LanguageCodeBean


1   package test.ejb.cmr;
2   
3   /**
4       * This class is part of Middlegen airlines, and it is a CMP EJB accessing the language_code table.
5       *
6       * @author <a HREF="http://middlegen.codehaus.org/">Middlegen</a>
7       * @todo generate create methods which don't take pk as arg (and use an arbitrary pk generator internally)
8       * @ejb.bean
9       *    cmp-version="2.x"
10      *    local-jndi-name="airline.LanguageCodeLocalHome"
11      *    name="LanguageCode"
12      *    primkey-field="languageCodeId"
13      *    type="CMP"
14      *    view-type="local"
15      * @ejb.finder
16      *    method-intf="LocalHome"
17      *    query="SELECT OBJECT(o) FROM LanguageCode o"
18      *    result-type-mapping="Local"
19      *    signature="java.util.Collection findAll()"
20      * @ejb.finder
21      *    method-intf="LocalHome"
22      *    query="SELECT DISTINCT OBJECT(o) FROM LanguageCode o WHERE o.language = ?1"
23      *    result-type-mapping="Local"
24      *    signature="java.util.Collection findByLanguage(test.ejb.cmr.LanguageLocal language)"
25      * @ejb.finder
26      *    method-intf="LocalHome"
27      *    query="SELECT DISTINCT OBJECT(o) FROM LanguageCode o WHERE o.name = ?1"
28      *    result-type-mapping="Local"
29      *    signature="java.util.Collection findByName(java.lang.String name)"
30      * @ejb.persistence
31      *    table-name="language_code"
32      * @weblogic.data-source-name airline.database
33      * @XXweblogic.data-source-name $table.datasourceName
34      * @XXweblogic.resource-description
35      * @orion.bean
36      *    data-source="airline.database"
37      */
38  public abstract class LanguageCodeBean implements javax.ejb.EntityBean   {
39  
40     /**
41      * Context set by container
42      */
43     private javax.ejb.EntityContext   _entityContext;
44  
45     /**
46      * Returns the languageCodeId
47      *
48      * @todo support OracleClob,OracleBlob on WLS
49      * @return the languageCodeId
50      * @ejb.persistent-field
51      * @ejb.persistence
52      *    column-name="language_code_id"
53      * @ejb.interface-method
54      *    view-type="local"
55      * @ejb.pk-field
56      */
57     public abstract java.lang.Integer   getLanguageCodeId();
58  
59     /**
60      * Sets the languageCodeId
61      *
62      * @param java.lang.Integer the new languageCodeId value
63      */
64     public abstract void setLanguageCodeId(java.lang.Integer   languageCodeId);
65  
66     /**
67      * Returns the name
68      *
69      * @todo support OracleClob,OracleBlob on WLS
70      * @return the name
71      * @ejb.persistent-field
72      * @ejb.persistence
73      *    column-name="name"
74      * @ejb.interface-method
75      *    view-type="local"
76      */
77     public abstract java.lang.String   getName();
78  
79     /**
80      * Sets the name
81      *
82      * @param java.lang.String the new name value
83      * @ejb.interface-method
84      *    view-type="local"
85      */
86     public abstract void setName(java.lang.String   name);
87  
88      /**
89      * Returns the related test.ejb.cmr.LanguageLocal
90      *
91      * @return the related test.ejb.cmr.LanguageLocal
92      * @ejb.interface-method
93      *    view-type="local"
94      * @ejb.relation
95      *    name="language-language_code"
96      *    role-name="language_code-has-language"
97      * @weblogic.target-column-map
98      *    foreign-key-column="language_code_id_fk"
99      * @jboss Unidirectional 1->N relationship unsupported by XDoclet
100     */
101    public abstract test.ejb.cmr.LanguageLocal getLanguage();
102 
103    /**
104     * Sets the related test.ejb.cmr.LanguageLocal
105     *
106     * @param test.ejb.cmr.LanguageCodeLocal the related language
107     * @ejb.interface-method
108     *    view-type="local"
109     * @param language the new CMR value
110     */
111    public abstract void setLanguage(test.ejb.cmr.LanguageLocal language);
112 
113     /**
114     * This create method takes only mandatory (non-nullable) parameters. The pk columns must be provided. When the client invokes a create method, the EJB container invokes the ejbCreate method. Typically, an ejbCreate method in an entity bean performs the following tasks: <UL> <LI>Inserts the entity state into the database.</LI> <LI>Initializes the instance variables.</LI> <LI>Returns the primary key.</LI> </UL>
115     *
116     * @param languageCodeId the languageCodeId value
117     * @param name the name value
118     * @param language mandatory CMR field
119     * @return the primary key of the new instance
120     * @ejb.create-method
121     */
122    public java.lang.Integer   ejbCreate( java.lang.Integer   languageCodeId, java.lang.String   name, test.ejb.cmr.LanguageLocal language ) throws javax.ejb.CreateException   {
123       setLanguageCodeId(languageCodeId);
124       setName(name);
125       // EJB 2.0 spec says return null for CMP ejbCreate methods.
126       return null;
127    }
128 
129    /**
130     * The container invokes thos method immediately after it calls ejbCreate.
131     *
132     * @param languageCodeId the languageCodeId value
133     * @param name the name value
134     * @param language mandatory CMR field
135     */
136    public void ejbPostCreate( java.lang.Integer   languageCodeId, java.lang.String   name, test.ejb.cmr.LanguageLocal language ) throws javax.ejb.CreateException   {
137       // Set CMR fields
138       setLanguage(language);
139    }
140 
141      // Implementation of the javax.ejb.EntityBean interface methods
142 
143    /**
144     * The container invokes setEntityContext just once - when it creates the bean instance.
145     *
146     */
147    public void setEntityContext(javax.ejb.EntityContext   entityContext) {
148       _entityContext = entityContext;
149    }
150 
151    /**
152     * At the end of the life cycle, the container removes the instance from the pool and invokes this method.
153     *
154     */
155    public void unsetEntityContext() {
156       _entityContext = null;
157    }
158 
159    /**
160     * The container invokes this method to instruct the instance to synchronize its state by loading it state from the underlying database.
161     *
162     */
163    public void ejbLoad() {
164    }
165 
166    /**
167     * The container invokes this method when the instance is taken out of the pool of available instances to become associated with a specific EJB object.
168     *
169     */
170    public void ejbActivate() {
171    }
172 
173    /**
174     * The container invokes this method on an instance before the instance becomes disassociated with a specific EJB object.
175     *
176     */
177    public void ejbPassivate() {
178    }
179 
180    /**
181     * The container invokes this method before it removes the EJB object that is currently associated with the instance.
182     *
183     */
184    public void ejbRemove() throws javax.ejb.RemoveException   {
185    }
186 
187    /**
188     * The container invokes this method to instruct the instance to synchronize its state by storing it to the underlying database.
189     *
190     */
191    public void ejbStore() {
192    }
193 }
194
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