Examples with StringBuilder org.rx.core.StringBuilder used on opensource projects

Example 1 with StringBuilder

use of org.rx.core.StringBuilder in project rxlib by RockyLOMO.

the class DataTable method toString.

@Override
public String toString() {
    StringBuilder txt = new StringBuilder();
    for (DataColumn<?> column : getColumns()) {
        txt.append(column.getColumnName()).append("\t");
    }
    txt.appendLine();
    Iterator<DataRow> rows = getRows();
    while (rows.hasNext()) {
        for (Object item : rows.next().items) {
            txt.append(item).append("\t");
        }
        txt.appendLine();
    }
    return txt.toString();
}

Example 2 with StringBuilder

use of org.rx.core.StringBuilder in project rxlib by RockyLOMO.

the class EntityQueryLambda method resolve.

static <T> String resolve(ArrayList<BiTuple<Serializable, Operator, ?>> conditions, List<Object> params, List<Tuple<BiFunc<T, ?>, Order>> orders, boolean autoUnderscoreColumnName, Integer limit, Integer offset) {
    StringBuilder b = new StringBuilder(128);
    boolean isParam = params != null;
    for (BiTuple<Serializable, Operator, ?> condition : conditions) {
        Operator op = condition.middle;
        switch(op) {
            case EQ:
            case NE:
            case GT:
            case LT:
            case GE:
            case LE:
            case LIKE:
            case NOT_LIKE:
                {
                    String colName = resolveColumnName(condition.left, autoUnderscoreColumnName);
                    if (!b.isEmpty()) {
                        b.append(OP_AND);
                    }
                    String valHold;
                    if (isParam) {
                        params.add(condition.right);
                        valHold = PARAM_HOLD;
                    } else {
                        valHold = toValueString(condition.right);
                    }
                    b.append(op.format, colName, valHold);
                }
                break;
            case IN:
            case NOT_IN:
                {
                    String colName = resolveColumnName(condition.left, autoUnderscoreColumnName);
                    if (!b.isEmpty()) {
                        b.append(OP_AND);
                    }
                    String valHold;
                    if (isParam) {
                        params.add(condition.right);
                        valHold = PARAM_HOLD;
                    } else {
                        valHold = NQuery.of((Object[]) condition.right).toJoinString(",", EntityQueryLambda::toValueString);
                    }
                    b.append(op.format, colName, valHold);
                }
                break;
            case BETWEEN:
            case NOT_BETWEEN:
                {
                    String colName = resolveColumnName(condition.left, autoUnderscoreColumnName);
                    Object[] p = (Object[]) condition.right;
                    if (!b.isEmpty()) {
                        b.append(OP_AND);
                    }
                    String valHold0, valHold1;
                    if (isParam) {
                        params.add(p[0]);
                        params.add(p[1]);
                        valHold0 = PARAM_HOLD;
                        valHold1 = PARAM_HOLD;
                    } else {
                        valHold0 = toValueString(p[0]);
                        valHold1 = toValueString(p[1]);
                    }
                    b.append(op.format, colName, valHold0, valHold1);
                }
                break;
            case AND:
            case OR:
                ArrayList<BiTuple<Serializable, Operator, ?>> l = (ArrayList<BiTuple<Serializable, Operator, ?>>) condition.left;
                EntityQueryLambda<T> r = (EntityQueryLambda<T>) condition.right;
                if (!b.isEmpty()) {
                    b.append(OP_AND);
                }
                b.append(op.format, resolve(l, params, null, autoUnderscoreColumnName, limit, offset), r.toString(params));
                break;
        }
    }
    if (!CollectionUtils.isEmpty(orders)) {
        b.append(ORDER_BY);
        for (Tuple<BiFunc<T, ?>, Order> bi : orders) {
            String colName = resolveColumnName(bi.left, autoUnderscoreColumnName);
            b.append("%s %s,", colName, bi.right);
        }
        b.setLength(b.length() - 1);
    }
    if (limit != null) {
        b.append(LIMIT);
        if (offset != null) {
            b.append("%s,", offset);
        }
        b.append(limit);
    }
    return b.toString();
}

Example 3 with StringBuilder

use of org.rx.core.StringBuilder in project rxlib by RockyLOMO.

the class Files method concatPath.

public static String concatPath(@NonNull String root, String... paths) {
    StringBuilder p = new StringBuilder(CURD_FILE.padDirectoryPath(root));
    if (!Arrays.isEmpty(paths)) {
        int l = paths.length - 1;
        for (int i = 0; i < l; i++) {
            p.append(CURD_FILE.padDirectoryPath(paths[i]));
        }
        p.append(paths[l]);
    }
    return p.toString();
}

Example 4 with StringBuilder

use of org.rx.core.StringBuilder in project rxlib by RockyLOMO.

the class IOStream method readString.

@SneakyThrows
public static String readString(@NonNull InputStream in, Charset charset) {
    if (charset == null) {
        charset = StandardCharsets.UTF_8;
    }
    StringBuilder result = new StringBuilder();
    byte[] buffer = Bytes.arrayBuffer();
    int read;
    while ((read = in.read(buffer)) > 0) {
        result.append(new String(buffer, 0, read, charset));
    }
    return result.toString();
}

Example 5 with StringBuilder

use of org.rx.core.StringBuilder in project rxlib by RockyLOMO.

the class AuthenticEndpoint method toString.

@Override
public String toString() {
    StringBuilder s = new StringBuilder();
    if (!Strings.isEmpty(username)) {
        s.append(username);
    }
    if (!Strings.isEmpty(password)) {
        s.append(":%s", password);
    }
    s.append("@%s", Sockets.toString(endpoint));
    if (!MapUtils.isEmpty(parameters)) {
        s.append(HttpClient.buildUrl(null, (Map) parameters));
    }
    return s.toString();
}