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Java > Open Source Codes > com > jcorporate > expresso > kernel > metadata > SchemaData


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64 package com.jcorporate.expresso.kernel.metadata;
65
66 import java.util.ArrayList JavaDoc;
67 import java.util.Collections JavaDoc;
68 import java.util.List JavaDoc;
69
70 /**
71  * Bean class that represents the metadata for a Schema. This object is normally
72  * populated by the contents of an xml file, but it can be populated as needed
73  * manually if so desired.
74  *
75  * @author Michael Rimov
76  * @version $Revision: 1.5 $ on $Date: 2004/11/17 20:48:17 $
77  */
78
79 public class SchemaData {
80
81     /**
82      * A list of DBObjects contained in this schema.
83      */
84     List JavaDoc dbobjects;
85
86     /**
87      * A list of reports contained by this schema
88      */
89     List JavaDoc reports;
90
91     /**
92      * A list of controllers contained by this schema
93      */
94     List JavaDoc controllers;
95
96     /**
97      * A list of jobs contained by this schema
98      */
99     List JavaDoc jobs;
100
101     /**
102      * Default constructor
103      */
104     public SchemaData() {
105
106     }
107
108     /**
109      * A DataObject metadata to this schem
110      *
111      * @param newObj the new object to add
112      */
113     public void addDataObject(DBObjectData newObj) {
114         if (dbobjects == null) {
115             dbobjects = new ArrayList JavaDoc();
116         }
117         dbobjects.add(newObj);
118     }
119
120     /**
121      * A DataObject metadata to this schema
122      *
123      * @param newObj the new object to add
124      */
125     public void addReportObject(ReportData newObj) {
126         if (reports == null) {
127             reports = new ArrayList JavaDoc();
128         }
129         reports.add(newObj);
130     }
131
132     /**
133      * A ControllerData metadata to this schema
134      *
135      * @param newObj the new object to add
136      */
137     public void addController(ControllerData newObj) {
138         if (controllers == null) {
139             controllers = new ArrayList JavaDoc();
140         }
141         controllers.add(newObj);
142     }
143
144     /**
145      * A JobData metadata to this schema
146      *
147      * @param newObj the new object to add
148      */
149     public void addJob(JobData newObj) {
150         if (jobs == null) {
151             jobs = new ArrayList JavaDoc();
152         }
153         jobs.add(newObj);
154     }
155
156     /**
157      * Retrieve a readonly list of controllers for this schema
158      *
159      * @return Unmodifiable java.util.List
160      */
161     public List JavaDoc getControllers() {
162         return Collections.unmodifiableList(controllers);
163     }
164
165     /**
166      * Retrieve a readonly list of DBObjects for this schema
167      *
168      * @return Unmodifiable java.util.List
169      */
170     public List JavaDoc getDataObjects() {
171         return Collections.unmodifiableList(dbobjects);
172     }
173
174     /**
175      * Retrieve a readonly list of Jobs for this schema
176      *
177      * @return Unmodifiable java.util.List
178      */
179     public List JavaDoc getJobs() {
180         return Collections.unmodifiableList(jobs);
181     }
182
183     /**
184      * Retrieve a readonly list of Reports for this schema
185      *
186      * @return Unmodifiable java.util.List
187      */
188     public List JavaDoc getReports() {
189         return Collections.unmodifiableList(reports);
190     }
191 }
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