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indexeddb: Implement getAll and getAllKeys (#38885)
Implement getAll and getAllKeys for IDBObjectStore. Testing: WPT & Unit testing Fixes: Part of #6963. --------- Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
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Ashwin Naren
GitHub
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e64c53972a
commit
b5d6555238
9 changed files with 308 additions and 86 deletions
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@ -283,7 +283,7 @@ impl IDBObjectStore {
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}
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impl IDBObjectStoreMethods<crate::DomTypeHolder> for IDBObjectStore {
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-put
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-put>
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fn Put(
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&self,
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cx: SafeJSContext,
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@ -293,7 +293,7 @@ impl IDBObjectStoreMethods<crate::DomTypeHolder> for IDBObjectStore {
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self.put(cx, value, key, true, CanGc::note())
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}
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-add
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-add>
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fn Add(
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&self,
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cx: SafeJSContext,
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@ -303,7 +303,7 @@ impl IDBObjectStoreMethods<crate::DomTypeHolder> for IDBObjectStore {
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self.put(cx, value, key, false, CanGc::note())
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}
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-delete
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-delete>
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fn Delete(&self, cx: SafeJSContext, query: HandleValue) -> Fallible<DomRoot<IDBRequest>> {
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// Step 1. Let transaction be this’s transaction.
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// Step 2. Let store be this's object store.
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@ -331,7 +331,7 @@ impl IDBObjectStoreMethods<crate::DomTypeHolder> for IDBObjectStore {
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})
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}
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-clear
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-clear>
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fn Clear(&self) -> Fallible<DomRoot<IDBRequest>> {
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// Step 1. Let transaction be this’s transaction.
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// Step 2. Let store be this's object store.
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@ -355,7 +355,7 @@ impl IDBObjectStoreMethods<crate::DomTypeHolder> for IDBObjectStore {
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)
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}
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-get
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-get>
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fn Get(&self, cx: SafeJSContext, query: HandleValue) -> Fallible<DomRoot<IDBRequest>> {
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// Step 1. Let transaction be this’s transaction.
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// Step 2. Let store be this's object store.
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@ -385,7 +385,7 @@ impl IDBObjectStoreMethods<crate::DomTypeHolder> for IDBObjectStore {
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})
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}
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-getkey
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-getkey>
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fn GetKey(&self, cx: SafeJSContext, query: HandleValue) -> Result<DomRoot<IDBRequest>, Error> {
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// Step 1. Let transaction be this’s transaction.
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// Step 2. Let store be this's object store.
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@ -416,27 +416,81 @@ impl IDBObjectStoreMethods<crate::DomTypeHolder> for IDBObjectStore {
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})
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}
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-getall
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// fn GetAll(
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// &self,
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// _cx: SafeJSContext,
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// _query: HandleValue,
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// _count: Option<u32>,
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// ) -> DomRoot<IDBRequest> {
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// unimplemented!();
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// }
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-getall>
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fn GetAll(
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&self,
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cx: SafeJSContext,
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query: HandleValue,
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count: Option<u32>,
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) -> Fallible<DomRoot<IDBRequest>> {
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// Step 1. Let transaction be this’s transaction.
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// Step 2. Let store be this's object store.
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// Step 3. If store has been deleted, throw an "InvalidStateError" DOMException.
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self.verify_not_deleted()?;
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-getallkeys
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// fn GetAllKeys(
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// &self,
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// _cx: SafeJSContext,
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// _query: HandleValue,
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// _count: Option<u32>,
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// ) -> DomRoot<IDBRequest> {
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// unimplemented!();
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// }
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// Step 4. If transaction’s state is not active, then throw a "TransactionInactiveError" DOMException.
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self.check_transaction_active()?;
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-count
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// Step 5. Let range be the result of running the steps to convert a value to a key range with query and null disallowed flag set. Rethrow any exceptions.
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let serialized_query = convert_value_to_key_range(cx, query, None);
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// Step 6. Run the steps to asynchronously execute a request and return the IDBRequest created by these steps.
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// The steps are run with this object store handle as source and the steps to retrieve a key from an object
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// store as operation, using store and range.
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let (sender, receiver) = indexed_db::create_channel(self.global());
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serialized_query.and_then(|q| {
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IDBRequest::execute_async(
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self,
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AsyncOperation::ReadOnly(AsyncReadOnlyOperation::GetAllItems {
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sender,
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key_range: q,
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count,
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}),
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receiver,
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None,
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CanGc::note(),
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)
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})
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}
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-getallkeys>
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fn GetAllKeys(
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&self,
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cx: SafeJSContext,
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query: HandleValue,
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count: Option<u32>,
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) -> Fallible<DomRoot<IDBRequest>> {
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// Step 1. Let transaction be this’s transaction.
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// Step 2. Let store be this's object store.
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// Step 3. If store has been deleted, throw an "InvalidStateError" DOMException.
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self.verify_not_deleted()?;
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// Step 4. If transaction’s state is not active, then throw a "TransactionInactiveError" DOMException.
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self.check_transaction_active()?;
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// Step 5. Let range be the result of running the steps to convert a value to a key range with query and null disallowed flag set. Rethrow any exceptions.
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let serialized_query = convert_value_to_key_range(cx, query, None);
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// Step 6. Run the steps to asynchronously execute a request and return the IDBRequest created by these steps.
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// The steps are run with this object store handle as source and the steps to retrieve a key from an object
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// store as operation, using store and range.
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let (sender, receiver) = indexed_db::create_channel(self.global());
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serialized_query.and_then(|q| {
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IDBRequest::execute_async(
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self,
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AsyncOperation::ReadOnly(AsyncReadOnlyOperation::GetAllKeys {
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sender,
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key_range: q,
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count,
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}),
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receiver,
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None,
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CanGc::note(),
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)
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})
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}
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-count>
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fn Count(&self, cx: SafeJSContext, query: HandleValue) -> Fallible<DomRoot<IDBRequest>> {
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// Step 1. Let transaction be this’s transaction.
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// Step 2. Let store be this's object store.
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@ -466,12 +520,12 @@ impl IDBObjectStoreMethods<crate::DomTypeHolder> for IDBObjectStore {
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})
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}
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-name
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-name>
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fn Name(&self) -> DOMString {
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self.name.borrow().clone()
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}
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-setname
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-setname>
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fn SetName(&self, value: DOMString) -> ErrorResult {
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// Step 2. Let transaction be this’s transaction.
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let transaction = &self.transaction;
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@ -501,12 +555,12 @@ impl IDBObjectStoreMethods<crate::DomTypeHolder> for IDBObjectStore {
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// unimplemented!();
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// }
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-transaction
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-transaction>
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fn Transaction(&self) -> DomRoot<IDBTransaction> {
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self.transaction()
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}
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// https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-autoincrement
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/// <https://www.w3.org/TR/IndexedDB-2/#dom-idbobjectstore-autoincrement>
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fn AutoIncrement(&self) -> bool {
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self.has_key_generator()
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}
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