Example usage for org.apache.commons.codec.binary Hex Hex

Introduction

In this page you can find the example usage for org.apache.commons.codec.binary Hex Hex.

Prototype

public Hex() 

Source Link

Document

Creates a new codec with the default charset name #DEFAULT_CHARSET_NAME

Usage

From source file:org.apache.accumulo.master.tableOps.compact.CompactRange.java

@Override
public Repo<Master> call(final long tid, Master env) throws Exception {
    String zTablePath = Constants.ZROOT + "/" + env.getInstanceID() + Constants.ZTABLES + "/" + tableId
            + Constants.ZTABLE_COMPACT_ID;

    IZooReaderWriter zoo = env.getContext().getZooReaderWriter();
    byte[] cid;//from   www .java  2 s  .  c om
    try {
        cid = zoo.mutate(zTablePath, null, null, new Mutator() {
            @Override
            public byte[] mutate(byte[] currentValue) throws Exception {
                String cvs = new String(currentValue, UTF_8);
                String[] tokens = cvs.split(",");
                long flushID = Long.parseLong(tokens[0]);
                flushID++;

                String txidString = String.format("%016x", tid);

                for (int i = 1; i < tokens.length; i++) {
                    if (tokens[i].startsWith(txidString))
                        continue; // skip self

                    log.debug("txidString : {}", txidString);
                    log.debug("tokens[{}] : {}", i, tokens[i]);

                    throw new AcceptableThriftTableOperationException(tableId.canonical(), null,
                            TableOperation.COMPACT, TableOperationExceptionType.OTHER,
                            "Another compaction with iterators and/or a compaction strategy is running");
                }

                StringBuilder encodedIterators = new StringBuilder();

                if (config != null) {
                    Hex hex = new Hex();
                    encodedIterators.append(",");
                    encodedIterators.append(txidString);
                    encodedIterators.append("=");
                    encodedIterators.append(new String(hex.encode(config), UTF_8));
                }

                return (Long.toString(flushID) + encodedIterators).getBytes(UTF_8);
            }
        });

        return new CompactionDriver(Long.parseLong(new String(cid, UTF_8).split(",")[0]), namespaceId, tableId,
                startRow, endRow);
    } catch (NoNodeException nne) {
        throw new AcceptableThriftTableOperationException(tableId.canonical(), null, TableOperation.COMPACT,
                TableOperationExceptionType.NOTFOUND, null);
    }

}

---

From source file:org.apache.accumulo.master.tableOps.CompactRange.java

@Override
public Repo<Master> call(final long tid, Master environment) throws Exception {
    String zTablePath = Constants.ZROOT + "/" + environment.getInstance().getInstanceID() + Constants.ZTABLES
            + "/" + tableId + Constants.ZTABLE_COMPACT_ID;

    IZooReaderWriter zoo = ZooReaderWriter.getInstance();
    byte[] cid;/* w  w  w. j  a  va  2  s .c om*/
    try {
        cid = zoo.mutate(zTablePath, null, null, new Mutator() {
            @Override
            public byte[] mutate(byte[] currentValue) throws Exception {
                String cvs = new String(currentValue, UTF_8);
                String[] tokens = cvs.split(",");
                long flushID = Long.parseLong(tokens[0]);
                flushID++;

                String txidString = String.format("%016x", tid);

                for (int i = 1; i < tokens.length; i++) {
                    if (tokens[i].startsWith(txidString))
                        continue; // skip self

                    log.debug("txidString : " + txidString);
                    log.debug("tokens[" + i + "] : " + tokens[i]);

                    throw new AcceptableThriftTableOperationException(tableId, null, TableOperation.COMPACT,
                            TableOperationExceptionType.OTHER,
                            "Another compaction with iterators and/or a compaction strategy is running");
                }

                StringBuilder encodedIterators = new StringBuilder();

                if (config != null) {
                    Hex hex = new Hex();
                    encodedIterators.append(",");
                    encodedIterators.append(txidString);
                    encodedIterators.append("=");
                    encodedIterators.append(new String(hex.encode(config), UTF_8));
                }

                return (Long.toString(flushID) + encodedIterators).getBytes(UTF_8);
            }
        });

        return new CompactionDriver(Long.parseLong(new String(cid, UTF_8).split(",")[0]), tableId, startRow,
                endRow);
    } catch (NoNodeException nne) {
        throw new AcceptableThriftTableOperationException(tableId, null, TableOperation.COMPACT,
                TableOperationExceptionType.NOTFOUND, null);
    }

}

---

From source file:org.apache.accumulo.server.master.tableOps.CompactionDriver.java

@Override
public Repo<Master> call(final long tid, Master environment) throws Exception {
    String zTablePath = Constants.ZROOT + "/" + HdfsZooInstance.getInstance().getInstanceID()
            + Constants.ZTABLES + "/" + tableId + Constants.ZTABLE_COMPACT_ID;

    IZooReaderWriter zoo = ZooReaderWriter.getRetryingInstance();
    byte[] cid;//from ww w .  jav  a2s.  co m
    try {
        cid = zoo.mutate(zTablePath, null, null, new Mutator() {
            @Override
            public byte[] mutate(byte[] currentValue) throws Exception {
                String cvs = new String(currentValue);
                String[] tokens = cvs.split(",");
                long flushID = Long.parseLong(new String(tokens[0]));
                flushID++;

                String txidString = String.format("%016x", tid);

                for (int i = 1; i < tokens.length; i++) {
                    if (tokens[i].startsWith(txidString))
                        continue; // skip self

                    throw new ThriftTableOperationException(tableId, null, TableOperation.COMPACT,
                            TableOperationExceptionType.OTHER, "Another compaction with iterators is running");
                }

                StringBuilder encodedIterators = new StringBuilder();

                if (iterators != null) {
                    Hex hex = new Hex();
                    encodedIterators.append(",");
                    encodedIterators.append(txidString);
                    encodedIterators.append("=");
                    encodedIterators.append(new String(hex.encode(iterators)));
                }

                return ("" + flushID + encodedIterators).getBytes();
            }
        });

        return new CompactionDriver(Long.parseLong(new String(cid).split(",")[0]), tableId, startRow, endRow);
    } catch (NoNodeException nne) {
        throw new ThriftTableOperationException(tableId, null, TableOperation.COMPACT,
                TableOperationExceptionType.NOTFOUND, null);
    }

}

---

From source file:org.apache.accumulo.server.tabletserver.Tablet.java

Pair<Long, List<IteratorSetting>> getCompactionID() throws NoNodeException {
    try {//  w ww  . j  av  a 2  s. c o  m
        String zTablePath = Constants.ZROOT + "/" + HdfsZooInstance.getInstance().getInstanceID()
                + Constants.ZTABLES + "/" + extent.getTableId() + Constants.ZTABLE_COMPACT_ID;

        String[] tokens = new String(ZooReaderWriter.getRetryingInstance().getData(zTablePath, null))
                .split(",");
        long compactID = Long.parseLong(tokens[0]);

        CompactionIterators iters = new CompactionIterators();

        if (tokens.length > 1) {
            Hex hex = new Hex();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                    hex.decode(tokens[1].split("=")[1].getBytes()));
            DataInputStream dis = new DataInputStream(bais);

            try {
                iters.readFields(dis);
            } catch (IOException e) {
                throw new RuntimeException(e);
            }

            KeyExtent ke = new KeyExtent(extent.getTableId(), iters.getEndRow(), iters.getStartRow());

            if (!ke.overlaps(extent)) {
                // only use iterators if compaction range overlaps
                iters = new CompactionIterators();
            }
        }

        return new Pair<Long, List<IteratorSetting>>(compactID, iters.getIterators());
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    } catch (NumberFormatException nfe) {
        throw new RuntimeException(nfe);
    } catch (KeeperException ke) {
        if (ke instanceof NoNodeException) {
            throw (NoNodeException) ke;
        } else {
            throw new RuntimeException(ke);
        }
    } catch (DecoderException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:org.apache.accumulo.tserver.tablet.Tablet.java

public Pair<Long, UserCompactionConfig> getCompactionID() throws NoNodeException {
    try {//from www  . ja  v a2 s  . c om
        String zTablePath = Constants.ZROOT + "/" + tabletServer.getInstance().getInstanceID()
                + Constants.ZTABLES + "/" + extent.getTableId() + Constants.ZTABLE_COMPACT_ID;

        String[] tokens = new String(ZooReaderWriter.getInstance().getData(zTablePath, null), UTF_8).split(",");
        long compactID = Long.parseLong(tokens[0]);

        UserCompactionConfig compactionConfig = new UserCompactionConfig();

        if (tokens.length > 1) {
            Hex hex = new Hex();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                    hex.decode(tokens[1].split("=")[1].getBytes(UTF_8)));
            DataInputStream dis = new DataInputStream(bais);

            try {
                compactionConfig.readFields(dis);
            } catch (IOException e) {
                throw new RuntimeException(e);
            }

            KeyExtent ke = new KeyExtent(extent.getTableId(), compactionConfig.getEndRow(),
                    compactionConfig.getStartRow());

            if (!ke.overlaps(extent)) {
                // only use iterators if compaction range overlaps
                compactionConfig = new UserCompactionConfig();
            }
        }

        return new Pair<Long, UserCompactionConfig>(compactID, compactionConfig);
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    } catch (NumberFormatException nfe) {
        throw new RuntimeException(nfe);
    } catch (KeeperException ke) {
        if (ke instanceof NoNodeException) {
            throw (NoNodeException) ke;
        } else {
            throw new RuntimeException(ke);
        }
    } catch (DecoderException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:org.apache.accumulo.tserver.Tablet.java

Pair<Long, List<IteratorSetting>> getCompactionID() throws NoNodeException {
    try {/*www.  j  a v a2 s  .  c  o  m*/
        String zTablePath = Constants.ZROOT + "/" + HdfsZooInstance.getInstance().getInstanceID()
                + Constants.ZTABLES + "/" + extent.getTableId() + Constants.ZTABLE_COMPACT_ID;

        String[] tokens = new String(ZooReaderWriter.getRetryingInstance().getData(zTablePath, null),
                Constants.UTF8).split(",");
        long compactID = Long.parseLong(tokens[0]);

        CompactionIterators iters = new CompactionIterators();

        if (tokens.length > 1) {
            Hex hex = new Hex();
            ByteArrayInputStream bais = new ByteArrayInputStream(
                    hex.decode(tokens[1].split("=")[1].getBytes(Constants.UTF8)));
            DataInputStream dis = new DataInputStream(bais);

            try {
                iters.readFields(dis);
            } catch (IOException e) {
                throw new RuntimeException(e);
            }

            KeyExtent ke = new KeyExtent(extent.getTableId(), iters.getEndRow(), iters.getStartRow());

            if (!ke.overlaps(extent)) {
                // only use iterators if compaction range overlaps
                iters = new CompactionIterators();
            }
        }

        return new Pair<Long, List<IteratorSetting>>(compactID, iters.getIterators());
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    } catch (NumberFormatException nfe) {
        throw new RuntimeException(nfe);
    } catch (KeeperException ke) {
        if (ke instanceof NoNodeException) {
            throw (NoNodeException) ke;
        } else {
            throw new RuntimeException(ke);
        }
    } catch (DecoderException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:org.apache.jmeter.protocol.mqtt.client.MqttPublisher.java

public byte[] createPayload(String message, String useTimeStamp, String useNumSeq, String type_value,
        String format, String charset) throws IOException, NumberFormatException {
    ByteArrayOutputStream b = new ByteArrayOutputStream();
    DataOutputStream d = new DataOutputStream(b);
    // flags     
    byte flags = 0x00;
    if ("TRUE".equals(useTimeStamp))
        flags |= 0x80;//from   w  w  w .j a v a  2 s  .  co  m
    if ("TRUE".equals(useNumSeq))
        flags |= 0x40;
    if (MQTTPublisherGui.INT.equals(type_value))
        flags |= 0x20;
    if (MQTTPublisherGui.LONG.equals(type_value))
        flags |= 0x10;
    if (MQTTPublisherGui.FLOAT.equals(type_value))
        flags |= 0x08;
    if (MQTTPublisherGui.DOUBLE.equals(type_value))
        flags |= 0x04;
    if (MQTTPublisherGui.STRING.equals(type_value))
        flags |= 0x02;
    if (!"TEXT".equals(type_value)) {
        d.writeByte(flags);
    }
    // TimeStamp
    if ("TRUE".equals(useTimeStamp)) {
        Date date = new java.util.Date();
        d.writeLong(date.getTime());
    }
    // Number Sequence
    if ("TRUE".equals(useNumSeq)) {
        d.writeInt(numSeq++);

    }
    // Value            
    if (MQTTPublisherGui.INT.equals(type_value)) {
        d.writeInt(Integer.parseInt(message));
    } else if (MQTTPublisherGui.LONG.equals(type_value)) {
        d.writeLong(Long.parseLong(message));
    } else if (MQTTPublisherGui.DOUBLE.equals(type_value)) {
        d.writeDouble(Double.parseDouble(message));
    } else if (MQTTPublisherGui.FLOAT.equals(type_value)) {
        d.writeDouble(Float.parseFloat(message));
    } else if (MQTTPublisherGui.STRING.equals(type_value)) {
        d.write(message.getBytes());
    } else if ("TEXT".equals(type_value)) {
        d.write(message.getBytes());
    }

    // Format: Encoding        
    if (MQTTPublisherGui.BINARY.equals(format)) {
        BinaryCodec encoder = new BinaryCodec();
        return encoder.encode(b.toByteArray());
    } else if (MQTTPublisherGui.BASE64.equals(format)) {
        return Base64.encodeBase64(b.toByteArray());
    } else if (MQTTPublisherGui.BINHEX.equals(format)) {
        Hex encoder = new Hex();
        return encoder.encode(b.toByteArray());
    } else if (MQTTPublisherGui.PLAIN_TEXT.equals(format)) {
        String s = new String(b.toByteArray(), charset);
        return s.getBytes();

    } else
        return b.toByteArray();
}

---

From source file:org.apache.jmeter.protocol.mqtt.client.MqttPublisher.java

public byte[] createRandomPayload(String Seed, String min, String max, String type_random, String useTimeStamp,
        String useNumSeq, String type_value, String format, String charset)
        throws IOException, NumberFormatException {
    ByteArrayOutputStream b = new ByteArrayOutputStream();
    DataOutputStream d = new DataOutputStream(b);
    // flags     
    byte flags = 0x00;
    if ("TRUE".equals(useTimeStamp))
        flags |= 0x80;/*from   w ww . j a va 2 s  .  co m*/
    if ("TRUE".equals(useNumSeq))
        flags |= 0x40;
    if (MQTTPublisherGui.INT.equals(type_value))
        flags |= 0x20;
    if (MQTTPublisherGui.LONG.equals(type_value))
        flags |= 0x10;
    if (MQTTPublisherGui.FLOAT.equals(type_value))
        flags |= 0x08;
    if (MQTTPublisherGui.DOUBLE.equals(type_value))
        flags |= 0x04;
    if (MQTTPublisherGui.STRING.equals(type_value))
        flags |= 0x02;
    if (!"TEXT".equals(type_value)) {
        d.writeByte(flags);
    }
    // TimeStamp
    if ("TRUE".equals(useTimeStamp)) {
        Date date = new java.util.Date();
        d.writeLong(date.getTime());
    }
    // Number Sequence
    if ("TRUE".equals(useNumSeq)) {
        d.writeInt(numSeq++);

    }
    // Value

    if (MQTTPublisherGui.PSEUDO.equals(type_random)) {
        generator.setSeed(Long.parseLong(Seed));
        if (MQTTPublisherGui.INT.equals(type_value)) {
            d.writeInt(
                    generator.nextInt(Integer.parseInt(max) - Integer.parseInt(min)) + Integer.parseInt(min));
        } else if (MQTTPublisherGui.LONG.equals(type_value)) {
            long Max = Long.parseLong(max);
            long Min = Long.parseLong(min);
            d.writeLong((Math.abs(generator.nextLong() % (Max - Min)) + Min));
        } else if (MQTTPublisherGui.DOUBLE.equals(type_value)) {
            double Max = Double.parseDouble(max);
            double Min = Double.parseDouble(min);
            d.writeDouble((Min + (Max - Min) * generator.nextDouble()));
        } else if (MQTTPublisherGui.FLOAT.equals(type_value)) {
            float Max = Float.parseFloat(max);
            float Min = Float.parseFloat(min);
            d.writeFloat((Min + (Max - Min) * generator.nextFloat()));
        }
    } else if (MQTTPublisherGui.SECURE.equals(type_random)) {

        secureGenerator.setSeed(Long.parseLong(Seed));
        if (MQTTPublisherGui.INT.equals(type_value)) {
            d.writeInt(secureGenerator.nextInt(Integer.parseInt(max) - Integer.parseInt(min))
                    + Integer.parseInt(min));
        } else if (MQTTPublisherGui.LONG.equals(type_value)) {
            long Max = Long.parseLong(max);
            long Min = Long.parseLong(min);
            d.writeLong((Math.abs(secureGenerator.nextLong() % (Max - Min)) + Min));
        } else if (MQTTPublisherGui.DOUBLE.equals(type_value)) {
            double Max = Double.parseDouble(max);
            double Min = Double.parseDouble(min);
            d.writeDouble((Min + (Max - Min) * secureGenerator.nextDouble()));
        } else if (MQTTPublisherGui.FLOAT.equals(type_value)) {
            float Max = Float.parseFloat(max);
            float Min = Float.parseFloat(min);
            d.writeFloat((Min + (Max - Min) * secureGenerator.nextFloat()));
        }
    }

    // Format: Encoding        
    if (MQTTPublisherGui.BINARY.equals(format)) {
        BinaryCodec encoder = new BinaryCodec();
        return encoder.encode(b.toByteArray());
    } else if (MQTTPublisherGui.BASE64.equals(format)) {
        return Base64.encodeBase64(b.toByteArray());
    } else if (MQTTPublisherGui.BINHEX.equals(format)) {
        Hex encoder = new Hex();
        return encoder.encode(b.toByteArray());
    } else if (MQTTPublisherGui.PLAIN_TEXT.equals(format)) {
        String s = new String(b.toByteArray(), charset);
        return s.getBytes();

    } else
        return b.toByteArray();

}

---

From source file:org.apache.jmeter.protocol.mqtt.client.MqttPublisher.java

private byte[] createBigVolume(String useTimeStamp, String useNumberSeq, String format, String charset,
        String sizeArray) throws IOException, NumberFormatException {
    ByteArrayOutputStream b = new ByteArrayOutputStream();
    DataOutputStream d = new DataOutputStream(b);
    // flags     
    byte flags = 0x00;
    if ("TRUE".equals(useTimeStamp))
        flags |= 0x80;//from   w  w w  .j a v  a  2s  .c o m
    if ("TRUE".equals(useNumberSeq))
        flags |= 0x40;
    d.writeByte(flags);
    // TimeStamp
    if ("TRUE".equals(useTimeStamp)) {
        Date date = new java.util.Date();
        d.writeLong(date.getTime());
    }
    // Number Sequence
    if ("TRUE".equals(useNumberSeq)) {
        d.writeInt(numSeq++);

    }
    int size = Integer.parseInt(sizeArray);
    byte[] content = new byte[size];

    for (int i = 0; i < size; i++) {
        content[i] = (byte) (i % 10);
    }
    d.write(content);
    // Format: Encoding        
    if (MQTTPublisherGui.BINARY.equals(format)) {
        BinaryCodec encoder = new BinaryCodec();
        return encoder.encode(b.toByteArray());
    } else if (MQTTPublisherGui.BASE64.equals(format)) {
        return Base64.encodeBase64(b.toByteArray());
    } else if (MQTTPublisherGui.BINHEX.equals(format)) {
        Hex encoder = new Hex();
        return encoder.encode(b.toByteArray());
    } else if (MQTTPublisherGui.PLAIN_TEXT.equals(format)) {
        String s = new String(b.toByteArray(), charset);
        return s.getBytes();

    } else

        return b.toByteArray();

}

---

From source file:org.apache.jmeter.protocol.mqttws.client.MqttPublisher.java

public byte[] createPayload(String message, String useTimeStamp, String useNumSeq, String type_value,
        String format, String charset) throws IOException, NumberFormatException {
    ByteArrayOutputStream b = new ByteArrayOutputStream();
    DataOutputStream d = new DataOutputStream(b);
    // flags     
    byte flags = 0x00;
    if ("TRUE".equals(useTimeStamp))
        flags |= 0x80;//ww  w.  j  a va  2 s.  co  m
    if ("TRUE".equals(useNumSeq))
        flags |= 0x40;
    if (MQTTPublisherGui.INT.equals(type_value))
        flags |= 0x20;
    if (MQTTPublisherGui.LONG.equals(type_value))
        flags |= 0x10;
    if (MQTTPublisherGui.FLOAT.equals(type_value))
        flags |= 0x08;
    if (MQTTPublisherGui.DOUBLE.equals(type_value))
        flags |= 0x04;
    if (MQTTPublisherGui.STRING.equals(type_value))
        flags |= 0x02;
    if (!"TEXT".equals(type_value)) {
        d.writeByte(flags);
    }
    // TimeStamp
    if ("TRUE".equals(useTimeStamp)) {
        Date date = new java.util.Date();
        d.writeLong(date.getTime());
    }
    // Number Sequence
    if ("TRUE".equals(useNumSeq)) {
        d.writeInt(numSeq++);

    }
    // Value            
    if (MQTTPublisherGui.INT.equals(type_value)) {
        d.writeInt(Integer.parseInt(message));
    } else if (MQTTPublisherGui.LONG.equals(type_value)) {
        d.writeLong(Long.parseLong(message));
    } else if (MQTTPublisherGui.DOUBLE.equals(type_value)) {
        d.writeDouble(Double.parseDouble(message));
    } else if (MQTTPublisherGui.FLOAT.equals(type_value)) {
        d.writeDouble(Float.parseFloat(message));
    } else if (MQTTPublisherGui.STRING.equals(type_value)) {
        d.write(message.getBytes());
    } else if ("TEXT".equals(type_value)) {
        d.write(message.getBytes());
    } else if ("TEXT_POOL".equals(type_value)) {
        String random_message = createRandomMessageFromPool(message);
        d.write(random_message.getBytes());
    }

    // Format: Encoding        
    if (MQTTPublisherGui.BINARY.equals(format)) {
        BinaryCodec encoder = new BinaryCodec();
        return encoder.encode(b.toByteArray());
    } else if (MQTTPublisherGui.BASE64.equals(format)) {
        return Base64.encodeBase64(b.toByteArray());
    } else if (MQTTPublisherGui.BINHEX.equals(format)) {
        Hex encoder = new Hex();
        return encoder.encode(b.toByteArray());
    } else if (MQTTPublisherGui.PLAIN_TEXT.equals(format)) {
        String s = new String(b.toByteArray(), charset);
        return s.getBytes();

    } else
        return b.toByteArray();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• »