org.netbeans.api.java.classpath.ClassPath类的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.netbeans.api.java.classpath.ClassPath类的一些代码示例，展示了ClassPath类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ClassPath类的具体详情如下：
包路径：org.netbeans.api.java.classpath.ClassPath
类名称：ClassPath

ClassPath介绍

暂无

代码示例

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-spring-beans

private String findVersion(FileObject classpathRoot) {
    ClassPath cp = ClassPath.getClassPath(classpathRoot, ClassPath.COMPILE);
    if (cp == null) {
      return null;
    }
    String classRelativePath = SpringUtilities.SPRING_CLASS_NAME.replace('.', '/') + ".class"; //NOI18N
    try {
      FileObject resource = cp.findResource(classRelativePath);  //NOI18N
      if (resource==null) {
        return null;
      }
      FileObject ownerRoot = cp.findOwnerRoot(resource);

      if (ownerRoot !=null) { //NOI18N
        if (ownerRoot.getFileSystem() instanceof JarFileSystem) {
          JarFileSystem jarFileSystem = (JarFileSystem) ownerRoot.getFileSystem();
          return SpringUtilities.getImplementationVersion(jarFileSystem);
        }
      }
    } catch (FileStateInvalidException e) {
      Exceptions.printStackTrace(e);
    }
    return null;
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-javafx2-project

@Override
public Map<String, ?> attributesFor(DataObject template, DataFolder target, String name) {
  FileObject templateFO = template.getPrimaryFile();
  if (!JFXProjectProperties.FXML_EXTENSION.equals(templateFO.getExt()) || templateFO.isFolder()) {
    return null;
  Map<String,Object> result = new HashMap<String,Object>();
  ClassPath cp = ClassPath.getClassPath(targetFO, ClassPath.SOURCE);
  if (cp == null) {
    LOG.log(
      Level.WARNING,
      "No classpath was found for folder: {0}",   // NOI18N
      FileUtil.getFileDisplayName(targetFO));
  } else if (cp.findOwnerRoot(targetFO) == null) {
    LOG.log(
      Level.WARNING,
      "Folder {0} is not on its classpath: {1}",  // NOI18N
      new Object[] {
        FileUtil.getFileDisplayName(targetFO),
        cp.toString(ClassPath.PathConversionMode.PRINT)
      });
    result.put("package", cp.getResourceName(targetFO, '.', false)); // NOI18N

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-java-source-base

private static boolean isAptBuildGeneratedFolder(@NonNull final FileObject root) {
  final ClassPath scp = ClassPath.getClassPath(root, ClassPath.SOURCE);
  if (scp != null) {
    for (FileObject srcRoot : scp.getRoots()) {
      if (root.toURL().equals(
          AnnotationProcessingQuery.getAnnotationProcessingOptions(srcRoot).sourceOutputDirectory())) {
        return true;
      }
    }
  }
  return false;
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-visualweb-insync

public static String getPackageName(FileObject folder) {
  return ClassPath.getClassPath(
      folder, ClassPath.SOURCE)
      .getResourceName(folder, '.', false);
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-visualweb-insync

public static FileObject getClassPathRoot(FileObject fileObject) {
  return ClassPath.getClassPath(fileObject, ClassPath.SOURCE).findOwnerRoot(fileObject);
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-web-refactoring

private static String getPackageName(FileObject folder) {
  assert folder.isFolder() : "argument must be folder";
  return ClassPath.getClassPath(
      folder, ClassPath.SOURCE)
      .getResourceName(folder, '.', false);
}

代码示例来源：origin: dcaoyuan/nbscala

for (ClassPath.Entry entry : platform.getBootstrapLibraries().entries()) {
    if (entry.getURL().equals (binaryRoot)) {
      res = new Result(platform);
      this.cache.put (binaryRoot, res);
  for (ClassPath.Entry entry : platform.getStandardLibraries().entries()) {
    if (entry.getURL().equals (binaryRoot)) {
      res = new Result(platform);
      this.cache.put (binaryRoot, res);
String binaryRootS = binaryRoot.toExternalForm();
if (binaryRootS.startsWith(JAR_FILE)) {
  String srcZipS = null;
      URL srcZip = FileUtil.getArchiveRoot(new URL(srcZipS));
      FileObject fo = URLMapper.findFileObject(srcZip);
      if (fo != null) {
      Exceptions.printStackTrace(mue);

代码示例来源：origin: dcaoyuan/nbscala

/**
* @return html file with the same name as applet
*/
private static FileObject generateHtml(FileObject appletFile, FileObject buildDir, FileObject classesDir) throws IOException {
  FileObject htmlFile = buildDir.getFileObject(appletFile.getName(), HTML_EXT);
  
  if (htmlFile == null) {
    htmlFile = buildDir.createData(appletFile.getName(), HTML_EXT);
  }
  
  FileLock lock = htmlFile.lock();
  PrintWriter writer = null;
  try {
    writer = new PrintWriter(htmlFile.getOutputStream(lock));
    ClassPath cp = ClassPath.getClassPath(appletFile, ClassPath.EXECUTE);
    ClassPath sp = ClassPath.getClassPath(appletFile, ClassPath.SOURCE);
    String path = FileUtil.getRelativePath(sp.findOwnerRoot(appletFile), appletFile);
    path = path.substring(0, path.length()-5);
    String codebase = FileUtil.getRelativePath(buildDir, classesDir);
    if (codebase == null) {
      codebase = classesDir.getURL().toString();
    }
    fillInFile(writer, path + "." + CLASS_EXT, "codebase=\"" + codebase + "\""); // NOI18N
  } finally {
    lock.releaseLock();
    if (writer != null)
      writer.close();
  }
  return htmlFile;
}

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-j2me-cdc-platform

void setSources (ClassPath sources) {
  String srcPath = null;
  if (sources.entries().size()>0) {
    URL folderRoot = ((ClassPath.Entry)sources.entries().get(0)).getURL();
    if ("jar".equals(folderRoot.getProtocol())) {   //NOI18N
      folderRoot = FileUtil.getArchiveFile (folderRoot);
    }
    srcPath = new File(URI.create(folderRoot.toExternalForm())).getAbsolutePath();
  }
  setSources (srcPath);
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-web-beans

private static int computeClassPathHash(ClassPath classPath) {
  int hashCode = 0;
  for (ClassPath.Entry entry : classPath.entries()) {
    hashCode = 37*hashCode + entry.getURL().getPath().hashCode();
  }
  return hashCode;
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-form-refactoring

try {
  if (targetURL != null) {
    f = FileUtil.normalizeFile(new File(targetURL.toURI()));
  Exceptions.printStackTrace(ex);
  f = f.getParentFile();
FileObject targetFolder = (f != null) ? FileUtil.toFileObject(f) : null;
if (targetFolder != null && targetFolder.isFolder()) {
  ClassPath cp = ClassPath.getClassPath(targetFolder, ClassPath.SOURCE);
  if (cp != null) {
    String pkg = cp.getResourceName(targetFolder, '.', false);
    StringBuilder buf = new StringBuilder();
    if (pkg != null) {

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-web-beans

private static boolean equals(ClassPath cp1, ClassPath cp2) {
  if (cp1.entries().size() != cp2.entries().size()) {
    return false;
  }
  for (int i = 0; i < cp1.entries().size(); i++) {
    try {
      if (!cp1.entries().get(i).getURL().toURI()
          .equals(cp2.entries().get(i).getURL().toURI()))
      {
        return false;
      }
    }
    catch (URISyntaxException e) {
      if ( !cp1.entries().get(i).equals(cp2.entries().get(i)) ){
        return false;
      }
    }
  }
  return true;
}

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-java-source-base

private File getClassFolderForApt(final String baseName) {
  String[] parentName = splitParentName(baseName);
  for (ClassPath.Entry entry : this.apt.entries()) {
    FileObject root = entry.getRoot();
    if (root != null) {
      FileObject parentFile = root.getFileObject(parentName[0]);
      if (parentFile != null) {
        if (parentFile.getFileObject(parentName[1], FileObjects.JAVA) != null) {
          final URL classFolder = AptCacheForSourceQuery.getClassFolder(entry.getURL());
          if (classFolder != null) {
            try {
              return BaseUtilities.toFile(classFolder.toURI());
            } catch (URISyntaxException ex) {
              Exceptions.printStackTrace(ex);
            }
          }
        }
      }
    }
  }
return null;
}

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-java-source-base

@Override
protected void index(Iterable<? extends Indexable> files, Context context) {
  final URL rootURL = context.getRootURI();
  if (FileUtil.getArchiveFile(rootURL) != null) {
    return;
  final ClassPath srcPath = ClassPath.getClassPath(context.getRoot(), ClassPath.SOURCE);
  for (Indexable i : files) {
    if (javaMimeTypes.contains(i.getMimeType()))
      final FileObject resource = srcPath.findResource(i.getRelativePath());
      if (resource == null) {
        LOG.log(
            context.getRoot()
          });
      } else if (FileUtil.isParentOf(context.getRoot(), resource)) {
        updated.add(BaseUtilities.toFile(url.toURI()));
      Exceptions.printStackTrace(ex);
    File sourceRootFile = BaseUtilities.toFile(context.getRootURI().toURI());
    Exceptions.printStackTrace(ex);

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-java-source-base

private File getClassFolderForApt(final @NonNull URL surl) {
  for (ClassPath.Entry entry : apt.entries()) {
    if (FileObjects.isParentOf(entry.getURL(), surl)) {
      final URL classFolder = AptCacheForSourceQuery.getClassFolder(entry.getURL());
      if (classFolder != null) {
        try {
          return BaseUtilities.toFile(classFolder.toURI());
        } catch (URISyntaxException ex) {
          Exceptions.printStackTrace(ex);
        }
      }
    }
  }
  return null;
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-swingapp

@Override
  public void rollback() {
    if (!refElement.isEnabled()) {
      return;
    }
    // This is suposed to run after the package is renamed back.
    ClassPath cp = ClassPath.getClassPath(resFolder.getPrimaryFile(), ClassPath.SOURCE);
    FileObject srcRoot = cp.findOwnerRoot(resFolder.getPrimaryFile());
    FileObject pkgFolder = resFolder.getPrimaryFile().getParent();
    try {
      DataFolder targetFolder = DataFolder.findFolder(
        FileUtil.createFolder(srcRoot, oldPkgName.replace('.', '/')));
      resFolder.move(targetFolder);
      // remove the package folder if it is empty after moving resources
      if (pkgFolder != null && pkgFolder.isValid()
          && pkgFolder.getChildren().length == 0) {
        pkgFolder.delete();
      }
    } catch (Exception ex) {
      Exceptions.printStackTrace(ex);
    }
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-editor-global-format

if (cancel.get()) return;
nonRecursiveRoots.add(f.getFolder());
for (FileObject c : f.getFolder().getChildren()) {
  if (!c.isData()) continue;
  toFormat.add(c);
if (nonRecursiveRoots.contains(d.getPrimaryFile())) continue;
addRecursivelly(d.getPrimaryFile(), toFormat, sourceIds, null, null, cancel);
    for (FileObject root : sCP.getRoots()) {
      if (cancel.get()) return;
      Project owner = FileOwnerQuery.getOwner(root);
if (cancel.get()) break ;
try {
  DataObject d = DataObject.find(current);
  EditorCookie ec = d.getLookup().lookup(EditorCookie.class);
  handle.progress(Bundle.LBL_Formatting(FileUtil.getFileDisplayName(current)));
  uqe.confirmed();
} catch (IOException ex) {
  Exceptions.printStackTrace(ex);
} finally {
  handle.progress(++done);

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-junit-ant

FileObject templateFO = FileUtil.getConfigFile("Templates/UnitTests/junit-custom.xml"); //NOI18N
  FileObject tmpDir = FileUtil.toFileObject(new File(System.getProperty("java.io.tmpdir")).getCanonicalFile());
  FileObject targetFO = tmpDir.createFolder("junit-custom-" + id);                //NOI18N
  props.put("work.dir", testSession.getProject().getProjectDirectory().getPath());    //NOI18N
  ClassPath cp = ClassPath.getClassPath(someTestFO, ClassPath.EXECUTE);
  props.put("classpath", cp != null ? cp.toString(ClassPath.PathConversionMode.FAIL) : "");//NOI18N
  Project p = testSession.getProject();
  String platformId = null;
    props.put("platform.java", platform.findTool("java").getPath());//NOI18N
  } else {
  Exceptions.printStackTrace(ex);
} catch (IllegalArgumentException ex) {
  Exceptions.printStackTrace(ex);

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-java-source-base

throw new IllegalArgumentException ("fileObject == null");  //NOI18N
JavaSource js = ref != null ? ref.get() : null;
if (js == null) {
  mimeType = mimeType == null ? FileUtil.getMIMEType(fileObject, supportedMIMETypes) : mimeType;
  if (ClassParser.MIME_TYPE.equals(mimeType) || FileObjects.CLASS.equals(fileObject.getExt())) {
    ClassPath bootPath = ClassPath.getClassPath(fileObject, ClassPath.BOOT);
    if (bootPath == null) {
    ClassPath compilePath = ClassPath.getClassPath(fileObject, ClassPath.COMPILE);
    if (compilePath == null) {
      compilePath = ClassPathSupport.createClassPath(new URL[0]);
    ClassPath srcPath = ClassPath.getClassPath(fileObject, ClassPath.SOURCE);
    if (srcPath == null) {
      srcPath = ClassPathSupport.createClassPath(new URL[0]);
    ClassPath execPath = ClassPath.getClassPath(fileObject, ClassPath.EXECUTE);
    if (execPath != null) {
      bootPath = ClassPathSupport.createProxyClassPath(execPath, bootPath);
    final ClasspathInfo info = ClasspathInfo.create(bootPath, compilePath, srcPath);
    FileObject root = ClassPathSupport.createProxyClassPath(
      ClassPathSupport.createClassPath(CachingArchiveProvider.getDefault().ctSymRootsFor(bootPath)),
      bootPath,
      compilePath,
      srcPath).findOwnerRoot(fileObject);

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-j2ee-common

refHelper.copyLibrary(LibraryManager.getDefault().getLibrary("CopyLibs")); // NOI18N
} catch (IOException ex) {
  Exceptions.printStackTrace(ex);
    findResource("org/netbeans/modules/java/j2seproject/copylibstask/CopyFiles.class") == null; // NOI18N
if (!version61) {
  return;
  refHelper.getProjectLibraryManager().removeLibrary(lib);
} catch (IOException ex) {
  Exceptions.printStackTrace(ex);
  FileObject parent = null;
  for (URL u : roots) {
    URL u2 = FileUtil.getArchiveFile(u);
    if (u2 != null) {
      u = u2;
    if (fo != null) {
      if (parent == null) {
        parent = fo.getParent();
      fo.delete();
  if (parent != null && parent.getChildren().length == 0 && parent.getNameExt().equals("CopyLibs")) { // NOI18N
    parent.delete();
  Exceptions.printStackTrace(ex);

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