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Re: [Geotools-gt2-users] embedding GeoTools is always a pain
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From: Peter B. <pet...@ya...> - 2015-12-03 10:58:51
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I can definitely sympathize with Tee's situation. In the latest release of geotools (14.1) there are 223 different jar files. Chances are you don't need all of them for your project. In fact, if you're a noob and load all the jar files into a project without maven you'll get all sorts of errors. Personally, I like my projects to have as small a footprint as possible with a minimal set of jars/dependencies. In the case of geotools, that means removing as many jars as necessary. I don't use maven so I have to prune the jars manually. First, I separate out all the jars into categories (raster/image jars, database jars, vector jars, ogc/web related jars, xml/schema, commons, etc). Then I start adding the jars I think I need and add more jars as needed. This is an time consuming process but it keeps my final deployment size to a minimum. Again, I don't use Maven and I don't know if it would help with this process. However, it would definitely help folks like me if the jars could be binned in some way. I can draft a list of bins if the packaging folks are willing to entertain this idea. Thanks, Peter PS. Love geotools! Thanks for everyone's hard work. From: Jody Garnett <jod...@gm...> Sent: 29 November 2015 18:40 To: teeschke Cc: GeoTools Users Subject: Re: [Geotools-gt2-users] embedding GeoTools is always a pain We are starting to look at replacing JAI, and will be doing design and fundraising over the course of 2016. JAI is not open source so we are unable to place it on maven central. The second part is service provider interface is a pain in some environments, and the "service registry" we use looks to be unsupported in Java 9. | | Replace JAI · geotools/geotools Wiki · GitHubgeotools - Official GeoTools repository ... You can clone with HTTPSRead more... | If you have any suggestions on parties interested in the above tasks we would love to know. --Jody Garnett On 24 November 2015 at 14:35, teeschke <dan...@we...> wrote: Dear GeoTools users and developers, after embedding GeoTools in my n-th project I am very annoyed about the complexity and pitfalls of this process. Two Scenarios to describe the problem: First: I wanted to parse a KML file and try to follow the Geometry Guide on http://docs.geotools.org/stable/userguide/library/xml/geometry.html#kml-parser 1. add boundless repository and include gt-api, gt-main and gt-epsg-hsql because I learned my lessons from projects before 2. trying to resolve the KMLConfiguration a) adding gt-xml and gt-geometry modules as dependencies which is not documented but seems to be meaningful because the how-to is about this b) adding the xsd/gt-xsd-kml module as dependencies because I stumbled into the xsd folder and it sounds meaningful as well --> lucky me: it was the right one Sidenote: I needed to scroll through the boundless repository manually to scan for this modules Second Scenario: whenever I want to do something with grid files - the JAI library is required but not hosted in the maven central or boundless repo. So I must use another repository (osgeo/webda) which seems to be the last one which is hosting the JAI library :) At the end of the day all this searching and trying needs a lot of time, is not a pleasure and from my point of view not state-of-the-art because all other libraries are available at maven central and are able to manage their own dependencies. But in case of GeoTools I always need to look into reference projects to find out how I was getting it the last time. What are your experience with scenarios like this? Are you adding all modules into the pom to not run into problems I always got or is there a how-to I missed? :) Thanks and kind regards, Tee -- View this message in context: http://osgeo-org.1560.x6.nabble.com/embedding-GeoTools-is-always-a-pain-tp5238366.html Sent from the geotools-gt2-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Go from Idea to Many App Stores Faster with Intel(R) XDK Give your users amazing mobile app experiences with Intel(R) XDK. Use one codebase in this all-in-one HTML5 development environment. Design, debug & build mobile apps & 2D/3D high-impact games for multiple OSs. http://pubads.g.doubleclick.net/gampad/clk?id=254741551&iu=/4140 _______________________________________________ GeoTools-GT2-Users mailing list Geo...@li... https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users ------------------------------------------------------------------------------ _______________________________________________ GeoTools-GT2-Users mailing list Geo...@li... https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users |
