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1
19 package org.netbeans.nbbuild;
20
21 import java.io.File  ;
22 import java.io.FileInputStream ;
23 import java.io.FileOutputStream ;
24 import java.io.IOException ;
25 import java.io.PrintWriter ;
26 import java.util.Hashtable ;
27 import java.util.Iterator ;
28 import java.util.LinkedList ;
29 import java.util.List ;
30 import java.util.StringTokenizer ;
31 import org.apache.tools.ant.*;
32 import org.apache.tools.ant.types.*;
33
34
38 public class ShorterPaths extends Task {
39
40
41
43 public static class Replacement {
44 String name;
45 File dir;
46
47 public void setName(String name) {
48 this.name = name;
49 }
50 public void setDir(File dir) {
51 this.dir = dir;
52 }
53 }
54 private List <Replacement> replacements = new LinkedList <Replacement>(); public Replacement createReplacement() {
56 Replacement r = new Replacement();
57 replacements.add(r);
58 return r;
59 }
60 public void addReplacement(Replacement r) {
62 replacements.add(r);
63 }
64
68
69 private Path in;
70 public void setIn(Path p) {
71 if (in == null) {
72 in = p.createPath();
73 }
74 in.append(p);
75 }
76 public Path createIn () {
77 if (in == null) {
78 in = new Path(getProject());
79 }
80 return in;
81 }
82 public void setinRef(Reference r) {
83 createIn().setRefid(r);
84 }
85
93 String out;
94 public void setOut(String out) {
95 this.out = out;
96 }
97
98 String extraLibs;
99 public void setExtraLibs(String extraLibs) {
100 this.extraLibs = extraLibs;
101 }
102 File extraLibsDir;
103 public void setExtraLibsDir(File extraLibsDir) {
104 this.extraLibsDir = extraLibsDir;
105 }
106
107 File testProperties;
108 public void setTestProperties(File testProperties) {
109 this.testProperties = testProperties;
110 }
111
112
113
114 public void execute() throws BuildException {
115 String paths[] = in.list();
117 StringBuffer nbLibBuff = new StringBuffer () ;
118 StringBuffer externalLibBuf = new StringBuffer ();
120 try {
121 for (int i = 0 ; i < paths.length ; i++) {
122 String path = paths[i];
123 File file = new File (path);
124 if (file.exists()) {
126 path = file.getCanonicalPath();
128 simplyPath(path, externalLibBuf, nbLibBuff);
129 } else {
130 log("Path element "+ file + " doesn't exist.",Project.MSG_VERBOSE);
131 }
132 }
133 if (out != null) {
134 define(out, nbLibBuff.toString());
135 }
136 if (this.extraLibs != null) {
137 define(extraLibs,externalLibBuf.toString());
138 }
139
140 if (testProperties != null) {
141 PrintWriter pw = new PrintWriter (testProperties);
143
144 String extraProp = "test-unit-sys-prop";
146 Hashtable properties = getProject().getProperties();
147 StringBuffer outProp = new StringBuffer ();
148 for (Iterator it = properties.keySet().iterator(); it.hasNext();) {
149 String name = (String ) it.next();
150 if (name.startsWith(extraProp)) {
151 if (name.equals("test-unit-sys-prop.xtest.data")) {
152 continue;
154 }
155 outProp.setLength(0);
157 StringTokenizer tokenizer = new StringTokenizer (properties.get(name).toString(), ":;");
158 String nextToken = null;
159 while (nextToken != null || tokenizer.hasMoreTokens()) {
160 String token = nextToken ;
161 nextToken = null;
162 if (token == null) {
163 token = tokenizer.nextToken();
164 }
165 if (tokenizer.hasMoreTokens()) {
166 nextToken = tokenizer.nextToken();
167 }
168 String path = token + ":" + nextToken;
170 if (new File (path).exists()) {
171 nextToken = null;
172 } else {
173 path = token;
174 }
175
176 simplyPath(path,externalLibBuf,outProp);
177 }
178 pw.println(name + "=" + outProp);
179 }
180 }
181 pw.println("extra.test.libs.dir=" + externalLibBuf.toString());
182 pw.println("test.unit.run.cp=" + nbLibBuff.toString());
183 pw.close();
184 }
185 } catch (IOException ex) {
186 throw new BuildException(ex);
187 }
188 }
189
190 private void simplyPath(String path, final StringBuffer externalLibBuf, final StringBuffer nbLibBuff) throws IOException {
191 boolean bAppend = false;
192 File file = new File (path);
193 if (file.exists()) {
194 path = file.getAbsolutePath();
197 for (Replacement repl: replacements) {
198 String dirCan = repl.dir.getCanonicalPath();
199 if (path.startsWith(dirCan)) {
200 if (nbLibBuff.length() > 0 ) {
201 nbLibBuff.append(":\\\n");
202 }
203
204 nbLibBuff.append("${" + repl.name + "}");
205 nbLibBuff.append(path.substring(dirCan.length()).replace(File.separatorChar,'/'));
207 bAppend = true;
208 break;
209 }
210 }
211 if (!bAppend) {
212 String fName = copyExtraLib(path);
213 if (fName != null) {
214 if (externalLibBuf.length() > 0 ) {
215 externalLibBuf.append(":\\\n");
216 }
217 externalLibBuf.append("${extra.test.libs}/" + fName);
218 }
219 }
220
221 } else {
222 if (nbLibBuff.length() > 0 ) {
223 nbLibBuff.append(":\\\n");
224 }
225 nbLibBuff.append(path);
226 }
227
228 }
229
230 private void define(String prop, String val) {
231 log("Setting " + prop + "=" + val, Project.MSG_VERBOSE);
232 String old = getProject().getProperty(prop);
233 if (old != null && !old.equals(val)) {
234 getProject().log("Warning: " + prop + " was already set to " + old, Project.MSG_WARN);
235 }
236 getProject().setNewProperty(prop, val);
237 }
238
239 private String copyExtraLib(String path) throws IOException {
240 String name = null;
241 File file = new File (path);
242 if (this.extraLibsDir != null && extraLibsDir.isDirectory() && file.isFile()) {
243
244 name = file.getName();
245 byte buff[] = new byte[100000];
246 FileInputStream fis = new FileInputStream (path);
247 FileOutputStream fos = new FileOutputStream (new File (extraLibsDir,name));
248 int size = 0;
249 while ((size = fis.read(buff)) > 0 ) {
250 fos.write(buff,0,size);
251 }
252 fos.close();
253 fis.close();
254 }
255 return name;
256 }
257
258
259 }
260
261
262 |
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