本文整理了Java中java.nio.ByteBuffer.checkWritable()方法的一些代码示例，展示了ByteBuffer.checkWritable()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ByteBuffer.checkWritable()方法的具体详情如下：
包路径：java.nio.ByteBuffer
类名称：ByteBuffer
方法名：checkWritable
暂无
代码示例来源：origin: robovm/robovm
/**
* @param copyingIn true if we're copying data into the buffers (typically
* because the caller is a file/network read operation), false if we're
* copying data out of the buffers (for a file/network write operation).
*/
static int calculateTotalRemaining(ByteBuffer[] buffers, int offset, int length, boolean copyingIn) {
int count = 0;
for (int i = offset; i < offset + length; ++i) {
count += buffers[i].remaining();
if (copyingIn) {
buffers[i].checkWritable();
}
}
return count;
}代码示例来源：origin: robovm/robovm
@Override
public int read(ByteBuffer dst) throws IOException {
dst.checkWritable();
checkOpenConnected();
if (!dst.hasRemaining()) {
return 0;
}
return readImpl(dst);
}代码示例来源：origin: robovm/robovm
int init() {
int totalRemaining = 0;
for (int i = 0; i < bufferCount; ++i) {
ByteBuffer b = byteBuffers[i + offset];
if (direction == Direction.READV) {
b.checkWritable();
}
int remaining = b.remaining();
if (b.isDirect()) {
ioBuffers[i] = b;
offsets[i] = b.position();
} else {
ioBuffers[i] = NioUtils.unsafeArray(b);
offsets[i] = NioUtils.unsafeArrayOffset(b) + b.position();
}
byteCounts[i] = remaining;
totalRemaining += remaining;
}
return totalRemaining;
}代码示例来源：origin: robovm/robovm
@Override
public int read(ByteBuffer target) throws IOException {
target.checkWritable();
checkOpenConnected();
if (!target.hasRemaining()) {
return 0;
}
int readCount = 0;
if (target.isDirect() || target.hasArray()) {
readCount = readImpl(target);
if (readCount > 0) {
target.position(target.position() + readCount);
}
} else {
byte[] readArray = new byte[target.remaining()];
ByteBuffer readBuffer = ByteBuffer.wrap(readArray);
readCount = readImpl(readBuffer);
if (readCount > 0) {
target.put(readArray, 0, readCount);
}
}
return readCount;
}代码示例来源：origin: robovm/robovm
private int readImpl(ByteBuffer buffer, long position) throws IOException {
buffer.checkWritable();
checkOpen();
checkReadable();代码示例来源：origin: robovm/robovm
@Override
public SocketAddress receive(ByteBuffer target) throws IOException {
target.checkWritable();
checkOpen();
if (!isBound) {
return null;
}
SocketAddress retAddr = null;
try {
begin();
// receive real data packet, (not peek)
synchronized (readLock) {
boolean loop = isBlocking();
if (!target.isDirect()) {
retAddr = receiveImpl(target, loop);
} else {
retAddr = receiveDirectImpl(target, loop);
}
}
} catch (InterruptedIOException e) {
// this line used in Linux
return null;
} finally {
end(retAddr != null);
}
return retAddr;
}代码示例来源：origin: ibinti/bugvm
/**
* @param copyingIn true if we're copying data into the buffers (typically
* because the caller is a file/network read operation), false if we're
* copying data out of the buffers (for a file/network write operation).
*/
static int calculateTotalRemaining(ByteBuffer[] buffers, int offset, int length, boolean copyingIn) {
int count = 0;
for (int i = offset; i < offset + length; ++i) {
count += buffers[i].remaining();
if (copyingIn) {
buffers[i].checkWritable();
}
}
return count;
}代码示例来源：origin: MobiVM/robovm
/**
* @param copyingIn true if we're copying data into the buffers (typically
* because the caller is a file/network read operation), false if we're
* copying data out of the buffers (for a file/network write operation).
*/
static int calculateTotalRemaining(ByteBuffer[] buffers, int offset, int length, boolean copyingIn) {
int count = 0;
for (int i = offset; i < offset + length; ++i) {
count += buffers[i].remaining();
if (copyingIn) {
buffers[i].checkWritable();
}
}
return count;
}代码示例来源：origin: com.gluonhq/robovm-rt
/**
* @param copyingIn true if we're copying data into the buffers (typically
* because the caller is a file/network read operation), false if we're
* copying data out of the buffers (for a file/network write operation).
*/
static int calculateTotalRemaining(ByteBuffer[] buffers, int offset, int length, boolean copyingIn) {
int count = 0;
for (int i = offset; i < offset + length; ++i) {
count += buffers[i].remaining();
if (copyingIn) {
buffers[i].checkWritable();
}
}
return count;
}代码示例来源：origin: com.mobidevelop.robovm/robovm-rt
/**
* @param copyingIn true if we're copying data into the buffers (typically
* because the caller is a file/network read operation), false if we're
* copying data out of the buffers (for a file/network write operation).
*/
static int calculateTotalRemaining(ByteBuffer[] buffers, int offset, int length, boolean copyingIn) {
int count = 0;
for (int i = offset; i < offset + length; ++i) {
count += buffers[i].remaining();
if (copyingIn) {
buffers[i].checkWritable();
}
}
return count;
}代码示例来源：origin: FlexoVM/flexovm
/**
* @param copyingIn true if we're copying data into the buffers (typically
* because the caller is a file/network read operation), false if we're
* copying data out of the buffers (for a file/network write operation).
*/
static int calculateTotalRemaining(ByteBuffer[] buffers, int offset, int length, boolean copyingIn) {
int count = 0;
for (int i = offset; i < offset + length; ++i) {
count += buffers[i].remaining();
if (copyingIn) {
buffers[i].checkWritable();
}
}
return count;
}代码示例来源：origin: com.bugvm/bugvm-rt
/**
* @param copyingIn true if we're copying data into the buffers (typically
* because the caller is a file/network read operation), false if we're
* copying data out of the buffers (for a file/network write operation).
*/
static int calculateTotalRemaining(ByteBuffer[] buffers, int offset, int length, boolean copyingIn) {
int count = 0;
for (int i = offset; i < offset + length; ++i) {
count += buffers[i].remaining();
if (copyingIn) {
buffers[i].checkWritable();
}
}
return count;
}代码示例来源：origin: MobiVM/robovm
@Override
public int read(ByteBuffer dst) throws IOException {
dst.checkWritable();
checkOpenConnected();
if (!dst.hasRemaining()) {
return 0;
}
return readImpl(dst);
}代码示例来源：origin: com.mobidevelop.robovm/robovm-rt
@Override
public int read(ByteBuffer dst) throws IOException {
dst.checkWritable();
checkOpenConnected();
if (!dst.hasRemaining()) {
return 0;
}
return readImpl(dst);
}代码示例来源：origin: com.gluonhq/robovm-rt
@Override
public int read(ByteBuffer dst) throws IOException {
dst.checkWritable();
checkOpenConnected();
if (!dst.hasRemaining()) {
return 0;
}
return readImpl(dst);
}代码示例来源：origin: ibinti/bugvm
@Override
public int read(ByteBuffer dst) throws IOException {
dst.checkWritable();
checkOpenConnected();
if (!dst.hasRemaining()) {
return 0;
}
return readImpl(dst);
}代码示例来源：origin: FlexoVM/flexovm
@Override
public int read(ByteBuffer dst) throws IOException {
dst.checkWritable();
checkOpenConnected();
if (!dst.hasRemaining()) {
return 0;
}
return readImpl(dst);
}代码示例来源：origin: com.bugvm/bugvm-rt
@Override
public int read(ByteBuffer dst) throws IOException {
dst.checkWritable();
checkOpenConnected();
if (!dst.hasRemaining()) {
return 0;
}
return readImpl(dst);
}代码示例来源：origin: MobiVM/robovm
int init() {
int totalRemaining = 0;
for (int i = 0; i < bufferCount; ++i) {
ByteBuffer b = byteBuffers[i + offset];
if (direction == Direction.READV) {
b.checkWritable();
}
int remaining = b.remaining();
if (b.isDirect()) {
ioBuffers[i] = b;
offsets[i] = b.position();
} else {
ioBuffers[i] = NioUtils.unsafeArray(b);
offsets[i] = NioUtils.unsafeArrayOffset(b) + b.position();
}
byteCounts[i] = remaining;
totalRemaining += remaining;
}
return totalRemaining;
}代码示例来源：origin: ibinti/bugvm
int init() {
int totalRemaining = 0;
for (int i = 0; i < bufferCount; ++i) {
ByteBuffer b = byteBuffers[i + offset];
if (direction == Direction.READV) {
b.checkWritable();
}
int remaining = b.remaining();
if (b.isDirect()) {
ioBuffers[i] = b;
offsets[i] = b.position();
} else {
ioBuffers[i] = NioUtils.unsafeArray(b);
offsets[i] = NioUtils.unsafeArrayOffset(b) + b.position();
}
byteCounts[i] = remaining;
totalRemaining += remaining;
}
return totalRemaining;
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