migrate our custom SetNicknameWorker to Kotlin

libs/lpad-sm-dp-plus-connector/src/main/java/com/truphone/lpa/impl/SetNicknameWorker.java

@@ -1,67 +0,0 @@
-package com.truphone.lpa.impl;
-
-import com.truphone.lpa.ApduChannel;
-import com.truphone.lpa.apdu.ApduUtils;
-import com.truphone.rsp.dto.asn1.rspdefinitions.SetNicknameResponse;
-import com.truphone.util.LogStub;
-import com.truphone.util.Util;
-
-import org.apache.commons.codec.DecoderException;
-import org.apache.commons.codec.binary.Hex;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public class SetNicknameWorker {
-    private static final Logger LOG = Logger.getLogger(ListProfilesWorker.class.getName());
-
-    private final String iccid;
-    private final String nickname;
-    private final ApduChannel apduChannel;
-
-    SetNicknameWorker(String iccid, String nickname, ApduChannel apduChannel) {
-        this.apduChannel = apduChannel;
-        this.iccid = iccid;
-        this.nickname = nickname;
-    }
-
-    boolean run() {
-        if (LogStub.getInstance().isDebugEnabled()) {
-            LogStub.getInstance().logDebug(LOG, LogStub.getInstance().getTag() + " - Renaming profile: " + iccid);
-        }
-
-        String apdu = ApduUtils.setNicknameApdu(iccid, Util.byteArrayToHexString(nickname.getBytes(), ""));
-        String eResponse = apduChannel.transmitAPDU(apdu);
-
-        try {
-            InputStream is = new ByteArrayInputStream(Hex.decodeHex(eResponse.toCharArray()));
-            SetNicknameResponse response = new SetNicknameResponse();
-
-            response.decode(is);
-
-            if ("0".equals(response.getSetNicknameResult().toString())) {
-                if (LogStub.getInstance().isDebugEnabled()) {
-                    LogStub.getInstance().logDebug(LOG, LogStub.getInstance().getTag() + " - Profile renamed: " + iccid);
-                }
-                return true;
-            } else {
-                if (LogStub.getInstance().isDebugEnabled()) {
-                    LogStub.getInstance().logDebug(LOG, LogStub.getInstance().getTag() + " - Profile not renamed: " + iccid);
-                }
-                return false;
-            }
-        } catch (IOException ioe) {
-            LOG.log(Level.SEVERE, LogStub.getInstance().getTag() + " - iccid: " + iccid + " profile failed to be renamed");
-
-            throw new RuntimeException("Unable to rename profile: " + iccid + ", response: " + eResponse);
-        } catch (DecoderException e) {
-            LOG.log(Level.SEVERE, LogStub.getInstance().getTag() + " - " + e.getMessage(), e);
-            LOG.log(Level.SEVERE, LogStub.getInstance().getTag() + " - iccid: " + iccid + " profile failed to be renamed. Exception in Decoder:" + e.getMessage());
-
-            throw new RuntimeException("Unable to rename profile: " + iccid + ", response: " + eResponse);
-        }
-    }
-}

libs/lpad-sm-dp-plus-connector/src/main/java/com/truphone/lpa/impl/SetNicknameWorker.kt

@@ -0,0 +1,87 @@
+/*
+ * Copyright 2022 Peter Cai & Pierre-Hugues Husson
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program.
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.truphone.lpa.impl
+
+import com.truphone.lpa.ApduChannel
+import com.truphone.util.LogStub
+import com.truphone.lpa.apdu.ApduUtils
+import org.apache.commons.codec.binary.Hex
+import com.truphone.rsp.dto.asn1.rspdefinitions.SetNicknameResponse
+import org.apache.commons.codec.DecoderException
+import com.truphone.util.Util
+import java.io.ByteArrayInputStream
+import java.io.IOException
+import java.io.InputStream
+import java.lang.RuntimeException
+import java.util.logging.Level
+import java.util.logging.Logger
+
+class SetNicknameWorker internal constructor(
+    private val iccid: String,
+    private val nickname: String,
+    private val apduChannel: ApduChannel
+) {
+    companion object {
+        private val LOG = Logger.getLogger(
+            ListProfilesWorker::class.java.name
+        )
+    }
+
+    fun run(): Boolean {
+        if (LogStub.getInstance().isDebugEnabled) {
+            LogStub.getInstance()
+                .logDebug(LOG, LogStub.getInstance().tag + " - Renaming profile: " + iccid)
+        }
+        val apdu = ApduUtils.setNicknameApdu(
+            iccid, Util.byteArrayToHexString(
+                nickname.toByteArray(), ""
+            )
+        )
+        val eResponse = apduChannel.transmitAPDU(apdu)
+        return try {
+            val `is`: InputStream = ByteArrayInputStream(Hex.decodeHex(eResponse.toCharArray()))
+            val response = SetNicknameResponse()
+            response.decode(`is`)
+            if ("0" == response.setNicknameResult.toString()) {
+                if (LogStub.getInstance().isDebugEnabled) {
+                    LogStub.getInstance()
+                        .logDebug(LOG, LogStub.getInstance().tag + " - Profile renamed: " + iccid)
+                }
+                true
+            } else {
+                if (LogStub.getInstance().isDebugEnabled) {
+                    LogStub.getInstance().logDebug(
+                        LOG,
+                        LogStub.getInstance().tag + " - Profile not renamed: " + iccid
+                    )
+                }
+                false
+            }
+        } catch (ioe: IOException) {
+            LOG.log(
+                Level.SEVERE,
+                LogStub.getInstance().tag + " - iccid: " + iccid + " profile failed to be renamed"
+            )
+            throw RuntimeException("Unable to rename profile: $iccid, response: $eResponse")
+        } catch (e: DecoderException) {
+            LOG.log(Level.SEVERE, LogStub.getInstance().tag + " - " + e.message, e)
+            LOG.log(
+                Level.SEVERE,
+                LogStub.getInstance().tag + " - iccid: " + iccid + " profile failed to be renamed. Exception in Decoder:" + e.message
+            )
+            throw RuntimeException("Unable to rename profile: $iccid, response: $eResponse")
+        }
+    }
+}