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Java JsonValue类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中org.apache.jena.atlas.json.JsonValue的典型用法代码示例。如果您正苦于以下问题:Java JsonValue类的具体用法?Java JsonValue怎么用?Java JsonValue使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



JsonValue类属于org.apache.jena.atlas.json包,在下文中一共展示了JsonValue类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: ConceptScheme

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
public ConceptScheme(OEClientReadOnly oeClient, JsonObject jsonObject) {
	logger.debug("Concept - entry: {}", jsonObject);
	this.uri = jsonObject.get("@id").getAsString().value();

	JsonValue jsonValue = jsonObject.get("@type");
	if (jsonValue != null) {
		JsonArray jsonTypes = jsonValue.getAsArray();
		for (int i = 0; i < jsonTypes.size(); i++) {
			this.types.add(jsonTypes.get(i).getAsString().value());
		}
	}

	JsonArray jsonPrefLabels = jsonObject.get("skosxl:prefLabel").getAsArray();
	for (int i = 0; i < jsonPrefLabels.size(); i++) {
		JsonObject jsonPrefLabel = jsonPrefLabels.get(i).getAsObject();

		String prefLabelUri = jsonPrefLabel.get("@id").getAsString().value();
		JsonObject jsonLiteral = jsonPrefLabel.get("meta:displayName").getAsObject();
		String prefLabelValue = jsonLiteral.get("@value").getAsString().value();
		String prefLabelLangCode = jsonLiteral.get("@language").getAsString().value();

		prefLabels.add(new Label(prefLabelUri, prefLabelLangCode, prefLabelValue));
	}
	logger.info("Concept - exit: {}", this.uri);

}
 
开发者ID:Smartlogic-Semaphore-Limited,项目名称:Java-APIs,代码行数:27,代码来源:ConceptScheme.java


示例2: json

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
public static void json(HttpServletRequest req, HttpServletResponse resp, JsonValue responseContent) {
    try { 
        resp.setHeader(HttpNames.hCacheControl, "no-cache");
        resp.setHeader(HttpNames.hContentType,  WebContent.contentTypeJSON);
        resp.setStatus(HttpSC.OK_200);
        try(ServletOutputStream out = resp.getOutputStream(); IndentedWriter b = new IndentedWriter(out); ) {
            b.setFlatMode(true);
            JSON.write(b, responseContent);
            b.ensureStartOfLine();
            b.flush();
            out.write('\n');
        }
    } catch (IOException ex) {
        LOG.warn("json: IOException", ex);
        try { 
            resp.sendError(HttpSC.INTERNAL_SERVER_ERROR_500, "Internal server error");
        } catch (IOException ex2) {}
    }
}
 
开发者ID:afs,项目名称:rdf-delta,代码行数:20,代码来源:S_JSON.java


示例3: describePatchLog

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
private JsonValue describePatchLog(DeltaAction action) {
        // If Id or URI.
//        String uri = getFieldAsString(action, F_URI, false);
//        String dataSourceId = getFieldAsString(action, F_DATASOURCE, false);
//        if ( uri == null && dataSourceId == null )
//            throw new DeltaBadRequestException(format("No field: '%s' nor '%s'", F_DATASOURCE, F_URI));
//        if ( uri != null && dataSourceId != null )
//            throw new DeltaBadRequestException(format("Only one of fields '%s' nor '%s' allowed", F_DATASOURCE, F_URI));
        // Must be by Id.
        String dataSourceId = getFieldAsString(action, F_DATASOURCE, false);
        if ( dataSourceId == null )
            throw new DeltaBadRequestException(format("No field: '%s' ", F_DATASOURCE));
        Id dsRef = Id.fromString(dataSourceId);
        PatchLogInfo logInfo = action.dLink.getPatchLogInfo(dsRef);
        if ( logInfo == null )
            return noResults;
        return logInfo.asJson();
    }
 
开发者ID:afs,项目名称:rdf-delta,代码行数:19,代码来源:S_DRPC.java


示例4: getFieldAsObject

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
private static JsonObject getFieldAsObject(JsonObject arg, String field) {
    try {
        if ( ! arg.hasKey(field) ) {
            LOG.warn("Bad request: Missing Field: "+field+" Arg: "+JSON.toStringFlat(arg)) ;
            throw new DeltaBadRequestException("Missing field: "+field) ;
        }
        JsonValue jv = arg.get(field) ;
        if ( ! jv.isObject() ) {
            
        }
        return jv.getAsObject();
    } catch (JsonException ex) {
        LOG.warn("Bad request: Field: "+field+" Arg: "+JSON.toStringFlat(arg)) ;
        throw new DeltaBadRequestException("Bad field '"+field+"' : "+arg.get(field)) ;
    }
}
 
开发者ID:afs,项目名称:rdf-delta,代码行数:17,代码来源:S_DRPC.java


示例5: ResourceMapTemplate

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
public ResourceMapTemplate(JsonObject spec, DataContext dc) {
    super(spec);
    root = new Pattern( getRequiredField(JSONConstants.ID), dc );
    for (Entry<String, JsonValue> entry : spec.entrySet()) {
        Pattern prop = new Pattern(entry.getKey(), dc);
        if (prop.isURI()) {
            JsonValue vals = entry.getValue();
            if (vals.isString()) {
                patterns.put( prop, new Pattern(vals.getAsString().value(), dc) );
            } else if (vals.isArray()) {
                for (Iterator<JsonValue> i =vals.getAsArray().iterator(); i.hasNext();) {
                    JsonValue val = i.next();
                    if (val.isString()) {
                        patterns.put( prop, new Pattern(val.getAsString().value(), dc) );
                    } else {
                        throw new EpiException("Resource map found non-string value pattern: " + val);
                    }
                }
            }
        }
    }
}
 
开发者ID:epimorphics,项目名称:dclib,代码行数:23,代码来源:ResourceMapTemplate.java


示例6: getTypeConstraints

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
protected List<Resource> getTypeConstraints(JsonObject spec, ConverterProcess proc) {
    JsonValue jv = spec.get(JSONConstants.TYPE);
    if (jv == null) {
        return null;
    } else {
        List<Resource> constraints = new ArrayList<>();
        if (jv.isString()) {
            constraints.add( asResource(jv.getAsString().value(), proc) );
        } else if (jv.isArray()) {
            for (Iterator<JsonValue> i = jv.getAsArray().iterator(); i.hasNext();) {
                JsonValue v = i.next();
                if (v.isString()) {
                    constraints.add( asResource(v.getAsString().value(), proc) );
                } else {
                    throw new EpiException("Bad source configuration, type constraint can only be a string or array of strings");
                }
            }
            
        }
        return constraints;
    }
}
 
开发者ID:epimorphics,项目名称:dclib,代码行数:23,代码来源:RDFMapSource.java


示例7: processEnrichSpec

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
protected void processEnrichSpec(JsonObject spec, ConverterProcess proc) {
    JsonValue enrichSpec = spec.get(JSONConstants.ENRICH);
    if (enrichSpec != null) {
        if (enrichSpec.isString()) {
            String enrichStr = enrichSpec.getAsString().value();
            if (enrichStr.equals("*")) {
                enrichDescribe = true;
            } else {
                enrich.add( asProperty(enrichStr, proc) );
            }
        } else if (enrichSpec.isArray()) {
            for (Iterator<JsonValue> i = enrichSpec.getAsArray().iterator(); i.hasNext();) {
                JsonValue v = i.next();
                if (v.isString()) {
                    enrich.add( asProperty(v.getAsString().value(), proc) );
                } else {
                    throw new EpiException("Bad source configuration, enrich can only be a string or array of strings");
                }
            }
        } else {
            throw new EpiException("Bad source configuration, enrich can only be a string or array of strings");
        }
    }
}
 
开发者ID:epimorphics,项目名称:dclib,代码行数:25,代码来源:RDFMapSource.java


示例8: getAllModels

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
public Collection<Model> getAllModels() throws OEClientException {
	logger.info("getAllModels entry");
	
	String url = getApiURL() + "/sys/sys:Model/rdf:instance";
	logger.info("getAllModels URL: {}", url);
	Map<String, String> queryParameters = new HashMap<String, String>();
	queryParameters.put("properties", "meta:displayName,meta:graphUri");

	Invocation.Builder invocationBuilder = getInvocationBuilder(url, queryParameters);

	Date startDate = new Date();
	logger.info("getAllModels making call  : {}", startDate.getTime());
	Response response = invocationBuilder.get();
	logger.info("getAllModels call complete: {}", startDate.getTime());

	logger.info("getAllModels - status: {}", response.getStatus());

	if (response.getStatus() == 200) {
		String stringResponse = response.readEntity(String.class);
		if (logger.isInfoEnabled()) logger.info("getAllModels: jsonResponse {}", stringResponse);
		JsonObject jsonResponse = JSON.parse(stringResponse);
		JsonArray jsonArray = jsonResponse.get("@graph").getAsArray();
		Collection<Model> models = new ArrayList<Model>();
		Iterator<JsonValue> jsonValueIterator = jsonArray.iterator();
		while (jsonValueIterator.hasNext()) {
			JsonObject modelObject = jsonValueIterator.next().getAsObject();
			models.add(new Model(modelObject));
		}
		return models;
	} else {
		throw new OEClientException(String.format("Error(%d) %s from server", response.getStatus(), response.getStatusInfo().toString()));
	}
}
 
开发者ID:Smartlogic-Semaphore-Limited,项目名称:Java-APIs,代码行数:34,代码来源:OEClientReadOnly.java


示例9: getRelationshipTypes

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
private Collection<RelationshipType> getRelationshipTypes(String parentType) throws OEClientException {
	logger.info("getRelationshipTypes entry: {}", parentType);

	Map<String, String> queryParameters = new HashMap<String, String>();
	queryParameters.put("properties", "rdfs:label,owl:inverseOf,rdfs:subPropertyOf,owl:inverseOf/rdfs:label,owl:inverseOf/rdfs:subPropertyOf");
	Invocation.Builder invocationBuilder = getInvocationBuilder(getModelURL() + "/" + parentType +"/meta:transitiveSubProperty", queryParameters);

	Date startDate = new Date();
	logger.info("getRelationshipTypes making call  : {}", startDate.getTime());
	Response response = invocationBuilder.get();
	logger.info("getRelationshipTypes call complete: {}", startDate.getTime());

	logger.info("getRelationshipTypes - status: {}", response.getStatus());
	if (response.getStatus() == 200) {
		String stringResponse = response.readEntity(String.class);
		if (logger.isInfoEnabled()) logger.info("getConceptClasses: jsonResponse {}", stringResponse);
		JsonObject jsonResponse = JSON.parse(stringResponse);
		JsonArray jsonArray = jsonResponse.get("@graph").getAsArray();
		Collection<RelationshipType> relationshipTypes = new HashSet<RelationshipType>();
		Iterator<JsonValue> jsonValueIterator = jsonArray.iterator();
		while (jsonValueIterator.hasNext()) {
			relationshipTypes.add(new RelationshipType(this, jsonValueIterator.next().getAsObject()));
		}
		return relationshipTypes;
	} else {
		throw new OEClientException(String.format("Error(%d) %s from server", response.getStatus(), response.getStatusInfo().toString()));
	}
}
 
开发者ID:Smartlogic-Semaphore-Limited,项目名称:Java-APIs,代码行数:29,代码来源:OEClientReadOnly.java


示例10: getConceptClasses

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
/**
 * Return all concept classes
 * @return - a collection containing all concept classes
 * @throws OEClientException - an error has occurred contacting the server
 */
public Collection<ConceptClass> getConceptClasses(int limit) throws OEClientException {
	logger.info("getConceptClasses entry");

	Map<String, String> queryParameters = new HashMap<String, String>();
	queryParameters.put("properties", "rdfs:label,rdfs:subClassOf");
	queryParameters.put("limit", Integer.toString(limit));
	Invocation.Builder invocationBuilder = getInvocationBuilder(getModelURL() + "/skos:Concept/meta:transitiveSubClass", queryParameters);

	Date startDate = new Date();
	logger.info("getConceptClasses making call  : {}", startDate.getTime());
	Response response = invocationBuilder.get();
	logger.info("getConceptClasses call complete: {}", startDate.getTime());

	logger.info("getConceptClasses - status: {}", response.getStatus());
	if (response.getStatus() == 200) {
		String stringResponse = response.readEntity(String.class);
		if (logger.isInfoEnabled()) logger.info("getConceptClasses: jsonResponse {}", stringResponse);
		JsonObject jsonResponse = JSON.parse(stringResponse);
		JsonArray jsonArray = jsonResponse.get("@graph").getAsArray();
		Collection<ConceptClass> conceptClasses = new HashSet<ConceptClass>();
		Iterator<JsonValue> jsonValueIterator = jsonArray.iterator();
		while (jsonValueIterator.hasNext()) {
			conceptClasses.add(new ConceptClass(this, jsonValueIterator.next().getAsObject()));
		}
		return conceptClasses;
	} else {
		throw new OEClientException(String.format("Error(%d) %s from server", response.getStatus(), response.getStatusInfo().toString()));
	}
}
 
开发者ID:Smartlogic-Semaphore-Limited,项目名称:Java-APIs,代码行数:35,代码来源:OEClientReadOnly.java


示例11: ChangeRecord

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
public ChangeRecord(OEClientReadOnly oeClient, JsonObject jsonObject) {
	logger.debug("ChangeRecord - entry: {}", jsonObject);
	this.oeClient = oeClient;
	this.uri = getAsString(jsonObject, "@id");
	
	this.added = new ChangeSet(jsonObject.get("teamwork:added"));
	this.deleted = new ChangeSet(jsonObject.get("teamwork:deleted"));
	
	JsonValue jsonCommitted = jsonObject.get("sem:committed");
	if (jsonCommitted != null) {
		logger.debug("jsonCommitted: {}", jsonCommitted);
		this.committed = Instant.parse(jsonCommitted.getAsArray().get(0).getAsObject().get("@value").getAsString().value());
	}
	else this.committed = null;
}
 
开发者ID:Smartlogic-Semaphore-Limited,项目名称:Java-APIs,代码行数:16,代码来源:ChangeRecord.java


示例12: Concept

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
public Concept(OEClientReadOnly oeClient, JsonObject jsonObject) {
	logger.debug("Concept - entry: {}", jsonObject);
	this.uri = getAsString(jsonObject, "@id");

	JsonValue jsonValue = jsonObject.get("@type");
	if (jsonValue != null) {
		JsonArray jsonTypes = jsonValue.getAsArray();
		for (int i = 0; i < jsonTypes.size(); i++) {
			this.types.add(jsonTypes.get(i).getAsString().value());
		}
	}

	JsonArray jsonPrefLabels = getAsArray(jsonObject, "skosxl:prefLabel");
	if (jsonPrefLabels != null) {
		for (int i = 0; i < jsonPrefLabels.size(); i++) {
			JsonObject jsonPrefLabel = jsonPrefLabels.get(i).getAsObject();

			String prefLabelUri = getAsString(jsonPrefLabel, "@id");
			JsonArray jsonLiteralForms = getAsArray(jsonPrefLabel, "skosxl:literalForm");
			if (jsonLiteralForms != null) {
				for (int j = 0; j < jsonLiteralForms.size(); j++) {
					JsonObject jsonLiteralForm = jsonLiteralForms.get(j).getAsObject();
					String prefLabelValue = getAsString(jsonLiteralForm, "@value");
					String prefLabelLangCode = getAsString(jsonLiteralForm, "@language");

					Label label = new Label(prefLabelUri, prefLabelLangCode, prefLabelValue);
					prefLabels.add(label);
					addByLanguageAndValue(prefLabelsByLanguageAndValue, label.getLanguageCode(), label.getValue(), label);
				}
			}
		}
	}
	logger.info("Concept - exit: {}", this.uri);
}
 
开发者ID:Smartlogic-Semaphore-Limited,项目名称:Java-APIs,代码行数:35,代码来源:Concept.java


示例13: ChangeSet

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
public ChangeSet(JsonValue jsonValue) {
	logger.debug("ChangeSet - entry: {}", jsonValue);
	if (jsonValue == null) return;
	JsonArray jsonArray = jsonValue.getAsArray();
	for (int i = 0; i < jsonArray.size(); i++) {
		triples.add(new Triple(jsonArray.get(i).getAsObject()));
	}
}
 
开发者ID:Smartlogic-Semaphore-Limited,项目名称:Java-APIs,代码行数:9,代码来源:ChangeSet.java


示例14: testVocabularyManagement

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
@Test
public void testVocabularyManagement() throws Exception {
	RESTResource resource;
	String ontoId;

	Map<String,String> parameters = new HashMap<String,String>();
	
	// POST vocabulary
	String ontoUri = "http://purl.oclc.org/NET/ssnx/qu/qu-rec20";
	InputStream uriStream = new ByteArrayInputStream(ontoUri.getBytes("UTF-8"));
	resource = vch.post(new URI(baseUri + "/vocab"), parameters, uriStream);
	ontoId = resource.path;

	Assert.assertTrue("QU ontology not registered", VocabularyUtils.containsVocabulary(ontoUri));
	
	// GET vocabulary by SPARQL query
	parameters.clear();
	parameters.put("query", "?s ?p ?o");
	resource = vch.get(new URI(baseUri + "/vocab"), parameters);
	
	JsonValue ontoIds = JSON.parseAny(resource.content);
	Assert.assertTrue("Vocabulary collection is not an array", ontoIds.isArray());
	Assert.assertTrue("Vocabulary imports were not added", ontoIds.getAsArray().size() > 1);
	Assert.assertTrue("QU ontology not found", ontoIds.getAsArray().contains(new JsonString(ontoId)));
	
	// GET vocabulary by id
	VocabularyHandler vh = new VocabularyHandler(ontoId, ThingDirectory.servers);
	resource = vh.get(new URI(baseUri + ontoId), null);
	
	ByteArrayInputStream byteStream = new ByteArrayInputStream(resource.content.getBytes());
	Model m = ModelFactory.createDefaultModel();
	m.read(byteStream, "", "Turtle");
	Assert.assertFalse("QU ontology definition is not valid", m.isEmpty());

	// DELETE vocabulary
	vh.delete(new URI(baseUri + ontoId), null, null);
	Assert.assertFalse("QU ontology not deleted", VocabularyUtils.containsVocabulary(ontoUri));
}
 
开发者ID:thingweb,项目名称:thingweb-directory,代码行数:39,代码来源:ThingWebRepoTest.java


示例15: getStrOrNull

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
/** Access a field of a JSON object : return a string or null */ 
public static String getStrOrNull(JsonObject obj, String field) {
    JsonValue jv = obj.get(field);
    if ( jv == null )
        return null;
    if ( jv.isString() )
        return jv.getAsString().value();
    return null ;
}
 
开发者ID:afs,项目名称:rdf-delta,代码行数:10,代码来源:JSONX.java


示例16: getLong

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
/** Access a field of a JSON object : return a {@code long}, or the default value. */ 
public static long getLong(JsonObject obj, String field, long dftValue) {
    JsonValue jv = obj.get(field);
    if ( jv == null )
        return dftValue;
    if ( jv.isNumber() ) {
        Number num = jv.getAsNumber().value();
        if ( num.doubleValue() < Long.MIN_VALUE || num.doubleValue() > Long.MAX_VALUE )
            throw new NumberFormatException("Number out of range: "+jv);
        return num.longValue();
    }
    return dftValue ;
}
 
开发者ID:afs,项目名称:rdf-delta,代码行数:14,代码来源:JSONX.java


示例17: getInt

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
/** Access a field of a JSON object, return an {@code int} or a default value. */ 
public static int getInt(JsonObject obj, String field, int dftValue) {
    JsonValue jv = obj.get(field);
    if ( jv == null )
        return dftValue;
    if ( jv.isNumber() ) {
        long z = jv.getAsNumber().value().longValue();
        if ( z < Integer.MIN_VALUE || z > Integer.MAX_VALUE )
            throw new NumberFormatException("Number out of range: "+jv);
        return (int)z;
    }
    return dftValue ;
}
 
开发者ID:afs,项目名称:rdf-delta,代码行数:14,代码来源:JSONX.java


示例18: register

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
private JsonValue register(DeltaAction action) {
    Id client = getFieldAsId(action, F_CLIENT);
    // XXX Proper Registration - hook to policy here.
    RegToken token = new RegToken();
    register(client, token);
    JsonValue jv = JSONX.buildObject((x)-> {
        x.key(F_TOKEN).value(token.getUUID().toString());
    });
    return jv;
}
 
开发者ID:afs,项目名称:rdf-delta,代码行数:11,代码来源:S_DRPC.java


示例19: isRegistered

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
private JsonValue isRegistered(DeltaAction action) {
    // Registation not checked (it would be a "bad request" - this is done in validateAction) 
   if ( action.regToken == null )
       return resultFalse;
   if ( !isRegistered(action.regToken) )
       return resultFalse;
    return resultTrue;
}
 
开发者ID:afs,项目名称:rdf-delta,代码行数:9,代码来源:S_DRPC.java


示例20: listDataSources

import org.apache.jena.atlas.json.JsonValue; //导入依赖的package包/类
private JsonValue listDataSources(DeltaAction action) {
    List<Id> ids = action.dLink.listDatasets();
    return JSONX.buildObject(b->{
        b.key(F_ARRAY);
        b.startArray();
        ids.forEach(id->b.value(id.asPlainString()));
        b.finishArray();
    });
}
 
开发者ID:afs,项目名称:rdf-delta,代码行数:10,代码来源:S_DRPC.java



注:本文中的org.apache.jena.atlas.json.JsonValue类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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