Package org.apache.juneau.rest.vars
Class UrlVar
java.lang.Object
org.apache.juneau.svl.Var
org.apache.juneau.svl.SimpleVar
org.apache.juneau.rest.vars.UrlVar
URL variable resolver.
The format for this var is
The advantage of using this variable is that you can resolve URLs with special protocols such as
See UriResolver
for the kinds of URIs that can be resolved.
This variable resolver requires that a RestRequest
bean be available in the session bean store.
Uses the URI resolver returned by RestRequest.getUriResolver()
.
See Also:
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionboolean
canResolve
(VarResolverSession session) Returnstrue if this variable can be resolved in the specified session.resolve
(VarResolverSession session, String key) The interface that needs to be implemented for subclasses ofSimpleVar
.Methods inherited from class org.apache.juneau.svl.Var
allowNested, allowRecurse, doResolve, getName
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Field Details
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NAME
The name of this variable.- See Also:
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Constructor Details
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UrlVar
public UrlVar()Constructor.
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Method Details
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resolve
Description copied from class:Var
The interface that needs to be implemented for subclasses ofSimpleVar
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canResolve
Description copied from class:Var
Returnstrue if this variable can be resolved in the specified session.For example, some variable cannot resolve unless specific context or session objects are available.
- Overrides:
canResolve
in classVar
- Parameters:
session
- The current session.- Returns:
true if this variable can be resolved in the specified session.
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