org.kohsuke.stapler.jelly
Class ReallyStaticTagLibrary

java.lang.Object
  org.apache.commons.jelly.TagLibrary
      org.kohsuke.stapler.jelly.ReallyStaticTagLibrary

public class ReallyStaticTagLibrary
extends org.apache.commons.jelly.TagLibrary

Jelly tag library for static tags.

Unlike StaticTagScript, this doesn't even try to see if the tag name is available as a dynamic tag. By not doing so, this implementation achieves a better performance both in speed and memory usage.

Jelly by default uses StaticTagScript instance to represent a tag that's parsed as a static tag, and for each invocation, this code checks if the tag it represents is now defined as a dynamic tag. Plus it got the code to cache StaticTag instances per thread, which consumes more space and time.

Since:

1.342

Author:

Kohsuke Kawaguchi

Field Summary

static boolean	EMIT_LOCATION If true, emit the location information.
static org.apache.commons.jelly.TagLibrary	INSTANCE Reusable instance.

Constructor Summary

ReallyStaticTagLibrary()

Method Summary

org.apache.commons.jelly.Tag	createTag(String name, Attributes attributes) IIUC, this method will never be invoked.
static org.apache.commons.jelly.impl.TagScript	createTagScript() Creates a new instance of TagScript that generates a literal element.
org.apache.commons.jelly.impl.TagScript	createTagScript(String tagName, Attributes atts)

Methods inherited from class org.apache.commons.jelly.TagLibrary

createExpression, getExpressionFactory, getTagClasses, registerTag, registerTagFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final org.apache.commons.jelly.TagLibrary INSTANCE

Reusable instance.

EMIT_LOCATION

public static boolean EMIT_LOCATION

If true, emit the location information.

Constructor Detail

ReallyStaticTagLibrary

public ReallyStaticTagLibrary()

Method Detail

createTag

public org.apache.commons.jelly.Tag createTag(String name,
                                              Attributes attributes)
                                       throws org.apache.commons.jelly.JellyException

IIUC, this method will never be invoked.

Overrides:

createTag in class org.apache.commons.jelly.TagLibrary

Throws:

org.apache.commons.jelly.JellyException

createTagScript

public org.apache.commons.jelly.impl.TagScript createTagScript(String tagName,
                                                               Attributes atts)
                                                        throws org.apache.commons.jelly.JellyException

Overrides:

createTagScript in class org.apache.commons.jelly.TagLibrary

Throws:

org.apache.commons.jelly.JellyException

createTagScript

public static org.apache.commons.jelly.impl.TagScript createTagScript()

Creates a new instance of TagScript that generates a literal element.