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1
7 package org.jboss.jms.util;
8
9 import javax.jms.JMSException  ;
10 import javax.jms.MapMessage ;
11 import javax.jms.MessageFormatException ;
12 import java.util.Collections ;
13 import java.util.Enumeration ;
14 import java.util.HashMap ;
15
16
25 public class JMSMap implements java.io.Serializable
26 {
27
28 protected HashMap contents = new HashMap ();
29
30 public static final JMSMap createInstance(Class type)
31 {
32 if (type.equals(MapMessage .class))
33 {
34 return new JMSMap();
35 }
36 else
37 {
38 return new MessageProperties();
39 }
40 }
41
42 public final void clear()
43 {
44 this.contents.clear();
45 }
46
47 public boolean getBoolean(String name) throws JMSException
48 {
49 Object value = this.contents.get(name);
50 return JMSTypeConversions.getBoolean(value);
51 }
52
53 public byte getByte(String name) throws JMSException
54 {
55 Object value = this.contents.get(name);
56 return JMSTypeConversions.getByte(value);
57 }
58
59 public byte[] getBytes(String name) throws JMSException
60 {
61 Object value = this.contents.get(name);
62 return JMSTypeConversions.getBytes(value);
63 }
64
65 public char getChar(String name) throws JMSException
66 {
67 Object value = this.contents.get(name);
68 return JMSTypeConversions.getChar(value);
69 }
70
71 public double getDouble(String name) throws JMSException
72 {
73 Object value = this.contents.get(name);
74 return JMSTypeConversions.getDouble(value);
75 }
76
77 public float getFloat(String name) throws JMSException
78 {
79 Object value = this.contents.get(name);
80 return JMSTypeConversions.getFloat(value);
81 }
82
83 public int getInt(String name) throws JMSException
84 {
85 Object value = this.contents.get(name);
86 return JMSTypeConversions.getInt(value);
87 }
88
89 public long getLong(String name) throws JMSException
90 {
91 Object value = this.contents.get(name);
92 return JMSTypeConversions.getLong(value);
93 }
94
95 public Enumeration getMapNames() throws JMSException
96 {
97 return Collections.enumeration(this.contents.keySet());
98 }
99
100 public Object getObject(String name) throws JMSException
101 {
102 return this.contents.get(name);
103 }
104
105 public short getShort(String name) throws JMSException
106 {
107 Object value = this.contents.get(name);
108 return JMSTypeConversions.getShort(value);
109 }
110
111 public String getString(String name) throws JMSException
112 {
113 Object value = this.contents.get(name);
114 return JMSTypeConversions.getString(value);
115 }
116
117 public boolean itemExists(String name)
118 {
119 return this.contents.containsKey(name);
120 }
121
122 public void setBoolean(String name, boolean value) throws JMSException
123 {
124 this.contents.put(name, new Boolean (value));
125 }
126
127 public void setByte(String name, byte value) throws JMSException
128 {
129 this.contents.put(name, new Byte (value));
130 }
131
132 public void setBytes(String name, byte[] value) throws JMSException
133 {
134 byte[] bytes = new byte[value.length];
135 System.arraycopy(value, 0, bytes, 0, bytes.length);
136 this.contents.put(name, bytes);
137 }
138
139 public void setBytes(String name, byte[] value, int offset, int length)
140 throws JMSException
141 {
142 byte[] bytes = new byte[length];
143 System.arraycopy(value, offset, bytes, 0, length);
144 this.contents.put(name, bytes);
145 }
146
147 public void setChar(String name, char value) throws JMSException
148 {
149 this.contents.put(name, new Character (value));
150 }
151
152 public void setDouble(String name, double value) throws JMSException
153 {
154 this.contents.put(name, new Double (value));
155 }
156
157 public void setFloat(String name, float value) throws JMSException
158 {
159 this.contents.put(name, new Float (value));
160 }
161
162 public void setInt(String name, int value) throws JMSException
163 {
164 this.contents.put(name, new Integer (value));
165 }
166
167 public void setLong(String name, long value) throws JMSException
168 {
169 this.contents.put(name, new Long (value));
170 }
171
172 public void setObject(String name, Object value) throws JMSException
173 {
174 if (value instanceof Boolean
175 || value instanceof Byte
176 || value instanceof Character
177 || value instanceof Double
178 || value instanceof Float
179 || value instanceof Integer
180 || value instanceof Long
181 || value instanceof Short
182 || value instanceof String )
183 {
184 this.contents.put(name, value);
185 }
186 else
187 {
188 throw new MessageFormatException (""); }
190 }
191
192 public void setShort(String name, short value) throws JMSException
193 {
194 this.contents.put(name, new Short (value));
195 }
196
197 public void setString(String name, String value) throws JMSException
198 {
199 this.contents.put(name, value);
200 }
201 } |
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