new commands added
Nikita
10 years ago
parent
3204255277
commit
a50a2f0154
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/**
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* Copyright 2014 Nikita Koksharov, Nickolay Borbit
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.redisson.client.protocol;
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import java.io.UnsupportedEncodingException;
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import io.netty.buffer.ByteBuf;
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import io.netty.util.CharsetUtil;
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public class IntegerCodec implements Codec {
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public static final IntegerCodec INSTANCE = new IntegerCodec();
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@Override
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public byte[] encode(int paramIndex, Object in) {
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try {
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return in.toString().getBytes("UTF-8");
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} catch (UnsupportedEncodingException e) {
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throw new IllegalStateException(e);
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}
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}
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@Override
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public Object decode(ByteBuf buf) {
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if (buf == null) {
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return null;
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}
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return Integer.valueOf(buf.toString(CharsetUtil.UTF_8));
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}
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}
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package org.redisson.client.protocol;
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import java.io.IOException;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.ByteBufInputStream;
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public class JsonCodec implements Codec {
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public static final JsonCodec INSTANCE = new JsonCodec();
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private final ObjectMapper mapper = new ObjectMapper();
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@Override
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public byte[] encode(int paramIndex, Object in) {
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try {
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return mapper.writeValueAsBytes(in);
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} catch (JsonProcessingException e) {
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throw new IllegalStateException(e);
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}
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}
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@Override
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public Object decode(ByteBuf buf) {
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try {
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return mapper.readValue(new ByteBufInputStream(buf), Object.class);
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} catch (IOException e) {
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throw new IllegalStateException(e);
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}
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}
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}
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package org.redisson.client.protocol;
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public class KeyValueMessage<K, V> {
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private K key;
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private V value;
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public KeyValueMessage(K key, V value) {
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super();
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this.key = key;
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this.value = value;
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}
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public K getKey() {
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return key;
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}
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public V getValue() {
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return value;
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}
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}
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@ -0,0 +1,29 @@
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package org.redisson.client.protocol;
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import java.util.List;
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import org.redisson.client.protocol.pubsub.MultiDecoder;
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import io.netty.buffer.ByteBuf;
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import io.netty.util.CharsetUtil;
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public class KeyValueObjectDecoder implements MultiDecoder<Object> {
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@Override
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public Object decode(ByteBuf buf) {
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String status = buf.toString(CharsetUtil.UTF_8);
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buf.skipBytes(2);
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return status;
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}
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@Override
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public Object decode(List<Object> parts) {
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return new KeyValueMessage(parts.get(0), parts.get(1));
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}
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@Override
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public boolean isApplicable(int paramNum) {
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return paramNum == 0;
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}
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}
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@ -0,0 +1,26 @@
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package org.redisson.client.protocol.decoder;
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import java.util.List;
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import org.redisson.client.protocol.pubsub.MultiDecoder;
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import io.netty.buffer.ByteBuf;
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public class ObjectListReplayDecoder implements MultiDecoder<List<Object>> {
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@Override
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public Object decode(ByteBuf buf) {
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throw new UnsupportedOperationException();
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}
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@Override
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public List<Object> decode(List<Object> parts) {
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return parts;
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}
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@Override
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public boolean isApplicable(int paramNum) {
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return false;
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}
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}
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@ -0,0 +1,34 @@
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package org.redisson.client.protocol.decoder;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.redisson.client.protocol.pubsub.MultiDecoder;
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import io.netty.buffer.ByteBuf;
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public class ObjectMapReplayDecoder implements MultiDecoder<Map<Object, Object>> {
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@Override
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public Object decode(ByteBuf buf) {
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throw new UnsupportedOperationException();
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}
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@Override
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public Map<Object, Object> decode(List<Object> parts) {
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Map<Object, Object> result = new HashMap<Object, Object>(parts.size()/2);
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for (int i = 0; i < parts.size(); i++) {
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if (i % 2 != 0) {
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result.put(parts.get(i-1).toString(), parts.get(i).toString());
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}
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}
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return result;
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}
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@Override
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public boolean isApplicable(int paramNum) {
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return false;
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}
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}
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@ -1,22 +0,0 @@
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package org.redisson.client.protocol.decoder;
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import java.util.List;
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import org.redisson.client.protocol.pubsub.MultiDecoder;
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import io.netty.buffer.ByteBuf;
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import io.netty.util.CharsetUtil;
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public class StringListObjectReplayDecoder implements MultiDecoder<Object> {
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@Override
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public Object decode(ByteBuf buf) {
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return buf.toString(CharsetUtil.UTF_8);
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}
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@Override
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public Object decode(List<Object> parts) {
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return parts;
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}
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}
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@ -0,0 +1,32 @@
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/**
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* Copyright 2014 Nikita Koksharov, Nickolay Borbit
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.redisson.client.protocol.decoder;
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import org.redisson.client.protocol.Decoder;
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import io.netty.buffer.ByteBuf;
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import io.netty.util.CharsetUtil;
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public class StringObjectDecoder implements Decoder<Object> {
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@Override
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public String decode(ByteBuf buf) {
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String status = buf.readBytes(buf.bytesBefore((byte) '\r')).toString(CharsetUtil.UTF_8);
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buf.skipBytes(2);
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return status;
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}
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}
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