software.amazon.awssdk.services.cloudfront.model.LambdaFunctionAssociations Maven / Gradle / Ivy
/*
* 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.cloudfront.model;
import java.beans.Transient;
import java.io.Serializable;
import java.util.Arrays;
import java.util.Collection;
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.Consumer;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.Stream;
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.ListTrait;
import software.amazon.awssdk.core.traits.LocationTrait;
import software.amazon.awssdk.core.util.DefaultSdkAutoConstructList;
import software.amazon.awssdk.core.util.SdkAutoConstructList;
import software.amazon.awssdk.utils.ToString;
import software.amazon.awssdk.utils.builder.CopyableBuilder;
import software.amazon.awssdk.utils.builder.ToCopyableBuilder;
/**
*
* A complex type that specifies a list of Lambda@Edge functions associations for a cache behavior.
*
*
* If you want to invoke one or more Lambda@Edge functions triggered by requests that match the PathPattern
* of the cache behavior, specify the applicable values for Quantity and Items. Note that
* there can be up to 4 LambdaFunctionAssociation items in this list (one for each possible value of
* EventType) and each EventType can be associated with only one function.
*
*
* If you don't want to invoke any Lambda@Edge functions for the requests that match PathPattern, specify
* 0 for Quantity and omit Items.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class LambdaFunctionAssociations implements SdkPojo, Serializable,
ToCopyableBuilder {
private static final SdkField QUANTITY_FIELD = SdkField
. builder(MarshallingType.INTEGER)
.memberName("Quantity")
.getter(getter(LambdaFunctionAssociations::quantity))
.setter(setter(Builder::quantity))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Quantity")
.unmarshallLocationName("Quantity").build()).build();
private static final SdkField> ITEMS_FIELD = SdkField
.> builder(MarshallingType.LIST)
.memberName("Items")
.getter(getter(LambdaFunctionAssociations::items))
.setter(setter(Builder::items))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Items")
.unmarshallLocationName("Items").build(),
ListTrait
.builder()
.memberLocationName("LambdaFunctionAssociation")
.memberFieldInfo(
SdkField. builder(MarshallingType.SDK_POJO)
.constructor(LambdaFunctionAssociation::builder)
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD)
.locationName("LambdaFunctionAssociation")
.unmarshallLocationName("LambdaFunctionAssociation").build()).build())
.build()).build();
private static final List> SDK_FIELDS = Collections.unmodifiableList(Arrays.asList(QUANTITY_FIELD, ITEMS_FIELD));
private static final long serialVersionUID = 1L;
private final Integer quantity;
private final List items;
private LambdaFunctionAssociations(BuilderImpl builder) {
this.quantity = builder.quantity;
this.items = builder.items;
}
/**
*
* The number of Lambda@Edge function associations for this cache behavior.
*
*
* @return The number of Lambda@Edge function associations for this cache behavior.
*/
public final Integer quantity() {
return quantity;
}
/**
* For responses, this returns true if the service returned a value for the Items property. This DOES NOT check that
* the value is non-empty (for which, you should check the {@code isEmpty()} method on the property). This is useful
* because the SDK will never return a null collection or map, but you may need to differentiate between the service
* returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true
* if a value for the property was specified in the request builder, and false if a value was not specified.
*/
public final boolean hasItems() {
return items != null && !(items instanceof SdkAutoConstructList);
}
/**
*
* Optional: A complex type that contains LambdaFunctionAssociation items for this cache
* behavior. If Quantity is 0, you can omit Items.
*
*
* Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
*
*
* This method will never return null. If you would like to know whether the service returned this field (so that
* you can differentiate between null and empty), you can use the {@link #hasItems} method.
*
*
* @return Optional: A complex type that contains LambdaFunctionAssociation items for this cache
* behavior. If Quantity is 0, you can omit Items.
*/
public final List items() {
return items;
}
@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(quantity());
hashCode = 31 * hashCode + Objects.hashCode(hasItems() ? items() : null);
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 LambdaFunctionAssociations)) {
return false;
}
LambdaFunctionAssociations other = (LambdaFunctionAssociations) obj;
return Objects.equals(quantity(), other.quantity()) && hasItems() == other.hasItems()
&& Objects.equals(items(), other.items());
}
/**
* 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("LambdaFunctionAssociations").add("Quantity", quantity())
.add("Items", hasItems() ? items() : null).build();
}
public final Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "Quantity":
return Optional.ofNullable(clazz.cast(quantity()));
case "Items":
return Optional.ofNullable(clazz.cast(items()));
default:
return Optional.empty();
}
}
@Override
public final List> sdkFields() {
return SDK_FIELDS;
}
private static Function getter(Function g) {
return obj -> g.apply((LambdaFunctionAssociations) obj);
}
private static BiConsumer setter(BiConsumer s) {
return (obj, val) -> s.accept((Builder) obj, val);
}
public interface Builder extends SdkPojo, CopyableBuilder {
/**
*
* The number of Lambda@Edge function associations for this cache behavior.
*
*
* @param quantity
* The number of Lambda@Edge function associations for this cache behavior.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder quantity(Integer quantity);
/**
*
* Optional: A complex type that contains LambdaFunctionAssociation items for this cache
* behavior. If Quantity is 0, you can omit Items.
*
*
* @param items
* Optional: A complex type that contains LambdaFunctionAssociation items for this
* cache behavior. If Quantity is 0, you can omit Items.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder items(Collection items);
/**
*
* Optional: A complex type that contains LambdaFunctionAssociation items for this cache
* behavior. If Quantity is 0, you can omit Items.
*
*
* @param items
* Optional: A complex type that contains LambdaFunctionAssociation items for this
* cache behavior. If Quantity is 0, you can omit Items.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder items(LambdaFunctionAssociation... items);
/**
*
* Optional: A complex type that contains LambdaFunctionAssociation items for this cache
* behavior. If Quantity is 0, you can omit Items.
*
* This is a convenience that creates an instance of the {@link List.Builder}
* avoiding the need to create one manually via {@link List#builder()}.
*
* When the {@link Consumer} completes, {@link List.Builder#build()} is called
* immediately and its result is passed to {@link #items(List)}.
*
* @param items
* a consumer that will call methods on {@link List.Builder}
* @return Returns a reference to this object so that method calls can be chained together.
* @see #items(List)
*/
Builder items(Consumer... items);
}
static final class BuilderImpl implements Builder {
private Integer quantity;
private List items = DefaultSdkAutoConstructList.getInstance();
private BuilderImpl() {
}
private BuilderImpl(LambdaFunctionAssociations model) {
quantity(model.quantity);
items(model.items);
}
public final Integer getQuantity() {
return quantity;
}
public final void setQuantity(Integer quantity) {
this.quantity = quantity;
}
@Override
@Transient
public final Builder quantity(Integer quantity) {
this.quantity = quantity;
return this;
}
public final List getItems() {
List result = LambdaFunctionAssociationListCopier.copyToBuilder(this.items);
if (result instanceof SdkAutoConstructList) {
return null;
}
return result;
}
public final void setItems(Collection items) {
this.items = LambdaFunctionAssociationListCopier.copyFromBuilder(items);
}
@Override
@Transient
public final Builder items(Collection items) {
this.items = LambdaFunctionAssociationListCopier.copy(items);
return this;
}
@Override
@Transient
@SafeVarargs
public final Builder items(LambdaFunctionAssociation... items) {
items(Arrays.asList(items));
return this;
}
@Override
@Transient
@SafeVarargs
public final Builder items(Consumer... items) {
items(Stream.of(items).map(c -> LambdaFunctionAssociation.builder().applyMutation(c).build())
.collect(Collectors.toList()));
return this;
}
@Override
public LambdaFunctionAssociations build() {
return new LambdaFunctionAssociations(this);
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
}
}
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