org.eclipse.jetty.osgi.boot.utils

Interface WebappRegistrationCustomizer

public interface WebappRegistrationCustomizer

Fix various shortcomings with the way jasper parses the tld files.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CLASS_NAME we could do something a lot more pluggable with a custom header in the manifest or some customer declarative services let's keep it simple for now.

Method Summary

Methods

Modifier and Type	Method and Description
java.net.URL[]	getJarsWithTlds(DeploymentManager manager, BundleFileLocatorHelper fileLocator) TODO: right now only the jetty-jsp bundle is scanned for common taglibs.

Field Detail

CLASS_NAME

static final java.lang.String CLASS_NAME

we could do something a lot more pluggable with a custom header in the manifest or some customer declarative services let's keep it simple for now. hopefully the rest of the world won't need to customize this.

See Also:

Constant Field Values

Method Detail

getJarsWithTlds

java.net.URL[] getJarsWithTlds(DeploymentManager manager,
                             BundleFileLocatorHelper fileLocator)
                               throws java.lang.Exception

TODO: right now only the jetty-jsp bundle is scanned for common taglibs. Should support a way to plug more bundles that contain taglibs. The jasper TldScanner expects a URLClassloader to parse a jar for the /META-INF/*.tld it may contain. We place the bundles that we know contain such tag-libraries. Please note that it will work if and only if the bundle is a jar (!) Currently we just hardcode the bundle that contains the jstl implemenation. A workaround when the tld cannot be parsed with this method is to copy and paste it inside the WEB-INF of the webapplication where it is used. Support only 2 types of packaging for the bundle: - the bundle is a jar (recommended for runtime.) - the bundle is a folder and contain jars in the root and/or in the lib folder (nice for PDE developement situations) Unsupported: the bundle is a jar that embeds more jars.

Returns:

array of URLs

Throws:

java.lang.Exception