Closes kadai-io#162 - Fix some SonarCloud issues in Backend

CRoberto1926 · Nov 27, 2024 · 88284b7 · 88284b7
1 parent 272d4d7
commit 88284b7
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Showing 98 changed files with 971 additions and 1,248 deletions.
diff --git a/common/kadai-common-test/src/main/java/io/kadai/common/test/DockerContainerCreator.java b/common/kadai-common-test/src/main/java/io/kadai/common/test/DockerContainerCreator.java
@@ -38,39 +38,51 @@ private DockerContainerCreator() {
   }
 
   public static Optional<JdbcDatabaseContainer<?>> createDockerContainer(DB db) {
-    switch (db) {
-      case DB2:
-        return Optional.of(
+    return switch (db) {
+      case DB2 -> {
+        try (Db2Container db2Container =
             new Db2Container(
-                    DockerImageName.parse("taskana/db2:11.5")
-                        .asCompatibleSubstituteFor("ibmcom/db2"))
-                .waitingFor(
-                    new LogMessageWaitStrategy()
-                        .withRegEx(".*DB2START processing was successful.*")
-                        .withStartupTimeout(Duration.of(60, SECONDS)))
-                .withUsername("db2inst1")
-                .withPassword("db2inst1-pwd")
-                .withDatabaseName("TSKDB"));
-      case POSTGRES:
-        return Optional.of(
-            new PostgreSQLContainer<>(DockerImageName.parse("postgres:14.7"))
-                .withUsername("postgres")
-                .withPassword("postgres")
-                .withDatabaseName("postgres")
-                .withCommand(
-                    "/bin/sh",
-                    "-c",
-                    "localedef -i de_DE -c -f UTF-8 -A /usr/share/locale/locale.alias de_DE.UTF-8 "
-                        + "&& export LANG=de_DE.UTF-8 "
-                        + "&& /usr/local/bin/docker-entrypoint.sh postgres -c fsync=off")
-                .waitingFor(
-                    new LogMessageWaitStrategy()
-                        .withRegEx(".*Datenbanksystem ist bereit, um Verbindungen anzunehmen.*\\s")
-                        .withTimes(2)
-                        .withStartupTimeout(Duration.of(60, SECONDS))));
-      default:
-        return Optional.empty();
-    }
+                DockerImageName.parse("taskana/db2:11.5")
+                    .asCompatibleSubstituteFor("ibmcom/db2"))) {
+
+          yield Optional.of(
+              db2Container
+                  .waitingFor(
+                      new LogMessageWaitStrategy()
+                          .withRegEx(".*DB2START processing was successful.*")
+                          .withStartupTimeout(Duration.of(60, SECONDS)))
+                  .withUsername("db2inst1")
+                  .withPassword("db2inst1-pwd")
+                  .withDatabaseName("TSKDB"));
+        }
+      }
+      case POSTGRES -> {
+        try (PostgreSQLContainer<?> selfPostgreSQLContainer =
+            new PostgreSQLContainer<>(DockerImageName.parse("postgres:14.7"))) {
+
+          yield Optional.of(
+              selfPostgreSQLContainer
+                  .withUsername("postgres")
+                  .withPassword("postgres")
+                  .withDatabaseName("postgres")
+                  .withCommand(
+                      "/bin/sh",
+                      "-c",
+                      """
+                          localedef -i de_DE -c -f UTF-8 -A \
+                          /usr/share/locale/locale.alias de_DE.UTF-8 \
+                          && export LANG=de_DE.UTF-8 \
+                          && /usr/local/bin/docker-entrypoint.sh postgres -c fsync=off""")
+                  .waitingFor(
+                      new LogMessageWaitStrategy()
+                          .withRegEx(
+                              ".*Datenbanksystem ist bereit, um Verbindungen anzunehmen.*\\s")
+                          .withTimes(2)
+                          .withStartupTimeout(Duration.of(60, SECONDS))));
+        }
+      }
+      default -> Optional.empty();
+    };
   }
 
   public static DataSource createDataSource(JdbcDatabaseContainer<?> container) {

diff --git a/common/kadai-common-test/src/main/java/io/kadai/common/test/security/JaasExtension.java b/common/kadai-common-test/src/main/java/io/kadai/common/test/security/JaasExtension.java
@@ -70,8 +70,7 @@ private static void persistDynamicContainerChildren(
       Iterable<DynamicNode> nodes, Map<String, List<DynamicNode>> childrenMap) {
     nodes.forEach(
         node -> {
-          if (node instanceof DynamicContainer) {
-            DynamicContainer container = (DynamicContainer) node;
+          if (node instanceof DynamicContainer container) {
             List<DynamicNode> children = container.getChildren().collect(Collectors.toList());
             childrenMap.put(container.hashCode() + container.getDisplayName(), children);
             persistDynamicContainerChildren(children, childrenMap);
@@ -81,8 +80,7 @@ private static void persistDynamicContainerChildren(
 
   private static DynamicNode duplicateDynamicNode(
       DynamicNode node, Map<String, List<DynamicNode>> lookupMap) {
-    if (node instanceof DynamicContainer) {
-      DynamicContainer container = (DynamicContainer) node;
+    if (node instanceof DynamicContainer container) {
       Stream<DynamicNode> children =
           lookupMap.get(node.hashCode() + node.getDisplayName()).stream()
               .map(x -> duplicateDynamicNode(x, lookupMap));
@@ -191,17 +189,17 @@ public <T> T interceptTestFactoryMethod(
 
       Iterable<DynamicNode> newChildrenForDynamicContainer;
       // TestFactory must have one of the following return types. See link above for further details
-      if (factoryResult instanceof DynamicNode) {
-        newChildrenForDynamicContainer = Collections.singleton((DynamicNode) factoryResult);
-      } else if (factoryResult instanceof Stream) {
-        Stream<DynamicNode> nodes = (Stream<DynamicNode>) factoryResult;
+      if (factoryResult instanceof DynamicNode dynamicNode) {
+        newChildrenForDynamicContainer = Collections.singleton(dynamicNode);
+      } else if (factoryResult instanceof Stream<?> stream) {
+        Stream<DynamicNode> nodes = (Stream<DynamicNode>) stream;
         newChildrenForDynamicContainer = nodes.toList();
-      } else if (factoryResult instanceof Iterable) {
-        newChildrenForDynamicContainer = (Iterable<DynamicNode>) factoryResult;
-      } else if (factoryResult instanceof Iterator) {
-        newChildrenForDynamicContainer = () -> (Iterator<DynamicNode>) factoryResult;
-      } else if (factoryResult instanceof DynamicNode[]) {
-        newChildrenForDynamicContainer = Arrays.asList((DynamicNode[]) factoryResult);
+      } else if (factoryResult instanceof Iterable<?> iterable) {
+        newChildrenForDynamicContainer = (Iterable<DynamicNode>) iterable;
+      } else if (factoryResult instanceof Iterator<?> iterator) {
+        newChildrenForDynamicContainer = () -> (Iterator<DynamicNode>) iterator;
+      } else if (factoryResult instanceof DynamicNode[] dynamicNodes) {
+        newChildrenForDynamicContainer = Arrays.asList(dynamicNodes);
       } else {
         throw new SystemException(
             String.format(

diff --git a/common/kadai-common/src/main/java/io/kadai/common/api/CustomHoliday.java b/common/kadai-common/src/main/java/io/kadai/common/api/CustomHoliday.java
@@ -20,42 +20,22 @@
 
 import java.util.Objects;
 
-public final class CustomHoliday {
-
-  private final Integer day;
-  private final Integer month;
-
-  public CustomHoliday(Integer day, Integer month) {
-    this.day = day;
-    this.month = month;
-  }
+public record CustomHoliday(Integer day, Integer month) {
 
   public static CustomHoliday of(Integer day, Integer month) {
     return new CustomHoliday(day, month);
   }
 
-  public Integer getDay() {
-    return day;
-  }
-
-  public Integer getMonth() {
-    return month;
-  }
-
-  @Override
-  public int hashCode() {
-    return Objects.hash(day, month);
-  }
-
   @Override
   public boolean equals(Object obj) {
     if (this == obj) {
       return true;
     }
-    if (!(obj instanceof CustomHoliday)) {
+
+    if (!(obj instanceof CustomHoliday other)) {
       return false;
     }
-    CustomHoliday other = (CustomHoliday) obj;
+
     return Objects.equals(day, other.day) && Objects.equals(month, other.month);
   }
 

diff --git a/...on/kadai-common/src/main/java/io/kadai/common/internal/configuration/DbSchemaCreator.java b/...on/kadai-common/src/main/java/io/kadai/common/internal/configuration/DbSchemaCreator.java
@@ -83,8 +83,9 @@ public boolean run() throws SQLException {
     if (LOGGER.isDebugEnabled()) {
       LOGGER.debug(outWriter.toString());
     }
-    if (!errorWriter.toString().trim().isEmpty()) {
-      LOGGER.error(errorWriter.toString());
+    if (!errorWriter.getBuffer().isEmpty()) {
+      String errorLogMessage = errorWriter.toString();
+      LOGGER.error(errorLogMessage);
     }
     return false;
   }

diff --git a/common/kadai-common/src/main/java/io/kadai/common/internal/util/ComparableVersion.java b/common/kadai-common/src/main/java/io/kadai/common/internal/util/ComparableVersion.java
@@ -269,23 +269,18 @@ public int compareTo(Item item) {
         return (value == 0) ? 0 : 1; // 1.0 == 1, 1.1 > 1
       }
 
-      switch (item.getType()) {
-        case INT_ITEM:
+      return switch (item.getType()) {
+        case INT_ITEM -> {
           int itemValue = ((IntItem) item).value;
-          return Integer.compare(value, itemValue);
-        case LONG_ITEM:
-        case BIGINTEGER_ITEM:
-          return -1;
-
-        case STRING_ITEM:
-          return 1; // 1.1 > 1-sp
+          yield Integer.compare(value, itemValue);
+        }
+        case LONG_ITEM, BIGINTEGER_ITEM -> -1;
+        case STRING_ITEM -> 1; // 1.1 > 1-sp
 
-        case LIST_ITEM:
-          return 1; // 1.1 > 1-1
+        case LIST_ITEM -> 1; // 1.1 > 1-1
 
-        default:
-          throw new IllegalStateException("invalid item: " + item.getClass());
-      }
+        default -> throw new IllegalStateException("invalid item: " + item.getClass());
+      };
     }
 
     @Override
@@ -406,23 +401,15 @@ public int compareTo(Item item) {
         return BigInteger.ZERO.equals(value) ? 0 : 1; // 1.0 == 1, 1.1 > 1
       }
 
-      switch (item.getType()) {
-        case INT_ITEM:
-        case LONG_ITEM:
-          return 1;
+      return switch (item.getType()) {
+        case INT_ITEM, LONG_ITEM -> 1;
+        case BIGINTEGER_ITEM -> value.compareTo(((BigIntegerItem) item).value);
+        case STRING_ITEM -> 1; // 1.1 > 1-sp
 
-        case BIGINTEGER_ITEM:
-          return value.compareTo(((BigIntegerItem) item).value);
+        case LIST_ITEM -> 1; // 1.1 > 1-1
 
-        case STRING_ITEM:
-          return 1; // 1.1 > 1-sp
-
-        case LIST_ITEM:
-          return 1; // 1.1 > 1-1
-
-        default:
-          throw new IllegalStateException("invalid item: " + item.getClass());
-      }
+        default -> throw new IllegalStateException("invalid item: " + item.getClass());
+      };
     }
 
     @Override
@@ -526,22 +513,15 @@ public int compareTo(Item item) {
         // 1-rc < 1, 1-ga > 1
         return comparableQualifier(value).compareTo(RELEASE_VERSION_INDEX);
       }
-      switch (item.getType()) {
-        case INT_ITEM:
-        case LONG_ITEM:
-        case BIGINTEGER_ITEM:
-          return -1; // 1.any < 1.1 ?
+      return switch (item.getType()) {
+        case INT_ITEM, LONG_ITEM, BIGINTEGER_ITEM -> -1; // 1.any < 1.1 ?
 
-        case STRING_ITEM:
-          return comparableQualifier(value)
-              .compareTo(comparableQualifier(((StringItem) item).value));
+        case STRING_ITEM -> comparableQualifier(value)
+            .compareTo(comparableQualifier(((StringItem) item).value));
+        case LIST_ITEM -> -1; // 1.any < 1-1
 
-        case LIST_ITEM:
-          return -1; // 1.any < 1-1
-
-        default:
-          throw new IllegalStateException("invalid item: " + item.getClass());
-      }
+        default -> throw new IllegalStateException("invalid item: " + item.getClass());
+      };
     }
 
     @Override
@@ -596,9 +576,7 @@ public int compareTo(Item item) {
         return first.compareTo(null);
       }
       switch (item.getType()) {
-        case INT_ITEM:
-        case LONG_ITEM:
-        case BIGINTEGER_ITEM:
+        case INT_ITEM, LONG_ITEM, BIGINTEGER_ITEM:
           return -1; // 1-1 < 1.0.x
 
         case STRING_ITEM:

diff --git a/...-common/src/main/java/io/kadai/common/internal/workingtime/WorkingTimeCalculatorImpl.java b/...-common/src/main/java/io/kadai/common/internal/workingtime/WorkingTimeCalculatorImpl.java
@@ -245,13 +245,6 @@ private ZonedDateTime toZonedDateTime(Instant instant) {
     return instant.atZone(zoneId);
   }
 
-  private ZonedDateTime toZonedDateTime(LocalDateTime localDateTime) {
-    return localDateTime.atZone(zoneId);
-  }
-
-  private ZonedDateTime toZonedDateTime(LocalDate day, LocalTime time) {
-    return toZonedDateTime(LocalDateTime.of(day, time));
-  }
 
   private LocalDate toLocalDate(Instant instant) {
     return LocalDate.ofInstant(instant, zoneId);
@@ -271,6 +264,14 @@ public WorkSlot(LocalDate day, LocalTimeInterval interval) {
       }
     }
 
+    private ZonedDateTime toZonedDateTime(LocalDate day, LocalTime time) {
+      return toZonedDateTime(LocalDateTime.of(day, time));
+    }
+
+    private ZonedDateTime toZonedDateTime(LocalDateTime localDateTime) {
+      return localDateTime.atZone(zoneId);
+    }
+
     private ZonedDateTime subtractWorkingTime(ZonedDateTime workStart, Duration workingTime) {
       // _workStart_ might be outside the working hours. We need to adjust the end accordingly.
       ZonedDateTime latestWorkEnd = min(workStart, end);

diff --git a/common/kadai-common/src/test/java/io/kadai/common/internal/util/CollectionUtilTest.java b/common/kadai-common/src/test/java/io/kadai/common/internal/util/CollectionUtilTest.java
@@ -22,7 +22,6 @@
 
 import java.util.Collection;
 import java.util.List;
-import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 import org.junit.jupiter.api.Test;
 
@@ -31,7 +30,7 @@ class CollectionUtilTest {
   @Test
   void should_SplitListIntoChunks_When_CallingPartitionBasedOnSize() {
     List<Integer> listWith1000Entries =
-        IntStream.rangeClosed(1, 1000).boxed().collect(Collectors.toList());
+        IntStream.rangeClosed(1, 1000).boxed().toList();
     assertThat(listWith1000Entries).hasSize(1000);
     Collection<List<Integer>> partitions =
         CollectionUtil.partitionBasedOnSize(listWith1000Entries, 100);