Re: Cache problems with jxmapviewer2 in NetBeans Platform

Maybe this will help:

https://github.com/mitll/vizlinc/blob/master/vizlinc_module/src/edu/mit/ll/vizlinc/components/MapTopComponent.java

Looks like an interesting NetBeans Platform project:

https://github.com/mitll/vizlinc

Gj


On 4-6-2017 12:53, geertjan wielenga wrote:
>
>
> On 15-5-2017 13:06, Patrik Karlsson wrote:
>> Hi,
>>
>> I'm building a platform application using jxmapviewer2 
>> https://github.com/msteiger/jxmapviewer2 and can't get the caching to 
>> work. The map renders just fine but the tiles are not cached.
>>
>> Caching works in the example
>> https://github.com/msteiger/jxmapviewer2/blob/master/examples/src/sample3_interaction/Sample3.java 
>>
>>
>> and I have sucessfully added caching to MapKit in Sample6
>> https://github.com/msteiger/jxmapviewer2/blob/master/examples/src/sample6_mapkit/Sample6.java 
>>
>
> There is no cache in the above sample.
>
> Gj
>
>
>>
>> However, it fails when I try to do it in NB 8.2 platform using 
>> Windows 7 and Java 8u131.
>> The cache directory gets created but is always empty.
>>
>> Could this be related to the platform and the usage of 
>> java.net.ResponseCache?
>>
>>
>> I have created the following repo 
>> https://github.com/trixon/netbeans-jxmapviewer2.git
>> The map related code is in https://github.com/trixon/netbeans-
>> jxmapviewer2/blob/master/maptest/src/main/java/se/trixon/jxmapviewer2/maptest/MapKitTopComponent.java 
>>
>>
>>     private void init() {
>>         setLayout(new java.awt.GridLayout());
>>         final JXMapKit jXMapKit = new JXMapKit();
>>         TileFactoryInfo info = new OSMTileFactoryInfo();
>>         DefaultTileFactory tileFactory = new DefaultTileFactory(info);
>>
>>         // Setup local file cache
>>         File cacheDir = new File(System.getProperty("user.home") + 
>> File.separator + ".jxmapviewer2");
>> LocalResponseCache.installResponseCache(info.getBaseURL(), cacheDir, 
>> false);
>>
>>         jXMapKit.setTileFactory(tileFactory);
>>
>>         jXMapKit.setZoom(16);
>>         add(jXMapKit);
>>     }
>>
>> /Patrik
>