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1
55 package org.lateralnz.panther.naming;
56
57 import java.util.Hashtable  ;
58
59 import javax.naming.Context ;
60 import javax.naming.Name ;
61 import javax.naming.NamingException ;
62 import javax.naming.RefAddr ;
63
64 import javax.naming.Reference ;
65 import javax.naming.spi.InitialContextFactory ;
66 import javax.naming.spi.ObjectFactory ;
67
68 import org.apache.log4j.Logger;
69
70 public class LocalContextFactory implements InitialContextFactory , ObjectFactory {
71 private static final Logger log = Logger.getLogger(LocalContextFactory.class.getName());
72 private static final String NAME = "name";
73
74 public LocalContextFactory() {
75 }
76
77 public Context getInitialContext(Hashtable ht) throws NamingException {
78 if (ht != null && ht.containsKey(WLocalContext.NAMING_FACTORY_INITIAL)) {
79 return new WLocalContext(ht);
80 }
81 else {
82 return new LocalContext(ht);
83 }
84 }
85
86 public Object getObjectInstance(Object obj, Name name, Context ctx, Hashtable environment) throws Exception {
87 Reference ref = (Reference )obj;
88 if (ref.getClassName().equals(LocalContext.class.getName())) {
89 return LocalContext.getContext(getProperty(ref, NAME));
90 }
91 else {
92 return null;
93 }
94 }
95
96 protected String getProperty(Reference ref, String s) {
97 RefAddr addr = ref.get(s);
98 if (addr == null) {
99 return null;
100 }
101 return (String )addr.getContent();
102 }
103 }
104
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