svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.file / org.gvsig.fmap.dal.file.dbf / src / test / java / org / gvsig / fmap / dal / store / dbf / TestExpressionField.java @ 44863
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package org.gvsig.fmap.dal.store.dbf; |
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import java.io.File; |
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import java.sql.Timestamp; |
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import java.time.LocalDate; |
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import java.time.LocalDateTime; |
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import java.time.LocalTime; |
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import java.time.ZoneId; |
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import java.util.Date; |
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import java.util.List; |
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import junit.framework.TestCase; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.expressionevaluator.ExpressionUtils; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataTypeUtils; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.expressionevaluator.FeatureAttributeEmulatorExpression; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
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import org.gvsig.fmap.dal.store.dbf.utils.FieldFormatter; |
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import org.gvsig.tools.library.impl.DefaultLibrariesInitializer; |
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public class TestExpressionField extends TestCase { |
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public TestExpressionField(String testName) { |
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super(testName);
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} |
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@Override
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protected void setUp() throws Exception { |
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super.setUp();
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new DefaultLibrariesInitializer().fullInitialize();
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} |
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@Override
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protected void tearDown() throws Exception { |
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super.tearDown();
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} |
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// TODO add test methods here. The name must begin with 'test'. For example:
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// public void testHello() {}
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protected String getProviderName() { |
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return DataStore.DBASE_PROVIDER_NAME;
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} |
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protected String getTargetFilename() { |
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return "testExpressionField1.dbf"; |
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} |
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protected FeatureStore openTargetStore1() throws Exception { |
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DataManager dataManager = DALLocator.getDataManager(); |
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File f = TestUtils.getResource(getTargetFilename());
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FeatureStore store = (FeatureStore) dataManager.openStore( |
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getProviderName(), |
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"DbfFile",f
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); |
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return store;
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} |
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protected void createFrom(FeatureStore sourceStore) throws Exception { |
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DataManager dataManager = DALLocator.getDataManager(); |
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DataServerExplorer explorer = dataManager.openServerExplorer( |
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DataServerExplorer.FILESYSTEM_SERVER_EXPLORER_NAME, |
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"root", TestUtils.getTargetFolder()
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); |
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NewFeatureStoreParameters params = (NewFeatureStoreParameters) explorer.getAddParameters( |
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getProviderName() |
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); |
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((FilesystemStoreParameters)params).setFile(TestUtils.getResource(getTargetFilename())); |
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EditableFeatureType ft = params.getDefaultFeatureType(); |
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ft.addAll(sourceStore.getDefaultFeatureType()); |
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explorer.add(getProviderName(), params, true);
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} |
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protected void copyFrom(FeatureStore sourceStore, int mode) throws Exception { |
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FeatureStore targetStore = openTargetStore1(); |
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targetStore.edit(mode); |
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try {
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for (Feature sourceFeature : sourceStore.getFeatureSet()) {
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EditableFeature targetFeature = targetStore.createNewFeature(sourceFeature); |
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targetStore.insert(targetFeature); |
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} |
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} finally {
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targetStore.finishEditing(); |
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} |
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} |
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public void testTimestamp() throws Exception { |
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DataManager dataManager = DALLocator.getDataManager(); |
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FeatureStore sourceStore = TestUtils.openSourceStore1(); |
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createFrom(sourceStore); |
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copyFrom(sourceStore, FeatureStore.MODE_APPEND); |
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FeatureStore targetStore = openTargetStore1(); |
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EditableFeatureType featureType = targetStore.getDefaultFeatureType().getEditable(); |
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FeatureAttributeEmulatorExpression emulator = dataManager.createFeatureAttributeEmulatorExpression( |
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featureType, |
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ExpressionUtils.createExpression("TO_TIMESTAMP(TOINTEGER(RANDOM()*(20-10)+10)||'/1/2020','dd/MM/yyyy')")
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); |
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targetStore.edit(); |
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featureType.add("cct", DataTypes.TIMESTAMP, emulator);
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targetStore.update(featureType); |
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targetStore.finishEditing(); |
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targetStore.dispose(); |
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targetStore = openTargetStore1(); |
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for (Feature feature : targetStore.getFeatureSet()) {
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Date cct = feature.getTimestamp("cct"); |
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assertEquals(true, cct.getDate()>=10 && cct.getDate()<=20); |
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assertEquals(0, cct.getMonth());
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// The java Date does not go well with 2020 and does not return
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// a good year, so we use a LocalDateTime to get the year.
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assertEquals(2020, LocalDateTime.ofInstant(cct.toInstant(), ZoneId.systemDefault()).getYear() );
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} |
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} |
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} |