github.com/argoproj/argo-events@v1.9.1/eventsources/sources/pulsar/validate.go (about)

     1  /*
     2  Copyright 2018 BlackRock, Inc.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8  	http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  package pulsar
    17  
    18  import (
    19  	"context"
    20  	"fmt"
    21  )
    22  
    23  func (el *EventListener) ValidateEventSource(ctx context.Context) error {
    24  	es := el.PulsarEventSource
    25  	if es.Topics == nil {
    26  		return fmt.Errorf("topics can't be empty list")
    27  	}
    28  	if es.URL == "" {
    29  		return fmt.Errorf("url must be provided")
    30  	}
    31  	if es.Type != "exclusive" && es.Type != "shared" {
    32  		return fmt.Errorf("subscription type must be either exclusive or shared")
    33  	}
    34  	return nil
    35  }