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This module contains the Metro runtime code.
/*
* Copyright (c) 1997, 2019 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.xml.ws.util;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.OutputStream;
import javax.activation.DataSource;
/**
* {@link DataSource} backed by a byte buffer.
*
* @author Kohsuke Kawaguchi
*/
public final class ByteArrayDataSource implements DataSource {
private final String contentType;
private final byte[] buf;
private final int start;
private final int len;
public ByteArrayDataSource(byte[] buf, String contentType) {
this(buf,0,buf.length,contentType);
}
public ByteArrayDataSource(byte[] buf, int length, String contentType) {
this(buf,0,length,contentType);
}
public ByteArrayDataSource(byte[] buf, int start, int length, String contentType) {
this.buf = buf;
this.start = start;
this.len = length;
this.contentType = contentType;
}
public String getContentType() {
if(contentType==null)
return "application/octet-stream";
return contentType;
}
public InputStream getInputStream() {
return new ByteArrayInputStream(buf,start,len);
}
public String getName() {
return null;
}
public OutputStream getOutputStream() {
throw new UnsupportedOperationException();
}
}