Examples with JSONWriter org.json.JSONWriter used on opensource projects

Example 21 with JSONWriter

use of org.json.JSONWriter in project OpenRefine by OpenRefine.

the class HttpUtilities method respondJSON.

public static void respondJSON(HttpServletResponse response, Jsonizable o, Properties options) throws IOException, JSONException {
    response.setCharacterEncoding("UTF-8");
    response.setHeader("Content-Type", "application/json");
    Writer w = response.getWriter();
    JSONWriter writer = new JSONWriter(w);
    o.write(writer, options);
    w.flush();
    w.close();
}

Example 22 with JSONWriter

use of org.json.JSONWriter in project OpenRefine by OpenRefine.

the class Project method saveToWriter.

protected void saveToWriter(Writer writer, Properties options) throws IOException {
    writer.write(RefineServlet.VERSION);
    writer.write('\n');
    writer.write("columnModel=\n");
    columnModel.save(writer, options);
    writer.write("history=\n");
    history.save(writer, options);
    for (String modelName : overlayModels.keySet()) {
        writer.write("overlayModel:");
        writer.write(modelName);
        writer.write("=");
        try {
            JSONWriter jsonWriter = new JSONWriter(writer);
            overlayModels.get(modelName).write(jsonWriter, options);
        } catch (JSONException e) {
            e.printStackTrace();
        }
        writer.write('\n');
    }
    writer.write("rowCount=");
    writer.write(Integer.toString(rows.size()));
    writer.write('\n');
    for (Row row : rows) {
        row.save(writer, options);
        writer.write('\n');
    }
}

Example 23 with JSONWriter

use of org.json.JSONWriter in project qi4j-sdk by Qi4j.

the class OrgJsonValueSerializer method adaptOutput.

// 
// Serialization
// 
@Override
protected OrgJsonOutput adaptOutput(OutputStream output) throws Exception {
    Writer writer = new OutputStreamWriter(output, "UTF-8");
    JSONWriter json = new JSONWriter(writer);
    return new OrgJsonOutput(writer, json);
}

Example 24 with JSONWriter

use of org.json.JSONWriter in project qi4j-sdk by Qi4j.

the class MapEntityStoreMixin method writeEntityState.

protected void writeEntityState(DefaultEntityState state, Writer writer, String version, long lastModified) throws EntityStoreException {
    try {
        JSONWriter json = new JSONWriter(writer);
        JSONWriter properties = json.object().key("identity").value(state.identity().identity()).key("application_version").value(application.version()).key("type").value(first(state.entityDescriptor().types()).getName()).key("types").value(toList(map(Classes.toClassName(), state.entityDescriptor().mixinTypes()))).key("version").value(version).key("modified").value(lastModified).key("properties").object();
        EntityDescriptor entityType = state.entityDescriptor();
        for (PropertyDescriptor persistentProperty : entityType.state().properties()) {
            Object value = state.properties().get(persistentProperty.qualifiedName());
            json.key(persistentProperty.qualifiedName().name());
            if (value == null || ValueType.isPrimitiveValue(value)) {
                json.value(value);
            } else {
                String serialized = valueSerialization.serialize(value);
                if (serialized.startsWith("{")) {
                    json.value(new JSONObject(serialized));
                } else if (serialized.startsWith("[")) {
                    json.value(new JSONArray(serialized));
                } else {
                    json.value(serialized);
                }
            }
        }
        JSONWriter associations = properties.endObject().key("associations").object();
        for (Map.Entry<QualifiedName, EntityReference> stateNameEntityReferenceEntry : state.associations().entrySet()) {
            EntityReference value = stateNameEntityReferenceEntry.getValue();
            associations.key(stateNameEntityReferenceEntry.getKey().name()).value(value != null ? value.identity() : null);
        }
        JSONWriter manyAssociations = associations.endObject().key("manyassociations").object();
        for (Map.Entry<QualifiedName, List<EntityReference>> stateNameListEntry : state.manyAssociations().entrySet()) {
            JSONWriter assocs = manyAssociations.key(stateNameListEntry.getKey().name()).array();
            for (EntityReference entityReference : stateNameListEntry.getValue()) {
                assocs.value(entityReference.identity());
            }
            assocs.endArray();
        }
        manyAssociations.endObject().endObject();
    } catch (JSONException e) {
        throw new EntityStoreException("Could not store EntityState", e);
    }
}

Example 25 with JSONWriter

use of org.json.JSONWriter in project ig-json-parser by Instagram.

the class DeserializeTest method importsTest.

@Test
public void importsTest() throws IOException, JSONException {
    final String encodedValue = "test";
    final String deserializedValue = ":test";
    StringWriter stringWriter = new StringWriter();
    JSONWriter writer = new JSONWriter(stringWriter);
    writer.object().key("string_field").value(encodedValue).endObject();
    String inputString = stringWriter.toString();
    JsonParser jp = new JsonFactory().createParser(inputString);
    jp.nextToken();
    ImportsUUT uut = ImportsUUT__JsonHelper.parseFromJson(jp);
    assertEquals(deserializedValue, uut.mStringField);
}