Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 1 | /* |
Brian O'Connor | 0f7908b | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +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 | package org.onosproject.yangutils.translator.tojava.javamodel; |
| 17 | |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 18 | import java.io.IOException; |
Bharat saraswal | 8beac34 | 2016-08-04 02:00:03 +0530 | [diff] [blame] | 19 | |
janani b | b3be133 | 2016-08-03 16:40:01 +0530 | [diff] [blame] | 20 | import org.onosproject.yangutils.datamodel.YangDerivedInfo; |
| 21 | import org.onosproject.yangutils.datamodel.YangType; |
Bharat saraswal | e50edca | 2016-08-05 01:58:25 +0530 | [diff] [blame] | 22 | import org.onosproject.yangutils.translator.tojava.JavaFileInfoTranslator; |
Shankara-Huawei | b756477 | 2016-08-02 18:13:13 +0530 | [diff] [blame] | 23 | import org.onosproject.yangutils.datamodel.javadatamodel.YangJavaTypeDef; |
Bharat saraswal | e50edca | 2016-08-05 01:58:25 +0530 | [diff] [blame] | 24 | import org.onosproject.yangutils.utils.io.YangPluginConfig; |
janani b | b3be133 | 2016-08-03 16:40:01 +0530 | [diff] [blame] | 25 | import org.onosproject.yangutils.translator.exception.InvalidNodeForTranslatorException; |
Bharat saraswal | 780eca3 | 2016-04-05 12:45:45 +0530 | [diff] [blame] | 26 | import org.onosproject.yangutils.translator.exception.TranslatorException; |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 27 | import org.onosproject.yangutils.translator.tojava.JavaCodeGenerator; |
Gaurav Agrawal | bfce934 | 2016-06-15 13:58:01 +0530 | [diff] [blame] | 28 | import org.onosproject.yangutils.translator.tojava.JavaCodeGeneratorInfo; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 29 | import org.onosproject.yangutils.translator.tojava.TempJavaCodeFragmentFiles; |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 30 | |
Bharat saraswal | 8beac34 | 2016-08-04 02:00:03 +0530 | [diff] [blame] | 31 | import static org.onosproject.yangutils.datamodel.utils.builtindatatype.YangDataTypes.DERIVED; |
| 32 | import static org.onosproject.yangutils.datamodel.utils.builtindatatype.YangDataTypes.LEAFREF; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 33 | import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_TYPEDEF_CLASS; |
Bharat saraswal | af413b8 | 2016-07-14 15:18:20 +0530 | [diff] [blame] | 34 | import static org.onosproject.yangutils.translator.tojava.YangJavaModelUtils.generateCodeOfNode; |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 35 | |
| 36 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 37 | * Represents type define information extended to support java code generation. |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 38 | */ |
Shankara-Huawei | b756477 | 2016-08-02 18:13:13 +0530 | [diff] [blame] | 39 | public class YangJavaTypeDefTranslator |
| 40 | extends YangJavaTypeDef |
Vinod Kumar S | 79a374b | 2016-04-30 21:09:15 +0530 | [diff] [blame] | 41 | implements JavaCodeGeneratorInfo, JavaCodeGenerator { |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 42 | |
Bharat saraswal | c2d3be1 | 2016-06-16 00:29:12 +0530 | [diff] [blame] | 43 | private static final long serialVersionUID = 806201620L; |
| 44 | |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 45 | /** |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 46 | * File handle to maintain temporary java code fragments as per the code |
| 47 | * snippet types. |
| 48 | */ |
Bharat saraswal | c2d3be1 | 2016-06-16 00:29:12 +0530 | [diff] [blame] | 49 | private transient TempJavaCodeFragmentFiles tempFileHandle; |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 50 | |
| 51 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 52 | * Creates a YANG java typedef object. |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 53 | */ |
Shankara-Huawei | b756477 | 2016-08-02 18:13:13 +0530 | [diff] [blame] | 54 | public YangJavaTypeDefTranslator() { |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 55 | super(); |
Bharat saraswal | e50edca | 2016-08-05 01:58:25 +0530 | [diff] [blame] | 56 | setJavaFileInfo(new JavaFileInfoTranslator()); |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 57 | getJavaFileInfo().setGeneratedFileTypes(GENERATE_TYPEDEF_CLASS); |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 58 | } |
| 59 | |
| 60 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 61 | * Returns the generated java file information. |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 62 | * |
| 63 | * @return generated java file information |
| 64 | */ |
| 65 | @Override |
Bharat saraswal | e50edca | 2016-08-05 01:58:25 +0530 | [diff] [blame] | 66 | public JavaFileInfoTranslator getJavaFileInfo() { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 67 | |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 68 | if (javaFileInfo == null) { |
Bharat saraswal | 780eca3 | 2016-04-05 12:45:45 +0530 | [diff] [blame] | 69 | throw new TranslatorException("Missing java info in java datamodel node"); |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 70 | } |
Bharat saraswal | e50edca | 2016-08-05 01:58:25 +0530 | [diff] [blame] | 71 | return (JavaFileInfoTranslator) javaFileInfo; |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 72 | } |
| 73 | |
| 74 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 75 | * Sets the java file info object. |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 76 | * |
| 77 | * @param javaInfo java file info object |
| 78 | */ |
| 79 | @Override |
Bharat saraswal | e50edca | 2016-08-05 01:58:25 +0530 | [diff] [blame] | 80 | public void setJavaFileInfo(JavaFileInfoTranslator javaInfo) { |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 81 | javaFileInfo = javaInfo; |
| 82 | } |
| 83 | |
| 84 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 85 | * Returns the temporary file handle. |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 86 | * |
| 87 | * @return temporary file handle |
| 88 | */ |
| 89 | @Override |
| 90 | public TempJavaCodeFragmentFiles getTempJavaCodeFragmentFiles() { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 91 | return tempFileHandle; |
| 92 | } |
| 93 | |
| 94 | /** |
Bharat saraswal | 63f26fb | 2016-04-05 15:13:44 +0530 | [diff] [blame] | 95 | * Sets temporary file handle. |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 96 | * |
| 97 | * @param fileHandle temporary file handle |
| 98 | */ |
| 99 | @Override |
| 100 | public void setTempJavaCodeFragmentFiles(TempJavaCodeFragmentFiles fileHandle) { |
Bharat saraswal | 84366c5 | 2016-03-23 19:40:35 +0530 | [diff] [blame] | 101 | tempFileHandle = fileHandle; |
| 102 | } |
| 103 | |
| 104 | /** |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 105 | * Prepare the information for java code generation corresponding to YANG |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame] | 106 | * typedef info. |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 107 | * |
janani b | 1c6acc4 | 2016-04-15 16:18:30 +0530 | [diff] [blame] | 108 | * @param yangPlugin YANG plugin config |
Bharat saraswal | 4aaab4d | 2016-05-17 14:19:38 +0530 | [diff] [blame] | 109 | * @throws TranslatorException when fails to translate |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 110 | */ |
| 111 | @Override |
Bharat saraswal | 4aaab4d | 2016-05-17 14:19:38 +0530 | [diff] [blame] | 112 | public void generateCodeEntry(YangPluginConfig yangPlugin) throws TranslatorException { |
janani b | b3be133 | 2016-08-03 16:40:01 +0530 | [diff] [blame] | 113 | YangType typeInTypeDef = this.getTypeDefBaseType(); |
Bharat saraswal | 8beac34 | 2016-08-04 02:00:03 +0530 | [diff] [blame] | 114 | if (typeInTypeDef.getDataType() == DERIVED) { |
janani b | b3be133 | 2016-08-03 16:40:01 +0530 | [diff] [blame] | 115 | YangDerivedInfo derivedInfo = (YangDerivedInfo) typeInTypeDef.getDataTypeExtendedInfo(); |
Bharat saraswal | 8beac34 | 2016-08-04 02:00:03 +0530 | [diff] [blame] | 116 | if (derivedInfo.getEffectiveBuiltInType() == LEAFREF) { |
janani b | b3be133 | 2016-08-03 16:40:01 +0530 | [diff] [blame] | 117 | throw new InvalidNodeForTranslatorException(); |
| 118 | } |
Bharat saraswal | 8beac34 | 2016-08-04 02:00:03 +0530 | [diff] [blame] | 119 | } else if (typeInTypeDef.getDataType() == LEAFREF) { |
janani b | b3be133 | 2016-08-03 16:40:01 +0530 | [diff] [blame] | 120 | throw new InvalidNodeForTranslatorException(); |
| 121 | } |
Bharat saraswal | 4aaab4d | 2016-05-17 14:19:38 +0530 | [diff] [blame] | 122 | try { |
| 123 | generateCodeOfNode(this, yangPlugin); |
| 124 | } catch (IOException e) { |
| 125 | throw new TranslatorException( |
Bharat saraswal | c2d3be1 | 2016-06-16 00:29:12 +0530 | [diff] [blame] | 126 | "Failed to prepare generate code entry for typedef node " + getName()); |
Bharat saraswal | 4aaab4d | 2016-05-17 14:19:38 +0530 | [diff] [blame] | 127 | } |
| 128 | |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 129 | } |
| 130 | |
| 131 | /** |
Bharat saraswal | e2bc60d | 2016-04-16 02:28:25 +0530 | [diff] [blame] | 132 | * Create a java file using the YANG typedef info. |
Bharat saraswal | 780eca3 | 2016-04-05 12:45:45 +0530 | [diff] [blame] | 133 | * |
Bharat saraswal | 4aaab4d | 2016-05-17 14:19:38 +0530 | [diff] [blame] | 134 | * @throws TranslatorException when fails to translate |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 135 | */ |
| 136 | @Override |
Bharat saraswal | 4aaab4d | 2016-05-17 14:19:38 +0530 | [diff] [blame] | 137 | public void generateCodeExit() throws TranslatorException { |
| 138 | try { |
| 139 | getTempJavaCodeFragmentFiles().generateJavaFile(GENERATE_TYPEDEF_CLASS, this); |
| 140 | } catch (IOException e) { |
Bharat saraswal | c2d3be1 | 2016-06-16 00:29:12 +0530 | [diff] [blame] | 141 | throw new TranslatorException("Failed to generate code for typedef node " + getName()); |
Bharat saraswal | 4aaab4d | 2016-05-17 14:19:38 +0530 | [diff] [blame] | 142 | } |
Vinod Kumar S | 9f26ae5 | 2016-03-23 15:30:27 +0530 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | } |