com.amazonaws.services.sqs.model.DeleteMessageBatchRequest Maven / Gradle / Ivy
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/*
* Copyright 2010-2014 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.sqs.model;
import java.io.Serializable;
import com.amazonaws.AmazonWebServiceRequest;
/**
* Container for the parameters to the {@link com.amazonaws.services.sqs.AmazonSQS#deleteMessageBatch(DeleteMessageBatchRequest) DeleteMessageBatch operation}.
*
* Deletes multiple messages. This is a batch version of DeleteMessage.
* The result of the delete action on each message is reported
* individually in the response.
*
*
* IMPORTANT: Because the batch request can result in a
* combination of successful and unsuccessful actions, you should check
* for batch errors even when the call returns an HTTP status code of
* 200.
*
*
* NOTE:Some API actions take lists of parameters. These lists are
* specified using the param.n notation. Values of n are integers
* starting from 1. For example, a parameter list with two elements looks
* like this:
*
*
* &Attribute.1=this
*
*
* &Attribute.2=that
*
*
* @see com.amazonaws.services.sqs.AmazonSQS#deleteMessageBatch(DeleteMessageBatchRequest)
*/
public class DeleteMessageBatchRequest extends AmazonWebServiceRequest implements Serializable {
/**
* The URL of the Amazon SQS queue to take action on.
*/
private String queueUrl;
/**
* A list of receipt handles for the messages to be deleted.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag entries;
/**
* Default constructor for a new DeleteMessageBatchRequest object. Callers should use the
* setter or fluent setter (with...) methods to initialize this object after creating it.
*/
public DeleteMessageBatchRequest() {}
/**
* Constructs a new DeleteMessageBatchRequest object.
* Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param queueUrl The URL of the Amazon SQS queue to take action on.
*/
public DeleteMessageBatchRequest(String queueUrl) {
setQueueUrl(queueUrl);
}
/**
* Constructs a new DeleteMessageBatchRequest object.
* Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param queueUrl The URL of the Amazon SQS queue to take action on.
* @param entries A list of receipt handles for the messages to be
* deleted.
*/
public DeleteMessageBatchRequest(String queueUrl, java.util.List entries) {
setQueueUrl(queueUrl);
setEntries(entries);
}
/**
* The URL of the Amazon SQS queue to take action on.
*
* @return The URL of the Amazon SQS queue to take action on.
*/
public String getQueueUrl() {
return queueUrl;
}
/**
* The URL of the Amazon SQS queue to take action on.
*
* @param queueUrl The URL of the Amazon SQS queue to take action on.
*/
public void setQueueUrl(String queueUrl) {
this.queueUrl = queueUrl;
}
/**
* The URL of the Amazon SQS queue to take action on.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param queueUrl The URL of the Amazon SQS queue to take action on.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DeleteMessageBatchRequest withQueueUrl(String queueUrl) {
this.queueUrl = queueUrl;
return this;
}
/**
* A list of receipt handles for the messages to be deleted.
*
* @return A list of receipt handles for the messages to be deleted.
*/
public java.util.List getEntries() {
if (entries == null) {
entries = new com.amazonaws.internal.ListWithAutoConstructFlag();
entries.setAutoConstruct(true);
}
return entries;
}
/**
* A list of receipt handles for the messages to be deleted.
*
* @param entries A list of receipt handles for the messages to be deleted.
*/
public void setEntries(java.util.Collection entries) {
if (entries == null) {
this.entries = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag entriesCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(entries.size());
entriesCopy.addAll(entries);
this.entries = entriesCopy;
}
/**
* A list of receipt handles for the messages to be deleted.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param entries A list of receipt handles for the messages to be deleted.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DeleteMessageBatchRequest withEntries(DeleteMessageBatchRequestEntry... entries) {
if (getEntries() == null) setEntries(new java.util.ArrayList(entries.length));
for (DeleteMessageBatchRequestEntry value : entries) {
getEntries().add(value);
}
return this;
}
/**
* A list of receipt handles for the messages to be deleted.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param entries A list of receipt handles for the messages to be deleted.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DeleteMessageBatchRequest withEntries(java.util.Collection entries) {
if (entries == null) {
this.entries = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag entriesCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(entries.size());
entriesCopy.addAll(entries);
this.entries = entriesCopy;
}
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 (getQueueUrl() != null) sb.append("QueueUrl: " + getQueueUrl() + ",");
if (getEntries() != null) sb.append("Entries: " + getEntries() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getQueueUrl() == null) ? 0 : getQueueUrl().hashCode());
hashCode = prime * hashCode + ((getEntries() == null) ? 0 : getEntries().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof DeleteMessageBatchRequest == false) return false;
DeleteMessageBatchRequest other = (DeleteMessageBatchRequest)obj;
if (other.getQueueUrl() == null ^ this.getQueueUrl() == null) return false;
if (other.getQueueUrl() != null && other.getQueueUrl().equals(this.getQueueUrl()) == false) return false;
if (other.getEntries() == null ^ this.getEntries() == null) return false;
if (other.getEntries() != null && other.getEntries().equals(this.getEntries()) == false) return false;
return true;
}
}