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package javax.servlet.jsp.tagext;
import javax.servlet.jsp.JspException;
/**
* For a tag to declare that it accepts dynamic attributes, it must implement
* this interface. The entry for the tag in the Tag Library Descriptor must
* also be configured to indicate dynamic attributes are accepted.
* <br>
* For any attribute that is not declared in the Tag Library Descriptor for
* this tag, instead of getting an error at translation time, the
* <code>setDynamicAttribute()</code> method is called, with the name and
* value of the attribute. It is the responsibility of the tag to
* remember the names and values of the dynamic attributes.
*
* @since 2.0
*/
public interface DynamicAttributes {
/**
* Called when a tag declared to accept dynamic attributes is passed
* an attribute that is not declared in the Tag Library Descriptor.
*
* @param uri the namespace of the attribute, or null if in the default
* namespace.
* @param localName the name of the attribute being set.
* @param value the value of the attribute
* @throws JspException if the tag handler wishes to
* signal that it does not accept the given attribute. The
* container must not call doStartTag() or doTag() for this tag.
*/
public void setDynamicAttribute(
String uri, String localName, Object value )
throws JspException;
}
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