[mapguide-users] Finding list of Mapdefinitions
Scott Reisdorf
reisdorf1 at llnl.gov
Wed Dec 13 15:57:14 EST 2006
You are using the wrong toString(). Use the UpperCase ToString() not
the toString()
-scott
Chris Gountanis wrote:
> When I do:
>
> MgByteReader byteReader =
> resourceService.EnumerateResources(resId,-1,MgResourceType.MapDefinition);
> String xml = byteReader.ToString();
>
>
> All I get in the string is a value of
> "org.osgeo.mapguide.MgByteReader at b0fa61". Any ideas on why?
>
> --
> Chris
>
>
> ------------------------------------------------------------------------
> *From:* Dave Wilson [mailto:dave.wilson at autodesk.com]
> *Sent:* Tuesday, December 12, 2006 5:21 PM
> *To:* users at mapguide.osgeo.org
> *Subject:* RE: [mapguide-users] Finding list of Mapdefinitions
>
> Thanks Scott. Beat me to it.
>
> With the DOM parser you can search on the <ResourceId> tag and parse
> the name of the map, here's an example value:
>
> <ResourceId>Library://QE_Data/Maps/SDF2.0_Dublin_CA83IIIF.MapDefinition</ResourceId>
>
> By the way it's Library://
>
> // and not \\ just in case you missed that too.
>
> Dave
>
> ------------------------------------------------------------------------
> *From:* Scott Reisdorf [mailto:reisdorf1 at llnl.gov]
> *Sent:* Tuesday, December 12, 2006 4:18 PM
> *To:* users at mapguide.osgeo.org
> *Subject:* Re: [mapguide-users] Finding list of Mapdefinitions
>
> In Java you can do something like this, creating a
> ByteArrayOutputStream and then displaying that stream back as a String.
>
>
> ByteArrayOutputStream bos = new ByteArrayOutputStream();
> byte[] byteBuffer = new byte[1024];
> int numBytes = byteReader.Read(byteBuffer, 1024);
> while(numBytes > 0)
> {
> bos.write(byteBuffer, 0, numBytes);
> numBytes = byteReader.Read(byteBuffer, 1024);
> }
> System.out.println(bos.toByteArray());
>
>
> or you can get straight XML back from the MgByteReader, and then parse
> that:
>
> MgByteReader byteReader =
> resourceService.EnumerateResources(resId,-1,MgResourceType.MapDefinition);
> String xml = byteReader.ToString();
> // ...parse the xml via the DOM
>
> hope this helps
> -scott
>
> Scott Hameister wrote:
>>
>> Did that, but I get an MgByteReader object with no clue how to
>> iterate...isn't there a count/getitem method I could use or do I have
>> to convert to a string and Parse or something?
>>
>> ------------------------------------------------------------------------
>>
>> *From:* Dave Wilson [mailto:dave.wilson at autodesk.com]
>> *Sent:* Tuesday, December 12, 2006 4:54 PM
>> *To:* users at mapguide.osgeo.org
>> *Subject:* RE: [mapguide-users] Finding list of Mapdefinitions
>>
>> Try MapDefinition
>>
>> Case sensitive.
>>
>> :)
>>
>> ------------------------------------------------------------------------
>>
>> *From:* Scott Hameister [mailto:ScottH at mPower-tech.com]
>> *Sent:* Tuesday, December 12, 2006 3:53 PM
>> *To:* users at mapguide.osgeo.org
>> *Subject:* [mapguide-users] Finding list of Mapdefinitions
>>
>> Pulling my Hair out I'm just trying to get a list of Mapdefinitions
>> in the Library:\\
>>
>> I tried doing EnumerateResources on Library\\: with -1 and
>> Mapdefinition, but can't find an API way to get the names....Am I way
>> off target here?
>>
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