本文整理了Java中org.apache.pdfbox.io.IOUtils.closeQuietly()方法的一些代码示例，展示了IOUtils.closeQuietly()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。IOUtils.closeQuietly()方法的具体详情如下：
包路径：org.apache.pdfbox.io.IOUtils
类名称：IOUtils
方法名：closeQuietly

IOUtils.closeQuietly介绍

[英]Null safe close of the given Closeable suppressing any exception.
[中]给定可关闭对象的空安全关闭，禁止任何异常。

代码示例

代码示例来源：origin: apache/pdfbox

public ByteArrayDataSource(InputStream is) throws IOException
{
  data = new ByteArrayOutputStream();
  IOUtils.copy(is, data);
  IOUtils.closeQuietly(is);
}

代码示例来源：origin: apache/pdfbox

private File createTmpFile(InputStream input) throws IOException
{
  File tmpFile = File.createTempFile(TMP_FILE_PREFIX, ".pdf");
  try (FileOutputStream fos = new FileOutputStream(tmpFile))
  {
    IOUtils.copy(input, fos);
    return tmpFile;
  }
  finally
  {
    IOUtils.closeQuietly(input);
  }
}

代码示例来源：origin: apache/pdfbox

private static List<File> listFiles(String path) throws IOException
  {
    List<File> files = new ArrayList<>();
    File f = new File(path);
    if (f.isFile())
    {
      FileReader fr = new FileReader(f);
      BufferedReader buf = new BufferedReader(fr);
      while (buf.ready())
      {
        File fn = new File(buf.readLine());
        if (fn.exists())
        {
          files.add(fn);
        } // else warn ?
      }
      IOUtils.closeQuietly(buf);
    }
    else
    {
      File[] fileList = f.listFiles();
      if (fileList != null)
      {
        files.addAll(Arrays.asList(fileList));
      }
    }
    return files;
  }
}

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(output);
IOUtils.closeQuietly(input);

代码示例来源：origin: apache/pdfbox

/**
   * This will parse the stream and populate the COSDocument object.
   *
   * @throws IOException If there is an error reading from the stream or corrupt data
   * is found.
   */
  public void parse() throws IOException
  {
     // set to false if all is processed
     boolean exceptionOccurred = true; 
     try
     {
      if (!parseFDFHeader())
      {
        throw new IOException( "Error: Header doesn't contain versioninfo" );
      }
      initialParse();
      exceptionOccurred = false;
    }
    finally
    {
      if (exceptionOccurred && document != null)
      {
        IOUtils.closeQuietly(document);
        document = null;
      }
    }
  }
}

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(is);
is = new ByteArrayInputStream(os.toByteArray());
os.reset();

代码示例来源：origin: apache/pdfbox

/**
 * Returns the contents of the stream as a PDF "text string".
 */
public String toTextString()
{
  ByteArrayOutputStream out = new ByteArrayOutputStream();
  InputStream input = null;
  try
  {
    input = createInputStream();
    IOUtils.copy(input, out);
  }
  catch (IOException e)
  {
    LOG.debug("An exception occured trying to get the content - returning empty string instead", e);
    return "";
  }
  finally
  {
    IOUtils.closeQuietly(input);
  }
  COSString string = new COSString(out.toByteArray());
  return string.getString();
}

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(out);
if (ios != null)

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(document);
document = null;

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(randomAccess);
randomAccess = scratchFile.createBuffer();
OutputStream out = new RandomAccessOutputStream(randomAccess);

代码示例来源：origin: apache/pdfbox

final int[] readCIDToGIDMap() throws IOException
  {
    int[] cid2gid = null;
    COSBase map = dict.getDictionaryObject(COSName.CID_TO_GID_MAP);
    if (map instanceof COSStream)
    {
      COSStream stream = (COSStream) map;

      InputStream is = stream.createInputStream();
      byte[] mapAsBytes = IOUtils.toByteArray(is);
      IOUtils.closeQuietly(is);
      int numberOfInts = mapAsBytes.length / 2;
      cid2gid = new int[numberOfInts];
      int offset = 0;
      for (int index = 0; index < numberOfInts; index++)
      {
        int gid = (mapAsBytes[offset] & 0xff) << 8 | mapAsBytes[offset + 1] & 0xff;
        cid2gid[index] = gid;
        offset += 2;
      }
    }
    return cid2gid;
  }
}

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(out);

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(scratchFile);
  throw ioe;
IOUtils.closeQuietly(raFile);
throw ioe;

代码示例来源：origin: apache/tika

org.apache.pdfbox.io.IOUtils.closeQuietly(data);
  } else {
  InputStream data = pdImage.createInputStream(JP2);
  org.apache.pdfbox.io.IOUtils.copy(data, out);
  org.apache.pdfbox.io.IOUtils.closeQuietly(data);
} else if ("jb2".equals(suffix)) {
  InputStream data = pdImage.createInputStream(JB2);
  org.apache.pdfbox.io.IOUtils.copy(data, out);
  org.apache.pdfbox.io.IOUtils.closeQuietly(data);
} else{
  ImageIOUtil.writeImage(image, suffix, out);

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(keyStoreStream);

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(input);

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(source);

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(randomAccess);
randomAccess = scratchFile.createBuffer();
OutputStream randomOut = new RandomAccessOutputStream(randomAccess);

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(scratchFile);
throw ioe;

代码示例来源：origin: apache/pdfbox

IOUtils.closeQuietly(is);
int numberOfInts = mapAsBytes.length / 2;
cid2gid = new Object[numberOfInts][4];