io.dapr.client.domain.BulkPublishRequest Maven / Gradle / Ivy
/*
* Copyright 2023 The Dapr Authors
* Licensed 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 io.dapr.client.domain;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* A request to bulk publish multiples events in a single call to Dapr.
*
* @param Type parameter of the event.
*/
public final class BulkPublishRequest {
/**
* The name of the pubsub to publish to.
*/
private final String pubsubName;
/**
* The name of the topic to publish to.
*/
private final String topic;
/**
* The metadata for the request sent to the pubsub broker.
* This is also used for setting common metadata for all entries in the request such as ttlInSeconds etc.
*/
private Map metadata;
/**
* The list of entry objects that make up this request.
*/
private final List> entries;
/**
* Constructor for BulkPublishRequest.
* @param pubsubName Name of the pubsub to publish to.
* @param topic Name of the topic to publish to.
* @param entries List of {@link BulkPublishEntry} objects.
*/
public BulkPublishRequest(String pubsubName, String topic, List> entries) {
this.pubsubName = pubsubName;
this.topic = topic;
this.entries = entries == null ? Collections.unmodifiableList(new ArrayList<>()) :
Collections.unmodifiableList(entries);
}
/**
* Constructor for the BulkPublishRequest.
*
* @param pubsubName Name of the pubsub to publish to.
* @param topic Name of the topic to publish to.
* @param entries List of {@link BulkPublishEntry} objects.
* @param metadata Metadata for the request.
*/
public BulkPublishRequest(String pubsubName, String topic, List> entries,
Map metadata) {
this.pubsubName = pubsubName;
this.topic = topic;
this.entries = entries == null ? Collections.unmodifiableList(new ArrayList<>()) :
Collections.unmodifiableList(entries);
this.metadata = metadata == null ? Collections.unmodifiableMap(new HashMap<>()) :
Collections.unmodifiableMap(metadata);
}
public String getPubsubName() {
return pubsubName;
}
public String getTopic() {
return topic;
}
public Map getMetadata() {
return metadata;
}
public BulkPublishRequest setMetadata(Map metadata) {
this.metadata = metadata == null ? null : Collections.unmodifiableMap(metadata);
return this;
}
public List> getEntries() {
return entries;
}
}