Re: [Geotools-gt2-users] geotools from spring

2009-01-07 Thread Justin Deoliveira 
GeoServer uses spring with not really any problems. If you include any 
error logs we can probably help. Also which servlet container are you using?

-Justin

Dave Rafkind wrote:
 Hi list, I'm trying to use just the Referencing part of Geotools 2.5.1 
 in a Spring Webapp, but I get all sorts of wierd errors relating to  
 MathTransformFactory or javax.measure.unit.* when I call CRS.parseWKT(). 
 These errors don't come about with a commandline program,
 I assume some resource is not properly being autodiscovered...are there 
 any guidelines for using Geotools with Spring in a web app?
 
 Thanks!
 Dave
 
 
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OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.

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Re: [Geotools-gt2-users] geotools from spring

2009-01-07 Thread Dave Rafkind 
Oh yeah, error logs. I'm using Glassfish v2 to host the webapp.

Here's my code in the constructor of a bean:
   try {   
   
CoordinateReferenceSystem targetCRS = DefaultGeographicCRS.WGS84;
CoordinateReferenceSystem sourceCRS = CRS.parseWKT(wktString);   

MathTransformer transformer = CRS.findMathTransform(sourceCRS, 
targetCRS, true);
} catch (org.opengis.referencing.FactoryException fex) {
fex.printStackTrace();
}

After I got java.lang.ClassNotFoundException: javax.measure.unit.SI, I 
added the JScience jar to my project..

Error:
java.lang.NoSuchMethodError: 
org.opengis.referencing.cs.CoordinateSystemAxis.getUnit()Ljavax/measure/unit/Unit;
at 
org.geotools.referencing.cs.AbstractCS.init(AbstractCS.java:161)
at 
org.geotools.referencing.cs.DefaultEllipsoidalCS.init(DefaultEllipsoidalCS.java:155)
at 
org.geotools.referencing.cs.DefaultEllipsoidalCS.clinit(DefaultEllipsoidalCS.java:67)
at 
org.geotools.referencing.crs.DefaultGeographicCRS.clinit(DefaultGeographicCRS.java:95)
at gov.sanantonio.row.ProjectionUtil.init(ProjectionUtil.java:61)
// more spring tracktrace snipped

Justin Deoliveira wrote:
 GeoServer uses spring with not really any problems. If you include any 
 error logs we can probably help. Also which servlet container are you 
 using?

 -Justin

 Dave Rafkind wrote:
 Hi list, I'm trying to use just the Referencing part of Geotools 
 2.5.1 in a Spring Webapp, but I get all sorts of wierd errors 
 relating to  MathTransformFactory or javax.measure.unit.* when I call 
 CRS.parseWKT(). These errors don't come about with a commandline 
 program,
 I assume some resource is not properly being autodiscovered...are 
 there any guidelines for using Geotools with Spring in a web app?

 Thanks!
 Dave


 --
  

 Check out the new SourceForge.net Marketplace.
 It is the best place to buy or sell services for
 just about anything Open Source.
 http://p.sf.net/sfu/Xq1LFB
 ___
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 Geotools-gt2-users@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users




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Re: [Geotools-gt2-users] geotools from spring

2009-01-07 Thread Justin Deoliveira 
That error says to me that the units library is either missing, or an 
incorrect version of it is being used. I would check that:

1) units library is there
2) the version being used is correct, ie the same as the version 
included in the geotools bin release

Hope that helps,

-Justin

Dave Rafkind wrote:
 Oh yeah, error logs. I'm using Glassfish v2 to host the webapp.
 
 Here's my code in the constructor of a bean:
   try {CoordinateReferenceSystem 
 targetCRS = DefaultGeographicCRS.WGS84;
CoordinateReferenceSystem sourceCRS = CRS.parseWKT(wktString);  
MathTransformer transformer = CRS.findMathTransform(sourceCRS, 
 targetCRS, true);
} catch (org.opengis.referencing.FactoryException fex) {
fex.printStackTrace();
}
 
 After I got java.lang.ClassNotFoundException: javax.measure.unit.SI, I 
 added the JScience jar to my project..
 
 Error:
 java.lang.NoSuchMethodError: 
 org.opengis.referencing.cs.CoordinateSystemAxis.getUnit()Ljavax/measure/unit/Unit;
  
 
at 
 org.geotools.referencing.cs.AbstractCS.init(AbstractCS.java:161)
at 
 org.geotools.referencing.cs.DefaultEllipsoidalCS.init(DefaultEllipsoidalCS.java:155)
  
 
at 
 org.geotools.referencing.cs.DefaultEllipsoidalCS.clinit(DefaultEllipsoidalCS.java:67)
  
 
at 
 org.geotools.referencing.crs.DefaultGeographicCRS.clinit(DefaultGeographicCRS.java:95)
  
 
at gov.sanantonio.row.ProjectionUtil.init(ProjectionUtil.java:61)
// more spring tracktrace snipped
 
 Justin Deoliveira wrote:
 GeoServer uses spring with not really any problems. If you include any 
 error logs we can probably help. Also which servlet container are you 
 using?

 -Justin

 Dave Rafkind wrote:
 Hi list, I'm trying to use just the Referencing part of Geotools 
 2.5.1 in a Spring Webapp, but I get all sorts of wierd errors 
 relating to  MathTransformFactory or javax.measure.unit.* when I call 
 CRS.parseWKT(). These errors don't come about with a commandline 
 program,
 I assume some resource is not properly being autodiscovered...are 
 there any guidelines for using Geotools with Spring in a web app?

 Thanks!
 Dave


 --
  

 Check out the new SourceForge.net Marketplace.
 It is the best place to buy or sell services for
 just about anything Open Source.
 http://p.sf.net/sfu/Xq1LFB
 ___
 Geotools-gt2-users mailing list
 Geotools-gt2-users@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users


 


-- 
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.

--
Check out the new SourceForge.net Marketplace.
It is the best place to buy or sell services for
just about anything Open Source.
http://p.sf.net/sfu/Xq1LFB
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