/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.harmony.x.imageio.spi;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Locale;
import org.apache.harmony.x.imageio.internal.nls.Messages;
import com.google.code.appengine.imageio.spi.ImageOutputStreamSpi;
import com.google.code.appengine.imageio.stream.FileCacheImageOutputStream;
import com.google.code.appengine.imageio.stream.ImageOutputStream;
import com.google.code.appengine.imageio.stream.MemoryCacheImageOutputStream;
public class OutputStreamIOSSpi extends ImageOutputStreamSpi {
private static final String vendor = "Apache";
private static final String ver = "0.1";
public OutputStreamIOSSpi() {
super(vendor, ver, OutputStream.class);
}
@Override
public ImageOutputStream createOutputStreamInstance(Object output, boolean useCache, File cacheDir) throws IOException {
if (output instanceof OutputStream) {
// if (useCache) {
// return new FileCacheImageOutputStream((OutputStream) output, cacheDir);
// } else {
return new MemoryCacheImageOutputStream((OutputStream) output);
// }
}
throw new IllegalArgumentException(Messages.getString("imageio.85"));
}
@Override
public String getDescription(Locale locale) {
return "Output Stream IOS Spi";
}
@Override
public boolean canUseCacheFile() {
return true;
}
}