[Geoserver-users] print module

GeoServer GeoServer User
1

Hi,

http://geoserver.org/display/GEOS/Printing+2.0+HOWTO

has anybody maked it work and could help to install it properly because the documention is not precise enough…

thks a lot

Flo

2

Unfortunately the module was left in a somewhat incomplete state. That said I know some folks from opengeo have got something out of it. Hopefully someone can reply.

Or if you have some java skills it would be great to have someone pick up that module.

-Justin

Florent Gravin wrote:

Hi,
http://geoserver.org/display/GEOS/Printing+2.0+HOWTO
has anybody maked it work and could help to install it properly because the documention is not precise enough..
thks a lot
Flo

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

3

I am currently using 52North's WPS. In many of my calls, the WPS makes a WFS call to geoserver to get a list of features to process. However, for large sets of features, and for large geometries, I pay a huge performance hit having geoserver convert the features to GML, send them to the WPS, which writes them to the disk, and the parses them back to features. It would be nice if there was a WPS integrated directly into geoserver where the features returned from the WFS calls would not have to be converted from features to GML and back to features again. Has there been any progress or efforts at developing a geoserver WPS module?

Thanks, David

--

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison@anonymised.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
book: http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526

4

Hi David,

Yes, there is work going on at the moment to build exactly that, an integrated WPS service. However its mostly being done on developer spare time so its a slow moving process, and at this point something experimental. But stay tuned.

-Justin

David R Robison wrote:

I am currently using 52North's WPS. In many of my calls, the WPS makes a WFS call to geoserver to get a list of features to process. However, for large sets of features, and for large geometries, I pay a huge performance hit having geoserver convert the features to GML, send them to the WPS, which writes them to the disk, and the parses them back to features. It would be nice if there was a WPS integrated directly into geoserver where the features returned from the WFS calls would not have to be converted from features to GML and back to features again. Has there been any progress or efforts at developing a geoserver WPS module?

Thanks, David

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

5

Anyone know what is the status of the Geoserver WPS module? Thanks, David

David R Robison wrote:

I am currently using 52North's WPS. In many of my calls, the WPS makes a WFS call to geoserver to get a list of features to process. However, for large sets of features, and for large geometries, I pay a huge performance hit having geoserver convert the features to GML, send them to the WPS, which writes them to the disk, and the parses them back to features. It would be nice if there was a WPS integrated directly into geoserver where the features returned from the WFS calls would not have to be converted from features to GML and back to features again. Has there been any progress or efforts at developing a geoserver WPS module?

Thanks, David

--

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison@anonymised.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
book: http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed. If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited. If you have received this communication in error, please notify us immediately.

6

Ciao David,
we are doing some experiments and I know that aaime is doing some work
in this regards.
I have some limited funding to improve WPS, which I am drawing from
another project, therefore it would be nice to have a grasp on what
has been done already (ciao aaime :slight_smile: ) and on how we could join
forces.
Besides, if anyone else is interested in provide some
workforce/funding, I would like to hear his voice.

Ciao,
Simone.
-------------------------------------------------------
Ing. Simone Giannecchini
GeoSolutions S.A.S.
Founder - Software Engineer
Via Carignoni 51
55041 Camaiore (LU)
Italy

phone: +39 0584983027
fax: +39 0584983027
mob: +39 333 8128928

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://simboss.blogspot.com/
http://www.linkedin.com/in/simonegiannecchini

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

On Wed, Nov 25, 2009 at 9:07 PM, David R Robison
<drrobison@anonymised.com> wrote:

Anyone know what is the status of the Geoserver WPS module? Thanks, David

David R Robison wrote:

I am currently using 52North's WPS. In many of my calls, the WPS makes a
WFS call to geoserver to get a list of features to process. However, for
large sets of features, and for large geometries, I pay a huge
performance hit having geoserver convert the features to GML, send them
to the WPS, which writes them to the disk, and the parses them back to
features. It would be nice if there was a WPS integrated directly into
geoserver where the features returned from the WFS calls would not have
to be converted from features to GML and back to features again. Has
there been any progress or efforts at developing a geoserver WPS module?

Thanks, David

--

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison@anonymised.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
book: http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed. If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited. If you have received this communication in error, please notify us immediately.

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7

Simone Giannecchini ha scritto:

Ciao David,
we are doing some experiments and I know that aaime is doing some work
in this regards.
I have some limited funding to improve WPS, which I am drawing from
another project, therefore it would be nice to have a grasp on what
has been done already (ciao aaime :slight_smile: ) and on how we could join
forces.
Besides, if anyone else is interested in provide some
workforce/funding, I would like to hear his voice.

Hi all,
yeah, I've been trying to work on WPS during the past year with
not much success, basically because I find time to dedicate to
it a day a month and by the time I remember enough about the
module to do some coding the day has almost ended.

That's why last time I found some time I wrote a little doc instead
of coding:
http://docs.geoserver.org/2.0.x/en/developer/programming-guide/wps/index.html

I hope that helps. Personally I have no time to dedicate to it,
it requires some sustained commitment to be moved forward and
I just can't find enough continued time to push it forward.

Cheers
Andrea

--
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.

8

Thanks. Are there any documents on how to deploy it within an existing implementation of geoserver? This way I could begin to play with it and evaluate where it stands verses our needs.

My interest in an integrated geoserver WPS lies in trying to increase the performance of our WPS calls. We are currently using 52 North's WPS server and it is working well. However, for some large geometries and/or data sets, when the WPS fetches the data from the WFS there is a huge penalty in converting the features to GML and then back to features again. What I want to investigate is if the geoserver's WPS module could capture those WFS calls and execute the WFS module directly rather than making a HTTP call back to itself. Anyway, thanks for the information. David

Andrea Aime wrote:

Simone Giannecchini ha scritto:

Ciao David,
we are doing some experiments and I know that aaime is doing some work
in this regards.
I have some limited funding to improve WPS, which I am drawing from
another project, therefore it would be nice to have a grasp on what
has been done already (ciao aaime :slight_smile: ) and on how we could join
forces.
Besides, if anyone else is interested in provide some
workforce/funding, I would like to hear his voice.

Hi all,
yeah, I've been trying to work on WPS during the past year with
not much success, basically because I find time to dedicate to
it a day a month and by the time I remember enough about the
module to do some coding the day has almost ended.

That's why last time I found some time I wrote a little doc instead
of coding:
http://docs.geoserver.org/2.0.x/en/developer/programming-guide/wps/index.html

I hope that helps. Personally I have no time to dedicate to it,
it requires some sustained commitment to be moved forward and
I just can't find enough continued time to push it forward.

Cheers
Andrea

--

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison@anonymised.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
book: http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed. If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited. If you have received this communication in error, please notify us immediately.

9

David R Robison ha scritto:

Thanks. Are there any documents on how to deploy it within an existing implementation of geoserver? This way I could begin to play with it and evaluate where it stands verses our needs.

Nope, there is nothing. It's not even built as part of the regular
builds, you have to check out the sources.
If you're interested anyways start grabbing a checkout of the 2.0.x
branch and then I can give you some pointers on how to start it
either form command line or from Eclipse.

My interest in an integrated geoserver WPS lies in trying to increase the performance of our WPS calls. We are currently using 52 North's WPS server and it is working well. However, for some large geometries and/or data sets, when the WPS fetches the data from the WFS there is a huge penalty in converting the features to GML and then back to features again. What I want to investigate is if the geoserver's WPS module could capture those WFS calls and execute the WFS module directly rather than making a HTTP call back to itself. Anyway, thanks for the information.

This is not available. It's certainly doable and I have some ideas, but it requires some changes in the core dispatcher and some mechanism to
recognize that the source is local.
I'd say it's a few days worth of work

Cheers
Andrea

--
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.

10

Thanks for the information. I am aware that the WPS code sits in the community section of SVN. What are the barriers to it becoming a fully supported and integrated module within geoserver? David

Andrea Aime wrote:

David R Robison ha scritto:

Thanks. Are there any documents on how to deploy it within an existing implementation of geoserver? This way I could begin to play with it and evaluate where it stands verses our needs.

Nope, there is nothing. It's not even built as part of the regular
builds, you have to check out the sources.
If you're interested anyways start grabbing a checkout of the 2.0.x
branch and then I can give you some pointers on how to start it
either form command line or from Eclipse.

My interest in an integrated geoserver WPS lies in trying to increase the performance of our WPS calls. We are currently using 52 North's WPS server and it is working well. However, for some large geometries and/or data sets, when the WPS fetches the data from the WFS there is a huge penalty in converting the features to GML and then back to features again. What I want to investigate is if the geoserver's WPS module could capture those WFS calls and execute the WFS module directly rather than making a HTTP call back to itself. Anyway, thanks for the information.

This is not available. It's certainly doable and I have some ideas, but it requires some changes in the core dispatcher and some mechanism to
recognize that the source is local.
I'd say it's a few days worth of work

Cheers
Andrea

--

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison@anonymised.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
book: http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed. If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited. If you have received this communication in error, please notify us immediately.

11

David R Robison ha scritto:

Thanks for the information. I am aware that the WPS code sits in the community section of SVN. What are the barriers to it becoming a fully supported and integrated module within geoserver? David

A maintainer, a good test coverage, and the ability to run a set of
known simple processes to get into extensions, from there to
core at least a few releases and the impression that the code is
actually robust (and possibly the ability to support the whole spec,
not just the mandatory parts of it).

Cheers
Andrea

--
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.

12

I got the latest 2.x release and tried to compile geoserver with the WPS included. I used the following command
mvn install -Dmaven.test.skip -Pwps

However, I get the following error:
[INFO] [compiler:compile]
[INFO] Compiling 25 source files to C:\Workspaces\3rdParty\geoserver-trunk\community\wps\target\classes
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Compilation failure
C:\Workspaces\3rdParty\geoserver-trunk\community\wps\src\main\java\org\geoserver\wps\sextante\SextanteProcessFactory.java:[65,7] org.geoserver.wps.sextante.SextanteProcessFactory is not abstract and does not override abstract method isAvailable() in org.geotools.factory.OptionalFactory

Any ideas? David

Andrea Aime wrote:

David R Robison ha scritto:

Thanks. Are there any documents on how to deploy it within an existing implementation of geoserver? This way I could begin to play with it and evaluate where it stands verses our needs.

Nope, there is nothing. It's not even built as part of the regular
builds, you have to check out the sources.
If you're interested anyways start grabbing a checkout of the 2.0.x
branch and then I can give you some pointers on how to start it
either form command line or from Eclipse.

My interest in an integrated geoserver WPS lies in trying to increase the performance of our WPS calls. We are currently using 52 North's WPS server and it is working well. However, for some large geometries and/or data sets, when the WPS fetches the data from the WFS there is a huge penalty in converting the features to GML and then back to features again. What I want to investigate is if the geoserver's WPS module could capture those WFS calls and execute the WFS module directly rather than making a HTTP call back to itself. Anyway, thanks for the information.

This is not available. It's certainly doable and I have some ideas, but it requires some changes in the core dispatcher and some mechanism to
recognize that the source is local.
I'd say it's a few days worth of work

Cheers
Andrea

--

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison@anonymised.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
book: http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed. If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited. If you have received this communication in error, please notify us immediately.

13

I have successfully compiled the WPS module with the latest geoserver sources from svn. I have also created my first process "Nearest". It takes a FeatureCollection and selects the nearest feature to a given point. I have integrated this into the WPS module and included a test case to validate the process. If interested, I would like to commit this to the WPS module in svn. Also, maybe someone else who knows the WPS code could take a look at my process to see if it was created correctly (it does pass my basic tests). Let me know if there is any interest in committing this. Thanks, David

--

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison@anonymised.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
book: http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526

14

David R Robison ha scritto:

I have successfully compiled the WPS module with the latest geoserver sources from svn. I have also created my first process "Nearest". It takes a FeatureCollection and selects the nearest feature to a given point. I have integrated this into the WPS module and included a test case to validate the process. If interested, I would like to commit this to the WPS module in svn. Also, maybe someone else who knows the WPS code could take a look at my process to see if it was created correctly (it does pass my basic tests). Let me know if there is any interest in committing this. Thanks, David

Great! There are no particular requirements to get commit access to
the community section, usually one just needs a +1 from a PSC member.
So, let's do this: send me a patch with your process, I'll give it
a look, if all goes fine you'll soon have commit access (only to the
WPS module) as well :slight_smile:

Deal?

Cheers
Andrea

--
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.

15

Thanks, will do. I at one time had commit privileges, I submitted the WFSGetNearest community module, but I have no idea what my access information was. Will send the patch tonight or tomorrow. David

Andrea Aime wrote:

David R Robison ha scritto:

I have successfully compiled the WPS module with the latest geoserver sources from svn. I have also created my first process "Nearest". It takes a FeatureCollection and selects the nearest feature to a given point. I have integrated this into the WPS module and included a test case to validate the process. If interested, I would like to commit this to the WPS module in svn. Also, maybe someone else who knows the WPS code could take a look at my process to see if it was created correctly (it does pass my basic tests). Let me know if there is any interest in committing this. Thanks, David

Great! There are no particular requirements to get commit access to
the community section, usually one just needs a +1 from a PSC member.
So, let's do this: send me a patch with your process, I'll give it
a look, if all goes fine you'll soon have commit access (only to the
WPS module) as well :slight_smile:

Deal?

Cheers
Andrea

--

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison@anonymised.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
book: http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed. If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited. If you have received this communication in error, please notify us immediately.

16

I’ve attached the patch file for the wps module. Basically I created a new process called Nearest. We often use such a process in our transportation software. For example, when entering a traffic incident we will use it to find the nearest named place to the incident. The wps call will contain a reference to a wfs call to get a collection of point features within a specified radius of a given point then the wps call scans the feature collection and returns the feature that is nearest to the given point. I also modify the returned feature to include two new attributes, nearest_distance and nearest_bearing. I’ve also included a test case that also shows how to make use of the wps call. Let me know if this is not clear. Thanks again, David

David R Robison wrote:

t.patch (52.4 KB)

··· 
-- 

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: [drrobison@anonymised.com](mailto:drrobison@anonymised.com)
web: [http://openroadsconsulting.com](http://openroadsconsulting.com)
blog: [http://therobe.blogspot.com](http://therobe.blogspot.com)
book: [http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526](http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526)

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed.  If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited.  If you have received this communication in error, please notify us immediately.
17

I’ve also successfully worked the code to process a local WFS call. If the reference href starts with “http://geoserver/wfs” then the local WFS is called rather than an external WFS. This could save us orders of magnitude of time in processing large geometries. I’ve also added a test case for this call. David

David R Robison wrote:

··· 
-- 

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: [drrobison@anonymised.com](mailto:drrobison@anonymised.com)
web: [http://openroadsconsulting.com](http://openroadsconsulting.com)
blog: [http://therobe.blogspot.com](http://therobe.blogspot.com)
book: [http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526](http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526)

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed.  If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited.  If you have received this communication in error, please notify us immediately.  
  


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```


-- 

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: [drrobison@anonymised.com](mailto:drrobison@anonymised.com)
web: [http://openroadsconsulting.com](http://openroadsconsulting.com)
blog: [http://therobe.blogspot.com](http://therobe.blogspot.com)
book: [http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526](http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526)

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed.  If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited.  If you have received this communication in error, please notify us immediately.
18

I’ve also re-worked some of the Execute code to properly handle WPSException’s. David

David R Robison wrote:

··· 
-- 

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: [drrobison@anonymised.com](mailto:drrobison@anonymised.com)
web: [http://openroadsconsulting.com](http://openroadsconsulting.com)
blog: [http://therobe.blogspot.com](http://therobe.blogspot.com)
book: [http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526](http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526)

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed.  If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited.  If you have received this communication in error, please notify us immediately.  
  


```

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Join us December 9, 2009 for the Red Hat Virtual Experience,
a free event focused on virtualization and cloud computing. 
Attend in-depth sessions from your desk. Your couch. Anywhere.
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```


-- 

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: [drrobison@anonymised.com](mailto:drrobison@anonymised.com)
web: [http://openroadsconsulting.com](http://openroadsconsulting.com)
blog: [http://therobe.blogspot.com](http://therobe.blogspot.com)
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David R Robison
Open Roads Consulting, Inc.
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This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed.  If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited.  If you have received this communication in error, please notify us immediately.
19

David R Robison ha scritto:

I've also re-worked some of the Execute code to properly handle WPSException's. David

Hey sorry, today we had a jira cleanup sprint and did not find
time to look into your patch. Do you have an updated one?
Hopefully will find some time to look into it next week before
it grows too big :wink:

Cheers
Andrea

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Andrea Aime
OpenGeo - http://opengeo.org
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20

No problem. Here is the updated patch. TNX David

Andrea Aime wrote:

David R Robison ha scritto:

I've also re-worked some of the Execute code to properly handle WPSException's. David

Hey sorry, today we had a jira cleanup sprint and did not find
time to look into your patch. Do you have an updated one?
Hopefully will find some time to look into it next week before
it grows too big :wink:

Cheers
Andrea

--

David R Robison
Open Roads Consulting, Inc.
103 Watson Road, Chesapeake, VA 23320
phone: (757) 546-3401
e-mail: drrobison@anonymised.com
web: http://openroadsconsulting.com
blog: http://therobe.blogspot.com
book: http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526

This e-mail communication (including any attachments) may contain confidential and/or privileged material intended solely for the individual or entity to which it is addressed. If you are not the intended recipient, you should immediately stop reading this message and delete it from all computers that it resides on. Any unauthorized reading, distribution, copying or other use of this communication (or its attachments) is strictly prohibited. If you have received this communication in error, please notify us immediately.

t.patch (49.6 KB)