Class ScriptProvider

Object

InstallationResources

InstallationScriptProvider

ScriptProvider

public class ScriptProvider
extends InstallationScriptProvider

Provides SQL scripts for creating a local copy of the EPSG geodetic dataset. Provides also a copy of the EPSG Terms of Use, which should be accepted by users before the EPSG dataset can be installed.

Notice

EPSG is maintained by the International Association of Oil and Gas Producers (IOGP) Surveying & Positioning Committee. The SQL scripts given by this class are derived from the EPSG scripts, but in a more compact format and with some EPSG lineage metadata omitted.

Since:

0.7

See Also:

• https://epsg.org/

Constructor Summary

Constructors

Constructor	Description
Script­Provider()	Creates a new EPSG scripts provider.

Method Summary

Modifier and Type	Method	Description
String	get­License(String authority, Locale locale, String mime­Type)	Returns a copy of EPSG terms of use.
protected Input­Stream	open­Stream(String name)	Returns the content for the SQL script of the given name.

Methods inherited from class InstallationScriptProvider

get­Authorities, get­Resource­Names, open­Script

Methods inherited from class InstallationResources

get­Instruction­URL, get­Resource, load

Methods inherited from class Object

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

Constructor Details

ScriptProvider

public ScriptProvider()

Creates a new EPSG scripts provider.

Method Details

getLicense

public String getLicense(String authority,
 Locale locale,
 String mimeType)
                  throws IOException

Returns a copy of EPSG terms of use.

Specified by:

get­License in class Installation­Resources

Parameters:

authority - one of the values returned by Installation­Script­Provider.get­Authorities().

locale - the preferred locale for the terms of use.

mime­Type - either "text/plain" or "text/html".

Returns:

the terms of use in plain text or HTML, or null if the specified MIME type is not recognized.

Throws:

IOException - if an error occurred while reading the license file.

See Also:

• https://epsg.org/terms-of-use.html

openStream

protected InputStream openStream(String name)

Returns the content for the SQL script of the given name. The file encoding is UTF-8.

Specified by:

open­Stream in class Installation­Script­Provider

Parameters:

name - either "Tables.sql", "Data.sql" or "FKeys.sql".

Returns:

the SQL script of the given name, or null if the given name is not one of the expected names.