Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 1 | /* |
Brian O'Connor | 0f7908b | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.yangutils.translator.tojava.utils; |
| 18 | |
| 19 | import org.onosproject.yangutils.datamodel.YangDataTypes; |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 20 | import org.onosproject.yangutils.datamodel.YangDerivedInfo; |
| 21 | import org.onosproject.yangutils.datamodel.YangNode; |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 22 | import org.onosproject.yangutils.datamodel.YangType; |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 23 | import org.onosproject.yangutils.datamodel.YangTypeDef; |
| 24 | import org.onosproject.yangutils.translator.exception.TranslatorException; |
| 25 | import org.onosproject.yangutils.translator.tojava.HasJavaFileInfo; |
| 26 | import org.onosproject.yangutils.translator.tojava.JavaFileInfo; |
| 27 | import org.onosproject.yangutils.translator.tojava.javamodel.YangJavaTypeDef; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 28 | |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 29 | import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCamelCase; |
| 30 | import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCaptialCase; |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 31 | import static org.onosproject.yangutils.utils.UtilConstants.BIG_INTEGER; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 32 | import static org.onosproject.yangutils.utils.UtilConstants.BOOLEAN_DATA_TYPE; |
| 33 | import static org.onosproject.yangutils.utils.UtilConstants.BOOLEAN_WRAPPER; |
| 34 | import static org.onosproject.yangutils.utils.UtilConstants.BYTE; |
| 35 | import static org.onosproject.yangutils.utils.UtilConstants.BYTE_WRAPPER; |
| 36 | import static org.onosproject.yangutils.utils.UtilConstants.INT; |
| 37 | import static org.onosproject.yangutils.utils.UtilConstants.INTEGER_WRAPPER; |
| 38 | import static org.onosproject.yangutils.utils.UtilConstants.JAVA_LANG; |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 39 | import static org.onosproject.yangutils.utils.UtilConstants.JAVA_MATH; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 40 | import static org.onosproject.yangutils.utils.UtilConstants.LONG; |
| 41 | import static org.onosproject.yangutils.utils.UtilConstants.LONG_WRAPPER; |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 42 | import static org.onosproject.yangutils.utils.UtilConstants.PERIOD; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 43 | import static org.onosproject.yangutils.utils.UtilConstants.SHORT; |
| 44 | import static org.onosproject.yangutils.utils.UtilConstants.SHORT_WRAPPER; |
| 45 | import static org.onosproject.yangutils.utils.UtilConstants.STRING_DATA_TYPE; |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 46 | |
| 47 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 48 | * Represents java data types info corresponding to YANG type. |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 49 | */ |
| 50 | public final class AttributesJavaDataType { |
| 51 | |
| 52 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 53 | * Creates an instance of attribute java data type. |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 54 | */ |
| 55 | private AttributesJavaDataType() { |
| 56 | } |
| 57 | |
| 58 | /** |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 59 | * Returns java type. |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 60 | * |
| 61 | * @param yangType YANG type |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 62 | * @return java type |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 63 | */ |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 64 | public static String getJavaDataType(YangType<?> yangType) { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 65 | |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 66 | YangDataTypes type = yangType.getDataType(); |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 67 | |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 68 | switch (type) { |
| 69 | case INT8: |
| 70 | return BYTE; |
| 71 | case INT16: |
| 72 | return SHORT; |
| 73 | case INT32: |
| 74 | return INT; |
| 75 | case INT64: |
| 76 | return LONG; |
| 77 | case UINT8: |
| 78 | return SHORT; |
| 79 | case UINT16: |
| 80 | return INT; |
| 81 | case UINT32: |
| 82 | return LONG; |
| 83 | case UINT64: |
| 84 | return BIG_INTEGER; |
| 85 | case DECIMAL64: |
| 86 | //TODO: DECIMAL64. |
| 87 | case STRING: |
| 88 | return STRING_DATA_TYPE; |
| 89 | case BOOLEAN: |
| 90 | return BOOLEAN_DATA_TYPE; |
| 91 | default: |
| 92 | throw new TranslatorException("given data type is not supported."); |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 93 | } |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 94 | } |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 95 | |
| 96 | /** |
| 97 | * Returns java import class. |
| 98 | * |
| 99 | * @param yangType YANG type |
| 100 | * @param isListAttr if the attribute need to be a list |
| 101 | * @return java import class |
| 102 | */ |
| 103 | public static String getJavaImportClass(YangType<?> yangType, boolean isListAttr) { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 104 | |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 105 | YangDataTypes type = yangType.getDataType(); |
| 106 | |
| 107 | if (isListAttr) { |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 108 | switch (type) { |
| 109 | case INT8: |
| 110 | return BYTE_WRAPPER; |
| 111 | case INT16: |
| 112 | return SHORT_WRAPPER; |
| 113 | case INT32: |
| 114 | return INTEGER_WRAPPER; |
| 115 | case INT64: |
| 116 | return LONG_WRAPPER; |
| 117 | case UINT8: |
| 118 | return SHORT_WRAPPER; |
| 119 | case UINT16: |
| 120 | return INTEGER_WRAPPER; |
| 121 | case UINT32: |
| 122 | return LONG_WRAPPER; |
| 123 | case UINT64: |
| 124 | return BIG_INTEGER; |
| 125 | case DECIMAL64: |
| 126 | //TODO: DECIMAL64. |
| 127 | case STRING: |
| 128 | return STRING_DATA_TYPE; |
| 129 | case BOOLEAN: |
| 130 | return BOOLEAN_WRAPPER; |
| 131 | case ENUMERATION: |
| 132 | //TODO: ENUMERATION. |
| 133 | case BITS: |
| 134 | //TODO:BITS |
| 135 | case BINARY: |
| 136 | //TODO:BINARY |
| 137 | case LEAFREF: |
| 138 | //TODO:LEAFREF |
| 139 | case IDENTITYREF: |
| 140 | //TODO:IDENTITYREF |
| 141 | case EMPTY: |
| 142 | return BOOLEAN_WRAPPER; |
| 143 | case UNION: |
| 144 | //TODO:UNION |
| 145 | case INSTANCE_IDENTIFIER: |
| 146 | //TODO:INSTANCE_IDENTIFIER |
| 147 | case DERIVED: |
| 148 | return getCaptialCase(getCamelCase(yangType.getDataTypeName(), null)); |
| 149 | default: |
| 150 | throw new TranslatorException("given data type is not supported."); |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 151 | } |
| 152 | } else { |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 153 | switch (type) { |
| 154 | case UINT64: |
| 155 | return BIG_INTEGER; |
| 156 | case DECIMAL64: |
| 157 | //TODO: DECIMAL64. |
| 158 | case STRING: |
| 159 | return STRING_DATA_TYPE; |
| 160 | case ENUMERATION: |
| 161 | //TODO: ENUMERATION. |
| 162 | case BITS: |
| 163 | //TODO:BITS |
| 164 | case BINARY: |
| 165 | //TODO:BINARY |
| 166 | case LEAFREF: |
| 167 | //TODO:LEAFREF |
| 168 | case IDENTITYREF: |
| 169 | //TODO:IDENTITYREF |
| 170 | case EMPTY: |
| 171 | //TODO:EMPTY |
| 172 | case UNION: |
| 173 | //TODO:UNION |
| 174 | case INSTANCE_IDENTIFIER: |
| 175 | //TODO:INSTANCE_IDENTIFIER |
| 176 | case DERIVED: |
| 177 | return getCaptialCase(getCamelCase(yangType.getDataTypeName(), null)); |
| 178 | default: |
| 179 | return null; |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 180 | } |
| 181 | } |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 182 | } |
| 183 | |
| 184 | /** |
| 185 | * Returns java import package. |
| 186 | * |
| 187 | * @param yangType YANG type |
| 188 | * @param isListAttr if the attribute is of list type |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 189 | * @param classInfo java import class info |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 190 | * @return java import package |
| 191 | */ |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 192 | public static String getJavaImportPackage(YangType<?> yangType, boolean isListAttr, String classInfo) { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 193 | |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 194 | YangDataTypes type = yangType.getDataType(); |
| 195 | |
| 196 | if (isListAttr) { |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 197 | switch (type) { |
| 198 | case INT8: |
| 199 | case INT16: |
| 200 | case INT32: |
| 201 | case INT64: |
| 202 | case UINT8: |
| 203 | case UINT16: |
| 204 | case UINT32: |
| 205 | case STRING: |
| 206 | case BOOLEAN: |
| 207 | return JAVA_LANG; |
| 208 | case UINT64: |
| 209 | return JAVA_MATH; |
| 210 | case DECIMAL64: |
| 211 | //TODO: DECIMAL64. |
| 212 | case ENUMERATION: |
| 213 | //TODO: ENUMERATION. |
| 214 | case BITS: |
| 215 | //TODO:BITS |
| 216 | case BINARY: |
| 217 | //TODO:BINARY |
| 218 | case LEAFREF: |
| 219 | //TODO:LEAFREF |
| 220 | case IDENTITYREF: |
| 221 | //TODO:IDENTITYREF |
| 222 | case EMPTY: |
| 223 | //TODO:EMPTY |
| 224 | case UNION: |
| 225 | //TODO:UNION |
| 226 | case INSTANCE_IDENTIFIER: |
| 227 | //TODO:INSTANCE_IDENTIFIER |
| 228 | case DERIVED: |
| 229 | return getTypDefsPackage(yangType); |
| 230 | default: |
| 231 | throw new TranslatorException("given data type is not supported."); |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 232 | } |
| 233 | } else { |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 234 | switch (type) { |
| 235 | case UINT64: |
| 236 | //TODO: BIGINTEGER. |
| 237 | case DECIMAL64: |
| 238 | //TODO: DECIMAL64 |
| 239 | case STRING: |
| 240 | return JAVA_LANG; |
| 241 | case ENUMERATION: |
| 242 | //TODO: ENUMERATION. |
| 243 | case BITS: |
| 244 | //TODO:BITS |
| 245 | case BINARY: |
| 246 | //TODO:BINARY |
| 247 | case LEAFREF: |
| 248 | //TODO:LEAFREF |
| 249 | case IDENTITYREF: |
| 250 | //TODO:IDENTITYREF |
| 251 | case EMPTY: |
| 252 | //TODO:EMPTY |
| 253 | case UNION: |
| 254 | //TODO:UNION |
| 255 | case INSTANCE_IDENTIFIER: |
| 256 | //TODO:INSTANCE_IDENTIFIER |
| 257 | case DERIVED: |
| 258 | return getTypDefsPackage(yangType); |
| 259 | default: |
| 260 | return null; |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 261 | } |
| 262 | } |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame^] | 263 | } |
| 264 | |
| 265 | /** |
| 266 | * Returns java package for typedef node. |
| 267 | * |
| 268 | * @param type YANG type |
| 269 | * @return java package for typedef node |
| 270 | */ |
| 271 | private static String getTypDefsPackage(YangType<?> type) { |
| 272 | Object var = type.getDataTypeExtendedInfo(); |
| 273 | if (!(var instanceof YangDerivedInfo)) { |
| 274 | throw new TranslatorException("type should have been derived."); |
| 275 | } |
| 276 | |
| 277 | if (!(((YangDerivedInfo<?>) var).getReferredTypeDef() instanceof YangTypeDef)) { |
| 278 | throw new TranslatorException("derived info is not an instance of typedef."); |
| 279 | } |
| 280 | |
| 281 | YangJavaTypeDef typedef = (YangJavaTypeDef) ((YangDerivedInfo<?>) var).getReferredTypeDef(); |
| 282 | if (typedef.getJavaFileInfo().getPackage() == null) { |
| 283 | return getPackageFromParent(typedef.getParent()); |
| 284 | } |
| 285 | return typedef.getJavaFileInfo().getPackage(); |
| 286 | } |
| 287 | |
| 288 | /** |
| 289 | * Returns package from parent node. |
| 290 | * |
| 291 | * @param parent parent YANG node |
| 292 | * @return java package from parent node |
| 293 | */ |
| 294 | private static String getPackageFromParent(YangNode parent) { |
| 295 | if (!(parent instanceof HasJavaFileInfo)) { |
| 296 | throw new TranslatorException("Invalid child node is being processed."); |
| 297 | } |
| 298 | JavaFileInfo parentInfo = ((HasJavaFileInfo) parent).getJavaFileInfo(); |
| 299 | return parentInfo.getPackage() + PERIOD + parentInfo.getJavaName().toLowerCase(); |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 300 | } |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 301 | } |