Adding retrieval methods.

src/main/java/nl/andrewlalis/git_api/GithubManager.java

@@ -87,7 +87,7 @@ public class GithubManager {
      * @param allTeachingAssistants A team consisting of all teaching assistants.
      * @throws IOException If an HTTP request failed.
      */
-    private void setupAssignmentsRepo(String assignmentsRepoName, String description, TATeam allTeachingAssistants) throws IOException {
+    public void setupAssignmentsRepo(String assignmentsRepoName, String description, TATeam allTeachingAssistants) throws IOException {
         // Check if the repository already exists.
         GHRepository existingRepo = this.organization.getRepository(assignmentsRepoName);
         if (existingRepo != null) {
@@ -128,7 +128,7 @@ public class GithubManager {
      * @param prefix The prefix to append to the front of the repo name.
      * @throws IOException If an HTTP request fails.
      */
-    private void setupStudentTeam(StudentTeam team, TATeam taTeam, String prefix) throws IOException {
+    public void setupStudentTeam(StudentTeam team, TATeam taTeam, String prefix) throws IOException {
         // First check that the assignments repo exists, otherwise no invitations can be sent.
         if (this.assignmentsRepo == null) {
             logger.warning("Assignments repository must be created before student repositories.");
@@ -219,6 +219,7 @@ public class GithubManager {
             protectionBuilder.enable();
             logger.fine("Protected master branch of repository: " + repo.getName());
         } catch (IOException e) {
+            logger.severe("Could not protect master branch of repository: " + repo.getName());
             e.printStackTrace();
         }
     }

src/main/java/nl/andrewlalis/model/database/Database.java

@@ -2,10 +2,7 @@ package nl.andrewlalis.model.database;
 
 import nl.andrewlalis.model.*;
 
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.PreparedStatement;
-import java.sql.SQLException;
+import java.sql.*;
 import java.util.List;
 import java.util.logging.Logger;
 
@@ -60,7 +57,7 @@ public class Database {
             try {
                 statement.execute();
             } catch (SQLException e) {
-                logger.severe("SQLException while executing prepared statement: " + statement.toString() + ". Code: " + e.getErrorCode());
+                logger.severe("SQLException while executing prepared statement:\n" + statement.toString() + "\nCode: " + e.getErrorCode());
                 return false;
             }
         }
@@ -70,7 +67,7 @@ public class Database {
             try {
                 statement.execute();
             } catch (SQLException e) {
-                logger.severe("SQLException while inserting into table: " + statement.toString() + ". Code: " + e.getErrorCode());
+                logger.severe("SQLException while inserting into table:\n" + statement.toString() + "\nCode: " + e.getErrorCode());
                 return false;
             }
         }
@@ -102,6 +99,25 @@ public class Database {
         }
     }
 
+    private Student retrieveStudent(int id) {
+
+    }
+
+    private Person retrievePerson(int id) {
+        try {
+            logger.finest("Retrieving person (id=" + id + ").");
+            String sql = "SELECT * FROM persons WHERE id=?";
+            PreparedStatement stmt = this.connection.prepareStatement(sql);
+            stmt.setInt(1, id);
+            ResultSet result = stmt.executeQuery();
+            Person p = new Person(id, result.getString("name"), result.getString("email_address"), result.getString("github_username"));
+        } catch (SQLException e) {
+            logger.severe("SQL Exception while retrieving Person.\n" + e.getMessage());
+            e.printStackTrace();
+            return false;
+        }
+    }
+
     /**
      * Stores a teaching assistant without a team.
      * @param ta The teaching assistant to store.
@@ -129,6 +145,7 @@ public class Database {
             stmt.execute();
             return true;
         } catch (SQLException e) {
+            logger.severe("SQL Exception while inserting TeachingAssistant.\n" + e.getMessage());
             e.printStackTrace();
             return false;
         }
@@ -202,6 +219,7 @@ public class Database {
             stmt.execute();
             return true;
         } catch (SQLException e) {
+            logger.severe("SQL Exception while inserting Student into database.\n" + e.getMessage());
             e.printStackTrace();
             return false;
         }

src/main/java/nl/andrewlalis/ui/control/command/executables/GenerateAssignmentsRepo.java

@@ -0,0 +1,16 @@
+package nl.andrewlalis.ui.control.command.executables;
+
+import nl.andrewlalis.git_api.GithubManager;
+
+/**
+ * Generates the assignments repository, with the supplied github manager, as well as the following extra arguments:
+ */
+public class GenerateAssignmentsRepo extends GithubExecutable {
+
+    @Override
+    protected boolean executeWithManager(GithubManager manager, String[] args) {
+
+        manager.setupAssignmentsRepo(args[0], args[1], );
+    }
+
+}

src/main/java/nl/andrewlalis/ui/control/command/executables/GenerateStudentRepos.java

@@ -0,0 +1,12 @@
+package nl.andrewlalis.ui.control.command.executables;
+
+import nl.andrewlalis.git_api.GithubManager;
+
+public class GenerateStudentRepos extends GithubExecutable {
+
+    @Override
+    protected boolean executeWithManager(GithubManager manager, String[] args) {
+        return false;
+    }
+
+}

src/main/java/nl/andrewlalis/ui/view/InitializerApp.java

@@ -37,7 +37,6 @@ public class InitializerApp extends JFrame {
     private JTextField assignmentsRepoField = new JTextField();
     private JTextField teachingAssistantsField = new JTextField();
     private JTextField studentRepoField = new JTextField();
-    private JTextField teamSizeField = new JTextField();
 
     /**
      * The executor responsible for performing meaningful actions.