import android.content.res.Resources;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
+import android.os.Build;
+import android.text.TextUtils;
import android.util.SparseArray;
-import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import net.ktnx.mobileledger.R;
import net.ktnx.mobileledger.async.DbOpQueue;
import net.ktnx.mobileledger.async.SendTransactionTask;
+import net.ktnx.mobileledger.utils.LockHolder;
+import net.ktnx.mobileledger.utils.Locker;
import net.ktnx.mobileledger.utils.Logger;
import net.ktnx.mobileledger.utils.MLDB;
import net.ktnx.mobileledger.utils.Misc;
+import org.jetbrains.annotations.Contract;
+
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
+import java.util.HashMap;
+import java.util.Iterator;
import java.util.List;
import java.util.Locale;
-import java.util.UUID;
+import java.util.Map;
+import java.util.Objects;
import static net.ktnx.mobileledger.utils.Logger.debug;
public final class MobileLedgerProfile {
+ private final MutableLiveData<List<LedgerAccount>> displayedAccounts;
+ private final MutableLiveData<List<LedgerTransaction>> allTransactions;
+ private final MutableLiveData<List<LedgerTransaction>> displayedTransactions;
// N.B. when adding new fields, update the copy-constructor below
- private String uuid;
+ private final String uuid;
+ private final Locker accountsLocker = new Locker();
+ private List<LedgerAccount> allAccounts;
private String name;
private boolean permitPosting;
private boolean showCommentsByDefault;
private String authPassword;
private int themeHue;
private int orderNo = -1;
- // N.B. when adding new fields, update the copy-constructor below
- private FutureDates futureDates = FutureDates.None;
private SendTransactionTask.API apiVersion = SendTransactionTask.API.auto;
private Calendar firstTransactionDate;
private Calendar lastTransactionDate;
- private MutableLiveData<ArrayList<LedgerAccount>> accounts =
- new MutableLiveData<>(new ArrayList<>());
- private AccountListLoader loader = null;
- public MobileLedgerProfile() {
- this.uuid = String.valueOf(UUID.randomUUID());
- }
+ private FutureDates futureDates = FutureDates.None;
+ private boolean accountsLoaded;
+ private boolean transactionsLoaded;
+ // N.B. when adding new fields, update the copy-constructor below
+ transient private AccountListLoader loader = null;
+ transient private Thread displayedAccountsUpdater;
+ transient private AccountListSaver accountListSaver;
+ transient private TransactionListSaver transactionListSaver;
+ transient private AccountAndTransactionListSaver accountAndTransactionListSaver;
+ private Map<String, LedgerAccount> accountMap = new HashMap<>();
public MobileLedgerProfile(String uuid) {
this.uuid = uuid;
+ allAccounts = new ArrayList<>();
+ displayedAccounts = new MutableLiveData<>();
+ allTransactions = new MutableLiveData<>(new ArrayList<>());
+ displayedTransactions = new MutableLiveData<>(new ArrayList<>());
}
public MobileLedgerProfile(MobileLedgerProfile origin) {
uuid = origin.uuid;
defaultCommodity = origin.defaultCommodity;
firstTransactionDate = origin.firstTransactionDate;
lastTransactionDate = origin.lastTransactionDate;
+ displayedAccounts = origin.displayedAccounts;
+ allAccounts = origin.allAccounts;
+ accountMap = origin.accountMap;
+ displayedTransactions = origin.displayedTransactions;
+ allTransactions = origin.allTransactions;
+ accountsLoaded = origin.accountsLoaded;
+ transactionsLoaded = origin.transactionsLoaded;
}
// loads all profiles into Data.profiles
// returns the profile with the given UUID
db.endTransaction();
}
}
- public LiveData<ArrayList<LedgerAccount>> getAccounts() {
- return accounts;
+ public static ArrayList<LedgerAccount> mergeAccountLists(List<LedgerAccount> oldList,
+ List<LedgerAccount> newList) {
+ LedgerAccount oldAcc, newAcc;
+ ArrayList<LedgerAccount> merged = new ArrayList<>();
+
+ Iterator<LedgerAccount> oldIterator = oldList.iterator();
+ Iterator<LedgerAccount> newIterator = newList.iterator();
+
+ while (true) {
+ if (!oldIterator.hasNext()) {
+ // the rest of the incoming are new
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+ newIterator.forEachRemaining(merged::add);
+ }
+ else {
+ while (newIterator.hasNext())
+ merged.add(newIterator.next());
+ }
+ break;
+ }
+ oldAcc = oldIterator.next();
+
+ if (!newIterator.hasNext()) {
+ // no more incoming accounts. ignore the rest of the old
+ break;
+ }
+ newAcc = newIterator.next();
+
+ // ignore now missing old items
+ if (oldAcc.getName()
+ .compareTo(newAcc.getName()) < 0)
+ continue;
+
+ // add newly found items
+ if (oldAcc.getName()
+ .compareTo(newAcc.getName()) > 0)
+ {
+ merged.add(newAcc);
+ continue;
+ }
+
+ // two items with same account names; merge UI-controlled fields
+ oldAcc.setExpanded(newAcc.isExpanded());
+ oldAcc.setAmountsExpanded(newAcc.amountsExpanded());
+ merged.add(oldAcc);
+ }
+
+ return merged;
+ }
+ public void mergeAccountList(List<LedgerAccount> newList) {
+
+ try (LockHolder l = accountsLocker.lockForWriting()) {
+ allAccounts = mergeAccountLists(allAccounts, newList);
+ updateAccountsMap(allAccounts);
+ }
+ }
+ public LiveData<List<LedgerAccount>> getDisplayedAccounts() {
+ return displayedAccounts;
+ }
+ @Contract(value = "null -> false", pure = true)
+ @Override
+ public boolean equals(@Nullable Object obj) {
+ if (obj == null)
+ return false;
+ if (obj == this)
+ return true;
+ if (obj.getClass() != this.getClass())
+ return false;
+
+ MobileLedgerProfile p = (MobileLedgerProfile) obj;
+ if (!uuid.equals(p.uuid))
+ return false;
+ if (!name.equals(p.name))
+ return false;
+ if (permitPosting != p.permitPosting)
+ return false;
+ if (showCommentsByDefault != p.showCommentsByDefault)
+ return false;
+ if (showCommodityByDefault != p.showCommodityByDefault)
+ return false;
+ if (!Objects.equals(defaultCommodity, p.defaultCommodity))
+ return false;
+ if (!Objects.equals(preferredAccountsFilter, p.preferredAccountsFilter))
+ return false;
+ if (!Objects.equals(url, p.url))
+ return false;
+ if (authEnabled != p.authEnabled)
+ return false;
+ if (!Objects.equals(authUserName, p.authUserName))
+ return false;
+ if (!Objects.equals(authPassword, p.authPassword))
+ return false;
+ if (themeHue != p.themeHue)
+ return false;
+ if (apiVersion != p.apiVersion)
+ return false;
+ if (!Objects.equals(firstTransactionDate, p.firstTransactionDate))
+ return false;
+ if (!Objects.equals(lastTransactionDate, p.lastTransactionDate))
+ return false;
+ return futureDates == p.futureDates;
}
synchronized public void scheduleAccountListReload() {
Logger.debug("async-acc", "scheduleAccountListReload() enter");
db.endTransaction();
}
}
- public void storeAccount(SQLiteDatabase db, LedgerAccount acc) {
+ public void storeAccount(SQLiteDatabase db, LedgerAccount acc, boolean storeUiFields) {
// replace into is a bad idea because it would reset hidden to its default value
// we like the default, but for new accounts only
- db.execSQL("update accounts set level = ?, keep = 1, expanded=? " +
- "where profile=? and name = ?",
- new Object[]{acc.getLevel(), acc.isExpanded(), uuid, acc.getName()
- });
+ String sql = "update accounts set keep = 1";
+ List<Object> params = new ArrayList<>();
+ if (storeUiFields) {
+ sql += ", expanded=?";
+ params.add(acc.isExpanded() ? 1 : 0);
+ }
+ sql += " where profile=? and name=?";
+ params.add(uuid);
+ params.add(acc.getName());
+ db.execSQL(sql, params.toArray());
+
db.execSQL("insert into accounts(profile, name, name_upper, parent_name, level, " +
- "expanded, keep) " + "select ?,?,?,?,?,?,1 where (select changes() = 0)",
+ "expanded, keep) " + "select ?,?,?,?,?,0,1 where (select changes() = 0)",
new Object[]{uuid, acc.getName(), acc.getName().toUpperCase(), acc.getParentName(),
- acc.getLevel(), acc.isExpanded()
+ acc.getLevel()
});
// debug("accounts", String.format("Stored account '%s' in DB [%s]", acc.getName(), uuid));
}
db.endTransaction();
}
}
- @NonNull
- public LedgerAccount loadAccount(String name) {
- SQLiteDatabase db = App.getDatabase();
- return loadAccount(db, name);
- }
- @Nullable
- public LedgerAccount tryLoadAccount(String acct_name) {
- SQLiteDatabase db = App.getDatabase();
- return tryLoadAccount(db, acct_name);
- }
- @NonNull
- public LedgerAccount loadAccount(SQLiteDatabase db, String accName) {
- LedgerAccount acc = tryLoadAccount(db, accName);
-
- if (acc == null)
- throw new RuntimeException("Unable to load account with name " + accName);
-
- return acc;
- }
- @Nullable
- public LedgerAccount tryLoadAccount(SQLiteDatabase db, String accName) {
- try (Cursor cursor = db.rawQuery("SELECT a.expanded, a.amounts_expanded, (select 1 from accounts a2 " +
- "where a2.profile = a.profile and a2.name like a" +
- ".name||':%' limit 1) " +
- "FROM accounts a WHERE a.profile = ? and a.name=?",
- new String[]{uuid, accName}))
- {
- if (cursor.moveToFirst()) {
- LedgerAccount acc = new LedgerAccount(this, accName);
- acc.setExpanded(cursor.getInt(0) == 1);
- acc.setAmountsExpanded(cursor.getInt(1) == 1);
- acc.setHasSubAccounts(cursor.getInt(2) == 1);
-
- try (Cursor c2 = db.rawQuery(
- "SELECT value, currency FROM account_values WHERE profile = ? " +
- "AND account = ?", new String[]{uuid, accName}))
- {
- while (c2.moveToNext()) {
- acc.addAmount(c2.getFloat(0), c2.getString(1));
- }
- }
-
- return acc;
- }
- return null;
- }
- }
public LedgerTransaction loadTransaction(int transactionId) {
LedgerTransaction tr = new LedgerTransaction(transactionId, this.uuid);
tr.loadData(App.getDatabase());
db.execSQL("UPDATE transactions set keep=0 where profile=?", new String[]{uuid});
}
- public void markAccountsAsNotPresent(SQLiteDatabase db) {
+ private void markAccountsAsNotPresent(SQLiteDatabase db) {
db.execSQL("update account_values set keep=0 where profile=?;", new String[]{uuid});
db.execSQL("update accounts set keep=0 where profile=?;", new String[]{uuid});
}
- public void deleteNotPresentAccounts(SQLiteDatabase db) {
+ private void deleteNotPresentAccounts(SQLiteDatabase db) {
db.execSQL("delete from account_values where keep=0 and profile=?", new String[]{uuid});
db.execSQL("delete from accounts where keep=0 and profile=?", new String[]{uuid});
}
- public void markTransactionAsPresent(SQLiteDatabase db, LedgerTransaction transaction) {
+ private void markTransactionAsPresent(SQLiteDatabase db, LedgerTransaction transaction) {
db.execSQL("UPDATE transactions SET keep = 1 WHERE profile = ? and id=?",
new Object[]{uuid, transaction.getId()
});
}
- public void markTransactionsBeforeTransactionAsPresent(SQLiteDatabase db,
- LedgerTransaction transaction) {
+ private void markTransactionsBeforeTransactionAsPresent(SQLiteDatabase db,
+ LedgerTransaction transaction) {
db.execSQL("UPDATE transactions SET keep=1 WHERE profile = ? and id < ?",
new Object[]{uuid, transaction.getId()
});
}
- public void deleteNotPresentTransactions(SQLiteDatabase db) {
+ private void deleteNotPresentTransactions(SQLiteDatabase db) {
db.execSQL("DELETE FROM transactions WHERE profile=? AND keep = 0", new String[]{uuid});
}
- public void setLastUpdateStamp() {
+ private void setLastUpdateStamp() {
debug("db", "Updating transaction value stamp");
Date now = new Date();
setLongOption(MLDB.OPT_LAST_SCRAPE, now.getTime());
Data.lastUpdateDate.postValue(now);
}
- public List<LedgerAccount> loadChildAccountsOf(LedgerAccount acc) {
- List<LedgerAccount> result = new ArrayList<>();
- SQLiteDatabase db = App.getDatabase();
- try (Cursor c = db.rawQuery(
- "SELECT a.name FROM accounts a WHERE a.profile = ? and a.name like ?||':%'",
- new String[]{uuid, acc.getName()}))
- {
- while (c.moveToNext()) {
- LedgerAccount a = loadAccount(db, c.getString(0));
- result.add(a);
- }
- }
-
- return result;
- }
- public List<LedgerAccount> loadVisibleChildAccountsOf(LedgerAccount acc) {
- List<LedgerAccount> result = new ArrayList<>();
- ArrayList<LedgerAccount> visibleList = new ArrayList<>();
- visibleList.add(acc);
-
- SQLiteDatabase db = App.getDatabase();
- try (Cursor c = db.rawQuery(
- "SELECT a.name FROM accounts a WHERE a.profile = ? and a.name like ?||':%'",
- new String[]{uuid, acc.getName()}))
- {
- while (c.moveToNext()) {
- LedgerAccount a = loadAccount(db, c.getString(0));
- if (a.isVisible(visibleList)) {
- result.add(a);
- visibleList.add(a);
- }
- }
- }
-
- return result;
- }
public void wipeAllData() {
SQLiteDatabase db = App.getDatabase();
db.beginTransaction();
public Calendar getLastTransactionDate() {
return lastTransactionDate;
}
- public void setAccounts(ArrayList<LedgerAccount> list) {
- accounts.postValue(list);
+ private void applyTransactionFilter(List<LedgerTransaction> list) {
+ final String accFilter = Data.accountFilter.getValue();
+ if (TextUtils.isEmpty(accFilter)) {
+ displayedTransactions.postValue(list);
+ }
+ else {
+ ArrayList<LedgerTransaction> newList = new ArrayList<>();
+ for (LedgerTransaction tr : list) {
+ if (tr.hasAccountNamedLike(accFilter))
+ newList.add(tr);
+ }
+ displayedTransactions.postValue(newList);
+ }
+ }
+ synchronized public void storeAccountListAsync(List<LedgerAccount> list,
+ boolean storeUiFields) {
+ if (accountListSaver != null)
+ accountListSaver.interrupt();
+ accountListSaver = new AccountListSaver(this, list, storeUiFields);
+ accountListSaver.start();
+ }
+ public void setAndStoreAccountListFromWeb(ArrayList<LedgerAccount> list) {
+ SQLiteDatabase db = App.getDatabase();
+ db.beginTransactionNonExclusive();
+ try {
+ markAccountsAsNotPresent(db);
+ for (LedgerAccount acc : list) {
+ storeAccount(db, acc, false);
+ for (LedgerAmount amt : acc.getAmounts()) {
+ storeAccountValue(db, acc.getName(), amt.getCurrency(), amt.getAmount());
+ }
+ }
+ deleteNotPresentAccounts(db);
+ setLastUpdateStamp();
+ db.setTransactionSuccessful();
+ }
+ finally {
+ db.endTransaction();
+ }
+
+ mergeAccountList(list);
+ updateDisplayedAccounts();
+ }
+ public synchronized Locker lockAccountsForWriting() {
+ accountsLocker.lockForWriting();
+ return accountsLocker;
+ }
+ public void setAndStoreTransactionList(ArrayList<LedgerTransaction> list) {
+ storeTransactionListAsync(this, list);
+ SQLiteDatabase db = App.getDatabase();
+ db.beginTransactionNonExclusive();
+ try {
+ markTransactionsAsNotPresent(db);
+ for (LedgerTransaction tr : list)
+ storeTransaction(db, tr);
+ deleteNotPresentTransactions(db);
+ setLastUpdateStamp();
+ db.setTransactionSuccessful();
+ }
+ finally {
+ db.endTransaction();
+ }
+
+ allTransactions.postValue(list);
+ }
+ private void storeTransactionListAsync(MobileLedgerProfile mobileLedgerProfile,
+ List<LedgerTransaction> list) {
+ if (transactionListSaver != null)
+ transactionListSaver.interrupt();
+
+ transactionListSaver = new TransactionListSaver(this, list);
+ transactionListSaver.start();
+ }
+ public void setAndStoreAccountAndTransactionListFromWeb(List<LedgerAccount> accounts,
+ List<LedgerTransaction> transactions) {
+ storeAccountAndTransactionListAsync(accounts, transactions, false);
+
+ mergeAccountList(accounts);
+ updateDisplayedAccounts();
+
+ allTransactions.postValue(transactions);
+ }
+ private void storeAccountAndTransactionListAsync(List<LedgerAccount> accounts,
+ List<LedgerTransaction> transactions,
+ boolean storeAccUiFields) {
+ if (accountAndTransactionListSaver != null)
+ accountAndTransactionListSaver.interrupt();
+
+ accountAndTransactionListSaver =
+ new AccountAndTransactionListSaver(this, accounts, transactions, storeAccUiFields);
+ accountAndTransactionListSaver.start();
+ }
+ synchronized public void updateDisplayedAccounts() {
+ if (displayedAccountsUpdater != null) {
+ displayedAccountsUpdater.interrupt();
+ }
+ displayedAccountsUpdater = new AccountListDisplayedFilter(this, allAccounts);
+ displayedAccountsUpdater.start();
+ }
+ public List<LedgerAccount> getAllAccounts() {
+ return allAccounts;
+ }
+ private void updateAccountsMap(List<LedgerAccount> newAccounts) {
+ accountMap.clear();
+ for (LedgerAccount acc : newAccounts) {
+ accountMap.put(acc.getName(), acc);
+ }
+ }
+ @Nullable
+ public LedgerAccount locateAccount(String name) {
+ return accountMap.get(name);
}
+
public enum FutureDates {
None(0), OneWeek(7), TwoWeeks(14), OneMonth(30), TwoMonths(60), ThreeMonths(90),
SixMonths(180), OneYear(365), All(-1);
public void run() {
Logger.debug("async-acc", "AccountListLoader::run() entered");
String profileUUID = profile.getUuid();
- ArrayList<LedgerAccount> newList = new ArrayList<>();
+ ArrayList<LedgerAccount> list = new ArrayList<>();
+ HashMap<String, LedgerAccount> map = new HashMap<>();
- String sql = "SELECT a.name from accounts a WHERE a.profile = ?";
+ String sql = "SELECT a.name, a.expanded, a.amounts_expanded";
+ sql += " from accounts a WHERE a.profile = ?";
sql += " ORDER BY a.name";
SQLiteDatabase db = App.getDatabase();
+ Logger.debug("async-acc", "AccountListLoader::run() connected to DB");
try (Cursor cursor = db.rawQuery(sql, new String[]{profileUUID})) {
+ Logger.debug("async-acc", "AccountListLoader::run() executed query");
while (cursor.moveToNext()) {
if (isInterrupted())
return;
// debug("accounts",
// String.format("Read account '%s' from DB [%s]", accName,
// profileUUID));
- LedgerAccount acc = profile.loadAccount(db, accName);
- if (acc.isVisible(newList))
- newList.add(acc);
+ String parentName = LedgerAccount.extractParentName(accName);
+ LedgerAccount parent;
+ if (parentName != null) {
+ parent = map.get(parentName);
+ if (parent == null)
+ throw new IllegalStateException(
+ String.format("Can't load account '%s': parent '%s' not loaded",
+ accName, parentName));
+ parent.setHasSubAccounts(true);
+ }
+ else
+ parent = null;
+
+ LedgerAccount acc = new LedgerAccount(profile, accName, parent);
+ acc.setExpanded(cursor.getInt(1) == 1);
+ acc.setAmountsExpanded(cursor.getInt(2) == 1);
+ acc.setHasSubAccounts(false);
+
+ try (Cursor c2 = db.rawQuery(
+ "SELECT value, currency FROM account_values WHERE profile = ?" + " " +
+ "AND account = ?", new String[]{profileUUID, accName}))
+ {
+ while (c2.moveToNext()) {
+ acc.addAmount(c2.getFloat(0), c2.getString(1));
+ }
+ }
+
+ list.add(acc);
+ map.put(accName, acc);
}
+ Logger.debug("async-acc", "AccountListLoader::run() query execution done");
}
if (isInterrupted())
return;
Logger.debug("async-acc", "AccountListLoader::run() posting new list");
- profile.accounts.postValue(newList);
+ profile.allAccounts = list;
+ profile.updateAccountsMap(list);
+ profile.updateDisplayedAccounts();
+ }
+ }
+
+ static class AccountListDisplayedFilter extends Thread {
+ private final MobileLedgerProfile profile;
+ private final List<LedgerAccount> list;
+ AccountListDisplayedFilter(MobileLedgerProfile profile, List<LedgerAccount> list) {
+ this.profile = profile;
+ this.list = list;
+ }
+ @Override
+ public void run() {
+ List<LedgerAccount> newDisplayed = new ArrayList<>();
+ Logger.debug("dFilter", "waiting for synchronized block");
+ Logger.debug("dFilter", String.format(Locale.US,
+ "entered synchronized block (about to examine %d accounts)", list.size()));
+ for (LedgerAccount a : list) {
+ if (isInterrupted()) {
+ return;
+ }
+
+ if (a.isVisible()) {
+ newDisplayed.add(a);
+ }
+ }
+ if (!isInterrupted()) {
+ profile.displayedAccounts.postValue(newDisplayed);
+ }
+ Logger.debug("dFilter", "left synchronized block");
+ }
+ }
+
+ private static class AccountListSaver extends Thread {
+ private final MobileLedgerProfile profile;
+ private final List<LedgerAccount> list;
+ private final boolean storeUiFields;
+ AccountListSaver(MobileLedgerProfile profile, List<LedgerAccount> list,
+ boolean storeUiFields) {
+ this.list = list;
+ this.profile = profile;
+ this.storeUiFields = storeUiFields;
+ }
+ @Override
+ public void run() {
+ SQLiteDatabase db = App.getDatabase();
+ db.beginTransactionNonExclusive();
+ try {
+ profile.markAccountsAsNotPresent(db);
+ if (isInterrupted())
+ return;
+ for (LedgerAccount acc : list) {
+ profile.storeAccount(db, acc, storeUiFields);
+ if (isInterrupted())
+ return;
+ }
+ profile.deleteNotPresentAccounts(db);
+ if (isInterrupted())
+ return;
+ profile.setLastUpdateStamp();
+ db.setTransactionSuccessful();
+ }
+ finally {
+ db.endTransaction();
+ }
+ }
+ }
+
+ private static class TransactionListSaver extends Thread {
+ private final MobileLedgerProfile profile;
+ private final List<LedgerTransaction> list;
+ TransactionListSaver(MobileLedgerProfile profile, List<LedgerTransaction> list) {
+ this.list = list;
+ this.profile = profile;
+ }
+ @Override
+ public void run() {
+ SQLiteDatabase db = App.getDatabase();
+ db.beginTransactionNonExclusive();
+ try {
+ profile.markTransactionsAsNotPresent(db);
+ if (isInterrupted())
+ return;
+ for (LedgerTransaction tr : list) {
+ profile.storeTransaction(db, tr);
+ if (isInterrupted())
+ return;
+ }
+ profile.deleteNotPresentTransactions(db);
+ if (isInterrupted())
+ return;
+ profile.setLastUpdateStamp();
+ db.setTransactionSuccessful();
+ }
+ finally {
+ db.endTransaction();
+ }
+ }
+ }
+
+ private static class AccountAndTransactionListSaver extends Thread {
+ private final MobileLedgerProfile profile;
+ private final List<LedgerAccount> accounts;
+ private final List<LedgerTransaction> transactions;
+ private final boolean storeAccUiFields;
+ AccountAndTransactionListSaver(MobileLedgerProfile profile, List<LedgerAccount> accounts,
+ List<LedgerTransaction> transactions,
+ boolean storeAccUiFields) {
+ this.accounts = accounts;
+ this.transactions = transactions;
+ this.profile = profile;
+ this.storeAccUiFields = storeAccUiFields;
+ }
+ @Override
+ public void run() {
+ SQLiteDatabase db = App.getDatabase();
+ db.beginTransactionNonExclusive();
+ try {
+ profile.markAccountsAsNotPresent(db);
+ if (isInterrupted())
+ return;
+
+ profile.markTransactionsAsNotPresent(db);
+ if (isInterrupted()) {
+ return;
+ }
+
+ for (LedgerAccount acc : accounts) {
+ profile.storeAccount(db, acc, storeAccUiFields);
+ if (isInterrupted())
+ return;
+ }
+
+ for (LedgerTransaction tr : transactions) {
+ profile.storeTransaction(db, tr);
+ if (isInterrupted()) {
+ return;
+ }
+ }
+
+ profile.deleteNotPresentAccounts(db);
+ if (isInterrupted()) {
+ return;
+ }
+ profile.deleteNotPresentTransactions(db);
+ if (isInterrupted())
+ return;
+
+ profile.setLastUpdateStamp();
+
+ db.setTransactionSuccessful();
+ }
+ finally {
+ db.endTransaction();
+ }
}
}
}
projects / mobile-ledger.git / blobdiff