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/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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 software.amazon.awssdk.services.greengrassv2.model;
import java.io.Serializable;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.function.BiConsumer;
import java.util.function.Function;
import software.amazon.awssdk.annotations.Generated;
import software.amazon.awssdk.core.SdkField;
import software.amazon.awssdk.core.SdkPojo;
import software.amazon.awssdk.core.protocol.MarshallLocation;
import software.amazon.awssdk.core.protocol.MarshallingType;
import software.amazon.awssdk.core.traits.LocationTrait;
import software.amazon.awssdk.utils.ToString;
import software.amazon.awssdk.utils.builder.CopyableBuilder;
import software.amazon.awssdk.utils.builder.ToCopyableBuilder;
/**
*
* Contains information about an event source for an Lambda function. The event source defines the topics on which this
* Lambda function subscribes to receive messages that run the function.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class LambdaEventSource implements SdkPojo, Serializable,
ToCopyableBuilder {
private static final SdkField TOPIC_FIELD = SdkField. builder(MarshallingType.STRING).memberName("topic")
.getter(getter(LambdaEventSource::topic)).setter(setter(Builder::topic))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("topic").build()).build();
private static final SdkField TYPE_FIELD = SdkField. builder(MarshallingType.STRING).memberName("type")
.getter(getter(LambdaEventSource::typeAsString)).setter(setter(Builder::type))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("type").build()).build();
private static final List> SDK_FIELDS = Collections.unmodifiableList(Arrays.asList(TOPIC_FIELD, TYPE_FIELD));
private static final long serialVersionUID = 1L;
private final String topic;
private final String type;
private LambdaEventSource(BuilderImpl builder) {
this.topic = builder.topic;
this.type = builder.type;
}
/**
*
* The topic to which to subscribe to receive event messages.
*
*
* @return The topic to which to subscribe to receive event messages.
*/
public final String topic() {
return topic;
}
/**
*
* The type of event source. Choose from the following options:
*
*
* -
*
* PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't support MQTT
* wildcards (+ and #) in the event source topic.
*
*
* -
*
* IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source type supports
* MQTT wildcards (+ and #) in the event source topic.
*
*
*
*
* If the service returns an enum value that is not available in the current SDK version, {@link #type} will return
* {@link LambdaEventSourceType#UNKNOWN_TO_SDK_VERSION}. The raw value returned by the service is available from
* {@link #typeAsString}.
*
*
* @return The type of event source. Choose from the following options:
*
* -
*
* PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't
* support MQTT wildcards (+ and #) in the event source topic.
*
*
* -
*
* IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source type
* supports MQTT wildcards (+ and #) in the event source topic.
*
*
* @see LambdaEventSourceType
*/
public final LambdaEventSourceType type() {
return LambdaEventSourceType.fromValue(type);
}
/**
*
* The type of event source. Choose from the following options:
*
*
* -
*
* PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't support MQTT
* wildcards (+ and #) in the event source topic.
*
*
* -
*
* IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source type supports
* MQTT wildcards (+ and #) in the event source topic.
*
*
*
*
* If the service returns an enum value that is not available in the current SDK version, {@link #type} will return
* {@link LambdaEventSourceType#UNKNOWN_TO_SDK_VERSION}. The raw value returned by the service is available from
* {@link #typeAsString}.
*
*
* @return The type of event source. Choose from the following options:
*
* -
*
* PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't
* support MQTT wildcards (+ and #) in the event source topic.
*
*
* -
*
* IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source type
* supports MQTT wildcards (+ and #) in the event source topic.
*
*
* @see LambdaEventSourceType
*/
public final String typeAsString() {
return type;
}
@Override
public Builder toBuilder() {
return new BuilderImpl(this);
}
public static Builder builder() {
return new BuilderImpl();
}
public static Class serializableBuilderClass() {
return BuilderImpl.class;
}
@Override
public final int hashCode() {
int hashCode = 1;
hashCode = 31 * hashCode + Objects.hashCode(topic());
hashCode = 31 * hashCode + Objects.hashCode(typeAsString());
return hashCode;
}
@Override
public final boolean equals(Object obj) {
return equalsBySdkFields(obj);
}
@Override
public final boolean equalsBySdkFields(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof LambdaEventSource)) {
return false;
}
LambdaEventSource other = (LambdaEventSource) obj;
return Objects.equals(topic(), other.topic()) && Objects.equals(typeAsString(), other.typeAsString());
}
/**
* Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
* redacted from this string using a placeholder value.
*/
@Override
public final String toString() {
return ToString.builder("LambdaEventSource").add("Topic", topic()).add("Type", typeAsString()).build();
}
public final Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "topic":
return Optional.ofNullable(clazz.cast(topic()));
case "type":
return Optional.ofNullable(clazz.cast(typeAsString()));
default:
return Optional.empty();
}
}
@Override
public final List> sdkFields() {
return SDK_FIELDS;
}
private static Function getter(Function g) {
return obj -> g.apply((LambdaEventSource) obj);
}
private static BiConsumer setter(BiConsumer s) {
return (obj, val) -> s.accept((Builder) obj, val);
}
public interface Builder extends SdkPojo, CopyableBuilder {
/**
*
* The topic to which to subscribe to receive event messages.
*
*
* @param topic
* The topic to which to subscribe to receive event messages.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder topic(String topic);
/**
*
* The type of event source. Choose from the following options:
*
*
* -
*
* PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't support
* MQTT wildcards (+ and #) in the event source topic.
*
*
* -
*
* IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source type
* supports MQTT wildcards (+ and #) in the event source topic.
*
*
*
*
* @param type
* The type of event source. Choose from the following options:
*
* -
*
* PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't
* support MQTT wildcards (+ and #) in the event source topic.
*
*
* -
*
* IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source
* type supports MQTT wildcards (+ and #) in the event source topic.
*
*
* @see LambdaEventSourceType
* @return Returns a reference to this object so that method calls can be chained together.
* @see LambdaEventSourceType
*/
Builder type(String type);
/**
*
* The type of event source. Choose from the following options:
*
*
* -
*
* PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't support
* MQTT wildcards (+ and #) in the event source topic.
*
*
* -
*
* IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source type
* supports MQTT wildcards (+ and #) in the event source topic.
*
*
*
*
* @param type
* The type of event source. Choose from the following options:
*
* -
*
* PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't
* support MQTT wildcards (+ and #) in the event source topic.
*
*
* -
*
* IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source
* type supports MQTT wildcards (+ and #) in the event source topic.
*
*
* @see LambdaEventSourceType
* @return Returns a reference to this object so that method calls can be chained together.
* @see LambdaEventSourceType
*/
Builder type(LambdaEventSourceType type);
}
static final class BuilderImpl implements Builder {
private String topic;
private String type;
private BuilderImpl() {
}
private BuilderImpl(LambdaEventSource model) {
topic(model.topic);
type(model.type);
}
public final String getTopic() {
return topic;
}
public final void setTopic(String topic) {
this.topic = topic;
}
@Override
public final Builder topic(String topic) {
this.topic = topic;
return this;
}
public final String getType() {
return type;
}
public final void setType(String type) {
this.type = type;
}
@Override
public final Builder type(String type) {
this.type = type;
return this;
}
@Override
public final Builder type(LambdaEventSourceType type) {
this.type(type == null ? null : type.toString());
return this;
}
@Override
public LambdaEventSource build() {
return new LambdaEventSource(this);
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
}
}