Project 创建文件夹和文件以及classpath

jame — Wed, 02 Nov 2005 05:05:00 GMT

创建工程:
private IJavaProject project=null;
public void createProject(IProgressMonitor monitor){
  try {
   BuildPathsBlock.createProject(getProject(),null, new SubProgressMonitor(monitor, 10));
  } catch (CoreException e) {
   e.printStackTrace();
  }
  project=JavaCore.create(getProject());
}
public IProject getProject()
    {
        return ResourcesPlugin.getWorkspace().getRoot().getProject("ProjectName");
    }
创建文件夹:
public static void createFolder(IFolder folder, boolean force, boolean local, IProgressMonitor monitor) throws CoreException {
  if (!folder.exists()) {
   IContainer parent= folder.getParent();
   if (parent instanceof IFolder) {
    createFolder((IFolder)parent, force, local, null);
   }
   folder.create(force, local, monitor);
  }
}
创建文件:
public void createMetaFile(IProgressMonitor monitor,String folder,String filename){
  StringWriter stringwriter = new StringWriter(1000);
  stringwriter.write("xxx");
  IFile ifile =getProject().getFile(filename);
        byte abyte0[] = stringwriter.toString().getBytes();
        ByteArrayInputStream bytearrayinputstream = new ByteArrayInputStream(abyte0);
        try{
        if(!ifile.exists())
            ifile.create(bytearrayinputstream, true, null);
        else
            ifile.setContents(bytearrayinputstream, true, false, null);
        }catch(CoreException ex){
        ex.printStackTrace();
        }
}
创建classpath:
public void createClassPath(IProgressMonitor monitor,String folder){
  ClasspathEntry aclasspathentry[] = new ClasspathEntry[2];
//src 作为classpath
  IClasspathEntry srcClasspath = JavaCore.newSourceEntry(getProject().getFolder(folder).getFullPath());
  IClasspathEntry jrtClasspath = JavaRuntime.getDefaultJREContainerEntry();
  aclasspathentry[0] = (ClasspathEntry)srcClasspath;
        aclasspathentry[1] = (ClasspathEntry)jrtClasspath;
        if(aclasspathentry[1] == null)
        {
        jrtClasspath = JavaCore.newContainerEntry(new Path("org.eclipse.jdt.launching.JRE_CONTAINER"));
            aclasspathentry[1] = (ClasspathEntry)jrtClasspath;
        }
  try {
   String natures[]=new String[] {
            "org.eclipse.jdt.core.javanature"
          };
//添加 nature
   addNatures(natures,getProject(), new SubProgressMonitor(monitor, 10));
   createDirectory(monitor,folder);
//设置味工程的classpath
   project.setRawClasspath(aclasspathentry, project.getPath().makeAbsolute().append(folder), new SubProgressMonitor(monitor, 5));
  } catch (JavaModelException e) {
   e.printStackTrace();
  } catch(CoreException e1){
   e1.printStackTrace();
  }
}

jame 2005-11-02 13:05 发表评论

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Project 创建文件夹 和 文件 以及classpath

Project 创建文件夹和文件以及classpath