// [END bigtable_filters_limit_block_all]
// [START bigtable_filters_limit_pass_all]
/// <summary>
/// /// Read using a pass all filter from an existing table.
///</summary>
/// <param name="projectId">Your Google Cloud Project ID.</param>
/// <param name="instanceId">Your Google Cloud Bigtable Instance ID.</param>
/// <param name="tableId">Your Google Cloud Bigtable table ID.</param>
public string filterLimitPassAll(string projectId = "YOUR-PROJECT-ID", string instanceId = "YOUR-INSTANCE-ID", string tableId = "YOUR-TABLE-ID")
{
// A filter that matches all cells
RowFilter filter = RowFilters.PassAllFilter();
return(readFilter(projectId, instanceId, tableId, filter));
}
public async Task CheckAndMutateRow_Validate_RowKey()
{
var client = new TestBigtableClient();
var tableName = new TableName("project", "instance", "table");
await CheckAndMutateRow_ValidateArguments <ArgumentException>(
tableName,
"",
RowFilters.PassAllFilter(),
new[] { Mutations.DeleteFromRow() },
new[] { Mutations.DeleteFromRow() });
await CheckAndMutateRow_ValidateArguments <ArgumentException>(
tableName,
new byte[0],
RowFilters.PassAllFilter(),
new[] { Mutations.DeleteFromRow() },
new[] { Mutations.DeleteFromRow() });
await CheckAndMutateRow_ValidateArguments <ArgumentException>(
tableName,
ByteString.Empty,
RowFilters.PassAllFilter(),
new[] { Mutations.DeleteFromRow() },
new[] { Mutations.DeleteFromRow() });
await CheckAndMutateRow_ValidateArguments <ArgumentException>(
tableName,
public async Task CheckAndMutateRow_Validate_Mutations()
{
var tableName = new TableName("project", "instance", "table");
await CheckAndMutateRow_ValidateArguments <ArgumentException>(
tableName,
"abc",
RowFilters.PassAllFilter(),
null,
null);
await CheckAndMutateRow_ValidateArguments <ArgumentException>(
tableName,
"abc",
RowFilters.PassAllFilter(),
new Mutation[0],
new Mutation[0]);
await CheckAndMutateRow_ValidateArguments <ArgumentException>(
tableName,
"abc",
RowFilters.PassAllFilter(),
new Mutation[] { null },
new[] { Mutations.DeleteFromRow() },
callTrueMutationsOnlyOverload : false);
await CheckAndMutateRow_ValidateArguments <ArgumentException>(
tableName,
"abc",
RowFilters.PassAllFilter(),
new[] { Mutations.DeleteFromRow() },
new Mutation[] { null },
callTrueMutationsOnlyOverload : false);
}
public void Condition_Validations()
{
Assert.Throws <ArgumentNullException>
(() => RowFilters.Condition(null, RowFilters.PassAllFilter(), RowFilters.PassAllFilter()));
// The true/false mutations are allowed to be null.
RowFilters.Condition(RowFilters.PassAllFilter(), null, null);
}
public async Task CheckAndMutateRow_Validate_TableName()
{
await CheckAndMutateRow_ValidateArguments <ArgumentNullException>(
null,
"abc",
RowFilters.PassAllFilter(),
new[] { Mutations.DeleteFromRow() },
new[] { Mutations.DeleteFromRow() });
}
public async Task CheckAndMutateRow_Validate_RowKey(BigtableByteString rowKey)
{
var tableName = new TableName("project", "instance", "table");
await CheckAndMutateRow_ValidateArguments <ArgumentException>(
tableName,
rowKey,
RowFilters.PassAllFilter(),
new[] { Mutations.DeleteFromRow() },
new[] { Mutations.DeleteFromRow() });
}
public async Task CheckAndMutateRow_Valid_Request()
{
var tableName = new TableName("project", "instance", "table");
await CheckAndMutateRow_ValidateArguments <RequestMadeException>(
tableName,
"abc",
RowFilters.PassAllFilter(),
new[] { Mutations.DeleteFromRow() },
new[] { Mutations.DeleteFromRow() });
}
private CheckAndMutateRowRequest ToMutateRowIfNotExistsRequest(IPersistentRepresentation persistent, ActorSystem system)
{
var request = new CheckAndMutateRowRequest();
request.TableNameAsTableName = _tableName;
var payload = PersistentToBytes(persistent, system);
request.PredicateFilter = RowFilters.PassAllFilter();
request.RowKey = ByteString.CopyFromUtf8(ToRowKeyString(persistent.PersistenceId, persistent.SequenceNr));
request.FalseMutations.Add(Mutations.SetCell(_family, PayloadColumnQualifier, payload, new BigtableVersion(-1)));
return(request);
}
public static async Task HasNoValuesAsync(
BigtableClient client,
TableName tableName,
BigtableByteString rowKey,
string familyName = null)
{
var filter = familyName == null
? RowFilters.PassAllFilter()
: RowFilters.FamilyNameExact(familyName);
Assert.Null(await client.ReadRowAsync(tableName, rowKey, filter));
}
public async Task CheckAndMutateRow_Valid_Request()
{
var client = new TestBigtableClient();
var tableName = new TableName("project", "instance", "table");
// NotImplementedException means it got through the normal validations and tried to actually
// make the request on the TestBigtableClient.
await CheckAndMutateRow_ValidateArguments <NotImplementedException>(
tableName,
"abc",
RowFilters.PassAllFilter(),
new[] { Mutations.DeleteFromRow() },
new[] { Mutations.DeleteFromRow() });
}
public void PassAllFilter()
{
var filter = RowFilters.PassAllFilter();
Assert.True(filter.PassAllFilter);
}
public void Condition_Validations()
{
// The true/false mutations are allowed to be null.
RowFilters.Condition(RowFilters.PassAllFilter(), null, null);
}
