org.mmbase.applications.media.filters

Class MainFilter

java.lang.Object

org.mmbase.applications.media.filters.MainFilter

public class MainFilter
extends Object

This is the main class for the filter process. It maintains list of Filters (which can be configured in the 'filters.xml' configuration file). It does not do any filtering itself, it is only to access to the actual filters, so filtering is completely configurable. Since there can be only one 'main' filter this class is a Singleton, and its one instance can be gotten by the #getInstance() function (and this is done by Media builders when they need url representations to the stream they describe).

Author:

Rob Vermeulen (VPRO), Michiel Meeuwissen

Field Summary

Fields

Modifier and Type	Field and Description
static String	CHAIN_TAG
static String	CONFIG_FILE
static String	FILTER_ATT
static String	FILTER_TAG
static String	FILTERCONFIG_TAG
static String	FILTERCONFIGS_TAG
static String	ID_ATT
static String	MAIN_TAG

Method Summary

Modifier and Type	Method and Description
List<URLComposer>	filter(List<URLComposer> urls) Perform the actual filter task
static MainFilter	getInstance()
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

MAIN_TAG

public static final String MAIN_TAG

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Constant Field Values

FILTERCONFIGS_TAG

public static final String FILTERCONFIGS_TAG

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Constant Field Values

FILTERCONFIG_TAG

public static final String FILTERCONFIG_TAG

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Constant Field Values

CHAIN_TAG

public static final String CHAIN_TAG

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Constant Field Values

FILTER_TAG

public static final String FILTER_TAG

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Constant Field Values

FILTER_ATT

public static final String FILTER_ATT

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Constant Field Values

ID_ATT

public static final String ID_ATT

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Constant Field Values

CONFIG_FILE

public static final String CONFIG_FILE

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Constant Field Values

Method Detail

getInstance

public static MainFilter getInstance()

filter

public List<URLComposer> filter(List<URLComposer> urls)

Perform the actual filter task

main

public static void main(String[] args)