From 1accf47b14d1dcbc9728d7b10d7fceeaaa9aa0ce Mon Sep 17 00:00:00 2001
From: Thomas Schnaak <schnaak@uni-potsdam.de>
Date: Wed, 30 May 2018 17:54:02 +0200
Subject: [PATCH] feat: added Interface and Model prototyp for learning Journal
entry
---
.../unipotsdam/gf/interfaces/IJournal.java | 63 +++++++++++++
.../gf/modules/journal/JournalEntry.java | 89 +++++++++++++++++++
2 files changed, 152 insertions(+)
create mode 100644 gemeinsamforschen/src/main/java/unipotsdam/gf/interfaces/IJournal.java
create mode 100644 gemeinsamforschen/src/main/java/unipotsdam/gf/modules/journal/JournalEntry.java
diff --git a/gemeinsamforschen/src/main/java/unipotsdam/gf/interfaces/IJournal.java b/gemeinsamforschen/src/main/java/unipotsdam/gf/interfaces/IJournal.java
new file mode 100644
index 00000000..af88032c
--- /dev/null
+++ b/gemeinsamforschen/src/main/java/unipotsdam/gf/interfaces/IJournal.java
@@ -0,0 +1,63 @@
+package unipotsdam.gf.interfaces;
+
+import unipotsdam.gf.modules.journal.JournalEntry;
+
+/**
+ * Interface for learning journal entry
+ */
+public interface IJournal {
+
+ /**
+ * Enum for visibility
+ */
+ enum Visibility{ALL, STUDENT, DOZENT, NONE}
+
+
+ /**
+ * Add a new journal entry
+ *
+ * @param text text of the entry
+ * @param visibility visibility of the entry
+ */
+ void addJournal(String text, Visibility visibility);
+
+ /**
+ * Change an existing journal entry
+ *
+ * @param newText the new text
+ */
+ void editJournal(String newText);
+
+ /**
+ * Delete a journal entry
+ *
+ * @param journaId id of the entry
+ */
+ void deleteJournal(long journaId);
+
+ /**
+ * change visibility of an entry
+ * @param journaId id of the entry
+ * @param visibility new visibility
+ */
+ void setVisibility(long journaId, Visibility visibility);
+
+ /**
+
+ * Get specific journal entry
+ *
+ * @param journaId id of the entry
+ * @return JournalEntry from database
+ */
+ JournalEntry getJournal(long journaId);
+
+ /**
+ * Get all JournalEntry for a project
+ *
+ * @param projectId id of project
+ * @return all JournalEnrys for that project
+ */
+ JournalEntry getAllJournalEntrysProject(long projectId);
+
+
+}
diff --git a/gemeinsamforschen/src/main/java/unipotsdam/gf/modules/journal/JournalEntry.java b/gemeinsamforschen/src/main/java/unipotsdam/gf/modules/journal/JournalEntry.java
new file mode 100644
index 00000000..496f0418
--- /dev/null
+++ b/gemeinsamforschen/src/main/java/unipotsdam/gf/modules/journal/JournalEntry.java
@@ -0,0 +1,89 @@
+package unipotsdam.gf.modules.journal;
+
+import unipotsdam.gf.interfaces.IJournal;
+
+/**
+ * Prototype of JournalEntry Class
+ */
+public class JournalEntry {
+
+ long id;
+ long owner;
+ long project;
+ long timestamp;
+ IJournal.Visibility visibility;
+ String text;
+
+
+ public JournalEntry() {
+ }
+
+ public JournalEntry(long id, long owner, long project, long timestamp, IJournal.Visibility visibility, String text) {
+ this.id = id;
+ this.owner = owner;
+ this.project = project;
+ this.timestamp = timestamp;
+ this.visibility = visibility;
+ this.text = text;
+ }
+
+ public long getId() {
+ return id;
+ }
+
+ public void setId(long id) {
+ this.id = id;
+ }
+
+ public long getOwner() {
+ return owner;
+ }
+
+ public void setOwner(long owner) {
+ this.owner = owner;
+ }
+
+ public long getProject() {
+ return project;
+ }
+
+ public void setProject(long project) {
+ this.project = project;
+ }
+
+ public long getTimestamp() {
+ return timestamp;
+ }
+
+ public void setTimestamp(long timestamp) {
+ this.timestamp = timestamp;
+ }
+
+ public IJournal.Visibility getVisibility() {
+ return visibility;
+ }
+
+ public void setVisibility(IJournal.Visibility visibility) {
+ this.visibility = visibility;
+ }
+
+ public String getText() {
+ return text;
+ }
+
+ public void setText(String text) {
+ this.text = text;
+ }
+
+ @Override
+ public String toString() {
+ return "JournalEntry{" +
+ "id=" + id +
+ ", owner=" + owner +
+ ", project=" + project +
+ ", timestamp=" + timestamp +
+ ", visibility=" + visibility +
+ ", text='" + text + '\'' +
+ '}';
+ }
+}
--
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