mytagextrainfo.java

JavaWeb高级特性书中源代码

package org.it315;
import javax.servlet.jsp.tagext.TagData;
import javax.servlet.jsp.tagext.TagExtraInfo;
import javax.servlet.jsp.tagext.VariableInfo;
public class MyTagExtraInfo extends TagExtraInfo 
{
	public VariableInfo[] getVariableInfo(TagData tagData) 
	{
		return new VariableInfo[]
		{
			new VariableInfo(
				tagData.getAttributeString("name"),//获得标签的name属性值
				"java.lang.String",
				true,
				VariableInfo.AT_BEGIN)
		};
	}
}