58 lines
1.8 KiB
Java
58 lines
1.8 KiB
Java
package org.mercury_im.messenger.di.module;
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import android.app.Application;
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import org.mercury_im.messenger.BuildConfig;
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import org.mercury_im.messenger.xmpp.model.Models;
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import org.mercury_im.messenger.thread_utils.ThreadUtils;
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import javax.inject.Named;
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import javax.inject.Singleton;
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import dagger.Module;
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import dagger.Provides;
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import io.reactivex.Scheduler;
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import io.reactivex.android.schedulers.AndroidSchedulers;
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import io.reactivex.schedulers.Schedulers;
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import io.requery.Persistable;
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import io.requery.android.sqlite.DatabaseSource;
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import io.requery.reactivex.ReactiveEntityStore;
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import io.requery.reactivex.ReactiveSupport;
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import io.requery.sql.Configuration;
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import io.requery.sql.EntityDataStore;
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import io.requery.sql.TableCreationMode;
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@Module
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public class AndroidPersistenceModule {
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@Provides
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@Singleton
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static ReactiveEntityStore<Persistable> provideDatabase(Application application) {
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// override onUpgrade to handle migrating to a new version
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DatabaseSource source = new DatabaseSource(application, Models.DEFAULT,
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"mercury_req_db", 1);
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if (BuildConfig.DEBUG) {
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// use this in development mode to drop and recreate the tables on every upgrade
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source.setTableCreationMode(TableCreationMode.DROP_CREATE);
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}
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Configuration configuration = source.getConfiguration();
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ReactiveEntityStore<Persistable> dataStore = ReactiveSupport.toReactiveStore(
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new EntityDataStore<>(configuration));
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return dataStore;
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}
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@Provides
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@Named(value = ThreadUtils.SCHEDULER_IO)
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@Singleton
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static Scheduler provideDatabaseThread() {
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return Schedulers.io();
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}
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@Provides
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@Named(value = ThreadUtils.SCHEDULER_UI)
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@Singleton
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static Scheduler providerUIThread() {
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return AndroidSchedulers.mainThread();
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}
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}
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