refactoring: Critical Sonar Issues (#1833)
* Resolve Sonar Code Smell: Define a constant instead of duplicating this literal 'Space rocket <' 4 times. * Resolve Sonar Critical Code Smell: Define a constant instead of duplicating this literal 'Error connecting to MongoDB' 4 times. * Fix checkstyle violation. * Resolve Sonar Critical Code Smell: Define a constant instead of duplicating this literal 'LITERAL 0' 4 times. Co-authored-by: Subhrodip Mohanta <hello@subho.xyz>
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@ -59,9 +59,12 @@ import lombok.extern.slf4j.Slf4j;
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@Slf4j
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public class App {
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private static final String ROCKET_LAUNCH_LOG_PATTERN = "Space rocket <%s> launched successfully";
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/**
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* Program entry point.
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*/
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public static void main(String[] args) throws Exception {
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// construct a new executor that will run async tasks
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var executor = new ThreadAsyncExecutor();
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@ -87,9 +90,9 @@ public class App {
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asyncResult5.await();
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// log the results of the tasks, callbacks log immediately when complete
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log("Space rocket <" + result1 + "> launch complete");
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log("Space rocket <" + result2 + "> launch complete");
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log("Space rocket <" + result3 + "> launch complete");
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log(String.format(ROCKET_LAUNCH_LOG_PATTERN, result1));
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log(String.format(ROCKET_LAUNCH_LOG_PATTERN, result2));
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log(String.format(ROCKET_LAUNCH_LOG_PATTERN, result3));
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}
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/**
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@ -102,7 +105,7 @@ public class App {
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private static <T> Callable<T> lazyval(T value, long delayMillis) {
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return () -> {
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Thread.sleep(delayMillis);
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log("Space rocket <" + value + "> launched successfully");
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log(String.format(ROCKET_LAUNCH_LOG_PATTERN, value));
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return value;
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};
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}
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@ -42,6 +42,14 @@ import lombok.extern.slf4j.Slf4j;
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@Slf4j
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public class App {
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private static final String LITERAL_0 = "LITERAL 0";
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private static final String HEALTH_PATTERN = "%s_HEALTH";
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private static final String GET_AGILITY = "GET_AGILITY";
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private static final String GET_WISDOM = "GET_WISDOM";
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private static final String ADD = "ADD";
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private static final String LITERAL_2 = "LITERAL 2";
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private static final String DIVIDE = "DIVIDE";
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/**
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* Main app method.
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*
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@ -53,17 +61,17 @@ public class App {
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new Wizard(45, 7, 11, 0, 0),
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new Wizard(36, 18, 8, 0, 0));
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vm.execute(InstructionConverterUtil.convertToByteCode("LITERAL 0"));
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vm.execute(InstructionConverterUtil.convertToByteCode("LITERAL 0"));
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vm.execute(InstructionConverterUtil.convertToByteCode("GET_HEALTH"));
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vm.execute(InstructionConverterUtil.convertToByteCode("LITERAL 0"));
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vm.execute(InstructionConverterUtil.convertToByteCode("GET_AGILITY"));
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vm.execute(InstructionConverterUtil.convertToByteCode("LITERAL 0"));
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vm.execute(InstructionConverterUtil.convertToByteCode("GET_WISDOM"));
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vm.execute(InstructionConverterUtil.convertToByteCode("ADD"));
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vm.execute(InstructionConverterUtil.convertToByteCode("LITERAL 2"));
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vm.execute(InstructionConverterUtil.convertToByteCode("DIVIDE"));
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vm.execute(InstructionConverterUtil.convertToByteCode("ADD"));
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vm.execute(InstructionConverterUtil.convertToByteCode("SET_HEALTH"));
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vm.execute(InstructionConverterUtil.convertToByteCode(LITERAL_0));
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vm.execute(InstructionConverterUtil.convertToByteCode(LITERAL_0));
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vm.execute(InstructionConverterUtil.convertToByteCode(String.format(HEALTH_PATTERN, "GET")));
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vm.execute(InstructionConverterUtil.convertToByteCode(LITERAL_0));
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vm.execute(InstructionConverterUtil.convertToByteCode(GET_AGILITY));
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vm.execute(InstructionConverterUtil.convertToByteCode(LITERAL_0));
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vm.execute(InstructionConverterUtil.convertToByteCode(GET_WISDOM));
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vm.execute(InstructionConverterUtil.convertToByteCode(ADD));
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vm.execute(InstructionConverterUtil.convertToByteCode(LITERAL_2));
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vm.execute(InstructionConverterUtil.convertToByteCode(DIVIDE));
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vm.execute(InstructionConverterUtil.convertToByteCode(ADD));
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vm.execute(InstructionConverterUtil.convertToByteCode(String.format(HEALTH_PATTERN, "SET")));
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}
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}
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@ -50,6 +50,7 @@ public final class DbManager {
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private static boolean useMongoDB;
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private static Map<String, UserAccount> virtualDB;
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private static final String ERROR_MESSAGE_LOG = "Error connecting to MongoDB";
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private DbManager() {
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}
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@ -85,7 +86,7 @@ public final class DbManager {
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try {
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connect();
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} catch (ParseException e) {
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LOGGER.error("Error connecting to MongoDB", e);
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LOGGER.error(ERROR_MESSAGE_LOG, e);
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}
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}
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var iterable = db
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@ -112,7 +113,7 @@ public final class DbManager {
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try {
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connect();
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} catch (ParseException e) {
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LOGGER.error("Error connecting to MongoDB", e);
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LOGGER.error(ERROR_MESSAGE_LOG, e);
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}
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}
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db.getCollection(CachingConstants.USER_ACCOUNT).insertOne(
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@ -134,7 +135,7 @@ public final class DbManager {
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try {
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connect();
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} catch (ParseException e) {
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LOGGER.error("Error connecting to MongoDB", e);
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LOGGER.error(ERROR_MESSAGE_LOG, e);
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}
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}
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db.getCollection(CachingConstants.USER_ACCOUNT).updateOne(
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@ -155,7 +156,7 @@ public final class DbManager {
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try {
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connect();
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} catch (ParseException e) {
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LOGGER.error("Error connecting to MongoDB", e);
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LOGGER.error(ERROR_MESSAGE_LOG, e);
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}
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}
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db.getCollection(CachingConstants.USER_ACCOUNT).updateOne(
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