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Integrating Orbeon XForms in Tapestry webapp

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jean.godeyne

Integrating Orbeon XForms in Tapestry webapp

I want to integrate OF in a tapestry webapplication.
I followed the guide called: XForms - Using the Orbeon Forms XForms Engine with Java Applications.
My app server starts and in the log I can see that the orbeon listener is loaded.
When I try to access a page with xform it doesn't serve it correctly.

This is the content of my web.xml:
<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>ABO-BPM-Admin Tapestry 5 Application</display-name>
<context-param>

<param-name>tapestry.app-package</param-name>
<param-value>net.atos.xa.mac.admin</param-value>
</context-param>

<listener>
<listener-class>
net.atos.xa.mac.admin.util.ProcessEnginesServletContextListener
</listener-class>
</listener>
<filter>
<filter-name>app</filter-name>
<filter-class>org.apache.tapestry5.TapestryFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>app</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<filter>
<filter-name>orbeon-xforms-filter</filter-name>
<filter-class>org.orbeon.oxf.servlet.OrbeonXFormsFilter</filter-class>
<init-param>
<param-name>oxf.xforms.renderer.context</param-name>
<param-value>/orbeon</param-value>
</init-param>
</filter>

<filter-mapping>
<filter-name>orbeon-xforms-filter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
</filter-mapping>

<filter-mapping>
<filter-name>orbeon-xforms-filter</filter-name>
<url-pattern>/orbeon/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
</filter-mapping>
</web-app>

And this is the content of my tapestry template file:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd"
xmlns:ev="http://www.w3.org/2001/xml-events"
xmlns:xf="http://www.w3.org/2002/xforms">
<head>

<style type="text/css"> h1 {font-size: 12pt } xf|input.itemClass { width:100px } xf|input.custNumClass { width:100px } xf|input.dateClass { width:80px } </style> <title>Enter Order</title>

<xf:model id="model1">

<xf:instance>
<order xmlns="" itemNum="">
<quantity/>
<custNum/>
<orderDate/>
</order>
</xf:instance>

<xf:submission id="s01" method="put"
action="file:///temp/ex1order.xml" />

<xf:submission id="s02" method="post"
action="http://xformstest.org/cgi-bin/showinstance.sh" />
</xf:model>
</head>

<body>

Enter Order

<p>Enter data for order below.</p>

<xf:input model="model1" class="itemClass" ref="@itemNum">
<xf:label>Item Number</xf:label>
</xf:input>

<xf:input model="model1" ref="quantity">
<xf:label>Quantity</xf:label>
</xf:input>

<xf:input model="model1" ref="custNum" class="custNumClass">
<xf:label>Customer Number</xf:label>
</xf:input>

<xf:input model="model1" ref="orderDate" class="dateClass">
<xf:label>Order Date</xf:label>
</xf:input>

<br />

<xf:submit submission="s01">
<xf:label>Save</xf:label>
</xf:submit>

<p>Click "Save" to store entered order.</p>

</body>
</html>

Note that I annotated my corresponding java class as ContentType("text/xml")

Somebody any ideas?

Thanks for the support

jean.godeyne

Re: Integrating Orbeon XForms in Tapestry webapp

I resolved the issue as follows:

Invert the order of the filter declaration in the web.xml to ensure that tapestry is the last one.

This resulted into a nullpointerException in the isCompressable method of tapestry.
This was resolved by disabling the compression like this:

public class AppModule
{
public static void contributeApplicationDefaults(MappedConfiguration<String,String> configuration)
{
configuration.add(SymbolConstants.GZIP_COMPRESSION_ENABLED, "false");
}
}

Erik Bruchez

Re: Re: Integrating Orbeon XForms in Tapestry webapp

Administrator

Jean,

Thanks for sharing.

-Erik

On Wed, Jan 25, 2012 at 7:15 AM, jean.godeyne <[hidden email]> wrote:

> I resolved the issue as follows:
>
> Invert the order of the filter declaration in the web.xml to ensure that
> tapestry is the last one.
>
> This resulted into a nullpointerException in the isCompressable method of
> tapestry.
> This was resolved by disabling the compression like this:
>
> public class AppModule
> {
> public static void
> contributeApplicationDefaults(MappedConfiguration<String,String>
> configuration)
> {
> configuration.add(SymbolConstants.GZIP_COMPRESSION_ENABLED, "false");
> }
> }
>
>
> --
> View this message in context: http://orbeon-forms-ops-users.24843.n4.nabble.com/Integrating-Orbeon-XForms-in-Tapestry-webapp-tp4324163p4327496.html
> Sent from the Orbeon Forms (ops-users) mailing list archive at Nabble.com.
>
>
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