edu.cornell.mannlib.semservices.service.impl

Class GemetService

java.lang.Object

edu.cornell.mannlib.semservices.service.impl.GemetService

All Implemented Interfaces:

ExternalConceptService

public class GemetService
extends Object
implements ExternalConceptService

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.commons.logging.Log	logger

Constructor Summary

Constructors

Constructor and Description
GemetService()

Method Summary

Modifier and Type	Method and Description
protected String	getAllTranslationsForConcept(String concept_uri, String property)
protected String	getAvailableLangs(String concept_uri)
protected String	getConcept(String concept_uri)
List<Concept>	getConcepts(String term)
List<Concept>	getConceptsByURIWithSparql(String uri)
protected String	getConceptsMatchingKeyword(String keyword)
protected String	getGemetResults(String url)
protected String	getJsonValue(net.sf.json.JSONObject obj, String key) Get a string from a json object or an empty string if there is no value for the given key
protected List<String>	getPropertyFromJson(String json)
protected String	getRelatedConcepts(String concept_uri, String relation)
protected List<String>	getRelatedUris(String json)
List<Concept>	processResults(String term)
protected String	stripConceptId(String uri)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.apache.commons.logging.Log logger

Constructor Detail

GemetService

public GemetService()

Method Detail

getConcepts

public List<Concept> getConcepts(String term)
                          throws Exception

Specified by:

getConcepts in interface ExternalConceptService

Parameters:

term - Term

Throws:

Exception

processResults

public List<Concept> processResults(String term)
                             throws Exception

Specified by:

processResults in interface ExternalConceptService

Parameters:

term - Term

Throws:

Exception

getConceptsByURIWithSparql

public List<Concept> getConceptsByURIWithSparql(String uri)
                                         throws Exception

Specified by:

getConceptsByURIWithSparql in interface ExternalConceptService

Parameters:

uri - URI

Throws:

Exception

getJsonValue

protected String getJsonValue(net.sf.json.JSONObject obj,
                              String key)

Get a string from a json object or an empty string if there is no value for the given key

Parameters:

obj - JSON Object

key - Key to retrieve

getAvailableLangs

protected String getAvailableLangs(String concept_uri)
                            throws Exception

Parameters:

concept_uri - Concept URI

Throws:

Exception

getConcept

protected String getConcept(String concept_uri)
                     throws Exception

Parameters:

concept_uri - concept URI

Throws:

Exception

getAllTranslationsForConcept

protected String getAllTranslationsForConcept(String concept_uri,
                                              String property)
                                       throws Exception

Parameters:

concept_uri - Concept URI

property - Property

Throws:

Exception

getRelatedConcepts

protected String getRelatedConcepts(String concept_uri,
                                    String relation)
                             throws Exception

Parameters:

concept_uri - Concept URI

relation - Relations

Throws:

Exception

getConceptsMatchingKeyword

protected String getConceptsMatchingKeyword(String keyword)
                                     throws Exception

Parameters:

keyword - Keyword

Throws:

Exception

getGemetResults

protected String getGemetResults(String url)
                          throws Exception

Parameters:

url - URI

Throws:

Exception

getRelatedUris

protected List<String> getRelatedUris(String json)

getPropertyFromJson

protected List<String> getPropertyFromJson(String json)

stripConceptId

protected String stripConceptId(String uri)