From ab849f796bdc17236a95ea5fe5c166fb8f24a75c Mon Sep 17 00:00:00 2001
From: sws <15810472099@163.com>
Date: 星期六, 26 十一月 2022 16:12:02 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/helper/MdbHelper.java | 90 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 90 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/MdbHelper.java b/src/main/java/com/lf/server/helper/MdbHelper.java
new file mode 100644
index 0000000..4a7a158
--- /dev/null
+++ b/src/main/java/com/lf/server/helper/MdbHelper.java
@@ -0,0 +1,90 @@
+package com.lf.server.helper;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.gdal.ogr.DataSource;
+import org.gdal.ogr.Driver;
+import org.gdal.ogr.Layer;
+import org.gdal.ogr.ogr;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * MDB甯姪绫�
+ * @author WWW
+ */
+public class MdbHelper {
+ private final static Log log = LogFactory.getLog(MdbHelper.class);
+
+ /**
+ * 鑾峰彇琛ㄥ悕
+ */
+ public static List<String> getTabNames(String filePath) {
+ List<String> list = new ArrayList<>();
+
+ Driver driver = null;
+ DataSource dataSource = null;
+ try {
+ driver = ogr.GetDriverByName("PGeo");
+ if (null == driver) {
+ return list;
+ }
+
+ dataSource = driver.Open(filePath, 0);
+ if (null == dataSource) {
+ return list;
+ }
+
+ for (int i = 0, count = dataSource.GetLayerCount(); i < count; i++) {
+ Layer layer = dataSource.GetLayer(i);
+ list.add(layer.GetName());
+
+ layer.delete();
+ }
+ } catch (Exception ex) {
+ log.error(ex.getMessage(), ex);
+ } finally {
+ GdbHelper.delete(dataSource, driver);
+ }
+
+ return list;
+ }
+
+ /**
+ * 璇诲彇鏁版嵁
+ */
+ public static <T> List<T> readData(Class clazz, String filePath, String layerName) {
+ List<T> list = new ArrayList<>();
+
+ Driver driver = null;
+ DataSource dataSource = null;
+ try {
+ driver = ogr.GetDriverByName("PGeo");
+ if (null == driver) {
+ return list;
+ }
+
+ dataSource = driver.Open(filePath, 0);
+ if (null == dataSource) {
+ return list;
+ }
+
+ for (int i = 0, count = dataSource.GetLayerCount(); i < count; i++) {
+ Layer layer = dataSource.GetLayer(i);
+ if (layer.GetName().equals(layerName)) {
+ GdbHelper.readLayer(clazz, layer, list);
+ break;
+ }
+
+ layer.delete();
+ }
+ } catch (Exception ex) {
+ log.error(ex.getMessage(), ex);
+ } finally {
+ GdbHelper.delete(dataSource, driver);
+ }
+
+ return list;
+ }
+}
--
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