net.ontopia.topicmaps.utils.tmrap
Class RemoteTopicIndex

java.lang.Object
  net.ontopia.topicmaps.utils.tmrap.RemoteTopicIndex

All Implemented Interfaces:

IndexIF, TopicIndexIF

public class RemoteTopicIndex
extends Object
implements TopicIndexIF

EXPERIMENTAL: An implementation that looks up topics on remote servers using the TM RAP protocol.

Field Summary

protected String	editBaseuri
protected TopicMapStoreFactoryIF	storefactory
protected String	tmid
protected String	viewBaseuri
static String	VIRTUAL_URN

Constructor Summary

RemoteTopicIndex(String editBaseuri, String viewBaseuri)

RemoteTopicIndex(String editBaseuri, String viewBaseuri, TopicMapStoreFactoryIF factory)

RemoteTopicIndex(String editBaseuri, String viewBaseuri, TopicMapStoreFactoryIF factory, String tmid)

Method Summary

void	close() Lets go of any underlying resources used by the index.
protected InputSource	getInputSource(String method, String params, boolean compress)
Collection	getTopicPages(Collection indicators, Collection sources, Collection subjects) Returns all known topic pages for the topics whose identity matches one of the locators passed as arguments.
TopicPages	getTopicPages2(Collection indicators, Collection sources, Collection subjects) Returns all known topic pages for the topics whose identity matches one of the locators passed as arguments.
Collection	getTopics(Collection indicators, Collection sources, Collection subjects) Returns all topics the index knows about whose identity matches one the of the locators passed as arguments.
static boolean	isVirtualReference(String address)
void	loadAssociationTypes(TopicMapIF topicmap)
void	loadQuery(TopicMapIF topicmap, String query)
Collection	loadRelatedTopics(Collection indicators, Collection sources, Collection subjects, boolean two_steps)
void	loadTopicTypes(TopicMapIF topicmap)
static String	resolveVirtualReference(String address, String tmid)
void	setStoreFactory(TopicMapStoreFactoryIF storefactory)
static String	sourceTopicMapFromVirtualReference(String address)

Methods inherited from class java.lang.Object

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

Field Detail

editBaseuri

protected String editBaseuri

viewBaseuri

protected String viewBaseuri

storefactory

protected TopicMapStoreFactoryIF storefactory

tmid

protected String tmid

VIRTUAL_URN

public static final String VIRTUAL_URN

See Also:

Constant Field Values

Constructor Detail

RemoteTopicIndex

public RemoteTopicIndex(String editBaseuri,
                        String viewBaseuri)

RemoteTopicIndex

public RemoteTopicIndex(String editBaseuri,
                        String viewBaseuri,
                        TopicMapStoreFactoryIF factory)

RemoteTopicIndex

public RemoteTopicIndex(String editBaseuri,
                        String viewBaseuri,
                        TopicMapStoreFactoryIF factory,
                        String tmid)

Method Detail

getTopics

public Collection getTopics(Collection indicators,
                            Collection sources,
                            Collection subjects)

Description copied from interface: TopicIndexIF

Returns all topics the index knows about whose identity matches one the of the locators passed as arguments.

Specified by:

getTopics in interface TopicIndexIF

Parameters:

indicators - A collection of subject identifiers as LocatorIF objects.

sources - A collection of source locators as LocatorIF objects.

subjects - A colleciton of subject locators as LocatorIF objects.

Returns:

Collection of TopicIF

loadRelatedTopics

public Collection loadRelatedTopics(Collection indicators,
                                    Collection sources,
                                    Collection subjects,
                                    boolean two_steps)

Specified by:

loadRelatedTopics in interface TopicIndexIF

getTopicPages

public Collection getTopicPages(Collection indicators,
                                Collection sources,
                                Collection subjects)

Description copied from interface: TopicIndexIF

Returns all known topic pages for the topics whose identity matches one of the locators passed as arguments.

Specified by:

getTopicPages in interface TopicIndexIF

Parameters:

indicators - A collection of subject identifiers as LocatorIF objects.

sources - A collection of source locators as LocatorIF objects.

subjects - A colleciton of subject locators as LocatorIF objects.

Returns:

Collection of TopicPage

getTopicPages2

public TopicPages getTopicPages2(Collection indicators,
                                 Collection sources,
                                 Collection subjects)

Description copied from interface: TopicIndexIF

Returns all known topic pages for the topics whose identity matches one of the locators passed as arguments.

Specified by:

getTopicPages2 in interface TopicIndexIF

Parameters:

indicators - A collection of subject identifiers as LocatorIF objects.

sources - A collection of source locators as LocatorIF objects.

subjects - A colleciton of subject locators as LocatorIF objects.

Returns:

Collection of TopicPage

loadAssociationTypes

public void loadAssociationTypes(TopicMapIF topicmap)
                          throws IOException

Throws:

IOException

loadTopicTypes

public void loadTopicTypes(TopicMapIF topicmap)
                    throws IOException

Throws:

IOException

loadQuery

public void loadQuery(TopicMapIF topicmap,
                      String query)
               throws IOException

Throws:

IOException

close

public void close()

Description copied from interface: TopicIndexIF

Lets go of any underlying resources used by the index. Must be called when used with the RDBMS backend.

Specified by:

close in interface TopicIndexIF

setStoreFactory

public void setStoreFactory(TopicMapStoreFactoryIF storefactory)

getInputSource

protected InputSource getInputSource(String method,
                                     String params,
                                     boolean compress)
                              throws IOException

Throws:

IOException

isVirtualReference

public static boolean isVirtualReference(String address)

resolveVirtualReference

public static String resolveVirtualReference(String address,
                                             String tmid)

sourceTopicMapFromVirtualReference

public static String sourceTopicMapFromVirtualReference(String address)