001 /* 002 * Copyright 1999-2001,2004 The Apache Software Foundation. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017 package org.apache.commons.latka.jelly; 018 019 import org.apache.commons.jelly.TagSupport; 020 import org.apache.commons.jelly.XMLOutput; 021 022 import org.apache.commons.latka.http.CredentialsImpl; 023 import org.apache.commons.latka.http.Request; 024 025 /** 026 * Basic authentication support for requests 027 * 028 * @author Morgan Delagrange 029 */ 030 public class CredentialsTag extends TagSupport { 031 032 protected String _userName = null; 033 protected String _password = null; 034 035 /** 036 * Set user credentials 037 * 038 * @param xmlOutput a place to write output 039 * @throws Exception when any error occurs 040 */ 041 public void doTag(XMLOutput xmlOutput) { 042 Request request = (Request) JellyUtils.getInstance().findParentRequest(this); 043 request.setCredentials(new CredentialsImpl(_userName,_password)); 044 } 045 046 /** 047 * Sets the user name for basic authentication 048 * 049 * @param userName user name 050 */ 051 public void setUserName(String userName) { 052 _userName = userName; 053 } 054 055 /** 056 * Sets the password for basic authentication 057 * 058 * @param password password 059 */ 060 public void setPassword(String password) { 061 _password = password; 062 } 063 064 }