Cross Reference: /libcore/ojluni/src/main/java/java/io/FileInputStream.java

Lines Matching defs:file
9  * particular file as subject to the "Classpath" exception as provided
10  * by Oracle in the LICENSE file that accompanied this code.
15  * version 2 for more details (a copy is included in the LICENSE file that
40  * from a file in a file system. What files
51  * @see     java.nio.file.Files#newInputStream
57     /* File Descriptor - handle to the open file */
60     /* The path of the referenced file (null if the stream is created with a file descriptor) */
73      * opening a connection to an actual file,
74      * the file named by the path name <code>name</code>
75      * in the file system.  A new <code>FileDescriptor</code>
76      * object is created to represent this file
84      * If the named file does not exist, is a directory rather than a regular
85      * file, or for some other reason cannot be opened for reading then a
88      * @param      name   the system-dependent file name.
89      * @exception  FileNotFoundException  if the file does not exist,
90      *                   is a directory rather than a regular file,
95      *               to the file.
104      * opening a connection to an actual file,
105      * the file named by the <code>File</code>
106      * object <code>file</code> in the file system.
108      * is created to represent this file connection.
112      * with the path represented by the <code>file</code>
115      * If the named file does not exist, is a directory rather than a regular
116      * file, or for some other reason cannot be opened for reading then a
119      * @param      file   the file to be opened for reading.
120      * @exception  FileNotFoundException  if the file does not exist,
121      *                   is a directory rather than a regular file,
125      *               <code>checkRead</code> method denies read access to the file.
129     public FileInputStream(File file) throws FileNotFoundException {
130         String name = (file != null ? file.getPath() : null);
138         if (file.isInvalid()) {
139             throw new FileNotFoundException("Invalid file path");
151      * Creates a <code>FileInputStream</code> by using the file descriptor
153      * actual file in the file system.
156      * called with the file descriptor <code>fdObj</code> as its argument to
157      * see if it's ok to read the file descriptor. If read access is denied
158      * to the file descriptor a <code>SecurityException</code> is thrown.
168      * @param      fdObj   the file descriptor to be opened for reading.
185      * Opens the specified file for reading.
186      * @param name the name of the file
195      *             file is reached.
219      *             the file has been reached.
237      *             the file has been reached.
271      * file. This produces no exception and the number of bytes skipped
273      * backing file. Attempting to read from the stream after skipping past
274      * the end will result in -1 indicating the end of the file.
315      * @exception  IOException  if this file input stream has been closed by calling
329      * Closes this file input stream and releases any system resources
367      * the actual file in the file system being
370      * @return     the file descriptor object associated with this stream.
381      * object associated with this file input stream.
385      * number of bytes read from the file so far.  Reading bytes from this
388      * file position.
390      * @return  the file channel associated with this file input stream
406      * Ensures that the <code>close</code> method of this file input stream is