1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/rt/emul/compact/src/main/java/java/io/ObjectOutput.java Tue Feb 26 16:54:16 2013 +0100
1.3 @@ -0,0 +1,90 @@
1.4 +/*
1.5 + * Copyright (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package java.io;
1.30 +
1.31 +/**
1.32 + * ObjectOutput extends the DataOutput interface to include writing of objects.
1.33 + * DataOutput includes methods for output of primitive types, ObjectOutput
1.34 + * extends that interface to include objects, arrays, and Strings.
1.35 + *
1.36 + * @author unascribed
1.37 + * @see java.io.InputStream
1.38 + * @see java.io.ObjectOutputStream
1.39 + * @see java.io.ObjectInputStream
1.40 + * @since JDK1.1
1.41 + */
1.42 +public interface ObjectOutput extends DataOutput, AutoCloseable {
1.43 + /**
1.44 + * Write an object to the underlying storage or stream. The
1.45 + * class that implements this interface defines how the object is
1.46 + * written.
1.47 + *
1.48 + * @param obj the object to be written
1.49 + * @exception IOException Any of the usual Input/Output related exceptions.
1.50 + */
1.51 + public void writeObject(Object obj)
1.52 + throws IOException;
1.53 +
1.54 + /**
1.55 + * Writes a byte. This method will block until the byte is actually
1.56 + * written.
1.57 + * @param b the byte
1.58 + * @exception IOException If an I/O error has occurred.
1.59 + */
1.60 + public void write(int b) throws IOException;
1.61 +
1.62 + /**
1.63 + * Writes an array of bytes. This method will block until the bytes
1.64 + * are actually written.
1.65 + * @param b the data to be written
1.66 + * @exception IOException If an I/O error has occurred.
1.67 + */
1.68 + public void write(byte b[]) throws IOException;
1.69 +
1.70 + /**
1.71 + * Writes a sub array of bytes.
1.72 + * @param b the data to be written
1.73 + * @param off the start offset in the data
1.74 + * @param len the number of bytes that are written
1.75 + * @exception IOException If an I/O error has occurred.
1.76 + */
1.77 + public void write(byte b[], int off, int len) throws IOException;
1.78 +
1.79 + /**
1.80 + * Flushes the stream. This will write any buffered
1.81 + * output bytes.
1.82 + * @exception IOException If an I/O error has occurred.
1.83 + */
1.84 + public void flush() throws IOException;
1.85 +
1.86 + /**
1.87 + * Closes the stream. This method must be called
1.88 + * to release any resources associated with the
1.89 + * stream.
1.90 + * @exception IOException If an I/O error has occurred.
1.91 + */
1.92 + public void close() throws IOException;
1.93 +}