I think there is a nice workaround for your X11 problem:
Just use the Pure Java AWT available at http://www.eteks.com/pja/en/ as
replacement for the awt toolkit. The PJA doesn't use any native graphics
resource of the system. Switching the toolkit from X11 or windows default
toolkit to PJA toolkit is simple: change the "awt.toolkit" system property
to "com.eteks.awt.PJAToolkit".
I hope this helps
Juerg
----- Original Message -----
From: "Davanum Srinivas" <[EMAIL PROTECTED]>
To: "Stephane Hillion" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Monday, June 11, 2001 8:09 PM
Subject: [C2] Headless X11
> Stephane,
> What are your thoughts about lazy instantiation? Many people in the C2
beta are setting up Servers
> without X11.
>
> Thanks,
> dims
>
> >It's definitely too late for writing e-mails... Forgot to describe my
environment:
> > -> SuSE Linux 7
> > -> SUN Java 2
> > -> Today's CVS Tomcat
> > -> Today's CVS C2
> >
> >and that, after setting the DISPLAY variable, C2 starts ok and the
sitemap compiles.
> >
> >On Mon, 28 May 2001 01:04:40 +0200
> >Sirgio Carvalho <[EMAIL PROTECTED]> wrote:
> >
> >>
> >> Just checked out C2's last CVS, built and installed it on Tomcat 4. It
won't start, because
> batik needs an X server to start! This is downright unusable in most
server environments. I never
> deploy X servers on server machines. Besides imposing unneeded load, X
raises security issues
> better left away from server machines.
> >>
> >> Comments on this?
> >>
> >> This is the exception I got in cocoon.log:
> >>
> >> ERROR 41463 [cocoon ] (Thread-6): Error compiling sitemap
> >> java.lang.InternalError: Can't connect to X11 window server using
':0.0' as the value of the
> DISPLAY variable.
> >> at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
> >> at
sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:58)
> >> at java.lang.Class.forName0(Native Method)
> >> at java.lang.Class.forName(Class.java:120)
> >> at
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment
.java:58)
> >> at sun.awt.motif.MToolkit.<clinit>(MToolkit.java:57)
> >> at java.lang.Class.forName0(Native Method)
> >> at java.lang.Class.forName(Class.java:120)
> >> at java.awt.Toolkit$2.run(Toolkit.java:498)
> >> at java.security.AccessController.doPrivileged(Native Method)
> >> at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:489)
> >> at java.awt.SystemColor.updateSystemColors(SystemColor.java:342)
> >> at java.awt.SystemColor.<clinit>(SystemColor.java:335)
> >> at
>
org.apache.batik.css.value.DefaultSystemColorResolver.activeBorder(DefaultSy
stemColorResolver.java:27)
> >> at org.apache.batik.css.value.ColorFactory.<init>(ColorFactory.java:75)
> >> at
org.apache.batik.css.value.CommonValueFactoryMap.<init>(CommonValueFactoryMa
p.java:39)
> >> at
org.apache.batik.css.svg.SVGValueFactoryMap.<init>(SVGValueFactoryMap.java:3
9)
> >> at
org.apache.batik.css.svg.SVGValueFactoryMap.<init>(SVGValueFactoryMap.java:3
2)
> >> at
org.apache.batik.dom.svg.SVGDOMImplementation.<init>(SVGDOMImplementation.ja
va:88)
> >> at
org.apache.batik.dom.svg.SVGDOMImplementation.<clinit>(SVGDOMImplementation.
java:59)
> >> at
org.apache.batik.dom.svg.SAXSVGDocumentFactory.<init>(SAXSVGDocumentFactory.
java:59)
> >> at org.apache.cocoon.xml.dom.SVGBuilder.<init>(SVGBuilder.java:59)
> >> at
org.apache.cocoon.serialization.SVGSerializer.<init>(SVGSerializer.java:47)
> >> at java.lang.Class.newInstance0(Native Method)
> >> at java.lang.Class.newInstance(Class.java:237)
> >> at
>
org.apache.avalon.excalibur.component.DefaultComponentFactory.newInstance(De
faultComponentFactory.java:83)
> >> at
org.apache.avalon.excalibur.pool.AbstractPool.newPoolable(AbstractPool.java:
70)
> >> at
>
org.apache.avalon.excalibur.pool.SoftResourceLimitingPool.grow(SoftResourceL
imitingPool.java:82)
> >> at
>
org.apache.avalon.excalibur.pool.SoftResourceLimitingPool.initialize(SoftRes
ourceLimitingPool.java:67)
> >> at
>
org.apache.avalon.excalibur.component.PoolableComponentHandler.initialize(Po
olableComponentHandler.java:75)
> >> at
>
org.apache.avalon.excalibur.component.DefaultComponentSelector.addComponent(
DefaultComponentSelector.java:306)
> >> at
>
org.apache.cocoon.sitemap.SitemapComponentSelector.addSitemapComponent(Sitem
apComponentSelector.java:42)
> >> at
org.apache.cocoon.sitemap.AbstractSitemap.load_component(AbstractSitemap.jav
a:150)
> >> at
org.apache.cocoon.www.sitemap_xmap$Configurer.configSerializers(sitemap_xmap
.java:943)
> >> at org.apache.cocoon.www.sitemap_xmap.configure(sitemap_xmap.java:493)
> >> at
>
org.apache.avalon.excalibur.component.DefaultComponentFactory.newInstance(De
faultComponentFactory.java:110)
> >> at
>
org.apache.avalon.excalibur.component.ThreadSafeComponentHandler.initialize(
ThreadSafeComponentHandler.java:78)
> >> at
>
org.apache.avalon.excalibur.component.DefaultComponentSelector.addComponent(
DefaultComponentSelector.java:306)
> >> at
>
org.apache.cocoon.components.language.generator.GeneratorSelector.addGenerat
or(GeneratorSelector.java:75)
> >> at
>
org.apache.cocoon.components.language.generator.GeneratorSelector.addGenerat
or(GeneratorSelector.java:71)
> >> at
>
org.apache.cocoon.components.language.generator.GeneratorSelector.select(Gen
eratorSelector.java:57)
> >> at
>
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.select(
ProgramGeneratorImpl.java:261)
> >> at
>
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(Pr
ogramGeneratorImpl.java:145)
> >> at org.apache.cocoon.sitemap.Handler.run(Handler.java:221)
> >> at java.lang.Thread.run(Thread.java:484)
> >>
> >> ---------------------------------------------------------------------
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> >> For additional commands, email: [EMAIL PROTECTED]
> >>
> >>
> >
> >---------------------------------------------------------------------
> >To unsubscribe, e-mail: [EMAIL PROTECTED]
> >For additional commands, email: [EMAIL PROTECTED]
> >
> >
>
> =====
> Davanum Srinivas, JNI-FAQ Manager
> http://www.jGuru.com/faq/JNI
>
> __________________________________________________
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