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Date: Sun, 2 Jun 2013 15:21:42 +0530
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Subject: Re: CMIS UCP
From: Rajath Shashidhara <rajaths.rajaths@gmail.com>
To: dev <dev@openoffice.apache.org>
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Hello,

I think there is a bug in OpenOffice 4. Tools->Options->Security.
Macro Security Button link is broken.


On Sun, Jun 2, 2013 at 2:03 PM, Rajath Shashidhara <
rajaths.rajaths@gmail.com> wrote:

> Hello,
>
> Sorry for asking too many questions.
> The method execute in the XContent implementation class I have created,
> which has parameters: com.sun.star.ucb.Command aCommand, int CommandId,
> com.sun.star.ucb.XCommandEnvironment Environment
>
> now aCommand object has three attributes:
> Name,handle,argument
>
> So if trying to get Metadata. we use command as getPropertyValues.
> "getPropertyValues" is the name of the command,
> argument -> which property to get.
> What is handle?
>
> Also what is commandid? Any enumeration to represent various commandids?
>
>
>
> On Sun, Jun 2, 2013 at 12:06 PM, Ariel Constenla-Haile <arielch@apache.org
> > wrote:
>
>>
>> Hi Rajath,
>>
>> On Sun, Jun 02, 2013 at 09:58:56AM +0530, Rajath Shashidhara wrote:
>> > Hello,
>> >
>> > Now that I have added a UNO Object of IDL type Content, there are some
>> > methods that need to be implemented.
>> > Out of which, com.sun.star.ucb.XContentIdentifier getIdentifier() is
>> one of
>> > them.
>> > I have read the api reference for XContentIdentifier.
>> >
>> > It needs XComponentContext as an argument for its constructor.
>>
>> XContentIdentifier is a class, it does not have constructor.
>>
>> http://www.openoffice.org/api/docs/common/ref/com/sun/star/ucb/XContentIdentifier.html
>>
>>
>> > That can be obtained from the argument to the constructor of my UCP
>> class.
>> > But, my question is what is identifier?
>> > Is it the name of the file/folder ?
>> > Also, the second method, getContentProviderScheme()
>> > does it refer to the way of writing the path as cmis://<path> ?
>>
>> At the beginning you can simply use the default implementation. Try the
>> following macro in an office installation without your extension, it
>> will return cmis as schema is the identifier starts with cmis://
>>
>>
>> REM  *****  BASIC  *****
>>
>> Option Explicit
>>
>> Sub Main
>>     Dim aMap as Object
>>     aMap =
>> com.sun.star.container.EnumerableMap.create("string","com.sun.star.ucb.XContentIdentifier")
>>
>>     Dim oUCB as Object
>>     oUCB = CreateUnoService("com.sun.star.ucb.UniversalContentBroker")
>>
>>     Dim sIds()
>>     sIds = Array(_
>>         "file:///tmp",_
>>         "http://www.openoffice.org",_
>>         "ftp://demo@openoffice.org/test/dummy",_
>>         "cmis://cmis.alfresco.com:80/cmisatom/" )
>>     Dim sId$
>>     For Each sId in sIds
>>         aMap.put( sId, oUCB.createContentIdentifier( sId ) )
>>     Next
>>
>>     Dim oEnum as Object
>>     oEnum = aMap.createElementEnumeration(false)
>>     While oEnum.hasMoreElements()
>>         Dim oPair as Object
>>         oPair = oEnum.nextElement()
>>         MsgBox "URL: " + oPair.First + Chr(13) + _
>>                 "Content ID: " + oPair.Second.getContentIdentifier() +
>> Chr(13) + _
>>                 "Content Scheme: " +
>> oPair.Second.getContentProviderScheme()
>>     Wend
>> End Sub
>>
>>
>> If you want to implement the content identifier yourself, just create
>> a class that implements XContentIdentifier.
>>
>> And simply reuse the XContentIdentifier you get in queryContent():
>>
>>     public XContent queryContent(XContentIdentifier xIdentifier) throws
>> IllegalIdentifierException {
>>         if (!isValidIdentifier(xIdentifier)) {
>>             throw new IllegalIdentifierException();
>>         }
>>         // Check if a content with given XContentIdentifier already exists
>>         // TODO implement a cache mechanism, for example a hash map
>>         // Key: xIdentifier.getContentIdentifier()
>>         // Value: xIdentifier
>>         XContent xRet = queryExistingContent(xIdentifier);
>>         if (xRet != null) {
>>             return xRet;
>>         }
>>
>>         CMISContent aContent = new CMISContent(m_xContext, xIdentifier);
>>         // cache the new content
>>         registerNewContent(aContent);
>>
>>         return aContent;
>>     }
>>
>>
>> Regards
>> --
>> Ariel Constenla-Haile
>> La Plata, Argentina
>>
>
>
>
> --
> Rajath S,
> M.Sc(Hons.) Physics,
> Birla Institute of Technology and Science - Pilani,
> Pilani
>


-- 
Rajath S,
M.Sc(Hons.) Physics,
Birla Institute of Technology and Science - Pilani,
Pilani

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