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Code Issues Packages Projects Releases Wiki Activity

Consistently use database transactions

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To prevent hard to find problem
This commit is contained in:
M66B
2018-08-12 12:47:52 +00:00
parent f0cf9dafa4
commit 92e9120e06
11 changed files with 419 additions and 321 deletions
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63
app/src/main/java/eu/faircode/email/FragmentMessage.java
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@@ -433,7 +433,7 @@ public class FragmentMessage extends FragmentEx {
}.load(this, args);
}
private void onActionEdit(long id) {
private void onActionEdit(final long id) {
final MenuItem item = top_navigation.getMenu().findItem(R.id.action_edit);
item.setEnabled(false);
@@ -443,22 +443,32 @@ public class FragmentMessage extends FragmentEx {
Bundle args = new Bundle();
args.putLong("id", id);
new SimpleTask<Long>() {
new SimpleTask<Void>() {
@Override
protected Long onLoad(Context context, Bundle args) {
protected Void onLoad(Context context, Bundle args) {
long id = args.getLong("id");
DB db = DB.getInstance(context);
EntityMessage draft = db.message().getMessage(id);
EntityFolder drafts = db.folder().getFolderByType(draft.account, EntityFolder.DRAFTS);
draft.id = null;
draft.folder = drafts.id;
draft.uid = null;
draft.id = db.message().insertMessage(draft);
return id;
try {
db.beginTransaction();
EntityMessage draft = db.message().getMessage(id);
EntityFolder drafts = db.folder().getFolderByType(draft.account, EntityFolder.DRAFTS);
draft.id = null;
draft.folder = drafts.id;
draft.uid = null;
draft.id = db.message().insertMessage(draft);
db.setTransactionSuccessful();
return null;
} finally {
db.endTransaction();
}
}
@Override
protected void onLoaded(Bundle args, Long id) {
protected void onLoaded(Bundle args, Void data) {
item.setEnabled(true);
item.setIcon(icon);
getContext().startActivity(
@@ -508,6 +518,7 @@ public class FragmentMessage extends FragmentEx {
@Override
protected Void onLoad(Context context, Bundle args) {
long id = args.getLong("id");
DB db = DB.getInstance(context);
try {
db.beginTransaction();
@@ -570,6 +581,7 @@ public class FragmentMessage extends FragmentEx {
@Override
protected Void onLoad(Context context, Bundle args) {
long id = args.getLong("id");
DB db = DB.getInstance(context);
try {
db.beginTransaction();
@@ -667,15 +679,26 @@ public class FragmentMessage extends FragmentEx {
new SimpleTask<List<EntityFolder>>() {
@Override
protected List<EntityFolder> onLoad(Context context, Bundle args) {
DB db = DB.getInstance(getContext());
EntityMessage message = db.message().getMessage(args.getLong("id"));
List<EntityFolder> folders = db.folder().getUserFolders(message.account);
EntityMessage message;
List<EntityFolder> folders;
for (int i = 0; i < folders.size(); i++)
if (folders.get(i).id.equals(message.folder)) {
folders.remove(i);
break;
}
DB db = DB.getInstance(getContext());
try {
db.beginTransaction();
message = db.message().getMessage(args.getLong("id"));
folders = db.folder().getUserFolders(message.account);
for (int i = 0; i < folders.size(); i++)
if (folders.get(i).id.equals(message.folder)) {
folders.remove(i);
break;
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
final Collator collator = Collator.getInstance(Locale.getDefault());
collator.setStrength(Collator.SECONDARY); // Case insensitive, process accents etc
@@ -720,6 +743,7 @@ public class FragmentMessage extends FragmentEx {
protected Void onLoad(Context context, Bundle args) {
long id = args.getLong("id");
long target = args.getLong("target");
DB db = DB.getInstance(context);
try {
db.beginTransaction();
@@ -777,6 +801,7 @@ public class FragmentMessage extends FragmentEx {
@Override
protected Void onLoad(Context context, Bundle args) {
long id = args.getLong("id");
DB db = DB.getInstance(context);
try {
db.beginTransaction();