org.apache.taglibs.standard.tei.DeclareTEI Maven / Gradle / Ivy
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package org.apache.taglibs.standard.tei;
import javax.servlet.jsp.tagext.TagData;
import javax.servlet.jsp.tagext.TagExtraInfo;
import javax.servlet.jsp.tagext.VariableInfo;
/**
* An implementation of TagExtraInfo provided for <declare>.
* We simply set up a scripting variable for the ID and value that
* <declare> already stored. For EA2, DefineTEI *always* declares
* the variable; no option is given via a tag attribute. Visibility is
* always AT_END.
*
* @author Shawn Bayern
*/
public class DeclareTEI extends TagExtraInfo {
// purposely inherit JavaDoc and semantics from TagExtraInfo
public VariableInfo[] getVariableInfo(TagData data) {
// construct the relevant VariableInfo object
VariableInfo id = new VariableInfo(
data.getAttributeString("id"),
data.getAttributeString("type") == null ?
"java.lang.Object" : data.getAttributeString("type"),
true,
VariableInfo.AT_END);
return new VariableInfo[] { id };
}
}