File	Doc	Category	Size	Date	Package
Blob.java	API Doc	Android 1.5 API	7305	Wed May 06 22:41:06 BST 2009	java.sql

Blob

Fields Summary

Constructors Summary

Methods Summary
public java.io.InputStream	getBinaryStream() Retrieves this {@code Blob} object as a binary stream. return a binary {@code InputStream} giving access to the {@code Blob} data. throws SQLException if an error occurs accessing the {@code Blob}. since Android 1.0
public byte[]	getBytes(long pos, int length) Gets a portion of the value of this {@code Blob} as an array of bytes. param pos the position of the first byte in the {@code Blob} to get, where the first byte in the {@code Blob} has position 1. param length the number of bytes to get. return a byte array containing the data from the {@code Blob}, starting at {@code pos} and is up to {@code length} bytes long. throws SQLException if an error occurs accessing the {@code Blob}. since Android 1.0
public long	length() Gets the number of bytes in this {@code Blob} object. return a {@code long} value with the length of the {@code Blob} in bytes. throws SQLException if an error occurs accessing the {@code Blob}. since Android 1.0
public long	position(java.sql.Blob pattern, long start) Search for the position in this {@code Blob} at which a specified pattern begins, starting at a specified position within the {@code Blob}. param pattern a {@code Blob} containing the pattern of data to search for in this {@code Blob}. param start the position within this {@code Blob} to start the search, where the first position in the {@code Blob} is {@code 1}. return a {@code long} value with the position at which the pattern begins. Returns {@code -1} if the pattern is not found in this {@code Blob}. throws SQLException if an error occurs accessing the {@code Blob}. since Android 1.0
public long	position(byte[] pattern, long start) Search for the position in this {@code Blob} at which the specified pattern begins, starting at a specified position within the {@code Blob}. param pattern a byte array containing the pattern of data to search for in this {@code Blob}. param start the position within this {@code Blob} to start the search, where the first position in the {@code Blob} is {@code 1}. return a {@code long} value with the position at which the pattern begins. Returns {@code -1} if the pattern is not found in this {@code Blob}. throws SQLException if an error occurs accessing the {@code Blob}. since Android 1.0
public java.io.OutputStream	setBinaryStream(long pos) Gets a stream that can be used to write binary data to this {@code Blob}. param pos the position within this {@code Blob} at which to start writing, where the first position in the {@code Blob} is {@code 1}. return a binary {@code InputStream} which can be used to write data into the {@code Blob} starting at the specified position. throws SQLException if an error occurs accessing the {@code Blob}. since Android 1.0
public int	setBytes(long pos, byte[] theBytes) Writes a specified array of bytes to this {@code Blob} object, starting at a specified position. Returns the number of bytes written. param pos the position within this {@code Blob} at which to start writing, where the first position in the {@code Blob} is {@code 1}. param theBytes an array of bytes to write into the {@code Blob}. return an integer containing the number of bytes written to the {@code Blob}. throws SQLException if an error occurs accessing the {@code Blob}. since Android 1.0
public int	setBytes(long pos, byte[] theBytes, int offset, int len) Writes a portion of a specified byte array to this {@code Blob}. Returns the number of bytes written. param pos the position within this {@code Blob} at which to start writing, where the first position in the {@code Blob} is {@code 1}. param theBytes an array of bytes to write into the {@code Blob}. param offset the offset into the byte array from which to start writing data - the first byte in the array has offset {@code 0}. param len the length of data to write in number of bytes. return an integer containing the number of bytes written to the {@code Blob}. throws SQLException if an error occurs accessing the {@code Blob}. since Android 1.0
public void	truncate(long len) Truncate the value of this {@code Blob} object to a specified length in bytes. param len the length of data in bytes after which this {@code Blob} is to be truncated. throws SQLException if an error occurs accessing the {@code Blob}. since Android 1.0