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Java > Open Source Codes > org > netbeans > modules > javacore > scanning > FileEntry


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.javacore.scanning;
21
22 import java.io.File JavaDoc;
23 import java.io.FileInputStream JavaDoc;
24 import java.io.FileNotFoundException JavaDoc;
25 import java.io.IOException JavaDoc;
26 import java.io.InputStream JavaDoc;
27 import org.openide.ErrorManager;
28
29 /**
30  *
31  * @author thurka
32  */
33 class FileEntry implements FileInfo {
34     private File JavaDoc file;
35     private String JavaDoc path;
36
37     /** Creates a new instance of FileEntry */
38     public FileEntry(File JavaDoc f,String JavaDoc p) {
39         file=f;
40         path=p;
41     }
42
43     public InputStream JavaDoc getInputStream() throws FileNotFoundException JavaDoc {
44         return new FileInputStream JavaDoc(file);
45     }
46
47     public String JavaDoc getName() {
48         return file.getName();
49     }
50
51     public boolean isDirectory() {
52         return file.isDirectory();
53     }
54
55     public long lastModified() {
56         return file.lastModified();
57     }
58
59     public FileInfo[] listFiles() {
60         if (isDirectory()) {
61             File JavaDoc[] files=file.listFiles();
62             
63             if (files!=null) {
64                 int i;
65                 FileInfo[] infos=new FileInfo[files.length];
66                 String JavaDoc pathPrefx=path;
67
68                 if (path.length()>0)
69                     pathPrefx=path.concat("/"); // NOI18N
70 for (i=0;i<infos.length;i++) {
71                     File JavaDoc f=files[i];
72
73                     infos[i]=new FileEntry(f,pathPrefx.concat(f.getName()));
74                 }
75                 return infos;
76             }
77         }
78         return EMPTY_ARR;
79     }
80
81     public String JavaDoc getPath() {
82         return path;
83     }
84
85     public String JavaDoc getCanonicalName() {
86         try {
87             return file.getCanonicalPath();
88         } catch (IOException JavaDoc ex) {
89             ErrorManager.getDefault().notify(ErrorManager.INFORMATIONAL, ex);
90             return getName();
91         }
92     }
93 }
94
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