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factory.go
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factory.go
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// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package rocketmq
import (
"errors"
"github.com/apache/incubator-eventmesh/eventmesh-server-go/plugin"
"github.com/apache/incubator-eventmesh/eventmesh-server-go/plugin/connector"
)
func init() {
plugin.Register("rocketmq", &Factory{})
}
type Factory struct {
plugin.Plugin
properties map[string]string
producer connector.Producer
consumer connector.Consumer
}
func (f *Factory) Type() string {
return connector.PluginType
}
func (f *Factory) Setup(name string, dec plugin.Decoder) error {
if dec == nil {
return errors.New(" producer config decoder empty")
}
properties := make(map[string]string)
if err := dec.Decode(properties); err != nil {
return err
}
f.properties = properties
consumer := NewConsumer()
err := consumer.InitConsumer(f.properties)
if err != nil {
return err
}
err = consumer.Start()
if err != nil {
return err
}
f.consumer = consumer
producer := NewProducer()
err = producer.InitProducer(f.properties)
if err != nil {
return err
}
err = producer.Start()
if err != nil {
return err
}
f.producer = producer
return nil
}
func (f *Factory) GetProducer() (connector.Producer, error) {
return f.producer, nil
}
func (f *Factory) GetConsumer() (connector.Consumer, error) {
return f.consumer, nil
}
func (f *Factory) GetResource() (connector.Resource, error) {
return &Resource{}, nil
}