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支持多边形查询

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lin
2025-10-10 00:12:09 +08:00
parent ca04df1fec
commit a3c4f02e3f
6 changed files with 245 additions and 24 deletions
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24
src/main/java/com/genersoft/iot/vmp/gb28181/dao/CommonGBChannelMapper.java
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@@ -6,6 +6,7 @@ import com.genersoft.iot.vmp.service.bean.GPSMsgInfo;
import com.genersoft.iot.vmp.streamPush.bean.StreamPush;
import com.genersoft.iot.vmp.web.custom.bean.CameraChannel;
import com.genersoft.iot.vmp.web.custom.bean.CameraGroup;
import com.genersoft.iot.vmp.web.custom.bean.Point;
import org.apache.ibatis.annotations.*;
import org.springframework.stereotype.Repository;
@@ -612,11 +613,32 @@ public interface CommonGBChannelMapper {
@SelectProvider(type = ChannelProvider.class, method = "queryGbChannelByChannelDeviceIdAndGbDeviceId")
CommonGBChannel queryGbChannelByChannelDeviceIdAndGbDeviceId(@Param("channelDeviceId") String channelDeviceId, @Param("gbDeviceId") String gbDeviceId);
CameraChannel queryGbChannelByChannelDeviceIdAndGbDeviceId(@Param("channelDeviceId") String channelDeviceId, @Param("gbDeviceId") String gbDeviceId);
@SelectProvider(type = ChannelProvider.class, method = "queryListByDeviceIds")
List<CameraChannel> queryListByDeviceIds(List<String> deviceIds);
@SelectProvider(type = ChannelProvider.class, method = "queryListWithChildForSy")
List<CameraChannel> queryListWithChildForSy(@Param("query") String query, @Param("sortName") String sortName, @Param("order") Boolean order, @Param("groupList") List<CameraGroup> groupList, @Param("online") Boolean online);
@SelectProvider(type = ChannelProvider.class, method = "queryListByAddressAndDirectionType")
List<CameraChannel> queryListByAddressAndDirectionType(@Param("address") String address, @Param("directionType") Integer directionType);
@SelectProvider(type = ChannelProvider.class, method = "queryListInBox")
List<CameraChannel> queryListInBox(@Param("minLongitude") Double minLongitude, @Param("maxLongitude") Double maxLongitude,
@Param("minLatitude") Double minLatitude, @Param("maxLatitude") Double maxLatitude,
@Param("level") Integer level, @Param("groupList") List<CameraGroup> groupList);
@SelectProvider(type = ChannelProvider.class, method = "queryListInCircleForMysql", databaseId = "mysql")
@SelectProvider(type = ChannelProvider.class, method = "queryListInCircleForH2", databaseId = "h2")
@SelectProvider(type = ChannelProvider.class, method = "queryListInCircleForKingBase", databaseId = "kingbase")
@SelectProvider(type = ChannelProvider.class, method = "queryListInCircleForPostgresql", databaseId = "postgresql")
List<CameraChannel> queryListInCircle(Double centerLongitude, Double centerLatitude, Double radius, Integer level, List<CameraGroup> groupList);
@SelectProvider(type = ChannelProvider.class, method = "queryListInPolygonForMysql", databaseId = "mysql")
@SelectProvider(type = ChannelProvider.class, method = "queryListInPolygonForH2", databaseId = "h2")
@SelectProvider(type = ChannelProvider.class, method = "queryListInPolygonForKingBase", databaseId = "kingbase")
@SelectProvider(type = ChannelProvider.class, method = "queryListInPolygonForPostgresql", databaseId = "postgresql")
List<CameraChannel> queryListInPolygon(@Param("pointList") List<Point> pointList, @Param("level") Integer level, @Param("groupList") List<CameraGroup> groupList);
}

103
src/main/java/com/genersoft/iot/vmp/gb28181/dao/provider/ChannelProvider.java
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@@ -4,6 +4,7 @@ import com.genersoft.iot.vmp.gb28181.bean.CommonGBChannel;
import com.genersoft.iot.vmp.gb28181.bean.Group;
import com.genersoft.iot.vmp.streamPush.bean.StreamPush;
import com.genersoft.iot.vmp.web.custom.bean.CameraGroup;
import com.genersoft.iot.vmp.web.custom.bean.Point;
import java.util.Collection;
import java.util.List;
@@ -622,6 +623,99 @@ public class ChannelProvider {
}
}
public String queryListInBox(Map<String, Object> params ){
StringBuilder sqlBuild = new StringBuilder();
sqlBuild.append(BASE_SQL_FOR_CAMERA_DEVICE);
sqlBuild.append(" where wdc.channel_type = 0 AND (wdc.gb_ptz_type is null || wdc.gb_ptz_type != 99) " +
" AND coalesce(wdc.gb_parent_id, wdc.parent_id) in (");
sqlBuild.append(" ");
List<CameraGroup> groupList = (List<CameraGroup>)params.get("groupList");
boolean first = true;
for (CameraGroup group : groupList) {
if (!first) {
sqlBuild.append(",");
}
sqlBuild.append("'" + group.getDeviceId() + "'");
first = false;
}
sqlBuild.append(" )");
sqlBuild.append(" AND coalesce(wdc.gb_longitude, wdc.longitude) >= #{minLongitude} AND coalesce(wdc.gb_longitude, wdc.longitude) <= #{maxLongitude}");
sqlBuild.append(" AND coalesce(wdc.gb_latitude, wdc.latitude) >= #{minLatitude} AND coalesce(wdc.gb_latitude, wdc.latitude) <= #{maxLatitude}");
if (params.get("level") != null) {
sqlBuild.append(" AND ( map_level <= #{level} || map_level is null )");
}
return sqlBuild.toString();
}
public String queryListInCircleForMysql(Map<String, Object> params ){
StringBuilder sqlBuild = new StringBuilder();
sqlBuild.append(BASE_SQL_FOR_CAMERA_DEVICE);
sqlBuild.append(" where wdc.channel_type = 0 AND (wdc.gb_ptz_type is null || wdc.gb_ptz_type != 99) " +
" AND coalesce(wdc.gb_parent_id, wdc.parent_id) in (");
sqlBuild.append(" ");
List<CameraGroup> groupList = (List<CameraGroup>)params.get("groupList");
boolean first = true;
for (CameraGroup group : groupList) {
if (!first) {
sqlBuild.append(",");
}
sqlBuild.append("'" + group.getDeviceId() + "'");
first = false;
}
sqlBuild.append(" )");
sqlBuild.append(" AND coalesce(wdc.gb_longitude, wdc.longitude) >= #{minLongitude} AND coalesce(wdc.gb_longitude, wdc.longitude) <= #{maxLongitude}");
sqlBuild.append(" AND coalesce(wdc.gb_latitude, wdc.latitude) >= #{minLatitude} AND coalesce(wdc.gb_latitude, wdc.latitude) <= #{maxLatitude}");
if (params.get("level") != null) {
sqlBuild.append(" AND ( map_level <= #{level} || map_level is null )");
}
return sqlBuild.toString();
}
public String queryListInPolygonForMysql(Map<String, Object> params ){
StringBuilder sqlBuild = new StringBuilder();
sqlBuild.append(BASE_SQL_FOR_CAMERA_DEVICE);
sqlBuild.append(" where wdc.channel_type = 0 AND (wdc.gb_ptz_type is null || wdc.gb_ptz_type != 99) " +
" AND coalesce(wdc.gb_parent_id, wdc.parent_id) in (");
sqlBuild.append(" ");
List<CameraGroup> groupList = (List<CameraGroup>)params.get("groupList");
boolean first = true;
for (CameraGroup group : groupList) {
if (!first) {
sqlBuild.append(",");
}
sqlBuild.append("'" + group.getDeviceId() + "'");
first = false;
}
sqlBuild.append(" )");
StringBuilder geomTextBuilder = new StringBuilder();
geomTextBuilder.append("POLYGON((");
List<Point> pointList = (List<Point>)params.get("pointList");
for (int i = 0; i < pointList.size(); i++) {
if (i > 0) {
geomTextBuilder.append(", ");
}
Point point = pointList.get(i);
geomTextBuilder.append(point.getLng()).append(" ").append(point.getLat());
}
sqlBuild.append("AND ST_Within(point(coalesce(wdc.gb_longitude, wdc.longitude), coalesce(wdc.gb_latitude, wdc.latitude)), ST_GeomFromText('").append(geomTextBuilder).append("))'))");
if (params.get("level") != null) {
sqlBuild.append(" AND ( map_level <= #{level} || map_level is null )");
}
return sqlBuild.toString();
}
public String queryGbChannelByChannelDeviceIdAndGbDeviceId(Map<String, Object> params ){
StringBuilder sqlBuild = new StringBuilder();
sqlBuild.append(BASE_SQL_FOR_CAMERA_DEVICE);
@@ -632,11 +726,18 @@ public class ChannelProvider {
return sqlBuild.toString();
}
public String queryListByAddressAndDirectionType(Map<String, Object> params ){
StringBuilder sqlBuild = new StringBuilder();
sqlBuild.append(BASE_SQL_FOR_CAMERA_DEVICE);
sqlBuild.append(" where coalesce(wdc.gb_address, wdc.address) = #{address} and coalesce(wdc.gb_direction_type, wdc.direction_type) = #{directionType}");
return sqlBuild.toString();
}
public String queryListByDeviceIds(Map<String, Object> params ){
StringBuilder sqlBuild = new StringBuilder();
sqlBuild.append(BASE_SQL_FOR_CAMERA_DEVICE);
sqlBuild.append(" where coalesce(wdc.gb_device_id, wdc.device_id) in");
sqlBuild.append(" where coalesce(wdc.gb_device_id, wdc.device_id) in ( ");
List<String> deviceIds = (List<String>)params.get("deviceIds");
boolean first = true;