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1
23 package org.enhydra.kelp;
24
25 import org.enhydra.tool.ToolBoxInfo;
27 import org.enhydra.tool.common.FilenameFilter;
28 import org.enhydra.tool.common.FileUtil;
29 import org.enhydra.tool.common.PathHandle;
30 import org.enhydra.tool.common.ToolException;
31
32 import org.enhydra.kelp.common.Constants;
34 import org.enhydra.kelp.common.ResUtil;
35
36 import java.io.File  ;
38 import java.net.MalformedURLException ;
39 import java.util.ArrayList ;
40 import java.util.Arrays ;
41 import java.util.ResourceBundle ;
42 import java.util.Properties ;
43
44
47 public class KelpInfo {
48 public static final String ADDIN_ROOT = "addin.root";
49 public static final String ADDIN_HELP = "using_kelp.html";
50
51 static ResourceBundle res =
53 ResourceBundle.getBundle("org.enhydra.kelp.common.Res"); private static final String VERSION = "5.2"; private static final String TOOLBOX_CLASS =
56 "org.enhydra.tool.ToolBoxInfo";
58 public static String getKelpVersion() {
60 return KelpInfo.VERSION;
61 }
62
63 public static void verifyIDEClassPath() throws Exception {
64 boolean valid = true;
65
66 valid = KelpInfo.isClassPathComplete();
67 StringBuffer message = new StringBuffer ();
68
69 if (!valid) {
70 message.append(res.getString("MissingJars1"));
71 message.append(res.getString("MissingJars2"));
72 if (KelpInfo.isToolBoxInClassPath()) {
73 if (!KelpInfo.isToolBoxVersionInSynch()) {
74 message.setLength(0);
75 message.append(res.getString("OutOfSync"));
76 message.append(ResUtil.format(res.getString("Kelp_version_0"),
77 KelpInfo.getKelpVersion()));
78 message.append('\n');
79 message.append(ResUtil.format(res.getString("ToolBox_version_0"),
80 ToolBoxInfo.getToolBoxVersion()));
81 } else if (!ToolBoxInfo.isEnhydraInClassPath()) {
82 message.append(Constants.FILE_ENHYDRA_JAR);
83 message.append('\n');
84 } else if (!ToolBoxInfo.isXMLCInClassPath()) {
85 message.append(Constants.FILE_XMLC_JAR);
86 message.append('\n');
87 }
88 } else {
89 message.append(Constants.FILE_TOOLBOX_JAR);
90 message.append('\n');
91 }
92 throw new Exception (message.toString());
93 }
94 }
95
96 public static String getMessageBoxTitle() {
97 StringBuffer buf = new StringBuffer ();
98
99 buf.append(Constants.KELP);
100 buf.append(Constants.TAB1);
101 buf.append(KelpInfo.VERSION);
102 return buf.toString();
103 }
104
105 public static boolean isToolBoxInClassPath() {
106 boolean inPath = true;
107
108 try {
109 Class testClass = Class.forName(TOOLBOX_CLASS);
110 } catch (java.lang.ClassNotFoundException e) {
111 inPath = false;
112 }
113 return inPath;
114 }
115
116 public static boolean isToolBoxVersionInSynch() {
117 boolean inSynch = false;
118
119 if (KelpInfo.isToolBoxInClassPath()) {
120 if (ToolBoxInfo.getToolBoxVersion().equalsIgnoreCase(KelpInfo.getKelpVersion())) {
121 inSynch = true;
122 }
123 }
124 return inSynch;
125 }
126
127 public static boolean isClassPathComplete() {
128 boolean complete = false;
129
130 if (KelpInfo.isToolBoxInClassPath()) {
131 if (ToolBoxInfo.isXMLCInClassPath()
132 && KelpInfo.isToolBoxVersionInSynch()) {
133 complete = true;
134 }
135 }
136 return complete;
137 }
138
139 public static String getAddinHelpURL() {
140 String [] search = new String [0];
141
142 return KelpInfo.getAddinHelpURL(search);
143 }
144
145 public static String getAddinHelpURL(String s) {
146 String [] search = new String [1];
147
148 if (s == null) {
149 search = new String [0];
150 } else {
151 search[0] = s;
152 }
153 return KelpInfo.getAddinHelpURL(search);
154 }
155
156 public static String getAddinHelpURL(String [] search) {
157 StringBuffer buf = new StringBuffer ();
158 File file = null;
159
160 buf.append(KelpInfo.getAddinRoot(search));
161 buf.append("/doc/");
162 buf.append(KelpInfo.ADDIN_HELP);
163 file = new File (buf.toString());
164 buf.setLength(0);
165 try {
166 buf.append(file.toURL().toExternalForm());
167 } catch (MalformedURLException e) {
168 e.printStackTrace(System.err);
169 }
170 return buf.toString();
171 }
172
173 private static String getAddinRoot(String [] search) {
174 final String FILE_ADDIN_JAR = "KelpAddinJBuilder7.jar";
175 ArrayList list = null;
176 Properties props = null;
177 String root = null;
178 String [] paths = new String [0];
179 ClassLoader loader = null;
180 FilenameFilter filter = null;
181 PathHandle ph = null;
182 KelpInfo info = null;
183
184 info = new KelpInfo();
186 loader = info.getClass().getClassLoader();
187 paths = FileUtil.findJarPaths(FILE_ADDIN_JAR, loader);
188 for (int i = 0; i < paths.length; i++) {
189 ph = PathHandle.createPathHandle(paths[i]);
190 ph = ph.getParent();
191 if (ph.getParent() == null) {
192 root = ph.getPath();
193 } else {
194 root = ph.getParent().getPath();
195 }
196 break;
197 }
198
199 if (root == null) {
201 ph = PathHandle.createPathHandle(ToolBoxInfo.getEnhydraRoot());
202 if (ph.getParent() != null) {
203 list = new ArrayList (Arrays.asList(search));
204 list.add(ph.getParent().getPath() + "/kelp5");
205 list.trimToSize();
206 search = new String [list.size()];
207 search = (String []) list.toArray(search);
208 list.clear();
209 }
210 filter = new FilenameFilter();
211 filter.setIncludeName(KelpInfo.ADDIN_HELP);
212 filter.setDirectoryValid(false);
213 for (int i = 0; i < search.length; i++) {
214 ph = PathHandle.createPathHandle(FileUtil.findFirst(filter,
215 search[i]));
216 if (ph.isFile()) {
217 ph = ph.getParent();
218 if (ph.getParent() != null) {
219 ph = ph.getParent();
220 }
221 root = ph.getPath();
222 break;
223 }
224 }
225 }
226 try {
227
228 props = ToolBoxInfo.loadProperties();
230 if (root == null) {
231 root = props.getProperty(ADDIN_ROOT);
232 } else {
233 props.setProperty(KelpInfo.ADDIN_ROOT, root);
234 ToolBoxInfo.storeProperties(props);
235 }
236 } catch (ToolException e) {
237 e.printStackTrace(System.err);
238 root = null;
239 }
240 if (root == null) {
241 root = "../kelp5";
242 }
243 return root;
244 }
245
246
249 private KelpInfo() {}
250
251 }
252 |
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