net.ontopia.topicmaps.utils.rdf
Class RDFToTopicMapConverter

java.lang.Object
  net.ontopia.topicmaps.utils.rdf.RDFToTopicMapConverter

public class RDFToTopicMapConverter
extends Object

EXPERIMENTAL: Converts an RDF model to a topic map using a schema-specific mapping defined using RDF.

Field Summary

static String	RTM_ASSOCIATION
static String	RTM_BASENAME
static String	RTM_GENERATED_NAME
static String	RTM_IN_SCOPE
static String	RTM_INSTANCE_OF
static String	RTM_MAPSTO
static String	RTM_OBJECT_ROLE
static String	RTM_OBJECT_URI
static String	RTM_OCCURRENCE
static String	RTM_SOURCE_LOCATOR
static String	RTM_SUBJECT_IDENTIFIER
static String	RTM_SUBJECT_LOCATOR
static String	RTM_SUBJECT_ROLE
static String	RTM_SUBJECT_URI
static String	RTM_TYPE

Method Summary

static void	convert(com.hp.hpl.jena.rdf.model.Model model, TopicMapIF topicmap) EXPERIMENTAL: Converts an RDF model into the topic map using the mapping found within the RDF model.
static void	convert(String infileurl, String syntax, String mappingurl, String mappingsyntax, TopicMapIF topicmap, boolean lenient) EXPERIMENTAL: Converts an RDF model into the topic map using the given mapping.
static void	generateNames(TopicMapIF topicmap) EXPERIMENTAL: Automatically generates names for nameless topics based on their subject identifiers.

Methods inherited from class java.lang.Object

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

Field Detail

RTM_MAPSTO

public static final String RTM_MAPSTO

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Constant Field Values

RTM_BASENAME

public static final String RTM_BASENAME

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Constant Field Values

RTM_INSTANCE_OF

public static final String RTM_INSTANCE_OF

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Constant Field Values

RTM_OCCURRENCE

public static final String RTM_OCCURRENCE

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Constant Field Values

RTM_ASSOCIATION

public static final String RTM_ASSOCIATION

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Constant Field Values

RTM_SUBJECT_ROLE

public static final String RTM_SUBJECT_ROLE

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Constant Field Values

RTM_OBJECT_ROLE

public static final String RTM_OBJECT_ROLE

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Constant Field Values

RTM_IN_SCOPE

public static final String RTM_IN_SCOPE

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Constant Field Values

RTM_SUBJECT_URI

public static final String RTM_SUBJECT_URI

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Constant Field Values

RTM_OBJECT_URI

public static final String RTM_OBJECT_URI

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Constant Field Values

RTM_SOURCE_LOCATOR

public static final String RTM_SOURCE_LOCATOR

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Constant Field Values

RTM_SUBJECT_IDENTIFIER

public static final String RTM_SUBJECT_IDENTIFIER

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Constant Field Values

RTM_SUBJECT_LOCATOR

public static final String RTM_SUBJECT_LOCATOR

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Constant Field Values

RTM_TYPE

public static final String RTM_TYPE

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Constant Field Values

RTM_GENERATED_NAME

public static final String RTM_GENERATED_NAME

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Constant Field Values

Method Detail

convert

public static void convert(String infileurl,
                           String syntax,
                           String mappingurl,
                           String mappingsyntax,
                           TopicMapIF topicmap,
                           boolean lenient)
                    throws com.hp.hpl.jena.shared.JenaException,
                           IOException

EXPERIMENTAL: Converts an RDF model into the topic map using the given mapping.

Parameters:

infileurl - the URL to read the input data from

syntax - the syntax of the input data. Values are "RDF/XML", "N3", and "N-TRIPLE". Defaults to "RDF/XML" if null.

mappingurl - the URL to read the mapping from. If null the mapping is taken from the input data.

mappingsyntax - the syntax of the mapping. Values are "RDF/XML", "N3", and "N-TRIPLE". Defaults to "RDF/XML" if null.

topicmap - The topic map to add the converted data to.

lenient - When false, errors are thrown if the RDF data cannot be correctly mapped (for example, a statement type is mapped to a topic name, but has a URI value).

Throws:

com.hp.hpl.jena.shared.JenaException

IOException

convert

public static void convert(com.hp.hpl.jena.rdf.model.Model model,
                           TopicMapIF topicmap)
                    throws com.hp.hpl.jena.shared.JenaException,
                           IOException

EXPERIMENTAL: Converts an RDF model into the topic map using the mapping found within the RDF model.

Throws:

com.hp.hpl.jena.shared.JenaException

IOException

generateNames

public static void generateNames(TopicMapIF topicmap)

EXPERIMENTAL: Automatically generates names for nameless topics based on their subject identifiers.

Since:

2.0.4