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.validators;
018    
019    import org.apache.commons.latka.Validator;
020    import org.apache.commons.latka.validators.ResponseHeaderValidator;
021    
022    import org.apache.log4j.Category;
023    
024    /**
025     * Validator tag class
026     * 
027     * @author Morgan Delagrange
028     * @version $Id: ResponseHeaderTag.java 155424 2005-02-26 13:09:29Z dirkv $
029     */
030    public class ResponseHeaderTag extends HttpValidatorTagSupport {
031        
032        protected String  _headerName = null;
033        protected boolean _condition = true;
034        protected String  _headerValue = null;
035    
036        protected static final Category _log = Category.getInstance(ResponseHeaderTag.class);
037    
038        /**
039         * return the validator
040         * 
041         * @return validator
042         */
043        public Validator getValidator() {
044            ResponseHeaderValidator validator =
045              new ResponseHeaderValidator(_label,_headerName);
046            validator.setCondition(_condition);
047            if (_headerValue != null) {
048                validator.setHeaderValue(_headerValue);
049            }
050    
051            return validator;
052        }
053    
054        /**
055         * Sets the header name 
056         * 
057         * @param name   header name
058         */
059        public void setHeaderName(String name) {
060            _headerName = name;
061        }
062    
063        /**
064         * The value to check for
065         * 
066         * @param value  header value
067         */
068        public void setHeaderValue(String value) {
069            _headerValue = value;
070        }
071    
072        public void setCond(boolean condition) {
073            _condition = condition;
074        }
075                
076    }