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/*
* 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 services.binary;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import javax.activation.DataSource;
import org.oasisopen.sca.annotation.Scope;
/**
*
*/
@Scope("COMPOSITE")
public class BinaryServiceImpl implements BinaryService {
private byte[] content;
private int length;
public void create(DataSource dataSource) throws IOException {
content = new byte[10240];
InputStream is = dataSource.getInputStream();
length = is.read(content);
System.out.println("Content received: " + length);
}
public InputStream get() {
byte[] bytes = new byte[length];
System.arraycopy(content, 0, bytes, 0, length);
System.out.println("Content sent: " + length);
return new ByteArrayInputStream(bytes);
}
public void update(InputStream is) throws IOException {
length = is.read(content);
System.out.println("Content updated: " + length);
}
}
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