/* * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package org.omg.CORBA; /** Defines the methods used to read primitive data types from input streams * for unmarshaling custom value types. This interface is used by user * written custom unmarshaling code for custom value types. * @see org.omg.CORBA.DataOutputStream * @see org.omg.CORBA.CustomMarshal */ public interface DataInputStream extends org.omg.CORBA.portable.ValueBase { /** Reads an IDL Any value from the input stream. * @return the Any read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ org.omg.CORBA.Any read_any (); /** Reads an IDL boolean value from the input stream. * @return the boolean read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ boolean read_boolean (); /** Reads an IDL character value from the input stream. * @return the character read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ char read_char (); /** Reads an IDL wide character value from the input stream. * @return the wide character read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ char read_wchar (); /** Reads an IDL octet value from the input stream. * @return the octet value read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ byte read_octet (); /** Reads an IDL short from the input stream. * @return the short read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ short read_short (); /** Reads an IDL unsigned short from the input stream. * @return the unsigned short read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ short read_ushort (); /** Reads an IDL long from the input stream. * @return the long read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ int read_long (); /** Reads an IDL unsigned long from the input stream. * @return the unsigned long read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ int read_ulong (); /** Reads an IDL long long from the input stream. * @return the long long read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ long read_longlong (); /** Reads an unsigned IDL long long from the input stream. * @return the unsigned long long read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ long read_ulonglong (); /** Reads an IDL float from the input stream. * @return the float read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ float read_float (); /** Reads an IDL double from the input stream. * @return the double read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ double read_double (); // read_longdouble not supported by IDL/Java mapping /** Reads an IDL string from the input stream. * @return the string read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ String read_string (); /** Reads an IDL wide string from the input stream. * @return the wide string read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ String read_wstring (); /** Reads an IDL CORBA::Object from the input stream. * @return the CORBA::Object read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ org.omg.CORBA.Object read_Object (); /** Reads an IDL Abstract interface from the input stream. * @return the Abstract interface read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ java.lang.Object read_Abstract (); /** Reads an IDL value type from the input stream. * @return the value type read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ java.io.Serializable read_Value (); /** Reads an IDL typecode from the input stream. * @return the typecode read. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ org.omg.CORBA.TypeCode read_TypeCode (); /** Reads array of IDL Anys from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_any_array (org.omg.CORBA.AnySeqHolder seq, int offset, int length); /** Reads array of IDL booleans from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_boolean_array (org.omg.CORBA.BooleanSeqHolder seq, int offset, int length); /** Reads array of IDL characters from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_char_array (org.omg.CORBA.CharSeqHolder seq, int offset, int length); /** Reads array of IDL wide characters from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_wchar_array (org.omg.CORBA.WCharSeqHolder seq, int offset, int length); /** Reads array of IDL octets from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_octet_array (org.omg.CORBA.OctetSeqHolder seq, int offset, int length); /** Reads array of IDL shorts from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_short_array (org.omg.CORBA.ShortSeqHolder seq, int offset, int length); /** Reads array of IDL unsigned shorts from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_ushort_array (org.omg.CORBA.UShortSeqHolder seq, int offset, int length); /** Reads array of IDL longs from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_long_array (org.omg.CORBA.LongSeqHolder seq, int offset, int length); /** Reads array of IDL unsigned longs from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_ulong_array (org.omg.CORBA.ULongSeqHolder seq, int offset, int length); /** Reads array of IDL unsigned long longs from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_ulonglong_array (org.omg.CORBA.ULongLongSeqHolder seq, int offset, int length); /** Reads array of IDL long longs from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_longlong_array (org.omg.CORBA.LongLongSeqHolder seq, int offset, int length); /** Reads array of IDL floats from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_float_array (org.omg.CORBA.FloatSeqHolder seq, int offset, int length); /** Reads array of IDL doubles from offset for length elements from the * input stream. * @param seq The out parameter holder for the array to be read. * @param offset The index into seq of the first element to read from the * input stream. * @param length The number of elements to read from the input stream. * @throws org.omg.CORBA.MARSHAL * If an inconsistency is detected, including not having registered * a streaming policy, then the standard system exception MARSHAL is raised. */ void read_double_array (org.omg.CORBA.DoubleSeqHolder seq, int offset, int length); } // interface DataInputStream