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: 2011-03-15 14:53:10 +0100 (Tue, 15 Mar 2011) $

Nested Class Summary

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

AutoDetectFileFormat()

Method Summary

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, PluginDefinition pluginDef) Deprecated.
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 Detail

AutoDetectFileFormat

public AutoDetectFileFormat()

Method Detail

findPlugins

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

Deprecated.

Same as findPlugins(DbControl, GuiContext, File, String, PluginDefinition) with no value for the charset parameter.

Throws:

InvalidDataException

BaseException

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)