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Merge pull request 'Hotfix to address the IOException in the SimpleDatabaseManager class, modified modifier and deleted useless test.' (#6) from database into main

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Reviewed-on: #6

Jup, gecheckt
This commit is contained in:
KevinSchoenmayer
2026-01-06 23:39:24 +01:00
parent e667389694 3050405792
commit 342338f6e5
8 changed files with 15 additions and 26 deletions
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0
resources/sql/deleteTaskTable.sql → resources/sql/DeleteTaskTable.sql
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0
resources/sql/insertTaskTable.sql → resources/sql/InsertTaskTable.sql
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0
resources/sql/insertWorkerTable.sql → resources/sql/InsertWorkerTable.sql
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0
resources/sql/selectTaskTable.sql → resources/sql/SelectTaskTable.sql
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0
resources/sql/updateTaskTable.sql → resources/sql/UpdateTaskTable.sql
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30
src/main/java/hhn/temp/project/provider/SimpleDatabaseManager.java
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@@ -19,14 +19,14 @@ public class SimpleDatabaseManager implements DatabaseManager {
private final static Path SELECT_TASK = Path.of("resources/sql/SelectTaskTable.sql");
private final static Path UPDATE_TASK = Path.of("resources/sql/UpdateTaskTable.sql");
private final static Path COUNT_ALL_TASK = Path.of("resources/sql/CountAllFieldsTask.sql");
private final static Path SELECT_ALL_TASK = Path.of("resources/sql/SelectAllFieldsTask.sql");
private final static Path SELECT_ALL_TASK = Path.of("resources/sql/SelectAllTask.sql");
private final static Path SELECT_TASK_BY_ID = Path.of("resources/sql/SelectTaskById.sql");
private final static Path INSERT_WORKER = Path.of("resources/sql/InsertWorkerTable.sql");
private final static Path DELETE_WORKER = Path.of("resources/sql/DeleteWorkerTable.sql");
private final static Path SELECT_WORKER = Path.of("resources/sql/SelectWorkerTable.sql");
private final static Path UPDATE_WORKER = Path.of("resources/sql/UpdateWorkerTable.sql");
private final static Path COUNT_ALL_WORKER = Path.of("resources/sql/CountAllFieldsWorker.sql");
private final static Path SELECT_ALL_WORKER = Path.of("resources/sql/SelectAllFieldsWorker.sql");
private final static Path SELECT_ALL_WORKER = Path.of("resources/sql/SelectAllWorker.sql");
private final static Path SELECT_WORKER_BY_ID = Path.of("resources/sql/SelectWorkerById.sql");
public enum QueryMode {
@@ -46,7 +46,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
SELECT_WORKER_BY_ID,
}
public String loadFile(QueryMode queryMode) throws IOException {
private String loadFile(QueryMode queryMode) throws IOException {
switch (queryMode) {
case INSERT_TASK -> {
return Files.readString(INSERT_TASK);
@@ -110,7 +110,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.INSERT_TASK);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return;
}
try (PreparedStatement preparedStatement = connection.prepareStatement(query);) {
@@ -136,7 +136,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.INSERT_WORKER);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return;
}
try (PreparedStatement preparedStatement = connection.prepareStatement(query);) {
@@ -159,7 +159,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.UPDATE_TASK);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return;
}
try (PreparedStatement preparedStatement = connection.prepareStatement(query);) {
@@ -177,7 +177,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.UPDATE_WORKER);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return;
}
try (PreparedStatement preparedStatement = connection.prepareStatement(query);) {
@@ -194,7 +194,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.DELETE_TASK);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return;
}
try (PreparedStatement preparedStatement = connection.prepareStatement(query);) {
@@ -209,7 +209,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.DELETE_WORKER);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return;
}
try (PreparedStatement preparedStatement = connection.prepareStatement(query);) {
@@ -224,7 +224,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.SELECT_ALL_TASK);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return null;
}
@@ -257,7 +257,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.SELECT_ALL_WORKER);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return null;
}
@@ -286,7 +286,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.SELECT_TASK_BY_ID);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return null;
}
@@ -320,7 +320,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.SELECT_WORKER_BY_ID);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return null;
}
@@ -350,7 +350,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.COUNT_ALL_TASK);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return -1;
}
try (Statement statement = connection.createStatement();
@@ -370,7 +370,7 @@ public class SimpleDatabaseManager implements DatabaseManager {
try {
query = loadFile(QueryMode.COUNT_ALL_WORKER);
} catch (IOException e) {
System.err.println(e.getStackTrace());
e.printStackTrace();
return -1;
}
try (Statement statement = connection.createStatement();

4
test/hhn/temp/project/DatabaseBadCasesTest.java
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@@ -5,12 +5,8 @@ import hhn.temp.project.provider.SimpleDatabaseManager;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.sql.SQLException;
import static org.junit.jupiter.api.Assertions.*;
public class DatabaseBadCasesTest {
private DatabaseManager databaseManager;

7
test/hhn/temp/project/DatabaseGoodCasesTest.java
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@@ -7,8 +7,6 @@ import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
import java.io.IOException;
import java.net.URISyntaxException;
import java.sql.SQLException;
import java.util.Collection;
import java.util.List;
@@ -82,9 +80,4 @@ public class DatabaseGoodCasesTest {
assertEquals(0, databaseManager.getTotalNumberOfTasks());
assertEquals(0, databaseManager.getTotalNumberOfWorkers());
}
@Test
public void testRandom() throws IOException, URISyntaxException {
System.out.println(databaseManager.loadFile(SimpleDatabaseManager.QueryMode.INSERT_TASK));
}
}