/
AbstractDocumentResponder.as
116 lines (109 loc) · 3.8 KB
/
AbstractDocumentResponder.as
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
/**
* <p>Original Author: toddanderson</p>
* <p>Class File: AbstractDocumentResponder.as</p>
* <p>Version: 0.4</p>
*
* <p>Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:</p>
*
* <p>The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.</p>
*
* <p>THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.</p>
*
* <p>Licensed under The MIT License</p>
* <p>Redistributions of files must retain the above copyright notice.</p>
*/
package com.custardbelly.as3couchdb.responder
{
import com.custardbelly.as3couchdb.core.CouchDocument;
import com.custardbelly.as3couchdb.core.CouchServiceFault;
import com.custardbelly.as3couchdb.core.CouchServiceResult;
import com.custardbelly.as3couchdb.serialize.CouchDocumentReader;
import com.custardbelly.as3couchdb.serialize.ICouchDocumentReader;
import flash.errors.IllegalOperationError;
import flash.utils.getQualifiedClassName;
/**
* AbtstractDocumentResponder is a abstract responder to service requests related to a couch document.
* @author toddanderson
*/
public class AbstractDocumentResponder implements ICouchServiceResponder
{
protected var _document:CouchDocument;
protected var _responder:ICouchServiceResponder;
/**
* @private
*
* The reader that is knowledgable about the returned data and its attributes in relation to documents.
*/
protected var _reader:ICouchDocumentReader;
protected var _status:int;
/**
* Constructor.
* @param document CouchDocument
* @param responder ICouchServiceResponder
*/
public function AbstractDocumentResponder( document:CouchDocument, responder:ICouchServiceResponder )
{
_document = document;
_responder = responder;
_reader = new CouchDocumentReader();
}
/**
* @private
*
* Responds to successful response to determine if the result is an error.
* @param value CouchServicResult
* @return Boolean
*/
protected function handleResultAsError( value:CouchServiceResult ):Boolean
{
var result:Object = value.data;
if( _reader.isResultAnError( result ) )
{
handleFault( new CouchServiceFault( result["error"], 0, result["reason"] ) );
return true;
}
return false;
}
/**
* Abstract responder method for the service request.
* @param value CouchServicResult
*/
public function handleResult(value:CouchServiceResult):void
{
// abstract.
throw new IllegalOperationError( "[" + getQualifiedClassName( this ) + "::handleResult] - Method needs to be overridden in concrete class." );
}
/**
* Responder method for the service request fault.
* @param value CouchServiceFault
*/
public function handleFault(value:CouchServiceFault):void
{
if( _responder ) _responder.handleFault( value );
}
/**
* Returns the current HTTP status code of the request.
* @return int
*/
public function get status():int
{
return _status;
}
public function set status(value:int):void
{
_status = value;
}
}
}