Class MetaSearchImpl

java.lang.Object

com.biglybt.core.metasearch.impl.MetaSearchImpl

All Implemented Interfaces:

MetaSearch

public class MetaSearchImpl
extends Object
implements MetaSearch

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	config_dirty
private static final String	CONFIG_FILE
private CopyOnWriteList<EngineImpl>	engines
private CopyOnWriteList<MetaSearchListener>	listeners
private MetaSearchManagerImpl	manager
private static final int	MIN_UPDATE_CHECK_SECS
private Object	MS_UPDATE_CONSEC_FAIL_KEY
private Map<String,Long>	plugin_map
private static final int	UPDATE_CHECK_PERIOD
private TimerEventPeriodic	update_check_timer
private AsyncDispatcher	update_dispatcher

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MetaSearchImpl(MetaSearchManagerImpl _manager)

Method Summary

Modifier and Type	Method	Description
Engine	addEngine(long id)
void	addEngine(Engine engine)
void	addEngine(EngineImpl new_engine, boolean loading)
void	addListener(MetaSearchListener listener)
protected void	addPotentialAssociation(EngineImpl engine, String key)
protected void	addProvider(PluginInterface pi, SearchProvider provider)
(package private) void	checkUpdates()
(package private) void	checkUpdatesSupport()
EngineImpl	cloneEngine(EngineImpl engine)
void	configDirty()
Engine	createRSSEngine(String name, URL url)
protected void	enableUpdateChecks()
void	enginePreferred(Engine engine)
void	exportEngines(File target)
protected void	generate(IndentWriter writer)
Engine	getEngine(long id)
Engine	getEngineByUID(String uid)
int	getEngineCount()
Engine[]	getEngines(boolean active_only, boolean ensure_up_to_date)
String	getFUD()
MetaSearchManagerImpl	getManager()
protected SearchProvider[]	getProviders()
Engine	importFromBEncodedMap(Map<String,Object> map)
Engine	importFromJSONString(int type, long id, long last_updated, float rank_bias, String name, String content)
protected void	loadConfig()
protected void	log(String str)
protected void	log(String str, Throwable e)
void	removeEngine(Engine engine)
void	removeListener(MetaSearchListener listener)
protected void	removeProvider(PluginInterface pi, SearchProvider provider)
SearchProvider	resolveProvider(PluginEngine for_engine)
protected void	saveConfig()
Engine[]	search(Engine[] engines, ResultListener listener, SearchParameter[] search_parameters, String headers, int max_results_per_engine)
Engine[]	search(Engine[] engines, ResultListener original_listener, SearchParameter[] searchParameters, String headers, Map<String,String> context, int max_results_per_engine)
Engine[]	search(ResultListener original_listener, SearchParameter[] searchParameters, String headers, int max_results_per_engine)
Engine[]	search(ResultListener original_listener, SearchParameter[] searchParameters, String headers, Map<String,String> context, int max_results_per_engine)
protected void	stateChanged(Engine engine)
protected boolean	updateEngine(EngineImpl engine)

Methods inherited from class Object

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

Field Details

CONFIG_FILE

private static final String CONFIG_FILE

See Also:

• Constant Field Values

manager

private MetaSearchManagerImpl manager

engines

private CopyOnWriteList<EngineImpl> engines

plugin_map

private Map<String,Long> plugin_map

config_dirty

boolean config_dirty

listeners

private CopyOnWriteList<MetaSearchListener> listeners

update_check_timer

private TimerEventPeriodic update_check_timer

UPDATE_CHECK_PERIOD

private static final int UPDATE_CHECK_PERIOD

See Also:

• Constant Field Values

MIN_UPDATE_CHECK_SECS

private static final int MIN_UPDATE_CHECK_SECS

See Also:

• Constant Field Values

MS_UPDATE_CONSEC_FAIL_KEY

private Object MS_UPDATE_CONSEC_FAIL_KEY

update_dispatcher

private AsyncDispatcher update_dispatcher

Constructor Details

MetaSearchImpl

protected MetaSearchImpl(MetaSearchManagerImpl _manager)

Method Details

getManager

public MetaSearchManagerImpl getManager()

Specified by:

getManager in interface MetaSearch

importFromBEncodedMap

public Engine importFromBEncodedMap(Map<String,Object> map)
                             throws IOException

Specified by:

importFromBEncodedMap in interface MetaSearch

Throws:

IOException

importFromJSONString

public Engine importFromJSONString(int type,
 long id,
 long last_updated,
 float rank_bias,
 String name,
 String content)
                            throws IOException

Throws:

IOException

addProvider

protected void addProvider(PluginInterface pi,
 SearchProvider provider)

removeProvider

protected void removeProvider(PluginInterface pi,
 SearchProvider provider)

getProviders

protected SearchProvider[] getProviders()

resolveProvider

public SearchProvider resolveProvider(PluginEngine for_engine)

createRSSEngine

public Engine createRSSEngine(String name,
 URL url)
                       throws MetaSearchException

Specified by:

createRSSEngine in interface MetaSearch

Throws:

MetaSearchException

enableUpdateChecks

protected void enableUpdateChecks()

checkUpdates

void checkUpdates()

checkUpdatesSupport

void checkUpdatesSupport()

cloneEngine

public EngineImpl cloneEngine(EngineImpl engine)

updateEngine

protected boolean updateEngine(EngineImpl engine)

addEngine

public void addEngine(Engine engine)

Specified by:

addEngine in interface MetaSearch

addEngine

public Engine addEngine(long id)
                 throws MetaSearchException

Specified by:

addEngine in interface MetaSearch

Throws:

MetaSearchException

addEngine

public void addEngine(EngineImpl new_engine,
 boolean loading)

removeEngine

public void removeEngine(Engine engine)

Specified by:

removeEngine in interface MetaSearch

stateChanged

protected void stateChanged(Engine engine)

getFUD

public String getFUD()

Specified by:

getFUD in interface MetaSearch

addPotentialAssociation

protected void addPotentialAssociation(EngineImpl engine,
 String key)

getEngines

public Engine[] getEngines(boolean active_only,
 boolean ensure_up_to_date)

Specified by:

getEngines in interface MetaSearch

getEngine

public Engine getEngine(long id)

Specified by:

getEngine in interface MetaSearch

getEngineByUID

public Engine getEngineByUID(String uid)

Specified by:

getEngineByUID in interface MetaSearch

getEngineCount

public int getEngineCount()

Specified by:

getEngineCount in interface MetaSearch

search

public Engine[] search(ResultListener original_listener,
 SearchParameter[] searchParameters,
 String headers,
 int max_results_per_engine)

Specified by:

search in interface MetaSearch

search

public Engine[] search(ResultListener original_listener,
 SearchParameter[] searchParameters,
 String headers,
 Map<String,String> context,
 int max_results_per_engine)

Specified by:

search in interface MetaSearch

search

public Engine[] search(Engine[] engines,
 ResultListener listener,
 SearchParameter[] search_parameters,
 String headers,
 int max_results_per_engine)

Specified by:

search in interface MetaSearch

enginePreferred

public void enginePreferred(Engine engine)

Specified by:

enginePreferred in interface MetaSearch

search

public Engine[] search(Engine[] engines,
 ResultListener original_listener,
 SearchParameter[] searchParameters,
 String headers,
 Map<String,String> context,
 int max_results_per_engine)

Specified by:

search in interface MetaSearch

exportEngines

public void exportEngines(File target)
                   throws MetaSearchException

Specified by:

exportEngines in interface MetaSearch

Throws:

MetaSearchException

addListener

public void addListener(MetaSearchListener listener)

Specified by:

addListener in interface MetaSearch

removeListener

public void removeListener(MetaSearchListener listener)

Specified by:

removeListener in interface MetaSearch

loadConfig

protected void loadConfig()

configDirty

public void configDirty()

saveConfig

protected void saveConfig()

log

protected void log(String str)

log

protected void log(String str,
 Throwable e)

generate

protected void generate(IndentWriter writer)