iteratortagextrainfo.java

来自「JAVA Servlet2.3外文书籍源码」· Java 代码 · 共 26 行

package forum;

import javax.servlet.jsp.tagext.*;

/**
 * Extra info class for the iterator tag.
 *
 * @author    Simon Brown
 */
public class IteratorTagExtraInfo extends TagExtraInfo {

  /**
   * Gets details of the variables that will be introduced
   * into the page by the tag.
   *
   * @param data    information on the associated tag
   * @return  an array of VariableInfo objects
   */
  public VariableInfo[] getVariableInfo(TagData data) {
    return new VariableInfo[] {
      new VariableInfo(data.getId(), data.getAttributeString("className"),
        true, VariableInfo.NESTED)
    };
  }

}