435 lines
14 KiB
Smali
435 lines
14 KiB
Smali
.class public abstract Landroidx/room/paging/LimitOffsetDataSource;
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.super Landroidx/paging/PositionalDataSource;
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.source "LimitOffsetDataSource.java"
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# annotations
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"<T:",
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"Ljava/lang/Object;",
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">",
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"Landroidx/paging/PositionalDataSource<",
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"TT;>;"
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}
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.end annotation
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# instance fields
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.field private final mCountQuery:Ljava/lang/String;
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.field private final mDb:Landroidx/room/RoomDatabase;
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.field private final mInTransaction:Z
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.field private final mLimitOffsetQuery:Ljava/lang/String;
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.field private final mObserver:Landroidx/room/InvalidationTracker$Observer;
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.field private final mSourceQuery:Landroidx/room/RoomSQLiteQuery;
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# direct methods
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.method protected varargs constructor <init>(Landroidx/room/RoomDatabase;Landroidx/room/RoomSQLiteQuery;Z[Ljava/lang/String;)V
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.locals 0
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invoke-direct {p0}, Landroidx/paging/PositionalDataSource;-><init>()V
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iput-object p1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mDb:Landroidx/room/RoomDatabase;
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iput-object p2, p0, Landroidx/room/paging/LimitOffsetDataSource;->mSourceQuery:Landroidx/room/RoomSQLiteQuery;
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iput-boolean p3, p0, Landroidx/room/paging/LimitOffsetDataSource;->mInTransaction:Z
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new-instance p2, Ljava/lang/StringBuilder;
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const-string p3, "SELECT COUNT(*) FROM ( "
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invoke-direct {p2, p3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
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iget-object p3, p0, Landroidx/room/paging/LimitOffsetDataSource;->mSourceQuery:Landroidx/room/RoomSQLiteQuery;
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invoke-virtual {p3}, Landroidx/room/RoomSQLiteQuery;->getSql()Ljava/lang/String;
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move-result-object p3
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invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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const-string p3, " )"
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invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p2
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iput-object p2, p0, Landroidx/room/paging/LimitOffsetDataSource;->mCountQuery:Ljava/lang/String;
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new-instance p2, Ljava/lang/StringBuilder;
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const-string p3, "SELECT * FROM ( "
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invoke-direct {p2, p3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
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iget-object p3, p0, Landroidx/room/paging/LimitOffsetDataSource;->mSourceQuery:Landroidx/room/RoomSQLiteQuery;
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invoke-virtual {p3}, Landroidx/room/RoomSQLiteQuery;->getSql()Ljava/lang/String;
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move-result-object p3
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invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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const-string p3, " ) LIMIT ? OFFSET ?"
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invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p2
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iput-object p2, p0, Landroidx/room/paging/LimitOffsetDataSource;->mLimitOffsetQuery:Ljava/lang/String;
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new-instance p2, Landroidx/room/paging/LimitOffsetDataSource$1;
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invoke-direct {p2, p0, p4}, Landroidx/room/paging/LimitOffsetDataSource$1;-><init>(Landroidx/room/paging/LimitOffsetDataSource;[Ljava/lang/String;)V
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iput-object p2, p0, Landroidx/room/paging/LimitOffsetDataSource;->mObserver:Landroidx/room/InvalidationTracker$Observer;
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invoke-virtual {p1}, Landroidx/room/RoomDatabase;->getInvalidationTracker()Landroidx/room/InvalidationTracker;
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move-result-object p1
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iget-object p2, p0, Landroidx/room/paging/LimitOffsetDataSource;->mObserver:Landroidx/room/InvalidationTracker$Observer;
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invoke-virtual {p1, p2}, Landroidx/room/InvalidationTracker;->addWeakObserver(Landroidx/room/InvalidationTracker$Observer;)V
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return-void
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.end method
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.method protected varargs constructor <init>(Landroidx/room/RoomDatabase;Landroidx/sqlite/db/SupportSQLiteQuery;Z[Ljava/lang/String;)V
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.locals 0
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invoke-static {p2}, Landroidx/room/RoomSQLiteQuery;->copyFrom(Landroidx/sqlite/db/SupportSQLiteQuery;)Landroidx/room/RoomSQLiteQuery;
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move-result-object p2
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invoke-direct {p0, p1, p2, p3, p4}, Landroidx/room/paging/LimitOffsetDataSource;-><init>(Landroidx/room/RoomDatabase;Landroidx/room/RoomSQLiteQuery;Z[Ljava/lang/String;)V
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return-void
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.end method
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# virtual methods
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.method protected abstract convertRows(Landroid/database/Cursor;)Ljava/util/List;
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Landroid/database/Cursor;",
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")",
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"Ljava/util/List<",
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"TT;>;"
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}
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.end annotation
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.end method
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.method public countItems()I
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.locals 4
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iget-object v0, p0, Landroidx/room/paging/LimitOffsetDataSource;->mCountQuery:Ljava/lang/String;
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iget-object v1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mSourceQuery:Landroidx/room/RoomSQLiteQuery;
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invoke-virtual {v1}, Landroidx/room/RoomSQLiteQuery;->getArgCount()I
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move-result v1
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invoke-static {v0, v1}, Landroidx/room/RoomSQLiteQuery;->acquire(Ljava/lang/String;I)Landroidx/room/RoomSQLiteQuery;
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move-result-object v0
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iget-object v1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mSourceQuery:Landroidx/room/RoomSQLiteQuery;
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invoke-virtual {v0, v1}, Landroidx/room/RoomSQLiteQuery;->copyArgumentsFrom(Landroidx/room/RoomSQLiteQuery;)V
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iget-object v1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mDb:Landroidx/room/RoomDatabase;
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invoke-virtual {v1, v0}, Landroidx/room/RoomDatabase;->query(Landroidx/sqlite/db/SupportSQLiteQuery;)Landroid/database/Cursor;
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move-result-object v1
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:try_start_0
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invoke-interface {v1}, Landroid/database/Cursor;->moveToFirst()Z
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move-result v2
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const/4 v3, 0x0
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if-eqz v2, :cond_0
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invoke-interface {v1, v3}, Landroid/database/Cursor;->getInt(I)I
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move-result v2
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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invoke-interface {v1}, Landroid/database/Cursor;->close()V
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invoke-virtual {v0}, Landroidx/room/RoomSQLiteQuery;->release()V
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return v2
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:cond_0
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invoke-interface {v1}, Landroid/database/Cursor;->close()V
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invoke-virtual {v0}, Landroidx/room/RoomSQLiteQuery;->release()V
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return v3
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:catchall_0
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move-exception v2
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invoke-interface {v1}, Landroid/database/Cursor;->close()V
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invoke-virtual {v0}, Landroidx/room/RoomSQLiteQuery;->release()V
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throw v2
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.end method
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.method public isInvalid()Z
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.locals 1
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iget-object v0, p0, Landroidx/room/paging/LimitOffsetDataSource;->mDb:Landroidx/room/RoomDatabase;
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invoke-virtual {v0}, Landroidx/room/RoomDatabase;->getInvalidationTracker()Landroidx/room/InvalidationTracker;
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move-result-object v0
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invoke-virtual {v0}, Landroidx/room/InvalidationTracker;->refreshVersionsSync()V
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invoke-super {p0}, Landroidx/paging/PositionalDataSource;->isInvalid()Z
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move-result v0
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return v0
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.end method
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.method public loadInitial(Landroidx/paging/PositionalDataSource$LoadInitialParams;Landroidx/paging/PositionalDataSource$LoadInitialCallback;)V
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.locals 4
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Landroidx/paging/PositionalDataSource$LoadInitialParams;",
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"Landroidx/paging/PositionalDataSource$LoadInitialCallback<",
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"TT;>;)V"
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}
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.end annotation
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invoke-virtual {p0}, Landroidx/room/paging/LimitOffsetDataSource;->countItems()I
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move-result v0
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if-nez v0, :cond_0
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invoke-static {}, Ljava/util/Collections;->emptyList()Ljava/util/List;
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move-result-object p1
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const/4 v0, 0x0
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invoke-virtual {p2, p1, v0, v0}, Landroidx/paging/PositionalDataSource$LoadInitialCallback;->onResult(Ljava/util/List;II)V
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return-void
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:cond_0
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invoke-static {p1, v0}, Landroidx/room/paging/LimitOffsetDataSource;->computeInitialLoadPosition(Landroidx/paging/PositionalDataSource$LoadInitialParams;I)I
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move-result v1
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invoke-static {p1, v1, v0}, Landroidx/room/paging/LimitOffsetDataSource;->computeInitialLoadSize(Landroidx/paging/PositionalDataSource$LoadInitialParams;II)I
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move-result p1
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invoke-virtual {p0, v1, p1}, Landroidx/room/paging/LimitOffsetDataSource;->loadRange(II)Ljava/util/List;
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move-result-object v2
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if-eqz v2, :cond_1
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invoke-interface {v2}, Ljava/util/List;->size()I
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move-result v3
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if-ne v3, p1, :cond_1
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invoke-virtual {p2, v2, v1, v0}, Landroidx/paging/PositionalDataSource$LoadInitialCallback;->onResult(Ljava/util/List;II)V
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return-void
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:cond_1
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invoke-virtual {p0}, Landroidx/room/paging/LimitOffsetDataSource;->invalidate()V
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return-void
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.end method
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.method public loadRange(II)Ljava/util/List;
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.locals 4
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(II)",
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"Ljava/util/List<",
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"TT;>;"
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}
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.end annotation
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iget-object v0, p0, Landroidx/room/paging/LimitOffsetDataSource;->mLimitOffsetQuery:Ljava/lang/String;
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iget-object v1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mSourceQuery:Landroidx/room/RoomSQLiteQuery;
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invoke-virtual {v1}, Landroidx/room/RoomSQLiteQuery;->getArgCount()I
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move-result v1
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add-int/lit8 v1, v1, 0x2
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invoke-static {v0, v1}, Landroidx/room/RoomSQLiteQuery;->acquire(Ljava/lang/String;I)Landroidx/room/RoomSQLiteQuery;
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move-result-object v0
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iget-object v1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mSourceQuery:Landroidx/room/RoomSQLiteQuery;
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invoke-virtual {v0, v1}, Landroidx/room/RoomSQLiteQuery;->copyArgumentsFrom(Landroidx/room/RoomSQLiteQuery;)V
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invoke-virtual {v0}, Landroidx/room/RoomSQLiteQuery;->getArgCount()I
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move-result v1
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add-int/lit8 v1, v1, -0x1
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int-to-long v2, p2
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invoke-virtual {v0, v1, v2, v3}, Landroidx/room/RoomSQLiteQuery;->bindLong(IJ)V
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invoke-virtual {v0}, Landroidx/room/RoomSQLiteQuery;->getArgCount()I
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move-result p2
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int-to-long v1, p1
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invoke-virtual {v0, p2, v1, v2}, Landroidx/room/RoomSQLiteQuery;->bindLong(IJ)V
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iget-boolean p1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mInTransaction:Z
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if-eqz p1, :cond_2
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iget-object p1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mDb:Landroidx/room/RoomDatabase;
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invoke-virtual {p1}, Landroidx/room/RoomDatabase;->beginTransaction()V
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const/4 p1, 0x0
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:try_start_0
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iget-object p2, p0, Landroidx/room/paging/LimitOffsetDataSource;->mDb:Landroidx/room/RoomDatabase;
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invoke-virtual {p2, v0}, Landroidx/room/RoomDatabase;->query(Landroidx/sqlite/db/SupportSQLiteQuery;)Landroid/database/Cursor;
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move-result-object p1
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invoke-virtual {p0, p1}, Landroidx/room/paging/LimitOffsetDataSource;->convertRows(Landroid/database/Cursor;)Ljava/util/List;
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move-result-object p2
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iget-object v1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mDb:Landroidx/room/RoomDatabase;
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invoke-virtual {v1}, Landroidx/room/RoomDatabase;->setTransactionSuccessful()V
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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if-eqz p1, :cond_0
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invoke-interface {p1}, Landroid/database/Cursor;->close()V
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:cond_0
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iget-object p1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mDb:Landroidx/room/RoomDatabase;
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invoke-virtual {p1}, Landroidx/room/RoomDatabase;->endTransaction()V
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invoke-virtual {v0}, Landroidx/room/RoomSQLiteQuery;->release()V
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return-object p2
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:catchall_0
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move-exception p2
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if-eqz p1, :cond_1
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invoke-interface {p1}, Landroid/database/Cursor;->close()V
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:cond_1
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iget-object p1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mDb:Landroidx/room/RoomDatabase;
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invoke-virtual {p1}, Landroidx/room/RoomDatabase;->endTransaction()V
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invoke-virtual {v0}, Landroidx/room/RoomSQLiteQuery;->release()V
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throw p2
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:cond_2
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iget-object p1, p0, Landroidx/room/paging/LimitOffsetDataSource;->mDb:Landroidx/room/RoomDatabase;
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invoke-virtual {p1, v0}, Landroidx/room/RoomDatabase;->query(Landroidx/sqlite/db/SupportSQLiteQuery;)Landroid/database/Cursor;
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move-result-object p1
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:try_start_1
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invoke-virtual {p0, p1}, Landroidx/room/paging/LimitOffsetDataSource;->convertRows(Landroid/database/Cursor;)Ljava/util/List;
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move-result-object p2
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:try_end_1
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.catchall {:try_start_1 .. :try_end_1} :catchall_1
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invoke-interface {p1}, Landroid/database/Cursor;->close()V
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invoke-virtual {v0}, Landroidx/room/RoomSQLiteQuery;->release()V
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return-object p2
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:catchall_1
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move-exception p2
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invoke-interface {p1}, Landroid/database/Cursor;->close()V
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invoke-virtual {v0}, Landroidx/room/RoomSQLiteQuery;->release()V
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throw p2
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.end method
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.method public loadRange(Landroidx/paging/PositionalDataSource$LoadRangeParams;Landroidx/paging/PositionalDataSource$LoadRangeCallback;)V
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.locals 1
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Landroidx/paging/PositionalDataSource$LoadRangeParams;",
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"Landroidx/paging/PositionalDataSource$LoadRangeCallback<",
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"TT;>;)V"
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}
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.end annotation
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iget v0, p1, Landroidx/paging/PositionalDataSource$LoadRangeParams;->startPosition:I
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iget p1, p1, Landroidx/paging/PositionalDataSource$LoadRangeParams;->loadSize:I
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invoke-virtual {p0, v0, p1}, Landroidx/room/paging/LimitOffsetDataSource;->loadRange(II)Ljava/util/List;
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move-result-object p1
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if-eqz p1, :cond_0
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invoke-virtual {p2, p1}, Landroidx/paging/PositionalDataSource$LoadRangeCallback;->onResult(Ljava/util/List;)V
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return-void
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:cond_0
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invoke-virtual {p0}, Landroidx/room/paging/LimitOffsetDataSource;->invalidate()V
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return-void
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.end method
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