jnr.posix.POSIX.chown()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中jnr.posix.POSIX.chown()方法的一些代码示例，展示了POSIX.chown()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。POSIX.chown()方法的具体详情如下：
包路径：jnr.posix.POSIX
类名称：POSIX
方法名：chown

POSIX.chown介绍

暂无

代码示例

代码示例来源：origin: com.facebook.presto.cassandra/cassandra-driver

public int chown(String filename, int user, int group) {
  try { return posix.chown(filename, user, group); } catch (UnsatisfiedLinkError ule) { return unimplementedInt(); }
}

代码示例来源：origin: com.github.jnr/jnr-posix

public int chown(String filename, int user, int group) {
  return posix().chown(filename, user, group);
}

代码示例来源：origin: com.github.jnr/jnr-posix

public int chown(String filename, int user, int group) {
  try { return posix.chown(filename, user, group); } catch (UnsatisfiedLinkError ule) { return unimplementedInt(); }
}

代码示例来源：origin: com.facebook.presto.cassandra/cassandra-driver

public int chown(String filename, int user, int group) {
  return posix().chown(filename, user, group);
}

代码示例来源：origin: com.cloudbees.util/jnr-unixsocket-nodep

public int chown(String filename, int user, int group) {
  return posix().chown(filename, user, group);
}

代码示例来源：origin: io.prestosql.cassandra/cassandra-driver

public int chown(String filename, int user, int group) {
  try { return posix.chown(filename, user, group); } catch (UnsatisfiedLinkError ule) { return unimplementedInt(); }
}

代码示例来源：origin: io.prestosql.cassandra/cassandra-driver

public int chown(String filename, int user, int group) {
  return posix().chown(filename, user, group);
}

代码示例来源：origin: com.cloudbees.util/jnr-unixsocket-nodep

public int chown(String filename, int user, int group) {
  try { return posix.chown(filename, user, group); } catch (UnsatisfiedLinkError ule) { return unimplementedInt(); }
}

代码示例来源：origin: org.python/jython

@Hide(OS.NT)
public static void chown(PyObject path, int uid, int gid) {
  if (posix.chown(absolutePath(path).toString(), uid, gid) < 0) {
    throw errorFromErrno(path);
  }
}

代码示例来源：origin: org.jruby/jruby-complete

private void inplaceEdit(ThreadContext context, String filename, String extension) throws RaiseException {
  File file = new File(filename);
  FileStat stat = runtime.getPosix().stat(filename);
  if (extension.length() > 0) {
    file.renameTo(new File(filename + extension));
  } else {
    file.delete();
  }
  createNewFile(file);
  runtime.getPosix().chmod(filename, stat.mode());
  runtime.getPosix().chown(filename, stat.uid(), stat.gid());
  runtime.getGlobalVariables().set("$stdout", (RubyIO) RubyFile.open(context, runtime.getFile(),
      new IRubyObject[]{runtime.newString(filename), runtime.newString("w")}, Block.NULL_BLOCK));
}

代码示例来源：origin: org.jruby/jruby-core

private void inplaceEdit(ThreadContext context, String filename, String extension) throws RaiseException {
  File file = new File(filename);
  FileStat stat = runtime.getPosix().stat(filename);
  if (extension.length() > 0) {
    file.renameTo(new File(filename + extension));
  } else {
    file.delete();
  }
  createNewFile(file);
  runtime.getPosix().chmod(filename, stat.mode());
  runtime.getPosix().chown(filename, stat.uid(), stat.gid());
  runtime.getGlobalVariables().set("$stdout", (RubyIO) RubyFile.open(context, runtime.getFile(),
      new IRubyObject[]{runtime.newString(filename), runtime.newString("w")}, Block.NULL_BLOCK));
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

private void inplaceEdit(ThreadContext context, String filename, String extension) throws RaiseException {
    File file = new File(filename);
    FileStat stat = runtime.getPosix().stat(filename);
    if (!extension.equals("")) {
      file.renameTo(new File(filename + extension));
    } else {
      file.delete();
    }
    createNewFile(file);
    runtime.getPosix().chmod(filename, stat.mode());
    runtime.getPosix().chown(filename, stat.uid(), stat.gid());
    runtime.getGlobalVariables().set("$stdout", (RubyIO) RubyFile.open(context, runtime.getFile(),
        new IRubyObject[]{runtime.newString(filename), runtime.newString("w")}, Block.NULL_BLOCK));
  }
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

@JRubyMethod(required = 2)
public IRubyObject chown(ThreadContext context, IRubyObject arg1, IRubyObject arg2) {
  checkClosed(context);
  int owner = -1;
  if (!arg1.isNil()) {
    owner = RubyNumeric.num2int(arg1);
  }
  int group = -1;
  if (!arg2.isNil()) {
    group = RubyNumeric.num2int(arg2);
  }
  if (!new File(path).exists()) {
    throw context.runtime.newErrnoENOENTError(path);
  }
  return context.runtime.newFixnum(context.runtime.getPosix().chown(path, owner, group));
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

private void inplaceEdit(ThreadContext context, String filename, String extension) throws RaiseException {
    File file = new File(filename);
    FileStat stat = runtime.getPosix().stat(filename);
    if (!extension.equals("")) {
      file.renameTo(new File(filename + extension));
    } else {
      file.delete();
    }
    createNewFile(file);
    runtime.getPosix().chmod(filename, stat.mode());
    runtime.getPosix().chown(filename, stat.uid(), stat.gid());
    runtime.getGlobalVariables().set("$stdout", (RubyIO) RubyFile.open(context, runtime.getFile(),
        new IRubyObject[]{runtime.newString(filename), runtime.newString("w")}, Block.NULL_BLOCK));
  }
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

@JRubyMethod(required = 2)
public IRubyObject chown(ThreadContext context, IRubyObject arg1, IRubyObject arg2) {
  checkClosed(context);
  int owner = -1;
  if (!arg1.isNil()) {
    owner = RubyNumeric.num2int(arg1);
  }
  int group = -1;
  if (!arg2.isNil()) {
    group = RubyNumeric.num2int(arg2);
  }
  if (!new File(path).exists()) {
    throw context.runtime.newErrnoENOENTError(path);
  }
  return context.runtime.newFixnum(context.runtime.getPosix().chown(path, owner, group));
}

代码示例来源：origin: org.jruby/jruby-complete

@JRubyMethod(required = 2)
public IRubyObject chown(ThreadContext context, IRubyObject arg1, IRubyObject arg2) {
  checkClosed(context);
  int owner = -1;
  if (!arg1.isNil()) {
    owner = RubyNumeric.num2int(arg1);
  }
  int group = -1;
  if (!arg2.isNil()) {
    group = RubyNumeric.num2int(arg2);
  }
  final String path = getPath();
  if ( ! new File(path).exists() ) {
    throw context.runtime.newErrnoENOENTError(path);
  }
  return context.runtime.newFixnum(context.runtime.getPosix().chown(path, owner, group));
}

代码示例来源：origin: org.jruby/jruby-core

@JRubyMethod(required = 2)
public IRubyObject chown(ThreadContext context, IRubyObject arg1, IRubyObject arg2) {
  checkClosed(context);
  int owner = -1;
  if (!arg1.isNil()) {
    owner = RubyNumeric.num2int(arg1);
  }
  int group = -1;
  if (!arg2.isNil()) {
    group = RubyNumeric.num2int(arg2);
  }
  final String path = getPath();
  if ( ! new File(path).exists() ) {
    throw context.runtime.newErrnoENOENTError(path);
  }
  return context.runtime.newFixnum(context.runtime.getPosix().chown(path, owner, group));
}

代码示例来源：origin: org.jruby/jruby-complete

@JRubyMethod(required = 2, rest = true, meta = true)
public static IRubyObject chown(ThreadContext context, IRubyObject recv, IRubyObject[] args) {
  Ruby runtime = context.runtime;
  int count = 0;
  int owner = -1;
  if (!args[0].isNil()) {
    owner = RubyNumeric.num2int(args[0]);
  }
  int group = -1;
  if (!args[1].isNil()) {
    group = RubyNumeric.num2int(args[1]);
  }
  for (int i = 2; i < args.length; i++) {
    JRubyFile filename = file(args[i]);
    if (!filename.exists()) {
      throw runtime.newErrnoENOENTError(filename.toString());
    }
    if (0 != runtime.getPosix().chown(filename.getAbsolutePath(), owner, group)) {
      throw runtime.newErrnoFromLastPOSIXErrno();
    } else {
      count++;
    }
  }
  return runtime.newFixnum(count);
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

@JRubyMethod(required = 3, rest = true, meta = true)
public static IRubyObject chown(ThreadContext context, IRubyObject recv, IRubyObject[] args) {
  Ruby runtime = context.runtime;
  int count = 0;
  int owner = -1;
  if (!args[0].isNil()) {
    owner = RubyNumeric.num2int(args[0]);
  }
  int group = -1;
  if (!args[1].isNil()) {
    group = RubyNumeric.num2int(args[1]);
  }
  for (int i = 2; i < args.length; i++) {
    JRubyFile filename = file(args[i]);
    if (!filename.exists()) {
      throw runtime.newErrnoENOENTError(filename.toString());
    }
    
    if (0 != runtime.getPosix().chown(filename.getAbsolutePath(), owner, group)) {
      throw runtime.newErrnoFromLastPOSIXErrno();
    } else {
      count++;
    }
  }
  
  return runtime.newFixnum(count);
}

代码示例来源：origin: org.jruby/jruby-core

@JRubyMethod(required = 2, rest = true, meta = true)
public static IRubyObject chown(ThreadContext context, IRubyObject recv, IRubyObject[] args) {
  Ruby runtime = context.runtime;
  int count = 0;
  int owner = -1;
  if (!args[0].isNil()) {
    owner = RubyNumeric.num2int(args[0]);
  }
  int group = -1;
  if (!args[1].isNil()) {
    group = RubyNumeric.num2int(args[1]);
  }
  for (int i = 2; i < args.length; i++) {
    JRubyFile filename = file(args[i]);
    if (!filename.exists()) {
      throw runtime.newErrnoENOENTError(filename.toString());
    }
    if (0 != runtime.getPosix().chown(filename.getAbsolutePath(), owner, group)) {
      throw runtime.newErrnoFromLastPOSIXErrno();
    } else {
      count++;
    }
  }
  return runtime.newFixnum(count);
}

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