Package java.io

Examples of java.io.FileDescriptor.sync()

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                    descriptor = access.getFD();
                }
            }

            if (descriptor != null) {
                descriptor.sync();
            }
        }
    }

    /**
 
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        f.delete();
        fos = new FileOutputStream(f.getPath());
        fos.write("Test String".getBytes());
        fis = new FileInputStream(f.getPath());
        FileDescriptor fd = fos.getFD();
        fd.sync();
        int length = "Test String".length();
        assertEquals("Bytes were not written after sync", length, fis
                .available());
       
        // Regression test for Harmony-1494
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        assertEquals("Bytes were not written after sync", length, fis
                .available());
       
        // Regression test for Harmony-1494
        fd = fis.getFD();
        fd.sync();
        assertEquals("Bytes were not written after sync", length, fis
                .available());
       
        RandomAccessFile raf = new RandomAccessFile(f, "r");
        fd = raf.getFD();
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        assertEquals("Bytes were not written after sync", length, fis
                .available());
       
        RandomAccessFile raf = new RandomAccessFile(f, "r");
        fd = raf.getFD();
        fd.sync();
        raf.close();
  }

  /**
   * @tests java.io.FileDescriptor#valid()
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                try {
                    f = new File(System.getProperty("user.dir"), "synfail.tst");
                    FileOutputStream fos = new FileOutputStream(f.getPath());
                    FileDescriptor fd = fos.getFD();
                    fos.close();
                    fd.sync();
    } catch (SyncFailedException e) {
      f.delete();
      return;
    }
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     */
    public void flush() throws IOException {
  // Fix: 4636212.  When this FIleDescriptor is not valid, do nothing.
  FileDescriptor fd = file.getFD();
        if(fd.valid())
      fd.sync();
    }

    public void close() throws IOException {
        file.close();
    }
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/*    */   public void flush()
/*    */     throws IOException
/*    */   {
/* 70 */     FileDescriptor fd = this.file.getFD();
/* 71 */     if (fd.valid())
/* 72 */       fd.sync();
/*    */   }
/*    */
/*    */   public void close() throws IOException {
/* 76 */     this.file.close();
/*    */   }
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      {
        RandomAccessFile randomAccessFile = new RandomAccessFile(file, "rw");
        FileDescriptor fileDescriptor = randomAccessFile.getFD();

        randomAccessFile.write(block);
        fileDescriptor.sync();
        randomAccessFile.close();
      }

      Date end = new Date();
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      Date start = new Date();

      for (int index = 0; index < numberOfCalls; index++)
      {
        randomAccessFile.write(block);
        fileDescriptor.sync();
        randomAccessFile.seek(0);
      }

      Date end = new Date();
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                try {
                    f = new File(System.getProperty("user.dir"), "synfail.tst");
                    FileOutputStream fos = new FileOutputStream(f.getPath());
                    FileDescriptor fd = fos.getFD();
                    fos.close();
                    fd.sync();
    } catch (SyncFailedException e) {
      f.delete();
      return;
    }
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