java实现通过geoserver-manager发布矢量和栅格图层到geoserver

GeoServer-Manager是使用Java编写的面向GeoServer的客户端库，通过GeoServer的REST管理接口与GeoServer交互。提供了访问GeoServer并管理（增删改查）其中工作区、数据存储、图层、图层组、样式等的接口函数。

其为github上的开源项目，最近一次更新在五年前。

项目源码: https://github.com/geosolutions-it/geoserver-manager.

jar库：http://maven.geo-solutions.it/it/geosolutions/geoserver-manager/1.7.0/geoserver-manager-1.7.0.jar

依赖

在maven项目的pom.xml中配置依赖。

依赖库除了geoserver-manager以外，还需要geoserver-manager用到的一些外部依赖。

   <repositories>

        <repository>

            <id>GeoSolutions</id>

            <url>http://maven.geo-solutions.it/</url>

        </repository>

    </repositories>

    <dependencies>

         <dependency>

            <groupId>it.geosolutions</groupId>

            <artifactId>geoserver-manager</artifactId>

            <version>1.7.0</version>

        </dependency>

        <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>slf4j-api</artifactId>

            <version>1.7.30</version>

        </dependency>

        <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>slf4j-nop</artifactId>

            <version>1.7.30</version>

        </dependency>

        <dependency>

            <groupId>commons-codec</groupId>

            <artifactId>commons-codec</artifactId>

            <version>1.11</version>

        </dependency>

        <dependency>

            <groupId>commons-io</groupId>

            <artifactId>commons-io</artifactId>

            <version>1.4</version>

        </dependency>

        <dependency>

            <groupId>commons-logging</groupId>

            <artifactId>commons-logging</artifactId>

            <version>1.1.1</version>

        </dependency>

        <dependency>

            <groupId>commons-httpclient</groupId>

            <artifactId>commons-httpclient</artifactId>

            <version>3.1</version>

        </dependency>

        <dependency>

            <groupId>org.jdom</groupId>

            <artifactId>jdom</artifactId>

            <version>1.1.3</version>

        </dependency>

    </dependencies>

编码发布矢量数据

此处以shp格式为例。

import it.geosolutions.geoserver.rest.GeoServerRESTManager;

import it.geosolutions.geoserver.rest.GeoServerRESTPublisher;

import it.geosolutions.geoserver.rest.decoder.RESTDataStore;

import it.geosolutions.geoserver.rest.encoder.datastore.GSShapefileDatastoreEncoder;

import java.io.File;

import java.net.URL;

public class shpTest {

    public static void main(String[] args) throws Exception {

        //GeoServer连接配置

        String url = "http://localhost:8080/geoserver";

        String userName = "admin";

        String passWord = "geoserver";

        String workSpace = "test";     //创建的工作区名称

        String storeName = "shpTest"; //创建的数据存储名称

        //与GeoServer连接，进行管理

        GeoServerRESTManager manager = new GeoServerRESTManager(new URL(url), userName, passWord);

        GeoServerRESTPublisher publisher = manager.getPublisher();

        //创建工作区

        boolean createWorkSpace = publisher.createWorkspace(workSpace);

        System.out.println("create ws " + createWorkSpace);

        //待发布shp数据路径与矢量数据包路径

        String filePath = "F:\\GeoServerDatabase\\Community\\Community.shp";

        String zipPath = "F:\\GeoServerDatabase\\Community\\Community.zip";

        //创建shp数据存储

        GSShapefileDatastoreEncoder gsShapefileDatastoreEncoder= new GSShapefileDatastoreEncoder(storeName,new URL("file:" + filePath));

        boolean createStore = manager.getStoreManager().create(workSpace, gsShapefileDatastoreEncoder);

        System.out.println("create shp store " + createStore);

        //发布shp图层（如果没有目标数据存储则会先自动创建该命名数据存储再发布）

        boolean publish = manager.getPublisher().publishShp(workSpace, storeName, "Community",new File(zipPath));

        System.out.println("publish shp " + publish);

        //读取目标矢量数据存储

        //RESTDataStore restDataStore = manager.getReader().getDatastore(workSpace, storeName);

    }

}

编码发布栅格数据

此处以GeoTiff格式为例。

import it.geosolutions.geoserver.rest.GeoServerRESTManager;

import it.geosolutions.geoserver.rest.GeoServerRESTPublisher;

import it.geosolutions.geoserver.rest.decoder.RESTCoverageStore;

import it.geosolutions.geoserver.rest.encoder.coverage.GSCoverageEncoder;

import static it.geosolutions.geoserver.rest.encoder.GSResourceEncoder.ProjectionPolicy.REPROJECT_TO_DECLARED;

import java.io.File;

import java.net.URL;

public class tiffTest {

    public static void main(String[] args) throws Exception {

        //GeoServer连接配置

        String url = "http://localhost:8080/geoserver";

        String userName = "admin";

        String passWord = "geoserver";

        String workSpace = "test";     //创建的工作区名称

        String storeName = "tiffTest"; //创建的数据存储名称

        //与GeoServer连接，进行管理

        GeoServerRESTManager manager = new GeoServerRESTManager(new URL(url), userName, passWord);

        GeoServerRESTPublisher publisher = manager.getPublisher();

        //创建工作区

        boolean createWorkSpace = publisher.createWorkspace(workSpace);

        System.out.println("create ws " + createWorkSpace);

        //初始化和构造栅格数据储存

        String srs = "EPSG";//SRS空间参考系统 crs坐标参考系统

        GSCoverageEncoder gsCoverageEncoder = new GSCoverageEncoder();

        gsCoverageEncoder.setName("test");

        gsCoverageEncoder.setTitle("test");

        gsCoverageEncoder.setSRS(srs);

        gsCoverageEncoder.setNativeFormat("GeoTIFF");

        gsCoverageEncoder.addSupportedFormats("GEOTIFF");

        gsCoverageEncoder.addKeyword("geoTiff");

        gsCoverageEncoder.addKeyword("WCS");

        gsCoverageEncoder.setNativeCRS(srs);

        gsCoverageEncoder.setRequestSRS(srs);

        gsCoverageEncoder.setResponseSRS(srs);

        gsCoverageEncoder.setProjectionPolicy(REPROJECT_TO_DECLARED);

        gsCoverageEncoder.setLatLonBoundingBox(-180, -90, 180, 90, "EPSG:4326");

        //创建栅格数据存储

        boolean createStore = manager.getPublisher().createCoverage(workSpace,storeName,gsCoverageEncoder);

        System.out.println("Coverage store " + createStore);

        //待发布GeoTIFF数据路径

        String filePath = "F:\\GeoServerDatabase\\test.tif";

        //发布GeoTIFF（如果没有目标数据存储则会先自动创建该命名栅格数据存储再发布）

        boolean publish = manager.getPublisher().publishGeoTIFF(workSpace, storeName,new File(filePath));

        System.out.println("publish Coverage " + publish);

        //读取目标栅格数据存储

        //RESTCoverageStore restCoverageStore = manager.getReader().getCoverageStore(workSpace, storeName);

    }

}

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