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1
16
19
20 package org.apache.pluto.portalImpl.om.common.impl;
21
22 import java.util.ArrayList  ;
23 import java.util.Collection ;
24 import java.util.Enumeration ;
25 import java.util.HashMap ;
26 import java.util.Iterator ;
27 import java.util.ListResourceBundle ;
28 import java.util.Locale ;
29 import java.util.ResourceBundle ;
30 import java.util.StringTokenizer ;
31
32 import org.apache.pluto.om.common.Language;
33 import org.apache.pluto.util.Enumerator;
34 import org.apache.pluto.util.StringUtils;
35
36 public class LanguageImpl implements Language, java.io.Serializable {
37
39 private static class DefaultsResourceBundle extends ListResourceBundle {
40 private Object [][] resources;
41
42 public DefaultsResourceBundle(String defaultTitle, String defaultShortTitle, String defaultKeyWords) {
43 resources = new Object [][] {
44 {"javax.portlet.title" , defaultTitle},
45 {"javax.portlet.short-title", defaultShortTitle},
46 {"javax.portlet.keywords" , defaultKeyWords}
47 };
48 }
49
50 protected Object [][] getContents() {
51 return resources;
52 }
53 }
54
55 private static class ResourceBundleImpl extends ResourceBundle {
56 private HashMap data;
57
58 public ResourceBundleImpl(ResourceBundle bundle, ResourceBundle defaults) {
59 data = new HashMap ();
60
61 importData(defaults);
62 importData(bundle);
63 }
64
65 private void importData(ResourceBundle bundle) {
66 if (bundle != null) {
67 for (Enumeration enumerator= bundle.getKeys(); enumerator.hasMoreElements();) {
68 String key = (String )enumerator.nextElement();
69 Object value = bundle.getObject(key);
70 data.put(key, value);
71 }
72 }
73 }
74
75 protected Object handleGetObject(String key) {
76 return data.get(key);
77 }
78
79 public Enumeration getKeys() {
80 return new Enumerator(data.keySet());
81 }
82 }
83
84 private Locale locale;
85 private String title;
86 private String shortTitle;
87 private ResourceBundle bundle;
88 private ArrayList keywords;
89
90 public LanguageImpl(Locale locale, ResourceBundle bundle, String defaultTitle, String defaultShortTitle, String defaultKeyWords) {
91 this.bundle = new ResourceBundleImpl(bundle, new DefaultsResourceBundle(defaultTitle, defaultShortTitle, defaultKeyWords));
92
93 this.locale = locale;
94 title = this.bundle.getString("javax.portlet.title");
95 shortTitle = this.bundle.getString("javax.portlet.short-title");
96 keywords = toList(this.bundle.getString("javax.portlet.keywords"));
97 }
98
99
101 public Locale getLocale() {
102 return locale;
103 }
104
105 public String getTitle() {
106 return title;
107 }
108
109 public String getShortTitle() {
110 return shortTitle;
111 }
112
113 public Iterator getKeywords() {
114 return keywords.iterator();
115 }
116
117 public ResourceBundle getResourceBundle() {
118 return bundle;
119 }
120
121 private ArrayList toList(String value) {
123 ArrayList keywords = new ArrayList ();
124
125 for (StringTokenizer st = new StringTokenizer (value, ","); st.hasMoreTokens();) {
126 keywords.add(st.nextToken().trim());
127 }
128
129 return keywords;
130 }
131
132 public String toString()
133 {
134 return toString(0);
135 }
136
137 public String toString(final int indent)
138 {
139 StringBuffer buffer = new StringBuffer (50);
140 StringUtils.newLine(buffer,indent);
141 buffer.append(getClass().toString()); buffer.append(":");
142 StringUtils.newLine(buffer,indent);
143 buffer.append("{");
144 StringUtils.newLine(buffer,indent);
145 buffer.append("locale='"); buffer.append(locale); buffer.append("'");
146 StringUtils.newLine(buffer,indent);
147 buffer.append("title='"); buffer.append(title); buffer.append("'");
148 StringUtils.newLine(buffer,indent);
149 buffer.append("shortTitle='"); buffer.append(shortTitle); buffer.append("'");
150 Iterator iterator = keywords.iterator();
151 if (iterator.hasNext()) {
152 StringUtils.newLine(buffer,indent);
153 buffer.append("Keywords:");
154 }
155 while (iterator.hasNext()) {
156 buffer.append(iterator.next());
157 buffer.append(',');
158 }
159 StringUtils.newLine(buffer,indent);
160 buffer.append("}");
161 return buffer.toString();
162 }
163
164
165
167
171 public boolean equals(Object o) {
172 return o == null ? false
173 : ((LanguageImpl)o).getLocale().equals(this.locale);
174 }
175
176
179 public int hashCode() {
180 return locale.hashCode();
181 }
182
183 public void setKeywords(Collection keywords) {
184 this.keywords.clear();
185 this.keywords.addAll(keywords);
186 }
187
188 public void setLocale(Locale locale) {
189 this.locale = locale;
190 }
191
192 public void setShortTitle(String shortTitle) {
193 this.shortTitle = shortTitle;
194 }
195
196 public void setTitle(String title) {
197 this.title = title;
198 }
199
200 }
201 |
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