From 9038b8b4d3e00d74a494aeab8a8f619fd1e87cc9 Mon Sep 17 00:00:00 2001 From: Michael Koch Date: Thu, 13 Feb 2003 08:40:35 +0000 Subject: natByteBufferImpl.cc, [...]: Added copyright and license. 2003-02-13 Michael Koch * gnu/java/nio/natByteBufferImpl.cc, gnu/java/nio/natCharBufferImpl.cc, gnu/java/nio/natDoubleBufferImpl.cc, gnu/java/nio/natFloatBufferImpl.cc, gnu/java/nio/natIntBufferImpl.cc, gnu/java/nio/natLongBufferImpl.cc, gnu/java/nio/natShortBufferImpl.cc: Added copyright and license. * java/nio/DoubleBuffer.java, java/nio/FloatBuffer.java, java/nio/IntBuffer.java, java/nio/LongBuffer.java, java/nio/ShortBuffer.java (array): Throw exceptions. (arrayOffset): Throw exceptions. From-SVN: r62832 --- libjava/java/nio/DoubleBuffer.java | 12 ++++++++++++ libjava/java/nio/FloatBuffer.java | 12 ++++++++++++ libjava/java/nio/IntBuffer.java | 12 ++++++++++++ libjava/java/nio/LongBuffer.java | 12 ++++++++++++ libjava/java/nio/ShortBuffer.java | 12 ++++++++++++ 5 files changed, 60 insertions(+) (limited to 'libjava/java') diff --git a/libjava/java/nio/DoubleBuffer.java b/libjava/java/nio/DoubleBuffer.java index 72a6c09..036579a 100644 --- a/libjava/java/nio/DoubleBuffer.java +++ b/libjava/java/nio/DoubleBuffer.java @@ -125,11 +125,23 @@ public abstract class DoubleBuffer extends Buffer implements Comparable public final double[] array() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return backing_buffer; } public final int arrayOffset() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return array_offset; } diff --git a/libjava/java/nio/FloatBuffer.java b/libjava/java/nio/FloatBuffer.java index b780ff5..8531cb9 100644 --- a/libjava/java/nio/FloatBuffer.java +++ b/libjava/java/nio/FloatBuffer.java @@ -126,11 +126,23 @@ public abstract class FloatBuffer extends Buffer implements Comparable public final float[] array() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return backing_buffer; } public final int arrayOffset() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return array_offset; } diff --git a/libjava/java/nio/IntBuffer.java b/libjava/java/nio/IntBuffer.java index aca6e0f..ddf03d8 100644 --- a/libjava/java/nio/IntBuffer.java +++ b/libjava/java/nio/IntBuffer.java @@ -126,11 +126,23 @@ public abstract class IntBuffer extends Buffer implements Comparable public final int[] array() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return backing_buffer; } public final int arrayOffset() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return array_offset; } diff --git a/libjava/java/nio/LongBuffer.java b/libjava/java/nio/LongBuffer.java index 0ddc7938..63eb5af 100644 --- a/libjava/java/nio/LongBuffer.java +++ b/libjava/java/nio/LongBuffer.java @@ -126,11 +126,23 @@ public abstract class LongBuffer extends Buffer implements Comparable public final long[] array() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return backing_buffer; } public final int arrayOffset() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return array_offset; } diff --git a/libjava/java/nio/ShortBuffer.java b/libjava/java/nio/ShortBuffer.java index 512c9fd..7a71cad 100644 --- a/libjava/java/nio/ShortBuffer.java +++ b/libjava/java/nio/ShortBuffer.java @@ -126,11 +126,23 @@ public abstract class ShortBuffer extends Buffer implements Comparable public final short[] array() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return backing_buffer; } public final int arrayOffset() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return array_offset; } -- cgit v1.1