| java.lang.Object
 com.mysql.jdbc.Buffer
| Buffer | | class Buffer (Code) | | Buffer contains code to read and write packets from/to the MySQL server.
version:
$Id: Buffer.java 6445 2007-06-07 15:25:59Z mmatthews $
author:
Mark Matthews |
| Method Summary | |
| final void | clear()
| | final void | dump()
| | final String | dump(int numBytes)
| | final String | dumpClampedBytes(int numBytes)
| | final void | dumpHeader()
| | final void | dumpNBytes(int start, int nBytes)
| | final void | ensureCapacity(int additionalData)
| | public void | fastSkipLenByteArray()
| | public int | fastSkipLenString()
| | int | getBufLength()
| | final protected byte[] | getBufferSource()
| | public byte[] | getByteBuffer()
Returns the array of bytes this Buffer is using to read from. | | final byte[] | getBytes(int len)
| | byte[] | getBytes(int offset, int len)
| | int | getCapacity()
| | public ByteBuffer | getNioBuffer()
| | public int | getPosition()
| | final boolean | isLastDataPacket()
| | final long | newReadLength()
| | final byte | readByte()
| | final byte | readByte(int readAt)
| | final long | readFieldLength()
| | final int | readInt()
| | final int | readIntAsLong()
| | final byte[] | readLenByteArray(int offset)
| | final long | readLength()
| | final long | readLong()
| | final int | readLongInt()
| | final long | readLongLong()
| | final String | readString()
| | final String | readString(String encoding)
| | final int | readnBytes()
| | void | setBufLength(int bufLengthToSet)
| | public void | setByteBuffer(byte[] byteBufferToSet)
Sets the array of bytes to use as a buffer to read from. | | public void | setPosition(int positionToSet)
| | public void | setWasMultiPacket(boolean flag)
| | public String | toString()
| | public String | toSuperString()
| | public boolean | wasMultiPacket()
| | final void | writeByte(byte b)
| | final void | writeBytesNoNull(byte[] bytes)
| | final void | writeBytesNoNull(byte[] bytes, int offset, int length)
| | final void | writeDouble(double d)
| | final void | writeFieldLength(long length)
| | final void | writeFloat(float f)
| | final void | writeInt(int i)
| | final void | writeLenBytes(byte[] b)
| | final void | writeLenString(String s, String encoding, String serverEncoding, SingleByteCharsetConverter converter, boolean parserKnowsUnicode, ConnectionImpl conn)
| | final void | writeLong(long i)
| | final void | writeLongInt(int i)
| | final void | writeLongLong(long i)
| | final void | writeString(String s)
| | final void | writeString(String s, String encoding, ConnectionImpl conn)
| | final void | writeStringNoNull(String s)
| | final void | writeStringNoNull(String s, String encoding, String serverEncoding, boolean parserKnowsUnicode, ConnectionImpl conn)
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| MAX_BYTES_TO_DUMP | | final static int MAX_BYTES_TO_DUMP(Code) | | |
| NO_LENGTH_LIMIT | | final static int NO_LENGTH_LIMIT(Code) | | |
| NULL_LENGTH | | final static long NULL_LENGTH(Code) | | |
| wasMultiPacket | | protected boolean wasMultiPacket(Code) | | |
| Buffer | | Buffer(byte[] buf)(Code) | | |
| dumpClampedBytes | | final String dumpClampedBytes(int numBytes)(Code) | | |
| dumpHeader | | final void dumpHeader()(Code) | | |
| dumpNBytes | | final void dumpNBytes(int start, int nBytes)(Code) | | |
| fastSkipLenByteArray | | public void fastSkipLenByteArray()(Code) | | |
| fastSkipLenString | | public int fastSkipLenString()(Code) | | Skip over a length-encoded string
The position past the end of the string |
| getBufLength | | int getBufLength()(Code) | | |
| getBufferSource | | final protected byte[] getBufferSource()(Code) | | |
| getByteBuffer | | public byte[] getByteBuffer()(Code) | | Returns the array of bytes this Buffer is using to read from.
byte array being read from |
| getBytes | | final byte[] getBytes(int len)(Code) | | |
| getBytes | | byte[] getBytes(int offset, int len)(Code) | | |
| getCapacity | | int getCapacity()(Code) | | |
| getNioBuffer | | public ByteBuffer getNioBuffer()(Code) | | |
| getPosition | | public int getPosition()(Code) | | Returns the current position to write to/ read from
the current position to write to/ read from |
| isLastDataPacket | | final boolean isLastDataPacket()(Code) | | |
| newReadLength | | final long newReadLength()(Code) | | |
| readByte | | final byte readByte()(Code) | | |
| readByte | | final byte readByte(int readAt)(Code) | | |
| readFieldLength | | final long readFieldLength()(Code) | | |
| readInt | | final int readInt()(Code) | | |
| readIntAsLong | | final int readIntAsLong()(Code) | | |
| readLenByteArray | | final byte[] readLenByteArray(int offset)(Code) | | |
| readLength | | final long readLength()(Code) | | |
| readLong | | final long readLong()(Code) | | |
| readLongInt | | final int readLongInt()(Code) | | |
| readLongLong | | final long readLongLong()(Code) | | |
| readnBytes | | final int readnBytes()(Code) | | |
| setBufLength | | void setBufLength(int bufLengthToSet)(Code) | | |
| setByteBuffer | | public void setByteBuffer(byte[] byteBufferToSet)(Code) | | Sets the array of bytes to use as a buffer to read from.
Parameters:
byteBuffer - the array of bytes to use as a buffer |
| setPosition | | public void setPosition(int positionToSet)(Code) | | Set the current position to write to/ read from
Parameters:
position - the position (0-based index) |
| setWasMultiPacket | | public void setWasMultiPacket(boolean flag)(Code) | | Sets whether this packet was part of a multipacket
Parameters:
flag - was this packet part of a multipacket? |
| wasMultiPacket | | public boolean wasMultiPacket()(Code) | | Was this packet part of a multipacket?
was this packet part of a multipacket? |
| writeBytesNoNull | | final void writeBytesNoNull(byte[] bytes, int offset, int length) throws SQLException(Code) | | |
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