File	Doc	Category	Size	Date	Package
ByteChunk.java	API Doc	Glassfish v2 API	7029	Fri May 04 22:33:16 BST 2007	com.sun.enterprise.admin.common

ByteChunk

• java.lang.Object

Fields Summary
public static final long	serialVersionUID
public static final int	kChunkMaxSize
public static final int	kChunkMinSize
private int	mSize
private boolean	mIsLast
private boolean	mIsFirst
private byte[]	mBytes
private String	mChunkedFileName
private String	mTargetDir
private String	mUniqueId
private long	mTotalFileSize

Constructors Summary
public ByteChunk(byte[] byteArray, String forFileName, boolean isFirst, boolean isLast, String uniqueId, long totalFileSize) Creates new ByteChunk with the specified size. The chunk may not be larger than the size specfied by kChunkMaxSize. throws IllegalArgumentException if the size of Chunk is more than kChunkSize or less than kChunkMinSize.. param byteArray specifies the array of bytes that constitutes chunk. param forFileName specifies the name of the file whose part is it. param isFirst boolean specifying if this is the first of the chunks. param isLast boolean specifying if this is the first of the chunks. param uniqueId String specifies an unique id for this series of chunks. This has to be same in all chunks of the series. param totalFileSize long specifies total file size of the chunked file. int size =0; if (byteArray != null) { size = byteArray.length; if ( size < kChunkMinSize || size > kChunkMaxSize) { throw new IllegalArgumentException(size + ""); } } mSize = size; mIsFirst = isFirst; mIsLast = isLast; mBytes = byteArray; mChunkedFileName = forFileName; mUniqueId = uniqueId; mTotalFileSize = totalFileSize;
public ByteChunk(byte[] byteArray, String forFileName, boolean isFirst, boolean isLast) Creates new ByteChunk with the specified size. The chunk may not be larger than the size specfied by kChunkMaxSize. throws IllegalArgumentException if the size of Chunk is more than kChunkSize or less than kChunkMinSize.. param byteArray specifies the array of bytes that constitutes chunk. param forFileName specifies the name of the file whose part is it. param isFirst boolean specifying if this is the first of the chunks. param isLast boolean specifying if this is the first of the chunks. this(byteArray,forFileName,isFirst,isLast,forFileName, -1);

Methods Summary
public byte[]	getBytes() Gets the array of actual bytes. return byte[] with actual bytes. return mBytes;
public java.lang.String	getChunkedFileName() Returns the name of the file that was chunked. return String representing the name of file (whose this is a chunk). return ( mChunkedFileName );
public java.lang.String	getId() Returns the unique id for this series of chunks. return mUniqueId;
public int	getSize() Gets the actual size of the chunk. The chunk will have exactly this many bytes in the underlying byte array. return integer indicating the size of the chunk. return ( mSize );
public java.lang.String	getTargetDir() Returns the name of the target directory to which this chunk is copied. return ( mTargetDir );
public long	getTotalFileSize() returns the total file size. return mTotalFileSize;
public boolean	isFirst() Determines whether this is the last Chunk in a series of Chunk transfer. return true if this is last Chunk, false otherwize. return ( mIsFirst );
public boolean	isLast() Determines whether this is the last Chunk in a series of Chunk transfer. return true if this is last Chunk, false otherwize. return ( mIsLast );
public void	setTargetDir(java.lang.String targetDir) Sets the target dir to which this chunk must be copied. mTargetDir = targetDir;