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Java GeoPackage.getAttributesDao方法代码示例

本文整理汇总了Java中mil.nga.geopackage.GeoPackage.getAttributesDao方法的典型用法代码示例。如果您正苦于以下问题:Java GeoPackage.getAttributesDao方法的具体用法?Java GeoPackage.getAttributesDao怎么用?Java GeoPackage.getAttributesDao使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在mil.nga.geopackage.GeoPackage的用法示例。


在下文中一共展示了GeoPackage.getAttributesDao方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testDelete

import mil.nga.geopackage.GeoPackage; //导入方法依赖的package包/类
/**
 * Test delete
 *
 * @param geoPackage
 * @throws SQLException
 */
public static void testDelete(GeoPackage geoPackage) throws SQLException {

	List<String> tables = geoPackage.getAttributesTables();

	if (!tables.isEmpty()) {

		for (String tableName : tables) {

			AttributesDao dao = geoPackage.getAttributesDao(tableName);
			TestCase.assertNotNull(dao);

			AttributesCursor cursor = dao.queryForAll();
			int count = cursor.getCount();
			if (count > 0) {

				// Choose random attribute
				int random = (int) (Math.random() * count);
				cursor.moveToPosition(random);

				AttributesRow attributesRow = cursor.getRow();
				cursor.close();

				// Delete row
				TestCase.assertEquals(1, dao.delete(attributesRow));

				// Verify deleted
				AttributesRow queryAttributesRow = dao
						.queryForIdRow(attributesRow.getId());
				TestCase.assertNull(queryAttributesRow);
				cursor = dao.queryForAll();
				TestCase.assertEquals(count - 1, cursor.getCount());
				cursor.close();
			}
			cursor.close();
		}
	}
}
 
开发者ID:ngageoint,项目名称:geopackage-android,代码行数:44,代码来源:AttributesUtils.java

示例2: testDelete

import mil.nga.geopackage.GeoPackage; //导入方法依赖的package包/类
/**
 * Test delete
 *
 * @param geoPackage
 * @throws SQLException
 */
public static void testDelete(GeoPackage geoPackage) throws SQLException {

	List<String> tables = geoPackage.getAttributesTables();

	if (!tables.isEmpty()) {

		for (String tableName : tables) {

			AttributesDao dao = geoPackage.getAttributesDao(tableName);
			TestCase.assertNotNull(dao);

			AttributesResultSet cursor = dao.queryForAll();
			int count = cursor.getCount();
			if (count > 0) {

				// Choose random attribute
				int random = (int) (Math.random() * count);
				cursor.moveToPosition(random);

				AttributesRow attributesRow = cursor.getRow();
				cursor.close();

				// Delete row
				TestCase.assertEquals(1, dao.delete(attributesRow));

				// Verify deleted
				AttributesRow queryAttributesRow = dao
						.queryForIdRow(attributesRow.getId());
				TestCase.assertNull(queryAttributesRow);
				cursor = dao.queryForAll();
				TestCase.assertEquals(count - 1, cursor.getCount());
				cursor.close();
			}
			cursor.close();
		}
	}
}
 
开发者ID:ngageoint,项目名称:geopackage-java,代码行数:44,代码来源:AttributesUtils.java


注:本文中的mil.nga.geopackage.GeoPackage.getAttributesDao方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。