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1
7
8 package org.jboss.test.media.entity.ejb;
9
10 import javax.ejb.CreateException  ;
11 import javax.ejb.EJBException ;
12 import javax.ejb.SessionBean ;
13 import javax.ejb.SessionContext ;
14 import javax.emb.MediaEntityLocal;
15 import javax.emb.MediaEntityLocalHome;
16 import javax.naming.Context ;
17 import javax.naming.InitialContext ;
18
19 import org.apache.log4j.Category;
20 import org.jboss.media.entity.MediaEntityBean;
21
22
33 public class EntityMediaBeanTesterBean implements SessionBean
34 {
35 private Category log = Category.getInstance(getClass());
36
37 private MediaEntityLocalHome entityHome;
38
39 public static final String MEDIA_ENTITY_JNDI =
40 MediaEntityBean.MEDIA_ENTITY_JNDI;
41
42
45 public String createEntityMediaBean()
46 {
47 try
48 {
49 return (String ) getMediaEntityLocalHome().create().getPrimaryKey();
50 }
51 catch (Exception e)
52 {
53 e.printStackTrace();
54 throw new EJBException (e.getMessage());
55 }
56 }
57
58
61 public void removeEntityMediaBean(String id) throws Exception
62 {
63 try
64 {
65 getMediaEntityLocalHome().remove(id);
66 }
67 catch (Exception e)
68 {
69 e.printStackTrace();
70 throw new EJBException (e.getMessage());
71 }
72 }
73
74
77 public byte[] getContent(String id) throws Exception
78 {
79 MediaEntityLocal entity = getMediaEntityLocalHome().findByPrimaryKey(id);
80
81 return entity.getContent();
82 }
83
84
87 public void setContent(String id, byte[] content) throws Exception
88 {
89 try
90 {
91 getMediaEntityLocalHome().findByPrimaryKey(id).setContent(content);
92 }
93 catch (Exception e)
94 {
95 e.printStackTrace();
96 throw new EJBException (e.getMessage());
97 }
98 }
99
100 public void ejbCreate() throws CreateException
101 {
102 }
103
104 public void ejbActivate()
105 {
106 }
107
108 public void ejbPassivate()
109 {
110 }
111
112 public void ejbRemove()
113 {
114 }
115
116 public void setSessionContext(SessionContext ctx)
117 {
118 }
119
120 private MediaEntityLocalHome getMediaEntityLocalHome()
121 {
122 if (entityHome == null)
123 {
124 try
125 {
126 Context initialContext = new InitialContext ();
127 return (MediaEntityLocalHome) initialContext.lookup(
128 MEDIA_ENTITY_JNDI);
129 }
130 catch (Exception e)
131 {
132 throw new EJBException ("Could not lookup " + MEDIA_ENTITY_JNDI);
133 }
134 }
135
136 return entityHome;
137 }
138 } |
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