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 com.sun.media.sound;
27
28 import javax.sound.midi.*;
29
30 /**
31 * optimized FastSysexMessage that doesn't copy the array upon instantiation
32 *
33 * @author Florian Bomers
34 */
35 class FastSysexMessage extends SysexMessage {
36
37 FastSysexMessage(byte[] data) throws InvalidMidiDataException {
38 super(data);
39 if (data.length==0 || (((data[0] & 0xFF) != 0xF0) && ((data[0] & 0xFF) != 0xF7))) {
40 super.setMessage(data, data.length); // will throw Exception
41 }
42 }
43
44 /**
45 * The returned array may be larger than this message is.
46 * Use getLength() to get the real length of the message.
47 */
48 byte[] getReadOnlyMessage() {
49 return data;
50 }
51
52 // overwrite this method so that the original data array,
53 // which is shared among all transmitters, cannot be modified
54 public void setMessage(byte[] data, int length) throws InvalidMidiDataException {
55 if ((data.length == 0) || (((data[0] & 0xFF) != 0xF0) && ((data[0] & 0xFF) != 0xF7))) {
|
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 com.sun.media.sound;
27
28 import javax.sound.midi.*;
29
30 /**
31 * optimized FastSysexMessage that doesn't copy the array upon instantiation
32 *
33 * @author Florian Bomers
34 */
35 final class FastSysexMessage extends SysexMessage {
36
37 FastSysexMessage(byte[] data) throws InvalidMidiDataException {
38 super(data);
39 if (data.length==0 || (((data[0] & 0xFF) != 0xF0) && ((data[0] & 0xFF) != 0xF7))) {
40 super.setMessage(data, data.length); // will throw Exception
41 }
42 }
43
44 /**
45 * The returned array may be larger than this message is.
46 * Use getLength() to get the real length of the message.
47 */
48 byte[] getReadOnlyMessage() {
49 return data;
50 }
51
52 // overwrite this method so that the original data array,
53 // which is shared among all transmitters, cannot be modified
54 public void setMessage(byte[] data, int length) throws InvalidMidiDataException {
55 if ((data.length == 0) || (((data[0] & 0xFF) != 0xF0) && ((data[0] & 0xFF) != 0xF7))) {
|