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1 /* |
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2 * Copyright 1998-1999 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Sun designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Sun in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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22 * CA 95054 USA or visit www.sun.com if you need additional information or |
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23 * have any questions. |
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24 */ |
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25 package org.omg.CORBA.portable; |
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26 |
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27 /** |
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28 This interface is supplied by an ORB to a servant at invocation time and allows |
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29 the servant to later retrieve an OutputStream for returning the invocation results. |
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30 */ |
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31 |
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32 public interface ResponseHandler { |
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33 /** |
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34 * Called by the servant during a method invocation. The servant |
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35 * should call this method to create a reply marshal buffer if no |
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36 * exception occurred. |
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37 * |
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38 * @return an OutputStream suitable for marshalling the reply. |
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39 * |
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40 * @see <a href="package-summary.html#unimpl"><code>portable</code> |
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41 * package comments for unimplemented features</a> |
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42 */ |
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43 OutputStream createReply(); |
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44 |
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45 /** |
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46 * Called by the servant during a method invocation. The servant |
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47 * should call this method to create a reply marshal buffer if a |
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48 * user exception occurred. |
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49 * |
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50 * @return an OutputStream suitable for marshalling the exception |
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51 * ID and the user exception body. |
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52 */ |
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53 OutputStream createExceptionReply(); |
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54 } |