001    /**
002    The contents of this file are subject to the Mozilla Public License Version 1.1 
003    (the "License"); you may not use this file except in compliance with the License. 
004    You may obtain a copy of the License at http://www.mozilla.org/MPL/ 
005    Software distributed under the License is distributed on an "AS IS" basis, 
006    WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the 
007    specific language governing rights and limitations under the License. 
008    
009    The Original Code is "DataTypeDefinition.java".  Description: 
010    "Contains information about a RIM data type, sufficient to generate source code for it" 
011    
012    The Initial Developer of the Original Code is University Health Network. Copyright (C) 
013    2001.  All Rights Reserved. 
014    
015    Contributor(s): ______________________________________. 
016    
017    Alternatively, the contents of this file may be used under the terms of the 
018    GNU General Public License (the  ?GPL?), in which case the provisions of the GPL are 
019    applicable instead of those above.  If you wish to allow use of your version of this 
020    file only under the terms of the GPL and not to allow others to use your version 
021    of this file under the MPL, indicate your decision by deleting  the provisions above 
022    and replace  them with the notice and other provisions required by the GPL License.  
023    If you do not delete the provisions above, a recipient may use your version of 
024    this file under either the MPL or the GPL. 
025    
026    */
027    
028    package ca.uhn.hl7v3.sourcegen;
029    
030    import java.util.StringTokenizer;
031    
032    /**
033     * Contains information about a RIM data type, sufficient to generate source code for it.   
034     * @author Bryan Tripp
035     */
036    public class DataTypeDefinition {
037    
038        private String name; 
039        private String longName;
040        private String description;
041        private String type;
042        private String superClass;
043        private ComponentDefinition[] components;
044        
045        /** Creates a new instance of DataTypeDefinition */
046        public DataTypeDefinition() {
047        }
048        
049        public void setName(String name) {
050            if (isInstance(name)) {
051                this.name = mapInstanceName(name);
052            } else {
053                this.name = name;
054            }
055        } 
056        public String getName() {
057            return this.name;
058        }
059        
060        public void setLongName(String longName) {
061            this.longName = longName;
062        }
063        public String getLongName() {
064            return this.longName;
065        }
066        
067        public void setDescription(String description) {
068            this.description = description;
069        } 
070        public String getDescription() {
071            return this.description;
072        }
073        
074        public void setType(String type) {
075            this.type = type;
076        } 
077        public String getType() {
078            return this.type;
079        }
080        
081        public void setSuperClass(String superClass) {        
082            if (superClass != null && isInstance(superClass)) {
083                this.superClass = mapInstanceName(superClass);
084            } else {
085                this.superClass = superClass;
086            }
087        } 
088        public String getSuperClass() {
089            return this.superClass;
090        }
091        
092        public void setComponents(ComponentDefinition[] components) {
093            this.components = components;
094        } 
095        public ComponentDefinition[] getComponents() {
096            return this.components;
097        }
098    
099        /** 
100         * Given the name of an Instance RIM data type (i.e. a restriction of a Generic type), 
101         * provides the Java class name that will be used to represent it.  
102         */
103        public static String mapInstanceName(String instanceRIMName) {
104            StringTokenizer tok = new StringTokenizer(instanceRIMName.trim(), "<>", false);
105            StringBuffer name = new StringBuffer();
106            while (tok.hasMoreTokens()) {
107                name.append(tok.nextToken());
108                if (tok.hasMoreTokens()) name.append("_");
109            }
110            return name.toString();
111        }
112        
113        /** Performs the reverse mapping to mapInstanceName. */
114        public static String unmapInstanceName(String instanceJavaName) {
115            return instanceJavaName.replace('_', '<') + ">";
116        }
117        
118        /**
119         * Given a name of the Java class for an Instance RIM data type (i.e. a restriction of a Generic type), 
120         * returns the name of the associated Generic class.  
121         */
122        public static String getAssociatedGeneric(String instanceJavaName) {
123            return instanceJavaName.substring(0, instanceJavaName.indexOf('_'));
124        }
125        
126        /** Returns true if the given datatype name is an Instance (i.e. specialization of a Generic). */
127        public static boolean isInstance(String datatypeName) {
128            boolean is = false;
129            if (datatypeName.indexOf('<') > 0) is = true;
130            return is;
131        }
132        
133        
134    }