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2003-08-02 Michael Koch <konqueror@gmx.de>

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* java/nio/ByteBufferImpl.java
	(getChar): Check remaining bytes, fixed comment about endianess.
	(putChar): Likewise.
	(getShort): Likewise.
	(putShort): Likewise.
	(getInt): Check remaining bytes, fixed conversion, fixed comment about
	endianess.
	(putInt): Likewise.
	(getLong): Likewise.
	(putLong): Likewise.
	(getFloat): Likewise.
	(putFloat): Likewise.
	(getDouble): Likewise.
	(putDouble): Likewise.
	* java/nio/DirectByteBufferImpl.java
	(getChar): Wrapped code, fixed comment about endianess.
	(putchar): Likewise.
	(getShort): Likewise.
	(putShort): Likewise.
	(getInt): Fixed conversion, fixed comment about endianess.
	(putInt): Likewise.
	(getLong): Likewise.
	(putLong): Likewise.
	(getFloat): Likewise.
	(putFloat): Likewise.
	(getDouble): Likewise.
	(putDouble): Likewise.
	* java/nio/MappedByteBufferImpl.java
	(compact): Implemented.
	(getChar): Implemented.
	(putChar): Implemented.
	(getDouble): Implemented.
	(putdouble): Implemented.
	(getFloat): Implemented.
	(putFloat): Implemented.
	(getInt): Implemented.
	(putInt): Implemented.
	(getLong): Implemented.
	(putLong): Implemented.
	(getShort): Implemented.
	(putShort): Implemented.
	* java/nio/channels/FileChannelImpl.java
	(read): Set position where to access file.
	(write): Likewise.
	(transferTo): Flip buffer after read and before write.
	(transferFrom): Likewise.

From-SVN: r70102
This commit is contained in:
Michael Koch 2003-08-02 11:17:40 +00:00 • committed by Michael Koch
parent 2937079664
commit 7318eb21d1
5 changed files with 300 additions and 138 deletions
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4
libjava/java/nio/channels/FileChannelImpl.java
View file

@ -146,6 +146,7 @@ public class FileChannelImpl extends FileChannel
long oldPosition;
oldPosition = implPosition ();
position (position);
result = implRead (dst);
implPosition (oldPosition);
@ -208,6 +209,7 @@ public class FileChannelImpl extends FileChannel
long oldPosition;
oldPosition = implPosition ();
position (position);
result = implWrite (src);
implPosition (oldPosition);
@ -298,6 +300,7 @@ public class FileChannelImpl extends FileChannel
// XXX: count needs to be casted from long to int. Dataloss ?
ByteBuffer buffer = ByteBuffer.allocate ((int) count);
read (buffer, position);
buffer.flip();
return target.write (buffer);
}
@ -317,6 +320,7 @@ public class FileChannelImpl extends FileChannel
// XXX: count needs to be casted from long to int. Dataloss ?
ByteBuffer buffer = ByteBuffer.allocate ((int) count);
src.read (buffer);
buffer.flip();
return write (buffer, position);
}