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Updated UDT to be compilable on Java7.

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This commit is contained in:
nathan 2017-07-30 19:50:28 +02:00
parent 2154eeb5a8
commit d39f3ea289
3 changed files with 154 additions and 56 deletions
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22
src/com/barchart/udt/nio/SelectorProviderUDT.java
View File

@ -7,14 +7,15 @@
*/
package com.barchart.udt.nio;
import com.barchart.udt.SocketUDT;
import com.barchart.udt.TypeUDT;
import java.io.IOException;
import java.net.ProtocolFamily;
import java.nio.channels.DatagramChannel;
import java.nio.channels.Pipe;
import java.nio.channels.spi.SelectorProvider;
import com.barchart.udt.SocketUDT;
import com.barchart.udt.TypeUDT;
/**
* selection provider for UDT
* <p>
@ -26,14 +27,12 @@ public class SelectorProviderUDT extends SelectorProvider {
/**
* system-wide provider instance, for {@link TypeUDT#DATAGRAM} UDT sockets
*/
public static final SelectorProviderUDT DATAGRAM = //
new SelectorProviderUDT(TypeUDT.DATAGRAM);
public static final SelectorProviderUDT DATAGRAM = new SelectorProviderUDT(TypeUDT.DATAGRAM);
/**
* system-wide provider instance, for {@link TypeUDT#STREAM} UDT sockets
*/
public static final SelectorProviderUDT STREAM = //
new SelectorProviderUDT(TypeUDT.STREAM);
public static final SelectorProviderUDT STREAM = new SelectorProviderUDT(TypeUDT.STREAM);
public static SelectorProviderUDT from(final TypeUDT type) {
switch (type) {
@ -79,6 +78,15 @@ public class SelectorProviderUDT extends SelectorProvider {
throw new UnsupportedOperationException("feature not available");
}
/**
* java 7
*/
@Override
public
DatagramChannel openDatagramChannel(final ProtocolFamily family) throws IOException {
throw new UnsupportedOperationException("feature not available");
}
/**
* Not supported.
*/

74
src/com/barchart/udt/nio/ServerSocketChannelUDT.java
View File

@ -7,14 +7,18 @@
*/
package com.barchart.udt.nio;
import com.barchart.udt.SocketUDT;
import com.barchart.udt.TypeUDT;
import com.barchart.udt.anno.ThreadSafe;
import java.io.IOException;
import java.net.SocketAddress;
import java.net.SocketOption;
import java.nio.channels.ServerSocketChannel;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.nio.channels.ServerSocketChannel;
import com.barchart.udt.SocketUDT;
import com.barchart.udt.TypeUDT;
import com.barchart.udt.anno.ThreadSafe;
/**
* {@link ServerSocketChannel}-like wrapper for {@link SocketUDT} can be either
@ -39,22 +43,16 @@ import java.nio.channels.ServerSocketChannel;
*/
public class ServerSocketChannelUDT extends ServerSocketChannel implements ChannelUDT {
protected static final Logger log = LoggerFactory
.getLogger(ServerSocketChannelUDT.class);
protected static final Logger log = LoggerFactory.getLogger(ServerSocketChannelUDT.class);
@ThreadSafe("this")
protected NioServerSocketUDT socketAdapter;
protected final SocketUDT socketUDT;
protected ServerSocketChannelUDT( //
final SelectorProviderUDT provider, //
final SocketUDT socketUDT //
) {
protected ServerSocketChannelUDT(final SelectorProviderUDT provider, final SocketUDT socketUDT) {
super(provider);
this.socketUDT = socketUDT;
}
@Override
@ -83,14 +81,22 @@ public class ServerSocketChannelUDT extends ServerSocketChannel implements Chann
}
}
@Override
/**
* java 7
*/
@Override
public
SocketAddress getLocalAddress() throws IOException {
throw new UnsupportedOperationException("feature not available");
}
@Override
protected void implCloseSelectableChannel() throws IOException {
socketUDT.close();
}
@Override
protected void implConfigureBlocking(final boolean block)
throws IOException {
protected void implConfigureBlocking(final boolean block) throws IOException {
socketUDT.setBlocking(block);
}
@ -109,6 +115,42 @@ public class ServerSocketChannelUDT extends ServerSocketChannel implements Chann
return (SelectorProviderUDT) super.provider();
}
/**
* java 7
*/
@Override
public
ServerSocketChannel bind(final SocketAddress local, final int backlog) throws IOException {
throw new UnsupportedOperationException("feature not available");
}
/**
* java 7
*/
@Override
public
<T> ServerSocketChannel setOption(final SocketOption<T> name, final T value) throws IOException {
throw new UnsupportedOperationException("feature not available");
}
/**
* java 7
*/
@Override
public
<T> T getOption(final SocketOption<T> name) throws IOException {
throw new UnsupportedOperationException("feature not available");
}
/**
* java 7
*/
@Override
public
Set<SocketOption<?>> supportedOptions() {
throw new UnsupportedOperationException("feature not available");
}
@Override
public synchronized NioServerSocketUDT socket() {
if (socketAdapter == null) {

114
src/com/barchart/udt/nio/SocketChannelUDT.java
View File

@ -7,22 +7,25 @@
*/
package com.barchart.udt.nio;
import com.barchart.udt.ExceptionUDT;
import com.barchart.udt.SocketUDT;
import com.barchart.udt.TypeUDT;
import com.barchart.udt.anno.ThreadSafe;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.net.SocketOption;
import java.nio.ByteBuffer;
import java.nio.channels.ClosedChannelException;
import java.nio.channels.ConnectionPendingException;
import java.nio.channels.IllegalBlockingModeException;
import java.nio.channels.SocketChannel;
import java.nio.channels.UnresolvedAddressException;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.barchart.udt.ExceptionUDT;
import com.barchart.udt.SocketUDT;
import com.barchart.udt.TypeUDT;
import com.barchart.udt.anno.ThreadSafe;
/**
* {@link SocketChannel}-like wrapper for {@link SocketUDT}, can be either
@ -54,8 +57,7 @@ import java.nio.channels.UnresolvedAddressException;
*/
public class SocketChannelUDT extends SocketChannel implements ChannelUDT {
protected static final Logger log = LoggerFactory
.getLogger(SocketChannelUDT.class);
protected static final Logger log = LoggerFactory.getLogger(SocketChannelUDT.class);
protected final Object connectLock = new Object();
@ -76,22 +78,13 @@ public class SocketChannelUDT extends SocketChannel implements ChannelUDT {
private InetSocketAddress remoteSocket;
protected SocketChannelUDT( //
final SelectorProviderUDT provider, //
final SocketUDT socketUDT //
) throws ExceptionUDT {
protected SocketChannelUDT(final SelectorProviderUDT provider, final SocketUDT socketUDT) throws ExceptionUDT {
super(provider);
this.socketUDT = socketUDT;
this.socketUDT.setBlocking(true);
}
protected SocketChannelUDT( //
final SelectorProviderUDT provider, //
final SocketUDT socketUDT, //
final boolean isConnected //
) throws ExceptionUDT {
protected SocketChannelUDT(final SelectorProviderUDT provider, final SocketUDT socketUDT, final boolean isConnected) throws ExceptionUDT {
this(provider, socketUDT);
if (isConnected) {
@ -101,7 +94,6 @@ public class SocketChannelUDT extends SocketChannel implements ChannelUDT {
isConnectFinished = false;
isConnectionPending = true;
}
}
@Override
@ -240,6 +232,15 @@ public class SocketChannelUDT extends SocketChannel implements ChannelUDT {
}
/**
* java 7
*/
@Override
public
SocketAddress getRemoteAddress() throws IOException {
throw new UnsupportedOperationException("feature not available");
}
@Override
protected void implCloseSelectableChannel() throws IOException {
socketUDT.close();
@ -357,8 +358,7 @@ public class SocketChannelUDT extends SocketChannel implements ChannelUDT {
}
@Override
public long read(final ByteBuffer[] dsts, final int offset, final int length)
throws IOException {
public long read(final ByteBuffer[] dsts, final int offset, final int length) throws IOException {
throw new RuntimeException("feature not available");
}
@ -477,11 +477,9 @@ public class SocketChannelUDT extends SocketChannel implements ChannelUDT {
}
@Override
public long write(final ByteBuffer[] bufferArray, final int offset,
final int length) throws IOException {
public long write(final ByteBuffer[] bufferArray, final int offset, final int length) throws IOException {
try {
long total = 0;
for (int index = offset; index < offset + length; index++) {
@ -505,21 +503,71 @@ public class SocketChannelUDT extends SocketChannel implements ChannelUDT {
} catch (final Throwable e) {
throw new IOException("failed to write buffer array", e);
}
}
@Override
/**
* java 7
*/
@Override
public
SocketAddress getLocalAddress() throws IOException {
throw new UnsupportedOperationException("feature not available");
}
@Override
public TypeUDT typeUDT() {
return providerUDT().type();
}
/** java 7 */
public SocketChannelUDT bind(final SocketAddress localAddress)
throws IOException {
@Override
public SocketChannelUDT bind(final SocketAddress localAddress) throws IOException {
socketUDT.bind((InetSocketAddress) localAddress);
return this;
}
/**
* java 7
*/
@Override
public
<T> SocketChannel setOption(final SocketOption<T> option, final T value) throws IOException {
throw new UnsupportedOperationException("feature not available");
}
/**
* java 7
*/
@Override
public
<T> T getOption(final SocketOption<T> name) throws IOException {
throw new UnsupportedOperationException("feature not available");
}
/**
* java 7
*/
@Override
public
Set<SocketOption<?>> supportedOptions() {
throw new UnsupportedOperationException("feature not available");
}
/**
* java 7
*/
@Override
public
SocketChannel shutdownInput() throws IOException {
throw new UnsupportedOperationException("feature not available");
}
/**
* java 7
*/
@Override
public
SocketChannel shutdownOutput() throws IOException {
throw new UnsupportedOperationException("feature not available");
}
}