com.telenordigital.sms.smpp.pdu.SubmitSmResp Maven / Gradle / Ivy

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A smpp client library implementing SMPP specification from https://smpp.org.

There is a newer version: 1.18

package com.telenordigital.sms.smpp.pdu;

/*-
 * #%L
 * sms-smpp
 * %%
 * Copyright (C) 2022 Telenor Digital
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

import io.netty.buffer.ByteBuf;

public record SubmitSmResp(
    int commandStatus, int sequenceNumber, String messageId, String destSubAddress)
    implements ResponsePdu {
  @Override
  public Command command() {
    return Command.SUBMIT_SM_RESP;
  }

  public static SubmitSmResp deserialize(final ByteBuf buf) {
    final int status = buf.readInt();
    final int sequence = buf.readInt();
    final String messageId = PduUtil.readCString(buf);

    final var opts = PduUtil.readOptionalParams(buf);
    final var destSubAddress =
        opts.getString(TlvTag.DEST_SUBADDRESS)
            .filter(s -> s.length() == 6 || s.length() == 7)
            .map(s -> s.substring(1))
            .orElse(null);

    return new SubmitSmResp(status, sequence, messageId, destSubAddress);
  }
}