| /* |
| * 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 org.onosproject.yangutils.datamodel.javadatamodel.YangJavaEnumeration; |
| 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 java.io.IOException; |
| |
| import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_ENUM_CLASS; |
| import static org.onosproject.yangutils.translator.tojava.YangJavaModelUtils.generateCodeOfNode; |
| import static org.onosproject.yangutils.translator.tojava.YangJavaModelUtils.generateJava; |
| import static org.onosproject.yangutils.translator.tojava.utils.TranslatorErrorType.FAIL_AT_ENTRY; |
| import static org.onosproject.yangutils.translator.tojava.utils.TranslatorErrorType.FAIL_AT_EXIT; |
| import static org.onosproject.yangutils.translator.tojava.utils.TranslatorUtils.getErrorMsg; |
| |
| /** |
| * Represents YANG java enumeration information extended to support java code generation. |
| */ |
| public class YangJavaEnumerationTranslator |
| extends YangJavaEnumeration |
| implements JavaCodeGenerator, JavaCodeGeneratorInfo { |
| |
| private static final long serialVersionUID = 806201629L; |
| |
| /** |
| * File handle to maintain temporary java code fragments as per the code |
| * snippet types. |
| */ |
| private transient TempJavaCodeFragmentFiles tempFileHandle; |
| |
| /** |
| * Creates YANG java enumeration object. |
| */ |
| public YangJavaEnumerationTranslator() { |
| setJavaFileInfo(new JavaFileInfoTranslator()); |
| getJavaFileInfo().setGeneratedFileTypes(GENERATE_ENUM_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()); |
| } |
| 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 |
| * enumeration info. |
| * |
| * @param yangPlugin YANG plugin config |
| * @throws TranslatorException translator operations fails |
| */ |
| @Override |
| public void generateCodeEntry(YangPluginConfig yangPlugin) throws TranslatorException { |
| try { |
| if (getReferredSchema() != null) { |
| throw new InvalidNodeForTranslatorException(); |
| } |
| generateCodeOfNode(this, yangPlugin); |
| tempFileHandle.getEnumTempFiles().setEnumClass(true); |
| } catch (IOException e) { |
| throw new TranslatorException(getErrorMsg(FAIL_AT_ENTRY, this, |
| e.getLocalizedMessage())); |
| } |
| } |
| |
| /** |
| * Creates a java file using the YANG enumeration info. |
| * |
| * @throws TranslatorException translator operation fail |
| */ |
| @Override |
| public void generateCodeExit() throws TranslatorException { |
| try { |
| generateJava(GENERATE_ENUM_CLASS, this); |
| } catch (IOException e) { |
| throw new TranslatorException(getErrorMsg(FAIL_AT_EXIT, this, |
| e.getLocalizedMessage())); |
| } |
| } |
| |
| } |