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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.documentapi;
/**
* <p>An asynchronous response from the document api.
* Subclasses of this provide additional response information for particular operations.</p>
*
* <p>This is a <i>value object</i>.</p>
*
* @author bratseth
*/
public class Response {
private long requestId;
private String textMessage = null;
private boolean success = true;
/** Creates a successful response containing no information */
public Response(long requestId) {
this(requestId, null, true);
}
/**
* Creates a successful response containing a textual message
*
* @param textMessage the message to encapsulate in the Response
*/
public Response(long requestId, String textMessage) {
this(requestId, textMessage, true);
}
/**
* Creates a response containing a textual message
*
* @param textMessage the message to encapsulate in the Response
* @param success true if the response represents a successful call
*/
public Response(long requestId, String textMessage, boolean success) {
this.requestId = requestId;
this.textMessage = textMessage;
this.success = success;
}
/**
* Returns the text message of this response or null if there is none
*
* @return the message, or null
*/
public String getTextMessage() { return textMessage; }
/**
* Returns whether this response encodes a success or a failure
*
* @return true if success
*/
public boolean isSuccess() { return success; }
public long getRequestId() { return requestId; }
public int hashCode() {
return (Long.valueOf(requestId).hashCode()) + (textMessage == null ? 0 : textMessage.hashCode()) +
(success ? 1 : 0);
}
public boolean equals(Object o) {
if (!(o instanceof Response)) {
return false;
}
Response other = (Response) o;
return requestId == other.requestId && success == other.success && (
textMessage == null && other.textMessage == null ||
textMessage != null && other.textMessage != null && textMessage.equals(other.textMessage));
}
public String toString() {
return "Response " + requestId + (textMessage == null ? "" : textMessage) +
(success ? " SUCCESSFUL" : " UNSUCCESSFUL");
}
}
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