| #region Apache License, Version 2.0 |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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. |
| // |
| #endregion |
| using System; |
| using System.Collections.Generic; |
| using System.IO; |
| using System.Reflection; |
| using System.Runtime.Remoting; |
| using System.Resources; |
| using System.Text; |
| using System.Xml.Serialization; |
| |
| using NPanday.Plugin; |
| using NPanday.Plugin.Generator; |
| |
| namespace NPanday.Plugin.MojoGenerator |
| { |
| /// <summary> |
| /// Provides methods for loading plugins and for creating Mojos. |
| /// </summary> |
| internal sealed class Generator |
| { |
| internal Generator() |
| { |
| } |
| |
| /// <summary> |
| /// Loads the specified plugin assembly file into the returned plugin application domain. |
| /// </summary> |
| /// <param name="pluginAssemblyFile">the.NET maven plugin</param> |
| /// <returns>application domain for .NET maven plugin</returns> |
| /// |
| internal AppDomain GetApplicationDomainFor(FileInfo pluginAssemblyFile) |
| { |
| Console.WriteLine("Loading Generator: " + pluginAssemblyFile.DirectoryName); |
| AppDomainSetup setup = new AppDomainSetup(); |
| setup.ApplicationBase = pluginAssemblyFile.DirectoryName; |
| |
| AppDomain applicationDomain = AppDomain.CreateDomain("Loader", null, setup); |
| PluginDomainManager pluginDomainManager = (PluginDomainManager) applicationDomain.DomainManager; |
| pluginDomainManager.LoadPlugin(pluginAssemblyFile); |
| return applicationDomain; |
| } |
| |
| /// <summary> |
| /// Creates an instance of the specified mojo name within the specified application domain. |
| /// </summary> |
| /// <param name="mojoName">the name of the mojo to create</param> |
| /// <param name="pluginAssemblyFile">the.NET maven plugin</param> |
| /// <param name="paramFile">the file containing the parameters to inject into an instance |
| /// of the specified mojo</param> |
| /// <param name="applicationDomain"> |
| /// the application domain used to create the specified mojo name instance</param> |
| /// <returns>an instance of the specified mojo name within the specified application domain</returns> |
| internal int BuildPluginProject(AppDomain applicationDomain, FileInfo pluginArtifact, |
| FileInfo outputDirectory, string groupId, string artifactId, |
| string version) |
| { |
| ObjectHandle objectHandle = |
| applicationDomain.CreateInstanceFrom(@pluginArtifact.FullName, |
| "NPanday.Plugin.Generator.JavaClassUnmarshaller"); |
| JavaClassUnmarshaller jcuRemote = (JavaClassUnmarshaller) objectHandle.Unwrap(); |
| List<JavaClass> javaClasses = jcuRemote.GetMojosFor(artifactId, groupId); |
| JavaClassUnmarshaller jcuLocal = new JavaClassUnmarshaller(); |
| |
| char[] delim = {'.'}; |
| DirectoryInfo sourceDirectory = new DirectoryInfo(@outputDirectory.FullName + "/src/main/java/" |
| + artifactId.Replace('.', '/')); |
| sourceDirectory.Create(); |
| if(javaClasses.Count == 0) |
| { |
| Console.WriteLine("NPanday-000-000: There are no Mojos within the assembly: Artifact Id = " |
| + artifactId); |
| return 1; |
| } |
| |
| foreach(JavaClass javaClass in javaClasses) |
| { |
| string[] tokens = javaClass.ClassName.Split(delim); |
| string classFileName = tokens[tokens.Length - 1]; |
| FileInfo fileInfo = new FileInfo(sourceDirectory.FullName + "/" |
| + classFileName + ".java"); |
| jcuLocal.unmarshall(javaClass, fileInfo); |
| } |
| |
| ResourceManager resourceManager = new ResourceManager("NPanday.Plugin.MojoGenerator", |
| Assembly.GetExecutingAssembly()); |
| String pomXml = (String) resourceManager.GetObject("pom-java.xml"); |
| TextReader reader = new StringReader(pomXml); |
| XmlSerializer serializer = new XmlSerializer(typeof(NPanday.Model.Pom.Model)); |
| NPanday.Model.Pom.Model model = (NPanday.Model.Pom.Model) serializer.Deserialize(reader); |
| model.artifactId = artifactId + ".JavaBinding"; |
| model.groupId = groupId; |
| model.version = version; |
| model.name = artifactId + ".JavaBinding"; |
| |
| FileInfo outputPomXml = new FileInfo(@outputDirectory.FullName + "/pom-java.xml"); |
| TextWriter textWriter = new StreamWriter(@outputPomXml.FullName); |
| serializer.Serialize(textWriter, model); |
| return 0; |
| } |
| |
| public static int Main(string[] args) |
| { |
| |
| string targetAssemblyFile = GetArgFor("targetAssemblyFile", args); |
| string outputDirectory = GetArgFor("outputDirectory", args); |
| string pluginArtifactPath = GetArgFor("pluginArtifactPath", args); |
| string groupId = GetArgFor("groupId", args); |
| string artifactId = GetArgFor("artifactId", args); |
| string version = GetArgFor("artifactVersion", args); |
| |
| //Console.WriteLine("targetAssemblyFile = {0}, outputDirectory = {1}, pluginArtifactPath = {2}, version = {3}", |
| // targetAssemblyFile, outputDirectory, pluginArtifactPath, version); |
| Generator generator = new Generator(); |
| AppDomain applicationDomain = |
| generator.GetApplicationDomainFor(new FileInfo(targetAssemblyFile)); |
| return generator.BuildPluginProject(applicationDomain, new FileInfo(pluginArtifactPath), |
| new FileInfo(outputDirectory), |
| groupId, artifactId, version); |
| } |
| |
| private static string GetArgFor(string name, string[] args) |
| { |
| char[] delim = {'='}; |
| foreach(string arg in args) |
| { |
| string[] tokens = arg.Split(delim); |
| if (tokens[0].Equals(name)) return tokens[1]; |
| } |
| return null; |
| } |
| } |
| } |