Multiple Eclipse Projects - same source code - how to? - eclipse

So I'm fighting eclipse (STM32 CUBE, and TI CodeComposer, etc)
I want this:
$(PROJ_ROOT) is some directory where the project is located
$(PROJ_ROOT)/src_common <- All common source code here
$(PROJ_ROOT)/src_ti <-- all TI specific stuff is here
$(PROJ_ROOT)/src_stm32 <- All STM32 specific stuff is here
$(PROJ_ROOT)/inc <- All headers here
$(PROJ_ROOT)/ti-ccs/.project <- for TI CodeComposer
$(PROJ_ROOT)/stm32/.project <- for STM32 IDE
Right now, keeping it simple (only 2 tools)
Reality adds Xilinx, and Microsemi, and ESP32, all Eclipse based
Would like to add "Platform.IO" later .. not now
From an eclipse point of view:
The source directory is: "../src" (up-and-over) from the .project directory
And likewise for the INCLUDE directory
Why? Because I want to share the source between two different boards different tools
I have board specific stuff in two separate directories
What the eclipse tools seem to demand is this:
$(PROJ_ROOT)/.project <- The project file must be at the root
$(PROJ_ROOT)/src <- Source directory is parallel to .project location
$(PROJ_ROOT)/inc <- Include directory is parallel to .project
location
$(PROJ_ROOT)/../someplaceelse is expressly DISALLOWED and FORBIDDEN
What I need seems to be absolutely not allowed (or I cannot figure out how to) I simply need to say the source directory is not here, it is elsewhere
Why do I want this? I need to maintain these applications/static-libraries as separate entities with multiple targets
Note: In this example the TWO (reality N) different versions of eclipse with two different setups for tools etc do not work and cannot share project files, they are incompatible with each other.
I know this is possible, the STM32 out-of-box examples generally are built(arranged) this way but I am trying to create my own project for MY STUFF

Related

How to exclude a directory in Stream mapping in p4v

I'm using the visual client for perforce and I want to exclude a directory from the workspace. Before streams, I would just navigate to my workspace, find the folder in the tree, and exclude it (and I've found this solution in a number of other related questions I've found). However, now that I am using a stream, it won't let me do this, i have to edit the stream mapping apparently.
So I tried to add this line to the remapped box when editing the stream:
-//NumberPlus/current/Library/... //nplus-mainline/current/Library/
However I just get an error:
Error in stream specification.
Error detected at line 24
Null directory (//) not allowed in '-//NumberPlus/current/Library/...'.
EDIT: I'm in Windows 8.1, for clarification.
If the folder you want to exclude is specific to your machine, setting P4IGNORE locally is the easiest way to exclude it from being added to the depot.
http://www.perforce.com/blog/120214/new-20121-p4ignore
You'd set P4IGNORE to some name like "p4ignore.txt", create a file with that name, and add "Libraries" to it -- subsequent "p4 add" commands will skip over paths found in the P4IGNORE file, so those files will never get added to the depot.
If this is something that's going to be common to all workspaces of this stream (e.g. it's a build artifact that everyone is going to generate and nobody is supposed to check in), what you want to do is add an "exclude" to the stream's Paths (this will exclude it from both branch views and client views generated by that stream). E.g.:
Paths:
share ...
exclude Libraries/...
The "exclude Libraries/..." is basically the same thing as the exclusion line you would add to the client view, except you specify it as a relative path, you don't need to specify both sides of the mapping, and the "-" is implied by the "exclude" type. The "remap" type is if you want to keep those files but in a different depot location, which doesn't sound applicable here.
More information on defining stream views:
http://www.perforce.com/perforce/doc.current/manuals/p4v/streams_views.html
You can't just edit the mappings for your client workspace if it is switched to a particular stream. The whole point of streams is that your workspace mapping is directly generated from the stream definition. So that's a feature.
It's not totally clear whether
you don't want the directory in the stream at all, or
it's valid to have the directory in the stream, but you don't want to sync it to your workstation, or
you want the directory sync'd to your workstation, but you want the directory to have different contents (say, from some other stream which has a different version of the library.
However, for all of these situations, I suspect the best path forward is to define a new child stream of your current stream.
You will want to define the path mappings using the "share", "exclude", "isolate", and "import" mapping types.
For example, if you just didn't want the Library/... directory at all, you'd "exclude" it from your parent.
Then that stream simply won't have that directory, and it (of course) won't be on your workstation when you sync to the stream, either.
If you wanted to have a different copy of the code in the Library/... directory, so that it became a point of intentional divergence from the parent, you'd "isolate" it from your parent to submit your own custom version, or "import" it from another stream to use that stream's Library/... directory instead.
In either case, the directory would be part of the stream, and would be sync'd to your workstation, but the contents of that directory would differ from the contents that are used in the parent stream (the exact way in which they'd differ is under your control, as you define the stream accordingly).
Documentation and some examples are here: http://www.perforce.com/perforce/doc.current/manuals/p4v/streams_views.html
and here:
http://www.perforce.com/sites/default/files/pdf/Streams-ebook.pdf
I believe I have solved this. To be clear, I wanted the folder to be completely ignored by version control. I'm using p4connect with Unity and it keeps wanting to include unnecessary stuff in my depot.
All I had to do was add this line to my parent stream in the Paths box:
exclude current/Library/...

Getting IntelliJ 12 to put GWT output in the right location

For reasons that I have to ask you to accept as a given, I need to have my GWT application be built such that all the output is available at "/Foo/bar/1.0", rather than the normal "/".
Specifically, I need the result of compiling my GWT app inside of IntelliJ to look like this:
~/.IntelliJIdea12/system/gwt/Project.534b2263/Test.ef6cd448/run/www/
- Foo
- bar
- 1.0
- Testing.html
- Testing.css
- (other files in here too, like favicon.ico, etc...)
- WEB-INF
- (contents left out here)
- testing
- testing.devmode.js
- testing.nocache.js
The best I can seem to do is to get the Testing.html, Testing.css, etc... in the right place. I get this by setting the "Output Relative Path" for my GWT module to "/Foo/bar/1.0/" and the "Path Relative to DeploymentRoot" for my Web Resource Directory to the same "/Foo/bar/1.0/".
However, the "testing" directory, containing the testing.devmode.js and testing.nocache.js seem to wind up in the ~/.IntelliJIdea12/system/gwt/Project/534b2263/Test.ef6cd448/run/www/testing directory.
Obviously, this means that when the Testing.html tries to include the testing/testing.nocache.js it cannot be found, and my GWT app doesn't work.
Hopefully I'm just missing something easy, but I've been digging around for hours...
For those who may be interested, I've created a sample project to illustrate the problem and posted it, along with this same basic question, at the IntelliJ Forums: http://devnet.jetbrains.com/thread/442050.
(Copied from IntelliJ forums)
If you need to put GWT compiler output somewhere you need to create an artifact (File | Project Structure | Artifacts) and add 'GWT Compiler Output'
element to it. Also you can put 'Web facet resources' element to the same artifact. If you need to place the GWT output into a subfolder under the
artifact output root use 'New Folder' action in the 'Output layout' tree in the artifact editor.
Just for future reference and easy of finding this answer, the final result (see http://devnet.jetbrains.com/thread/442050) it is not possible to control the location of the output of the GWT compiler.
Practically what this means (for my project anyways) is that I have to do a runtime check: GWT.isProdMode() and then load resources from different locations.

Can't find 'Build.xml' after export Antenna files

I have made a J2ME program. This program will be used in 3 specific countries and has to support 7 different screen resolutions.
At the moment I have created 7 different builds for each resolution type and 3 variants in each for each of the 3 countries.
I am using LWUIT as my UI framework. I have configured MTJ with the following.
antenna-bin-1.2.1-beta.jar
WTK2.5.2_01
proguard4.8
on Eclipse 3.7.2
In the package explorer i right click on my project directory
select 'Export' (I couldn't find 'Export Antenna Build Files' under the 'Mobile Tools for Java' option)
I wait for it to do its thing.
I open the project folder and search for Build.xml. But can't find anything .
I find a folder called 'mtj-build' that contains another folder(custom-tasks) and two files mtj-build.properties and mtj-build.xml .
I want to able to write a build file that would be able to do the following
put in the correct resources according to the resolution its building
put in the correct theme according to the resolution its building
set the relevant attributes in the Application Descriptor file for each country
repeat this process automatically for each resolution and each country and place the respective .Jad and .Jar files in a particular folder structure as shown.
MainFolder:
{
Country1:{
Res1,
Res2,
Res3,
....},
Country2:{
Res1,
Res2,
Res3,
....},
Country3:{
Res1,
Res2,
Res3,
....},
....etc}
}
As I understand to do this I would need to set up a Build.xml. But then I can't find Build.xml after selecting the Export Antenna Build Files option.
How do I achieve this goal? Is it even possible to do this? Please do help . Thanks in Advance
===================UPDATE TO THIS POST #1======================
Follow the links mentioned by Eugen Martynov below.
on a side note: The reason I wasn't getting the option to Export Antenna Build files on the right click of the project was because they were referring to a customized version of the Eclipse IDE called Pulsar Eclipse.[ http://www.eclipse.org/pulsar/ ]
The Antenna build xml file generated by it is far more optimized than the one you get out of the standard Eclipse. I dunno why that is. But thats my Observation.
===================UPDATE TO THIS POST #2======================
Thanks for your suggestion Eugen. I will be writing a few sub Ant Build files to simplify my problem. I still have to figure out how to break this down.
Thanks for the link Telmo Pimentel Mota. In my current build I have 'wtkbuild' and 'wtkpackage'. And the build is working great. I just now have to figure out how to call or execute one build file from another following Eguen's suggestion.
I wouldn't give you complete answer but I give you way to find out it yourself.
Here about ant and building process. Here is building j2me with antenna. There are also should be examples of build.xml files in antenna sample folder. Here is alternate example about ant and building j2me without using antenna.
In your case you have to use different res folders and set different manifest options based on two additional properties country and resolution. You could pass properties outside build.xml by using properties file or by command line:
ant -f <path to build.xml> -D<property name>=<property value>

JasperServer: Unable to locate the subreport exception

I searched for a couple of days to fix this bug with nothing new.
I had a report which include multi-level subreports everything works fine on iReport 3.7.5. I used subreport.jasper as subreport expression in the first level & also subreportA.jasper, subreportB.jasper in the second level & place all (the main report & subreports) in the same path.
The problem raised when I try to deploy it on my JasperServer.
When I try to upload the first main report the iReport wizard offerd me to attach the first subreport.jrxml in resource folder and access it with repo:subreport.jrxml or repo:subreport.jasper.
Then I manually upload the second level subreports and do the same thing change the subreport expression to repo:subreportA.jasper and repo:subreportB.jasper.
I got compilation error : Unable to locate the subreport with expression: ""repo:subreport.jasper"". java.lang.Exception: repo:subreport.jrxml not found.
I try dozen solution and nothing works.
using : SUBREPORT_DIR # the beginning,
using full path : repo:/Circuit_Reports/Connectivity/Connectivity_files/,
switch between .jasper & .jrxml.
using jasperserver_api_engine_impl_0_fix.jar in lib folder as a fixation to this bug,
I also searched the database record to be sure that they are in the same folder and have the same parent folder.
Smalltalk before Longtalk ;)
(Of course I don't want to encourage you to read everything of this long detailed post! The bold markers may already be enough to solve your problems but I found it worth documenting this tricky stuff in some more detail!)
Since I invested another couple of hours on this (after I resolved it some weeks ago, had a change now, but forgot to document it properly, forgot how I did it and could not retrieve this info again in any form - when uploading and configuring to/in JasperServer) ... here is some aggregated functionality mentioned on various sites regarding subreport referencing, how it works and what one can try ...
(I'll update mine or other findings in here if there hopefully will be some)
Short cut details / best practices?!4
Till maybe Jasper functionality provides a similar "wrapping" solution itself ...
To workaround all the problems related to running the *.jrxml, *.jasper files either locally in Preview mode or remotely on a JasperServer I am now using the following approach which allows to work with only a single *.jrxml file, that will work locally and remotely without modifications, in a multi-developer environment, supporting independent refactoring of dir structures (paths, names) per environment (= as it should ;-) ):
using some jasper-utils-*.jar
put it in your project (Java) class path (Project->Properties->Java Build Path->Libraries->Add)
put it in your ../jasperserver/WEB-INF/lib/ folder
referencing some custom Jasper Java Scriptlet jr.utl.EnvScriptlet that does the ugly subreport path/reference magic in your master reports
define the REPORT_SCRIPTLET by adding an attribute to your master report: report properties -> Report -> Data Set -> Scriptlet Class: jr.utl.EnvScriptlet
using some custom properties file jr.utl.properties or otherwise supplied system properties (any other way to set the Java system properties would be fine as well and work - where already set up properties will override loaded file properties) to configure the different environments including your
current environment information via jr.utl.env property (prod, myOsUsrName, test, demo, staging, local, ...)
which determines how the subreport references must be generated / look like
server subreport parent directory property references
take e.g. these property file contents and put one per environment here:
on your servers: ../jasperserver/WEB-INF/classes/jr.utl.properties
jr.utl.env=prod
mycompany.local.jr.gui.rep.subrep1.parentdir=repo:/x/y/z/
mycompany.local.jr.gui.rep.subrep2.parentdir=repo:/x/y/z/
mycompany.local.jr.gui.rep.subrep3.parentdir=repo:/x/y/foobar/
in your local JasperSoft Studio (Eclipse) Java src/build path: e.g. ../myrepproject/src/java/jr.utl.properties
jr.utl.env=dietrian
mycompany.local.jr.gui.rep.subrep1.parentdir=D:/reporting/src/reports/
mycompany.local.jr.gui.rep.subrep2.parentdir=D:/reporting/src/reports/
mycompany.local.jr.gui.rep.subrep3.parentdir=D:/reporting/src/reports.otherdir/
to achive source modification independency in our environments we parameterized those values and generate them once via some workspace-dependent/user-specific local.properties file, based on this idea:
|- build.xml (containing the ANT build magic)
|- build.properties (containing global properties)
|- local.properties (ignored in version control, e.g. .hgignore, user-specific generated from local.template.properties)
|- local.template.properties (source for ANT build task generating the local.properties above)
|- mycomp.local.proj.reporting.dir=D:/reporting
|- src/reports
|- jr.utl.properties (ignored in version control, user-specificly generated based on template below)
|- jr.utl.template.properties (source for ANT build task generating the jr.utl.properties above)
jr.utl.env=${user.name}
mycompany.local.jr.gui.rep.subrep1.parentdir=${mycomp.local.proj.reporting.dir}/src/reports/
mycompany.local.jr.gui.rep.subrep2.parentdir=${mycompany.local.jr.gui.rep.subrep1.parentdir}
mycompany.local.jr.gui.rep.subrep3.parentdir=${mycomp.local.proj.reporting.dir}/src/reports.otherdir/
defining your BASE_DIR master report parameters as e.g.
$P{REPORT_SCRIPTLET}.getProp("mycompany.allsubreports.parentdir") (matching some environment-dependent property in your jr.utl.properties file)
defining the master subreport expressions as e.g. jr.utl.EnvScriptlet.getSubrepPath( $P{BASE_DIR}, "subrep1.jrxml")
automatically resolving the values from properties you could also use e.g. these variants:
jr.utl.EnvScriptlet.getSubrepPathByPropKey( $P{BASE_DIR}, "mycompany.local.jr.gui.rep.subrep1.name")
jr.utl.EnvScriptlet.getSubrepPathByPropKeys( "mycompany.local.jr.gui.rep.subrep1.parentdir", "mycompany.local.jr.gui.rep.subrep1.name")
$P{REPORT_SCRIPTLET}.getSubrepPath(...) does not work here :-( (I don't know why)
do not forget to restart your server when you put all the files on the server!
(4: Of course I am still seeing some minor improvements here, but it seems much better than all the ugly solutions I found till now. Improvements I would see:
using the REPORT_SCRIPTLET or scriptlet functionality may not be the best way to go, but it will probably work in the vast majority of use cases
although both existing Jasper classes suggest this they do not seem to be able to handle the above properly:
FileResolver
RepositoryUtil
)
(5: the relevant special handling is encoded here: EnvScriptlet.java/getSubrepPath(String,String,boolean,String[]))
Intro (Background)
First thing to know is that the handling/setup in JasperStudio is quite different from the handling on Jasper Server (Repository)5 ...
suppose we have the following enviroments:
our Eclipse install dir: C:\eclipse\
our Eclipse (Report) workspace: C:\workspace\
our report project under: C:\workspace\report-project\
our reports under: C:\workspace\report-project\src/reports
a master report C:\workspace\report-project\src/reports/masterrep.jrxml
some subreport C:\workspace\report-project\src/reports/subrep1.jrxml
another subreport C:\workspace\report-project\src/reports/somesubdir/subrep2.jrxml
the BASE_DIR (explained in next section) in our workspace master report is set to C:\workspace\report-project\src/reports/
our Jasper Report Server GUI repo id-path of our master report will be: /x/y/z/
(which is not to-be-confused with the visual named-path, e.g. which could be Financial Reports/Expenses/Current Year)
In general: Jasper Studio, JasperServer
(and other "Jasper runtime environments" like custom Java Jasper package usage):
it seems a good practice to declare a report parameter "prefix" which can vary depending on your Jasper runtime environment e.g. named BASE_DIR
important here is that it seems best to assume the suffixed / may be included1 because there are cases where you may have/want to use it in a way where it should be an empty or "unslashed" path expression
e.g. $P{BASE_DIR} + "subrep1.jrxml" which should resolve to
repo:subrep1.jrxml
see e.g. here for more details (look for SUBREPORT_DIR)
(1: which I personally find a bad practice in general (not looking at Jasper Reports in this respect) when dealing with directory-like structures)
JasperStudio Designer (Eclipse Plugin)
(the official IReport successor with loads of more functionality)
(if you do not use the preview functionality this may be uninteresting to you)
unfortunately I found no practical way to fully support (normal) "team-development" with subreports (and likely other relative resources as well), meaning here the (currently to me unknown) inexistent possiblity to separate local paths and *.jrxml files :-(
e.g. if you have a version control system in place and work in different environments (different local paths to repos and/or different developers) the master report has to contain a local path to your subreport in some way)
I tried different approaches that failed:
relative path expressions in BASE_DIR do not work since the working directory is the eclipse dir, e.g. C:\eclipse
Eclipse->Window->Preferences->JasperStudio->Properties->Add e.g. my.base.dir
it is not available in the Preview mode, e.g. via new java.io.File(System.getProperty("my.base.dir")).getCanonicalPath() + "/" for our BASE_DIR expression (these props may be only used by the designer itself, but not set in preview runs)
just in case you may stumble upon (as I did): Eclipse->Window->Preferences->JasperStudio->Report Execution->Virtualizer Temporary Path is something unrelated (not useful here) dealing with the storage of the report result "caching"
of course I could write an ANT task to replace these local pattern based on a regexp filter copy on every usage/checkout, but that seems not a good way to handle this
if you solely want to work with *.jrxml files (as I do3) you have to reference some subrep1.jrxml like this: net.sf.jasperreports.engine.JasperCompileManager.compileReport($P{BASE_DIR} + "subrep1.jrxml")
(3: I don't need the *.jasper files explicitely and do not see why I want to deal with them. BTW the JasperServer WebGUI only seems to support the upload of *.jrxml files)
JasperServer Web GUI
(e.g. provided by some Tomcat application server and storing its data in some postgres database)
Scenario 1: reference attached subreport resource(s)
if you do not want to reuse your report in general, it seems fine to add your supreport to your master report (so it is not visible in the GUI repo tree - see below subitem how you could reference it outside of your master anyways)
if you attach your subreport it should in general have its file name as its resource id, e.g. our subrep1.jrxml from above is uploaded with a resource id of subrep1.jrxml (thus making the handling of local design references and server references less complicated)
taking the example reports from above we have to set our BASE_DIR to repo: in the to-be-uploaded master report
thus the subreport expressions $P{BASE_DIR} + "subrep1.jrxml" and $P{BASE_DIR} + "somesubdir/subrep2.jrxml" should work on the server as well
NOT recommended!: you could still reference these reports from other reports with absolute paths like this2: repo:/x/y/z/masterrep.jrxml_files/masterrep.jrxml_
(2: which I would not recommend in this case; it's undocumented and may change; better put your subreports then into the "GUI repo path" as described below)
Scenario 2: reference repo subreport resource(s)
suppose we upload our subreports to the master repo id-path /x/y/z/ (as shown on top)
again we have to differentiate two different use cases
we do NOT want to use the subreport as a standalone report (it will always only be included in other master reports)
in this case we should upload it using Add Resource->File->JRXML and reference it
../subrep1.jrxml or ./subrep1.jrxml do not work since it seems the underlying logic cannot handle the relative path expression .. (and likely . not as well) (which would actually be nice :-( )
so what we have to do here is to supply an absolute canonical path in the BASE_DIR of our masterrep.jrxml, e.g. repo:/x/y/z/
we want to use the subreport as a standalone report as well
in this case we should upload it using Add Resource->JasperReport
this obviously creates a hidden folder repo:/x/y/z/subrep1.jrxml_files containing the report itself and other resources
that's why we not only have to adjust the BASE_DIR (as above), but also the subreport expression to, e.g. $P{BASE_DIR} + "subrep1.jrxml_files/subrep1.jrxml_" (which points to the subreport itself)
and maybe remove the net.sf.jasperreports.engine.JasperCompileManager.compileReport(...) wrapper function, because the server does this automatically for *.jrxml files
I did not fully investigate some other likely incorrectly used approaches which did not work for me to solve the mentioned problems (maybe somebody else has some outcome/corrections here):
$P{REPORT_FILE_RESOLVER}.resolveFile("subrep1.jrxml") (NullPointerException)
resulting in empty subreport sections in master report:
$P{REPORT_CONTEXT}.getRealPath("subrep1.jrxml")
$P{REPORT_CONTEXT}.getProperty("REPORT_FILE_RESOLVER").resolveFile("subrep1.jrxml")
Additional hints
Since I like to automate the report design and deployment process as much as it makes sense I wrote some ANT tasks that handle the local *.jrxml file to deployable *.jrxml file transformations regarding the BASE_DIR and the other transformations.
SQL helpful to easily investigate the resource id path structures in a jasper server postgres meta database (following something like jdbc:postgresql://myjasperhost/jasperserver connecting e.g. with the postgres user):
select
f.id as folder_id,
r.id as res_id,
case when f.hidden = true then 1 else 0 end as hidden,
f.uri||case when f.uri = '/' then '' else '/' end||coalesce(r.name,'') as res_uri,
r.resourcetype,
r.creation_date,
r.update_date,
f.uri,
r.name,
-- less important
r.version,
r.parent_folder,
r.childrenfolder,
f.parent_folder,
f.version,
f.name
-- select *
from jiresourcefolder f
left outer join jiresource r on (r.parent_folder = f.id)
where not f.uri like '/themes%'
order by f.uri||coalesce(r.name,'')
Related Questions
Questions on the Jaspersoft forum related to this one include:
http://community.jaspersoft.com/questions/525466/proper-way-include-subreports
http://community.jaspersoft.com/questions/530526/subreport-could-not-load-object-location
http://community.jaspersoft.com/questions/517832/subreports-ireports
http://community.jaspersoft.com/questions/537611/sub-report-jrxml-jasper
http://community.jaspersoft.com/questions/534861/unable-compile-master-report-pls-advise
http://community.jaspersoft.com/questions/817852/databasetimezone
http://community.jaspersoft.com/questions/819343/comjaspersoftjasperserverapijsexception-error-filling-report-and
http://community.jaspersoft.com/questions/536251/solved-subreport-not-running-jasperserver
http://community.jaspersoft.com/questions/536218/resolved-problem-subreport-reference-after-exporting-ireport-jasperserver#81141
http://community.jaspersoft.com/questions/527109/subreport-problem
http://community.jaspersoft.com/questions/522331/atomatically-compile-subreports
Not sure if this mechanism works in all cases but it certainly works for JasperSoft Studio 5.6.0 and Jasper Reports Server 5.6.0.
Essentially we need a simple way to detect that we are running on the server - I use the presence (or absence) of the $P{REPORT_CONTEXT} parameter which experiments show is present on the server but not present during preview.
<parameter name="OnServer" class="java.lang.Boolean" isForPrompting="false">
<parameterDescription><![CDATA[Are we running on server]]></parameterDescription>
<defaultValueExpression><![CDATA[Boolean.valueOf($P{REPORT_CONTEXT}!=null)]]></defaultValueExpression>
</parameter>
Once you have that you can then define the location of your subreport from a choice of two:
<parameter name="SubReportProducts" class="java.lang.String" isForPrompting="false">
<parameterDescription><![CDATA[The products subreport]]></parameterDescription>
<defaultValueExpression><![CDATA[$P{OnServer}.booleanValue() ? "repo:OrderPicksheetProducts.jrxml" : "OrderPicksheetProducts.jasper"]]></defaultValueExpression>
</parameter>
And then include the sub report:
<subreportExpression><![CDATA[$P{SubReportProducts}]]></subreportExpression>
You can then use Preview in studio and all still works when you deploy to server.
I'm not 100% of this answer but : You have to upload your subreport as a jrxml ressource and put "repo://subreport.jrxml" to get it work.
If you read this one of those days tell me if it worked or what solutions you found.
Regards
Try removing the extension completely and use "repo:/subreportFolder/subreportName". The main report pulls the jasper file in iReport, but on the jasperserver you upload the jrxml.

list elements by activity

I'm working on automated builds and need to be able to list elements that were worked on under particular activities. I'm new to ClearCase so I apologise for naiivety ...
My downstream build process works fine and I now need to populate a 'pre-build' area by identifying the (checked-in) files associated with one or more activities, labels etc (in fact any combination the change/release manager wants) by listing the candidate files for a build and then copying them from the M: drive (Windows). We are using CC 7.1 with a back end on AIX and Win XP Pro desktops. We'll use ccperl to drive the find+copy process.
I have battled with 'find' to no avail - can someone lend a hand? All help gratefully received.
Cliff.
For "label" (I suppose "UCM Baselines" since you mention "activities", which exist only with UCM):
The easiest way would be to configure a config spec for a dynamic view:
element * MY_BASELINE
in order to quickly access the right files.
For activities, you could (if there is not too much files involved), list the exact versions of each activities you want:
cleartool descr -l activity:my_actity#\pvob
and parse the result to grep/awk only what you need.
You need only to do this within a dynamic view (any dynamic view): the activity will contain a list of extended pathnames, meaning you will be able to access and copy each version through that myFile##/main/myBranch/myVersion path.