/* * Copyright (c) 1995, 2003, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package sun.applet;import java.io.IOException;import java.io.InputStream;import java.io.ByteArrayInputStream;import java.net.URL;import java.net.URLConnection;import java.applet.AudioClip;import com.sun.media.sound.JavaSoundAudioClip;/** * Applet audio clip; * * @author Arthur van Hoff, Kara Kytle */public class AppletAudioClip implements AudioClip { // url that this AudioClip is based on private URL url = null; // the audio clip implementation private AudioClip audioClip = null; boolean DEBUG = false /*true*/; /** * Constructs an AppletAudioClip from an URL. */ public AppletAudioClip(URL url) { // store the url this.url = url; try { // create a stream from the url, and use it // in the clip. InputStream in = url.openStream(); createAppletAudioClip(in); } catch (IOException e) { /* just quell it */ if (DEBUG) { System.err.println("IOException creating AppletAudioClip" + e); } } } /** * Constructs an AppletAudioClip from a URLConnection. */ public AppletAudioClip(URLConnection uc) { try { // create a stream from the url, and use it // in the clip. createAppletAudioClip(uc.getInputStream()); } catch (IOException e) { /* just quell it */ if (DEBUG) { System.err.println("IOException creating AppletAudioClip" + e); } } } /** * For constructing directly from Jar entries, or any other * raw Audio data. Note that the data provided must include the format * header. */ public AppletAudioClip(byte [] data) { try { // construct a stream from the byte array InputStream in = new ByteArrayInputStream(data); createAppletAudioClip(in); } catch (IOException e) { /* just quell it */ if (DEBUG) { System.err.println("IOException creating AppletAudioClip " + e); } } } /* * Does the real work of creating an AppletAudioClip from an InputStream. * This function is used by both constructors. */ void createAppletAudioClip(InputStream in) throws IOException { try { audioClip = new JavaSoundAudioClip(in); } catch (Exception e3) { // no matter what happened, we throw an IOException to avoid changing the interfaces.... throw new IOException("Failed to construct the AudioClip: " + e3); } } public synchronized void play() { if (audioClip != null) audioClip.play(); } public synchronized void loop() { if (audioClip != null) audioClip.loop(); } public synchronized void stop() { if (audioClip != null) audioClip.stop(); }}
/*
* Copyright (c) 1995, 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.applet;
import java.io.IOException;
import java.io.InputStream;
import java.io.ByteArrayInputStream;
import java.net.URL;
import java.net.URLConnection;
import java.applet.AudioClip;
import com.sun.media.sound.JavaSoundAudioClip;
/**
* Applet audio clip;
*
* @author Arthur van Hoff, Kara Kytle
*/
public class AppletAudioClip implements AudioClip {
// url that this AudioClip is based on
private URL url = null;
// the audio clip implementation
private AudioClip audioClip = null;
boolean DEBUG = false /*true*/;
/**
* Constructs an AppletAudioClip from an URL.
*/
public AppletAudioClip(URL url) {
// store the url
this.url = url;
try {
// create a stream from the url, and use it
// in the clip.
InputStream in = url.openStream();
createAppletAudioClip(in);
} catch (IOException e) {
/* just quell it */
if (DEBUG) {
System.err.println("IOException creating AppletAudioClip" + e);
}
}
}
/**
* Constructs an AppletAudioClip from a URLConnection.
*/
public AppletAudioClip(URLConnection uc) {
try {
// create a stream from the url, and use it
// in the clip.
createAppletAudioClip(uc.getInputStream());
} catch (IOException e) {
/* just quell it */
if (DEBUG) {
System.err.println("IOException creating AppletAudioClip" + e);
}
}
}
/**
* For constructing directly from Jar entries, or any other
* raw Audio data. Note that the data provided must include the format
* header.
*/
public AppletAudioClip(byte [] data) {
try {
// construct a stream from the byte array
InputStream in = new ByteArrayInputStream(data);
createAppletAudioClip(in);
} catch (IOException e) {
/* just quell it */
if (DEBUG) {
System.err.println("IOException creating AppletAudioClip " + e);
}
}
}
/*
* Does the real work of creating an AppletAudioClip from an InputStream.
* This function is used by both constructors.
*/
void createAppletAudioClip(InputStream in) throws IOException {
try {
audioClip = new JavaSoundAudioClip(in);
} catch (Exception e3) {
// no matter what happened, we throw an IOException to avoid changing the interfaces....
throw new IOException("Failed to construct the AudioClip: " + e3);
}
}
public synchronized void play() {
if (audioClip != null)
audioClip.play();
}
public synchronized void loop() {
if (audioClip != null)
audioClip.loop();
}
public synchronized void stop() {
if (audioClip != null)
audioClip.stop();
}
}