yes I got this error too yesterday. I'll commit the fix tonight.. it's not
really releated to the web.xml itself.
for the classpath.. I added to param --libs=/some/path/somejarsfile
2009/4/7 Daniel Lopez <greeneyed_at_dev.java.net>
> Hi again,
>
> I found out some sort of hack that will allow me to run the embedded
> container without Grizzly supporting the extra classpath itself, so I
> finally gave GrizzlyWebServerDeployer a go :).
>
> What I did was to download the .jar I found at the java.net Maven 2
> repo (1.9.11-SNAPSHOT of grizzly-servlet-deployer) and embed it in my
> app, like this:
> ---
> theServer = new GrizzlyWebServerDeployer();
> String[] args = new String[] { "-p", Integer.toString(port), "-a",
> path_to_exploded_webapp };
> theServer.init(args);
> ...
> theServer.launch();
> ---
> The server seems to launch ok, but then it seems to choke on the
> web.xml file (referenced below) with an
> "org.xml.sax.SAXParseException: Content is not allowed in prolog."
> exception. However, the web.xml seems to be fine and it would be
> confirmed by the fact that Jetty, Tomcat and Resin can process it
> without problems. The exception itself does not say exactly the file
> name, but removing the file removes the error (the application then
> returns 404 for everything though) and the stacktrace reads "at
>
> com.sun.grizzly.http.webxml.parser.helper.WebXmlHelper.getInfo(WebXmlHelper.java:81)",
> hence my guess.
>
> I understand that it's a snapshot but as it is such a simple web.xml
> file, I thought I would give it a try.
>
> The full stack trace is:
> ---
> 07-abr-2009 19:08:58
> com.sun.grizzly.http.servlet.deployer.GrizzlyWebServerDeployer deploy
> INFO: deployed application path=path_to_exploded_webapp
> org.xml.sax.SAXParseException: Content is not allowed in prolog.
> at
> com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown
> Source)
> at
> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
> Source)
> at javax.xml.parsers.SAXParser.parse(Unknown Source)
> at javax.xml.parsers.SAXParser.parse(Unknown Source)
> at
> com.sun.grizzly.http.webxml.parser.helper.WebXmlHelper.getInfo(WebXmlHelper.java:81)
> at
> com.sun.grizzly.http.webxml.WebappLoader.load(WebappLoader.java:134)
> at
> com.sun.grizzly.http.servlet.deployer.GrizzlyWebServerDeployer.extractWebxmlInfo(GrizzlyWebServerDeployer.jav
> a:643)
> at
> com.sun.grizzly.http.servlet.deployer.GrizzlyWebServerDeployer.deploy(GrizzlyWebServerDeployer.java:269)
> at
> com.sun.grizzly.http.servlet.deployer.GrizzlyWebServerDeployer.findApplications(GrizzlyWebServerDeployer.java
> :209)
> at
> com.sun.grizzly.http.servlet.deployer.GrizzlyWebServerDeployer.launch(GrizzlyWebServerDeployer.java:671)
> at
> org.wembed.impl.GrizzlyEmbeddedContainer.start(GrizzlyEmbeddedContainer.java:80)
> at org.wembed.ServerLauncher.start(ServerLauncher.java:129)
> at org.wembed.ServerLauncher.main(ServerLauncher.java:61)
>
> And you can see the web.xml here:
>
> http://kenai.com/projects/wembed/sources/source-code-repository/content/grizzly/test/web/WEB-INF/web.xml?rev=63
>
> The .jar I'm using,
> grizzly-servlet-deployer-1.9.11-20090407.120919-1.jar, is the one
> located here:
>
> http://download.java.net/maven/2/com/sun/grizzly/grizzly-servlet-deployer/1.9.11-SNAPSHOT/
>
> Salute!
> D.
>
> PD: I also tested with java -jar grizzly-servlet-deployer.jar -a
> path_to_exploded_webapp and got the same results.
>
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