[Geotools-devel] unable to build offline?

2008-11-09 Thread Jody Garnett
I have been having a bit of fun trying to build offline - I find that a 
few of the artifacts are not properly built.
- demo/intro requires gt-repository
- demo/mappane-use requires gt-mappane

gt-repositry and gt-mappane are currently unsupported ... I am going to 
add them back into the build so that a clean offline build can run to 
completion ...

Jody

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[Geotools-devel] [jira] Created: (GEOT-2135) Could shapefile supports coding with DBF header

2008-11-09 Thread Min Feng (JIRA)
Could shapefile supports coding with DBF header
---

 Key: GEOT-2135
 URL: http://jira.codehaus.org/browse/GEOT-2135
 Project: GeoTools
  Issue Type: Improvement
  Components: data shapefile
Reporter: Min Feng
Assignee: Jesse Eichar


ShapefileDataStore accepts customized coding (Charset) parameter, which is used 
with writing and reading shapefile records. However, only iso-8859-1 coding 
is supported with DBF header names, so shapefiles which has Chinese DBF field 
names could not be read and wrote correctly.

How about passing the coding parameter into DbaseFileHeader class, and 
encode/decode field name with the same encoding as records do.

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[Geotools-devel] swing-widget-pending examples

2008-11-09 Thread Jody Garnett
Hi Eclesia;

I am arrived in Australia - but do not have much internet access yet. I 
have been trying to build geotools offline and have been running into 
dependency problems. The demo/example application includes 
Demo_ContextTree and StreamWidgetDemo that depend on 
swing-widget-pending in order to compile. Since swing-widget-pending is 
currently unsupported (and depends on many unsupported modules like 
oracle and so on ...) I am a bit at a loss as how to make the build work.

When connected to the internet I imagine most people do not notice this 
build problem; what would you like me to do?
Jody

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[Geotools-devel] [jira] Created: (GEOT-2136) Some WPS model objects are missing the xml:lang attribute

2008-11-09 Thread Andrea Aime (JIRA)
Some WPS model objects are missing the xml:lang attribute
-

 Key: GEOT-2136
 URL: http://jira.codehaus.org/browse/GEOT-2136
 Project: GeoTools
  Issue Type: New Feature
  Components: ext xml-xsd
Reporter: Andrea Aime
Assignee: Justin Deoliveira


This means the attribute is lost during parsing, and not generated during 
encoding, making the output not schema compliant for a few requests, including 
WPS capabilities response.
The situation is a mixed bag, some elements do use an attribute language or 
type String, whilst capabilities uses xml:lang... very curious.

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[Geotools-devel] [jira] Created: (GEOT-2137) WPS Capabilities/Languages model does not conform to the schema

2008-11-09 Thread Andrea Aime (JIRA)
WPS Capabilities/Languages model does not conform to the schema
---

 Key: GEOT-2137
 URL: http://jira.codehaus.org/browse/GEOT-2137
 Project: GeoTools
  Issue Type: New Feature
  Components: ext xml-xsd
Reporter: Andrea Aime
Assignee: Justin Deoliveira


There are two issues here:
- the languages item does not get encoded, and this is due to a custom binding, 
which looks like a hack to work around a naming issue in the schema itself
- the model does not conform to the schema

The first item could be probably solved by improving the existing binding (I 
guess using a complex emf binding does not work to start with, or the custom 
binding would not be there, right?). 
Model wise, the schema is:

{code:xml}
element name=Languages
annotation
documentationListing of the default and other 
languages supported by this service. /documentation
/annotation
complexType
sequence
element name=Default
annotation
documentationIdentifies the 
default language that will be used unless the operation request specifies 
another supported language. /documentation
/annotation
complexType
sequence
element 
ref=ows:Language
annotation

documentationIdentifier of the default language supported by the service.  
This language identifier shall be as specified in IETF RFC 4646./documentation
/annotation
/element
/sequence
/complexType
/element
element name=Supported 
type=wps:LanguagesType
annotation
documentationUnordered list 
of references to all of the languages supported by this service. The default 
language shall be included in this list./documentation
/annotation
/element
/sequence
/complexType
/element
!-- === --
complexType name=LanguagesType
annotation
documentationIdentifies a list of languages supported 
by this service./documentation
/annotation
sequence
element ref=ows:Language maxOccurs=unbounded
annotation
documentationIdentifier of a language 
supported by the service.  This language identifier shall be as specified in 
IETF RFC 4646./documentation
/annotation
/element
/sequence
/complexType
{code}

Now the model for LanguagesType accepts jsut one string, while the schema says 
many ows:language items can appear (multiplicity is unbounded).

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[Geotools-devel] [jira] Created: (GEOT-2138) WPSCapabilites.version does not get encoded

2008-11-09 Thread Andrea Aime (JIRA)
WPSCapabilites.version does not get encoded
---

 Key: GEOT-2138
 URL: http://jira.codehaus.org/browse/GEOT-2138
 Project: GeoTools
  Issue Type: New Feature
  Components: ext xml-xsd
Reporter: Andrea Aime
Assignee: Justin Deoliveira


The version attribute is present in the schema, it's in the model, the binding 
is a ComplexEMFBinding and the version attribute is part of the base class of 
WPSCapabilitiesType, yet the version attribute is not included in the output 
when encoding the capabilities. I have no idea why.

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Re: [Geotools-devel] swing-widget-pending examples

2008-11-09 Thread johann Sorel
Jody Garnett a écrit :
 Hi Eclesia;

 I am arrived in Australia - but do not have much internet access yet. 
 I have been trying to build geotools offline and have been running 
 into dependency problems. The demo/example application includes 
 Demo_ContextTree and StreamWidgetDemo that depend on 
 swing-widget-pending in order to compile. Since swing-widget-pending 
 is currently unsupported (and depends on many unsupported modules like 
 oracle and so on ...) I am a bit at a loss as how to make the build work.

 When connected to the internet I imagine most people do not notice 
 this build problem; what would you like me to do?
 Jody

Hi jody,

There has been some time since my last commit on the swing pending module,
and this module is no longer accessible to commun user because it is 
unsupported.

We can sum up the content of the module in categories and advancement level,
here is the list :

- MapContext tree ( stable )
- CRS Chooser dialog ( stable )
- Data Chooser dialog ( not much advanced not usable )
- A big set of style edition panels ( was working fine before
the GT style upgrade, need major upgrade to work again )
- Map2D and JStreamMap widgets ( ~stable )
- and some other small widgets not working anymore.


The bad news is : they are not maintained anymore in GT.
I will maintain them in GeoTidy / Puzzle-GIS in the futur.


Is there someone willing to continue the work on GeoTools ?

If not I will reduce the widgets to the working ones :
- MapContext Tree
- CRS Chooser dialog
- Map2D and JStreamMap widgets
I believe thoses could be moved in a suported module if someone
could take care of them.


Any volonteer ? any opinion ?


Johann Sorel

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Re: [Geotools-devel] looking for a theme for my master thesis

2008-11-09 Thread Martin Desruisseaux
Hello Mickael

Michael Bedward a écrit :
 Sorry to briefly hijack Christian's topic but I just wanted to ask if
 you'd thought about combining a Bayesian approach with the single
 image reconstruction algorithm described in the Clint Sprott's paper ?
  One naive suggestion would be to use the Sprott method to construct
 something akin to a Bayesian prior which feeds in to a Gibbs sampling
 regression analysis using your other variables.

Thanks for your suggestion, I didn't though about mixing the two approachs. I
was thinking about implementing them separatly for now. The main reason why I'm
interrested in the Bayesian approach is to get (for each pixel) the result as a
probability distribution instead than a single scalar value. We would need to
check if mixing the two approachs would not cause the lost of this probability
distribution.

Anyway, for anything related to the Bayesian approach, I could not implement it
alone or answer questions by myself. I will need the help of a friend on mine
who is a real mathematician. We had the plan to implement Bayesian approach
since a few years, but both of us are still missing time up to date...

Martin

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[Geotools-devel] [jira] Created: (GEOT-2139) WPS GetCapabilitiesType should extend OWS11GetCapabilities

2008-11-09 Thread Andrea Aime (JIRA)
WPS GetCapabilitiesType should extend OWS11GetCapabilities
--

 Key: GEOT-2139
 URL: http://jira.codehaus.org/browse/GEOT-2139
 Project: GeoTools
  Issue Type: New Feature
  Components: ext xml-xsd
Reporter: Andrea Aime
Assignee: Justin Deoliveira


Unlike the WCS 1.1 one, the WPS GetCapabilitiesType interface does not extend 
from net.opengis.ows11.GetCapabilitiesType.
I've noticed this because it does not contain the updateSequence attribute 
(needed for update sequence negotiation)

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Re: [Geotools-devel] swing-widget-pending examples

2008-11-09 Thread Michael Bedward
 Jody Garnett a écrit :
 The bad news is : they are not maintained anymore in GT.
 I will maintain them in GeoTidy / Puzzle-GIS in the futur.


 Is there someone willing to continue the work on GeoTools ?


Hi Johann,

I'm very interested in the work you've done to date on the Swing
components for Geotools.  I haven't been following the discussion
about GeoTidy, other than I thought it was a fork of the referencing
and metadata modules.  But is it the case now that the GT Swing
pending module and your work on Puzzle are no longer related ?

I suppose what I'm trying to understand is this: if someone were to
continue work on some or all of the swing pending components is there
any overlap with the other work you will be doing that would need to
be managed ?

cheers
Michael

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Re: [Geotools-devel] swing-widget-pending examples

2008-11-09 Thread johann Sorel
Michael Bedward a écrit :
 The bad news is : they are not maintained anymore in GT.
 I will maintain them in GeoTidy / Puzzle-GIS in the futur.

 Is there someone willing to continue the work on GeoTools ?
 I'm very interested in the work you've done to date on the Swing
 components for Geotools.  I haven't been following the discussion
 about GeoTidy, other than I thought it was a fork of the referencing
 and metadata modules.  But is it the case now that the GT Swing
 pending module and your work on Puzzle are no longer related ?

 I suppose what I'm trying to understand is this: if someone were to
 continue work on some or all of the swing pending components is there
 any overlap with the other work you will be doing that would need to
 be managed ?
Puzzle-GIS doesnt use GeoTools anymore, so it's not related to the GT 
swing module indirectly.
There are several reasons why I have made this choice, the main ones are :
- First because I believe geotidy will have a bright futur
- Java 1.6
- The new renderer

We can say there will be some overlap since both have the same purpose 
(easy swing widgets)
but they dont have the same background model anymore.

I believe the one who will be in charge of the swing module could try to 
follow the geotidy swing module
if he wish.

johann

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[Geotools-devel] [jira] Created: (GEOT-2140) Make sure WPS DescribeProcess response is schema compliant

2008-11-09 Thread Andrea Aime (JIRA)
Make sure WPS DescribeProcess response is schema compliant
--

 Key: GEOT-2140
 URL: http://jira.codehaus.org/browse/GEOT-2140
 Project: GeoTools
  Issue Type: New Feature
Reporter: Andrea Aime




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[Geotools-devel] [jira] Created: (GEOT-2143) Missing converter between XMLGregorianCalendar and java.util.Date

2008-11-09 Thread Andrea Aime (JIRA)
Missing converter between XMLGregorianCalendar and java.util.Date
-

 Key: GEOT-2143
 URL: http://jira.codehaus.org/browse/GEOT-2143
 Project: GeoTools
  Issue Type: New Feature
  Components: ext xml-xsd
Reporter: Andrea Aime
Assignee: Justin Deoliveira


WPS Execute response uses the following code to translate a date into an 
XMLGregorianCalendar:
response.getStatus().setCreationTime( Converters.convert( started, 
XMLGregorianCalendar.class ));

Yet at the time of writing, no converter for that kind of conversion has been 
created, resulting in null, which is a problem also because the creationTime 
attribute is required, so the Execute response as of now is not schema 
compliant.

A converter that goes from Date to XMLGregorianCalendar would fit the bill. 
Yet, I'm surprised this come out now, WFS 1.1 uses dates a lot and does not 
need one. Wondering if the problem should be addressed at the model level 
(having the model use date) or at the converter level.

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[Geotools-devel] community-schemas ported to trunk, renamed app-schema

2008-11-09 Thread Ben Caradoc-Davies
To better conform to ISO 19101 nomenclature, after discussions with Rob 
Atkinson and others, I have renamed the GeoTools unsupported module 
community-schemas to app-schema on trunk. This change resolves the 
misleading complex/community-schemas naming tangle.

Some significant changes:

(1) Renamed classes ComplexDataStore* - AppSchemaDataAccess*.

(2) Renamed artifact gt-community-schemas-ds - gt-app-schema.

(3) Renamed containing module directory community-schemas - app-schema.

(4) Changed dbtype connection parameter from complex to app-schema.

The module app-schema now compiles and all unit tests pass. No 
regression tests have been performed as GeoServer integration has not 
been performed.

Consider this software to be pre-alpha.

More notes on the port can be found here:
https://www.seegrid.csiro.au/twiki/bin/view/Infosrvices/GeoserverPortToTrunk

-- 
Ben Caradoc-Davies [EMAIL PROTECTED]
Software Engineer, CSIRO Exploration and Mining
Australian Resources Research Centre
26 Dick Perry Ave, Kensington WA 6151, Australia

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[Geotools-devel] app-schema and uDig

2008-11-09 Thread Ben Caradoc-Davies
Jody,

Rob Atkinson suggested to me that uDig might be able to load 
DataAccessFactory implementations such as AppSchemaDataAccessFactory via 
SPI. Do you expect it to support these?

We have some units tests such as this that demonstrate the 
AppSchemaDataAccess in action:
http://svn.geotools.org/trunk/modules/unsupported/app-schema/app-schema/src/test/java/org/geotools/data/complex/GeoSciMLTest.java

Kind regards,

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Australian Resources Research Centre
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[Geotools-devel] [jira] Created: (GEOT-2144) ScriptTest failure on Linux w/ Java 6

2008-11-09 Thread Jody Garnett (JIRA)
ScriptTest failure on Linux w/ Java 6
-

 Key: GEOT-2144
 URL: http://jira.codehaus.org/browse/GEOT-2144
 Project: GeoTools
  Issue Type: Bug
  Components: core referencing
 Environment: Maven version: 2.0.9
Java version: 1.6.0_10
OS name: linux version: 2.6.27-7-generic arch: i386 Family: unix
Reporter: Jody Garnett
Assignee: Martin Desruisseaux
 Fix For: 2.6-M0


This is my first chance to try building on linux in years; after battling with 
dependency trouble I am now down to sorting out compile errors.

Test set: org.geotools.referencing.ScriptTest
---
Tests run: 16, Failures: 0, Errors: 2, Skipped: 2, Time elapsed: 0.842 sec  
FAILURE!
testStereographic(org.geotools.referencing.ScriptTest)  Time elapsed: 0.043 sec 
  ERROR!
org.opengis.referencing.operation.TransformException: Transformation doesn't 
produce the expected values.
...
testOrthographic(org.geotools.referencing.ScriptTest)  Time elapsed: 0.019 sec  
 ERROR!
org.geotools.referencing.operation.projection.ProjectionException: The 
transform result may be 1,943,446.412 mete
rs away from the expected position. Are you sure that the input coordinates are 
inside this map projection area o
f validity? The point is located 270°00.0'W away from the central meridian and 
40°47.0'S away from the latitude o
f origin. The projection is Orthographic.
at 
org.geotools.referencing.operation.projection.MapProjection.checkReciprocal(MapProjection.java:630)
at 
org.geotools.referencing.operation.projection.MapProjection.transform(MapProjection.java:821)
at 
org.geotools.referencing.operation.projection.MapProjection.transform(MapProjection.java:855)
at 
org.geotools.referencing.operation.transform.AbstractMathTransform.transform(AbstractMathTransform.jav
a:256)
at org.geotools.referencing.Console.test(Console.java:602)
at org.geotools.referencing.ScriptRunner.test(ScriptRunner.java:61)


Is this one of those cases where Java 5 handles things differently?

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[Geotools-devel] Problems integrating app-schema DataAccess with GeoServer on trunk

2008-11-09 Thread Ben Caradoc-Davies
Jody,

I have performed the initial port of the app-schema DataAccess (formerly 
known as ComplexDataStore) to trunk. Although there is some support in 
DataAccessFinder for using SPI to find and load implementations of 
DataAccessFactory, this implementation is not used by GeoServer.

How should we proceed? Would the GeoServer community like to support 
DataAccess providers, or should we work around this problem? The 
solution on the 1.6.x branch was to fork the wfs and web modules into 
wfs-c and web-c. Now that we have DataAccess, we can do better.

Kind regards,

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Software Engineer, CSIRO Exploration and Mining
Australian Resources Research Centre
26 Dick Perry Ave, Kensington WA 6151, Australia

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Re: [Geotools-devel] looking for a theme for my master thesis

2008-11-09 Thread Michael Bedward
Hi Martin

I would love to have a friend who was a real mathematician.  Does
he/she want another friend ? :-)

Using the Sprott algorithm to generate a prior doesn't make any
difference to the form of the results: ie. you will still be deriving
a posterior probability distribution.

Since it is a Bayesian analysis you need a prior of some sort, even it
is just a vague / uninformative distribution.  Using the Sprott
algorithm would represent the statement: I hypothesize the
relationship between the missing data and known data to be
approximately fractal.

As with any Bayesian analysis, the influence of this prior on your
results will depend on the strenth of the relationship between the
variable of interest and the covariates:

- weak relationship = prior will dominate the predictions
- strong relationship congruent with prior = prior and covariates
evident in results
- strong relationship but not conforming to prior = results driven by
covariates

Michael

 Thanks for your suggestion, I didn't though about mixing the two approachs. I
 was thinking about implementing them separatly for now. The main reason why 
 I'm
 interrested in the Bayesian approach is to get (for each pixel) the result as 
 a
 probability distribution instead than a single scalar value. We would need to
 check if mixing the two approachs would not cause the lost of this probability
 distribution.

 Anyway, for anything related to the Bayesian approach, I could not implement 
 it
 alone or answer questions by myself. I will need the help of a friend on mine
 who is a real mathematician. We had the plan to implement Bayesian approach
 since a few years, but both of us are still missing time up to date...

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[Geotools-devel] Build failed in Hudson: geotools-trunk #1112

2008-11-09 Thread Hudson
See http://hudson.opengeo.org/hudson/job/geotools-trunk/1112/changes

Changes:

[jgarnett] ignore eclipse:eclipse generated files

[jgarnett] mode example code into unsupported module

[jgarnett] move example code for unsupported module out of the way

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[INFO] Building ISO 19107 implementation using JTS
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---
 T E S T S
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Running org.geotools.geometry.iso.coordinate.PositionImplTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
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Running org.geotools.geometry.iso.aggregate.PicoMultiCurveTest
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Running org.geotools.geometry.iso.complex.PicoCompositePointTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.geotools.geometry.iso.coordinate.GeometryFactoryTest
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Running org.geotools.geometry.iso.primitive.PicoPointTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Running org.geotools.geometry.iso.aggregate.AggregateGeometryBuilderTest
Nov 10, 2008 1:14:40 AM java.util.prefs.FileSystemPreferences$7 run
WARNING: Prefs file removed in background 
/home/tomcat/.java/.userPrefs/org/geotools/referencing/wkt/prefs.xml
GEOGCS[WGS84(DD), 
  DATUM[WGS84, 
SPHEROID[WGS84, 6378137.0, 298.257223563]], 
  PRIMEM[Greenwich, 0.0], 
  UNIT[degree, 

[Geotools-devel] Hudson build is back to normal: geotools-trunk #1113

2008-11-09 Thread Hudson
See http://hudson.opengeo.org/hudson/job/geotools-trunk/1113/changes



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Re: [Geotools-devel] swing-widget-pending examples

2008-11-09 Thread Michael Bedward
2008/11/9 johann Sorel wrote:

 Puzzle-GIS doesnt use GeoTools anymore, so it's not related to the GT swing
 module indirectly.
 There are several reasons why I have made this choice, the main ones are :
 - First because I believe geotidy will have a bright futur
 - Java 1.6
 - The new renderer

 We can say there will be some overlap since both have the same purpose (easy
 swing widgets)
 but they dont have the same background model anymore.

 I believe the one who will be in charge of the swing module could try to
 follow the geotidy swing module
 if he wish.

OK. I've just been browsing the Puzzle source but now I'm confused...
There are some references to GeoTidy and there are classes than are
specifically written for Puzzle (e.g shapefile classes).  So these
latter classes will remain specific to Puzzle and are not going to be
part of GT3 ?

Perhaps all this means that I should be thinking about my own coding
at the moment.  The simulation app that I'm working on is getting
towards the point of adding display and reporting components.
Previously I assumed that the swing widgets in GT 2.x would be the
basis for this.  But now that I know they are not supported presently
I guess that I need to decide whether to stick with GT 2.6 and attempt
further development of the swing widgets, or move over to GeoTidy /
Puzzle / whatever ?

Apologies if these are dumb questions :)

Michael

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