161 lines
3.8 KiB
Go
161 lines
3.8 KiB
Go
package rabbithole
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import (
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"encoding/json"
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"net/http"
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)
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//
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// GET /api/bindings
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//
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// Example response:
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//
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// [
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// {
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// "source": "",
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// "vhost": "\/",
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// "destination": "amq.gen-Dzw36tPTm_VsmILY9oTG9w",
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// "destination_type": "queue",
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// "routing_key": "amq.gen-Dzw36tPTm_VsmILY9oTG9w",
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// "arguments": {
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//
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// },
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// "properties_key": "amq.gen-Dzw36tPTm_VsmILY9oTG9w"
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// }
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// ]
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type BindingInfo struct {
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// Binding source (exchange name)
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Source string `json:"source"`
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Vhost string `json:"vhost"`
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// Binding destination (queue or exchange name)
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Destination string `json:"destination"`
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// Destination type, either "queue" or "exchange"
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DestinationType string `json:"destination_type"`
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RoutingKey string `json:"routing_key"`
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Arguments map[string]interface{} `json:"arguments"`
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PropertiesKey string `json:"properties_key"`
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}
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// Returns all bindings
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func (c *Client) ListBindings() (rec []BindingInfo, err error) {
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req, err := newGETRequest(c, "bindings/")
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if err != nil {
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return []BindingInfo{}, err
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}
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if err = executeAndParseRequest(c, req, &rec); err != nil {
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return []BindingInfo{}, err
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}
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return rec, nil
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}
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//
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// GET /api/bindings/{vhost}
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//
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// Returns all bindings in a virtual host.
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func (c *Client) ListBindingsIn(vhost string) (rec []BindingInfo, err error) {
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req, err := newGETRequest(c, "bindings/"+PathEscape(vhost))
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if err != nil {
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return []BindingInfo{}, err
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}
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if err = executeAndParseRequest(c, req, &rec); err != nil {
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return []BindingInfo{}, err
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}
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return rec, nil
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}
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//
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// GET /api/queues/{vhost}/{queue}/bindings
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//
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// Example response:
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// [
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// {"source":"",
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// "vhost":"/",
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// "destination":"amq.gen-H0tnavWatL7g7uU2q5cAPA",
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// "destination_type":"queue",
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// "routing_key":"amq.gen-H0tnavWatL7g7uU2q5cAPA",
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// "arguments":{},
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// "properties_key":"amq.gen-H0tnavWatL7g7uU2q5cAPA"},
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// {"source":"temp",
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// "vhost":"/",
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// "destination":"amq.gen-H0tnavWatL7g7uU2q5cAPA",
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// "destination_type":"queue",
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// "routing_key":"",
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// "arguments":{},
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// "properties_key":"~"}
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// ]
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// Returns all bindings of individual queue.
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func (c *Client) ListQueueBindings(vhost, queue string) (rec []BindingInfo, err error) {
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req, err := newGETRequest(c, "queues/"+PathEscape(vhost)+"/"+PathEscape(queue)+"/bindings")
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if err != nil {
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return []BindingInfo{}, err
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}
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if err = executeAndParseRequest(c, req, &rec); err != nil {
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return []BindingInfo{}, err
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}
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return rec, nil
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}
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//
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// POST /api/bindings/{vhost}/e/{source}/{destination_type}/{destination}
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//
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// DeclareBinding updates information about a binding between a source and a target
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func (c *Client) DeclareBinding(vhost string, info BindingInfo) (res *http.Response, err error) {
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info.Vhost = vhost
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if info.Arguments == nil {
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info.Arguments = make(map[string]interface{})
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}
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body, err := json.Marshal(info)
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if err != nil {
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return nil, err
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}
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req, err := newRequestWithBody(c, "POST", "bindings/"+PathEscape(vhost)+
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"/e/"+PathEscape(info.Source)+"/"+PathEscape(string(info.DestinationType[0]))+
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"/"+PathEscape(info.Destination), body)
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if err != nil {
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return nil, err
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}
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res, err = executeRequest(c, req)
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if err != nil {
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return nil, err
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}
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return res, nil
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}
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//
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// DELETE /api/bindings/{vhost}/e/{source}/{destination_type}/{destination}/{props}
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//
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// DeleteBinding delets an individual binding
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func (c *Client) DeleteBinding(vhost string, info BindingInfo) (res *http.Response, err error) {
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req, err := newRequestWithBody(c, "DELETE", "bindings/"+PathEscape(vhost)+
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"/e/"+PathEscape(info.Source)+"/"+PathEscape(string(info.DestinationType[0]))+
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"/"+PathEscape(info.Destination)+"/"+PathEscape(info.PropertiesKey), nil)
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if err != nil {
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return nil, err
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}
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res, err = executeRequest(c, req)
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if err != nil {
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return nil, err
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}
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return res, nil
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}
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