001    /**
002     * Copyright 2005-2012 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.krad.datadictionary.validation;
017    
018    import org.kuali.rice.core.framework.persistence.jdbc.sql.SQLUtils;
019    import org.kuali.rice.krad.datadictionary.exception.AttributeValidationException;
020    import org.kuali.rice.krad.util.DataTypeUtil;
021    
022    import java.util.List;
023    
024    /**
025     * A class that implements the required accessors and legacy processing for an attribute value reader. This provides a convenient base class
026     * from which other attribute value readers can be derived. 
027     * 
028     * @author Kuali Rice Team (rice.collab@kuali.org) 
029     */
030    public abstract class BaseAttributeValueReader implements AttributeValueReader {
031    
032            protected String entryName;
033            protected String attributeName;
034            
035            @Override
036            public List<String> getCleanSearchableValues(String attributeKey) throws AttributeValidationException {
037                    Class<?> attributeType = getType(attributeKey);           
038                    Object rawValue = getValue(attributeKey);
039                    
040                    String attributeInValue = rawValue != null ? rawValue.toString() : "";
041                    String attributeDataType = DataTypeUtil.determineDataType(attributeType);
042                    return SQLUtils.getCleanedSearchableValues(attributeInValue, attributeDataType);
043            }
044    
045            /**
046             * @return the currentName
047             */
048            @Override
049            public String getAttributeName() {
050                    return this.attributeName;
051            }
052    
053            /**
054             * @param currentName the currentName to set
055             */
056            @Override
057            public void setAttributeName(String currentName) {
058                    this.attributeName = currentName;
059            }
060    
061            /**
062             * @return the entryName
063             */
064            @Override
065            public String getEntryName() {
066                    return this.entryName;
067            }
068    
069        @Override
070        public abstract AttributeValueReader clone();
071    
072    }