |
if (overwrite) { |
|
111 |
// Deleting existing file |
|
112 |
try { |
|
113 |
this.remove(newLASDataStoreParameters); |
|
114 |
} catch (RemoveException e) { |
|
115 |
throw new CreateException("Can not overwrite file", e); |
|
116 |
} |
|
117 |
} else { |
|
118 |
throw new CreateException(file.getAbsolutePath(), new IllegalArgumentException( |
|
119 |
String.format("%1s exists and overwrite option is false", |
|
120 |
file.getAbsolutePath()))); |
|
121 |
} |
|
122 |
} |
|
123 |
|
|
124 |
try { |
|
125 |
final FileResource resource = |
|
126 |
(FileResource) serverExplorer.getServerExplorerProviderServices() |
|
127 |
.createResource(FileResource.NAME, new Object[] { file.getAbsolutePath() }); |
|
128 |
|
|
129 |
resource.addConsumer(this); |
|
130 |
resource.execute(new ResourceAction() { |
|
131 |
|
|
132 |
@Override |
|
133 |
public Object run() throws Exception { |
|
134 |
|
|
135 |
FeatureAttributeDescriptor geometryAttribute = |
|
136 |
newLASDataStoreParameters.getDefaultFeatureType() |
|
137 |
.getDefaultGeometryAttribute(); |
|
138 |
|
|
139 |
if (geometryAttribute != null) { |
|
140 |
if (TYPES.POINT!=geometryAttribute.getGeomType().getType()) { |
|
141 |
throw new IllegalArgumentException( |
|
142 |
"LAS files can only store points."); |
|
143 |
} |
|
144 |
|
|
145 |
IProjection projection = geometryAttribute.getSRS(); |
|
146 |
if (projection == null && newLASDataStoreParameters.getCRS() != null) { |
|
147 |
projection = newLASDataStoreParameters.getCRS(); |
|
148 |
} |
|
149 |
} |
|
150 |
EditableFeatureType featureType = newLASDataStoreParameters.getDefaultFeatureType(); |
|
151 |
JGrassLASWriter writer = new JGrassLASWriter(newLASDataStoreParameters, featureType, null); |
|
152 |
writer.open(); |
|
153 |
writer.close(); |
|
154 |
return null; |
|
155 |
} |
|
156 |
}); |
|
157 |
} catch (InitializeException e) { |
|
158 |
throw new CreateException("Can not create file resource to create it", e); |
|
159 |
} |
|
160 |
} |
|
161 |
|
|
162 |
} |
|
163 |
|
|
164 |
@Override |
|
165 |
public NewDataStoreParameters getCreateParameters() throws DataException { |
|
166 |
LASNewStoreParameters newParameters = new LASNewStoreParameters(JGrassLASDataStoreProvider.NAME); |
|
167 |
EditableFeatureType editableFeatureType = DALLocator.getDataManager().createFeatureType(); |
|
168 |
newParameters.setDefaultFeatureType(editableFeatureType); |
|
169 |
return newParameters; |
|
170 |
} |
|
171 |
|
|
172 |
@Override |
|
173 |
public void remove(DataStoreParameters parameters) throws RemoveException { |
|
174 |
|
|
175 |
if (parameters instanceof LASOpenStoreParameters) { |
|
176 |
|
|
177 |
LASOpenStoreParameters newLASDataStoreParameters = |
|
178 |
(LASOpenStoreParameters) parameters; |
|
179 |
|
|
180 |
final File file = newLASDataStoreParameters.getFile(); |
|
181 |
|
|
182 |
if (!file.exists() && !file.canWrite()) { |
|
183 |
throw new RemoveException(file.getAbsolutePath(), new IllegalArgumentException( |
|
184 |
String.format("%1s does not exist", file.getAbsolutePath()))); |
|
185 |
} |
|
186 |
|
|
187 |
try { |
|
188 |
final FileResource resource = |
|
189 |
(FileResource) serverExplorer.getServerExplorerProviderServices() |
|
190 |
.createResource(FileResource.NAME, new Object[] { file.getAbsolutePath() }); |
|
191 |
|
|
192 |
resource.addConsumer(this); |
|
193 |
resource.execute(new ResourceAction() { |
|
194 |
|
|
195 |
@Override |
|
196 |
public Object run() throws Exception { |
|
197 |
resource.closeRequest(); |
|
198 |
file.delete(); |
|
199 |
return null; |
|
200 |
} |
|
201 |
}); |
|
202 |
resource.addConsumer(this); |
|
203 |
} catch (InitializeException e) { |
|
204 |
throw new RemoveException("Can not create file resource to remove it", e); |
|
205 |
} |
|
206 |
} |
|
207 |
} |
|
208 |
|
|
209 |
@Override |
|
210 |
public boolean canCreate(NewDataStoreParameters parameters) { |
|
211 |
|
|
212 |
if (parameters instanceof LASNewStoreParameters) { |
|
213 |
|
|
214 |
LASNewStoreParameters newLASDataStoreParameters = |
|
215 |
(LASNewStoreParameters) parameters; |
|
216 |
|
|
217 |
File file = newLASDataStoreParameters.getFile(); |
|
218 |
if (file != null && file.canWrite()) { |
|
219 |
return true; |
|
220 |
} |
|
221 |
|
|
222 |
FeatureAttributeDescriptor geometryAttribute = |
|
223 |
newLASDataStoreParameters.getDefaultFeatureType() |
|
224 |
.getDefaultGeometryAttribute(); |
|
225 |
|
|
226 |
if (geometryAttribute != null) { |
|
227 |
if (TYPES.POINT!=geometryAttribute.getGeomType().getType()) { |
|
228 |
throw new IllegalArgumentException( |
|
229 |
"LAS files can only store points."); |
|
230 |
} |
|
231 |
|
|
232 |
} |
|
233 |
} |
|
234 |
return false; |
|
235 |
} |
|
236 |
|
|
237 |
@Override |
|
238 |
public int getMode() { |
|
239 |
return DataServerExplorer.MODE_GEOMETRY|DataServerExplorer.MODE_FEATURE; |
|
240 |
} |
|
241 |
} |
org.gvsig.lidar/tags/org.gvsig.lidar-1.0.3/org.gvsig.lidar.prov/org.gvsig.lidar.prov.jgrass/src/main/java/org/gvsig/lidar/prov/jgrasstools/JGrassLASDataStoreProviderFactory.java | ||
---|---|---|
1 |
/** |
|
2 |
* gvSIG. Desktop Geographic Information System. |
|
3 |
* |
|
4 |
* Copyright ? 2007-2016 gvSIG Association |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 2 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
* For any additional information, do not hesitate to contact us |
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
23 |
*/ |
|
24 |
package org.gvsig.lidar.prov.jgrasstools; |
|
25 |
|
|
26 |
import java.util.ArrayList; |
|
27 |
import java.util.List; |
|
28 |
|
|
29 |
import org.gvsig.fmap.dal.DataParameters; |
|
30 |
import org.gvsig.fmap.dal.DataStoreParameters; |
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