Use of installer-desc tag and the ExtensionInstallerService of the jnlp
I have an application where, the properties file is outside the jar file. Each client machine has it's own copy of properties file. At some instances the user has to update the properties file ( to him it's a config file). This is ok with the system when i was not using Web start. Now with web start, i want to give the properties file to the user along with the download. ie. I don't want to post it explicitly, it should go with the installation(ie. download), but place it on a specified location on the client machine. I've seen the <installer-desc> tag, where i've seen there's someother jnlp file also related to the main jnlp file. I couldn't get the correlation. Can anybody help me giving me some info. about <installer-desc> and the ExtensionInstallerService of the javax.jnlp package. Please!! it's very urgent.
Thanks
Aparna
As you have proberbly seen, I have a problem with the return from a <installer-desc> but here is how I did it.
main.jnlp
<?xml version="1.0" encoding="UTF-8"?>
<jnlp codebase="file or url goes here" >
<information>
<title>Main launcher title</title>
<vendor>Company name</vendor>
<offline/>
</information>
<resources>
<j2se version="1.2+" />
<extension
name="Native installer"
href="native.jnlp">
</extension>
<jar href="main.jar" main="true"/>
</resources>
<application-desc main-class="unic.app.launch"/>
</jnlp>
native.jnlp
<?xml version="1.0" encoding="UTF-8"?>
<jnlp codebase="file or url goes here/">
<information>
<title>Native installation</title>
<vendor>Company name</vendor>
<offline/>
</information>
<resources>
<j2se version="1.2+" />
<jar href="native.jar" main="true"/>
</resources>
<installer-desc main-class="unic.native.install" />
</jnlp>
unic.native.install makes all connections with the ExtensionInstallerService (progressbar/heading/status) and installs native stuff. Works all fine, but when all is installSucceeded(false), JWS shows the error "Installation failed" ?? Don't see why..
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First of all, I'm a big fan of this forum and I just want to thank the community for helping make the BI Publisher world a better place.
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Can someone help me find a solution to either one of the attempts below or a completely new method? Thanks!
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<?xdofx:if xdoxslt:get_variable($_XDOCTX,'BP4')='01' then xdoxslt:set_variable($_XDOCTX, 'JAN1',PRICE) else xdoxslt:set_variable($_XDOCTX, 'JAN1',0) end if?>
<?xdoxslt:get_variable($_XDOCTX,'JAN1')?>
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<PRODUCT>BPD</PRODUCT>
</ROW>
-DrT
Edited by: 990965 on Feb 28, 2013 8:27 AMlet me clarify my logic, the template 1) searches for the relevant PRODUCT (in the case below, it searches for BPD which is the column in the table) 2) searches for the relevant month in DATE (which is the row in the table) 3) if data exists, get PRICE else default to 0
Variable definitions:
BP4 = numeric month value from DATE (more code to get this value not included here, but it works...)
JAN1 = set to PRICE if data exists for that month, else 0
the query is only pulling all of the existing data, so if there's no data for March then there wouldn't be a March entry in the xml. In the sample xml below, we only have data for the first two months (Jan, Feb) so that's the only data in the xml. I can't check if PRICE is null because the xml will not have any data for March.
I've read through other threads and it seems that BI Publisher can't use an IF THEN ELSE with the XDOXSLT:GET_VARIABLE. I sent the template and xml to you.
Sample XML:
<ROW>
<Name>Craig Hernandez</NAME>
<DATE>2013-01-01T00:00:00.000+08:00</DATE>
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<Name>Craig Hernandez</NAME>
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