| | |
| | | package com.lf.server.service.data; |
| | | |
| | | import com.lf.server.entity.all.BaseEntity; |
| | | import com.lf.server.entity.ctrl.TabMapperEntity; |
| | | import com.lf.server.entity.data.MetaEntity; |
| | | import com.lf.server.helper.*; |
| | | import com.lf.server.mapper.all.BasicMapper; |
| | | import com.lf.server.mapper.all.GeomBaseMapper; |
| | | import com.lf.server.service.all.BaseQueryService; |
| | | import com.lf.server.service.all.BaseUploadService; |
| | | import org.apache.commons.text.StringEscapeUtils; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.stereotype.Service; |
| | | |
| | | import java.io.File; |
| | | import java.lang.reflect.Field; |
| | | import java.util.ArrayList; |
| | | import java.util.List; |
| | | |
| | | /** |
| | | * 数据入库 |
| | |
| | | */ |
| | | @Service |
| | | public class DataLoaderService extends BaseUploadService { |
| | | // |
| | | @Autowired |
| | | MetaService metaService; |
| | | |
| | | private final static String XLS = ".xls"; |
| | | |
| | | private final static String MDB = ".mdb"; |
| | | |
| | | private final static String GDB = ".gdb"; |
| | | |
| | | private final static String SHP_ZIP = ".shp.zip"; |
| | | |
| | | private final static String GDB_ZIP = ".gdb.zip"; |
| | | |
| | | private final static String ZIP = ".zip"; |
| | | |
| | | /** |
| | | * 查询映射 |
| | | */ |
| | | public List<TabMapperEntity> selectMappers(String subPath) { |
| | | String root = pathHelper.getConfig().getTempPath() + File.separator + subPath; |
| | | |
| | | File file = new File(root); |
| | | if (!file.exists() && !file.isDirectory()) { |
| | | return null; |
| | | } |
| | | |
| | | File[] files = file.listFiles(); |
| | | if (null == files || files.length == 0) { |
| | | return null; |
| | | } |
| | | |
| | | File zipFile = new File(root + "_zip"); |
| | | if (!zipFile.exists() || !zipFile.isDirectory()) { |
| | | zipFile.mkdirs(); |
| | | } |
| | | |
| | | return getMappers(zipFile.getPath(), files); |
| | | } |
| | | |
| | | /** |
| | | * 获取映射 |
| | | */ |
| | | private List<TabMapperEntity> getMappers(String zipPath, File[] files) { |
| | | String temp = pathHelper.getConfig().getTempPath(); |
| | | |
| | | List<TabMapperEntity> list = new ArrayList<>(); |
| | | for (File f : files) { |
| | | String fileName = FileHelper.getFileName(f.getPath()); |
| | | if (fileName.contains(XLS)) { |
| | | String path = f.getPath().replace(temp + File.separator, ""); |
| | | list.add(new TabMapperEntity(fileName, "xls", null, path)); |
| | | continue; |
| | | } |
| | | if (fileName.contains(MDB)) { |
| | | String path = f.getPath().replace(temp + File.separator, ""); |
| | | List<String> tabs = MdbHelper.getTabNames(f.getPath()); |
| | | for (String tab : tabs) { |
| | | list.add(new TabMapperEntity(fileName, "mdb", tab, path)); |
| | | } |
| | | continue; |
| | | } |
| | | if (fileName.contains(SHP_ZIP)) { |
| | | String subPath = zipPath + File.separator + f.getName().toLowerCase().replace(".zip", ""); |
| | | ZipHelper.unzip(f.getPath(), subPath); |
| | | getShpFiles(f.getName(), subPath, list); |
| | | continue; |
| | | } |
| | | if (fileName.contains(GDB_ZIP)) { |
| | | String subPath = zipPath + File.separator + f.getName().toLowerCase().replace(".zip", ""); |
| | | ZipHelper.unzip(f.getPath(), subPath); |
| | | getGdbFiles(f.getName(), subPath, list); |
| | | continue; |
| | | } |
| | | if (fileName.contains(ZIP)) { |
| | | // 暂时不实现 |
| | | } |
| | | } |
| | | |
| | | return list; |
| | | } |
| | | |
| | | /** |
| | | * 获取Shp文件 |
| | | */ |
| | | private void getShpFiles(String sourceName, String subPath, List<TabMapperEntity> list) { |
| | | List<String> files = new ArrayList<>(); |
| | | getShpFiles(subPath, files); |
| | | |
| | | String root = pathHelper.getConfig().getTempPath() + File.separator; |
| | | for (String file : files) { |
| | | String name = FileHelper.getFileName(file); |
| | | String path = file.replace(root, ""); |
| | | list.add(new TabMapperEntity(sourceName, "shp", name, path)); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 获取Shp文件 |
| | | */ |
| | | private void getShpFiles(String shpPath, List<String> list) { |
| | | File file = new File(shpPath); |
| | | |
| | | File[] files = file.listFiles(); |
| | | if (null == files || files.length == 0) { |
| | | return; |
| | | } |
| | | |
| | | for (File f : files) { |
| | | if (f.isDirectory()) { |
| | | getShpFiles(f.getPath(), list); |
| | | continue; |
| | | } |
| | | |
| | | if (f.getName().toLowerCase().endsWith(".shp")) { |
| | | list.add(f.getPath()); |
| | | } |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 获取Gdb文件 |
| | | */ |
| | | private void getGdbFiles(String sourceName, String subPath, List<TabMapperEntity> list) { |
| | | List<String> files = new ArrayList<>(); |
| | | getGdbFiles(subPath, files); |
| | | |
| | | String root = pathHelper.getConfig().getTempPath() + File.separator; |
| | | for (String file : files) { |
| | | String path = file.replace(root, ""); |
| | | List<String> tabs = GdbHelper.getTabNames(file); |
| | | for (String tab : tabs) { |
| | | list.add(new TabMapperEntity(sourceName, "gdb", tab, path)); |
| | | } |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 获取Gdb文件 |
| | | */ |
| | | private void getGdbFiles(String shpPath, List<String> list) { |
| | | File file = new File(shpPath); |
| | | |
| | | File[] files = file.listFiles(); |
| | | if (null == files || files.length == 0) { |
| | | return; |
| | | } |
| | | |
| | | for (File f : files) { |
| | | if (!f.isDirectory()) { |
| | | continue; |
| | | } |
| | | |
| | | if (isGdbFile(f)) { |
| | | list.add(f.getPath()); |
| | | continue; |
| | | } |
| | | |
| | | getGdbFiles(f.getPath(), list); |
| | | } |
| | | } |
| | | |
| | | private boolean isGdbFile(File f) { |
| | | if (f.getName().toLowerCase().endsWith(GDB)) { |
| | | File[] files = f.listFiles(); |
| | | if (null == files || files.length == 0) { |
| | | return false; |
| | | } |
| | | |
| | | for (File file : files) { |
| | | if ("gdb".equals(file.getName())) { |
| | | return true; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * 插入文件 |
| | | */ |
| | | public void insertFiles(MetaEntity entity, List<MetaEntity> list, List<TabMapperEntity> tabList) { |
| | | try { |
| | | String temp = pathHelper.getConfig().getTempPath(); |
| | | String upload = pathHelper.getUploadFullPath(); |
| | | |
| | | for (MetaEntity mf : list) { |
| | | File file = new File(temp + File.separator + mf.getPath()); |
| | | File newFile = new File(upload + File.separator + mf.getGuid()); |
| | | |
| | | String type = getType(mf.getName().toLowerCase()); |
| | | if (null == type) { |
| | | file.delete(); |
| | | continue; |
| | | } |
| | | |
| | | // 获取表映射 |
| | | List<TabMapperEntity> tabs = getTabs(mf, tabList); |
| | | if (tabs.isEmpty()) { |
| | | file.delete(); |
| | | continue; |
| | | } |
| | | |
| | | MetaEntity old = metaService.selectByGuid(mf.getGuid()); |
| | | String filePath = null == old ? newFile.getPath() : old.getPath(); |
| | | |
| | | int count = 0; |
| | | for (TabMapperEntity tab : tabs) { |
| | | if (null == tab || StringHelper.isEmpty(tab.getEntity())) { |
| | | return; |
| | | } |
| | | switch (type) { |
| | | case "shp": |
| | | case "gdb": |
| | | case "mdb": |
| | | insertDb(type, temp, entity, tab); |
| | | break; |
| | | // case "xls": |
| | | default: |
| | | insertXls(temp, entity, mf, tab); |
| | | break; |
| | | } |
| | | if (0 == tab.getRows()) { |
| | | continue; |
| | | } |
| | | |
| | | MetaEntity me = createMetaEntity(entity, mf, tab.getTab(), tab.getRows()); |
| | | if (metaService.insert(me) == 0) { |
| | | continue; |
| | | } |
| | | |
| | | MetaEntity mfe = createMetaFileEntity(me, mf, filePath); |
| | | if (metaService.insert(mfe) == 0) { |
| | | metaService.delete(me.getId()); |
| | | continue; |
| | | } |
| | | count += tab.getRows(); |
| | | } |
| | | |
| | | if (count == 0 || null != old) { |
| | | file.delete(); |
| | | } else { |
| | | file.renameTo(newFile); |
| | | } |
| | | } |
| | | } catch (Exception ex) { |
| | | log.error(ex.getMessage(), ex); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 获取 Tabs |
| | | */ |
| | | private List<TabMapperEntity> getTabs(MetaEntity mfe, List<TabMapperEntity> tabs) { |
| | | List<TabMapperEntity> list = new ArrayList<>(); |
| | | for (TabMapperEntity tab : tabs) { |
| | | if (!tab.getFileName().equals(mfe.getName()) || StringHelper.isEmpty(tab.getEntity())) { |
| | | continue; |
| | | } |
| | | |
| | | list.add(tab); |
| | | } |
| | | |
| | | return list; |
| | | } |
| | | |
| | | /** |
| | | * 获取文件类型 |
| | | */ |
| | | private String getType(String name) { |
| | | if (name.contains(XLS)) { |
| | | return "xls"; |
| | | } |
| | | if (name.contains(MDB)) { |
| | | return "mdb"; |
| | | } |
| | | if (name.contains(SHP_ZIP)) { |
| | | return "shp"; |
| | | } |
| | | if (name.contains(GDB_ZIP)) { |
| | | return "gdb"; |
| | | } |
| | | |
| | | return null; |
| | | } |
| | | |
| | | /** |
| | | * 创建元数据实体 |
| | | */ |
| | | private MetaEntity createMetaEntity(MetaEntity entity, MetaEntity mf, String tab, int rows) { |
| | | MetaEntity me = new MetaEntity(); |
| | | me.setDepid(entity.getDepid()); |
| | | me.setDirid(entity.getDirid()); |
| | | me.setVerid(entity.getVerid()); |
| | | me.setType(getType(mf.getName().toLowerCase())); |
| | | me.setName(mf.getName()); |
| | | me.setSizes(mf.getSizes()); |
| | | me.setBstab(tab); |
| | | me.setBsrows(rows); |
| | | me.setCreateTime(entity.getCreateTime()); |
| | | me.setCreateUser(entity.getCreateUser()); |
| | | |
| | | return me; |
| | | } |
| | | |
| | | /** |
| | | * 创建元数据文件实体 |
| | | */ |
| | | private MetaEntity createMetaFileEntity(MetaEntity me, MetaEntity entity, String filePath) { |
| | | MetaEntity mfe = new MetaEntity(); |
| | | mfe.setName(entity.getName()); |
| | | mfe.setMetaid(me.getId()); |
| | | mfe.setGuid(entity.getGuid()); |
| | | mfe.setSizes(entity.getSizes()); |
| | | mfe.setPath(FileHelper.getRelativePath(filePath)); |
| | | mfe.setCreateUser(me.getCreateUser()); |
| | | mfe.setCreateTime(me.getCreateTime()); |
| | | |
| | | return mfe; |
| | | } |
| | | |
| | | /** |
| | | * 插入Excel |
| | | */ |
| | | private void insertXls(String root, MetaEntity me, MetaEntity mf, TabMapperEntity tab) { |
| | | BasicMapper basicMapper = ClassHelper.getBasicMapper(tab.getEntity()); |
| | | if (null == basicMapper) { |
| | | return; |
| | | } |
| | | |
| | | String tabName = BaseQueryService.getTabName(basicMapper); |
| | | String className = ClassHelper.getClassName(basicMapper); |
| | | Class clazz = ClassHelper.getEntityClass(className); |
| | | if (null == clazz || null == tabName) { |
| | | return; |
| | | } |
| | | |
| | | List<?> list = ExcelHelper.readExcel(clazz, root + File.separator + mf.getPath()); |
| | | if (list.isEmpty()) { |
| | | return; |
| | | } |
| | | setCreateInfo(list, me); |
| | | |
| | | int rows = 0; |
| | | for (int i = 0, c = list.size(); i < c; i++) { |
| | | rows += basicMapper.insert(list.get(i)); |
| | | } |
| | | if (basicMapper instanceof GeomBaseMapper) { |
| | | updateXlsGeom((GeomBaseMapper) basicMapper, list); |
| | | } |
| | | |
| | | tab.setTab(tabName); |
| | | tab.setRows(rows); |
| | | } |
| | | |
| | | /** |
| | | * 设置创建信息 |
| | | */ |
| | | private <T> void setCreateInfo(List<T> list, MetaEntity me) { |
| | | try { |
| | | if (!(list.get(0) instanceof BaseEntity)) { |
| | | return; |
| | | } |
| | | |
| | | for (T t : list) { |
| | | BaseEntity be = (BaseEntity) t; |
| | | be.setCreateuser(me.getCreateUser()); |
| | | be.setCreatetime(me.getCreateTime()); |
| | | be.setDirid(me.getDirid()); |
| | | be.setDepid(me.getDepid()); |
| | | be.setVerid(me.getVerid()); |
| | | } |
| | | } catch (Exception ex) { |
| | | log.error(ex.getMessage(), ex); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 设置空间信息 |
| | | */ |
| | | private <T> void updateXlsGeom(GeomBaseMapper geomBaseMapper, List<T> list) { |
| | | try { |
| | | String tabName = BaseQueryService.getTabName(geomBaseMapper); |
| | | for (T t : list) { |
| | | Field xField = t.getClass().getDeclaredField("x"); |
| | | xField.setAccessible(true); |
| | | double x = (double) xField.get(t); |
| | | |
| | | Field yField = t.getClass().getDeclaredField("y"); |
| | | yField.setAccessible(true); |
| | | double y = (double) yField.get(t); |
| | | |
| | | BaseEntity baseEntity = (BaseEntity) t; |
| | | Integer gid = baseEntity.getGid(); |
| | | |
| | | String wkt = String.format("POINT(%f %f)", x, y); |
| | | geomBaseMapper.updateGeom(tabName, gid, wkt); |
| | | } |
| | | } catch (Exception ex) { |
| | | log.error(ex.getMessage(), ex); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 插入DB |
| | | */ |
| | | private void insertDb(String type, String root, MetaEntity me, TabMapperEntity tab) { |
| | | BasicMapper basicMapper = ClassHelper.getBasicMapper(tab.getEntity()); |
| | | if (null == basicMapper) { |
| | | return; |
| | | } |
| | | |
| | | String tabName = BaseQueryService.getTabName(basicMapper); |
| | | String className = ClassHelper.getClassName(basicMapper); |
| | | Class clazz = ClassHelper.getEntityClass(className); |
| | | if (null == clazz || null == tabName) { |
| | | return; |
| | | } |
| | | |
| | | String filePath = StringEscapeUtils.escapeJava(root + File.separator + tab.getSubPath()); |
| | | List<?> list = null; |
| | | switch (type) { |
| | | case "shp": |
| | | list = ShpHelper.readData(clazz, filePath); |
| | | break; |
| | | case "gdb": |
| | | list = GdbHelper.readData(clazz, filePath, tab.getTab()); |
| | | break; |
| | | case "mdb": |
| | | list = MdbHelper.readData(clazz, filePath, tab.getTab()); |
| | | break; |
| | | default: |
| | | break; |
| | | } |
| | | if (null == list || list.isEmpty()) { |
| | | return; |
| | | } |
| | | setCreateInfo(list, me); |
| | | |
| | | int rows = basicMapper.insertBatch(list); |
| | | tab.setTab(tabName); |
| | | tab.setRows(rows); |
| | | } |
| | | |
| | | /** |
| | | * 设置空间信息 |
| | | */ |
| | | private <T> void updateDbGeom(GeomBaseMapper geomBaseMapper, List<T> list) { |
| | | try { |
| | | String tabName = BaseQueryService.getTabName(geomBaseMapper); |
| | | for (T t : list) { |
| | | BaseEntity baseEntity = (BaseEntity) t; |
| | | Integer gid = baseEntity.getGid(); |
| | | |
| | | Field gField = t.getClass().getDeclaredField("geom"); |
| | | gField.setAccessible(true); |
| | | Object obj = gField.get(t); |
| | | |
| | | if (null != obj) { |
| | | geomBaseMapper.updateGeom(tabName, gid, (String) obj); |
| | | } |
| | | } |
| | | } catch (Exception ex) { |
| | | log.error(ex.getMessage(), ex); |
| | | } |
| | | } |
| | | } |