Java tutorial
/* * Copyright 2014-2019 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 com.amazonaws.services.dynamodbv2.model; import java.io.Serializable; import javax.annotation.Generated; import com.amazonaws.protocol.StructuredPojo; import com.amazonaws.protocol.ProtocolMarshaller; /** * <p> * Represents an operation to perform - either <code>DeleteItem</code> or <code>PutItem</code>. You can only request one * of these operations, not both, in a single <code>WriteRequest</code>. If you do need to perform both of these * operations, you need to provide two separate <code>WriteRequest</code> objects. * </p> * * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/WriteRequest" target="_top">AWS API * Documentation</a> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class WriteRequest implements Serializable, Cloneable, StructuredPojo { /** * <p> * A request to perform a <code>PutItem</code> operation. * </p> */ private PutRequest putRequest; /** * <p> * A request to perform a <code>DeleteItem</code> operation. * </p> */ private DeleteRequest deleteRequest; /** * Default constructor for WriteRequest object. Callers should use the setter or fluent setter (with...) methods to * initialize the object after creating it. */ public WriteRequest() { } /** * Constructs a new WriteRequest object. Callers should use the setter or fluent setter (with...) methods to * initialize any additional object members. * * @param putRequest * A request to perform a <code>PutItem</code> operation. */ public WriteRequest(PutRequest putRequest) { setPutRequest(putRequest); } /** * Constructs a new WriteRequest object. Callers should use the setter or fluent setter (with...) methods to * initialize any additional object members. * * @param deleteRequest * A request to perform a <code>DeleteItem</code> operation. */ public WriteRequest(DeleteRequest deleteRequest) { setDeleteRequest(deleteRequest); } /** * <p> * A request to perform a <code>PutItem</code> operation. * </p> * * @param putRequest * A request to perform a <code>PutItem</code> operation. */ public void setPutRequest(PutRequest putRequest) { this.putRequest = putRequest; } /** * <p> * A request to perform a <code>PutItem</code> operation. * </p> * * @return A request to perform a <code>PutItem</code> operation. */ public PutRequest getPutRequest() { return this.putRequest; } /** * <p> * A request to perform a <code>PutItem</code> operation. * </p> * * @param putRequest * A request to perform a <code>PutItem</code> operation. * @return Returns a reference to this object so that method calls can be chained together. */ public WriteRequest withPutRequest(PutRequest putRequest) { setPutRequest(putRequest); return this; } /** * <p> * A request to perform a <code>DeleteItem</code> operation. * </p> * * @param deleteRequest * A request to perform a <code>DeleteItem</code> operation. */ public void setDeleteRequest(DeleteRequest deleteRequest) { this.deleteRequest = deleteRequest; } /** * <p> * A request to perform a <code>DeleteItem</code> operation. * </p> * * @return A request to perform a <code>DeleteItem</code> operation. */ public DeleteRequest getDeleteRequest() { return this.deleteRequest; } /** * <p> * A request to perform a <code>DeleteItem</code> operation. * </p> * * @param deleteRequest * A request to perform a <code>DeleteItem</code> operation. * @return Returns a reference to this object so that method calls can be chained together. */ public WriteRequest withDeleteRequest(DeleteRequest deleteRequest) { setDeleteRequest(deleteRequest); return this; } /** * 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. * * @return A string representation of this object. * * @see java.lang.Object#toString() */ @Override public String toString() { StringBuilder sb = new StringBuilder(); sb.append("{"); if (getPutRequest() != null) sb.append("PutRequest: ").append(getPutRequest()).append(","); if (getDeleteRequest() != null) sb.append("DeleteRequest: ").append(getDeleteRequest()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof WriteRequest == false) return false; WriteRequest other = (WriteRequest) obj; if (other.getPutRequest() == null ^ this.getPutRequest() == null) return false; if (other.getPutRequest() != null && other.getPutRequest().equals(this.getPutRequest()) == false) return false; if (other.getDeleteRequest() == null ^ this.getDeleteRequest() == null) return false; if (other.getDeleteRequest() != null && other.getDeleteRequest().equals(this.getDeleteRequest()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getPutRequest() == null) ? 0 : getPutRequest().hashCode()); hashCode = prime * hashCode + ((getDeleteRequest() == null) ? 0 : getDeleteRequest().hashCode()); return hashCode; } @Override public WriteRequest clone() { try { return (WriteRequest) super.clone(); } catch (CloneNotSupportedException e) { throw new IllegalStateException( "Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e); } } @com.amazonaws.annotation.SdkInternalApi @Override public void marshall(ProtocolMarshaller protocolMarshaller) { com.amazonaws.services.dynamodbv2.model.transform.WriteRequestMarshaller.getInstance().marshall(this, protocolMarshaller); } }