src/share/jaf_classes/javax/activation/CommandObject.java

Mon, 08 Aug 2016 13:10:38 -0700

author
asaha
date
Mon, 08 Aug 2016 13:10:38 -0700
changeset 1267
f3d512b73229
parent 0
373ffda63c9a
permissions
-rw-r--r--

Merge

aoqi@0 1 /*
aoqi@0 2 * Copyright (c) 1997, 2005, Oracle and/or its affiliates. All rights reserved.
aoqi@0 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0 4 *
aoqi@0 5 * This code is free software; you can redistribute it and/or modify it
aoqi@0 6 * under the terms of the GNU General Public License version 2 only, as
aoqi@0 7 * published by the Free Software Foundation. Oracle designates this
aoqi@0 8 * particular file as subject to the "Classpath" exception as provided
aoqi@0 9 * by Oracle in the LICENSE file that accompanied this code.
aoqi@0 10 *
aoqi@0 11 * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0 14 * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0 15 * accompanied this code).
aoqi@0 16 *
aoqi@0 17 * You should have received a copy of the GNU General Public License version
aoqi@0 18 * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0 20 *
aoqi@0 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0 22 * or visit www.oracle.com if you need additional information or have any
aoqi@0 23 * questions.
aoqi@0 24 */
aoqi@0 25
aoqi@0 26 package javax.activation;
aoqi@0 27
aoqi@0 28 import java.io.IOException;
aoqi@0 29
aoqi@0 30 /**
aoqi@0 31 * JavaBeans components that are Activation Framework aware implement
aoqi@0 32 * this interface to find out which command verb they're being asked
aoqi@0 33 * to perform, and to obtain the DataHandler representing the
aoqi@0 34 * data they should operate on. JavaBeans that don't implement
aoqi@0 35 * this interface may be used as well. Such commands may obtain
aoqi@0 36 * the data using the Externalizable interface, or using an
aoqi@0 37 * application-specific method.<p>
aoqi@0 38 *
aoqi@0 39 * @since 1.6
aoqi@0 40 */
aoqi@0 41 public interface CommandObject {
aoqi@0 42
aoqi@0 43 /**
aoqi@0 44 * Initialize the Command with the verb it is requested to handle
aoqi@0 45 * and the DataHandler that describes the data it will
aoqi@0 46 * operate on. <b>NOTE:</b> it is acceptable for the caller
aoqi@0 47 * to pass <i>null</i> as the value for <code>DataHandler</code>.
aoqi@0 48 *
aoqi@0 49 * @param verb The Command Verb this object refers to.
aoqi@0 50 * @param dh The DataHandler.
aoqi@0 51 */
aoqi@0 52 public void setCommandContext(String verb, DataHandler dh)
aoqi@0 53 throws IOException;
aoqi@0 54 }

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