/*
* Copyright (c) 2000, 2010, 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 com.sun.imageio.spi;
import java.io.File;
import java.util.Locale;
import javax.imageio.spi.ImageInputStreamSpi;
import javax.imageio.stream.ImageInputStream;
import javax.imageio.stream.FileImageInputStream;
public class FileImageInputStreamSpi extends ImageInputStreamSpi {
private static final String vendorName = "Oracle Corporation";
private static final String version = "1.0";
private static final Class inputClass = File.class;
public FileImageInputStreamSpi() {
super(vendorName, version, inputClass);
}
public String getDescription(Locale locale) {
return "Service provider that instantiates a FileImageInputStream from a File";
}
public ImageInputStream createInputStreamInstance(Object input,
boolean useCache,
File cacheDir) {
if (input instanceof File) {
try {
return new FileImageInputStream((File)input);
} catch (Exception e) {
return null;
}
} else {
throw new IllegalArgumentException();
}
}
}