001/**
002 * Copyright 2005-2018 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 */
016package org.kuali.rice.krad.datadictionary.uif;
017
018import java.util.HashMap;
019import java.util.Map;
020
021import org.kuali.rice.krad.datadictionary.DataDictionaryException;
022
023/**
024 * Holds view index information for a view type, where the index keys are built
025 * from the supported view type parameters
026 *
027 * @author Kuali Rice Team (rice.collab@kuali.org)
028 */
029public class ViewTypeDictionaryIndex {
030    private Map<String, String> viewIndex;
031
032    public ViewTypeDictionaryIndex() {
033        viewIndex = new HashMap<String, String>();
034    }
035
036    public Map<String, String> getViewIndex() {
037        return this.viewIndex;
038    }
039
040    public void setViewIndex(Map<String, String> viewIndex) {
041        this.viewIndex = viewIndex;
042    }
043
044    public void put(String index, String beanName) {
045        if (viewIndex.containsKey(index)) {
046            throw new DataDictionaryException("Two Views: (" + viewIndex.get(index) + " and " + beanName + ") must not share the same type index: " + index);
047        }
048
049        viewIndex.put(index, beanName);
050    }
051
052    public String get(String index) {
053        if (viewIndex.containsKey(index)) {
054            return viewIndex.get(index);
055        }
056
057        return null;
058    }
059
060}