gvsig-vectorediting / org.gvsig.vectorediting / trunk / org.gvsig.vectorediting / org.gvsig.vectorediting.lib / org.gvsig.vectorediting.lib.impl / src / main / java / org / gvsig / vectorediting / lib / impl / DefaultEditingProviderManager.java @ 2608
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright ? 2007-2014 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.vectorediting.lib.impl; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Properties; |
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import java.util.function.Predicate; |
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import javax.json.JsonArray; |
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import javax.json.JsonObject; |
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import javax.json.JsonValue; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.geom.DataTypes; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryCoercionContext; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryUtils; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.json.Json; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dataTypes.Coercion; |
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import org.gvsig.tools.dataTypes.DataTypeUtils; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.service.Service; |
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import org.gvsig.tools.service.ServiceException; |
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import org.gvsig.tools.service.spi.AbstractProviderManager; |
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import org.gvsig.tools.service.spi.Provider; |
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import org.gvsig.tools.service.spi.ProviderFactory; |
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import org.gvsig.tools.service.spi.ProviderServices; |
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import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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import org.gvsig.tools.swing.api.ToolsSwingManager; |
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import org.gvsig.tools.swing.icontheme.IconTheme; |
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import org.gvsig.vectorediting.lib.api.EditingServiceInfo; |
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import org.gvsig.vectorediting.lib.api.exceptions.ServiceInformationException; |
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import org.gvsig.vectorediting.lib.spi.EditingProviderFactory; |
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import org.gvsig.vectorediting.lib.spi.EditingProviderManager; |
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import org.gvsig.vectorediting.lib.spi.EditingProviderServices; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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public class DefaultEditingProviderManager extends AbstractProviderManager |
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implements EditingProviderManager {
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private static final Logger logger = LoggerFactory |
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.getLogger(DefaultEditingProviderManager.class); |
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Map<String, ISymbol> symbols = new HashMap<>(); |
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Map<String, Map<String, String>> defaultValues = new HashMap<>(); |
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private String clipboardValue; |
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private List<Geometry> geometriesFromClipboard; |
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private List<EditableFeature> featuresFromClipboard; |
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public ProviderServices createProviderServices(Service service) {
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// TODO Auto-generated method stub
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return null; |
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} |
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@Override
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protected String getRegistryKey() { |
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// TODO Auto-generated method stub
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return null; |
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} |
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@Override
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protected String getRegistryDescription() { |
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// TODO Auto-generated method stub
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return null; |
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} |
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@Override
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public Provider createProvider(DynObject serviceParameters, |
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ProviderServices providerServices) throws ServiceException {
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String providerName =
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(String) serviceParameters
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.getDynValue(EditingProviderFactory.PROVIDER_NAME_FIELD); |
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ProviderFactory factory = getProviderFactory(providerName); |
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return factory == null ? null : factory.create(serviceParameters, |
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providerServices); |
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} |
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public EditingServiceInfo getServiceInfo(String name) |
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throws ServiceInformationException {
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EditingProviderFactory factory; |
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try {
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factory = (EditingProviderFactory) getProviderFactory(name); |
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return (factory == null ? null : factory.getServiceInfo()); |
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} catch (Exception e) { |
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throw new ServiceInformationException("Can't get service info of " |
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+ name, e); |
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} |
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} |
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public void registerIcon(String group, String name, ClassLoader loader, |
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String provider) {
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String resourceName;
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IconTheme iconTheme = |
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ToolsSwingLocator.getIconThemeManager().getCurrent(); |
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if ((group == null) || (group.trim().length() == 0)) { |
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resourceName = "images/" + name + ".png"; |
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} else {
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resourceName = "images/" + group + "/" + name + ".png"; |
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} |
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URL resource = null; |
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try {
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resource = loader.getResource(resourceName); |
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iconTheme.registerDefault(provider, group, name, null, resource);
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} catch (Throwable e) { |
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logger.info("Can't register icon '" + name + "'.", e); |
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} |
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} |
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public void registerSymbol(String name, ISymbol symbol) { |
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symbols.put(name, symbol); |
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} |
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public ISymbol getSymbol(String name) { |
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return symbols.get(name);
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} |
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public void registerDefaultValues(String provider, Map values) { |
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if (!this.defaultValues.containsKey(provider)) { |
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this.defaultValues.put(provider, values);
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} |
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} |
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public void registerDefaultValues(String provider, ClassLoader loader) { |
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if (!this.defaultValues.containsKey(provider)) { |
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String resourceName =
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"defaultvalues/" + provider + "/defaultvalues.properties"; |
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HashMap<String, String> providerDefaultValues = |
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new HashMap<String, String>(); |
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URL resource = null; |
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try {
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resource = loader.getResource(resourceName); |
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Properties properties = new Properties(); |
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properties.load(resource.openStream()); |
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for (Iterator it = properties.keySet().iterator(); it.hasNext();) { |
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String key = (String) it.next(); |
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providerDefaultValues.put(key, (String) properties.get(key));
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} |
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this.defaultValues.put(provider, providerDefaultValues);
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} catch (Throwable e) { |
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logger.info("Can't register default values from '" + provider
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+ "'.", e);
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} |
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} |
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} |
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@Override
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public Map<String, String> getDefaultValues(String name) { |
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return this.defaultValues.get(name); |
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} |
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@Override
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public List<Geometry> getGeometriesFromClipboard(){ |
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ToolsSwingManager manager = ToolsSwingLocator.getToolsSwingManager(); |
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String clipboardValue = manager.getFromClipboard();
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if(StringUtils.isNotBlank(clipboardValue)
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&& StringUtils.isNotBlank(this.clipboardValue)
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&& StringUtils.equals(clipboardValue, this.clipboardValue)){
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return this.geometriesFromClipboard; |
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} |
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this.geometriesFromClipboard = new ArrayList<>(); |
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String geometryName = null; |
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try {
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JsonArray jsonArray = Json.createArray(clipboardValue); |
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Coercion toGeometry = ToolsLocator.getDataTypesManager().getCoercion(DataTypes.GEOMETRY); |
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for (JsonValue item : jsonArray) {
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JsonObject jsonItem = (JsonObject) item; |
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if (StringUtils.isBlank(geometryName)) {
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for (Map.Entry<String, JsonValue> field : jsonItem.entrySet()) { |
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Geometry geometry; |
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try {
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geometry = (Geometry) toGeometry.coerce(field.getValue().toString().replace("\"", "")); |
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if (geometry != null) { |
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geometryName = field.getKey(); |
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this.geometriesFromClipboard.add(geometry);
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break;
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} |
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} catch (Exception e) { |
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//DO NOTHING
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} |
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} |
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} else {
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Geometry geometry; |
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try {
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String strGeom = jsonItem.getString(geometryName);
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geometry = (Geometry) toGeometry.coerce(strGeom); |
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if (geometry != null) { |
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this.geometriesFromClipboard.add(geometry);
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} |
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} catch (Exception e) { |
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//DO NOTHING
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// logger.warn("Can't coerce geometry", e);
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} |
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} |
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} |
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} catch (Exception ex) { |
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//DO NOTHING
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} |
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return this.geometriesFromClipboard; |
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} |
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@Override
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public List<EditableFeature> getFeaturesFromClipboard(EditingProviderServices providerServices, FeatureStore store) { |
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ToolsSwingManager manager = ToolsSwingLocator.getToolsSwingManager(); |
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String clipboardValue = manager.getFromClipboard();
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if(StringUtils.isNotBlank(clipboardValue)
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&& StringUtils.isNotBlank(this.clipboardValue)
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&& StringUtils.equals(clipboardValue, this.clipboardValue)){
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return this.featuresFromClipboard; |
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} |
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this.featuresFromClipboard = new ArrayList<>(); |
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GeometryType storeGeomType = store.getDefaultFeatureTypeQuietly().getDefaultGeometryAttribute().getGeomType(); |
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GeometryCoercionContext context = GeometryLocator.getGeometryManager().createGeometryCoercionContext(); |
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context.setGeometryType(storeGeomType); |
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context.setMode(GeometryCoercionContext.MODE_ONERROR_NULL); |
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Coercion toGeometry = DataTypeUtils.getCoercion(DataTypes.GEOMETRY); |
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String geometryName = null; |
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try {
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JsonArray jsonArray = Json.createArray(clipboardValue); |
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for (JsonValue item : jsonArray) {
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JsonObject jsonItem = (JsonObject) item; |
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EditableFeature feat = providerServices.createNewFeature(store); |
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feat.copyFrom(jsonItem, (FeatureAttributeDescriptor t) -> !t.isPrimaryKey()); |
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Geometry geometry = feat.getDefaultGeometry(); |
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if(geometry == null){ |
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if (StringUtils.isBlank(geometryName)) {
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for (Map.Entry<String, JsonValue> field : jsonItem.entrySet()) { |
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try {
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geometry = (Geometry) toGeometry.coerce(field.getValue().toString().replace("\"", ""), context); |
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if (geometry != null) { |
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geometryName = field.getKey(); |
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break;
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} |
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} catch (Exception e) { |
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//DO NOTHING
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} |
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} |
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} else {
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try {
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String strGeom = jsonItem.getString(geometryName);
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geometry = (Geometry) toGeometry.coerce(strGeom, context); |
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} catch (Exception e) { |
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//DO NOTHING
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} |
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} |
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} else {
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geometry = (Geometry) toGeometry.coerce(geometry,context); |
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} |
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if (geometry != null) { |
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feat.setDefaultGeometry(geometry); |
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this.featuresFromClipboard.add(feat);
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} |
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} |
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} catch (Exception ex) { |
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//DO NOTHING
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} |
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return this.featuresFromClipboard; |
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} |
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} |