126 lines
3.5 KiB
Go
126 lines
3.5 KiB
Go
// Copyright © 2016 Abcum Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package db
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import (
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"fmt"
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"time"
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"github.com/abcum/surreal/sql"
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)
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// QueryError occurs when a query can not be run.
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type QueryError struct {
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}
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// Error returns the string representation of the error.
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func (e *QueryError) Error() string {
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return fmt.Sprintf("Unable to perform live query.")
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}
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// TimerError occurs when a query times out.
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type TimerError struct {
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timer time.Duration
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}
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// Error returns the string representation of the error.
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func (e *TimerError) Error() string {
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return fmt.Sprintf("Query timeout of %v exceeded", e.timer)
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}
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// TableError occurs when an table value is unable to be written.
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type TableError struct {
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table string
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}
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// Error returns the string representation of the error.
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func (e *TableError) Error() string {
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return fmt.Sprintf("Unable to write to the '%v' table while it is setup as a view", e.table)
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}
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// PermsError occurs when a table query is not allowed.
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type PermsError struct {
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table string
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}
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// Error returns the string representation of the error.
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func (e *PermsError) Error() string {
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return fmt.Sprintf("You don't have permission to perform this query on the '%v' table", e.table)
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}
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// LimitError occurs when a 'limit' expression is invalid.
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type LimitError struct {
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found interface{}
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}
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// Error returns the string representation of the error.
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func (e *LimitError) Error() string {
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return fmt.Sprintf("Found '%v' but LIMIT expression must be a number", e.found)
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}
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// StartError occurs when a 'start' expression is invalid.
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type StartError struct {
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found interface{}
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}
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// Error returns the string representation of the error.
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func (e *StartError) Error() string {
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return fmt.Sprintf("Found '%v' but START expression must be a number", e.found)
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}
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// VersnError occurs when a 'version' expression is invalid.
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type VersnError struct {
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found interface{}
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}
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// Error returns the string representation of the error.
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func (e *VersnError) Error() string {
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return fmt.Sprintf("Found '%v' but VERSION expression must be a date or time", e.found)
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}
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// ExistError occurs when a record already exists.
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type ExistError struct {
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exist *sql.Thing
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}
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// Error returns the string representation of the error.
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func (e *ExistError) Error() string {
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return fmt.Sprintf("Database record '%v' already exists", e.exist)
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}
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// FieldError occurs when a field does not conform to the specified assertion.
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type FieldError struct {
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field interface{}
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found interface{}
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check interface{}
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}
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// Error returns the string representation of the error.
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func (e *FieldError) Error() string {
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return fmt.Sprintf("Found '%v' for field '%v' but field must conform to: %s", e.found, e.field, e.check)
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}
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// IndexError occurs when an index value is unable to be written.
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type IndexError struct {
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tb string
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name *sql.Ident
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cols sql.Idents
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vals []interface{}
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}
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// Error returns the string representation of the error.
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func (e *IndexError) Error() string {
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return fmt.Sprintf("Duplicate entry for [%v] wth values %v in index '%s' on '%s'", e.cols, e.vals, e.name, e.tb)
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}
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