Examples with Unchecked org.jdbi.v3.core.internal.exceptions.Unchecked used on opensource projects

Example 6 with Unchecked

use of org.jdbi.v3.core.internal.exceptions.Unchecked in project jdbi by jdbi.

the class AnnotationFactory method create.

public static <T extends Annotation> T create(Class<T> annotationType, Map<String, ?> values) {
    Arrays.stream(annotationType.getDeclaredMethods()).filter(m -> m.getDefaultValue() == null).filter(m -> !values.containsKey(m.getName())).findAny().ifPresent(m -> {
        throw new IllegalArgumentException(String.format("Cannot synthesize annotation @%s from %s.class because it has attribute " + m.getName() + " without a default or specified value", annotationType.getSimpleName(), annotationType.getSimpleName()));
    });
    Class<?>[] interfaces = { annotationType };
    InvocationHandler invocationHandler = getInvocationHandler(annotationType, values);
    @SuppressWarnings("unchecked") T annotation = (T) Proxy.newProxyInstance(Optional.ofNullable(annotationType.getClassLoader()).orElseGet(Thread.currentThread()::getContextClassLoader), interfaces, invocationHandler);
    return annotation;
}

Example 7 with Unchecked

use of org.jdbi.v3.core.internal.exceptions.Unchecked in project jdbi by jdbi.

the class SqlArrayMapperFactory method build.

@Override
@SuppressWarnings("unchecked")
public Optional<ColumnMapper<?>> build(Type type, ConfigRegistry config) {
    final Class<?> erasedType = GenericTypes.getErasedType(type);
    if (erasedType.isArray()) {
        Class<?> elementType = erasedType.getComponentType();
        return elementTypeMapper(elementType, config).map(elementMapper -> new ArrayColumnMapper(elementMapper, elementType));
    }
    JdbiCollectors collectorRegistry = config.get(JdbiCollectors.class);
    return (Optional) collectorRegistry.findFor(type).flatMap(collector -> collectorRegistry.findElementTypeFor(type).flatMap(elementType -> elementTypeMapper(elementType, config)).map(elementMapper -> new CollectorColumnMapper(elementMapper, collector)));
}

Example 8 with Unchecked

use of org.jdbi.v3.core.internal.exceptions.Unchecked in project providence by morimekta.

the class MessageFieldArgument method apply.

@Override
@SuppressWarnings("unchecked")
public void apply(int position, PreparedStatement statement, StatementContext ctx) throws SQLException {
    if (message.has(field)) {
        switch(field.getType()) {
            case BOOL:
                {
                    boolean value = message.get(field);
                    if (type == Types.BOOLEAN || type == Types.BIT) {
                        statement.setBoolean(position, value);
                    } else {
                        statement.setInt(position, value ? 1 : 0);
                    }
                    break;
                }
            case BYTE:
                {
                    statement.setByte(position, message.get(field));
                    break;
                }
            case I16:
                {
                    statement.setShort(position, message.get(field));
                    break;
                }
            case I32:
                {
                    if (type == Types.TIMESTAMP) {
                        Timestamp timestamp = new Timestamp(1000L * (int) message.get(field));
                        statement.setTimestamp(position, timestamp);
                    } else {
                        statement.setInt(position, message.get(field));
                    }
                    break;
                }
            case I64:
                {
                    if (type == Types.TIMESTAMP) {
                        Timestamp timestamp = new Timestamp(message.get(field));
                        statement.setTimestamp(position, timestamp);
                    } else {
                        statement.setLong(position, message.get(field));
                    }
                    break;
                }
            case DOUBLE:
                {
                    statement.setDouble(position, message.get(field));
                    break;
                }
            case STRING:
                {
                    statement.setString(position, message.get(field));
                    break;
                }
            case BINARY:
                {
                    Binary binary = message.get(field);
                    switch(type) {
                        case Types.BINARY:
                        case Types.VARBINARY:
                            {
                                statement.setBytes(position, binary.get());
                                break;
                            }
                        case Types.BLOB:
                            {
                                statement.setBlob(position, binary.getInputStream());
                                break;
                            }
                        case Types.CHAR:
                        case Types.VARCHAR:
                        case Types.NCHAR:
                        case Types.NVARCHAR:
                            {
                                statement.setString(position, binary.toBase64());
                                break;
                            }
                        default:
                            throw new ResultSetException("Unknown binary field type: " + type + " for " + field, null, ctx);
                    }
                    break;
                }
            case ENUM:
                {
                    PEnumValue value = message.get(field);
                    statement.setInt(position, value.asInteger());
                    break;
                }
            case MESSAGE:
                {
                    PMessage value = message.get(field);
                    switch(type) {
                        case Types.BINARY:
                        case Types.VARBINARY:
                            {
                                ByteArrayOutputStream out = new ByteArrayOutputStream();
                                try {
                                    BINARY.serialize(out, value);
                                    statement.setBytes(position, out.toByteArray());
                                } catch (IOException e) {
                                    throw new ResultSetException(e.getMessage(), e, ctx);
                                }
                                break;
                            }
                        case Types.BLOB:
                            {
                                ByteArrayOutputStream out = new ByteArrayOutputStream();
                                try {
                                    BINARY.serialize(out, value);
                                    statement.setBlob(position, new ByteArrayInputStream(out.toByteArray()));
                                } catch (IOException e) {
                                    throw new ResultSetException(e.getMessage(), e, ctx);
                                }
                                break;
                            }
                        case Types.CHAR:
                        case Types.VARCHAR:
                        case Types.NCHAR:
                        case Types.NVARCHAR:
                            {
                                StringWriter writer = new StringWriter();
                                try {
                                    JSON.serialize(new PrintWriter(writer), value);
                                    statement.setString(position, writer.getBuffer().toString());
                                } catch (IOException e) {
                                    throw new ResultSetException(e.getMessage(), e, ctx);
                                }
                                break;
                            }
                        case Types.CLOB:
                            {
                                StringWriter writer = new StringWriter();
                                try {
                                    JSON.serialize(new PrintWriter(writer), value);
                                    statement.setClob(position, new StringReader(writer.getBuffer().toString()));
                                } catch (IOException e) {
                                    throw new ResultSetException(e.getMessage(), e, ctx);
                                }
                                break;
                            }
                        default:
                            throw new ResultSetException("Unknown message field type: " + type + " for " + field, null, ctx);
                    }
                    break;
                }
            default:
                throw new ResultSetException("Unhandled field type in SQL: " + field, null, ctx);
        }
    } else {
        statement.setNull(position, type);
    }
}

Example 9 with Unchecked

use of org.jdbi.v3.core.internal.exceptions.Unchecked in project providence by morimekta.

the class MessageNamedArgumentFinder method find.

@Nonnull
@Override
@SuppressWarnings("unchecked")
public Optional<Argument> find(String name, StatementContext ctx) {
    if (!prefix.isEmpty()) {
        if (name.startsWith(prefix)) {
            name = name.substring(prefix.length());
        } else {
            return Optional.empty();
        }
    }
    String[] parts = name.split("[.]");
    PMessage leaf = message;
    PMessageDescriptor leafDescriptor = message.descriptor();
    for (int i = 0; i < parts.length - 1; ++i) {
        String part = parts[i];
        PField field = leafDescriptor.findFieldByName(part);
        if (field == null)
            return Optional.empty();
        if (field.getType() != PType.MESSAGE) {
            throw new IllegalArgumentException("");
        }
        leafDescriptor = (PMessageDescriptor) field.getDescriptor();
        if (leaf != null) {
            leaf = (PMessage) leaf.get(field.getId());
        }
    }
    String leafName = parts[parts.length - 1];
    PField field = leafDescriptor.findFieldByName(leafName);
    if (field != null) {
        if (leaf != null) {
            return Optional.of(new MessageFieldArgument(leaf, field, getColumnType(field)));
        }
        return Optional.of(new NullArgument(getColumnType(field)));
    }
    return Optional.empty();
}

Example 10 with Unchecked

use of org.jdbi.v3.core.internal.exceptions.Unchecked in project jdbi by jdbi.

the class FieldMapper method specialize0.

private Optional<RowMapper<T>> specialize0(StatementContext ctx, List<String> columnNames, List<ColumnNameMatcher> columnNameMatchers, List<String> unmatchedColumns) {
    final List<FieldData> fields = new ArrayList<>();
    for (Class<?> aType = type; aType != null; aType = aType.getSuperclass()) {
        for (Field field : aType.getDeclaredFields()) {
            Nested anno = field.getAnnotation(Nested.class);
            if (anno == null) {
                String paramName = prefix + paramName(field);
                findColumnIndex(paramName, columnNames, columnNameMatchers, () -> debugName(field)).ifPresent(index -> {
                    QualifiedType<?> fieldType = QualifiedType.of(field.getGenericType()).withAnnotations(ctx.getConfig(Qualifiers.class).findFor(field));
                    @SuppressWarnings("unchecked") ColumnMapper<?> mapper = ctx.findColumnMapperFor(fieldType).orElse((ColumnMapper) (r, n, c) -> r.getObject(n));
                    fields.add(new FieldData(field, new SingleColumnMapper<>(mapper, index + 1)));
                    unmatchedColumns.remove(columnNames.get(index));
                });
            } else {
                String nestedPrefix = prefix + anno.value().toLowerCase();
                if (anyColumnsStartWithPrefix(columnNames, nestedPrefix, columnNameMatchers)) {
                    nestedMappers.computeIfAbsent(field, f -> new FieldMapper<>(field.getType(), nestedPrefix)).specialize0(ctx, columnNames, columnNameMatchers, unmatchedColumns).ifPresent(mapper -> fields.add(new FieldData(field, mapper)));
                }
            }
        }
    }
    if (fields.isEmpty() && !columnNames.isEmpty()) {
        return Optional.empty();
    }
    Collections.sort(fields, Comparator.comparing(f -> f.propagateNull ? 1 : 0));
    final Optional<String> nullMarkerColumn = Optional.ofNullable(type.getAnnotation(PropagateNull.class)).map(PropagateNull::value);
    return Optional.of((r, c) -> {
        if (PojoMapper.propagateNull(r, nullMarkerColumn)) {
            return null;
        }
        T obj = construct();
        for (FieldData f : fields) {
            Object value = f.mapper.map(r, ctx);
            if (f.propagateNull && (value == null || (f.isPrimitive && r.wasNull()))) {
                return null;
            }
            writeField(obj, f.field, value);
        }
        return obj;
    });
}