EclipseUtil.java

//package javaToolkit.lib.utils;
//
//import java.io.File;
//
//import org.eclipse.core.resources.IFolder;
//import org.eclipse.core.resources.IProject;
//import org.eclipse.core.resources.IProjectDescription;
//import org.eclipse.core.resources.IWorkspaceRoot;
//import org.eclipse.core.resources.ResourcesPlugin;
//import org.eclipse.core.runtime.CoreException;
//import org.eclipse.core.runtime.IPlatformRunnable;
//import org.eclipse.jdt.core.IClasspathEntry;
//import org.eclipse.jdt.core.ICompilationUnit;
//import org.eclipse.jdt.core.IJavaProject;
//import org.eclipse.jdt.core.IPackageFragment;
//import org.eclipse.jdt.core.IPackageFragmentRoot;
//import org.eclipse.jdt.core.IType;
//import org.eclipse.jdt.core.JavaCore;
//import org.eclipse.jdt.launching.JavaRuntime;
//
//import changeassistant.multipleexample.util.PropertyLoader;
//
//public class EclipseUtil implements IPlatformRunnable {
//
//	public static IWorkspaceRoot createWorkspace(String workspaceDir) {
////		PropertyLoader.load(new File(Constants.projectDir + "datasetConfig/properties"));
////		PropertyLoader.props.setProperty("Project_Home_Path", workspaceDir);
//		IWorkspaceRoot workSpace = ResourcesPlugin.getWorkspace().getRoot();
//		return workSpace;
//	}
//
//	public static IProject createNewPrject(IWorkspaceRoot root, String projectName, String fileName, String srcStr) {
//		/**
//		 * code from
//		 */
//		IProject project = null;
//		try {
//
//			// create a project with name
//			project = root.getProject(projectName);
//
//			project.create(null);
//			project.open(null);
//
//			// set the Java nature
//			IProjectDescription description = project.getDescription();
//			description.setNatureIds(new String[] { JavaCore.NATURE_ID });
//
//			// create the project
//			project.setDescription(description, null);
//			IJavaProject javaProject = JavaCore.create(project);
//
//			// set the build path
//			IClasspathEntry[] buildPath = { JavaCore.newSourceEntry(project.getFullPath().append("src")) };
//
//			javaProject.setRawClasspath(buildPath, project.getFullPath().append("bin"), null);
//
////			IFolder binFolder = project.getFolder("bin");
////			binFolder.create(false, true, null);
////			javaProject.setOutputLocation(binFolder.getFullPath(), null);
//
//			IFolder sourceFolder = project.getFolder("src");
//			sourceFolder.create(false, true, null);
//
//			// Add folder to Java element
//			IPackageFragmentRoot srcFolder = javaProject.getPackageFragmentRoot(sourceFolder);
//
//			// create package fragment
//			IPackageFragment fragment = srcFolder.createPackageFragment("main", true, null);
//
//			writeSRCtoPrject(project, javaProject, fileName, srcStr);
//
//		} catch (CoreException e) {
//			System.out.println("Create Project "+projectName+" failed!");
//			e.printStackTrace();
//		}
//		System.out.println("Create Project "+projectName+" successfully!");
//		return project;
//	}
//
//	public static void writeSRCtoPrject(IProject project, IJavaProject javaProject, String fileName, String srcStr) {
//		/**
//		 * code from
//		 */
//		try {
//			ICompilationUnit cu = javaProject.getPackageFragmentRoot(project.getFolder("src"))
//					.getPackageFragment("main").createCompilationUnit(fileName, srcStr, false, null);
//
//		} catch (CoreException e) {
//			// TODO Auto-generated catch block
//			e.printStackTrace();
//		}
//		return;
//	}
//
////	@Override
////	public Object run(Object args) throws Exception {
////		String projectName = "testP";
////		IWorkspaceRoot workSpace = createWorkspace(Constants.workspaceDir);
////		// init code string and create compilation unit
////		String str = "package com.programcreek;" + "\n" + "public class Test  {" + "\n" + " private String name;" + "\n"
////				+ "}";
////		createNewPrject(workSpace, projectName, "test.java", str);
////		System.out.println("Finished!");
////		return null;
////	}
//
//}