Example usage for java.io IOException addSuppressed

Introduction

In this page you can find the example usage for java.io IOException addSuppressed.

Prototype

public final synchronized void addSuppressed(Throwable exception) 

Source Link

Document

Appends the specified exception to the exceptions that were suppressed in order to deliver this exception.

Usage

From source file:edu.umd.umiacs.clip.tools.io.BZIP2Files.java

protected static Stream<String> lines(Path path) throws IOException {
    BufferedReader br = null;//from w w  w .  ja  v  a 2s .c  o m
    try {
        br = new BufferedReader(new InputStreamReader(
                new BZip2CompressorInputStream(new BufferedInputStream(newInputStream(path), BUFFER_SIZE)),
                UTF_8.newDecoder().onMalformedInput(IGNORE)));
        return br.lines().onClose(asUncheckedRunnable(br));
    } catch (IOException e) {
        try {
            br.close();
        } catch (Exception ex) {
            try {
                e.addSuppressed(ex);
            } catch (Throwable ignore) {
            }
        }
        throw e;
    }
}

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From source file:edu.umd.umiacs.clip.tools.io.GZIPFiles.java

protected static Stream<String> lines(Path path) throws IOException {
    BufferedReader br = null;/* ww  w.jav a 2s . c  o m*/
    try {
        br = new BufferedReader(new InputStreamReader(
                new GZIPInputStream(new BufferedInputStream(newInputStream(path), BUFFER_SIZE)),
                UTF_8.newDecoder().onMalformedInput(IGNORE)));
        return br.lines().onClose(asUncheckedRunnable(br));
    } catch (IOException e) {
        try {
            br.close();
        } catch (Exception ex) {
            try {
                e.addSuppressed(ex);
            } catch (Throwable ignore) {
            }
        }
        throw e;
    }
}

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From source file:edu.umd.umiacs.clip.tools.io.AllFiles.java

private static Stream<String> overridenLines(Path path) throws IOException {
    BufferedReader br = null;//  w w  w. j a v  a 2 s . c  om
    try {
        br = new BufferedReader(
                new InputStreamReader(new BufferedInputStream(newInputStream(path), BUFFER_SIZE),
                        UTF_8.newDecoder().onMalformedInput(IGNORE)));
        return br.lines().onClose(asUncheckedRunnable(br));
    } catch (IOException e) {
        try {
            br.close();
        } catch (Exception ex) {
            try {
                e.addSuppressed(ex);
            } catch (Throwable ignore) {
            }
        }
        throw e;
    }
}

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From source file:io.druid.java.util.common.CompressionUtils.java

/**
 * Decompress an input stream from a file, based on the filename.
 *///from  www . ja va2 s  .c om
public static InputStream decompress(final InputStream in, final String fileName) throws IOException {
    if (fileName.endsWith(GZ_SUFFIX)) {
        return gzipInputStream(in);
    } else if (fileName.endsWith(BZ2_SUFFIX)) {
        return new BZip2CompressorInputStream(in, true);
    } else if (fileName.endsWith(XZ_SUFFIX)) {
        return new XZCompressorInputStream(in, true);
    } else if (fileName.endsWith(ZIP_SUFFIX)) {
        // This reads the first file in the archive.
        final ZipInputStream zipIn = new ZipInputStream(in, StandardCharsets.UTF_8);
        try {
            final ZipEntry nextEntry = zipIn.getNextEntry();
            if (nextEntry == null) {
                zipIn.close();

                // No files in the archive - return an empty stream.
                return new ByteArrayInputStream(new byte[0]);
            }
            return zipIn;
        } catch (IOException e) {
            try {
                zipIn.close();
            } catch (IOException e2) {
                e.addSuppressed(e2);
            }
            throw e;
        }
    } else {
        return in;
    }
}

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From source file:neembuu.httpserver.VFileEntity.java

@Override
public InputStream getContent() throws IOException, IllegalStateException {
    return new InputStream() {
        long pos = startingOffset;

        @Override//from   www .j  a  va2  s  .  c  om
        public int read() throws IOException {
            throw new IllegalStateException("This is not used.");
        }

        @Override
        public int read(byte[] b) throws IOException {
            return read(b, 0, b.length); //To change body of generated methods, choose Tools | Templates.
        }

        @Override
        public int read(byte[] b, int off, int len) throws IOException {
            ByteBuffer bb = ByteBuffer.wrap(b, 0, len);
            BlockingReadRequest brr = new BlockingReadRequest(bb, pos);
            try {
                af.read(new SimpleReadRequest(bb, pos));
            } catch (Exception a) {
                IOException ioe = new IOException();
                ioe.addSuppressed(a);
            }
            int read = brr.read();
            pos += read;
            return read;
        }

    };
}

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From source file:com.splicemachine.mrio.api.core.SMRecordReaderImpl.java

@Override
public void close() throws IOException {
    IOException lastThrown = null;
    if (LOG.isDebugEnabled())
        SpliceLogUtils.debug(LOG, "close");
    if (localTxn != null) {
        try {//from   ww  w  .ja  v  a 2  s  .  c  om
            localTxn.commit();
        } catch (IOException ioe) {
            try {
                localTxn.rollback();
            } catch (Exception e) {
                ioe.addSuppressed(e);
            }
            lastThrown = ioe;
        }
    }
    if (activationHolder != null) {
        //activationHolder.close();
    }

    for (AutoCloseable c : closeables) {
        if (c != null) {
            try {
                c.close();
            } catch (Exception e) {
                if (lastThrown != null)
                    lastThrown.addSuppressed(e);
                else
                    lastThrown = e instanceof IOException ? (IOException) e : new IOException(e);
            }
        }
    }
    if (lastThrown != null) {
        throw lastThrown;
    }
}

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From source file:io.v.android.apps.reader.UserActionLogger.java

@Override
public void close() throws IOException {
    IOException ex = null;

    if (mTouchPrinter != null) {
        try {/*  w  w  w . j a va2s .  c  o  m*/
            mTouchPrinter.close();
        } catch (IOException e) {
            ex = e;
        } finally {
            mTouchPrinter = null;
        }
    }

    if (mNavigationPrinter != null) {
        try {
            mNavigationPrinter.close();
        } catch (IOException e) {
            if (ex != null) {
                ex.addSuppressed(e);
            } else {
                ex = e;
            }
        } finally {
            mNavigationPrinter = null;
        }
    }

    if (ex != null) {
        throw ex;
    }
}

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From source file:com.joyent.manta.util.AutoContinuingInputStream.java

/**
 * Attempts to build a continuation of the stream we are trying to read if our {@link #continuator} considers the
 * exception non-fatal, passing along the byte offset from which the continuation should pick up.
 *
 * @param originalIOException the exception from which we are attempting to recover
 * @throws IOException the exception if it is not recoverable, or an exception that may have occurred while
 * continuing/*from ww  w.  j  a v  a  2s  . com*/
 */
private void attemptRecovery(final IOException originalIOException) throws IOException {
    try {
        super.continueWith(this.continuator.buildContinuation(originalIOException, this.getBytesRead()));
    } catch (final UncheckedIOException | IOException ioe) {
        LOG.debug("Failed to automatically recover: {}", ioe.getMessage());

        // if a different exception was thrown while recovering, add it as a suppressed exception
        if (originalIOException != ioe) {
            originalIOException.addSuppressed(ioe);
        }

        // rethrow the original exception
        throw originalIOException;
    }
}

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From source file:org.spf4j.perf.tsdb.TimeSeriesDatabase.java

public void reReadTableInfos() throws IOException {
    synchronized (path) {
        FileLock lock = ch.lock(0, Long.MAX_VALUE, true);
        try {/*ww  w . j  a v a 2s.  co  m*/
            toc = new TableOfContents(file, toc.getLocation()); // reread toc
            readTableInfos();
        } catch (IOException | RuntimeException e) {
            try {
                lock.release();
                throw e;
            } catch (IOException ex) {
                ex.addSuppressed(e);
                throw ex;
            }
        }
        lock.release();
    }
}

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From source file:org.spf4j.perf.tsdb.TimeSeriesDatabase.java

public void addTSTable(final String tableName, final byte[] tableMetaData, final int sampleTime,
        final String[] columnNames, final byte[][] columnMetaData) throws IOException {
    synchronized (path) {
        if (hasTSTable(tableName)) {
            throw new IllegalArgumentException("group already exists " + tableName);
        }//from ww  w.ja  v a2 s.co m
        flush();
        FileLock lock = ch.lock();
        TSTable colInfo;
        try {
            readLastTableInfo();
            //write column information at the end of the file.
            file.seek(file.length());
            colInfo = new TSTable(tableName, tableMetaData, columnNames, columnMetaData, sampleTime,
                    file.getFilePointer());
            colInfo.writeTo(file);
            //update refferences to this new TableInfo.
            if (lastTableInfo != null) {
                lastTableInfo.setNextColumnInfo(colInfo.getLocation(), file);
            } else {
                toc.setFirstTableInfo(colInfo.getLocation(), file);
            }
            toc.setLastTableInfo(colInfo.getLocation(), file);
        } catch (IOException | RuntimeException e) {
            try {
                lock.release();
                throw e;
            } catch (IOException ex) {
                ex.addSuppressed(e);
                throw ex;
            }
        }
        lock.release();

        lastTableInfo = colInfo;
        tables.put(tableName, colInfo);
    }
}

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