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1
55 package org.lateralnz.panther.naming;
56
57 import java.util.Hashtable  ;
58 import java.util.HashMap ;
59 import javax.naming.*;
60
61 import org.apache.log4j.Logger;
62
63 import org.lateralnz.common.util.Constants;
64 import org.lateralnz.common.util.StringUtils;
65 import org.lateralnz.panther.util.EJBRef;
66
67
71 public class WLocalContext extends LocalContext implements Context, Constants, Referenceable {
72 public static final String NAMING_FACTORY_INITIAL = "panther.naming.factory.initial";
73
74 private static final Logger log = Logger.getLogger(WLocalContext.class.getName());
75
76 Context ctx = null;
77
78 public WLocalContext(HashMap objects, Hashtable environ) {
79 super(objects, environ);
80 }
81
82 public WLocalContext(Hashtable ht) throws NamingException {
83 super(ht);
84 String tmp = (String )ht.get(NAMING_FACTORY_INITIAL);
85 if (StringUtils.isEmpty(tmp)) {
86 tmp = System.getProperty(NAMING_FACTORY_INITIAL);
87 }
88 if (StringUtils.isEmpty(tmp)) {
89 throw new NamingException("missing '" + NAMING_FACTORY_INITIAL + "'");
90 }
91 ht.put(Context.INITIAL_CONTEXT_FACTORY, tmp);
92 ctx = new InitialContext(ht);
93 }
94
95 public LocalContext create(HashMap objects, Hashtable environ) {
96 return new WLocalContext(objects, environ);
97 }
98
99 public Object addToEnvironment(String name, Object obj) throws NamingException {
100 ctx.addToEnvironment(name, obj);
101 return super.addToEnvironment(name, obj);
102 }
103
104 public void bind(Name name, Object obj) throws NamingException {
105 bind(name.toString(), obj);
106 }
107
108 public void bind(String name, Object obj) throws NamingException {
109 ctx.bind(name, obj);
110 super.bind(name, obj);
111 }
112
113 public void close() throws NamingException {
114 super.close();
115 ctx = null;
116 }
117
118 public Context createSubcontext(String name) throws NamingException {
119 Context sub = ctx.createSubcontext(name);
120 WLocalContext wctx = (WLocalContext)super.createSubcontext(name);
121 wctx.ctx = sub;
122 return wctx;
123 }
124
125 public void destroySubcontext(Name name) throws NamingException {
126 destroySubcontext(name.toString());
127 }
128
129 public void destroySubcontext(String name) throws NamingException {
130 ctx.destroySubcontext(name);
131 super.destroySubcontext(name);
132 }
133
134 public void rebind(String name, Object obj) throws NamingException {
135 ctx.rebind(name, obj);
136 super.rebind(name, obj);
137 }
138
139 public Object removeFromEnvironment(String name) throws NamingException {
140 ctx.removeFromEnvironment(name);
141 return super.removeFromEnvironment(name);
142 }
143
144 public void rename(String name1, String name2) throws NamingException {
145 ctx.rename(name1, name2);
146 super.rename(name1, name2);
147 }
148
149 public void unbind(String name) throws NamingException {
150 ctx.unbind(name);
151 super.unbind(name);
152 }
153
154 }
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