| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.yangutils.translator.tojava.javamodel; |
| |
| import java.io.IOException; |
| |
| import org.onosproject.yangutils.datamodel.YangDerivedInfo; |
| import org.onosproject.yangutils.datamodel.YangType; |
| import org.onosproject.yangutils.datamodel.javadatamodel.YangJavaTypeDef; |
| import org.onosproject.yangutils.translator.exception.InvalidNodeForTranslatorException; |
| import org.onosproject.yangutils.translator.exception.TranslatorException; |
| import org.onosproject.yangutils.translator.tojava.JavaCodeGenerator; |
| import org.onosproject.yangutils.translator.tojava.JavaCodeGeneratorInfo; |
| import org.onosproject.yangutils.translator.tojava.JavaFileInfoTranslator; |
| import org.onosproject.yangutils.translator.tojava.TempJavaCodeFragmentFiles; |
| import org.onosproject.yangutils.utils.io.YangPluginConfig; |
| |
| import static org.onosproject.yangutils.datamodel.utils.builtindatatype.YangDataTypes.DERIVED; |
| import static org.onosproject.yangutils.datamodel.utils.builtindatatype.YangDataTypes.LEAFREF; |
| import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_TYPEDEF_CLASS; |
| import static org.onosproject.yangutils.translator.tojava.YangJavaModelUtils.generateCodeOfNode; |
| |
| /** |
| * Represents type define information extended to support java code generation. |
| */ |
| public class YangJavaTypeDefTranslator |
| extends YangJavaTypeDef |
| implements JavaCodeGeneratorInfo, JavaCodeGenerator { |
| |
| private static final long serialVersionUID = 806201620L; |
| |
| /** |
| * File handle to maintain temporary java code fragments as per the code |
| * snippet types. |
| */ |
| private transient TempJavaCodeFragmentFiles tempFileHandle; |
| |
| /** |
| * Creates a YANG java typedef object. |
| */ |
| public YangJavaTypeDefTranslator() { |
| super(); |
| setJavaFileInfo(new JavaFileInfoTranslator()); |
| getJavaFileInfo().setGeneratedFileTypes(GENERATE_TYPEDEF_CLASS); |
| } |
| |
| /** |
| * Returns the generated java file information. |
| * |
| * @return generated java file information |
| */ |
| @Override |
| public JavaFileInfoTranslator getJavaFileInfo() { |
| |
| if (javaFileInfo == null) { |
| throw new TranslatorException("Missing java info in java datamodel node " + |
| getName() + " in " + |
| getLineNumber() + " at " + |
| getCharPosition() |
| + " in " + getFileName()); |
| } |
| return (JavaFileInfoTranslator) javaFileInfo; |
| } |
| |
| /** |
| * Sets the java file info object. |
| * |
| * @param javaInfo java file info object |
| */ |
| @Override |
| public void setJavaFileInfo(JavaFileInfoTranslator javaInfo) { |
| javaFileInfo = javaInfo; |
| } |
| |
| /** |
| * Returns the temporary file handle. |
| * |
| * @return temporary file handle |
| */ |
| @Override |
| public TempJavaCodeFragmentFiles getTempJavaCodeFragmentFiles() { |
| return tempFileHandle; |
| } |
| |
| /** |
| * Sets temporary file handle. |
| * |
| * @param fileHandle temporary file handle |
| */ |
| @Override |
| public void setTempJavaCodeFragmentFiles(TempJavaCodeFragmentFiles fileHandle) { |
| tempFileHandle = fileHandle; |
| } |
| |
| /** |
| * Prepare the information for java code generation corresponding to YANG |
| * typedef info. |
| * |
| * @param yangPlugin YANG plugin config |
| * @throws TranslatorException when fails to translate |
| */ |
| @Override |
| public void generateCodeEntry(YangPluginConfig yangPlugin) throws TranslatorException { |
| YangType typeInTypeDef = this.getTypeDefBaseType(); |
| InvalidNodeForTranslatorException exception = new InvalidNodeForTranslatorException(); |
| exception.setFileName(this.getFileName()); |
| exception.setCharPosition(this.getCharPosition()); |
| exception.setLine(this.getLineNumber()); |
| if (typeInTypeDef.getDataType() == DERIVED) { |
| YangDerivedInfo derivedInfo = (YangDerivedInfo) typeInTypeDef.getDataTypeExtendedInfo(); |
| if (derivedInfo.getEffectiveBuiltInType() == LEAFREF) { |
| throw exception; |
| } |
| } else if (typeInTypeDef.getDataType() == LEAFREF) { |
| throw exception; |
| } |
| try { |
| generateCodeOfNode(this, yangPlugin); |
| } catch (IOException e) { |
| throw new TranslatorException( |
| "Failed to prepare generate code entry for typedef node " + getName() |
| + "in " + getLineNumber() + " at " + getCharPosition() + " in " + getFileName() |
| + " " + e.getLocalizedMessage()); |
| } |
| |
| } |
| |
| /** |
| * Create a java file using the YANG typedef info. |
| * |
| * @throws TranslatorException when fails to translate |
| */ |
| @Override |
| public void generateCodeExit() throws TranslatorException { |
| try { |
| getTempJavaCodeFragmentFiles().generateJavaFile(GENERATE_TYPEDEF_CLASS, this); |
| } catch (IOException e) { |
| throw new TranslatorException( |
| "Failed to prepare generate code for typedef node " + getName() |
| + "in " + getLineNumber() + " at " + getCharPosition() + " in " + getFileName() |
| + " " + e.getLocalizedMessage()); |
| } |
| } |
| |
| } |