Java Code Examples for javax.json.stream.JsonGenerator#writeStartObject()
The following examples show how to use
javax.json.stream.JsonGenerator#writeStartObject() .
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Example 1
Source File: JsonSecurityMessage.java From aceql-http with GNU Lesser General Public License v2.1 | 7 votes |
/** * Builds a security error message in JSON format for Statements * * @param sqlOrder * @param errorMessage * @param doPrettyPrinting * @return */ public static String statementNotAllowedBuild(String sqlOrder, String errorMessage, boolean doPrettyPrinting) { try { JsonGeneratorFactory jf = JsonUtil .getJsonGeneratorFactory(doPrettyPrinting); ByteArrayOutputStream out = new ByteArrayOutputStream(); JsonGenerator gen = jf.createGenerator(out); gen.writeStartObject(); gen.write(Tag.PRODUCT_SECURITY, errorMessage); gen.write("SQL order", sqlOrder); gen.writeEnd(); gen.close(); return out.toString("UTF-8"); } catch (Exception e) { String returnString = Tag.PRODUCT_SECURITY + " " + errorMessage + " " + sqlOrder; return returnString; } }
Example 2
Source File: HalEntityWrapperJsonbSerializer.java From quarkus with Apache License 2.0 | 6 votes |
@Override public void serialize(HalEntityWrapper wrapper, JsonGenerator generator, SerializationContext context) { Marshaller marshaller = (Marshaller) context; Object entity = wrapper.getEntity(); if (!marshaller.addProcessedObject(entity)) { throw new RuntimeException("Cyclic dependency when marshaling an object"); } try { generator.writeStartObject(); ClassModel classModel = marshaller.getMappingContext().getOrCreateClassModel(entity.getClass()); for (PropertyModel property : classModel.getSortedProperties()) { if (property.isReadable()) { context.serialize(property.getWriteName(), property.getValue(entity), generator); } } writeLinks(entity, generator, context); generator.writeEnd(); } finally { marshaller.removeProcessedObject(entity); } }
Example 3
Source File: InstanceBodyWriterTools.java From eplmp with Eclipse Public License 1.0 | 6 votes |
private static void writeLeaf(List<PartLink> currentPath, List<Integer> copyInstanceIds, PartIteration partI, Matrix4d combinedMatrix, JsonGenerator jg) { String partIterationId = partI.toString(); List<InstanceAttributeDTO> attributes = new ArrayList<>(); for (InstanceAttribute attr : partI.getInstanceAttributes()) { attributes.add(mapper.map(attr, InstanceAttributeDTO.class)); } jg.writeStartObject(); jg.write("id", Tools.getPathInstanceAsString(currentPath, copyInstanceIds)); jg.write("partIterationId", partIterationId); jg.write("path", Tools.getPathAsString(currentPath)); writeMatrix(combinedMatrix, jg); writeGeometries(partI.getSortedGeometries(), jg); writeAttributes(attributes, jg); jg.writeEnd(); jg.flush(); }
Example 4
Source File: JsonDocumentContainer.java From iaf with Apache License 2.0 | 6 votes |
protected void generate(JsonGenerator g, String key, Object item) { if (item==null) { if (key!=null) g.writeNull(key); else g.writeNull(); } else if (item instanceof String) { if (key!=null) g.write(key,(String)item); else g.write((String)item); } else if (item instanceof Map) { if (key!=null) g.writeStartObject(key); else g.writeStartObject(); for (Entry<String,Object> entry:((Map<String,Object>)item).entrySet()) { generate(g, entry.getKey(), entry.getValue()); } g.writeEnd(); } else if (item instanceof List) { if (key!=null) g.writeStartArray(key); else g.writeStartArray(); for (Object subitem:(List)item) { generate(g, null, subitem); } g.writeEnd(); } else { throw new NotImplementedException("cannot handle class ["+item.getClass().getName()+"]"); } }
Example 5
Source File: JSONDomainFacade.java From jcypher with Apache License 2.0 | 6 votes |
/** * Answer a JSON representation of the domain model * @return */ public String getDomainModel() { DomainModel model = ((IIntDomainAccess)this.domainAccess).getInternalDomainAccess().getDomainModel(); StringWriter sw = new StringWriter(); JsonGenerator generator; if (this.prettyFormat != Format.NONE) { JsonGeneratorFactory gf = JSONWriter.getPrettyGeneratorFactory(); generator = gf.createGenerator(sw); } else generator = Json.createGenerator(sw); generator.writeStartObject(); generator.write("domainName", model.getDomainName()); writeModel(model, generator); generator.writeEnd(); generator.flush(); return sw.toString(); }
Example 6
Source File: JSONConverter.java From jcypher with Apache License 2.0 | 6 votes |
private void writeQuery(RecordedQuery query, JsonGenerator generator) { generator.write(GENERIC, query.isGeneric()); if (query.getAugmentations() != null) { generator.writeStartArray(AUGMENTATIONS); Iterator<Entry<String, String>> it = query.getAugmentations().entrySet().iterator(); while(it.hasNext()) { Entry<String, String> entry = it.next(); generator.writeStartObject(); generator.write(KEY, entry.getKey()); generator.write(VALUE, entry.getValue()); generator.writeEnd(); } generator.writeEnd(); } generator.writeStartArray(STATEMENTS); for(Statement s : query.getStatements()) { writeStatement(s, generator); } generator.writeEnd(); }
Example 7
Source File: CadfMapItem.java From FHIR with Apache License 2.0 | 6 votes |
public static void generate(CadfMapItem obj, JsonGenerator generator) throws IOException { generator.writeStartObject(); if (obj.getKey() != null) { generator.write("key", obj.getKey()); } if (obj.getValue() != null) { Object tmpObj = obj.getValue(); try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ObjectOutputStream objStream = new ObjectOutputStream(baos);) { objStream.writeObject(tmpObj); generator.write("value", java.util.Base64.getEncoder().encodeToString(baos.toByteArray())); } } generator.writeEnd(); }
Example 8
Source File: JSONWriter.java From jcypher with Apache License 2.0 | 6 votes |
private static void writeStatements(Statement[] statements, JsonGenerator generator) { generator.writeStartArray("statements"); for (Statement statement : statements) { generator.writeStartObject(); writeQuery("statement", statement.cypher, statement.context, generator); if (ContextAccess.getResultDataContents( statement.context).size() > 0) { generator.writeStartArray("resultDataContents"); for (String contentDescription : ContextAccess.getResultDataContents( statement.context)) { generator.write(contentDescription); } generator.writeEnd(); } generator.writeEnd(); } generator.writeEnd(); }
Example 9
Source File: CadfAttachment.java From FHIR with Apache License 2.0 | 5 votes |
public static void generate(CadfAttachment obj, JsonGenerator generator) throws IOException { // If the CADF attachment is null, then simply skip it. if (obj == null) { return; } generator.writeStartObject(); if (obj.getName() != null) { generator.write("name", obj.getName()); } if (obj.getContentType() != null) { generator.write("contentType", obj.getContentType()); } if (obj.getContent() != null) { Object tmpObj = obj.getContent(); try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ObjectOutputStream objStream = new ObjectOutputStream(baos);) { objStream.writeObject(tmpObj); generator.write("content", java.util.Base64.getEncoder().encodeToString(baos.toByteArray())); } } generator.writeEnd(); }
Example 10
Source File: CadfMeasurement.java From FHIR with Apache License 2.0 | 5 votes |
public static void generate(CadfMeasurement obj, JsonGenerator generator) throws IOException { if (obj == null) { return; } generator.writeStartObject(); if (obj.getResult() != null) { Object tmpObj = obj.getResult(); try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ObjectOutputStream objStream = new ObjectOutputStream(baos);) { objStream.writeObject(tmpObj); generator.write("result", java.util.Base64.getEncoder().encodeToString(baos.toByteArray())); } } if (obj.getMetricId() != null) { generator.write("metricId", obj.getMetricId()); } if (obj.getMetric() != null) { generator.writeStartObject("metric"); CadfMetric.Writer.generate(obj.getMetric(), generator); generator.writeEnd(); } if (obj.getCalculatedBy() != null) { generator.writeStartObject("calculatedBy"); CadfResource.Writer.generate(obj.getCalculatedBy(), generator); generator.writeEnd(); } if (obj.getCalculatedById() != null) { generator.write("calculatedById", obj.getCalculatedById()); } generator.writeEnd(); }
Example 11
Source File: JSONConverter.java From jcypher with Apache License 2.0 | 5 votes |
private void writeLiteral(Object val, JsonGenerator generator) { boolean isParam = val instanceof iot.jcypher.domainquery.ast.Parameter; if (isParam) { generator.write(TYPE_KEY, PARAM); generator.write(PARAM_NAME, ((iot.jcypher.domainquery.ast.Parameter)val).getName()); val = ((iot.jcypher.domainquery.ast.Parameter)val).getValue(); } else generator.write(TYPE_KEY, LITERAL); if (val != null) { boolean isColl = Collection.class.isAssignableFrom(val.getClass()); boolean isArray = val.getClass().isArray(); if (isArray) { StringBuilder sb = new StringBuilder(); sb.append(ARRAY_PREF); sb.append(val.getClass().getComponentType().getName()); sb.append(ARRAY_POST); generator.write(LITERAL_TYPE, sb.toString()); } else generator.write(LITERAL_TYPE, val.getClass().getName()); if (isArray || isColl) { generator.writeStartArray(LITERAL_VALUE); if (isColl) { Iterator<?> it = ((Collection<?>)val).iterator(); while(it.hasNext()) { generator.writeStartObject(); writeLiteral(it.next(), generator); generator.writeEnd(); } } else { // an array for (int i = 0; i < Array.getLength(val); i++) { generator.writeStartObject(); writeLiteral(Array.get(val, i), generator); generator.writeEnd(); } } generator.writeEnd(); } else generator.write(LITERAL_VALUE, val.toString()); } }
Example 12
Source File: HalCollectionWrapperJsonbSerializer.java From quarkus with Apache License 2.0 | 5 votes |
@Override public void serialize(HalCollectionWrapper wrapper, JsonGenerator generator, SerializationContext context) { generator.writeStartObject(); writeEmbedded(wrapper, generator, context); writeLinks(wrapper, generator, context); generator.writeEnd(); }
Example 13
Source File: JSONDomainFacade.java From jcypher with Apache License 2.0 | 5 votes |
private void writeField(DOField f, JsonGenerator generator) { generator.writeStartObject(); generator.write("name", f.getName()); generator.write("type", f.getTypeName()); String ct = f.getComponentTypeName(); if (ct != null) { generator.write("componentType", ct); generator.write("buildIn", DomainModel.isBuildIn(ct)); } else generator.write("buildIn", f.isBuidInType()); generator.writeEnd(); }
Example 14
Source File: CadfReporterStep.java From FHIR with Apache License 2.0 | 5 votes |
public static void generate(CadfReporterStep obj, JsonGenerator generator) throws IOException { // If the CADF reporter step is null, then simply skip it. if (obj == null) { return; } generator.writeStartObject(); if (obj.getReporter() != null) { generator.writeStartObject("reporter"); CadfResource.Writer.generate(obj.getReporter(), generator); generator.writeEnd(); } if (obj.getReporterId() != null) { generator.write("reporterId", obj.getReporterId()); } if (obj.getReporterTime() != null) { generator.write("reporterTime", formatterFullTimestamp.format(obj.getReporterTime())); } if (obj.getRole() != null) { generator.write("role", obj.getRole().toString()); } //Attachments if (obj.getAttachments() != null) { generator.writeStartArray("attachments"); for (CadfAttachment item : obj.getAttachments()) { CadfAttachment.Writer.generate(item, generator); } generator.writeEnd(); } generator.writeEnd(); }
Example 15
Source File: BookSerializer.java From Java-EE-8-Sampler with MIT License | 5 votes |
@Override public void serialize(Book book, JsonGenerator generator, SerializationContext ctx) { generator.writeStartObject(); generator.write("id", "QWE-123-RTS"); generator.write("title", book.getTitle()); generator.write("firstName", book.getAuthor().split(" ")[0]); generator.write("lastName", book.getAuthor().split(" ")[1]); generator.writeEnd(); }
Example 16
Source File: EventJsonbSerializer.java From scalable-coffee-shop with Apache License 2.0 | 5 votes |
@Override public void serialize(final CoffeeEvent event, final JsonGenerator generator, final SerializationContext ctx) { generator.writeStartObject(); generator.write("class", event.getClass().getCanonicalName()); ctx.serialize("data", event, generator); generator.writeEnd(); generator.close(); }
Example 17
Source File: Index.java From FHIR with Apache License 2.0 | 5 votes |
private void write(JsonGenerator generator, Entry entry) { generator.writeStartObject(); generator.write("filename", entry.getFileName()); generator.write("resourceType", entry.getResourceType()); generator.write("id", entry.getId()); generator.write("url", entry.getUrl()); generator.write("version", entry.getVersion()); if (entry.getKind() != null) { generator.write("kind", entry.getKind()); } if (entry.getType() != null) { generator.write("type", entry.getType()); } generator.writeEnd(); }
Example 18
Source File: ModelWithSerializerAndDeserializerOnField.java From quarkus with Apache License 2.0 | 4 votes |
@Override public void serialize(Inner obj, JsonGenerator gen, SerializationContext ctx) { gen.writeStartObject(); gen.write("someValue", "unchangeable"); gen.writeEnd(); }
Example 19
Source File: JSONWriter.java From jcypher with Apache License 2.0 | 4 votes |
public static String toJSON(PreparedQueries preparedQueries) { if (preparedQueries.hasdSLParams()) { // parameters part of json must be recreated WriterContext context = new WriterContext(); List<PreparedQuery> prepQs = preparedQueries.getPreparedQueries(); if (prepQs.isEmpty()) return new String(); PreparedQuery prepQ = prepQs.get(0); PQContext pqContext = prepQ.getContext(); List<Statement> statements = new ArrayList<Statement>(prepQs.size()); Format cf = pqContext.cypherFormat; pqContext.fillContext(context); context.cypherFormat = Format.NONE; // needed for multiple statements ContextAccess.setUseTransactionalEndpoint(true, context); for (PreparedQuery pq : prepQs) { WriterContext ctxt = new WriterContext(); PQContext pqCtxt = pq.getContext(); pqCtxt.fillContext(ctxt); String cypher = pq.getCypher(); statements.add(new Statement(ctxt, cypher)); } context.cypherFormat = cf; StringWriter sw = new StringWriter(); JsonGenerator generator; if (context.cypherFormat != Format.NONE) { JsonGeneratorFactory gf = getPrettyGeneratorFactory(); generator = gf.createGenerator(sw); } else generator = Json.createGenerator(sw); generator.writeStartObject(); Statement[] statementsArray = statements.toArray(new Statement[statements.size()]); writeStatements(statementsArray, generator); generator.writeEnd(); generator.flush(); context.buffer.append(sw.getBuffer()); preparedQueries.setJson(context.buffer.toString()); return preparedQueries.getJson(); } else return preparedQueries.getJson(); }
Example 20
Source File: Data.java From NOVA-Core with GNU Lesser General Public License v3.0 | 4 votes |
private static void writeData(JsonGenerator writer, Data data, String key) { boolean isCollection; if (data.containsKey("isCollection") && Boolean.TRUE.equals(data.get("isCollection"))) { isCollection = true; if (key == null) writer.writeStartArray(); else writer.writeStartArray(key); } else { isCollection = false; if (key == null) writer.writeStartObject(); else writer.writeStartObject(key); } if (!isCollection) data.forEach((k, v) -> { if (v instanceof Data) { writeData(writer, (Data) v, k); } else if (v instanceof Number) { if (v instanceof Byte) { writer.write(k, (Byte) v); } else if (v instanceof Short) { writer.write(k, (Short) v); } else if (v instanceof Integer) { writer.write(k, (Integer) v); } else if (v instanceof Long) { writer.write(k, (Long) v); } else if (v instanceof Float) { writer.write(k, (Float) v); } else if (v instanceof Double) { writer.write(k, (Double) v); } else if (v instanceof BigInteger) { writer.write(k, (BigInteger) v); } else if (v instanceof BigDecimal) { writer.write(k, (BigDecimal) v); } } else { if (v instanceof Boolean) { writer.write(k, (Boolean) v); } else if (v instanceof Character) { writer.write(k, (Character) v); } else if (v instanceof String) { writer.write(k, (String) v); } else if (v instanceof JsonValue) { writer.write(k, (JsonValue) v); } } }); else LongStream.range(0, data.size()).mapToObj(l -> data.get(Long.toUnsignedString(l))).forEachOrdered(v -> { if (v instanceof Data) { writeData(writer, (Data) v, null); } else if (v instanceof Number) { if (v instanceof Byte) { writer.write((Byte) v); } else if (v instanceof Short) { writer.write((Short) v); } else if (v instanceof Integer) { writer.write((Integer) v); } else if (v instanceof Long) { writer.write((Long) v); } else if (v instanceof Float) { writer.write((Float) v); } else if (v instanceof Double) { writer.write((Double) v); } else if (v instanceof BigInteger) { writer.write((BigInteger) v); } else if (v instanceof BigDecimal) { writer.write((BigDecimal) v); } } else { if (v instanceof Boolean) { writer.write((Boolean) v); } else if (v instanceof Character) { writer.write((Character) v); } else if (v instanceof String) { writer.write((String) v); } else if (v instanceof JsonValue) { writer.write((JsonValue) v); } } }); writer.writeEnd(); }