basic persistance layer. refactor some parts of the conversation activity

4 files changed, 112 insertions, 2 deletions

diff --git a/src/de/gultsch/chat/entities/Account.java b/src/de/gultsch/chat/entities/Account.java
new file mode 100644
index 00000000..f1e15f0b
--- /dev/null
+++ b/src/de/gultsch/chat/entities/Account.java
@@ -0,0 +1,11 @@
+package de.gultsch.chat.entities;
+
+public class Account {
+
+	private String uuid;
+
+	public String getUuid() {
+		return this.uuid;
+	}
+
+}
diff --git a/src/de/gultsch/chat/Contact.java b/src/de/gultsch/chat/entities/Contact.java
index 64204461..30dfc05b 100644
--- a/src/de/gultsch/chat/Contact.java
+++ b/src/de/gultsch/chat/entities/Contact.java
@@ -1,4 +1,4 @@
-package de.gultsch.chat;
+package de.gultsch.chat.entities;
 
 import java.io.Serializable;
 
diff --git a/src/de/gultsch/chat/entities/Conversation.java b/src/de/gultsch/chat/entities/Conversation.java
new file mode 100644
index 00000000..92d5bcba
--- /dev/null
+++ b/src/de/gultsch/chat/entities/Conversation.java
@@ -0,0 +1,99 @@
+package de.gultsch.chat.entities;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.UUID;
+
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.net.Uri;
+
+public class Conversation implements Serializable {
+
+	private static final long serialVersionUID = -6727528868973996739L;
+	public static final int STATUS_AVAILABLE = 0;
+	public static final int STATUS_ARCHIVED = 1;
+	public static final int STATUS_DELETED = 2;
+	private String uuid;
+	private String name;
+	private String profilePhotoUri;
+	private String accountUuid;
+	private String contactJid;
+	private int status;
+
+	// legacy. to be removed
+	private ArrayList<Message> msgs = new ArrayList<Message>();
+
+	public Conversation(String name, Uri profilePhoto, Account account,
+			String contactJid) {
+		this(UUID.randomUUID().toString(), name, profilePhoto.toString(),
+				account.getUuid(), contactJid, STATUS_AVAILABLE);
+	}
+
+	public Conversation(String uuid, String name, String profilePhoto,
+			String accountUuid, String contactJid, int status) {
+		this.uuid = uuid;
+		this.name = name;
+		this.profilePhotoUri = profilePhoto;
+		this.accountUuid = accountUuid;
+		this.contactJid = contactJid;
+		this.status = status;
+	}
+
+	public ArrayList<Message> getLastMessages(int count, int offset) {
+		msgs.add(new Message("this is my last message"));
+		return msgs;
+	}
+
+	public String getName() {
+		return this.name;
+	}
+
+	public String getUuid() {
+		return this.uuid;
+	}
+
+	public String getProfilePhotoString() {
+		return this.profilePhotoUri;
+	}
+
+	public String getAccountUuid() {
+		return this.accountUuid;
+	}
+
+	public String getContactJid() {
+		return this.contactJid;
+	}
+
+	public Uri getProfilePhotoUri() {
+		if (this.profilePhotoUri != null) {
+			return Uri.parse(profilePhotoUri);
+		}
+		return null;
+	}
+
+	public int getStatus() {
+		return this.status;
+	}
+
+	public ContentValues getContentValues() {
+		ContentValues values = new ContentValues();
+		values.put("uuid", this.uuid);
+		values.put("name", this.name);
+		values.put("profilePhotoUri", this.profilePhotoUri);
+		values.put("accountUuid", this.accountUuid);
+		values.put("contactJid", this.contactJid);
+		values.put("status", this.status);
+		return values;
+	}
+
+	public static Conversation fromCursor(Cursor cursor) {
+		return new Conversation(
+				cursor.getString(cursor.getColumnIndex("uuid")),
+				cursor.getString(cursor.getColumnIndex("name")),
+				cursor.getString(cursor.getColumnIndex("profilePhotoUri")),
+				cursor.getString(cursor.getColumnIndex("accountUuid")),
+				cursor.getString(cursor.getColumnIndex("contactJid")),
+				cursor.getInt(cursor.getColumnIndex("status")));
+	}
+}
diff --git a/src/de/gultsch/chat/Message.java b/src/de/gultsch/chat/entities/Message.java
index b4e5e7ca..3b4e2115 100644
--- a/src/de/gultsch/chat/Message.java
+++ b/src/de/gultsch/chat/entities/Message.java
@@ -1,4 +1,4 @@
-package de.gultsch.chat;
+package de.gultsch.chat.entities;
 
 public class Message {