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Hi Peter </div>
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I think I might have an idea what is happening when you use the graphhopper.sh script (I have updated to something closer to the version in upstream). The geotools libs use a service provider pattern whereby properties files in the META-INF/services folder
of the implementing jar are read for the name of the implementing class. It may be that the repacked jar does not have the right layout for that to work. I will try to investigate that a bit further.</div>
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<span style="font-size: initial; text-align: initial; line-height: initial;">Sincerely </span></div>
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<span style="font-size: initial; text-align: initial; line-height: initial;">Stuart Adam
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Sent from my BlackBerry 10 smartphone on the EE network.</div>
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<div><b>From: </b>Peter</div>
<div><b>Sent: </b>Tuesday, 25 November 2014 13:27</div>
<div><b>To: </b>GraphHopper Java routing engine</div>
<div><b>Reply To: </b>GraphHopper Java routing engine</div>
<div><b>Subject: </b>Re: [GraphHopper] Ordnance Survey Loader</div>
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<div class="x_moz-cite-prefix">Hi Stuart,<br>
<br>
with your latest changes, which already include all dependencies as you wrote I still get the exception. Using a clean repo and following my instructions in the issue.<br>
<br>
Do you have an idea how to fix this? I looked into the created jar which the graphhopper.sh script is using (tools/target/"gh-with-deps") and the content looks fine: with hsqldb etc<br>
<br>
Regards,<br>
Peter<br>
<br>
On 24.11.2014 16:04, Stuart Adam wrote:<br>
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<div dir="ltr">Hi Guys<br>
<br>
I was using the Import class to pre prep the graph. See itngen.sh for a command line. The pom in my fork of core should already contain the following dependency info which would ensure the correct jars are downloaded to your local mvn repo. gotools.version
is 12.1 and you may need to add the repo<br>
<br>
<repository><br>
<id>osgeo</id><br>
<name>Open Source Geospatial Foundation Repository</name><br>
<url><a class="x_moz-txt-link-freetext" href="http://download.osgeo.org/webdav/geotools/">http://download.osgeo.org/webdav/geotools/</a></url><br>
</repository><br>
<br>
<br>
Dependencies as follows (you might be able to use gt-epsg-wkt in place of gt-epsg-hsql and thereby remove the jdbc dependency as well, this worked for me before but wasn't working when I was readying to commit hence the more heavyweight dependency)<br>
<br>
<dependency><br>
<groupId>org.geotools</groupId><br>
<artifactId>gt-metadata</artifactId><br>
<version>${geotools.version}</version><br>
</dependency><br>
<dependency><br>
<groupId>org.geotools</groupId><br>
<artifactId>gt-opengis</artifactId><br>
<version>${geotools.version}</version><br>
</dependency><br>
<dependency><br>
<groupId>org.geotools</groupId><br>
<artifactId>gt-referencing</artifactId><br>
<version>${geotools.version}</version><br>
</dependency><br>
<dependency><br>
<groupId>net.java.dev.jsr-275</groupId><br>
<artifactId>jsr-275</artifactId><br>
<version>1.0-beta-2</version><br>
</dependency><br>
<dependency><br>
<groupId>java3d</groupId><br>
<artifactId>vecmath</artifactId><br>
<version>1.3.2</version><br>
</dependency><br>
<dependency><br>
<groupId>org.geotools</groupId><br>
<artifactId>gt-epsg-hsql</artifactId><br>
<version>${geotools.version}</version><br>
</dependency><br>
<dependency><br>
<groupId>org.hsqldb</groupId><br>
<artifactId>hsqldb</artifactId><br>
<version>2.3.2</version><br>
</dependency><br>
<br>
I have also removed the reflective code. <br>
<br>
Sincerely<br>
Stuart Adam<br>
<div>
<hr id="x_stopSpelling">
Date: Mon, 24 Nov 2014 15:49:27 +0100<br>
From: <a class="x_moz-txt-link-abbreviated" href="mailto:graphhopper@gmx.de">graphhopper@gmx.de</a><br>
To: <a class="x_moz-txt-link-abbreviated" href="mailto:graphhopper@openstreetmap.org">
graphhopper@openstreetmap.org</a><br>
Subject: Re: [GraphHopper] Ordnance Survey Loader<br>
<br>
<div class="x_ecxmoz-cite-prefix">Hi Stuart, hi Philip,<br>
<br>
thanks for the insights! Also thanks Philip for the suggestion!<br>
<br>
> Since once the import is done the graph is the same as one imported from osm the query time code is unchanged nd so should still be Java 6 compatible.<br>
<br>
I see. Then we should probably just make the module separation and put all import stuff into another module or tools. E.g. the web module is also java 7<br>
Also I'm not 100% sure if java 7 is that problematic as e.g. Android development should be possible with java7 too I think.<br>
<br>
<br>
> As commented by Philip Welch on here the simplest one's to provide at runtime is either the hsqldb (remember to add the hsql-jdbc driver lib as well)<br>
> or the wkt based one.<br>
<br>
Do you have a pom snippet at hand :) ?<br>
<br>
<br>
> (OSITN = too much block caps for my liking)<br>
<br>
me too but no problem - just wanted to mention it<br>
<br>
<br>
> The sample data actually requires a license agreement so people should be directed to the website rather than trying to automate via wget.
<br>
> If it were not for that stage I would have placed the sample data in git repo. I will try and negotiate for permission to include it which would simplify that stage.<br>
<br>
We can also do this license agreement on the (bash) shell.<br>
<br>
<br>
> At the moment execution time without contraction hierarchies (in order to support turn restrictions)
<br>
> is very slow and so we would be interested in what work is going on to combine the two and if there is any way we can help<br>
<br>
What do you mean with 'very slow'? With turn restrictions it should be like 2 times slower than without.<br>
<br>
Combining the both is no magic but requires some time to work out the bits (although all the necessary steps are already defined -> #270). And of course this is important for us too but no starting date defined yet.<br>
<br>
Regards,<br>
Peter<br>
<br>
<br>
On 24.11.2014 14:52, Stuart Adam wrote:<br>
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<div dir="ltr">HI Peter<br>
<br>
The logging is so heavy as we are still learning our way around the api. Absolutely this should be reduced as time goes on and there is already a number of test cases specifically to do with os data. Unfortunately due to a late change in coordinate convertor
(ITN uses British National Grid) some of these are currently broken. The tests are almost certainly not as clean as they could be. Only recently found the GraphInfo class that might help some with that :-)<br>
<br>
I used reflection as that would enable us to more dynamically extend the available readers but if it causes problems with the iOS port then absolutely happy to change that. iOS and android are important for us. The import code at the moment takes advantage
of String based switches so is Java 7 specific. We can work on removing that but for now have been relying on using desktop class machines to pre import and then making the graph folder available to client machines. Since once the import is done the graph
is the same as one imported from osm the query time code is unchanged nd so should still be Java 6 compatible.<br>
<br>
Yes we will standardise the naming scheme. Relatively new to git so was leaving such refactorings for now but was already unhappy with my initial naming (OSITN = too much block caps for my liking)
<br>
<br>
The geotools supplies multiple different implementations of the CRS lookup. As commented by Philip Welch on here the simplest one's to provide at runtime is either the hsqldb (remember to add the hsql-jdbc driver lib as well) or the wkt based one. Only provide
a single implementation at runtime. Given the preferences of deployment teams the actual implementation used wasn't hardwired in to the build.<br>
<br>
The sample data actually requires a license agreement so people should be directed to the website rather than trying to automate via wget. If it were not for that stage I would have placed the sample data in git repo. I will try and negotiate for permission
to include it which would simplify that stage.<br>
<br>
At the moment execution time without contraction hierarchies (in order to support turn restrictions) is very slow and so we would be interested in what work is going on to combine the two and if there is any way we can help.
<br>
<br>
Sincerely<br>
Stuart Adam<br>
<div>
<hr id="x_ecxstopSpelling">
Date: Mon, 24 Nov 2014 12:26:31 +0100<br>
From: <a class="x_ecxmoz-txt-link-abbreviated" href="mailto:graphhopper@gmx.de">graphhopper@gmx.de</a><br>
To: <a class="x_ecxmoz-txt-link-abbreviated" href="mailto:graphhopper@openstreetmap.org">
graphhopper@openstreetmap.org</a><br>
Subject: Re: [GraphHopper] Ordnance Survey Loader<br>
<br>
<div class="x_ecxmoz-cite-prefix">Hi Stuart,<br>
<br>
this is nice - thanks!<br>
<br>
I took a closer look at it. There seems to be an old graphhopper.sh script? Also I had a problem with the import when using the sample data you mentioned**<br>
<br>
What I did I described in the 'current instructions' of the issue #227 and let us move the discussion to it:
<a class="x_ecxmoz-txt-link-freetext" href="https://github.com/graphhopper/graphhopper/issues/277" target="_blank">
https://github.com/graphhopper/graphhopper/issues/277</a><br>
<br>
Let me know when you think that this is stable enough, then we can work together on improving the abstraction and refactoring mentioned in the notes, if you like.<br>
<br>
Kind Regards,<br>
Peter<br>
<br>
**<br>
org.opengis.referencing.NoSuchAuthorityCodeException: No code "EPSG:27700" from authority "EPSG" found for object of type "EngineeringCRS".<br>
at org.geotools.referencing.factory.epsg.CartesianAuthorityFactory.noSuchAuthorityException(CartesianAuthorityFactory.java:136)<br>
at org.geotools.referencing.factory.epsg.CartesianAuthorityFactory.createEngineeringCRS(CartesianAuthorityFactory.java:130)<br>
at org.geotools.referencing.factory.epsg.CartesianAuthorityFactory.createCoordinateReferenceSystem(CartesianAuthorityFactory.java:121)<br>
at org.geotools.referencing.factory.AuthorityFactoryAdapter.createCoordinateReferenceSystem(AuthorityFactoryAdapter.java:801)<br>
at org.geotools.referencing.factory.ThreadedAuthorityFactory.createCoordinateReferenceSystem(ThreadedAuthorityFactory.java:731)<br>
at org.geotools.referencing.DefaultAuthorityFactory.createCoordinateReferenceSystem(DefaultAuthorityFactory.java:179)<br>
at org.geotools.referencing.CRS.decode(CRS.java:519)<br>
at org.geotools.referencing.CRS.decode(CRS.java:447)<br>
at uk.co.ordnancesurvey.api.srs.OpenCoordConverter.<clinit>(OpenCoordConverter.java:18)<br>
at com.graphhopper.reader.osgb.OSITNNode.parseCoordinateString(OSITNNode.java:143)<br>
at com.graphhopper.reader.osgb.OSITNNode.parseCoords(OSITNNode.java:131)<br>
at com.graphhopper.reader.osgb.OSITNElement.handleCoordinates(OSITNElement.java:289)<br>
at com.graphhopper.reader.osgb.OSITNElement.readTags(OSITNElement.java:89)<br>
at com.graphhopper.reader.osgb.OSITNNode.create(OSITNNode.java:55)<br>
at com.graphhopper.reader.osgb.OsItnInputFile.getNextXML(OsItnInputFile.java:209)<br>
at com.graphhopper.reader.osgb.OsItnInputFile.getNext(OsItnInputFile.java:174)<br>
at com.graphhopper.reader.osgb.OsItnReader.preProcessSingleFile(OsItnReader.java:294)<br>
at com.graphhopper.reader.osgb.OsItnReader.preProcessSingleFile(OsItnReader.java:284)<br>
at com.graphhopper.reader.osgb.OsItnReader.preProcessDirOrFile(OsItnReader.java:275)<br>
at com.graphhopper.reader.osgb.OsItnReader.preProcess(OsItnReader.java:260)<br>
at com.graphhopper.reader.osgb.OsItnReader.readGraph(OsItnReader.java:244)<br>
at com.graphhopper.GraphHopper.importData(GraphHopper.java:634)<br>
at com.graphhopper.GraphHopper.process(GraphHopper.java:603)<br>
at com.graphhopper.GraphHopper.importOrLoad(GraphHopper.java:576)<br>
at com.graphhopper.tools.Import.main(Import.java:16)<br>
Exception in thread "main" java.lang.RuntimeException: Problem while parsing file<br>
at com.graphhopper.reader.osgb.OsItnReader.preProcess(OsItnReader.java:262)<br>
at com.graphhopper.reader.osgb.OsItnReader.readGraph(OsItnReader.java:244)<br>
at com.graphhopper.GraphHopper.importData(GraphHopper.java:634)<br>
at com.graphhopper.GraphHopper.process(GraphHopper.java:603)<br>
at com.graphhopper.GraphHopper.importOrLoad(GraphHopper.java:576)<br>
at com.graphhopper.tools.Import.main(Import.java:16)<br>
Caused by: java.lang.NullPointerException<br>
at org.geotools.referencing.CRS.findMathTransform(CRS.java:1201)<br>
at uk.co.ordnancesurvey.api.srs.OpenCoordConverter.toWGS84(OpenCoordConverter.java:30)<br>
at com.graphhopper.reader.osgb.OSITNNode.parseCoordinateString(OSITNNode.java:143)<br>
at com.graphhopper.reader.osgb.OSITNNode.parseCoords(OSITNNode.java:131)<br>
at com.graphhopper.reader.osgb.OSITNElement.handleCoordinates(OSITNElement.java:289)<br>
at com.graphhopper.reader.osgb.OSITNElement.readTags(OSITNElement.java:89)<br>
at com.graphhopper.reader.osgb.OSITNNode.create(OSITNNode.java:55)<br>
at com.graphhopper.reader.osgb.OsItnInputFile.getNextXML(OsItnInputFile.java:209)<br>
at com.graphhopper.reader.osgb.OsItnInputFile.getNext(OsItnInputFile.java:174)<br>
at com.graphhopper.reader.osgb.OsItnReader.preProcessSingleFile(OsItnReader.java:294)<br>
at com.graphhopper.reader.osgb.OsItnReader.preProcessSingleFile(OsItnReader.java:284)<br>
at com.graphhopper.reader.osgb.OsItnReader.preProcessDirOrFile(OsItnReader.java:275)<br>
at com.graphhopper.reader.osgb.OsItnReader.preProcess(OsItnReader.java:260)<br>
... 5 more<br>
<br>
<br>
On 19.11.2014 00:08, Stuart Adam wrote:<br>
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<div dir="ltr">Hi All<br>
<br>
The dependency on internal code has been removed from the OS ITN data loader by using geotools.<br>
This means you should be able to try it out now. Some of the tests currently fail but the basics work. To build you will want to skip the acceptancetesting module, since that is an internal test which will probably be moved out of this repository as it is
data dependant. For now skip tests whilst I figure out what has broken the unit tests, hopefully tomorrow.<br>
<br>
To run graphhopper loading itn files supply the following configuration options<br>
<br>
<br>
osmreader.osm=<path to data file as normal but this should be either a directory or itn xml file rather than osm><br>
<br>
reader.implementation=com.graphhopper.reader.osgb.OsItnReader<br>
<br>
<br>
the reader.implementation setting changes which DataReader implementation GraphHopper uses with com.graphhopper.reader.osgb.OsItnReader and com.graphhopper.reader.OSMReader now implementing an interface DataReader. if reader.implementation is not set com.graphhopper.reader.OSMReader
is used by default.<br>
<br>
osmreader.osm setting should probably change to datareader.src with this change but for now I have left that alone for compatibility reasons.<br>
<br>
Once the data is imported it can be used in a standard GraphHopper server without having to switch reader implementation which means ingested data should work in a GraphHopper instance from the main repo without consuming the engaric/graphhopper branch though
I believe at the moment I need to resync with graphhopper/graphhopper repo as I suspect the graph version has been changing rapidly recently.<br>
<br>
Sincerely<br>
Stuart Adam<br>
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