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1
29
30 package com.caucho.quercus.env;
31
32 import com.caucho.quercus.QuercusRuntimeException;
33
34 import java.util.logging.Level  ;
35 import java.util.logging.Logger ;
36
37
40 public class SessionCallback extends Value {
41 private static final Logger log
42 = Logger.getLogger(SessionCallback.class.getName());
43
44 private Callback _open;
45 private Callback _close;
46 private Callback _read;
47 private Callback _write;
48 private Callback _destroy;
49 private Callback _gc;
50
51 public SessionCallback(Callback open,
52 Callback close,
53 Callback read,
54 Callback write,
55 Callback destroy,
56 Callback gc)
57 {
58 _open = open;
59 _close = close;
60 _read = read;
61 _write = write;
62 _destroy = destroy;
63 _gc = gc;
64 }
65
66 public void open(Env env, String savePath, String sessionName)
67 {
68 _open.call(env, new StringValueImpl(savePath), new StringValueImpl(sessionName));
69 }
70
71 public StringValue read(Env env, String id)
72 {
73 try {
74 Value value = _read.call(env, new StringValueImpl(id));
75
76 if (value instanceof StringValue)
77 return (StringValue) value;
78 else
79 return null;
80 } catch (RuntimeException e) {
81 throw e;
82 } catch (Throwable e) {
83 throw new QuercusRuntimeException(e);
84 }
85 }
86
87 public void write(Env env, String id, String value)
88 {
89 try {
90 _write.call(env, new StringValueImpl(id), new StringValueImpl(value));
91 } catch (RuntimeException e) {
92 throw e;
93 } catch (Throwable e) {
94 log.log(Level.FINE, e.toString(), e);
95 }
96 }
97
98 public void destroy(Env env, String id)
99 {
100 try {
101 _destroy.call(env, new StringValueImpl(id));
102 } catch (RuntimeException e) {
103 throw e;
104 } catch (Throwable e) {
105 log.log(Level.FINE, e.toString(), e);
106 }
107 }
108
109 public void close(Env env)
110 {
111 try {
112 _close.call(env);
113 } catch (RuntimeException e) {
114 throw e;
115 } catch (Throwable e) {
116 log.log(Level.FINE, e.toString(), e);
117 }
118 }
119 }
120 |
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