1 /*
2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22  * or visit www.oracle.com if you need additional information or have any
23  * questions.
24  */
25 
26 package sun.tools.java;
27 
28 import java.io.File;
29 import java.io.InputStream;
30 import java.io.FileInputStream;
31 import java.io.IOException;
32 
33 /**
34  * This class is used to represent a file loaded from the class path, and
35  * is a regular file.
36  *
37  * WARNING: The contents of this source file are not part of any
38  * supported API.  Code that depends on them does so at its own risk:
39  * they are subject to change or removal without notice.
40  */
41 final
42 class FileClassFile extends ClassFile {
43     private final File file;
44 
45     /**
46      * Constructor for instance representing a regular file
47      */
FileClassFile(File file)48     public FileClassFile(File file) {
49         this.file = file;
50     }
51 
52     @Override
isZipped()53     public boolean isZipped() {
54         return false;
55     }
56 
57     @Override
getInputStream()58     public InputStream getInputStream() throws IOException {
59         return new FileInputStream(file);
60     }
61 
62     @Override
exists()63     public boolean exists() {
64         return file.exists();
65     }
66 
67     @Override
isDirectory()68     public boolean isDirectory() {
69         return file.isDirectory();
70     }
71 
72     @Override
lastModified()73     public long lastModified() {
74         return file.lastModified();
75     }
76 
77     @Override
getPath()78     public String getPath() {
79         return file.getPath();
80     }
81 
82     @Override
getName()83     public String getName() {
84         return file.getName();
85     }
86 
87 //JCOV
88     @Override
getAbsoluteName()89     public String getAbsoluteName() {
90         String absoluteName;
91         try {
92             absoluteName = file.getCanonicalPath();
93         } catch (IOException e) {
94             absoluteName = file.getAbsolutePath();
95         }
96         return absoluteName;
97     }
98 // end JCOV
99 
100     @Override
length()101     public long length() {
102         return file.length();
103     }
104 
105     @Override
toString()106     public String toString() {
107         return file.toString();
108     }
109 }
110