Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +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 | 9745996 | 2016-02-20 21:57:16 +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 java.util.ArrayList; |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 20 | import java.util.List; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 21 | |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 22 | import org.onosproject.yangutils.datamodel.YangNode; |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 23 | import org.onosproject.yangutils.translator.exception.TranslatorException; |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 24 | import org.onosproject.yangutils.translator.tojava.HasJavaFileInfo; |
| 25 | import org.onosproject.yangutils.translator.tojava.JavaFileInfo; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 26 | |
| 27 | import static org.onosproject.yangutils.utils.UtilConstants.COLAN; |
| 28 | import static org.onosproject.yangutils.utils.UtilConstants.DEFAULT_BASE_PKG; |
| 29 | import static org.onosproject.yangutils.utils.UtilConstants.EMPTY_STRING; |
| 30 | import static org.onosproject.yangutils.utils.UtilConstants.HYPHEN; |
| 31 | import static org.onosproject.yangutils.utils.UtilConstants.JAVA_KEY_WORDS; |
| 32 | import static org.onosproject.yangutils.utils.UtilConstants.PERIOD; |
| 33 | import static org.onosproject.yangutils.utils.UtilConstants.QUOTES; |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 34 | import static org.onosproject.yangutils.utils.UtilConstants.REGEX_FOR_DIGITS_WITH_SINGLE_LETTER; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 35 | import static org.onosproject.yangutils.utils.UtilConstants.REGEX_FOR_FIRST_DIGIT; |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 36 | import static org.onosproject.yangutils.utils.UtilConstants.REGEX_FOR_HYPHEN; |
| 37 | import static org.onosproject.yangutils.utils.UtilConstants.REGEX_FOR_IDENTIFIER_SPECIAL_CHAR; |
| 38 | import static org.onosproject.yangutils.utils.UtilConstants.REGEX_FOR_PERIOD; |
| 39 | import static org.onosproject.yangutils.utils.UtilConstants.REGEX_FOR_SINGLE_LETTER; |
| 40 | import static org.onosproject.yangutils.utils.UtilConstants.REGEX_FOR_UNDERSCORE; |
| 41 | import static org.onosproject.yangutils.utils.UtilConstants.REGEX_WITH_ALL_SPECIAL_CHAR; |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 42 | import static org.onosproject.yangutils.utils.UtilConstants.REVISION_PREFIX; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 43 | import static org.onosproject.yangutils.utils.UtilConstants.SLASH; |
| 44 | import static org.onosproject.yangutils.utils.UtilConstants.UNDER_SCORE; |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 45 | import static org.onosproject.yangutils.utils.UtilConstants.VERSION_PREFIX; |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 46 | import static org.onosproject.yangutils.utils.UtilConstants.YANG_AUTO_PREFIX; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 47 | |
| 48 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 49 | * Represents an utility Class for translating the name from YANG to java convention. |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 50 | */ |
| 51 | public final class JavaIdentifierSyntax { |
| 52 | |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 53 | private static final int MAX_MONTHS = 12; |
| 54 | private static final int MAX_DAYS = 31; |
| 55 | private static final int INDEX_ZERO = 0; |
| 56 | private static final int INDEX_ONE = 1; |
| 57 | private static final int INDEX_TWO = 2; |
Bharat saraswal | 780eca3 | 2016-04-05 12:45:45 +0530 | [diff] [blame] | 58 | private static final int VALUE_CHECK = 10; |
| 59 | private static final String ZERO = "0"; |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 60 | |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 61 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 62 | * Create instance of java identifier syntax. |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 63 | */ |
| 64 | private JavaIdentifierSyntax() { |
| 65 | } |
| 66 | |
| 67 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 68 | * Returns the root package string. |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 69 | * |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 70 | * @param version YANG version |
| 71 | * @param nameSpace name space of the module |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 72 | * @param revision revision of the module defined |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 73 | * @return returns the root package string |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 74 | */ |
| 75 | public static String getRootPackage(byte version, String nameSpace, String revision) { |
| 76 | |
| 77 | String pkg; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 78 | pkg = DEFAULT_BASE_PKG; |
| 79 | pkg = pkg + PERIOD; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 80 | pkg = pkg + getYangVersion(version); |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 81 | pkg = pkg + PERIOD; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 82 | pkg = pkg + getPkgFromNameSpace(nameSpace); |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 83 | pkg = pkg + PERIOD; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 84 | pkg = pkg + getYangRevisionStr(revision); |
| 85 | |
Bharat saraswal | c46ee2a | 2016-02-25 02:26:43 +0530 | [diff] [blame] | 86 | return pkg.toLowerCase(); |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 87 | } |
| 88 | |
| 89 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 90 | * Returns the contained data model parent node. |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 91 | * |
| 92 | * @param currentNode current node which parent contained node is required |
| 93 | * @return parent node in which the current node is an attribute |
| 94 | */ |
| 95 | public static YangNode getParentNodeInGenCode(YangNode currentNode) { |
| 96 | |
| 97 | /* |
| 98 | * TODO: recursive parent lookup to support choice/augment/uses. TODO: |
| 99 | * need to check if this needs to be updated for |
| 100 | * choice/case/augment/grouping |
| 101 | */ |
| 102 | return currentNode.getParent(); |
| 103 | } |
| 104 | |
| 105 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 106 | * Returns the node package string. |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 107 | * |
| 108 | * @param curNode current java node whose package string needs to be set |
| 109 | * @return returns the root package string |
| 110 | */ |
| 111 | public static String getCurNodePackage(YangNode curNode) { |
| 112 | |
| 113 | String pkg; |
| 114 | if (!(curNode instanceof HasJavaFileInfo) |
| 115 | || curNode.getParent() == null) { |
Bharat saraswal | 780eca3 | 2016-04-05 12:45:45 +0530 | [diff] [blame] | 116 | throw new TranslatorException("missing parent node to get current node's package"); |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 117 | } |
| 118 | |
| 119 | YangNode parentNode = getParentNodeInGenCode(curNode); |
| 120 | if (!(parentNode instanceof HasJavaFileInfo)) { |
Bharat saraswal | 780eca3 | 2016-04-05 12:45:45 +0530 | [diff] [blame] | 121 | throw new TranslatorException("missing parent java node to get current node's package"); |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 122 | } |
| 123 | JavaFileInfo parentJavaFileHandle = ((HasJavaFileInfo) parentNode).getJavaFileInfo(); |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 124 | pkg = parentJavaFileHandle.getPackage() + PERIOD + parentJavaFileHandle.getJavaName(); |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 125 | return pkg.toLowerCase(); |
| 126 | } |
| 127 | |
| 128 | /** |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 129 | * Returns version. |
| 130 | * |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 131 | * @param ver YANG version |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 132 | * @return version |
| 133 | */ |
| 134 | private static String getYangVersion(byte ver) { |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 135 | return VERSION_PREFIX + ver; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 136 | } |
| 137 | |
| 138 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 139 | * Returns package name from name space. |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 140 | * |
| 141 | * @param nameSpace name space of YANG module |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 142 | * @return java package name as per java rules |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 143 | */ |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 144 | private static String getPkgFromNameSpace(String nameSpace) { |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 145 | |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 146 | ArrayList<String> pkgArr = new ArrayList<String>(); |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 147 | nameSpace = nameSpace.replace(QUOTES, EMPTY_STRING); |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 148 | String properNameSpace = nameSpace.replaceAll(REGEX_WITH_ALL_SPECIAL_CHAR, COLAN); |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 149 | String[] nameSpaceArr = properNameSpace.split(COLAN); |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 150 | |
| 151 | for (String nameSpaceString : nameSpaceArr) { |
| 152 | pkgArr.add(nameSpaceString); |
| 153 | } |
| 154 | return getPkgFrmArr(pkgArr); |
| 155 | } |
| 156 | |
| 157 | /** |
| 158 | * Returns revision string array. |
| 159 | * |
| 160 | * @param date YANG module revision |
| 161 | * @return revision string |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 162 | * @throws TranslatorException when date is invalid. |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 163 | */ |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 164 | private static String getYangRevisionStr(String date) throws TranslatorException { |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 165 | |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 166 | String[] revisionArr = date.split(HYPHEN); |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 167 | |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 168 | String rev = REVISION_PREFIX; |
Bharat saraswal | 022dae9 | 2016-03-04 20:08:09 +0530 | [diff] [blame] | 169 | rev = rev + revisionArr[INDEX_ZERO]; |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 170 | |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 171 | if (Integer.parseInt(revisionArr[INDEX_ONE]) <= MAX_MONTHS |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 172 | && Integer.parseInt(revisionArr[INDEX_TWO]) <= MAX_DAYS) { |
| 173 | for (int i = INDEX_ONE; i < revisionArr.length; i++) { |
| 174 | |
| 175 | Integer val = Integer.parseInt(revisionArr[i]); |
Bharat saraswal | 780eca3 | 2016-04-05 12:45:45 +0530 | [diff] [blame] | 176 | if (val < VALUE_CHECK) { |
| 177 | rev = rev + ZERO; |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 178 | } |
| 179 | rev = rev + val; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 180 | } |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 181 | |
| 182 | return rev; |
| 183 | } else { |
| 184 | throw new TranslatorException("Date in revision is not proper: " + date); |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 185 | } |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 186 | } |
| 187 | |
| 188 | /** |
| 189 | * Returns the package string. |
| 190 | * |
| 191 | * @param pkgArr package array |
| 192 | * @return package string |
| 193 | */ |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 194 | private static String getPkgFrmArr(ArrayList<String> pkgArr) { |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 195 | |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 196 | String pkg = EMPTY_STRING; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 197 | int size = pkgArr.size(); |
| 198 | int i = 0; |
| 199 | for (String member : pkgArr) { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 200 | boolean presenceOfKeyword = JAVA_KEY_WORDS.contains(member); |
| 201 | if (presenceOfKeyword || member.matches(REGEX_FOR_FIRST_DIGIT)) { |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 202 | member = YANG_AUTO_PREFIX + member; |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 203 | } |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 204 | pkg = pkg + member; |
| 205 | if (i != size - 1) { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 206 | pkg = pkg + PERIOD; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 207 | } |
| 208 | i++; |
| 209 | } |
| 210 | return pkg; |
| 211 | } |
| 212 | |
| 213 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 214 | * Returns package sub name from YANG identifier name. |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 215 | * |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 216 | * @param name YANG identifier name |
| 217 | * @return java package sub name as per java rules |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 218 | */ |
| 219 | public static String getSubPkgFromName(String name) { |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 220 | |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 221 | ArrayList<String> pkgArr = new ArrayList<String>(); |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 222 | String[] nameArr = name.split(COLAN); |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 223 | |
| 224 | for (String nameString : nameArr) { |
| 225 | pkgArr.add(nameString); |
| 226 | } |
| 227 | return getPkgFrmArr(pkgArr); |
| 228 | } |
| 229 | |
| 230 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 231 | * Returns the YANG identifier name as java identifier. |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 232 | * |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 233 | * @param yangIdentifier identifier in YANG file |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 234 | * @param conflictResolver object of YANG to java naming confilct util |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 235 | * @return corresponding java identifier |
| 236 | */ |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 237 | public static String getCamelCase(String yangIdentifier, YangToJavaNamingConflictUtil conflictResolver) { |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 238 | |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 239 | if (conflictResolver != null) { |
| 240 | String replacementForHyphen = conflictResolver.getReplacementForHyphen(); |
| 241 | String replacementForPeriod = conflictResolver.getReplacementForPeriod(); |
| 242 | String replacementForUnderscore = conflictResolver.getReplacementForUnderscore(); |
| 243 | if (replacementForPeriod != null) { |
| 244 | yangIdentifier = yangIdentifier.replaceAll(REGEX_FOR_PERIOD, |
| 245 | PERIOD + replacementForPeriod.toLowerCase() + PERIOD); |
| 246 | } |
| 247 | if (replacementForUnderscore != null) { |
| 248 | yangIdentifier = yangIdentifier.replaceAll(REGEX_FOR_UNDERSCORE, |
| 249 | UNDER_SCORE + replacementForUnderscore.toLowerCase() + UNDER_SCORE); |
| 250 | } |
| 251 | if (replacementForHyphen != null) { |
| 252 | yangIdentifier = yangIdentifier.replaceAll(REGEX_FOR_HYPHEN, |
| 253 | HYPHEN + replacementForHyphen.toLowerCase() + HYPHEN); |
| 254 | } |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 255 | } |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 256 | yangIdentifier = yangIdentifier.replaceAll(REGEX_FOR_IDENTIFIER_SPECIAL_CHAR, COLAN); |
| 257 | String[] strArray = yangIdentifier.split(COLAN); |
| 258 | if (strArray[0].isEmpty()) { |
| 259 | List<String> stringArrangement = new ArrayList<String>(); |
| 260 | for (int i = 1; i < strArray.length; i++) { |
| 261 | stringArrangement.add(strArray[i]); |
| 262 | } |
| 263 | strArray = stringArrangement.toArray(new String[stringArrangement.size()]); |
| 264 | } |
| 265 | return applyCamelCaseRule(strArray); |
| 266 | } |
| 267 | |
| 268 | /** |
| 269 | * Applies the rule that a string does not end with a capitalized letter and capitalizes |
| 270 | * the letter next to a number in an array. |
| 271 | * |
| 272 | * @param stringArray containing strings for camel case separation |
| 273 | * @return camel cased string |
| 274 | */ |
| 275 | public static String applyCamelCaseRule(String[] stringArray) { |
| 276 | |
| 277 | String ruleChecker = stringArray[0]; |
| 278 | int i; |
| 279 | if (ruleChecker.matches(REGEX_FOR_FIRST_DIGIT)) { |
| 280 | i = 0; |
| 281 | ruleChecker = EMPTY_STRING; |
| 282 | } else { |
| 283 | i = 1; |
| 284 | } |
| 285 | for (; i < stringArray.length; i++) { |
| 286 | if ((i + 1) == stringArray.length) { |
| 287 | if (stringArray[i].matches(REGEX_FOR_SINGLE_LETTER) |
| 288 | || stringArray[i].matches(REGEX_FOR_DIGITS_WITH_SINGLE_LETTER)) { |
| 289 | ruleChecker = ruleChecker + stringArray[i]; |
| 290 | break; |
| 291 | } |
| 292 | } |
| 293 | if (stringArray[i].matches(REGEX_FOR_FIRST_DIGIT)) { |
| 294 | for (int j = 0; j < stringArray[i].length(); j++) { |
| 295 | char letterCheck = stringArray[i].charAt(j); |
| 296 | if (Character.isLetter(letterCheck)) { |
| 297 | stringArray[i] = stringArray[i].substring(0, j) |
| 298 | + stringArray[i].substring(j, j + 1).toUpperCase() + stringArray[i].substring(j + 1); |
| 299 | break; |
| 300 | } |
| 301 | } |
| 302 | ruleChecker = ruleChecker + stringArray[i]; |
| 303 | } else { |
| 304 | ruleChecker = ruleChecker + stringArray[i].substring(0, 1).toUpperCase() + stringArray[i].substring(1); |
| 305 | } |
| 306 | } |
| 307 | String ruleCheckerWithPrefix = addPrefix(ruleChecker); |
| 308 | return restrictConsecutiveCapitalCase(ruleCheckerWithPrefix); |
| 309 | } |
| 310 | |
| 311 | /** |
| 312 | * Adds prefix YANG auto prefix if the string begins with digit or is a java key word. |
| 313 | * |
| 314 | * @param camelCasePrefixer string for adding prefix |
| 315 | * @return prefixed camel case string |
| 316 | */ |
| 317 | public static String addPrefix(String camelCasePrefixer) { |
| 318 | |
| 319 | if (camelCasePrefixer.matches(REGEX_FOR_FIRST_DIGIT)) { |
| 320 | camelCasePrefixer = YANG_AUTO_PREFIX + camelCasePrefixer; |
| 321 | } |
| 322 | if (JAVA_KEY_WORDS.contains(camelCasePrefixer)) { |
| 323 | camelCasePrefixer = YANG_AUTO_PREFIX + camelCasePrefixer.substring(0, 1).toUpperCase() |
| 324 | + camelCasePrefixer.substring(1); |
| 325 | } |
| 326 | return camelCasePrefixer; |
| 327 | } |
| 328 | |
| 329 | /** |
| 330 | * Restricts consecutive capital cased string as a rule in camel case. |
| 331 | * |
| 332 | * @param consecCapitalCaseRemover which requires the restriction of consecutive capital case |
| 333 | * @return string without consecutive capital case |
| 334 | */ |
| 335 | public static String restrictConsecutiveCapitalCase(String consecCapitalCaseRemover) { |
| 336 | |
| 337 | for (int k = 0; k < consecCapitalCaseRemover.length(); k++) { |
| 338 | if (k + 1 < consecCapitalCaseRemover.length()) { |
| 339 | if (Character.isUpperCase(consecCapitalCaseRemover.charAt(k))) { |
| 340 | if (Character.isUpperCase(consecCapitalCaseRemover.charAt(k + 1))) { |
| 341 | consecCapitalCaseRemover = consecCapitalCaseRemover.substring(0, k + 1) |
| 342 | + consecCapitalCaseRemover.substring(k + 1, k + 2).toLowerCase() |
| 343 | + consecCapitalCaseRemover.substring(k + 2); |
| 344 | } |
| 345 | } |
| 346 | } |
| 347 | } |
| 348 | return consecCapitalCaseRemover; |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 349 | } |
Bharat saraswal | 5e3c45c | 2016-02-22 22:15:21 +0530 | [diff] [blame] | 350 | |
| 351 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 352 | * Returns the YANG identifier name as java identifier with first letter |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 353 | * in caps. |
Bharat saraswal | 5e3c45c | 2016-02-22 22:15:21 +0530 | [diff] [blame] | 354 | * |
Vinod Kumar S | 0871098 | 2016-03-03 19:55:30 +0530 | [diff] [blame] | 355 | * @param yangIdentifier identifier in YANG file |
Bharat saraswal | 5e3c45c | 2016-02-22 22:15:21 +0530 | [diff] [blame] | 356 | * @return corresponding java identifier |
| 357 | */ |
| 358 | public static String getCaptialCase(String yangIdentifier) { |
| 359 | return yangIdentifier.substring(0, 1).toUpperCase() + yangIdentifier.substring(1); |
| 360 | } |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 361 | |
| 362 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 363 | * Returns the YANG identifier name as java identifier with first letter |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 364 | * in small. |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 365 | * |
| 366 | * @param yangIdentifier identifier in YANG file. |
| 367 | * @return corresponding java identifier |
| 368 | */ |
Bharat saraswal | d532a4c | 2016-03-25 18:19:46 +0530 | [diff] [blame] | 369 | public static String getSmallCase(String yangIdentifier) { |
b.janani | e6d43af | 2016-03-04 12:29:05 +0530 | [diff] [blame] | 370 | return yangIdentifier.substring(0, 1).toLowerCase() + yangIdentifier.substring(1); |
| 371 | } |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 372 | |
| 373 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 374 | * Returns the java Package from package path. |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 375 | * |
| 376 | * @param packagePath package path |
| 377 | * @return java package |
| 378 | */ |
| 379 | public static String getJavaPackageFromPackagePath(String packagePath) { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 380 | return packagePath.replace(SLASH, PERIOD); |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 381 | } |
| 382 | |
| 383 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 384 | * Returns the directory path corresponding to java package. |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 385 | * |
| 386 | * @param packagePath package path |
| 387 | * @return java package |
| 388 | */ |
| 389 | public static String getPackageDirPathFromJavaJPackage(String packagePath) { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 390 | return packagePath.replace(PERIOD, SLASH); |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 391 | } |
Bharat saraswal | 9745996 | 2016-02-20 21:57:16 +0530 | [diff] [blame] | 392 | } |