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xmloperations.h
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xmloperations.h
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/*
Copyright (c) 2009 Volker Krause <vkrause@kde.org>
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#ifndef AKONADI_XMLCOMPARATOR_H
#define AKONADI_XMLCOMPARATOR_H
#include
<akonadi/collection.h>
#include
<akonadi/item.h>
#include
<akonadi/xml/xmldocument.h>
#include
<QtCore/QMetaEnum>
#include
<QtCore/QObject>
#include
<QtCore/QTextStream>
#include
<boost/bind.hpp>
#include
<algorithm>
/**
Compares a Akonadi collection sub-tree with reference data supplied in an XML file.
*/
class
XmlOperations
:
public
QObject
{
Q_OBJECT
Q_ENUMS
(
CollectionField
ItemField
)
public
:
XmlOperations
(
QObject
*
parent
=
0
);
~
XmlOperations
();
enum
CollectionField
{
None
=
0
,
RemoteId
=
1
,
Name
=
2
,
ContentMimeType
=
4
,
Attributes
=
8
};
enum
ItemField
{
ItemNone
=
0
,
ItemRemoteId
=
1
,
ItemMimeType
=
2
,
ItemFlags
=
4
,
ItemPayload
=
8
};
Q_DECLARE_FLAGS
(
CollectionFields
,
CollectionField
)
Q_DECLARE_FLAGS
(
ItemFields
,
ItemField
)
void
setCollectionKey
(
CollectionField
field
);
void
ignoreCollectionField
(
CollectionField
field
);
void
setItemKey
(
ItemField
field
);
void
ignoreItemField
(
ItemField
field
);
public
slots
:
void
setRootCollections
(
const
QString
&
resourceId
);
void
setRootCollections
(
const
Akonadi
::
Collection
::
List
&
roots
);
void
setXmlFile
(
const
QString
&
fileName
);
Akonadi
::
Item
getItemByRemoteId
(
const
QString
&
rid
);
Akonadi
::
Collection
getCollectionByRemoteId
(
const
QString
&
rid
);
void
setCollectionKey
(
const
QString
&
fieldName
);
void
ignoreCollectionField
(
const
QString
&
fieldName
);
void
setItemKey
(
const
QString
&
fieldName
);
void
ignoreItemField
(
const
QString
&
fieldName
);
void
setNormalizeRemoteIds
(
bool
enable
);
bool
compare
();
void
assertEqual
();
QString
lastError
()
const
;
bool
compareCollections
(
const
Akonadi
::
Collection
::
List
&
cols
,
const
Akonadi
::
Collection
::
List
&
refCols
);
bool
compareCollection
(
const
Akonadi
::
Collection
&
col
,
const
Akonadi
::
Collection
&
refCol
);
bool
compareItems
(
const
Akonadi
::
Item
::
List
&
items
,
const
Akonadi
::
Item
::
List
&
refItems
);
bool
compareItem
(
const
Akonadi
::
Item
&
item
,
const
Akonadi
::
Item
&
refItem
);
bool
compareAttributes
(
const
Akonadi
::
Entity
&
entity
,
const
Akonadi
::
Entity
&
refEntity
);
bool
hasItem
(
const
Akonadi
::
Item
&
_item
,
const
Akonadi
::
Collection
&
_col
);
bool
hasItem
(
const
Akonadi
::
Item
&
_item
,
const
QString
&
rid
);
private
:
template
<
typename
T
,
typename
P
>
bool
compareValue
(
const
Akonadi
::
Collection
&
col
,
const
Akonadi
::
Collection
&
refCol
,
T
(
P
::*
property
)()
const
,
CollectionField
propertyType
);
template
<
typename
T
,
typename
P
>
bool
compareValue
(
const
Akonadi
::
Item
&
item
,
const
Akonadi
::
Item
&
refItem
,
T
(
P
::*
property
)()
const
,
ItemField
propertyType
);
template
<
typename
T
>
bool
compareValue
(
const
T
&
value
,
const
T
&
refValue
);
template
<
typename
T
,
typename
E
,
typename
P
>
void
sortEntityList
(
QList
<
E
>
&
list
,
T
(
P
::*
property
)()
const
)
const
;
Akonadi
::
Collection
normalizeCollection
(
const
Akonadi
::
Collection
&
in
)
const
;
Akonadi
::
Item
normalizeItem
(
const
Akonadi
::
Item
&
in
)
const
;
private
:
Akonadi
::
Collection
::
List
mRoots
;
Akonadi
::
XmlDocument
mDocument
;
QString
mErrorMsg
;
CollectionFields
mCollectionFields
;
CollectionField
mCollectionKey
;
ItemFields
mItemFields
;
ItemField
mItemKey
;
bool
mNormalizeRemoteIds
;
};
template
<
typename
T
,
typename
P
>
bool
XmlOperations
::
compareValue
(
const
Akonadi
::
Collection
&
col
,
const
Akonadi
::
Collection
&
refCol
,
T
(
P
::*
property
)()
const
,
CollectionField
propertyType
)
{
if
(
mCollectionFields
&
propertyType
)
{
const
bool
result
=
compareValue
<
T
>
(
((
col
).
*
(
property
))(),
((
refCol
).
*
(
property
))()
);
if
(
!
result
)
{
const
QMetaEnum
me
=
metaObject
()
->
enumerator
(
metaObject
()
->
indexOfEnumerator
(
"CollectionField"
)
);
mErrorMsg
.
prepend
(
QString
::
fromLatin1
(
"Collection with remote id '%1' differs in property '%2':
\n
"
)
.
arg
(
col
.
remoteId
()
).
arg
(
me
.
valueToKey
(
propertyType
)
)
);
}
return
result
;
}
return
true
;
}
template
<
typename
T
,
typename
P
>
bool
XmlOperations
::
compareValue
(
const
Akonadi
::
Item
&
item
,
const
Akonadi
::
Item
&
refItem
,
T
(
P
::*
property
)()
const
,
ItemField
propertyType
)
{
if
(
mItemFields
&
propertyType
)
{
const
bool
result
=
compareValue
<
T
>
(
((
item
).
*
(
property
))(),
((
refItem
).
*
(
property
))()
);
if
(
!
result
)
{
const
QMetaEnum
me
=
metaObject
()
->
enumerator
(
metaObject
()
->
indexOfEnumerator
(
"ItemField"
)
);
mErrorMsg
.
prepend
(
QString
::
fromLatin1
(
"Item with remote id '%1' differs in property '%2':
\n
"
)
.
arg
(
item
.
remoteId
()
).
arg
(
me
.
valueToKey
(
propertyType
)
)
);
}
return
result
;
}
return
true
;
}
template
<
typename
T
>
bool
XmlOperations
::
compareValue
(
const
T
&
value
,
const
T
&
refValue
)
{
if
(
value
==
refValue
)
return
true
;
QTextStream
ts
(
&
mErrorMsg
);
ts
<<
" Actual: "
<<
value
<<
endl
<<
" Expected: "
<<
refValue
;
return
false
;
}
template
<
typename
T
,
typename
E
,
typename
P
>
void
XmlOperations
::
sortEntityList
(
QList
<
E
>
&
list
,
T
(
P
::*
property
)()
const
)
const
{
std
::
sort
(
list
.
begin
(),
list
.
end
(),
boost
::
bind
(
property
,
_1
)
<
boost
::
bind
(
property
,
_2
)
);
}
#endif
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