org.wandora.application.tools.extractors.any23

Class Any23Extractor

java.lang.Object

org.wandora.application.tools.AbstractWandoraTool

org.wandora.application.tools.extractors.AbstractExtractor

org.wandora.application.tools.extractors.any23.Any23Extractor

All Implemented Interfaces:

java.io.Serializable, java.lang.Runnable, BrowserPluginExtractor, DropExtractor, WandoraTool, WandoraToolLogger, Handler, InterruptHandler, TopicMapLogger

public class Any23Extractor
extends AbstractExtractor

Extract information out of given resources using Any23 (See https://any23.apache.org/index.html). Transform extracted information to topics and associations. Sign all extracted information with the information source. Information source is added to associations as an extra player topic.

Author:

akivela

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	Any23Extractor.TopicMapsCreator

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ANY23_BASE
static java.lang.String	ANY23_OBJECT_TYPE
static java.lang.String	ANY23_PREDICATE_TYPE
static java.lang.String	ANY23_SUBJECT_TYPE
private java.lang.String[]	contentTypes
private java.lang.String	namespace
static boolean	SIGN_ALL_TRIPLETS
static java.lang.String	SOURCE_TYPE
private java.lang.String	tripletSource
static boolean	TYPE_ALL_OBJECTS
static boolean	TYPE_ALL_PREDICATES
static boolean	TYPE_ALL_SUBJECTS

Fields inherited from class org.wandora.application.tools.extractors.AbstractExtractor

CUSTOM_EXTRACTOR, DONE_FAILED, DONE_MANY, DONE_ONE, EXACTLY_GIVEN_URLS, FILE_EXTRACTOR, FILE_PATTERN, GIVEN_URLS_AND_ALL_CRAWLED_DOCUMENTS, GIVEN_URLS_AND_CRAWLED_DOCUMENTS_IN_URL_DOMAIN, GIVEN_URLS_AND_LINKED_DOCUMENTS, GIVEN_URLS_AND_URL_BELOW, INFO_WAIT_WHILE_WORKING, LOG_TITLE, POINT_START_URL_TEXT, RAW_EXTRACTOR, SELECT_DIALOG_TITLE, STRING_EXTRACTOR_NOT_SUPPORTED_MESSAGE, URL_EXTRACTOR

Fields inherited from interface org.wandora.application.WandoraToolLogger

CLOSE, EXECUTE, INVISIBLE, VISIBLE, WAIT

Fields inherited from interface org.wandora.application.tools.browserextractors.BrowserPluginExtractor

RETURN_ERROR, RETURN_INFO

Constructor Summary

Constructors

Constructor and Description
Any23Extractor() Creates a new instance of Any23Extractor

Method Summary

Modifier and Type	Method and Description
boolean	_extractTopicsFrom(java.io.File file, TopicMap topicMap)
boolean	_extractTopicsFrom(java.io.InputStream in, TopicMap topicMap)
boolean	_extractTopicsFrom(java.lang.String str, TopicMap topicMap)
boolean	_extractTopicsFrom(java.net.URL url, TopicMap topicMap)
java.lang.String	doBrowserExtract(BrowserExtractRequest request, Wandora wandora)
Topic	getAny23Type(TopicMap tm)
java.lang.String	getBaseSubject()
java.lang.String[]	getContentTypes() Returns an array of String containing the content-types this ContentHandler can process.
java.lang.String	getDescription() AdminToolManager views tool descriptions while user browses available tools and build user customizable GUI elements such as Tools menu.
int	getExtractorType()
javax.swing.Icon	getIcon() All tools may have identifying graphic icon used within tool GUI elements.
java.lang.String	getName() Tools name represent the tool in UI unless the tool has been given explicitly another GUI name.
Topic	getObjectTopic(TopicMap tm, java.lang.String object)
Topic	getObjectType(TopicMap tm)
Topic	getOrCreateTopic(TopicMap map, java.lang.String si)
Topic	getOrCreateTopic(TopicMap map, java.lang.String si, java.lang.String basename)
Topic	getPredicateTopic(TopicMap tm, java.lang.String predicate)
Topic	getPredicateType(TopicMap tm)
Topic	getSourcePlayer(TopicMap tm)
Topic	getSourceRoleType(TopicMap tm)
Topic	getSourceType(TopicMap tm)
Topic	getSubjectTopic(TopicMap tm, java.lang.String subject)
Topic	getSubjectType(TopicMap tm)
boolean	useURLCrawler()

Methods inherited from class org.wandora.application.tools.extractors.AbstractExtractor

acceptBrowserExtractRequest, addCrawlerUrl, browserExtractorConsumesPlainText, buildSI, buildSL, clearMasterSubject, createAssociation, createAssociation, createTopic, createTopic, createTopic, createTopic, createTopic, createTopic, createTopic, croppedFilename, croppedFilename, croppedUrlString, croppedUrlString, dropExtract, dropExtract, dropExtract, execute, extractTopicsFrom, extractTopicsFrom, extractTopicsFrom, extractTopicsFrom, extractTopicsFromText, getBrowserExtractorName, getCrawlerMode, getForceContent, getForceFiles, getForceUrls, getGUIText, getGUIText, getInterruptsHandled, getMasterSubject, getType, getWandora, handle, handleContent, handleCustomType, handleFiles, handleForcedContent, handleInterrupt, handleStringContent, handleUrls, initializeCustomType, instantDropHandle, makeSubclassOfWandoraClass, runInOwnThread, setData, setDisplayName, setForceContent, setForceFiles, setForceUrls, setMasterSubject, setMasterSubject, setTopicMap, setupCrawler, setWandora, takeNap, urlEncode, useTempTopicMap

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

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

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

configure, execute, execute, getContext, getToolMenuItem, hlog, initialize, isConfigurable, isRunning, log, log, log, log, requiresRefresh, setContext, setToolLogger, writeOptions

Methods inherited from interface org.wandora.application.WandoraToolLogger

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

Methods inherited from interface java.lang.Runnable

run

Field Detail

SOURCE_TYPE

public static final java.lang.String SOURCE_TYPE

See Also:

Constant Field Values

ANY23_PREDICATE_TYPE

public static final java.lang.String ANY23_PREDICATE_TYPE

See Also:

Constant Field Values

ANY23_SUBJECT_TYPE

public static final java.lang.String ANY23_SUBJECT_TYPE

See Also:

Constant Field Values

ANY23_OBJECT_TYPE

public static final java.lang.String ANY23_OBJECT_TYPE

See Also:

Constant Field Values

ANY23_BASE

public static final java.lang.String ANY23_BASE

See Also:

Constant Field Values

SIGN_ALL_TRIPLETS

public static boolean SIGN_ALL_TRIPLETS

TYPE_ALL_PREDICATES

public static boolean TYPE_ALL_PREDICATES

TYPE_ALL_SUBJECTS

public static boolean TYPE_ALL_SUBJECTS

TYPE_ALL_OBJECTS

public static boolean TYPE_ALL_OBJECTS

namespace

private java.lang.String namespace

tripletSource

private java.lang.String tripletSource

contentTypes

private final java.lang.String[] contentTypes

Constructor Detail

Any23Extractor

public Any23Extractor()

Creates a new instance of Any23Extractor

Method Detail

useURLCrawler

public boolean useURLCrawler()

Overrides:

useURLCrawler in class AbstractExtractor

getName

public java.lang.String getName()

Description copied from class: AbstractWandoraTool

Tools name represent the tool in UI unless the tool has been given explicitly another GUI name. All tools should override this method and return a valid string representing name of the tool.

Specified by:

getName in interface WandoraTool

Overrides:

getName in class AbstractExtractor

Returns:

String representing tool's name.

getDescription

public java.lang.String getDescription()

Description copied from class: AbstractWandoraTool

AdminToolManager views tool descriptions while user browses available tools and build user customizable GUI elements such as Tools menu. By default description equals the tool name. All tools should override this method.

Specified by:

getDescription in interface WandoraTool

Overrides:

getDescription in class AbstractExtractor

Returns:

String representing tool's description.

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 AbstractExtractor

Returns:

icon for the tool.

getExtractorType

public int getExtractorType()

Overrides:

getExtractorType in class AbstractExtractor

getContentTypes

public java.lang.String[] getContentTypes()

Description copied from interface: Handler

Returns an array of String containing the content-types this ContentHandler can process.

Specified by:

getContentTypes in interface Handler

Overrides:

getContentTypes in class AbstractExtractor

Returns:

String array representing content types.

_extractTopicsFrom

public boolean _extractTopicsFrom(java.net.URL url,
                                  TopicMap topicMap)
                           throws java.lang.Exception

Specified by:

_extractTopicsFrom in class AbstractExtractor

Throws:

java.lang.Exception

_extractTopicsFrom

public boolean _extractTopicsFrom(java.io.File file,
                                  TopicMap topicMap)
                           throws java.lang.Exception

Specified by:

_extractTopicsFrom in class AbstractExtractor

Throws:

java.lang.Exception

_extractTopicsFrom

public boolean _extractTopicsFrom(java.lang.String str,
                                  TopicMap topicMap)
                           throws java.lang.Exception

Specified by:

_extractTopicsFrom in class AbstractExtractor

Throws:

java.lang.Exception

_extractTopicsFrom

public boolean _extractTopicsFrom(java.io.InputStream in,
                                  TopicMap topicMap)
                           throws java.lang.Exception

Throws:

java.lang.Exception

doBrowserExtract

public java.lang.String doBrowserExtract(BrowserExtractRequest request,
                                         Wandora wandora)
                                  throws TopicMapException

Specified by:

doBrowserExtract in interface BrowserPluginExtractor

Overrides:

doBrowserExtract in class AbstractExtractor

Throws:

TopicMapException

getPredicateTopic

public Topic getPredicateTopic(TopicMap tm,
                               java.lang.String predicate)
                        throws TopicMapException

Throws:

TopicMapException

getPredicateType

public Topic getPredicateType(TopicMap tm)
                       throws TopicMapException

Throws:

TopicMapException

getObjectTopic

public Topic getObjectTopic(TopicMap tm,
                            java.lang.String object)
                     throws TopicMapException

Throws:

TopicMapException

getObjectType

public Topic getObjectType(TopicMap tm)
                    throws TopicMapException

Throws:

TopicMapException

getSubjectTopic

public Topic getSubjectTopic(TopicMap tm,
                             java.lang.String subject)
                      throws TopicMapException

Throws:

TopicMapException

getSubjectType

public Topic getSubjectType(TopicMap tm)
                     throws TopicMapException

Throws:

TopicMapException

getSourceRoleType

public Topic getSourceRoleType(TopicMap tm)
                        throws TopicMapException

Throws:

TopicMapException

getSourcePlayer

public Topic getSourcePlayer(TopicMap tm)
                      throws TopicMapException

Throws:

TopicMapException

getSourceType

public Topic getSourceType(TopicMap tm)
                    throws TopicMapException

Throws:

TopicMapException

getAny23Type

public Topic getAny23Type(TopicMap tm)
                   throws TopicMapException

Throws:

TopicMapException

getBaseSubject

public java.lang.String getBaseSubject()

getOrCreateTopic

public Topic getOrCreateTopic(TopicMap map,
                              java.lang.String si)

getOrCreateTopic

public Topic getOrCreateTopic(TopicMap map,
                              java.lang.String si,
                              java.lang.String basename)