From 5c9f31377e3f4dbdb20a5f50f5aaf6fdbbfa87f5 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期一, 19 十二月 2022 17:21:15 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/helper/GdbHelper.java | 94 +++++++++++++++++++++++++++++++++++------------
1 files changed, 70 insertions(+), 24 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/GdbHelper.java b/src/main/java/com/lf/server/helper/GdbHelper.java
index 979f070..048adc4 100644
--- a/src/main/java/com/lf/server/helper/GdbHelper.java
+++ b/src/main/java/com/lf/server/helper/GdbHelper.java
@@ -341,26 +341,36 @@
}
for (String key : map.keySet()) {
- GeomBaseMapper baseMapper = ClassHelper.getGeoBaseMapper(key);
- if (null == baseMapper) {
- continue;
- }
- Layer layer = createLayer(dataSource, baseMapper);
- if (null == layer) {
- continue;
- }
+ Layer layer = null;
+ try {
+ GeomBaseMapper baseMapper = ClassHelper.getGeoBaseMapper(key);
+ if (null == baseMapper) {
+ continue;
+ }
+ layer = createLayer(dataSource, baseMapper);
+ if (null == layer) {
+ continue;
+ }
- String className = ClassHelper.getClassName(baseMapper);
- Class clazz = ClassHelper.getEntityClass(className);
- List<Field> fields = new ArrayList<>();
- getFields(clazz, fields);
+ String className = ClassHelper.getClassName(baseMapper);
+ Class clazz = ClassHelper.getEntityClass(className);
+ Field gField = getGeomField(clazz);
+ if (null == gField) {
+ continue;
+ }
- Field gField = getGeomField(clazz);
- if (null == gField) {
- continue;
+ List<Field> fields = new ArrayList<>();
+ getFields(clazz, fields);
+ addLayerField(layer, fields);
+
+ setLayerData(layer, fields, map.get(key));
+ } catch (Exception e) {
+ log.error(e.getMessage(), e);
+ } finally {
+ if (null != layer) {
+ layer.delete();
+ }
}
-
- List<?> list = map.get(key);
}
} catch (Exception ex) {
log.error(ex.getMessage(), ex);
@@ -421,11 +431,7 @@
try {
Field[] fields = clazz.getDeclaredFields();
for (Field f : fields) {
-// if ("geom".equals(f.getName())) {
-// continue;
-// }
-
- if (StaticData.READ_EXCLUDE_FIELDS.contains(f.getName())) {
+ if (StaticData.GDB_EXCLUDE_FIELDS.contains(f.getName())) {
continue;
}
@@ -448,7 +454,6 @@
for (int i = 0, c = list.size(); i < c; i++) {
Field f = list.get(i);
FieldDefn fd = getLayerField(f);
-
layer.CreateField(fd, i);
}
}
@@ -456,8 +461,9 @@
private static FieldDefn getLayerField(Field f ) {
int fieldType = getFieldType(f);
FieldDefn fd = new FieldDefn(f.getName(), fieldType);
- if (fieldType == ogr.OFTString) {
+ if (fieldType == ogr.OFTString) {
+ // fd.SetWidth(100)
}
return fd;
@@ -484,4 +490,44 @@
return ogr.OFTString;
}
}
+
+ /**
+ * 璁剧疆鍥惧眰鏁版嵁
+ */
+ private static <T> void setLayerData(Layer layer, List<Field> fields, List<T> list) throws Exception {
+ for (T t : list) {
+ Feature f = new Feature(layer.GetLayerDefn());
+
+ BaseGeoEntity geoEntity = (BaseGeoEntity) t;
+ Geometry geom = Geometry.CreateFromWkt(geoEntity.getGeom());
+ f.SetGeometry(geom);
+
+ for (int i = 0, c = fields.size(); i < c; i++) {
+ Field field = fields.get(i);
+ switch (field.getType().getName()) {
+ case "java.math.BigDecimal":
+ case "java.lang.Double":
+ case "double":
+ Double d = field.getDouble(t);
+ f.SetField(i, d);
+ case "java.lang.Long":
+ case "long":
+ Long l = field.getLong(t);
+ f.SetField(i, l);
+ case "java.lang.Integer":
+ case "int":
+ Integer n = field.getInt(t);
+ f.SetField(i, n);
+ case "java.sql.Timestamp":
+ //return ogr.OFTDateTime;
+ default:
+ String str = (String) field.get(t);
+ f.SetField(i, str);
+ break;
+ }
+ }
+
+ layer.CreateFeature(f);
+ }
+ }
}
--
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