deegree

Alexander V. Besprozvannykh schrieb:

> Dear all, Dear ANDREAS.
> Thank you for the contents of the world file.
> The deegree Web Coverage Server (WCS) is working very well.
> I would like to propose for community very simple viewer for WCS.
> It is based on JavaScript.
> Unfortunately it is working only with IE 5+ browser.
> Included application prepared for installation in Tomcat.
> This application read capability xml document and can display 
> registered images.
> It is possible select regions by mouse for scale.
> You can see this application: 
> http://cliware.meteo.ru:8080/deegreewcsviewer/index.html
>  
> Best regards, Alexander.


Hi Alexander,

I tried it and it works fine. Thank you very much.

ANDREAS

-- 
 l a t / l o n
 Fitzke/Fretter/Poth GbR
 Meckenheimer Allee 176
 53115 Bonn
 phone ++49 +228 73-2838 fax -2153
 e-mail mailto:poth@...
 www http://www.lat-lon.de

Dear Andreas.
Today I am working with WFS server.
Can you give me description of  request URL to WFS server.
I am trying to receive GML from my application.
The mistake is  org.xml.sax.SAXParseException: Document root element is
missing.

Thank you, Alexander.

"Alexander V. Besprozvannykh" <alexander@...> writes:

> Today I am working with WFS server.
> Can you give me description of  request URL to WFS server.
> I am trying to receive GML from my application.
> The mistake is  org.xml.sax.SAXParseException: Document root element is
> missing.

Do you have problems with self-made requests or did you use a example
request from the Zip-archive of the demo-WFS ($deegreewfs/WEB-INF/xml/)?

A definition of the structure of a request can be found in OGC's "Web
Feature Service Implementation Specification":
- http://www.opengis.org/techno/implementation.htm
- PDF: http://www.opengis.org/techno/specs/02-058.pdf
- RTF: http://www.opengis.org/techno/specs/02-058.rtf

You can use the deegree Viewer/Converter for building up a GetFeature
request (output GML2) to a WFS, but it's a bit tricky:

1. File -> add Layer -> add GML from WFS

2. Insert the server-URL.

3. You can perform a GetCapabilities request with the lens/loupe symbol
   (the third one) in the symbolbar.

4. You can perform a DescribeFeatureType request with the question-mark symbol
   (the fourth one) in the symbolbar.

5. You can delete the content of the textfield to generate a
   GetFeatureRequest (or paste an request):

   a) add a new request template with the new-document symbol of the
      symbolbar (the 6th symbol)

   b) point the cursor between the <Filter> tag and choose
      - a BBOX operation (7th symbol)
      - a IsEqualTo operation (8th symbol)
      - a IsLike operation (9th symbol)
      mix the requests with the boolean AND (10th symbol), OR (11th
      symbol) or NOT-EQUAL (12th symbol)

   c) You can perform a GetFeature request with the green-arrow symbol
      (the fifth one) in the symbolbar.

You can also watch some requests at the demo.deegree.org page. The
Gazetteer Service uses a WFS. Type something in the "interactive Web
interface" and see the Requests/Results on the right side of the site.

HTH,
Axel

-- 
l a t / l o n             |   Axel Schaefer
Fitzke/Fretter/Poth GbR   |   phone ++49 +228 73-3816 fax -2153
Meckenheimer Allee 176    |   mailto:schaefer@...
53115 Bonn                |   http://www.lat-lon.de/

Dear Axel.
The WFS server is working fine with demo shape file mjrivers
I tried to use additional shape files.
I used shape file from demo of deegree WMS version 0.7 country
For the first time new shape file was registered in 3 files
- cliware_wfs_capabilities.xml
- country.xml
- country.xsd

To view this data I used Viewer/Converter
The demo file mjrivers is working well, but country not.
Produced GML file can not be opened.
I resolve my problem to prepare very short application in Java for request
GML
document.
Produced GML document look like as good but can not be displayed by
Viewer/Converter too.
As I think it is the same problem.

The next problem is:
I request data from country by:
<?xml version="1.0" encoding="iso-8859-1"?>
<GetFeature outputFormat="GML2" xmlns:gml="http://www.opengis.net/gml">
  <Query typeName="Countries">
    <Filter>
      <BBOX>
  <PropertyName>/Countries/Geometry</PropertyName>
  <gml:Box>
    <gml:coord>
      <gml:X>10</gml:X>
      <gml:Y>40</gml:Y>
    </gml:coord>
    <gml:coord>
      <gml:X>20</gml:X>
      <gml:Y>50</gml:Y>
    </gml:coord>
  </gml:Box>
      </BBOX>
    </Filter>
  </Query>
</GetFeature>

The output GML has BBOX
- <gml:boundedBy>
- <gml:Box>
- <gml:coord>
  <gml:X>-178.216552734375</gml:X>
  <gml:Y>18.925477981567383</gml:Y>
  </gml:coord>
- <gml:coord>
  <gml:X>179.77593994140625</gml:X>
  <gml:Y>71.3514404296875</gml:Y>
  </gml:coord>
  </gml:Box>
  </gml:boundedBy>

and GEO data of USA country.

The next problem is:
I pointed in country.xml only one
<MappingField>
   <Property name="/Countries/Name" type="VARCHAR"/>
   <DatastoreField name="CNTRY_NAME" type="VARCHAR"/>
  </MappingField>
but output GML has all non geometry property of shape file with original
names.

The next problem is:
If I request
http://cliware.meteo.ru:8080/deegreewfs/wfs?request=DescribeFeatureType&vers
ion=1.0.0&typeName=Countries
with mistake in typeName value the WFS server answer nothing with timeout
connection after long time waiting.


You can see registration files as attachment.

Best regards, Alexander.






----- Original Message -----
From: "Axel Schaefer" <axel.schaefer@...>
To: <deegree-users@...>
Sent: Wednesday, July 23, 2003 7:30 PM
Subject: Re: [deegree-users] deegreewcsviewer


> "Alexander V. Besprozvannykh" <alexander@...> writes:
>
> > Today I am working with WFS server.
> > Can you give me description of  request URL to WFS server.
> > I am trying to receive GML from my application.
> > The mistake is  org.xml.sax.SAXParseException: Document root element is
> > missing.
>
> Do you have problems with self-made requests or did you use a example
> request from the Zip-archive of the demo-WFS ($deegreewfs/WEB-INF/xml/)?
>
> A definition of the structure of a request can be found in OGC's "Web
> Feature Service Implementation Specification":
> - http://www.opengis.org/techno/implementation.htm
> - PDF: http://www.opengis.org/techno/specs/02-058.pdf
> - RTF: http://www.opengis.org/techno/specs/02-058.rtf
>
> You can use the deegree Viewer/Converter for building up a GetFeature
> request (output GML2) to a WFS, but it's a bit tricky:
>
> 1. File -> add Layer -> add GML from WFS
>
> 2. Insert the server-URL.
>
> 3. You can perform a GetCapabilities request with the lens/loupe symbol
>    (the third one) in the symbolbar.
>
> 4. You can perform a DescribeFeatureType request with the question-mark
symbol
>    (the fourth one) in the symbolbar.
>
> 5. You can delete the content of the textfield to generate a
>    GetFeatureRequest (or paste an request):
>
>    a) add a new request template with the new-document symbol of the
>       symbolbar (the 6th symbol)
>
>    b) point the cursor between the <Filter> tag and choose
>       - a BBOX operation (7th symbol)
>       - a IsEqualTo operation (8th symbol)
>       - a IsLike operation (9th symbol)
>       mix the requests with the boolean AND (10th symbol), OR (11th
>       symbol) or NOT-EQUAL (12th symbol)
>
>    c) You can perform a GetFeature request with the green-arrow symbol
>       (the fifth one) in the symbolbar.
>
> You can also watch some requests at the demo.deegree.org page. The
> Gazetteer Service uses a WFS. Type something in the "interactive Web
> interface" and see the Requests/Results on the right side of the site.
>
> HTH,
> Axel
>
> --
> l a t / l o n             |   Axel Schaefer
> Fitzke/Fretter/Poth GbR   |   phone ++49 +228 73-3816 fax -2153
> Meckenheimer Allee 176    |   mailto:schaefer@...
> 53115 Bonn                |   http://www.lat-lon.de/
>
>
>
> -------------------------------------------------------
> This SF.net email is sponsored by: VM Ware
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> _______________________________________________
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>

Hi.
In demos I can see only EPSG:4326 projection.
Can deegree support other projections?
If yes, where I can see list of it?
If no, do you have plans to do?

Thank you, Alexander.

Hi  Alexander,

Alexander V. Besprozvannykh schrieb:

>To view this data I used Viewer/Converter
>The demo file mjrivers is working well, but country not.
>Produced GML file can not be opened.
>I resolve my problem to prepare very short application in Java for reque=
st
>GML
>document.
>Produced GML document look like as good but can not be displayed by
>Viewer/Converter too.
>As I think it is the same problem.
>

maybe you can send the result of the request to me (do not use the=20
mailing list for it). the reason may be that the deegree still bases on=20
the old deegree architecture so I can't exclude that there is a bug=20
reading GML polygons

>The next problem is:
>I request data from country by:
><?xml version=3D"1.0" encoding=3D"iso-8859-1"?>
> =20
>
...

>The output GML has BBOX
> =20
>
...

>and GEO data of USA country.
> =20
>

It's not a problem of the WFS its a problem of the world being a ball=20
:-) because the borders of the USA crosses the 180=B0 meridian (because o=
f=20
some islands in the pacif --> see attchment) the bounding box of the USA=20
has an east border of nearly 175=B0 and a west border of nearly -178=B0. =
so=20
nearly every bounding defined on the northern hemispere will intersect=20
the boundingbox of the united states.

>The next problem is:
>I pointed in country.xml only one
><MappingField>
>   <Property name=3D"/Countries/Name" type=3D"VARCHAR"/>
>   <DatastoreField name=3D"CNTRY_NAME" type=3D"VARCHAR"/>
>  </MappingField>
>but output GML has all non geometry property of shape file with original
>names.
> =20
>

this should not be, I will have a look at it.

>The next problem is:
>If I request
>http://cliware.meteo.ru:8080/deegreewfs/wfs?request=3DDescribeFeatureTyp=
e&vers
>ion=3D1.0.0&typeName=3DCountries
>with mistake in typeName value the WFS server answer nothing with timeou=
t
>connection after long time waiting.
> =20
>

this also should not be, I will have a look at it too.


regrads

ANDREAS

--=20
 l a t / l o n
 Fitzke/Fretter/Poth GbR
 Meckenheimer Allee 176
 53115 Bonn
 phone ++49 +228 73-2838 fax -2153
 e-mail mailto:poth@...
 www http://www.lat-lon.de

Alexander V. Besprozvannykh schrieb:

>Hi.
>In demos I can see only EPSG:4326 projection.
>Can deegree support other projections?
>If yes, where I can see list of it?
>If no, do you have plans to do?
>
>Thank you, Alexander.
>
>  
>

Hi Alexander,

deegree supports nearly 180 coordinate reference systems. a list of the 
supported CRS is given at the Appendix A of deegree WMS documentation 
included in the deegree demo WMS or available online at : 
http://deegree.sourceforge.net/src/deegree%20WMS%20configuration%202003-07-17.pdf

ANDREAS

-- 
 l a t / l o n
 Fitzke/Fretter/Poth GbR
 Meckenheimer Allee 176
 53115 Bonn
 phone ++49 +228 73-2838 fax -2153
 e-mail mailto:poth@...
 www http://www.lat-lon.de

Hi,

Andreas Poth a =E9crit:

> deegree supports nearly 180 coordinate reference systems. a list of the=
=20
> supported CRS is given at the Appendix A of deegree WMS documentation=20
> included in the deegree demo WMS or available online at :=20
> http://deegree.sourceforge.net/src/deegree%20WMS%20configuration%202003=
-07-17.pdf=20

No support for french-NTF ?

This could help :
http://remotesensing.org/lists/proj_archive/msg00434.html
http://remotesensing.org/lists/proj_archive/msg00250.html

I also wonder if using the projection file*s* shipped with the PROJ=20
library (http://remotesensing.org/proj/), possibly using an intermediate=20
XML view of these files (=E0 la Thuban :=20
http://www.intevation.de/cgi-bin/viewcvs-thuban.cgi/thuban/Resources/Proj=
ections/),=20
could avoid the painful hard-coding of ConvenienceCSFactory*.java ...

And 2 more cents... I hope :-)

Cheers,

--=20
Pierrick Brihaye, informaticien
Service r=E9gional de l'Inventaire
DRAC Bretagne
mailto:pierrick.brihaye@...

Pierrick Brihaye schrieb:

> No support for french-NTF ?
>
> This could help :
> http://remotesensing.org/lists/proj_archive/msg00434.html
> http://remotesensing.org/lists/proj_archive/msg00250.html
>
> I also wonder if using the projection file*s* shipped with the PROJ=20
> library (http://remotesensing.org/proj/), possibly using an=20
> intermediate XML view of these files (=E0 la Thuban :=20
> http://www.intevation.de/cgi-bin/viewcvs-thuban.cgi/thuban/Resources/Pr=
ojections/),=20
> could avoid the painful hard-coding of ConvenienceCSFactory*.java ...
>
Hi,

The CRS modul of deegree is an adaption of the seagis CRS implementation=20
done by Martin Desruisseaux. We had some problems with it creating CRS=20
not being just a Datum (e.g. EPSG:4326) or basing on Transver Mercator=20
projections and their transformation. Meanwhile Martin had integrated=20
his implementation into geotools2 which hasn't been released till now ...
Because we (this means the WG GIS of the University of Bonn and lat/lon)=20
don't need any other CRS we didn't spend much work for it because we are=20
excpecting to have a general implementation of CRS and their=20
transformation in the geoapi project where geotools and we are involved.=20
this will also include a factory I guess that is able to create each CRS=20
and each transformation by reading the required values from the EPSG=20
database.

regards

ANDREAS

--=20
 l a t / l o n
 Fitzke/Fretter/Poth GbR
 Meckenheimer Allee 176
 53115 Bonn
 phone ++49 +228 73-2838 fax -2153
 e-mail mailto:poth@...
 www http://www.lat-lon.de

Alexander V. Besprozvannykh schrieb:

>Dear Andreas.
>
>Send you my files. This is River lay. But with the same problem.
>Countries has too match data
>The problem in MultiLineString. If I delete all MultiLineString from XML all
>is work.
>It has strange srsName values, but it is not the problem.
>My server available on http://cliware.meteo.ru:8080/deegreewfs/wfs
>and you can test it directly.
>I included my application for testing.
>  
>

Hello again,

the problem is the deegree.jar of the WFS demo. it's a little bit old 
and contains an error in creation multigeometry GML expressions from WFS 
results. You may can exchange it with the one of the demo-WMS that fixes 
the bug or you might wait a bit. I hope to publish an update of the 
deegree.jar this afternoon (at latest monday)

regards

ANDREAS

-- 
 l a t / l o n
 Fitzke/Fretter/Poth GbR
 Meckenheimer Allee 176
 53115 Bonn
 phone ++49 +228 73-2838 fax -2153
 e-mail mailto:poth@...
 www http://www.lat-lon.de

Dear Andreas.

Thank you. I replaced deegree.jar from WMS and multilane is working,
but multipoligon not.
You can see error message of the server.


46,598 INFO  [STDOUT] l7 Message: Expected "</gml:polygonMember>" to
terminate element starting on line 1.
46,598 INFO  [STDOUT] org.xml.sax.SAXParseException: Expected
"</gml:polygonMember>" to terminate element starting on line 1.
46,598 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.fatal(Parser2.java:3182)
46,598 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.fatal(Parser2.java:3176)
46,598 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1513)
46,598 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,608 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,608 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,608 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,608 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,608 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,608 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,608 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,608 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,618 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,618 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,618 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,618 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,618 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,618 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,618 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,618 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,628 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,628 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,628 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,628 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,628 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,628 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,628 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,638 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,638 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,638 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,638 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,638 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,638 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,638 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,638 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,648 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,648 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,648 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
46,648 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
46,648 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:500)
46,648 INFO  [STDOUT]     at
org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
46,648 INFO  [STDOUT]     at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
46,648 INFO  [STDOUT]     at
org.apache.crimson.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:1
85)
46,658 INFO  [STDOUT]     at
org.deegree.xml.XMLTools.parse(XMLTools.java:599)
46,658 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.shape.SHPDataStoreOutputGML.format(SHPDataStor
eOutputGML.java:192)
46,658 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.AbstractGetFeature.createResponse(AbstractGetF
eature.java:211)
46,658 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.shape.ShapeDataStore$CGetFeature.performReques
t(ShapeDataStore.java:230)
46,658 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.WFSMainLoop.run(WFSMainLoop.java:23)
46,699 INFO  [STDOUT] result:
org.deegree_impl.services.OGCWebServiceEvent_Impl


>
> Hello again,
>
> the problem is the deegree.jar of the WFS demo. it's a little bit old
> and contains an error in creation multigeometry GML expressions from WFS
> results. You may can exchange it with the one of the demo-WMS that fixes
> the bug or you might wait a bit. I hope to publish an update of the
> deegree.jar this afternoon (at latest monday)
>
> regards
>
> ANDREAS
>
> --
>  l a t / l o n
>  Fitzke/Fretter/Poth GbR
>  Meckenheimer Allee 176
>  53115 Bonn
>  phone ++49 +228 73-2838 fax -2153
>  e-mail mailto:poth@...
>  www http://www.lat-lon.de
>
>
>
>
>
> -------------------------------------------------------
> This SF.Net email sponsored by: Free pre-built ASP.NET sites including
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> Download today and enter to win an XBOX or Visual Studio .NET.
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> _______________________________________________
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> deegree-users@...
> https://lists.sourceforge.net/lists/listinfo/deegree-users
>
>

Alexander V. Besprozvannykh schrieb:

>Dear Andreas.
>
>Thank you. I replaced deegree.jar from WMS and multilane is working,
>but multipoligon not.
>You can see error message of the server.
>  
>
>  
>

maybe you can replace the SHPDataStoreOutputGML in the jar with the one 
I attached to this mail.

ANDREAS

-- 
 l a t / l o n
 Fitzke/Fretter/Poth GbR
 Meckenheimer Allee 176
 53115 Bonn
 phone ++49 +228 73-2838 fax -2153
 e-mail mailto:poth@...
 www http://www.lat-lon.de

Dear Andreas.

I am sorry for my next question.
I am trying to use with WFS my own Point Db Data and Oracle.
The WFS produce next error:

09:13:17,571 INFO  [STDOUT] l7 Message: null
09:13:17,571 INFO  [STDOUT] java.lang.NullPointerException
09:13:17,571 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.filterencoding.AbstractSQLBuilder.getRelatedTa
bleSQL(AbstractSQLBuilder.java:456)
09:13:17,571 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.filterencoding.AbstractSQLBuilder.propertyName
2SQL(AbstractSQLBuilder.java:437)
09:13:17,571 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.filterencoding.PointDBSQLBuilder.spatialOperat
ion2SQL(PointDBSQLBuilder.java:107)
09:13:17,581 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.filterencoding.AbstractSQLBuilder.operation2SQ
L(AbstractSQLBuilder.java:130)
09:13:17,581 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.filterencoding.AbstractSQLBuilder.complexFilte
r2SQL(AbstractSQLBuilder.java:116)
09:13:17,581 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.filterencoding.AbstractSQLBuilder.filter2SQL(A
bstractSQLBuilder.java:91)
09:13:17,581 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.db.CGetFeature.getQuery(CGetFeature.java:191)
09:13:17,581 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.db.CGetFeature.performRequest(CGetFeature.java
:118)
09:13:17,581 INFO  [STDOUT]     at
org.deegree_impl.services.wfs.WFSMainLoop.run(WFSMainLoop.java:23)
09:13:17,691 INFO  [STDOUT] result:
org.deegree_impl.services.OGCWebServiceEvent_Impl
09:13:17,691 INFO  [STDOUT] response sent ...


Best regards, Alexander.

"Alexander V. Besprozvannykh" <alexander@...> writes:

> I am sorry for my next question.
> I am trying to use with WFS my own Point Db Data and Oracle.

Please, can you send me your database schema and the config, that I may
have a first starting point?

May you send it please at the e-mail address, not the list?

Thanks,
Axel Schaefer

-- 
l a t / l o n             |   Axel Schaefer
Fitzke/Fretter/Poth GbR   |   phone ++49 +228 73-3816 fax -2153
Meckenheimer Allee 176    |   mailto:schaefer@...
53115 Bonn                |   http://www.lat-lon.de/

Dear all.

I am confused about WMS server.

With one hand WMS server:
"A substantial difference is that in comparison to deegree 0.7.x, deegree
1.x.x WMS does not
realize direct proprietary data access (Shapefiles, Oracle Spatial, ...) any
more. All data that
is used to create a map will be accessed via a WFS, WCS or another WMS. WFS
and WCS
can be realized locally - i.e. in the same Virtual Machine (VM) as the
deegree WMS - or
remotely as a web service (Figure 1). Different WMS layers can be delivered
by different
WFS, WCS, or WMS servers."

With next hand:
It is possible configure WMS server to process for instance
shape files as LOCALWFS without using WFS server.

My question is:
I am using all servers(WCS, WFS, WMS) on the same VM under Jboss-Tomcat.
1. If I use LOCAL data source. WCS and WFS servers will start automatically
as internal servers under WMS or not?
2. Can I use my WCS, WFS servers started as different applications on the
same VM as local?
   How to configure WMS for this.?

Best regards, Alexander.




----- Original Message -----
From: "Axel Schaefer" <axel.schaefer@...>
To: <deegree-users@...>
Sent: Monday, July 28, 2003 2:33 PM
Subject: Re: [deegree-users] deegreewfs Point Db Data


> "Alexander V. Besprozvannykh" <alexander@...> writes:
>
> > I am sorry for my next question.
> > I am trying to use with WFS my own Point Db Data and Oracle.
>
> Please, can you send me your database schema and the config, that I may
> have a first starting point?
>
> May you send it please at the e-mail address, not the list?
>
> Thanks,
> Axel Schaefer
>
> --
> l a t / l o n             |   Axel Schaefer
> Fitzke/Fretter/Poth GbR   |   phone ++49 +228 73-3816 fax -2153
> Meckenheimer Allee 176    |   mailto:schaefer@...
> 53115 Bonn                |   http://www.lat-lon.de/
>
>
>
> -------------------------------------------------------
> This SF.Net email sponsored by: Free pre-built ASP.NET sites including
> Data Reports, E-commerce, Portals, and Forums are available now.
> Download today and enter to win an XBOX or Visual Studio .NET.
>
http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01
> _______________________________________________
> deegree-users mailing list
> deegree-users@...
> https://lists.sourceforge.net/lists/listinfo/deegree-users
>
>

Hi Alexander

>I am confused about WMS server.
>
>With one hand WMS server:
>"A substantial difference is that in comparison to deegree 0.7.x, deegree
>1.x.x WMS does not
>realize direct proprietary data access (Shapefiles, Oracle Spatial, ...) any
>more. All data that
>is used to create a map will be accessed via a WFS, WCS or another WMS. WFS
>and WCS
>can be realized locally - i.e. in the same Virtual Machine (VM) as the
>deegree WMS - or
>remotely as a web service (Figure 1). Different WMS layers can be delivered
>by different
>WFS, WCS, or WMS servers."
>
>With next hand:
>It is possible configure WMS server to process for instance
>shape files as LOCALWFS without using WFS server.
>  
>

What is meant is this: deegree is splitted up into several more or less 
independ moduls. One of these moduls is the WMS. It contains 'just' the 
ability to collect data and render them accoring to defined style 
informations. The WMS modul don't contains any classes for direct 
accessing data from shapefile, databases etc.. It's just a kind of 
'render engine'. Beside the WMS there exists WFS and WCS as 
data-accessing moduls. What's common the WXX-moduls is that they are 
just simple classes implementing the org.deegree.services.OGCWebService 
interface. So each of them provides a method 
doService(OGCWebServiceEvent). So they can be called by this method 
within any program without establishing network-connections. This it 
what happens if data sources of the WMS are declared as LOCALWFS or 
LOCALWCS. The WMS modul invokes the doService-method of the WFS resp. 
WCS modul (WFService_Impl and WCService_Impl). --> see sequence diagram 
attached to the mail.
To provide networking capabilities to the WXX-modules Servlets located 
in the org.deegree_impl.enterprise package are used as facades for 
the WFService_Impl , WCService_Impl ... classes. So there is no need to 
register WFS and WCS at the JBOSS/Tomcat if just like to use your local 
data with your WMS.
But the WMS also has the capability to access data from WFS, WCS and 
cascaded WMS neither running in the same VM nor being a deegree based 
service. The access to these services (datasources) is encapsulated 
within the RemoteWXX-classes. These classes also implementes the 
org.deegree.services.OGCWebService interface and hides the networking 
code. So a remote web feature service runing somewhere in this world can 
be invoked by the WMS just by calling the doService-method of the 
RemoteWFS class.

I hope it will be a little bit clearer what is meant by " the deegree 
1.x.x WMS does not realize direct proprietary data access".

regards

ANDREAS

-- 
 l a t / l o n
 Fitzke/Fretter/Poth GbR
 Meckenheimer Allee 176
 53115 Bonn
 phone ++49 +228 73-2838 fax -2153
 e-mail mailto:poth@...
 www http://www.lat-lon.de

Dear Andreas.
Thank you for very clear description.
Did you receive direct mail with selected big map for small BBOX?
What do you think about it?

Thank you, Alexander.


----- Original Message -----
From: "Andreas Poth" <poth@...>
To: <deegree-users@...>
Sent: Tuesday, July 29, 2003 11:38 AM
Subject: Re: [deegree-users] deegreewfs Point Db Data


> Hi Alexander
>
> >I am confused about WMS server.
> >
> >With one hand WMS server:
> >"A substantial difference is that in comparison to deegree 0.7.x, deegree
> >1.x.x WMS does not
> >realize direct proprietary data access (Shapefiles, Oracle Spatial, ...)
any
> >more. All data that
> >is used to create a map will be accessed via a WFS, WCS or another WMS.
WFS
> >and WCS
> >can be realized locally - i.e. in the same Virtual Machine (VM) as the
> >deegree WMS - or
> >remotely as a web service (Figure 1). Different WMS layers can be
delivered
> >by different
> >WFS, WCS, or WMS servers."
> >
> >With next hand:
> >It is possible configure WMS server to process for instance
> >shape files as LOCALWFS without using WFS server.
> >
> >
>
> What is meant is this: deegree is splitted up into several more or less
> independ moduls. One of these moduls is the WMS. It contains 'just' the
> ability to collect data and render them accoring to defined style
> informations. The WMS modul don't contains any classes for direct
> accessing data from shapefile, databases etc.. It's just a kind of
> 'render engine'. Beside the WMS there exists WFS and WCS as
> data-accessing moduls. What's common the WXX-moduls is that they are
> just simple classes implementing the org.deegree.services.OGCWebService
> interface. So each of them provides a method
> doService(OGCWebServiceEvent). So they can be called by this method
> within any program without establishing network-connections. This it
> what happens if data sources of the WMS are declared as LOCALWFS or
> LOCALWCS. The WMS modul invokes the doService-method of the WFS resp.
> WCS modul (WFService_Impl and WCService_Impl). --> see sequence diagram
> attached to the mail.
> To provide networking capabilities to the WXX-modules Servlets located
> in the org.deegree_impl.enterprise package are used as facades for
> the WFService_Impl , WCService_Impl ... classes. So there is no need to
> register WFS and WCS at the JBOSS/Tomcat if just like to use your local
> data with your WMS.
> But the WMS also has the capability to access data from WFS, WCS and
> cascaded WMS neither running in the same VM nor being a deegree based
> service. The access to these services (datasources) is encapsulated
> within the RemoteWXX-classes. These classes also implementes the
> org.deegree.services.OGCWebService interface and hides the networking
> code. So a remote web feature service runing somewhere in this world can
> be invoked by the WMS just by calling the doService-method of the
> RemoteWFS class.
>
> I hope it will be a little bit clearer what is meant by " the deegree
> 1.x.x WMS does not realize direct proprietary data access".
>
> regards
>
> ANDREAS
>
> --
>  l a t / l o n
>  Fitzke/Fretter/Poth GbR
>  Meckenheimer Allee 176
>  53115 Bonn
>  phone ++49 +228 73-2838 fax -2153
>  e-mail mailto:poth@...
>  www http://www.lat-lon.de
>
>
>


----------------------------------------------------------------------------
----

Alexander V. Besprozvannykh schrieb:

>Dear Andreas.
>Thank you for very clear description.
>Did you receive direct mail with selected big map for small BBOX?
>What do you think about it?
>
>  
>

yes I received it and I think I will go and change the the viewer 
program to show the boundingbox of each geometry to get an idea of this 
behavior.


ANDREAS


-- 
 l a t / l o n
 Fitzke/Fretter/Poth GbR
 Meckenheimer Allee 176
 53115 Bonn
 phone ++49 +228 73-2838 fax -2153
 e-mail mailto:poth@...
 www http://www.lat-lon.de