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/*
* Copyright 2013 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:
*
* http://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 ch.cern.hbase.thirdparty.io.netty.channel.rxtx;
import ch.cern.hbase.thirdparty.io.netty.buffer.ByteBufAllocator;
import ch.cern.hbase.thirdparty.io.netty.channel.ChannelOption;
import ch.cern.hbase.thirdparty.io.netty.channel.DefaultChannelConfig;
import ch.cern.hbase.thirdparty.io.netty.channel.MessageSizeEstimator;
import ch.cern.hbase.thirdparty.io.netty.channel.PreferHeapByteBufAllocator;
import ch.cern.hbase.thirdparty.io.netty.channel.RecvByteBufAllocator;
import ch.cern.hbase.thirdparty.io.netty.channel.WriteBufferWaterMark;
import java.util.Map;
import static ch.cern.hbase.thirdparty.io.netty.channel.rxtx.RxtxChannelOption.BAUD_RATE;
import static ch.cern.hbase.thirdparty.io.netty.channel.rxtx.RxtxChannelOption.DATA_BITS;
import static ch.cern.hbase.thirdparty.io.netty.channel.rxtx.RxtxChannelOption.DTR;
import static ch.cern.hbase.thirdparty.io.netty.channel.rxtx.RxtxChannelOption.PARITY_BIT;
import static ch.cern.hbase.thirdparty.io.netty.channel.rxtx.RxtxChannelOption.READ_TIMEOUT;
import static ch.cern.hbase.thirdparty.io.netty.channel.rxtx.RxtxChannelOption.RTS;
import static ch.cern.hbase.thirdparty.io.netty.channel.rxtx.RxtxChannelOption.STOP_BITS;
import static ch.cern.hbase.thirdparty.io.netty.channel.rxtx.RxtxChannelOption.WAIT_TIME;
/**
* Default configuration class for RXTX device connections.
*
* @deprecated this transport will be removed in the next major version.
*/
@Deprecated
final class DefaultRxtxChannelConfig extends DefaultChannelConfig implements RxtxChannelConfig {
private volatile int baudrate = 115200;
private volatile boolean dtr;
private volatile boolean rts;
private volatile Stopbits stopbits = Stopbits.STOPBITS_1;
private volatile Databits databits = Databits.DATABITS_8;
private volatile Paritybit paritybit = Paritybit.NONE;
private volatile int waitTime;
private volatile int readTimeout = 1000;
DefaultRxtxChannelConfig(RxtxChannel channel) {
super(channel);
setAllocator(new PreferHeapByteBufAllocator(getAllocator()));
}
@Override
public Map, Object> getOptions() {
return getOptions(super.getOptions(), BAUD_RATE, DTR, RTS, STOP_BITS, DATA_BITS, PARITY_BIT, WAIT_TIME);
}
@SuppressWarnings("unchecked")
@Override
public T getOption(ChannelOption option) {
if (option == BAUD_RATE) {
return (T) Integer.valueOf(getBaudrate());
}
if (option == DTR) {
return (T) Boolean.valueOf(isDtr());
}
if (option == RTS) {
return (T) Boolean.valueOf(isRts());
}
if (option == STOP_BITS) {
return (T) getStopbits();
}
if (option == DATA_BITS) {
return (T) getDatabits();
}
if (option == PARITY_BIT) {
return (T) getParitybit();
}
if (option == WAIT_TIME) {
return (T) Integer.valueOf(getWaitTimeMillis());
}
if (option == READ_TIMEOUT) {
return (T) Integer.valueOf(getReadTimeout());
}
return super.getOption(option);
}
@Override
public boolean setOption(ChannelOption option, T value) {
validate(option, value);
if (option == BAUD_RATE) {
setBaudrate((Integer) value);
} else if (option == DTR) {
setDtr((Boolean) value);
} else if (option == RTS) {
setRts((Boolean) value);
} else if (option == STOP_BITS) {
setStopbits((Stopbits) value);
} else if (option == DATA_BITS) {
setDatabits((Databits) value);
} else if (option == PARITY_BIT) {
setParitybit((Paritybit) value);
} else if (option == WAIT_TIME) {
setWaitTimeMillis((Integer) value);
} else if (option == READ_TIMEOUT) {
setReadTimeout((Integer) value);
} else {
return super.setOption(option, value);
}
return true;
}
@Override
public RxtxChannelConfig setBaudrate(final int baudrate) {
this.baudrate = baudrate;
return this;
}
@Override
public RxtxChannelConfig setStopbits(final Stopbits stopbits) {
this.stopbits = stopbits;
return this;
}
@Override
public RxtxChannelConfig setDatabits(final Databits databits) {
this.databits = databits;
return this;
}
@Override
public RxtxChannelConfig setParitybit(final Paritybit paritybit) {
this.paritybit = paritybit;
return this;
}
@Override
public int getBaudrate() {
return baudrate;
}
@Override
public Stopbits getStopbits() {
return stopbits;
}
@Override
public Databits getDatabits() {
return databits;
}
@Override
public Paritybit getParitybit() {
return paritybit;
}
@Override
public boolean isDtr() {
return dtr;
}
@Override
public RxtxChannelConfig setDtr(final boolean dtr) {
this.dtr = dtr;
return this;
}
@Override
public boolean isRts() {
return rts;
}
@Override
public RxtxChannelConfig setRts(final boolean rts) {
this.rts = rts;
return this;
}
@Override
public int getWaitTimeMillis() {
return waitTime;
}
@Override
public RxtxChannelConfig setWaitTimeMillis(final int waitTimeMillis) {
if (waitTimeMillis < 0) {
throw new IllegalArgumentException("Wait time must be >= 0");
}
waitTime = waitTimeMillis;
return this;
}
@Override
public RxtxChannelConfig setReadTimeout(int readTimeout) {
if (readTimeout < 0) {
throw new IllegalArgumentException("readTime must be >= 0");
}
this.readTimeout = readTimeout;
return this;
}
@Override
public int getReadTimeout() {
return readTimeout;
}
@Override
public RxtxChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis) {
super.setConnectTimeoutMillis(connectTimeoutMillis);
return this;
}
@Override
@Deprecated
public RxtxChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead) {
super.setMaxMessagesPerRead(maxMessagesPerRead);
return this;
}
@Override
public RxtxChannelConfig setWriteSpinCount(int writeSpinCount) {
super.setWriteSpinCount(writeSpinCount);
return this;
}
@Override
public RxtxChannelConfig setAllocator(ByteBufAllocator allocator) {
super.setAllocator(allocator);
return this;
}
@Override
public RxtxChannelConfig setRecvByteBufAllocator(RecvByteBufAllocator allocator) {
super.setRecvByteBufAllocator(allocator);
return this;
}
@Override
public RxtxChannelConfig setAutoRead(boolean autoRead) {
super.setAutoRead(autoRead);
return this;
}
@Override
public RxtxChannelConfig setAutoClose(boolean autoClose) {
super.setAutoClose(autoClose);
return this;
}
@Override
public RxtxChannelConfig setWriteBufferHighWaterMark(int writeBufferHighWaterMark) {
super.setWriteBufferHighWaterMark(writeBufferHighWaterMark);
return this;
}
@Override
public RxtxChannelConfig setWriteBufferLowWaterMark(int writeBufferLowWaterMark) {
super.setWriteBufferLowWaterMark(writeBufferLowWaterMark);
return this;
}
@Override
public RxtxChannelConfig setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark) {
super.setWriteBufferWaterMark(writeBufferWaterMark);
return this;
}
@Override
public RxtxChannelConfig setMessageSizeEstimator(MessageSizeEstimator estimator) {
super.setMessageSizeEstimator(estimator);
return this;
}
}