org.wandora.application.tools.extractors.youtube

Class YouTubeExtractor

java.lang.Object

org.wandora.application.tools.AbstractWandoraTool

org.wandora.application.tools.extractors.youtube.YouTubeExtractor

All Implemented Interfaces:

java.io.Serializable, java.lang.Runnable, WandoraTool, WandoraToolLogger, TopicMapLogger

Direct Known Subclasses:

YouTubeVideoFeedExtractor

public abstract class YouTubeExtractor
extends AbstractWandoraTool
implements WandoraTool

Author:

akivela

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	YouTubeExtractor.CancelledException

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CATEGORY_BASE
private static java.lang.String	clientID
static java.lang.String	CONTENT_EXPRESSION_BASE
static java.lang.String	CONTENT_TYPE_BASE
static java.lang.String	COPYRIGHT_BASE
private static java.lang.String	developerKey
static java.lang.String	KEYWORD_BASE
static java.lang.String	LANG
static java.lang.String	LOCATION_BASE
static java.lang.String	MEDIUM_BASE
private java.lang.String	password
static java.lang.String	PERSON_BASE
static java.lang.String	RATING_BASE
static java.lang.String	SCHEMA_BASE
private static java.lang.String	shrinkIdPrefix
static java.lang.String[]	standardVideoFeeds
private java.lang.String	username
static java.lang.String	VIDEO_BASE
static java.lang.String	VIDEO_DESCRIPTION
static java.lang.String	VIDEO_FEED_TYPE
static java.lang.String	VIDEO_ID
static java.lang.String	VIDEO_TYPE

Fields inherited from interface org.wandora.application.WandoraToolLogger

CLOSE, EXECUTE, INVISIBLE, VISIBLE, WAIT

Constructor Summary

Constructors

Constructor and Description
YouTubeExtractor()

Method Summary

Modifier and Type	Method and Description
void	configure(Wandora admin, Options options, java.lang.String prefix) If the tool is configurable, shows an user interface to configure the tool.
Association	createAssociation(java.lang.String associationType, Topic player1Topic, java.lang.String role1, Topic player2Topic, java.lang.String role2, TopicMap tm)
Association	createAssociation(java.lang.String associationType, Topic player1Topic, java.lang.String role1, Topic player2Topic, java.lang.String role2, Topic player3Topic, java.lang.String role3, TopicMap tm)
Association	createAssociation(java.lang.String associationType, Topic player1Topic, java.lang.String role1, Topic player2Topic, java.lang.String role2, Topic player3Topic, java.lang.String role3, Topic player4Topic, java.lang.String role4, TopicMap tm)
void	forgetAuthorization()
java.lang.String	getCategoryLocator(java.lang.String label)
java.lang.String	getContentExpressionLocator(com.google.gdata.data.media.mediarss.MediaContent.Expression expression)
java.lang.String	getContentTypeLocator(java.lang.String type)
java.lang.String	getCopyrightLocator(com.google.gdata.data.media.mediarss.MediaCopyright copyright)
Topic	getCopyrightTopic(com.google.gdata.data.media.mediarss.MediaCopyright copyright, TopicMap tm)
javax.swing.Icon	getIcon() All tools may have identifying graphic icon used within tool GUI elements.
java.lang.String	getKeywordLocator(java.lang.String word)
java.lang.String	getLocationLocator(java.lang.String location)
Topic	getLocationTopic(java.lang.String location, TopicMap tm)
java.lang.String	getMediumLocator(java.lang.String medium)
private static Topic	getOrCreateSchemaTopic(TopicMap tm, java.lang.String id)
private static Topic	getOrCreateTopic(TopicMap tm, java.lang.String si)
private static Topic	getOrCreateTopic(TopicMap tm, java.lang.String si, java.lang.String bn)
java.lang.String	getPersonLocator(com.google.gdata.data.Person person)
java.lang.String	getRatingLocator(com.google.gdata.data.extensions.Rating rating)
Topic	getTopicForCategory(com.google.gdata.data.media.mediarss.MediaCategory category, TopicMap topicMap)
Topic	getTopicForCategoryType(TopicMap tm)
Topic	getTopicForContentExpression(com.google.gdata.data.media.mediarss.MediaContent.Expression expression, TopicMap tm)
Topic	getTopicForContentLanguage(java.lang.String lan, TopicMap tm)
Topic	getTopicForContentType(java.lang.String type, TopicMap tm)
Topic	getTopicForContentType(TopicMap tm)
Topic	getTopicForKeyword(java.lang.String w, TopicMap topicMap)
Topic	getTopicForKeywordType(TopicMap tm)
Topic	getTopicForLocationType(TopicMap tm)
Topic	getTopicForMediaContent(com.google.gdata.data.youtube.VideoEntry entry, com.google.gdata.data.media.mediarss.MediaContent c, TopicMap tm)
Topic	getTopicForMedium(java.lang.String medium, TopicMap tm)
Topic	getTopicForMediumType(TopicMap tm)
Topic	getTopicForPerson(com.google.gdata.data.Person person, TopicMap topicMap)
Topic	getTopicForPersonType(TopicMap tm)
Topic	getTopicForRating(com.google.gdata.data.extensions.Rating rating, TopicMap tm)
Topic	getTopicForRatingType(TopicMap tm)
Topic	getTopicForThumbnail(com.google.gdata.data.youtube.VideoEntry entry, com.google.gdata.data.media.mediarss.MediaThumbnail t, TopicMap tm)
Topic	getTopicForThumbnailType(TopicMap tm)
Topic	getTopicForType(TopicMap tm, java.lang.String type)
Topic	getTopicForVideo(com.google.gdata.data.youtube.VideoEntry entry, TopicMap topicMap)
Topic	getTopicForVideoFeed(com.google.gdata.data.youtube.VideoFeed videoFeed, java.net.URL feedUrl, TopicMap topicMap)
Topic	getTopicForVideoFeedType(TopicMap tm)
Topic	getTopicForVideoType(TopicMap tm)
WandoraToolType	getType() Tool type is used to categorize tools.
java.lang.String	getVideoLocator(com.google.gdata.data.youtube.VideoEntry entry)
protected com.google.gdata.client.youtube.YouTubeService	initializeService(Wandora admin)
boolean	isConfigurable() Whether this tool is configurable.
static java.lang.String	locatorEncode(java.lang.String str)
private static void	makeSubclassOf(TopicMap tm, Topic t, Topic superclass)
private static void	setData(Topic t, Topic type, java.lang.String lang, java.lang.String text)
java.lang.String	shrinkId(java.lang.String id)
void	writeOptions(Wandora admin, Options options, java.lang.String prefix) If the tool is configurable, saves all current tool options.

Methods inherited from class org.wandora.application.tools.AbstractWandoraTool

addUndoMarker, addUndoMarker, allowMultipleInvocations, clearAllThreads, clearThreads, clearThreads, clearToolLock, clearToolLock, clearToolLocks, execute, execute, forceStop, forceStop, getContext, getCurrentLogger, getDefaultLogger, getDescription, getHistory, getLastLogger, getName, getState, getThreads, getThreads, getToolMenuItem, getToolMenuItem, getTopicName, hlog, initialize, interruptAllThreads, interruptThreads, interruptThreads, isRunning, isRunning, lockLog, log, log, log, log, requiresRefresh, run, runInOwnThread, setContext, setDefaultLogger, setLogTitle, setProgress, setProgressMax, setState, setToolLogger, singleLog, singleLog, singleLog, solveContextTopicMap, solveNameForTopicMap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wandora.application.WandoraTool

execute, execute, execute, getContext, getDescription, getName, getToolMenuItem, hlog, initialize, isRunning, log, log, log, log, requiresRefresh, setContext, setToolLogger

Methods inherited from interface org.wandora.application.WandoraToolLogger

forceStop, getHistory, getState, lockLog, setLogTitle, setProgress, setProgressMax, setState

Field Detail

LANG

public static final java.lang.String LANG

See Also:

Constant Field Values

VIDEO_DESCRIPTION

public static final java.lang.String VIDEO_DESCRIPTION

See Also:

Constant Field Values

VIDEO_ID

public static final java.lang.String VIDEO_ID

See Also:

Constant Field Values

VIDEO_TYPE

public static final java.lang.String VIDEO_TYPE

See Also:

Constant Field Values

VIDEO_FEED_TYPE

public static final java.lang.String VIDEO_FEED_TYPE

See Also:

Constant Field Values

CONTENT_EXPRESSION_BASE

public static final java.lang.String CONTENT_EXPRESSION_BASE

See Also:

Constant Field Values

CONTENT_TYPE_BASE

public static final java.lang.String CONTENT_TYPE_BASE

See Also:

Constant Field Values

MEDIUM_BASE

public static final java.lang.String MEDIUM_BASE

See Also:

Constant Field Values

LOCATION_BASE

public static final java.lang.String LOCATION_BASE

See Also:

Constant Field Values

COPYRIGHT_BASE

public static final java.lang.String COPYRIGHT_BASE

See Also:

Constant Field Values

RATING_BASE

public static final java.lang.String RATING_BASE

See Also:

Constant Field Values

PERSON_BASE

public static final java.lang.String PERSON_BASE

See Also:

Constant Field Values

CATEGORY_BASE

public static final java.lang.String CATEGORY_BASE

See Also:

Constant Field Values

KEYWORD_BASE

public static final java.lang.String KEYWORD_BASE

See Also:

Constant Field Values

VIDEO_BASE

public static final java.lang.String VIDEO_BASE

See Also:

Constant Field Values

SCHEMA_BASE

public static final java.lang.String SCHEMA_BASE

See Also:

Constant Field Values

clientID

private static final java.lang.String clientID

See Also:

Constant Field Values

developerKey

private static final java.lang.String developerKey

See Also:

Constant Field Values

username

private java.lang.String username

password

private java.lang.String password

standardVideoFeeds

public static final java.lang.String[] standardVideoFeeds

shrinkIdPrefix

private static final java.lang.String shrinkIdPrefix

See Also:

Constant Field Values

Constructor Detail

YouTubeExtractor

public YouTubeExtractor()

Method Detail

getType

public WandoraToolType getType()

Description copied from class: AbstractWandoraTool

Tool type is used to categorize tools. Tool type has no real effect today, it is merely an informative property of a tool.

Specified by:

getType in interface WandoraTool

Overrides:

getType in class AbstractWandoraTool

Returns:

Tool's type object.

getIcon

public javax.swing.Icon getIcon()

Description copied from class: AbstractWandoraTool

All tools may have identifying graphic icon used within tool GUI elements. getIcon should return Icon object of the tool.

Specified by:

getIcon in interface WandoraTool

Overrides:

getIcon in class AbstractWandoraTool

Returns:

icon for the tool.

isConfigurable

public boolean isConfigurable()

Description copied from class: AbstractWandoraTool

Whether this tool is configurable. Configurable tools will provide an interface to configure themselves. To make a configurable tool you will need to:

• Implement isConfigurable method and return true there.
• Implement initialize method to initialize the tool with saved options.
• Implement configure method to provide the user interface for configuration and then save the new options.
• Implement writeOptions method to save the current options.

Specified by:

isConfigurable in interface WandoraTool

Overrides:

isConfigurable in class AbstractWandoraTool

Returns:

true if the tool is configurable.

configure

public void configure(Wandora admin,
                      Options options,
                      java.lang.String prefix)
               throws TopicMapException

Description copied from class: AbstractWandoraTool

If the tool is configurable, shows an user interface to configure the tool. The user may edit tool options which this method also need to save. Options specific to this tool should be saved with keys starting with the given prefix.

Specified by:

configure in interface WandoraTool

Overrides:

configure in class AbstractWandoraTool

Throws:

TopicMapException

writeOptions

public void writeOptions(Wandora admin,
                         Options options,
                         java.lang.String prefix)

Description copied from class: AbstractWandoraTool

If the tool is configurable, saves all current tool options. Options specific to this tool should be saved with keys starting with the given prefix.

Specified by:

writeOptions in interface WandoraTool

Overrides:

writeOptions in class AbstractWandoraTool

initializeService

protected com.google.gdata.client.youtube.YouTubeService initializeService(Wandora admin)
                                                                    throws com.google.gdata.util.AuthenticationException,
                                                                           YouTubeExtractor.CancelledException

Throws:

com.google.gdata.util.AuthenticationException

YouTubeExtractor.CancelledException

forgetAuthorization

public void forgetAuthorization()

shrinkId

public java.lang.String shrinkId(java.lang.String id)

getTopicForVideoFeed

public Topic getTopicForVideoFeed(com.google.gdata.data.youtube.VideoFeed videoFeed,
                                  java.net.URL feedUrl,
                                  TopicMap topicMap)
                           throws TopicMapException

Throws:

TopicMapException

getTopicForVideo

public Topic getTopicForVideo(com.google.gdata.data.youtube.VideoEntry entry,
                              TopicMap topicMap)
                       throws TopicMapException

Throws:

TopicMapException

getLocationTopic

public Topic getLocationTopic(java.lang.String location,
                              TopicMap tm)
                       throws TopicMapException

Throws:

TopicMapException

getCopyrightTopic

public Topic getCopyrightTopic(com.google.gdata.data.media.mediarss.MediaCopyright copyright,
                               TopicMap tm)
                        throws TopicMapException

Throws:

TopicMapException

getTopicForMediaContent

public Topic getTopicForMediaContent(com.google.gdata.data.youtube.VideoEntry entry,
                                     com.google.gdata.data.media.mediarss.MediaContent c,
                                     TopicMap tm)
                              throws TopicMapException

Throws:

TopicMapException

getTopicForThumbnail

public Topic getTopicForThumbnail(com.google.gdata.data.youtube.VideoEntry entry,
                                  com.google.gdata.data.media.mediarss.MediaThumbnail t,
                                  TopicMap tm)
                           throws TopicMapException

Throws:

TopicMapException

getTopicForContentLanguage

public Topic getTopicForContentLanguage(java.lang.String lan,
                                        TopicMap tm)
                                 throws TopicMapException

Throws:

TopicMapException

getTopicForContentExpression

public Topic getTopicForContentExpression(com.google.gdata.data.media.mediarss.MediaContent.Expression expression,
                                          TopicMap tm)
                                   throws TopicMapException

Throws:

TopicMapException

getTopicForContentType

public Topic getTopicForContentType(java.lang.String type,
                                    TopicMap tm)
                             throws TopicMapException

Throws:

TopicMapException

getTopicForMedium

public Topic getTopicForMedium(java.lang.String medium,
                               TopicMap tm)
                        throws TopicMapException

Throws:

TopicMapException

getTopicForRating

public Topic getTopicForRating(com.google.gdata.data.extensions.Rating rating,
                               TopicMap tm)
                        throws TopicMapException

Throws:

TopicMapException

getTopicForPerson

public Topic getTopicForPerson(com.google.gdata.data.Person person,
                               TopicMap topicMap)
                        throws TopicMapException

Throws:

TopicMapException

getTopicForCategory

public Topic getTopicForCategory(com.google.gdata.data.media.mediarss.MediaCategory category,
                                 TopicMap topicMap)
                          throws TopicMapException

Throws:

TopicMapException

getTopicForKeyword

public Topic getTopicForKeyword(java.lang.String w,
                                TopicMap topicMap)
                         throws TopicMapException

Throws:

TopicMapException

getContentExpressionLocator

public java.lang.String getContentExpressionLocator(com.google.gdata.data.media.mediarss.MediaContent.Expression expression)

getContentTypeLocator

public java.lang.String getContentTypeLocator(java.lang.String type)

getMediumLocator

public java.lang.String getMediumLocator(java.lang.String medium)

getLocationLocator

public java.lang.String getLocationLocator(java.lang.String location)

getCopyrightLocator

public java.lang.String getCopyrightLocator(com.google.gdata.data.media.mediarss.MediaCopyright copyright)

getRatingLocator

public java.lang.String getRatingLocator(com.google.gdata.data.extensions.Rating rating)

getPersonLocator

public java.lang.String getPersonLocator(com.google.gdata.data.Person person)

getCategoryLocator

public java.lang.String getCategoryLocator(java.lang.String label)

getVideoLocator

public java.lang.String getVideoLocator(com.google.gdata.data.youtube.VideoEntry entry)

getKeywordLocator

public java.lang.String getKeywordLocator(java.lang.String word)

getTopicForCategoryType

public Topic getTopicForCategoryType(TopicMap tm)
                              throws TopicMapException

Throws:

TopicMapException

getTopicForKeywordType

public Topic getTopicForKeywordType(TopicMap tm)
                             throws TopicMapException

Throws:

TopicMapException

getTopicForVideoType

public Topic getTopicForVideoType(TopicMap tm)
                           throws TopicMapException

Throws:

TopicMapException

getTopicForVideoFeedType

public Topic getTopicForVideoFeedType(TopicMap tm)
                               throws TopicMapException

Throws:

TopicMapException

getTopicForPersonType

public Topic getTopicForPersonType(TopicMap tm)
                            throws TopicMapException

Throws:

TopicMapException

getTopicForRatingType

public Topic getTopicForRatingType(TopicMap tm)
                            throws TopicMapException

Throws:

TopicMapException

getTopicForMediumType

public Topic getTopicForMediumType(TopicMap tm)
                            throws TopicMapException

Throws:

TopicMapException

getTopicForThumbnailType

public Topic getTopicForThumbnailType(TopicMap tm)
                               throws TopicMapException

Throws:

TopicMapException

getTopicForContentType

public Topic getTopicForContentType(TopicMap tm)
                             throws TopicMapException

Throws:

TopicMapException

getTopicForLocationType

public Topic getTopicForLocationType(TopicMap tm)
                              throws TopicMapException

Throws:

TopicMapException

getTopicForType

public Topic getTopicForType(TopicMap tm,
                             java.lang.String type)
                      throws TopicMapException

Throws:

TopicMapException

makeSubclassOf

private static void makeSubclassOf(TopicMap tm,
                                   Topic t,
                                   Topic superclass)
                            throws TopicMapException

Throws:

TopicMapException

getOrCreateSchemaTopic

private static Topic getOrCreateSchemaTopic(TopicMap tm,
                                            java.lang.String id)
                                     throws TopicMapException

Throws:

TopicMapException

getOrCreateTopic

private static Topic getOrCreateTopic(TopicMap tm,
                                      java.lang.String si)
                               throws TopicMapException

Throws:

TopicMapException

getOrCreateTopic

private static Topic getOrCreateTopic(TopicMap tm,
                                      java.lang.String si,
                                      java.lang.String bn)
                               throws TopicMapException

Throws:

TopicMapException

setData

private static void setData(Topic t,
                            Topic type,
                            java.lang.String lang,
                            java.lang.String text)
                     throws TopicMapException

Throws:

TopicMapException

createAssociation

public Association createAssociation(java.lang.String associationType,
                                     Topic player1Topic,
                                     java.lang.String role1,
                                     Topic player2Topic,
                                     java.lang.String role2,
                                     TopicMap tm)
                              throws TopicMapException

Throws:

TopicMapException

createAssociation

public Association createAssociation(java.lang.String associationType,
                                     Topic player1Topic,
                                     java.lang.String role1,
                                     Topic player2Topic,
                                     java.lang.String role2,
                                     Topic player3Topic,
                                     java.lang.String role3,
                                     TopicMap tm)
                              throws TopicMapException

Throws:

TopicMapException

createAssociation

public Association createAssociation(java.lang.String associationType,
                                     Topic player1Topic,
                                     java.lang.String role1,
                                     Topic player2Topic,
                                     java.lang.String role2,
                                     Topic player3Topic,
                                     java.lang.String role3,
                                     Topic player4Topic,
                                     java.lang.String role4,
                                     TopicMap tm)
                              throws TopicMapException

Throws:

TopicMapException

locatorEncode

public static java.lang.String locatorEncode(java.lang.String str)