On 6/3/13 8:06 PM, Rajath Shashidhara wrote: > Hello Juergen, > > I have type casted it to Property[]. > This page says that the argument for getPropertyValues is > sequence<Property> type. > http://www.openoffice.org/api/docs/common/ref/com/sun/star/ucb/Content.html > > I'm not able to define such a variable type <sequence> . > I'll test my code with the macro sent by Ariel. > Because, executeCommand() helper method calls ucp execute() method with > argument initialized with a type Property[]. > > I'll get back to you about what I used anyConverter or typeCast.
you should use the AnyConverter to be save and avoid problems Juergen > > > On Mon, Jun 3, 2013 at 11:26 PM, Jürgen Schmidt <jogischm...@gmail.com>wrote: > >> On 6/3/13 6:46 PM, Rajath Shashidhara wrote: >>> Hello, >>> >>> >>> I have changed the getPropertyValues return type to XRow. >>> >>> One Problem I'm facing is that the stated UNOtype sequence is not >> available >>> for me. I checked com.sun.star.uno package also. I typecasted the >>> command.argument to Property[] because >>> from these two examples: >>> >> http://wiki.openoffice.org/wiki/Documentation/DevGuide/UCB/Executing_Content_Commands >>> >> http://wiki.openoffice.org/wiki/Documentation/DevGuide/UCB/Executing_Content_Commands >>> >>> Argument is initialized as com.sun.star.beans.Property[](specifying it >>> particularly because there is a Property type in chemistry api also). >> >> the Command.Argument is of type Any, see and use AnyConverter to convert >> object into Any -> >> >> http://www.openoffice.org/api/docs/java/ref/com/sun/star/uno/AnyConverter.html >> >> >> Juergen >> >>> >>> Again My github: >>> https://github.com/rajaths589/CMISContentProvider.git >>> >>> >>> On Mon, Jun 3, 2013 at 1:00 PM, Jürgen Schmidt <jogischm...@gmail.com >>> wrote: >>> >>>> Hi Rajath, >>>> >>>> first of all sorry for not answering over the weekend but I try to take >>>> a "real" break over the weekend and focus on some private work items. >>>> >>>> But Ariel gave you very detailed and good advice, it seems that he would >>>> be a better mentor ;-) >>>> >>>> The office API will be of course the more difficult part of this project >>>> because you won't find so much documentation and samples as for Java. >>>> The UCB is a special candidate in the office API and it takes some time >>>> to understand it. Exception are playing a special role in the context of >>>> the UCB and you will learn this over time. >>>> >>>> The SDK contains also an example showing the usage of the UCB API. But >>>> it's a good idea to play around on your own and get some understanding >>>> how it works. >>>> >>>> Juergen >>>> >>>> >>>> >>>> >>>> On 6/3/13 6:59 AM, Rajath Shashidhara wrote: >>>>> Hello Ariel, >>>>> >>>>> Actually, this is my first code using openoffice api. >>>>> I'll do these before completing my ucp. >>>>> >>>>> Sorry. I'll get back to you with the understanding of the general api. >>>>> >>>>> >>>>> On Mon, Jun 3, 2013 at 10:20 AM, Ariel Constenla-Haile < >>>>> ariel.constenla.ha...@gmail.com> wrote: >>>>> >>>>>> Hi Rajath, >>>>>> >>>>>> On Mon, Jun 03, 2013 at 01:28:24AM +0530, Rajath Shashidhara wrote: >>>>>>> Hello everyone, >>>>>>> >>>>>>> I have completed some part of the CMISUCP. >>>>>>> >>>>>>> I have made my own implementation of XContent, XContentIdentifier >>>>>>> interfaces. >>>>>>> >>>>>>> I have partially Completed implementation of the following methods: >>>>>>> queryContent() >>>>>>> execute() -> "getPropertyValues", "open" >>>>>>> >>>>>>> >>>>>>> I was not very clear about the return type of execute method. >>>>>>> I might have erred there. >>>>>> >>>>>> In "open" you are returning a java.io.InputStream. According to the >> API >>>>>> documentation, "For non-folder objects, the OpenCommandArgument2 >> struct >>>>>> will be prefilled with a data sink object, which will be filled with >> the >>>>>> content data."; important point: "OpenCommandArgument::Sink: a sink, >>>>>> where the implementation can put the document data into." >>>>>> >>>>>> And in "getPropertyValues" you are returning >>>>>> a java.util.Map<String,String>. According to the API docs, the return >>>>>> type is a ::com::sun::star::sdbc::XRow (as told in a previous mail). >>>>>> >>>>>> Both errors tell me you need a deeper knowledge of the UCB API: before >>>>>> trying to implement your own UCP, you need a general understanding of >>>>>> how the UCB API works, this is something fundamental, and these two >>>>>> basic errors tell you are missing this point. >>>>>> >>>>>> So back to the basics: >>>>>> >>>>>> - create client application >>>>>> - using the UCB API, get some properties of a file/folder >>>>>> - if the content is a file, execute an "open" command. If the content >> is >>>>>> a folder, list its content. >>>>>> - if the content is a file, >>>>>> a) store the stream to disk >>>>>> b) use the stream to load the file inside OpenOffice >>>>>> >>>>>> The code should work using local files/folders, http, webdav, etc. Try >>>>>> with http://demo.owncloud.org/files/webdav.php so that you have to >> use >>>>>> an interaction handler for authentication (user=test, password=test). >>>>>> >>>>>> This (together with reading the API reference) will give you a first >>>>>> idea of how "open" and "getPropertyValues" work. >>>>>> >>>>>> >>>>>> Regards >>>>>> -- >>>>>> Ariel Constenla-Haile >>>>>> La Plata, Argentina >>>>>> >>>>> >>>>> >>>>> >>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: dev-unsubscr...@openoffice.apache.org >>>> For additional commands, e-mail: dev-h...@openoffice.apache.org >>>> >>>> >>> >>> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: dev-unsubscr...@openoffice.apache.org >> For additional commands, e-mail: dev-h...@openoffice.apache.org >> >> > > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@openoffice.apache.org For additional commands, e-mail: dev-h...@openoffice.apache.org
