Package org.openstreetmap.josm.gui.io.importexport

Class OsmImporter

java.lang.Object

org.openstreetmap.josm.gui.io.importexport.FileImporter

org.openstreetmap.josm.gui.io.importexport.OsmImporter

All Implemented Interfaces:

java.lang.Comparable<FileImporter>

Direct Known Subclasses:

GeoJSONImporter, OsmPbfImporter

public class OsmImporter
extends FileImporter

File importer that reads *.osm data files. (main storage format for OSM data in JOSM)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OsmImporter.OsmImporterData	Utility class containing imported OSM layer, and a task to run after it is added to MapView.

Field Summary

Fields

Modifier and Type	Field	Description
static ExtensionFileFilter	FILE_FILTER	The OSM file filter (*.osm and *.xml files).

Fields inherited from class org.openstreetmap.josm.gui.io.importexport.FileImporter

filter, options

Constructor Summary

Constructors

Constructor	Description
OsmImporter()	Constructs a new OsmImporter.
OsmImporter(ExtensionFileFilter filter)	Constructs a new OsmImporter with the given extension file filter.

Method Summary

Modifier and Type	Method	Description
protected OsmDataLayer	createLayer(DataSet dataSet, java.io.File associatedFile, java.lang.String layerName)
protected java.lang.Runnable	createPostLayerTask(DataSet dataSet, java.io.File associatedFile, java.lang.String layerName, OsmDataLayer layer)
void	importData(java.io.File file, ProgressMonitor progressMonitor)	Imports OSM data from file
protected void	importData(java.io.InputStream in, java.io.File associatedFile, ProgressMonitor pm)	Imports OSM data from stream
OsmImporter.OsmImporterData	loadLayer(java.io.InputStream in, java.io.File associatedFile, java.lang.String layerName, ProgressMonitor progressMonitor)	Load osm data layer from InputStream.
protected DataSet	parseDataSet(java.io.InputStream in, ProgressMonitor progressMonitor)

Methods inherited from class org.openstreetmap.josm.gui.io.importexport.FileImporter

acceptFile, compareTo, getPriority, importData, importDataHandleExceptions, importDataHandleExceptions, isBatchImporter, isEnabled, setEnabled, setOptions

Methods inherited from class java.lang.Object

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

Field Detail

FILE_FILTER

public static final ExtensionFileFilter FILE_FILTER

The OSM file filter (*.osm and *.xml files).

Constructor Detail

OsmImporter

public OsmImporter()

Constructs a new OsmImporter.

OsmImporter

public OsmImporter(ExtensionFileFilter filter)

Constructs a new OsmImporter with the given extension file filter.

Parameters:

filter - The extension file filter

Method Detail

importData

public void importData(java.io.File file,
                       ProgressMonitor progressMonitor)
                throws java.io.IOException,
                       IllegalDataException

Imports OSM data from file

Overrides:

importData in class FileImporter

Parameters:

file - file to read data from

progressMonitor - handler for progress monitoring and canceling

Throws:

java.io.IOException - if any I/O error occurs

IllegalDataException - if invalid data is read

importData

protected void importData(java.io.InputStream in,
                          java.io.File associatedFile,
                          ProgressMonitor pm)
                   throws IllegalDataException

Imports OSM data from stream

Parameters:

in - input stream

associatedFile - filename of data (layer name will be generated from name of file)

pm - handler for progress monitoring and canceling

Throws:

IllegalDataException - if an error was found while parsing the OSM data

loadLayer

public OsmImporter.OsmImporterData loadLayer(java.io.InputStream in,
                                             java.io.File associatedFile,
                                             java.lang.String layerName,
                                             ProgressMonitor progressMonitor)
                                      throws IllegalDataException

Load osm data layer from InputStream.

Parameters:

in - input stream

associatedFile - filename of data (can be null if the stream does not come from a file)

layerName - name of generated layer

progressMonitor - handler for progress monitoring and canceling

Returns:

Utility class containing imported OSM layer, and a task to run after it is added to MapView

Throws:

IllegalDataException - if an error was found while parsing the OSM data

parseDataSet

protected DataSet parseDataSet(java.io.InputStream in,
                               ProgressMonitor progressMonitor)
                        throws IllegalDataException

Throws:

IllegalDataException

createLayer

protected OsmDataLayer createLayer(DataSet dataSet,
                                   java.io.File associatedFile,
                                   java.lang.String layerName)

createPostLayerTask

protected java.lang.Runnable createPostLayerTask(DataSet dataSet,
                                                 java.io.File associatedFile,
                                                 java.lang.String layerName,
                                                 OsmDataLayer layer)