| /* |
| * 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.utils; |
| |
| import java.io.IOException; |
| import org.onosproject.yangutils.datamodel.YangLeavesHolder; |
| import org.onosproject.yangutils.datamodel.YangNode; |
| import org.onosproject.yangutils.translator.tojava.TempJavaCodeFragmentFiles; |
| import org.onosproject.yangutils.translator.tojava.javamodel.JavaCodeGeneratorInfo; |
| |
| import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCamelCase; |
| import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCaptialCase; |
| import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getCurNodePackage; |
| import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getPackageDirPathFromJavaJPackage; |
| import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.getAbsolutePackagePath; |
| |
| /** |
| * Represents utility class for YANG java model. |
| */ |
| public final class YangJavaModelUtils { |
| |
| /** |
| * Creates YANG java model utility. |
| */ |
| private YangJavaModelUtils() { |
| } |
| |
| /** |
| * Updates YANG java file package information. |
| * |
| * @param javaCodeGeneratorInfo YANG java file info node |
| * @param yangPlugin YANG plugin config |
| * @throws IOException IO operations fails |
| */ |
| private static void updatePackageInfo(JavaCodeGeneratorInfo javaCodeGeneratorInfo, YangPluginConfig yangPlugin) |
| throws IOException { |
| javaCodeGeneratorInfo.getJavaFileInfo() |
| .setJavaName(getCaptialCase( |
| getCamelCase(((YangNode) javaCodeGeneratorInfo).getName(), yangPlugin.getConflictResolver()))); |
| javaCodeGeneratorInfo.getJavaFileInfo().setPackage(getCurNodePackage((YangNode) javaCodeGeneratorInfo)); |
| javaCodeGeneratorInfo.getJavaFileInfo().setPackageFilePath( |
| getPackageDirPathFromJavaJPackage(javaCodeGeneratorInfo.getJavaFileInfo().getPackage())); |
| javaCodeGeneratorInfo.getJavaFileInfo().setBaseCodeGenPath(yangPlugin.getCodeGenDir()); |
| } |
| |
| /** |
| * Updates YANG java file package information for specified package. |
| * |
| * @param javaCodeGeneratorInfo YANG java file info node |
| * @param yangPlugin YANG plugin config |
| * @throws IOException IO operations fails |
| */ |
| private static void updatePackageInfo(JavaCodeGeneratorInfo javaCodeGeneratorInfo, YangPluginConfig yangPlugin, |
| String pkg) |
| throws IOException { |
| javaCodeGeneratorInfo.getJavaFileInfo() |
| .setJavaName(getCaptialCase( |
| getCamelCase(((YangNode) javaCodeGeneratorInfo).getName(), yangPlugin.getConflictResolver()))); |
| javaCodeGeneratorInfo.getJavaFileInfo().setPackage(pkg); |
| javaCodeGeneratorInfo.getJavaFileInfo().setPackageFilePath( |
| getPackageDirPathFromJavaJPackage(javaCodeGeneratorInfo.getJavaFileInfo().getPackage())); |
| javaCodeGeneratorInfo.getJavaFileInfo().setBaseCodeGenPath(yangPlugin.getCodeGenDir()); |
| } |
| |
| /** |
| * Updates temporary java code fragment files. |
| * |
| * @param javaCodeGeneratorInfo YANG java file info node |
| * @throws IOException IO operations fails |
| */ |
| private static void createTempFragmentFile(JavaCodeGeneratorInfo javaCodeGeneratorInfo) throws IOException { |
| String absolutePath = getAbsolutePackagePath(javaCodeGeneratorInfo.getJavaFileInfo().getBaseCodeGenPath(), |
| javaCodeGeneratorInfo.getJavaFileInfo().getPackageFilePath()); |
| |
| javaCodeGeneratorInfo.setTempJavaCodeFragmentFiles( |
| new TempJavaCodeFragmentFiles(javaCodeGeneratorInfo.getJavaFileInfo().getGeneratedFileTypes(), |
| absolutePath, javaCodeGeneratorInfo.getJavaFileInfo().getJavaName())); |
| } |
| |
| /** |
| * Updates leaf information in temporary java code fragment files. |
| * |
| * @param javaCodeGeneratorInfo YANG java file info node |
| * @throws IOException IO operations fails |
| */ |
| private static void updateLeafInfoInTempFragmentFiles(JavaCodeGeneratorInfo javaCodeGeneratorInfo) |
| throws IOException { |
| if (javaCodeGeneratorInfo instanceof YangLeavesHolder) { |
| javaCodeGeneratorInfo.getTempJavaCodeFragmentFiles() |
| .addCurNodeLeavesInfoToTempFiles((YangNode) javaCodeGeneratorInfo); |
| } else { |
| // TODO: either write a util for ENUM and UNION or, call the |
| // corresponding implementation in ENUM and UNION |
| } |
| } |
| |
| /** |
| * Process generate code entry of YANG node. |
| * |
| * @param javaCodeGeneratorInfo YANG java file info node |
| * @param codeGenDir code generation directory |
| * @throws IOException IO operations fails |
| */ |
| private static void generateTempFiles(JavaCodeGeneratorInfo javaCodeGeneratorInfo, String codeGenDir) |
| throws IOException { |
| if (!(javaCodeGeneratorInfo instanceof YangNode)) { |
| // TODO:throw exception |
| } |
| createTempFragmentFile(javaCodeGeneratorInfo); |
| updateLeafInfoInTempFragmentFiles(javaCodeGeneratorInfo); |
| |
| } |
| |
| /** |
| * Process generate code entry of YANG node. |
| * |
| * @param javaCodeGeneratorInfo YANG java file info node |
| * @param yangPlugin YANG plugin config |
| * @param isMultiInstance flag to indicate whether it's a list |
| * @throws IOException IO operations fails |
| */ |
| public static void generateCodeOfNode(JavaCodeGeneratorInfo javaCodeGeneratorInfo, YangPluginConfig yangPlugin, |
| boolean isMultiInstance) throws IOException { |
| if (!(javaCodeGeneratorInfo instanceof YangNode)) { |
| // TODO:throw exception |
| } |
| updatePackageInfo(javaCodeGeneratorInfo, yangPlugin); |
| generateTempFiles(javaCodeGeneratorInfo, yangPlugin.getCodeGenDir()); |
| |
| javaCodeGeneratorInfo.getTempJavaCodeFragmentFiles() |
| .addCurNodeInfoInParentTempFile((YangNode) javaCodeGeneratorInfo, isMultiInstance); |
| } |
| |
| /** |
| * Process generate code entry of root node. |
| * |
| * @param javaCodeGeneratorInfo YANG java file info node |
| * @param yangPlugin YANG plugin config |
| * @param rootPkg package of the root node |
| * @throws IOException IO operations fails |
| */ |
| public static void generateCodeOfRootNode(JavaCodeGeneratorInfo javaCodeGeneratorInfo, YangPluginConfig yangPlugin, |
| String rootPkg) throws IOException { |
| if (!(javaCodeGeneratorInfo instanceof YangNode)) { |
| // TODO:throw exception |
| } |
| updatePackageInfo(javaCodeGeneratorInfo, yangPlugin, rootPkg); |
| generateTempFiles(javaCodeGeneratorInfo, yangPlugin.getCodeGenDir()); |
| } |
| } |