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18 package org.apache.struts.config;
19
20 import org.apache.struts.Globals;
21
22 /***
23 * <p>A JavaBean representing the configuration information of a
24 * <code><message-resources></code> element in a Struts configuration
25 * file.</p>
26 *
27 * @version $Rev: 421119 $ $Date: 2005-08-29 23:57:50 -0400 (Mon, 29 Aug 2005)
28 * $
29 * @since Struts 1.1
30 */
31 public class MessageResourcesConfig extends BaseConfig {
32
33
34 /***
35 * Fully qualified Java class name of the MessageResourcesFactory class we
36 * should use.
37 */
38 protected String factory =
39 "org.apache.struts.util.PropertyMessageResourcesFactory";
40
41 /***
42 * The servlet context attributes key under which this MessageResources
43 * instance is stored.
44 */
45 protected String key = Globals.MESSAGES_KEY;
46
47 /***
48 * Should we return <code>null</code> for unknown message keys?
49 */
50 protected boolean nullValue = true;
51
52 /***
53 * Indicates whether 'escape processing' should be performed on the error
54 * message string.
55 */
56 private boolean escape = true;
57
58 /***
59 * Parameter that is passed to the <code>createResources()</code> method
60 * of our MessageResourcesFactory implementation.
61 */
62 protected String parameter = null;
63
64 public String getFactory() {
65 return (this.factory);
66 }
67
68 public void setFactory(String factory) {
69 if (configured) {
70 throw new IllegalStateException("Configuration is frozen");
71 }
72
73 this.factory = factory;
74 }
75
76 public String getKey() {
77 return (this.key);
78 }
79
80 public void setKey(String key) {
81 if (configured) {
82 throw new IllegalStateException("Configuration is frozen");
83 }
84
85 this.key = key;
86 }
87
88 public boolean getNull() {
89 return (this.nullValue);
90 }
91
92 public void setNull(boolean nullValue) {
93 if (configured) {
94 throw new IllegalStateException("Configuration is frozen");
95 }
96
97 this.nullValue = nullValue;
98 }
99
100 /***
101 * Indicates whether 'escape processing' should be performed on the error
102 * message string.
103 *
104 * @since Struts 1.2.8
105 */
106 public boolean isEscape() {
107 return escape;
108 }
109
110 /***
111 * Set whether 'escape processing' should be performed on the error
112 * message string.
113 *
114 * @since Struts 1.2.8
115 */
116 public void setEscape(boolean escape) {
117 this.escape = escape;
118 }
119
120 public String getParameter() {
121 return (this.parameter);
122 }
123
124 public void setParameter(String parameter) {
125 if (configured) {
126 throw new IllegalStateException("Configuration is frozen");
127 }
128
129 this.parameter = parameter;
130 }
131
132
133
134 /***
135 * Return a String representation of this object.
136 */
137 public String toString() {
138 StringBuffer sb = new StringBuffer("MessageResourcesConfig[");
139
140 sb.append("factory=");
141 sb.append(this.factory);
142 sb.append(",null=");
143 sb.append(this.nullValue);
144 sb.append(",escape=");
145 sb.append(this.escape);
146 sb.append(",parameter=");
147 sb.append(this.parameter);
148 sb.append("]");
149
150 return (sb.toString());
151 }
152 }