全局更新

src/main/java/com/gis3c/dao/PostGISDao.java

@@ -0,0 +1,8 @@
+package com.gis3c.dao;
+
+import java.util.Map;
+
+public interface PostGISDao {
+    public void CommonCreateTable(Map<String,Object> tableStructure);
+    public void CreateSpatialIndex(Map<String,Object> params);
+}

src/main/java/com/gis3c/dao/impl/PostGISDaoImpl.java

@@ -0,0 +1,29 @@
+package com.gis3c.dao.impl;
+
+import com.gis3c.dao.PostGISDao;
+import org.apache.ibatis.session.SqlSessionFactory;
+import org.mybatis.spring.support.SqlSessionDaoSupport;
+import org.springframework.stereotype.Repository;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.Resource;
+import java.util.Map;
+
+@Repository
+public class PostGISDaoImpl extends SqlSessionDaoSupport implements PostGISDao {
+    @Resource(name="sqlSessionFactory_GIS")
+    private SqlSessionFactory sqlSessionFactory;
+    @PostConstruct
+    public void injectSessionFactory(){
+        super.setSqlSessionFactory(sqlSessionFactory);
+    }
+
+    @Override
+    public void CommonCreateTable(Map<String,Object> tableStructure){
+        getSqlSession().update("PostGISSql.commonCreateTable",tableStructure);
+    }
+    @Override
+    public void CreateSpatialIndex(String tableName){
+        getSqlSession().update("PostGISSql.createSpatialIndex",tableName);
+    }
+}

src/main/java/com/gis3c/demo/Hello.java

@@ -1,8 +0,0 @@
-package com.gis3c.demo;
-
-/**
- * Created by Administrator on 2016/12/27.
- */
-public interface Hello {
-    public String SayHello();
-}

src/main/java/com/gis3c/demo/impl/HelloImpl.java

@@ -1,26 +0,0 @@
-package com.gis3c.demo.impl;
-import com.gis3c.demo.Hello;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Component;
-
-@Component("hello")
-public class HelloImpl implements Hello{
-    private String name;
-
-    @Override
-    public String SayHello(){
-        return getName();
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    @Autowired
-    public void setName(
-//            @Value(value = "#{configProperties['gis.name']}")
-            @Value(value = "HUKEKUAN") String name) {
-        this.name = name;
-    }
-}

src/main/java/com/gis3c/postgis/PostGISHandler.java

@@ -0,0 +1,73 @@
+package com.gis3c.postgis;
+
+import java.io.IOException;
+import java.sql.CallableStatement;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+import org.apache.ibatis.type.JdbcType;
+import org.apache.ibatis.type.MappedTypes;
+import org.apache.ibatis.type.TypeHandler;
+import org.geotools.data.postgis.WKBAttributeIO;
+
+import com.vividsolutions.jts.geom.Envelope;
+import com.vividsolutions.jts.geom.Geometry;
+import com.vividsolutions.jts.geom.GeometryCollection;
+import com.vividsolutions.jts.geom.LineString;
+import com.vividsolutions.jts.geom.MultiLineString;
+import com.vividsolutions.jts.geom.MultiPoint;
+import com.vividsolutions.jts.geom.MultiPolygon;
+import com.vividsolutions.jts.geom.Point;
+import com.vividsolutions.jts.geom.Polygon;
+import com.vividsolutions.jts.io.ParseException;
+import com.vividsolutions.jts.io.WKBReader;
+
+@MappedTypes({ Point.class, LineString.class, Polygon.class, MultiPoint.class, MultiLineString.class, MultiPolygon.class, 
+	Envelope.class,GeometryCollection.class,Geometry.class })
+public class PostGISHandler implements TypeHandler<Geometry> {
+	private static WKBReader wKBReader = new WKBReader();
+	private static WKBAttributeIO wKBAttributeIO = new WKBAttributeIO();
+	@Override
+    public void setParameter(PreparedStatement ps, int i, Geometry parameter,JdbcType jdbcType) 
+    		throws SQLException {
+		try {
+			wKBAttributeIO.write(ps, i, parameter);
+		} catch (IOException e) {
+			throw new SQLException(e.getMessage());
+		}
+    }
+
+    @Override
+    public Geometry getResult(ResultSet rs, String columnName)throws SQLException {
+    	Geometry resultGeometry = null;
+    	try {
+    		resultGeometry = wKBReader.read(WKBReader.hexToBytes(rs.getObject(columnName).toString()));
+		} catch (ParseException e) {
+			throw new SQLException(e.getMessage());
+		}
+    	return resultGeometry;
+    }
+
+    @Override
+    public Geometry getResult(ResultSet rs, int columnIndex)throws SQLException {
+    	Geometry resultGeometry = null;
+    	try {
+    		resultGeometry = wKBReader.read(WKBReader.hexToBytes(rs.getObject(columnIndex).toString()));
+		} catch (ParseException e) {
+			throw new SQLException(e.getMessage());
+		}
+    	return resultGeometry;
+    }
+
+    @Override
+    public Geometry getResult(CallableStatement cs, int columnIndex)throws SQLException {
+        Geometry resultGeometry = null;
+    	try {
+    		resultGeometry = wKBReader.read(WKBReader.hexToBytes(cs.getObject(columnIndex).toString()));
+		} catch (ParseException e) {
+			throw new SQLException(e.getMessage());
+		}
+    	return resultGeometry;
+    }
+}

src/main/java/com/gis3c/service/PostGISService.java

@@ -0,0 +1,8 @@
+package com.gis3c.service;
+
+import java.util.List;
+import java.util.Map;
+
+public interface PostGISService {
+    public void CommonCreateTable(String tableName,String geometryColumn,List<Map<String,Object>> columns);
+}

src/main/java/com/gis3c/service/impl/PostGISServiceImpl.java

@@ -0,0 +1,29 @@
+package com.gis3c.service.impl;
+
+import com.gis3c.dao.PostGISDao;
+import com.gis3c.service.PostGISService;
+import org.springframework.stereotype.Service;
+import javax.annotation.Resource;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Service("postGISService")
+public class PostGISServiceImpl implements PostGISService {
+    @Resource private PostGISDao postGISDao;
+
+    public void CommonCreateTable(
+            String tableName,String geometryColumn,List<Map<String,Object>> columns){
+        Map<String,Object> tableStructure = new HashMap<>();
+        tableStructure.put("tableName",tableName);
+        tableStructure.put("columnList",columns);
+
+        Map<String,Object> SpatialIndexParam = new HashMap<>();
+        SpatialIndexParam.put("spatialIndexName","sidx_" + tableName + "_" + geometryColumn);
+        SpatialIndexParam.put("tableName",tableName);
+        SpatialIndexParam.put("geometryColumn",geometryColumn);
+
+        postGISDao.CommonCreateTable(tableStructure);
+        postGISDao.CreateSpatialIndex(SpatialIndexParam);
+    }
+}

src/main/java/com/gis3c/sqlmaps/PostGISMapper.xml

@@ -0,0 +1,131 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
+<mapper namespace="PostGISSql">
+	<resultMap id="GeoCityResultMap" type="java.util.HashMap">
+        <result property="geom" column="geom" javaType="Geometry"/>
+    </resultMap>
+	<!--创建空间表通用方法-->
+    <update id="commonCreateTable">
+    	CREATE TABLE ${tableName}
+    	<foreach item="item" index="index" collection="columnList" open="(" separator=",">
+    		<choose>
+    			<when test='item.typeCode == 1'>
+    				${item.columnName} numeric
+    			</when>
+    			<when test='item.typeCode == 2'>
+    				${item.columnName} NUMBER
+    			</when>
+    			<when test='item.typeCode == 3'>
+    				${item.columnName} character varying(254)
+    			</when>
+    			<when test='item.typeCode == 91'>
+    				geo geometry(POINT,4326)
+    			</when>
+    			<when test='item.typeCode == 911'>
+    				geo geometry(MULTIPOINT,4326)
+    			</when>
+    			<when test='item.typeCode == 92'>
+    				geo geometry(LINESTRING,4326)
+    			</when>
+    			<when test='item.typeCode == 922'>
+    				geo geometry(MULTILINESTRING,4326)
+    			</when>
+    			<when test='item.typeCode == 93'>
+    				geo geometry(POLYGON,4326)
+    			</when>
+    			<when test='item.typeCode == 933'>
+    				geo geometry(MULTIPOLYGON,4326)
+    			</when>
+    		</choose>
+    	</foreach>
+    	,CONSTRAINT fid_pkey PRIMARY KEY (fid));
+    </update>
+    
+    <!--创建空间索引-->
+    <update id="createSpatialIndex">
+    	CREATE INDEX ${spatialIndexName}
+  			ON ${tableName}
+  			USING gist
+  			($(geometryColumn));
+    </update>
+    
+    <!--查询表是否存在，返回表个数-->
+    <select id="tableCount" parameterType="java.lang.String" resultType="java.lang.Integer">
+    	select count(1) from pg_class where relname in (lower(#{tableName,jdbcType=VARCHAR}),upper(#{tableName,jdbcType=VARCHAR}));
+    </select>
+    
+    <!-- 删除空间表通用方法 -->
+	<delete id="commonTableRemove" parameterType="java.lang.String">  
+        drop table ${_parameter};
+    </delete>
+    
+    <!-- 插入空间信息通用方法 -->
+    <insert id="commonInsertBatch">
+    	insert into ${tableName}
+    	<foreach item="item" index="index" collection="keyList" open="(" separator="," close=")values">
+    		${item}
+  		</foreach>
+  		<foreach collection="featuresList" item="featureValues" index="index" separator="," >
+  			<foreach item="featureValue" index="featureIndex" collection="featureValues" open=" (" separator="," close=")">
+				<choose>
+					<when test='featureValue.key == "fid"'>
+						#{featureValue.value,jdbcType=INTEGER}
+					</when>
+					<when test='featureValue.key == "geo"'>
+						st_geomfromText(#{featureValue.value,jdbcType=VARCHAR},4326)
+					</when>
+					<otherwise>
+						#{featureValue.value,jdbcType=VARCHAR}
+            		</otherwise>
+				</choose>
+  			</foreach>
+  		</foreach>
+    </insert>
+    
+    <insert id="commonInsert">
+    	insert into ${tableName}
+    	<foreach item="item" index="index" collection="keyList" open="(" separator="," close=")">
+    		${item}
+  		</foreach>
+		<foreach item="featureValue" index="index" collection="valueList" open=" values(" separator="," close=")">
+			<choose>
+				<when test='featureValue.key == "fid"'>
+					#{featureValue.value,jdbcType=INTEGER}
+				</when>
+				<when test='featureValue.key == "geo"'>
+					st_geomfromText(#{featureValue.value,jdbcType=VARCHAR},4326)
+				</when>
+				<otherwise>
+					#{featureValue.value,jdbcType=VARCHAR}
+            	</otherwise>
+			</choose>
+  		</foreach>
+    </insert>
+    
+    <!--查询表中字段信息-->
+    <select id="tableColumns" parameterType="java.lang.String" resultType="java.util.HashMap">
+    	select column_name,data_type
+   			from information_schema.columns where table_name = #{tableName,jdbcType=INTEGER} and table_schema='public';
+    </select>
+    
+    <!-- 清空表 --> 
+	<delete id="clearSpatialTable" parameterType="java.lang.String">  
+        delete from ${_parameter}
+    </delete>
+    
+    <select id="allCity" resultMap="GeoCityResultMap">
+    <!--
+    	select t.name,t.code,t.geom as geom from geocity t
+    	
+    	select t.name,t.code,ST_AsText(t.geom) as geom from geocountry t 
+    		where ST_Within(ST_GeometryFromText(#{geom,javaType=Geometry}),t.geom);
+    -->
+    	select t.stationid,t.subtype,t.geom as geom from station t where ST_Intersects(
+			ST_Buffer(
+				Geography(#{geom,javaType=Geometry}),1000
+			),
+			t.geom
+		)
+		
+    </select>
+</mapper>

src/main/resources/resources.properties

@@ -2,3 +2,9 @@ gis.driverClassName=oracle.jdbc.driver.OracleDriver
 gis.url=jdbc:oracle:thin:@172.16.6.13:1521:orcl
 gis.username=spatial
 gis.password=spatial
+
+
+postgis.driverClassName=org.postgresql.Driver
+postgis.url=jdbc:postgresql://localhost:5432/gisdb
+postgis.username=postgres
+postgis.password=postgres

src/main/resources/spring-config.xml

@@ -29,11 +29,10 @@
     <context:component-scan base-package="com.gis3c.*"/>
 
     <bean id="dataSource_GIS" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
-        <property name="driverClassName" value="${gis.driverClassName}"/>
+        <property name="driverClassName" value="${postgis.driverClassName}"/>
-        <property name="url" value="${gis.url}"/>
+        <property name="url" value="${postgis.url}"/>
-        <property name="username" value="${gis.username}"/>
+        <property name="username" value="${postgis.username}"/>
-        <property name="password" value="${gis.password}"/>
+        <property name="password" value="${postgis.password}"/>
-        <property name="accessToUnderlyingConnectionAllowed" value="true"/>
     </bean>
     <bean id="sqlSessionFactory_GIS" class="org.mybatis.spring.SqlSessionFactoryBean">
         <property name="dataSource" ref="dataSource_GIS"/>

src/main/resources/sql-map-config-mybatis.xml

@@ -5,11 +5,10 @@
     <settings>  
         <setting name="cacheEnabled" value="false"/>  
     </settings>
-    <!--
     <typeAliases>
     	<typeAlias type="com.vividsolutions.jts.geom.Geometry" alias="Geometry" />
     </typeAliases>
     <typeHandlers>
-        <typeHandler handler="com.gis3c.common.OracleSpatialHandler" javaType="Geometry" />
+        <typeHandler handler="com.gis3c.postgis.PostGISHandler" javaType="Geometry" />
-    </typeHandlers>-->
+    </typeHandlers>
 </configuration>