/*
* Copyright 2012-2017 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 a request to perform a <code>PutItem</code> operation on an item.
* </p>
*
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/PutRequest" target="_top">AWS API
* Documentation</a>
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class PutRequest implements Serializable, Cloneable, StructuredPojo {
/**
* <p>
* A map of attribute name to attribute values, representing the primary key of an item to be processed by
* <code>PutItem</code>. All of the table's primary key attributes must be specified, and their data types must
* match those of the table's key schema. If any attributes are present in the item which are part of an index key
* schema for the table, their types must match the index key schema.
* </p>
*/
private java.util.Map<String, AttributeValue> item;
/**
* Default constructor for PutRequest object. Callers should use the setter or fluent setter (with...) methods to
* initialize the object after creating it.
*/
public PutRequest() {
}
/**
* Constructs a new PutRequest object. Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param item
* A map of attribute name to attribute values, representing the primary key of an item to be processed by
* <code>PutItem</code>. All of the table's primary key attributes must be specified, and their data types
* must match those of the table's key schema. If any attributes are present in the item which are part of an
* index key schema for the table, their types must match the index key schema.
*/
public PutRequest(java.util.Map<String, AttributeValue> item) {
setItem(item);
}
/**
* <p>
* A map of attribute name to attribute values, representing the primary key of an item to be processed by
* <code>PutItem</code>. All of the table's primary key attributes must be specified, and their data types must
* match those of the table's key schema. If any attributes are present in the item which are part of an index key
* schema for the table, their types must match the index key schema.
* </p>
*
* @return A map of attribute name to attribute values, representing the primary key of an item to be processed by
* <code>PutItem</code>. All of the table's primary key attributes must be specified, and their data types
* must match those of the table's key schema. If any attributes are present in the item which are part of
* an index key schema for the table, their types must match the index key schema.
*/
public java.util.Map<String, AttributeValue> getItem() {
return item;
}
/**
* <p>
* A map of attribute name to attribute values, representing the primary key of an item to be processed by
* <code>PutItem</code>. All of the table's primary key attributes must be specified, and their data types must
* match those of the table's key schema. If any attributes are present in the item which are part of an index key
* schema for the table, their types must match the index key schema.
* </p>
*
* @param item
* A map of attribute name to attribute values, representing the primary key of an item to be processed by
* <code>PutItem</code>. All of the table's primary key attributes must be specified, and their data types
* must match those of the table's key schema. If any attributes are present in the item which are part of an
* index key schema for the table, their types must match the index key schema.
*/
public void setItem(java.util.Map<String, AttributeValue> item) {
this.item = item;
}
/**
* <p>
* A map of attribute name to attribute values, representing the primary key of an item to be processed by
* <code>PutItem</code>. All of the table's primary key attributes must be specified, and their data types must
* match those of the table's key schema. If any attributes are present in the item which are part of an index key
* schema for the table, their types must match the index key schema.
* </p>
*
* @param item
* A map of attribute name to attribute values, representing the primary key of an item to be processed by
* <code>PutItem</code>. All of the table's primary key attributes must be specified, and their data types
* must match those of the table's key schema. If any attributes are present in the item which are part of an
* index key schema for the table, their types must match the index key schema.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public PutRequest withItem(java.util.Map<String, AttributeValue> item) {
setItem(item);
return this;
}
public PutRequest addItemEntry(String key, AttributeValue value) {
if (null == this.item) {
this.item = new java.util.HashMap<String, AttributeValue>();
}
if (this.item.containsKey(key))
throw new IllegalArgumentException("Duplicated keys (" + key.toString() + ") are provided.");
this.item.put(key, value);
return this;
}
/**
* Removes all the entries added into Item.
*
* @return Returns a reference to this object so that method calls can be chained together.
*/
public PutRequest clearItemEntries() {
this.item = null;
return this;
}
/**
* Returns a string representation of this object; useful for testing and debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getItem() != null)
sb.append("Item: ").append(getItem());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof PutRequest == false)
return false;
PutRequest other = (PutRequest) obj;
if (other.getItem() == null ^ this.getItem() == null)
return false;
if (other.getItem() != null && other.getItem().equals(this.getItem()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getItem() == null) ? 0 : getItem().hashCode());
return hashCode;
}
@Override
public PutRequest clone() {
try {
return (PutRequest) 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.PutRequestMarshaller.getInstance().marshall(this, protocolMarshaller);
}
}