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116 lines
2.9 KiB
116 lines
2.9 KiB
//
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// DISCLAIMER
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//
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// Copyright 2022 ArangoDB GmbH, Cologne, Germany
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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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//
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// Copyright holder is ArangoDB GmbH, Cologne, Germany
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//
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package driver
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import (
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"context"
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"path"
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"strings"
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)
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func (d *database) StartJob(ctx context.Context, options PregelJobOptions) (string, error) {
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id := ""
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req, err := d.conn.NewRequest("POST", path.Join(d.relPath(), "_api/control_pregel"))
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if err != nil {
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return id, WithStack(err)
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}
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if _, err := req.SetBody(options); err != nil {
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return id, WithStack(err)
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}
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var rawResponse []byte
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ctx = WithRawResponse(ctx, &rawResponse)
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resp, err := d.conn.Do(ctx, req)
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if err != nil {
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return id, WithStack(err)
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}
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if err := resp.CheckStatus(200); err != nil {
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return id, WithStack(err)
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}
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return strings.Trim(string(rawResponse), "\""), nil
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}
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func (d *database) GetJob(ctx context.Context, id string) (*PregelJob, error) {
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escapedId := pathEscape(id)
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req, err := d.conn.NewRequest("GET", path.Join(d.relPath(), "_api/control_pregel", escapedId))
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if err != nil {
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return nil, WithStack(err)
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}
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resp, err := d.conn.Do(ctx, req)
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if err != nil {
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return nil, WithStack(err)
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}
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if err := resp.CheckStatus(200); err != nil {
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return nil, WithStack(err)
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}
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var data PregelJob
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if err := resp.ParseBody("", &data); err != nil {
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return nil, WithStack(err)
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}
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return &data, nil
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}
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func (d *database) GetJobs(ctx context.Context) ([]*PregelJob, error) {
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req, err := d.conn.NewRequest("GET", path.Join(d.relPath(), "_api/control_pregel"))
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if err != nil {
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return nil, WithStack(err)
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}
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resp, err := d.conn.Do(ctx, req)
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if err != nil {
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return nil, WithStack(err)
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}
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if err := resp.CheckStatus(200); err != nil {
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return nil, WithStack(err)
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}
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var data []*PregelJob
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responses, err := resp.ParseArrayBody()
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if err != nil {
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return nil, WithStack(err)
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}
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for _, response := range responses {
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var job PregelJob
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if err := response.ParseBody("", &job); err != nil {
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return nil, WithStack(err)
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}
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data = append(data, &job)
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}
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return data, nil
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}
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func (d *database) CancelJob(ctx context.Context, id string) error {
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escapedId := pathEscape(id)
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req, err := d.conn.NewRequest("GET", path.Join(d.relPath(), "_api/control_pregel", escapedId))
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if err != nil {
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return WithStack(err)
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}
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resp, err := d.conn.Do(ctx, req)
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if err != nil {
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return WithStack(err)
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}
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if err := resp.CheckStatus(200); err != nil {
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return WithStack(err)
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}
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return nil
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}
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