org.deepamehta.twitter

Class TwitterPlugin

java.lang.Object

de.deepamehta.core.osgi.PluginActivator

org.deepamehta.twitter.TwitterPlugin

All Implemented Interfaces:

de.deepamehta.core.osgi.PluginContext, TwitterService, org.osgi.framework.BundleActivator

public class TwitterPlugin
extends de.deepamehta.core.osgi.PluginActivator
implements TwitterService

A very basic client for researching the public Twitter Search API v1.1 with DeepaMehta 4.

Version:

1.3.3-SNAPSHOT

Author:

Malte Reißig ()

Field Summary

Fields inherited from class de.deepamehta.core.osgi.PluginActivator

bundle, dm4, mf

Fields inherited from interface org.deepamehta.twitter.TwitterService

AGGREGATION, CHARSET, CHILD_URI, COMPOSITION, COMPOSITION_DEF_EDGE_TYPE, DEEPAMEHTA_USERNAME_URI, DEEPAMEHTA_VERSION, GEO_COORDINATE_TOPIC_URI, GEO_LATITUDE_TYPE_URI, GEO_LONGITUDE_TYPE_URI, PARENT_URI, ROLE_CHILD_TYPE_URI, ROLE_PARENT_TYPE_URI, TWEET_CONTENT_URI, TWEET_ENTITIES_URI, TWEET_FAVOURITE_COUNT_URI, TWEET_ID_URI, TWEET_LOCATION_URI, TWEET_METADATA_URI, TWEET_SOURCE_BUTTON_URI, TWEET_TIME_URI, TWEET_URI, TWEET_WITHHELD_DMCA_URI, TWEET_WITHHELD_IN_URI, TWEET_WITHHELD_SCOPE_URI, TWEETED_TO_STATUS_ID, TWITTER_APPLICATION_KEY, TWITTER_APPLICATION_SECRET, TWITTER_AUTHENTICATION_URL, TWITTER_KEY, TWITTER_RESEARCH_VERSION, TWITTER_SEARCH_BASE_URL, TWITTER_SEARCH_LANG_URI, TWITTER_SEARCH_LOCATION_URI, TWITTER_SEARCH_MAX_TWEET_URI, TWITTER_SEARCH_NEXT_PAGE_URI, TWITTER_SEARCH_REFRESH_URL_URI, TWITTER_SEARCH_RESULT_SIZE_URI, TWITTER_SEARCH_TIME_URI, TWITTER_SEARCH_TYPE_URI, TWITTER_SEARCH_URI, TWITTER_SECRET, TWITTER_USER_ID_URI, TWITTER_USER_IMAGE_URI, TWITTER_USER_NAME_URI, TWITTER_USER_URI, WS_WEB_RESEARCH_NAME, WS_WEB_RESEARCH_URI

Constructor Summary

Constructors

Constructor and Description
TwitterPlugin()

Method Summary

Modifier and Type	Method and Description
void	init() Initialize the migrated soundsets ACL-Entries.
de.deepamehta.core.Topic	searchMoreTweets(long searchId, boolean nextPage) This method executes an existing search-query to either: (a) fetch more (older) tweets for the same query or (b) fetch new tweets and assign them to the current search result
de.deepamehta.core.Topic	searchPublicTweets(long searchId, String query, String resultType, String lang, String location) Fetches public tweets matching the given query, maintains a search-query topic and references existing tweets and users, as it should be.

Methods inherited from class de.deepamehta.core.osgi.PluginActivator

getBundleContext, getPluginName, getStaticResource, getUri, preInstall, publishFileSystem, serviceArrived, serviceGone, setCoreService, shutdown, start, stop, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TwitterPlugin

public TwitterPlugin()

Method Detail

init

public void init()

Initialize the migrated soundsets ACL-Entries.

Specified by:

init in interface de.deepamehta.core.osgi.PluginContext

Overrides:

init in class de.deepamehta.core.osgi.PluginActivator

searchMoreTweets

public de.deepamehta.core.Topic searchMoreTweets(long searchId,
                                                 boolean nextPage)

This method executes an existing search-query to either: (a) fetch more (older) tweets for the same query or (b) fetch new tweets and assign them to the current search result

Specified by:

searchMoreTweets in interface TwitterService

Parameters:

searchId - id of the "Twitter-Search"-Topic to operate on

nextPage - true for paging query to next page; false for fetching most recent tweets

Returns:

Twitter Search Bucket

searchPublicTweets

public de.deepamehta.core.Topic searchPublicTweets(long searchId,
                                                   String query,
                                                   String resultType,
                                                   String lang,
                                                   String location)

Fetches public tweets matching the given query, maintains a search-query topic and references existing tweets and users, as it should be.

Specified by:

searchPublicTweets in interface TwitterService

Parameters:

searchId - Twitter Search Topic Id

resultType - "mixed", "recent", "popular"

lang - ISO-639-1 Code (2 chars) (optional)

location - "lat,lng,radiuskm" (optional)

Returns:

Twitter Search Bucket