Package org.apache.tiles.template
Interface AttributeResolver
- All Known Implementing Classes:
DefaultAttributeResolver
public interface AttributeResolver
Resolves an attribute, depending on the given parameters.
- Since:
- 2.2.0
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Method Summary
Modifier and TypeMethodDescriptioncomputeAttribute
(TilesContainer container, Attribute attribute, String name, String role, boolean ignore, Object defaultValue, String defaultValueRole, String defaultValueType, Request request) Computes the attribute.
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Method Details
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computeAttribute
Attribute computeAttribute(TilesContainer container, Attribute attribute, String name, String role, boolean ignore, Object defaultValue, String defaultValueRole, String defaultValueType, Request request) Computes the attribute.- Parameters:
container
- The Tiles container to use.attribute
- The attribute to return immediately, if not null.name
- The name of the attribute.role
- A comma-separated list of roles. If present, the attribute will be rendered only if the current user belongs to one of the roles.ignore
- Iftrue
if the computed attribute is null, this problem will be ignored.defaultValue
- The default value of the attribute. To use only if the attribute was not computed.defaultValueRole
- The default comma-separated list of roles. To use only if the attribute was not computed.defaultValueType
- The default type of the attribute. To use only if the attribute was not computed.request
- TODO- Returns:
- The computed attribute.
- Since:
- 2.2.0
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