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1
7
8 package javax.naming.spi;
9
10 import java.util.Hashtable  ;
11 import javax.naming.*;
12
13
21
22 class ContinuationContext implements Context, Resolver {
23 protected CannotProceedException cpe;
24 protected Hashtable env;
25 protected Context contCtx = null;
26
27 protected ContinuationContext(CannotProceedException cpe,
28 Hashtable env) {
29 this.cpe = cpe;
30 this.env = env;
31 }
32
33 protected Context getTargetContext() throws NamingException {
34 if (contCtx == null) {
35 if (cpe.getResolvedObj() == null)
36 throw (NamingException)cpe.fillInStackTrace();
37
38 contCtx = NamingManager.getContext(cpe.getResolvedObj(),
39 cpe.getAltName(),
40 cpe.getAltNameCtx(),
41 env);
42 if (contCtx == null)
43 throw (NamingException)cpe.fillInStackTrace();
44 }
45 return contCtx;
46 }
47
48 public Object lookup(Name name) throws NamingException {
49 Context ctx = getTargetContext();
50 return ctx.lookup(name);
51 }
52
53 public Object lookup(String name) throws NamingException {
54 Context ctx = getTargetContext();
55 return ctx.lookup(name);
56 }
57
58 public void bind(Name name, Object newObj) throws NamingException {
59 Context ctx = getTargetContext();
60 ctx.bind(name, newObj);
61 }
62
63 public void bind(String name, Object newObj) throws NamingException {
64 Context ctx = getTargetContext();
65 ctx.bind(name, newObj);
66 }
67
68 public void rebind(Name name, Object newObj) throws NamingException {
69 Context ctx = getTargetContext();
70 ctx.rebind(name, newObj);
71 }
72 public void rebind(String name, Object newObj) throws NamingException {
73 Context ctx = getTargetContext();
74 ctx.rebind(name, newObj);
75 }
76
77 public void unbind(Name name) throws NamingException {
78 Context ctx = getTargetContext();
79 ctx.unbind(name);
80 }
81 public void unbind(String name) throws NamingException {
82 Context ctx = getTargetContext();
83 ctx.unbind(name);
84 }
85
86 public void rename(Name name, Name newName) throws NamingException {
87 Context ctx = getTargetContext();
88 ctx.rename(name, newName);
89 }
90 public void rename(String name, String newName) throws NamingException {
91 Context ctx = getTargetContext();
92 ctx.rename(name, newName);
93 }
94
95 public NamingEnumeration list(Name name) throws NamingException {
96 Context ctx = getTargetContext();
97 return ctx.list(name);
98 }
99 public NamingEnumeration list(String name) throws NamingException {
100 Context ctx = getTargetContext();
101 return ctx.list(name);
102 }
103
104
105 public NamingEnumeration listBindings(Name name)
106 throws NamingException
107 {
108 Context ctx = getTargetContext();
109 return ctx.listBindings(name);
110 }
111
112 public NamingEnumeration listBindings(String name) throws NamingException {
113 Context ctx = getTargetContext();
114 return ctx.listBindings(name);
115 }
116
117 public void destroySubcontext(Name name) throws NamingException {
118 Context ctx = getTargetContext();
119 ctx.destroySubcontext(name);
120 }
121 public void destroySubcontext(String name) throws NamingException {
122 Context ctx = getTargetContext();
123 ctx.destroySubcontext(name);
124 }
125
126 public Context createSubcontext(Name name) throws NamingException {
127 Context ctx = getTargetContext();
128 return ctx.createSubcontext(name);
129 }
130 public Context createSubcontext(String name) throws NamingException {
131 Context ctx = getTargetContext();
132 return ctx.createSubcontext(name);
133 }
134
135 public Object lookupLink(Name name) throws NamingException {
136 Context ctx = getTargetContext();
137 return ctx.lookupLink(name);
138 }
139 public Object lookupLink(String name) throws NamingException {
140 Context ctx = getTargetContext();
141 return ctx.lookupLink(name);
142 }
143
144 public NameParser getNameParser(Name name) throws NamingException {
145 Context ctx = getTargetContext();
146 return ctx.getNameParser(name);
147 }
148
149 public NameParser getNameParser(String name) throws NamingException {
150 Context ctx = getTargetContext();
151 return ctx.getNameParser(name);
152 }
153
154 public Name composeName(Name name, Name prefix)
155 throws NamingException
156 {
157 Context ctx = getTargetContext();
158 return ctx.composeName(name, prefix);
159 }
160
161 public String composeName(String name, String prefix)
162 throws NamingException {
163 Context ctx = getTargetContext();
164 return ctx.composeName(name, prefix);
165 }
166
167 public Object addToEnvironment(String propName, Object value)
168 throws NamingException {
169 Context ctx = getTargetContext();
170 return ctx.addToEnvironment(propName, value);
171 }
172
173 public Object removeFromEnvironment(String propName)
174 throws NamingException {
175 Context ctx = getTargetContext();
176 return ctx.removeFromEnvironment(propName);
177 }
178
179 public Hashtable getEnvironment() throws NamingException {
180 Context ctx = getTargetContext();
181 return ctx.getEnvironment();
182 }
183
184 public String getNameInNamespace() throws NamingException {
185 Context ctx = getTargetContext();
186 return ctx.getNameInNamespace();
187 }
188
189 public ResolveResult
190 resolveToClass(Name name, Class <? extends Context> contextType)
191 throws NamingException
192 {
193 if (cpe.getResolvedObj() == null)
194 throw (NamingException)cpe.fillInStackTrace();
195
196 Resolver res = NamingManager.getResolver(cpe.getResolvedObj(),
197 cpe.getAltName(),
198 cpe.getAltNameCtx(),
199 env);
200 if (res == null)
201 throw (NamingException)cpe.fillInStackTrace();
202 return res.resolveToClass(name, contextType);
203 }
204
205 public ResolveResult
206 resolveToClass(String name, Class <? extends Context> contextType)
207 throws NamingException
208 {
209 if (cpe.getResolvedObj() == null)
210 throw (NamingException)cpe.fillInStackTrace();
211
212 Resolver res = NamingManager.getResolver(cpe.getResolvedObj(),
213 cpe.getAltName(),
214 cpe.getAltNameCtx(),
215 env);
216 if (res == null)
217 throw (NamingException)cpe.fillInStackTrace();
218 return res.resolveToClass(name, contextType);
219 }
220
221 public void close() throws NamingException {
222 cpe = null;
223 env = null;
224 if (contCtx != null) {
225 contCtx.close();
226 contCtx = null;
227 }
228 }
229 }
230 |
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