public abstract class OutputBuffer extends OutputStream implements BsonOutput
BsonOutput.| Constructor and Description |
|---|
OutputBuffer() |
| Modifier and Type | Method and Description |
|---|---|
void |
close() |
abstract List<ByteBuf> |
getByteBuffers()
Get a list of byte buffers that are prepared to be read from; in other words, whose position is 0 and whose limit is the number of
bytes that should read.
|
abstract int |
pipe(OutputStream out)
Pipe the contents of this output buffer into the given output stream
|
int |
size()
Gets the output size in bytes.
|
byte[] |
toByteArray()
Gets a copy of the buffered bytes.
|
String |
toString() |
abstract void |
truncateToPosition(int newPosition)
Truncates this stream to the new position.
|
void |
write(byte[] b) |
void |
write(byte[] bytes,
int offset,
int length) |
void |
write(int value) |
protected abstract void |
write(int position,
int value)
Write the specified byte at the specified position.
|
void |
writeBytes(byte[] bytes)
Writes all the bytes in the byte array to the stream.
|
void |
writeCString(String value)
Writes a BSON CString to the stream.
|
void |
writeDouble(double x)
Writes a BSON double to the stream.
|
void |
writeInt(int value)
Writes the given integer value to the buffer.
|
void |
writeInt32(int value)
Writes a 32-bit BSON integer to the stream.
|
void |
writeInt32(int position,
int value)
Writes a 32-bit BSON integer to the stream at the given position.
|
void |
writeInt64(long value)
Writes a 64-bit BSON integer to the stream.
|
void |
writeLong(long value)
Writes the given long value to the buffer.
|
void |
writeObjectId(ObjectId value)
Writes a BSON ObjectId to the stream.
|
void |
writeString(String str)
Writes a BSON String to the stream.
|
flushclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitgetPosition, getSize, writeByte, writeBytespublic void write(byte[] b)
write in class OutputStreampublic void close()
close in interface Closeableclose in interface AutoCloseableclose in interface BsonOutputclose in class OutputStreampublic void write(byte[] bytes,
int offset,
int length)
write in class OutputStreampublic void writeBytes(byte[] bytes)
BsonOutputwriteBytes in interface BsonOutputbytes - the non-null byte arraypublic void writeInt32(int value)
BsonOutputwriteInt32 in interface BsonOutputvalue - the valuepublic void writeInt32(int position,
int value)
BsonOutputwriteInt32 in interface BsonOutputposition - the position to write the value, which must be greater than or equal to 0 and less than or equal to the current sizevalue - the valuepublic void writeInt64(long value)
BsonOutputwriteInt64 in interface BsonOutputvalue - the valuepublic void writeDouble(double x)
BsonOutputwriteDouble in interface BsonOutputx - the valuepublic void writeString(String str)
BsonOutputwriteString in interface BsonOutputstr - the valuepublic void writeCString(String value)
BsonOutputwriteCString in interface BsonOutputvalue - the valuepublic void writeObjectId(ObjectId value)
BsonOutputwriteObjectId in interface BsonOutputvalue - the valuepublic int size()
public abstract int pipe(OutputStream out) throws IOException
out - the stream to pipe toIOException - if the stream throws an exceptionpublic abstract List<ByteBuf> getByteBuffers()
Note that the byte buffers may be read-only.
public abstract void truncateToPosition(int newPosition)
BsonOutputtruncateToPosition in interface BsonOutputnewPosition - the new position, which must be greater than or equal to 0 and less than the current size.public byte[] toByteArray()
pipe(java.io.OutputStream)public void write(int value)
write in class OutputStreampublic void writeInt(int value)
value - the value to writewriteInt32(int)protected abstract void write(int position,
int value)
position - the position, which must be greater than equal to 0 and at least 4 less than the stream sizevalue - the value to write. The 24 high-order bits of the value are ignored.public void writeLong(long value)
value - the value to writewriteInt64(long)