org.apache.jena.atlas.json.JsonObject Java Examples

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.Integer");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "6");
    obj1.put("minValue", "2");
    obj1.put("maxValue", "6");
    obj1.put("stepValue", "1");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.lang.Float");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "0.95");
    obj2.put("minValue", "0.8");
    obj2.put("maxValue", "0.95");
    obj2.put("stepValue", "0.05");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

public static DataSourceDescription fromJson(JsonObject obj) {
    String idStr = JSONX.getStrOrNull(obj, F_ID);
    if ( idStr == null )
        throw new DeltaException("Missing \"id:\" in DataSourceDescription JSON");
    
    String name = JSONX.getStrOrNull(obj, F_NAME);
    if ( name == null ) {
        @SuppressWarnings("deprecation")
        String n = JSONX.getStrOrNull(obj, F_BASE); 
        // Compatibility.
        Log.warn(DataSourceDescription.class, "Deprecated: Use of field name \"base\" - change to \"name\"");
        name = n;
    }
    if ( name == null )
        throw new DeltaException("Missing \"name:\" in DataSourceDescription JSON");
    
    String uri = JSONX.getStrOrNull(obj, F_URI);
    return new DataSourceDescription(Id.fromString(idStr), name, uri);
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj = new JsonObject();
    obj.put("class", "java.lang.Float");
    obj.put("name", getParameterName(0));
    obj.put("defaultValue", "1.0");
    obj.put("minValue", "1.0");
    obj.put("maxValue", "2.0");
    obj.put("stepValue", "0.01");
    obj.put("description", getParameterDescription(0));

    final JsonArray array = new JsonArray();
    array.add(obj);

    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj = new JsonObject();
    obj.put("class", "java.lang.Float");
    obj.put("name", getParameterName(0));
    obj.put("defaultValue", "0.8");
    obj.put("minValue", "0.025");
    obj.put("maxValue", "1.0");
    obj.put("stepValue", "0.025");
    obj.put("description", getParameterDescription(0));

    final JsonArray array = new JsonArray();
    array.add(obj);

    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj = new JsonObject();
    obj.put("class", "java.lang.Float");
    obj.put("name", getParameterName(0));
    obj.put("defaultValue", "0.005");
    obj.put("minValue", "0.001");
    obj.put("maxValue", "0.200");
    obj.put("stepValue", "0.005");
    obj.put("description", getParameterDescription(0));
    
    final JsonArray array = new JsonArray();
    array.add(obj);
    
    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.float");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "0.5");
    obj1.put("minValue", "0.1");
    obj1.put("maxValue", "0.9");
    obj1.put("stepValue", "0.05");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.lang.float");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "0.75");
    obj2.put("minValue", "0.2");
    obj2.put("maxValue", "0.95");
    obj2.put("stepValue", "0.05");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

private List<DataSourceDescription> listDataSourcesZkPath_alt(String logsPath) {
    List<String> logNames = Zk.zkSubNodes(client, logsPath);
    Stream<DataSourceDescription> descriptions =
        logNames.stream()
            .map(name->{
                FmtLog.info(LOGZK, "[%d] listDataSources: %s", instance, name);
                String logDsd = ZKPaths.makePath(ZkConst.pLogs, name, ZkConst.nDsd);
                JsonObject obj = zkFetchJson(client, logDsd);
                if ( obj == null ) {
                    FmtLog.info(LOGZK, "[%d] listDataSourcesZkPath: %s: no DSD", instance, name);
                    return null;
                }
                DataSourceDescription dsd = DataSourceDescription.fromJson(obj);
                return dsd;
            })
            .filter(Objects::nonNull)
            ;
    return ListUtils.toList(descriptions);
}
 

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)) ;
    }
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.String");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "-");
    obj1.put("minValue", "-");
    obj1.put("maxValue", "-");
    obj1.put("stepValue", "-");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.util.Set<String>");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "-");
    obj2.put("minValue", "-");
    obj2.put("maxValue", "-");
    obj2.put("stepValue", "-");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.String");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "-");
    obj1.put("minValue", "-");
    obj1.put("maxValue", "-");
    obj1.put("stepValue", "-");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.util.Set<String>");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "-");
    obj2.put("minValue", "-");
    obj2.put("maxValue", "-");
    obj2.put("stepValue", "-");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.String");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "-");
    obj1.put("minValue", "-");
    obj1.put("maxValue", "-");
    obj1.put("stepValue", "-");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.util.Set<String>");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "-");
    obj2.put("minValue", "-");
    obj2.put("maxValue", "-");
    obj2.put("stepValue", "-");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj = new JsonObject();
    obj.put("class", "java.lang.Float");
    obj.put("name", getParameterName(0));
    obj.put("defaultValue", "0.8");
    obj.put("minValue", "0.025");
    obj.put("maxValue", "1.0");
    obj.put("stepValue", "0.025");
    obj.put("description", getParameterDescription(0));

    final JsonArray array = new JsonArray();
    array.add(obj);

    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj = new JsonObject();
    obj.put("class", "java.lang.Integer");
    obj.put("name", getParameterName(0));
    obj.put("defaultValue", "3");
    obj.put("minValue", "1");
    obj.put("maxValue", "10");
    obj.put("stepValue", "1");
    obj.put("description", getParameterDescription(0));

    final JsonArray array = new JsonArray();
    array.add(obj);

    return array;
}
 

private static JsonObject stateToJson(Id datasource, String name, String uri,  LocalStorageType storage, Version version, Id patchId) {
    String x = "";
    if ( patchId != null )
        x = patchId.asPlainString();
    String patchStr = x;
    return
        JSONX.buildObject(builder->{
            builder
                .pair(F_VERSION, version.asJson())
                .pair(F_ID, patchStr)
                .pair(F_NAME, name)
                .pair(F_DATASOURCE, datasource.asPlainString());

            if ( storage != null )
                builder.pair(F_STORAGE, storage.typeName());
            if ( uri != null )
                builder.pair(F_URI, uri);
        });
}
 

@Override
public Id newDataSource(String name, String uri) {
    Objects.requireNonNull(name);

    if ( ! DeltaOps.isValidName(name) )
        throw new IllegalArgumentException("Invalid data source name: '"+name+"'");

    JsonObject arg = JSONX.buildObject((b) -> {
        b.key(DeltaConst.F_NAME).value(name);
        if ( uri != null )
            b.key(DeltaConst.F_URI).value(uri);
    });
    JsonObject obj = rpc(DeltaConst.OP_CREATE_DS, arg);

    // Exists?

    Id dsRef = idFromJson(obj);
    listeners.forEach(listener->listener.newDataSource(dsRef, name));
    return dsRef;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.Integer");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "10000");
    obj1.put("minValue", "1000");
    obj1.put("maxValue", "1000000");
    obj1.put("stepValue", "1000");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.lang.Integer");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "5");
    obj1.put("minValue", "1");
    obj1.put("maxValue", "10");
    obj1.put("stepValue", "1");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

private List<DataSourceDescription> listDataSourcesZkPath(String logsPath) {
    List<DataSourceDescription> descriptions = new ArrayList<>();
    List<String> logNames = Zk.zkSubNodes(client, logsPath);
    if ( logNames == null )
        return Collections.emptyList();
    for ( String name: logNames) {
        String logDsd = zkPath(ZkConst.pLogs, name, ZkConst.nDsd);
        JsonObject obj = zkFetchJson(client, logDsd);
        if ( obj == null ) {
            FmtLog.info(LOGZK, "[%d] listDataSourcesZkPath: %s: no DSD", instance, name);
            continue;
        }
        DataSourceDescription dsd = DataSourceDescription.fromJson(obj);
        descriptions.add(dsd);
    };
    return descriptions;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.Integer");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "10000");
    obj1.put("minValue", "1000");
    obj1.put("maxValue", "1000000");
    obj1.put("stepValue", "1000");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "org.scify.jedai.utilities.enumerations.WeightingScheme");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "org.scify.jedai.utilities.enumerations.WeightingScheme.JS");
    obj2.put("minValue", "-");
    obj2.put("maxValue", "-");
    obj2.put("stepValue", "-");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.Integer");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "5");
    obj1.put("minValue", "2");
    obj1.put("maxValue", "10");
    obj1.put("stepValue", "1");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.lang.Integer");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "30");
    obj2.put("minValue", "10");
    obj2.put("maxValue", "100");
    obj2.put("stepValue", "10");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.Integer");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "6");
    obj1.put("minValue", "2");
    obj1.put("maxValue", "6");
    obj1.put("stepValue", "1");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.lang.Integer");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "39");
    obj2.put("minValue", "2");
    obj2.put("maxValue", "100");
    obj2.put("stepValue", "1");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.Integer");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "6");
    obj1.put("minValue", "2");
    obj1.put("maxValue", "6");
    obj1.put("stepValue", "1");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.lang.Integer");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "53");
    obj2.put("minValue", "2");
    obj2.put("maxValue", "100");
    obj2.put("stepValue", "1");
    obj2.put("description", getParameterDescription(1));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    return array;
}
 

private void stateOrInit() {
    synchronized(lock) {
        JsonObject obj = getWatchedState();
        if ( obj != null )
            jsonSetState(obj);
        else
            initState();
        if ( version == DeltaConst.VERSION_UNSET )
            save(DeltaConst.VERSION_INIT, current, previous);
    }
}
 

private void roundTrip(DeltaServerConfig c) {
    JsonObject obj = c.asJSON();
    DeltaServerConfig c2 = DeltaServerConfig.create(obj);
    if ( ! c.equals(c2) ) {
        System.out.println("c  : "+c.zkMode);
        System.out.println("c2 : "+c2.zkMode);
        JSON.write(obj);
        JSON.write(c2.asJSON());
    }
    assertEquals(c, c2);
}
 

@Override
public PatchLogInfo getPatchLogInfo(Id dsRef) {
    JsonObject arg = JSONX.buildObject((b) -> {
        b.key(DeltaConst.F_DATASOURCE).value(dsRef.asPlainString());
    });
    return getPatchLogInfo(arg);
}
 

/** Encode a log entry as a JSON object */
public static JsonObject logEntryToJson(long version, Id patch, Id prev) {
    return JSONX.buildObject(b->{
        b.pair(fVersion, version);
        if ( patch != null )
            b.pair(fId, patch.asPlainString());
        if ( prev != null )
            b.pair(fPrevious, prev.asPlainString());
    });
}
 

private void save(long version, Id patch, Id prev) {
    newState(version, patch, prev);
    JsonObject x = stateToJson(version, patch, prev);
    byte[] bytes = JSONX.asBytes(x);
    if ( patch != null ) {
        // [META]
        // Record the basic header - (version, id, prev) - for validation.
        if ( keepHeaderInfo )
            Zk.zkCreateSet(client, headerPath(patch), bytes);
        // Write version->id mapping.
        Zk.zkCreateSet(client, versionPath(version), patch.asBytes());
    }
    Zk.zkSet(client, statePath, bytes);
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.String");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "-");
    obj1.put("minValue", "-");
    obj1.put("maxValue", "-");
    obj1.put("stepValue", "-");
    obj1.put("description", getParameterDescription(0));

    final JsonObject obj2 = new JsonObject();
    obj2.put("class", "java.lang.Boolean");
    obj2.put("name", getParameterName(1));
    obj2.put("defaultValue", "false");
    obj2.put("minValue", "-");
    obj2.put("maxValue", "-");
    obj2.put("stepValue", "-");
    obj2.put("description", getParameterDescription(1));

    final JsonObject obj3 = new JsonObject();
    obj3.put("class", "java.lang.Character");
    obj3.put("name", getParameterName(2));
    obj3.put("defaultValue", ",");
    obj3.put("minValue", "-");
    obj3.put("maxValue", "-");
    obj3.put("stepValue", "-");
    obj3.put("description", getParameterDescription(2));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    array.add(obj2);
    array.add(obj3);
    return array;
}
 

@Override
public Id copyDataSource(Id dsRef, String oldName, String newName) {
    JsonObject arg = JSONX.buildObject((b) -> {
        b.key(DeltaConst.F_DATASOURCE).value(dsRef.asPlainString());
        b.key(DeltaConst.F_SRC_NAME).value(oldName);
        b.key(DeltaConst.F_DST_NAME).value(newName);
    });
    JsonObject obj = rpc(DeltaConst.OP_COPY_DS, arg);
    Id dsRef2 = idFromJson(obj);
    listeners.forEach(listener->listener.copyDataSource(dsRef, oldName, newName));
    return dsRef2;
}
 

@Override
public List<DataSourceDescription> listDescriptions() {
    JsonObject obj = rpc(DeltaConst.OP_LIST_DSD, emptyObject);
    JsonArray array = obj.get(DeltaConst.F_ARRAY).getAsArray();
    List<DataSourceDescription> x = array.stream()
        .map(jv->getDataSourceDescription(jv.getAsObject()))
        .collect(Collectors.toList()) ;
    return x ;
}
 

@Override
public JsonArray getParameterConfiguration() {
    final JsonObject obj1 = new JsonObject();
    obj1.put("class", "java.lang.Integer");
    obj1.put("name", getParameterName(0));
    obj1.put("defaultValue", "6");
    obj1.put("minValue", "2");
    obj1.put("maxValue", "6");
    obj1.put("stepValue", "1");
    obj1.put("description", getParameterDescription(0));

    final JsonArray array = new JsonArray();
    array.add(obj1);
    return array;
}