/
EpollDomainSocketChannelConfig.java
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/
EpollDomainSocketChannelConfig.java
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/*
* Copyright 2015 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.channel.epoll;
import io.netty.buffer.ByteBufAllocator;
import io.netty.channel.ChannelOption;
import io.netty.channel.MessageSizeEstimator;
import io.netty.channel.RecvByteBufAllocator;
import io.netty.channel.WriteBufferWaterMark;
import io.netty.channel.socket.DuplexChannelConfig;
import io.netty.channel.unix.DomainSocketChannelConfig;
import io.netty.channel.unix.DomainSocketReadMode;
import io.netty.util.internal.ObjectUtil;
import java.io.IOException;
import java.util.Map;
import static io.netty.channel.ChannelOption.ALLOW_HALF_CLOSURE;
import static io.netty.channel.ChannelOption.SO_RCVBUF;
import static io.netty.channel.ChannelOption.SO_SNDBUF;
import static io.netty.channel.unix.UnixChannelOption.DOMAIN_SOCKET_READ_MODE;
public final class EpollDomainSocketChannelConfig extends EpollChannelConfig
implements DomainSocketChannelConfig, DuplexChannelConfig {
private volatile DomainSocketReadMode mode = DomainSocketReadMode.BYTES;
private volatile boolean allowHalfClosure;
EpollDomainSocketChannelConfig(AbstractEpollChannel channel) {
super(channel);
}
@Override
public Map<ChannelOption<?>, Object> getOptions() {
return getOptions(super.getOptions(), DOMAIN_SOCKET_READ_MODE, ALLOW_HALF_CLOSURE, SO_SNDBUF, SO_RCVBUF);
}
@SuppressWarnings("unchecked")
@Override
public <T> T getOption(ChannelOption<T> option) {
if (option == DOMAIN_SOCKET_READ_MODE) {
return (T) getReadMode();
}
if (option == ALLOW_HALF_CLOSURE) {
return (T) Boolean.valueOf(isAllowHalfClosure());
}
if (option == SO_SNDBUF) {
return (T) Integer.valueOf(getSendBufferSize());
}
if (option == SO_RCVBUF) {
return (T) Integer.valueOf(getReceiveBufferSize());
}
return super.getOption(option);
}
@Override
public <T> boolean setOption(ChannelOption<T> option, T value) {
validate(option, value);
if (option == DOMAIN_SOCKET_READ_MODE) {
setReadMode((DomainSocketReadMode) value);
} else if (option == ALLOW_HALF_CLOSURE) {
setAllowHalfClosure((Boolean) value);
} else if (option == SO_SNDBUF) {
setSendBufferSize((Integer) value);
} else if (option == SO_RCVBUF) {
setReceiveBufferSize((Integer) value);
} else {
return super.setOption(option, value);
}
return true;
}
@Override
@Deprecated
public EpollDomainSocketChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead) {
super.setMaxMessagesPerRead(maxMessagesPerRead);
return this;
}
@Override
public EpollDomainSocketChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis) {
super.setConnectTimeoutMillis(connectTimeoutMillis);
return this;
}
@Override
public EpollDomainSocketChannelConfig setWriteSpinCount(int writeSpinCount) {
super.setWriteSpinCount(writeSpinCount);
return this;
}
@Override
public EpollDomainSocketChannelConfig setRecvByteBufAllocator(RecvByteBufAllocator allocator) {
super.setRecvByteBufAllocator(allocator);
return this;
}
@Override
public EpollDomainSocketChannelConfig setAllocator(ByteBufAllocator allocator) {
super.setAllocator(allocator);
return this;
}
@Override
public EpollDomainSocketChannelConfig setAutoClose(boolean autoClose) {
super.setAutoClose(autoClose);
return this;
}
@Override
public EpollDomainSocketChannelConfig setMessageSizeEstimator(MessageSizeEstimator estimator) {
super.setMessageSizeEstimator(estimator);
return this;
}
@Override
@Deprecated
public EpollDomainSocketChannelConfig setWriteBufferLowWaterMark(int writeBufferLowWaterMark) {
super.setWriteBufferLowWaterMark(writeBufferLowWaterMark);
return this;
}
@Override
@Deprecated
public EpollDomainSocketChannelConfig setWriteBufferHighWaterMark(int writeBufferHighWaterMark) {
super.setWriteBufferHighWaterMark(writeBufferHighWaterMark);
return this;
}
@Override
public EpollDomainSocketChannelConfig setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark) {
super.setWriteBufferWaterMark(writeBufferWaterMark);
return this;
}
@Override
public EpollDomainSocketChannelConfig setAutoRead(boolean autoRead) {
super.setAutoRead(autoRead);
return this;
}
@Override
public EpollDomainSocketChannelConfig setEpollMode(EpollMode mode) {
super.setEpollMode(mode);
return this;
}
@Override
public EpollDomainSocketChannelConfig setReadMode(DomainSocketReadMode mode) {
this.mode = ObjectUtil.checkNotNull(mode, "mode");
return this;
}
@Override
public DomainSocketReadMode getReadMode() {
return mode;
}
@Override
public boolean isAllowHalfClosure() {
return allowHalfClosure;
}
@Override
public EpollDomainSocketChannelConfig setAllowHalfClosure(boolean allowHalfClosure) {
this.allowHalfClosure = allowHalfClosure;
return this;
}
public int getSendBufferSize() {
try {
return ((EpollDomainSocketChannel) channel).socket.getSendBufferSize();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public EpollDomainSocketChannelConfig setSendBufferSize(int sendBufferSize) {
try {
((EpollDomainSocketChannel) channel).socket.setSendBufferSize(sendBufferSize);
return this;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public int getReceiveBufferSize() {
try {
return ((EpollDomainSocketChannel) channel).socket.getReceiveBufferSize();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public EpollDomainSocketChannelConfig setReceiveBufferSize(int receiveBufferSize) {
try {
((EpollDomainSocketChannel) channel).socket.setReceiveBufferSize(receiveBufferSize);
return this;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}