Package de.terrestris.shoguncore.importer

Class GeoServerRESTImporter

java.lang.Object

de.terrestris.shoguncore.importer.GeoServerRESTImporter

@Component
public class GeoServerRESTImporter
extends Object

Author:

Daniel Koch, terrestris GmbH & Co. KG

Constructor Summary

Constructors

Constructor	Description
GeoServerRESTImporter()
GeoServerRESTImporter(String importerBaseURL, String username, String password)	Constructs a new importer with values set.

Method Summary

Modifier and Type	Method	Description
protected URI	addEndPoint(String endPoint)	Add an endpoint.
static File	addPrjFileToArchive(File file, String targetCrs)	Add a projection file to a shapefile zip archive.
protected String	asJSON(Object entity)	Convert an object to json.
boolean	createGdalAddOverviewTask(Integer importJobId, Integer importTaskId, List<String> opts, List<Integer> levels)	Create and append importer task for gdaladdo
boolean	createGdalTranslateTask(Integer importJobId, Integer importTaskId, List<String> optsGdalTranslate)	Create and append importer task for gdal_translate
boolean	createGdalWarpTask(Integer importJobId, Integer importTaskId, List<String> optsGdalWarp)	Create and append importer task for gdalwarp
RESTImport	createImportJob(String workSpaceName, String dataStoreName)	Create a new import job.
boolean	createReprojectTransformTask(Integer importJobId, Integer taskId, String sourceSrs, String targetSrs)	Create a reprojection task.
boolean	deleteImportJob(Integer importJobId)	Deletes an importJob.
List<RESTLayer>	getAllImportedLayers(Integer importJobId, List<RESTImportTask> tasks)	fetch all created Layers of import job
RESTData	getDataOfImportTask(Integer importJobId, Integer taskId)	Get the data of an import task.
RESTLayer	getLayer(Integer importJobId, Integer taskId)	Get a layer.
RESTImportTask	getRESTImportTask(Integer importJobId, Integer taskId)	Get an import task.
RESTImportTaskList	getRESTImportTasks(Integer importJobId)
boolean	runImportJob(Integer importJobId)	Run a previously configured import job.
static String	toSingleLineWKT(org.opengis.referencing.crs.CoordinateReferenceSystem crs)	Turns the CRS into a single line WKT
boolean	updateImportTask(int importJobId, int importTaskId, AbstractRESTEntity updateTaskEntity)	Updates the given import task.
boolean	updateLayerForImportTask(int importJobId, int importTaskId, AbstractRESTEntity updateTaskEntity)	Update layer object for a given task of an import job (via PUT)
RESTImportTaskList	uploadFile(Integer importJobId, File file, String sourceSrs)	Upload an import file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GeoServerRESTImporter

public GeoServerRESTImporter()

GeoServerRESTImporter

public GeoServerRESTImporter(String importerBaseURL,
                             String username,
                             String password)
                      throws URISyntaxException

Constructs a new importer with values set.

Throws:

URISyntaxException

Method Detail

addPrjFileToArchive

public static File addPrjFileToArchive(File file,
                                       String targetCrs)
                                throws net.lingala.zip4j.exception.ZipException,
                                       IOException,
                                       org.opengis.referencing.FactoryException

Add a projection file to a shapefile zip archive.

Throws:

net.lingala.zip4j.exception.ZipException

IOException

org.opengis.referencing.FactoryException

toSingleLineWKT

public static String toSingleLineWKT(org.opengis.referencing.crs.CoordinateReferenceSystem crs)

Turns the CRS into a single line WKT

Parameters:

crs - CoordinateReferenceSystem which should be formatted

Returns:

Single line String which can be written to PRJ file

createImportJob

public RESTImport createImportJob(String workSpaceName,
                                  String dataStoreName)
                           throws Exception

Create a new import job.

Throws:

Exception

createReprojectTransformTask

public boolean createReprojectTransformTask(Integer importJobId,
                                            Integer taskId,
                                            String sourceSrs,
                                            String targetSrs)
                                     throws URISyntaxException,
                                            org.apache.http.HttpException

Create a reprojection task.

Throws:

URISyntaxException

org.apache.http.HttpException

createGdalAddOverviewTask

public boolean createGdalAddOverviewTask(Integer importJobId,
                                         Integer importTaskId,
                                         List<String> opts,
                                         List<Integer> levels)
                                  throws URISyntaxException,
                                         org.apache.http.HttpException

Create and append importer task for gdaladdo

Throws:

URISyntaxException

org.apache.http.HttpException

createGdalWarpTask

public boolean createGdalWarpTask(Integer importJobId,
                                  Integer importTaskId,
                                  List<String> optsGdalWarp)
                           throws URISyntaxException,
                                  org.apache.http.HttpException

Create and append importer task for gdalwarp

Throws:

URISyntaxException

org.apache.http.HttpException

createGdalTranslateTask

public boolean createGdalTranslateTask(Integer importJobId,
                                       Integer importTaskId,
                                       List<String> optsGdalTranslate)
                                throws URISyntaxException,
                                       org.apache.http.HttpException

Create and append importer task for gdal_translate

Throws:

URISyntaxException

org.apache.http.HttpException

uploadFile

public RESTImportTaskList uploadFile(Integer importJobId,
                                     File file,
                                     String sourceSrs)
                              throws Exception

Upload an import file.

Throws:

Exception

updateImportTask

public boolean updateImportTask(int importJobId,
                                int importTaskId,
                                AbstractRESTEntity updateTaskEntity)
                         throws Exception

Updates the given import task.

Throws:

Exception

updateLayerForImportTask

public boolean updateLayerForImportTask(int importJobId,
                                        int importTaskId,
                                        AbstractRESTEntity updateTaskEntity)
                                 throws URISyntaxException,
                                        org.apache.http.HttpException

Update layer object for a given task of an import job (via PUT)

Parameters:

importJobId - The import job ID

importTaskId - The import task ID

updateTaskEntity - The entity to use for update

Returns:

true if successful, false otherwise

Throws:

URISyntaxException

org.apache.http.HttpException

deleteImportJob

public boolean deleteImportJob(Integer importJobId)
                        throws URISyntaxException,
                               org.apache.http.HttpException

Deletes an importJob.

Throws:

URISyntaxException

org.apache.http.HttpException

runImportJob

public boolean runImportJob(Integer importJobId)
                     throws UnsupportedEncodingException,
                            URISyntaxException,
                            org.apache.http.HttpException

Run a previously configured import job.

Throws:

UnsupportedEncodingException

URISyntaxException

org.apache.http.HttpException

getLayer

public RESTLayer getLayer(Integer importJobId,
                          Integer taskId)
                   throws Exception

Get a layer.

Throws:

Exception

getAllImportedLayers

public List<RESTLayer> getAllImportedLayers(Integer importJobId,
                                            List<RESTImportTask> tasks)
                                     throws Exception

fetch all created Layers of import job

Throws:

Exception

getDataOfImportTask

public RESTData getDataOfImportTask(Integer importJobId,
                                    Integer taskId)
                             throws Exception

Get the data of an import task.

Throws:

Exception

getRESTImportTask

public RESTImportTask getRESTImportTask(Integer importJobId,
                                        Integer taskId)
                                 throws Exception

Get an import task.

Throws:

Exception

getRESTImportTasks

public RESTImportTaskList getRESTImportTasks(Integer importJobId)
                                      throws Exception

Parameters:

importJobId -

Throws:

Exception

asJSON

protected String asJSON(Object entity)

Convert an object to json.

addEndPoint

protected URI addEndPoint(String endPoint)
                   throws URISyntaxException

Add an endpoint.

Throws:

URISyntaxException