001    /**
002     * Copyright 2005-2013 The Kuali Foundation
003     *
004     * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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    package org.kuali.rice.kew.routeheader;
017    
018    import org.kuali.rice.core.api.util.xml.XmlException;
019    import org.kuali.rice.kew.rule.WorkflowRuleAttribute;
020    import org.kuali.rice.kew.rule.web.RoutingReportAction;
021    import org.kuali.rice.kew.api.KewApiConstants;
022    
023    import java.util.Iterator;
024    import java.util.List;
025    
026    
027    /**
028     * {@link DocumentContent} which is generated from a List of attributes.
029     * Used by the {@link RoutingReportAction} to aid in generation of 
030     * document content when running routing reports.
031     * 
032     * @see org.kuali.rice.kew.rule.WorkflowRuleAttribute
033     * @see RoutingReportAction
034     * 
035     * @author Kuali Rice Team (rice.collab@kuali.org)
036     */
037    public class AttributeDocumentContent extends StandardDocumentContent {
038        
039            private static final long serialVersionUID = 6789132279492877000L;
040    
041            public AttributeDocumentContent(List attributes) throws XmlException {
042            super(generateDocContent(attributes));
043        }
044        
045        private static String generateDocContent(List attributes) {
046            StringBuffer buffer = new StringBuffer();
047            buffer.append("<").append(KewApiConstants.DOCUMENT_CONTENT_ELEMENT).append(">");
048            buffer.append("<").append(KewApiConstants.ATTRIBUTE_CONTENT_ELEMENT).append(">");
049            for (Iterator iterator = attributes.iterator(); iterator.hasNext();) {
050                WorkflowRuleAttribute attribute = (WorkflowRuleAttribute) iterator.next();
051                buffer.append(attribute.getDocContent());
052            }
053            buffer.append("</").append(KewApiConstants.ATTRIBUTE_CONTENT_ELEMENT).append(">");
054            buffer.append("</").append(KewApiConstants.DOCUMENT_CONTENT_ELEMENT).append(">");
055            return buffer.toString();
056        }
057    
058    }