First public release

app/src/main/java/eu/faircode/email/EntityAttachment.java

@@ -0,0 +1,50 @@
+package eu.faircode.email;
+
+/*
+    This file is part of Safe email.
+
+    Safe email is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    NetGuard is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with NetGuard.  If not, see <http://www.gnu.org/licenses/>.
+
+    Copyright 2018 by Marcel Bokhorst (M66B)
+*/
+
+import android.arch.persistence.room.Entity;
+import android.arch.persistence.room.ForeignKey;
+import android.arch.persistence.room.Index;
+import android.arch.persistence.room.PrimaryKey;
+import android.support.annotation.NonNull;
+
+import static android.arch.persistence.room.ForeignKey.CASCADE;
+
+@Entity(
+        tableName = EntityAttachment.TABLE_NAME,
+        foreignKeys = {
+                @ForeignKey(childColumns = "message", entity = EntityMessage.class, parentColumns = "id", onDelete = CASCADE)
+        },
+        indices = {
+                @Index(value = {"message"})
+        }
+)
+public class EntityAttachment {
+    static final String TABLE_NAME = "attachment";
+
+    @PrimaryKey(autoGenerate = true)
+    public Long id;
+    @NonNull
+    public Long message;
+    @NonNull
+    public String type;
+    public String name;
+    public byte[] content;
+}