CMPBean


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28   * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
29   * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
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37   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39   * OF THE POSSIBILITY OF SUCH DAMAGE.
40   *
41   * Copyright 2001 (C) The OpenEJB Group. All Rights Reserved.
42   *
43   * $Id: CMPBean.java 1912 2005-06-16 22:29:56Z jlaskowski $
44   */
45  package org.openejb.webadmin.ejbgen;
46  
47  /** CMP Entity Bean Bean Template extending EJBTemplate
48   * @author <a HREF="mailto:jcscoobyrs@developerkb.com">Jeremy Whitlock</a>
49   */
50  import java.io.File  ;
51  
52  public class CMPBean extends EJBTemplate
53  {
54      private String   ejbname;
55      private String   ejbdesc;
56      private String   ejbauth;
57      private String   ejbpack;
58      private String   ejbsloc;
59      private String   ejbstyp;
60      private File   cdir;
61      private String   objcode;
62      private String   hmecode;
63      private String   bencode;
64      private String   ejbcode;
65      private String   opecode;
66      private String   pkcode;
67      
68      /**Constructor for CMP Entity EJB Bean Template
69       * 
70       * @param name Name variable passed from form
71       * @param desc Description variable passed from form
72       * @param auth Author variable passed from form
73       * @param pack Package variable passed from form
74       * @param sloc Save Location variable passed from form
75       * @param styp Save Type variable passed from form
76       */
77      public CMPBean(String   name, String   desc, String   auth, String   pack, String   sloc, String   styp)
78      {
79          ejbname = name;
80          ejbdesc = desc;
81          ejbauth = auth;
82          ejbpack = pack;
83          ejbsloc = sloc;
84          ejbstyp = styp;
85          super.setVars(name,desc,auth,pack,sloc,styp);
86          cdir = new File  (sloc);
87          createEJB();
88      }
89      
90      /**This method actually calls all methods to create
91       * the EJB Template
92       */
93      public void createEJB()
94      {       
95          if(ejbpack.equals("") != true)
96          {
97              super.createPackage();
98          }
99          
100         super.createClass(ejbname,"Object.java");
101         createObjCode();
102         super.writeClass(ejbname + "Object.java", objcode);     
103         super.createClass(ejbname,"Home.java");
104         createHmeCode();
105         super.writeClass(ejbname + "Home.java", hmecode);
106         super.createClass(ejbname,"Bean.java");
107         createBenCode();
108         super.writeClass(ejbname + "Bean.java", bencode);
109         createPKCode();
110         super.writeClass(ejbname + "PK.java", pkcode);
111         createEJBXML();
112         super.createXML("ejb-jar.xml", ejbcode);
113         super.buildZipFile();
114 //      createOPEXML();
115 //      super.createXML("openejb-jar.xml", opecode);
116     }
117     
118     /** This creates the code for the Remote Interface
119      * 
120      */
121     public void createObjCode()
122     {       
123         objcode = "/**\n";
124         objcode = objcode + "*@author " + ejbauth + "\n";
125         objcode = objcode + "**/\n\n";
126         objcode = objcode + "package " + ejbpack + ";\n\n";
127         objcode = objcode + "import java.rmi.*;\n";
128         objcode = objcode + "import javax.ejb.*;\n\n";
129         objcode = objcode + "public interface " + ejbname + "Object extends EJBObject\n";
130         objcode = objcode + "{\n\n";
131         objcode = objcode + "\tpublic void setData (String data) throws RemoteException;\n";
132         objcode = objcode + "\tpublic String getData () throws RemoteException;\n";
133         objcode = objcode + "}";
134     }
135     
136     /** This creates the code for the Home Interface
137      * 
138      */
139     public void createHmeCode()
140     {       
141         hmecode = "/**\n";
142         hmecode = hmecode + "*@author " + ejbauth + "\n";
143         hmecode = hmecode + "**/\n\n";
144         hmecode = hmecode + "package " + ejbpack + ";\n\n";
145         hmecode = hmecode + "import java.rmi.*;\n";
146         hmecode = hmecode + "import java.util.*;\n";
147         hmecode = hmecode + "import javax.ejb.*;\n\n";
148         hmecode = hmecode + "public interface " + ejbname + "Home extends EJBHome\n";
149         hmecode = hmecode + "{\n";
150         hmecode = hmecode + "\tpublic " + ejbname + "Object create() throws RemoteException, CreateException;\n";
151         hmecode = hmecode + "\tpublic " + ejbname + "Object findByPrimaryKey (" + ejbname + "PK pk) throws FinderException, RemoteException;\n";
152         hmecode = hmecode + "\tpublic Collection findAll() throws FinderException, RemoteException;\n";  
153         hmecode = hmecode + "\tpublic " + ejbname + "Object remove() throws RemoteException, CreateException;\n";
154         hmecode = hmecode + "}";
155     }
156     
157     /** This creates the code for the Bean
158      * 
159      */
160     public void createBenCode()
161     {       
162         bencode = "/**\n";
163         bencode = bencode + "*@author " + ejbauth + "\n";
164         bencode = bencode + "**/\n\n";
165         bencode = bencode + "package " + ejbpack + ";\n\n";
166         bencode = bencode + "import java.sql.*;\n";
167         bencode = bencode + "import javax.sql.*;\n";
168         bencode = bencode + "import javax.naming.*;\n";
169         bencode = bencode + "import javax.ejb.*;\n\n";
170         bencode = bencode + "public class " + ejbname + "Bean implements EntityBean\n";
171         bencode = bencode + "{\n";
172         bencode = bencode + "\tprotected EntityContext ctx = null;\n";
173         bencode = bencode + "\tprotected int id;\n";
174         bencode = bencode + "\tprotected String data;\n\n";
175         bencode = bencode + "\tpublic void ejbCreate()\n";
176         bencode = bencode + "\t{\n";
177         bencode = bencode + "\t}\n\n";
178         bencode = bencode + "\tpublic void setData(String data)\n";
179         bencode = bencode + "\t{\n";
180         bencode = bencode + "\t\tthis.data = data;\n";
181         bencode = bencode + "\t}\n\n";
182         bencode = bencode + "\tpublic String getData()\n";
183         bencode = bencode + "\t{\n";
184         bencode = bencode + "\t\treturn this.data;\n";
185         bencode = bencode + "\t}\n\n";
186         bencode = bencode + "\tpublic void setId(int id)\n";
187         bencode = bencode + "\t{\n";
188         bencode = bencode + "\t\tthis.id = id;\n";
189         bencode = bencode + "\t}\n\n";
190         bencode = bencode + "\tpublic int getId()\n";
191         bencode = bencode + "\t{\n";
192         bencode = bencode + "\t\treturn this.id;\n";
193         bencode = bencode + "\t}\n\n";
194         bencode = bencode + "\tpublic void setEntityContext(EntityContext ctx)\n";
195         bencode = bencode + "\t{\n";
196         bencode = bencode + "\t\tthis.ctx = ctx;\n";
197         bencode = bencode + "\t}\n\n";
198         bencode = bencode + "\tpublic void unsetEntityContext()\n";
199         bencode = bencode + "\t{\n";
200         bencode = bencode + "\t\tthis.ctx = null;\n";
201         bencode = bencode + "\t}\n\n";
202         bencode = bencode + "\tpublic EntityContext getEntityContext()\n";
203         bencode = bencode + "\t{\n";
204         bencode = bencode + "\t\treturn this.ctx;\n";
205         bencode = bencode + "\t}\n";
206         bencode = bencode + "\tpublic void ejbActivate()\n";
207         bencode = bencode + "\t{\n";
208         bencode = bencode + "\t}\n\n";
209         bencode = bencode + "\tpublic void ejbPassivate()\n";
210         bencode = bencode + "\t{\n";
211         bencode = bencode + "\t}\n\n";
212         bencode = bencode + "\tpublic void ejbPostCreate()\n";
213         bencode = bencode + "\t{\n";
214         bencode = bencode + "\t}\n\n";
215         bencode = bencode + "\tpublic void ejbLoad()\n";
216         bencode = bencode + "\t{\n";
217         bencode = bencode + "\t}\n\n";
218         bencode = bencode + "\tpublic void ejbStore()\n";
219         bencode = bencode + "\t{\n";
220         bencode = bencode + "\t}\n\n";
221         bencode = bencode + "\tpublic void ejbRemove()\n";
222         bencode = bencode + "\t{\n";
223         bencode = bencode + "\t}\n\n";
224         bencode = bencode + "\tpublic void ejbFindByPrimaryKey()\n";
225         bencode = bencode + "\t{\n";
226         bencode = bencode + "\t}\n";
227         bencode = bencode + "}";
228     }
229     
230     /** This creates the code for the PrimaryKey
231      * 
232      */
233     public void createPKCode()
234     {
235         pkcode = "/**\n";
236         pkcode = pkcode + "*@author " + ejbauth + "\n";
237         pkcode = pkcode + "**/\n\n";
238         pkcode = pkcode + "package " + ejbpack + ";\n\n";
239         pkcode = pkcode + "import java.io.*;\n\n";
240         pkcode = pkcode + "public class " + ejbname + "PK implements Serializable\n";
241         pkcode = pkcode + "{\n";
242         pkcode = pkcode + "\tpublic int id;\n\n";
243         pkcode = pkcode + "\tpublic " + ejbname + "PK()\n";
244         pkcode = pkcode + "\t{\n";
245         pkcode = pkcode + "\t\tthis.id = 0;\n";
246         pkcode = pkcode + "\t}\n\n";
247         pkcode = pkcode + "\tpublic " + ejbname + "PK(int id)\n";
248         pkcode = pkcode + "\t{\n";
249         pkcode = pkcode + "\t\tthis.id = id;\n";
250         pkcode = pkcode + "\t}\n\n";
251         pkcode = pkcode + "\tpublic int hashCode()\n";
252         pkcode = pkcode + "\t{\n";
253         pkcode = pkcode + "\t\treturn this.id;\n";
254         pkcode = pkcode + "\t}\n\n";
255         pkcode = pkcode + "\tpublic boolean equals(Object obj)\n";
256         pkcode = pkcode + "\t{\n";
257         pkcode = pkcode + "\t\tif (obj instanceof " + ejbname + "PK)\n";
258         pkcode = pkcode + "\t\t{\n";
259         pkcode = pkcode + "\t\t\treturn (id == ((" + ejbname + "PK)obj).id);\n";
260         pkcode = pkcode + "\t\t}\n";
261         pkcode = pkcode + "\t\treturn false;\n";
262         pkcode = pkcode + "\t}\n";
263         pkcode = pkcode + "}";
264     }
265 
266     /** This creates the code for the ejb-xml.jar
267      * 
268      */
269     public void createEJBXML()
270     {
271         String   ejbstr;
272         
273         ejbstr = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
274         ejbstr = ejbstr + "<ejb-jar>\n";
275         ejbstr = ejbstr + "\t<enterprise-beans>\n";
276         ejbstr = ejbstr + "\t\t<entity>\n";
277         ejbstr = ejbstr + "\t\t\t<ejb-name>" + ejbname + "</ejb-name>\n";
278         ejbstr = ejbstr + "\t\t\t<home>" + ejbpack + "." + ejbname + "Home</home>\n";
279         ejbstr = ejbstr + "\t\t\t<remote>" + ejbpack + "." + ejbname + "Object</remote>\n";
280         ejbstr = ejbstr + "\t\t\t<ejb-class>" + ejbpack + "." + ejbname + "Bean</ejb-class>\n";
281         ejbstr = ejbstr + "\t\t\t<persistance-type>Container</persistance-type>\n";
282         ejbstr = ejbstr + "\t\t\t<prim-key-class>" + ejbpack + "." + ejbname + "PK</prim-key-class>\n";
283         ejbstr = ejbstr + "\t\t\t<reentrant>False</reentrant>\n";
284         ejbstr = ejbstr + "\t\t</entity>\n";
285         ejbstr = ejbstr + "\t</enterprise-beans>\n";
286         ejbstr = ejbstr + "</ejb-jar>";
287     
288         ejbcode = ejbstr;
289     }
290     
291 //  public void createOPEXML()
292 //  {
293 //  }
294 }
295
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