001
014
015 package com.liferay.taglib.ui;
016
017 import com.liferay.portal.kernel.util.Validator;
018 import com.liferay.taglib.util.IncludeTag;
019
020 import javax.servlet.http.HttpServletRequest;
021
022
025 public class ErrorMarkerTag extends IncludeTag {
026
027 public void setKey(String key) {
028 _key = key;
029 }
030
031 public void setValue(String value) {
032 _value = value;
033 }
034
035 protected void cleanUp() {
036 _key = null;
037 _value = null;
038 }
039
040 protected void setAttributes(HttpServletRequest request) {
041 if (Validator.isNotNull(_key) && Validator.isNotNull(_value)) {
042 request.setAttribute("liferay-ui:error-marker:key", _key);
043 request.setAttribute("liferay-ui:error-marker:value", _value);
044 }
045 else {
046 request.removeAttribute("liferay-ui:error-marker:key");
047 request.removeAttribute("liferay-ui:error-marker:value");
048 }
049 }
050
051 private String _key;
052 private String _value;
053
054 }