| 1 | /* ArrayTypeCode.java -- |
| 2 | Copyright (C) 2005 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GNU Classpath. |
| 5 | |
| 6 | GNU Classpath is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2, or (at your option) |
| 9 | any later version. |
| 10 | |
| 11 | GNU Classpath is distributed in the hope that it will be useful, but |
| 12 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with GNU Classpath; see the file COPYING. If not, write to the |
| 18 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 19 | 02110-1301 USA. |
| 20 | |
| 21 | Linking this library statically or dynamically with other modules is |
| 22 | making a combined work based on this library. Thus, the terms and |
| 23 | conditions of the GNU General Public License cover the whole |
| 24 | combination. |
| 25 | |
| 26 | As a special exception, the copyright holders of this library give you |
| 27 | permission to link this library with independent modules to produce an |
| 28 | executable, regardless of the license terms of these independent |
| 29 | modules, and to copy and distribute the resulting executable under |
| 30 | terms of your choice, provided that you also meet, for each linked |
| 31 | independent module, the terms and conditions of the license of that |
| 32 | module. An independent module is a module which is not derived from |
| 33 | or based on this library. If you modify this library, you may extend |
| 34 | this exception to your version of the library, but you are not |
| 35 | obligated to do so. If you do not wish to do so, delete this |
| 36 | exception statement from your version. */ |
| 37 | |
| 38 | |
| 39 | package gnu.CORBA.typecodes; |
| 40 | |
| 41 | |
| 42 | import org.omg.CORBA.TCKind; |
| 43 | import org.omg.CORBA.TypeCode; |
| 44 | import org.omg.CORBA.TypeCodePackage.BadKind; |
| 45 | |
| 46 | /** |
| 47 | * A TypeCode for arrays. |
| 48 | * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) |
| 49 | */ |
| 50 | public class ArrayTypeCode |
| 51 | extends PrimitiveTypeCode |
| 52 | { |
| 53 | /** |
| 54 | * Use serialVersionUID for interoperability. |
| 55 | */ |
| 56 | private static final long serialVersionUID = 1; |
| 57 | |
| 58 | |
| 59 | /** |
| 60 | * The array components. |
| 61 | */ |
| 62 | TypeCode of; |
| 63 | |
| 64 | /** |
| 65 | * The length of the array, must be updated when setting |
| 66 | * a new value. |
| 67 | */ |
| 68 | private int length; |
| 69 | |
| 70 | /** |
| 71 | * Create a primitive array type code, defining the sequence |
| 72 | * {@link TCKind.tk_sequence)} with |
| 73 | * the given member type. |
| 74 | * |
| 75 | * @param array_of the sequence member type. |
| 76 | */ |
| 77 | public ArrayTypeCode(TCKind array_of) |
| 78 | { |
| 79 | super(TCKind.tk_sequence); |
| 80 | of = new PrimitiveTypeCode(array_of); |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Create a primitive array type code, defining the array, sequence |
| 85 | * or other type with the given member type. |
| 86 | * |
| 87 | * @param this_type the type of this type (normally either |
| 88 | * sequence of array). |
| 89 | * @param array_of the sequence member type. |
| 90 | */ |
| 91 | public ArrayTypeCode(TCKind this_type, TypeCode array_of) |
| 92 | { |
| 93 | super(this_type); |
| 94 | of = array_of; |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Return the array component type. |
| 99 | * @return the array component type |
| 100 | * @throws org.omg.CORBA.TypeCodePackage.BadKind |
| 101 | */ |
| 102 | public TypeCode content_type() |
| 103 | throws org.omg.CORBA.TypeCodePackage.BadKind |
| 104 | { |
| 105 | return of; |
| 106 | } |
| 107 | |
| 108 | /** |
| 109 | * Return true if the other TypeCode defines the array, having elements |
| 110 | * of the same type. The sizes of arrays are not taken into |
| 111 | * consideration. |
| 112 | * |
| 113 | * @param other the other TypeCode |
| 114 | * @return true if <code>other</code> is an array with the same |
| 115 | * component type. |
| 116 | */ |
| 117 | public boolean equal(TypeCode other) |
| 118 | { |
| 119 | try |
| 120 | { |
| 121 | return kind() == other.kind() && |
| 122 | content_type() == other.content_type(); |
| 123 | } |
| 124 | catch (BadKind ex) |
| 125 | { |
| 126 | // Should not be thrown. |
| 127 | return false; |
| 128 | } |
| 129 | } |
| 130 | |
| 131 | /** |
| 132 | * Returns the agreed Id in the form of |
| 133 | * <code>IDL:omg.org/CORBA/ {type name} Seq:1.0</code>. |
| 134 | * |
| 135 | * @return the Id of this TypeCode. |
| 136 | * |
| 137 | * @throws org.omg.CORBA.TypeCodePackage.BadKind if the content type |
| 138 | * is not one of the constants, defined in {@link TCKind}. |
| 139 | * This package class should not be used as TypeCode for the arrays, |
| 140 | * holding the user defined components. |
| 141 | */ |
| 142 | public String id() |
| 143 | throws org.omg.CORBA.TypeCodePackage.BadKind |
| 144 | { |
| 145 | switch (content_type().kind().value()) |
| 146 | { |
| 147 | case TCKind._tk_null : |
| 148 | return "IDL:omg.org/CORBA/NullSeq:1.0"; |
| 149 | |
| 150 | case TCKind._tk_void : |
| 151 | return "IDL:omg.org/CORBA/VoidSeq:1.0"; |
| 152 | |
| 153 | case TCKind._tk_short : |
| 154 | return "IDL:omg.org/CORBA/ShortSeq:1.0"; |
| 155 | |
| 156 | case TCKind._tk_long : |
| 157 | return "IDL:omg.org/CORBA/LongSeq:1.0"; |
| 158 | |
| 159 | case TCKind._tk_ushort : |
| 160 | return "IDL:omg.org/CORBA/UShortSeq:1.0"; |
| 161 | |
| 162 | case TCKind._tk_ulong : |
| 163 | return "IDL:omg.org/CORBA/ULongSeq:1.0"; |
| 164 | |
| 165 | case TCKind._tk_float : |
| 166 | return "IDL:omg.org/CORBA/FloatSeq:1.0"; |
| 167 | |
| 168 | case TCKind._tk_double : |
| 169 | return "IDL:omg.org/CORBA/DoubleSeq:1.0"; |
| 170 | |
| 171 | case TCKind._tk_boolean : |
| 172 | return "IDL:omg.org/CORBA/BooleanSeq:1.0"; |
| 173 | |
| 174 | case TCKind._tk_char : |
| 175 | return "IDL:omg.org/CORBA/CharSeq:1.0"; |
| 176 | |
| 177 | case TCKind._tk_octet : |
| 178 | return "IDL:omg.org/CORBA/OctetSeq:1.0"; |
| 179 | |
| 180 | case TCKind._tk_any : |
| 181 | return "IDL:omg.org/CORBA/AnySeq:1.0"; |
| 182 | |
| 183 | case TCKind._tk_TypeCode : |
| 184 | return "IDL:omg.org/CORBA/TypeCodeSeq:1.0"; |
| 185 | |
| 186 | case TCKind._tk_Principal : |
| 187 | return "IDL:omg.org/CORBA/PrincipalSeq:1.0"; |
| 188 | |
| 189 | case TCKind._tk_objref : |
| 190 | return "IDL:omg.org/CORBA/ObjrefSeq:1.0"; |
| 191 | |
| 192 | case TCKind._tk_struct : |
| 193 | return "IDL:omg.org/CORBA/StructSeq:1.0"; |
| 194 | |
| 195 | case TCKind._tk_union : |
| 196 | return "IDL:omg.org/CORBA/UnionSeq:1.0"; |
| 197 | |
| 198 | case TCKind._tk_enum : |
| 199 | return "IDL:omg.org/CORBA/EnumSeq:1.0"; |
| 200 | |
| 201 | case TCKind._tk_string : |
| 202 | return "IDL:omg.org/CORBA/StringSeq:1.0"; |
| 203 | |
| 204 | case TCKind._tk_sequence : |
| 205 | return "IDL:omg.org/CORBA/SequenceSeq:1.0"; |
| 206 | |
| 207 | case TCKind._tk_array : |
| 208 | return "IDL:omg.org/CORBA/ArraySeq:1.0"; |
| 209 | |
| 210 | case TCKind._tk_alias : |
| 211 | return "IDL:omg.org/CORBA/AliasSeq:1.0"; |
| 212 | |
| 213 | case TCKind._tk_except : |
| 214 | return "IDL:omg.org/CORBA/ExceptSeq:1.0"; |
| 215 | |
| 216 | case TCKind._tk_longlong : |
| 217 | return "IDL:omg.org/CORBA/LongLongSeq:1.0"; |
| 218 | |
| 219 | case TCKind._tk_ulonglong : |
| 220 | return "IDL:omg.org/CORBA/ULongLongSeq:1.0"; |
| 221 | |
| 222 | case TCKind._tk_longdouble : |
| 223 | return "IDL:omg.org/CORBA/LongDoubleSeq:1.0"; |
| 224 | |
| 225 | case TCKind._tk_wchar : |
| 226 | return "IDL:omg.org/CORBA/WCharSeq:1.0"; |
| 227 | |
| 228 | case TCKind._tk_wstring : |
| 229 | return "IDL:omg.org/CORBA/WStringSeq:1.0"; |
| 230 | |
| 231 | case TCKind._tk_fixed : |
| 232 | return "IDL:omg.org/CORBA/FixedSeq:1.0"; |
| 233 | |
| 234 | case TCKind._tk_value : |
| 235 | return "IDL:omg.org/CORBA/ValueSeq:1.0"; |
| 236 | |
| 237 | case TCKind._tk_value_box : |
| 238 | return "IDL:omg.org/CORBA/Value_boxSeq:1.0"; |
| 239 | |
| 240 | case TCKind._tk_native : |
| 241 | return "IDL:omg.org/CORBA/NativeSeq:1.0"; |
| 242 | |
| 243 | case TCKind._tk_abstract_interface : |
| 244 | return "IDL:omg.org/CORBA/Abstract_interfaceSeq:1.0"; |
| 245 | |
| 246 | default : |
| 247 | throw new BadKind(); |
| 248 | } |
| 249 | } |
| 250 | |
| 251 | /** |
| 252 | * Return the array length. |
| 253 | * @return the length of the array. |
| 254 | * @throws org.omg.CORBA.TypeCodePackage.BadKind |
| 255 | */ |
| 256 | public int length() |
| 257 | throws org.omg.CORBA.TypeCodePackage.BadKind |
| 258 | { |
| 259 | return length; |
| 260 | } |
| 261 | |
| 262 | /** |
| 263 | * Sets the array length to the supplied value. |
| 264 | * |
| 265 | * @param l the new length. |
| 266 | */ |
| 267 | public void setLength(int l) |
| 268 | { |
| 269 | this.length = l; |
| 270 | } |
| 271 | |
| 272 | } |