Package net.sf.basedb.util

Class AutoDetectFileFormat

java.lang.Object

net.sf.basedb.util.AutoDetectFileFormat

public class AutoDetectFileFormat
extends Object

This class has methods for autodetecting file formats.

Version:

2.0

Author:

Nicklas

Last modified

$Date: 2022-12-20 14:16:51 +0100 (Tue, 20 Dec 2022) $

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AutoDetectFileFormat.IsImportableFilter	Filter implementation that filters a collection of ContextUtil.ContextResult:s by checking each plug-ins ability to import a given file.

Constructor Summary

Constructors

Constructor	Description
AutoDetectFileFormat()

Method Summary

Modifier and Type	Method	Description
private static boolean	checkImportable(SessionControl sc, PluginDefinition plugin, PluginConfiguration config, File file, String charset, GuiContext context, Object currentItem)
static Map<PluginDefinition,List<PluginConfiguration>>	findPlugins(DbControl dc, GuiContext context, File file, String charset, PluginDefinition pluginDef)	Find all plugins with configurations which can import the specified file.

Methods inherited from class java.lang.Object

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

Constructor Details

AutoDetectFileFormat

public AutoDetectFileFormat()

Method Details

findPlugins

public static Map<PluginDefinition,List<PluginConfiguration>> findPlugins(DbControl dc,
 GuiContext context,
 File file,
 String charset,
 PluginDefinition pluginDef)
                                                                   throws InvalidDataException,
BaseException

Find all plugins with configurations which can import the specified file. This method will check all plugins implementing the AutoDetectingImporter interface if they can import the specified file.

Parameters:

dc - The DbControl object to use for database access

context - A required context for the plugins (ie. what items to import)

file - The file to import

charset - If given, overrides the character set specified by the file File.getCharacterSet()

pluginDef - Check only the configurations of this plugin definition, or null if all plugin definitions should be checked

Returns:

A map which for each plugin definition contains a list of mathching configurations

Throws:

InvalidDataException - If the file parameter is null or if the file isn't located in Location.PRIMARY storage

BaseException - If there is another error

Since:

2.9

checkImportable

private static boolean checkImportable(SessionControl sc,
 PluginDefinition plugin,
 PluginConfiguration config,
 File file,
 String charset,
 GuiContext context,
 Object currentItem)