Spring/spring-data-redis
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

first draft for SPRP driver

Browse Source
This commit is contained in:
Costin Leau
2012-03-30 14:42:34 +03:00
parent bb9418bd98
commit e934acacd9
9 changed files with 2241 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
.classpath
View File

@@ -8,31 +8,36 @@
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.codehaus.jackson/jackson-core-asl/sources/jackson-core-asl-1.8.6-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.codehaus.jackson/jackson-core-asl/jars/jackson-core-asl-1.8.6.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.codehaus.jackson/jackson-mapper-asl/sources/jackson-mapper-asl-1.8.6-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.codehaus.jackson/jackson-mapper-asl/jars/jackson-mapper-asl-1.8.6.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-aop/sources/spring-aop-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-aop/jars/spring-aop-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/log4j/log4j/sources/log4j-1.2.16-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/log4j/log4j/bundles/log4j-1.2.16.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-oxm/sources/spring-oxm-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-oxm/jars/spring-oxm-3.1.0.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.slf4j/slf4j-log4j12/sources/slf4j-log4j12-1.6.4-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.slf4j/slf4j-log4j12/jars/slf4j-log4j12-1.6.4.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.idevlab/rjc/sources/rjc-0.6.4-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.idevlab/rjc/bundles/rjc-0.6.4.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/com.github.spullara.redis/client/sources/client-0.1-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/com.github.spullara.redis/client/jars/client-0.1.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.jredis/jredis-anthonylauzon/sources/jredis-anthonylauzon-03122010-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.jredis/jredis-anthonylauzon/jars/jredis-anthonylauzon-03122010.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-core/sources/spring-core-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-core/jars/spring-core-3.1.0.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-context-support/sources/spring-context-support-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-context-support/jars/spring-context-support-3.1.0.RELEASE.jar" exported="true"/>
<classpathentry kind="lib" path="C:/Users/costin/.gradle/cache/com.google.code.findbugs/jsr305/jars/jsr305-1.3.9.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/com.google.guava/guava/sources/guava-11.0-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/com.google.guava/guava/jars/guava-11.0.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/aopalliance/aopalliance/sources/aopalliance-1.0-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/aopalliance/aopalliance/jars/aopalliance-1.0.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-expression/sources/spring-expression-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-expression/jars/spring-expression-3.1.0.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/xpp3/xpp3_min/sources/xpp3_min-1.1.4c-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/xpp3/xpp3_min/jars/xpp3_min-1.1.4c.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-tx/sources/spring-tx-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-tx/jars/spring-tx-3.1.0.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-test/sources/spring-test-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-test/jars/spring-test-3.1.0.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.slf4j/slf4j-api/sources/slf4j-api-1.6.4-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.slf4j/slf4j-api/jars/slf4j-api-1.6.4.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-test/sources/spring-test-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-test/jars/spring-test-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/com.github.spullara.redis/protocol/sources/protocol-0.1-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/com.github.spullara.redis/protocol/jars/protocol-0.1.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-oxm/sources/spring-oxm-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-oxm/jars/spring-oxm-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-beans/sources/spring-beans-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-beans/jars/spring-beans-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-core/sources/spring-core-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-core/jars/spring-core-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.slf4j/jcl-over-slf4j/sources/jcl-over-slf4j-1.6.4-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.slf4j/jcl-over-slf4j/jars/jcl-over-slf4j-1.6.4.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/com.github.spullara.cli-parser/cli-parser/sources/cli-parser-1.1-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/com.github.spullara.cli-parser/cli-parser/jars/cli-parser-1.1.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/redis.clients/jedis/sources/jedis-2.0.0-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/redis.clients/jedis/jars/jedis-2.0.0.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.slf4j/jcl-over-slf4j/sources/jcl-over-slf4j-1.6.3-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.slf4j/jcl-over-slf4j/jars/jcl-over-slf4j-1.6.3.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.slf4j/slf4j-log4j12/sources/slf4j-log4j12-1.6.3-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.slf4j/slf4j-log4j12/jars/slf4j-log4j12-1.6.3.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/commons-pool/commons-pool/sources/commons-pool-1.5.6-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/commons-pool/commons-pool/jars/commons-pool-1.5.6.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-aop/sources/spring-aop-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-aop/jars/spring-aop-3.1.0.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.slf4j/slf4j-api/sources/slf4j-api-1.6.3-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.slf4j/slf4j-api/jars/slf4j-api-1.6.3.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-context/sources/spring-context-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-context/jars/spring-context-3.1.0.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-beans/sources/spring-beans-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-beans/jars/spring-beans-3.1.0.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-expression/sources/spring-expression-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-expression/jars/spring-expression-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-context/sources/spring-context-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-context/jars/spring-context-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-tx/sources/spring-tx-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-tx/jars/spring-tx-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-asm/sources/spring-asm-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-asm/jars/spring-asm-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/javax.annotation/jsr250-api/sources/jsr250-api-1.0-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/javax.annotation/jsr250-api/jars/jsr250-api-1.0.jar" exported="true"/>
<classpathentry kind="lib" path="C:/Users/costin/.gradle/cache/commons-beanutils/commons-beanutils-core/jars/commons-beanutils-core-1.8.3.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/com.thoughtworks.xstream/xstream/sources/xstream-1.3-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/com.thoughtworks.xstream/xstream/jars/xstream-1.3.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-context-support/sources/spring-context-support-3.1.1.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-context-support/jars/spring-context-support-3.1.1.RELEASE.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.mockito/mockito-all/sources/mockito-all-1.8.5-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.mockito/mockito-all/jars/mockito-all-1.8.5.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/junit/junit/sources/junit-4.8.1-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/junit/junit/jars/junit-4.8.1.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/commons-lang/commons-lang/sources/commons-lang-2.5-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/commons-lang/commons-lang/jars/commons-lang-2.5.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/commons-logging/commons-logging/sources/commons-logging-1.1.1-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/commons-logging/commons-logging/jars/commons-logging-1.1.1.jar" exported="true"/>
<classpathentry sourcepath="C:/Users/costin/.gradle/cache/org.springframework/spring-asm/sources/spring-asm-3.1.0.RELEASE-sources.jar" kind="lib" path="C:/Users/costin/.gradle/cache/org.springframework/spring-asm/jars/spring-asm-3.1.0.RELEASE.jar" exported="true"/>
</classpath>

2
.settings/org.eclipse.jdt.core.prefs
View File

@@ -1,5 +1,5 @@
#
#Tue Dec 13 20:42:40 EET 2011
#Fri Mar 30 10:10:50 EEST 2012
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.compliance=1.5
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve

1
build.gradle
View File

@@ -82,6 +82,7 @@ dependencies {
// Redis Drivers
compile "redis.clients:jedis:$jedisVersion"
compile "com.github.spullara.redis:client:$sredisVersion"
compile("org.jredis:jredis-anthonylauzon:$jredisVersion") { optional = true }
compile("org.idevlab:rjc:$rjcVersion") { optional = true }

6
gradle.properties
View File

@@ -5,7 +5,7 @@ log4jVersion = 1.2.16
slf4jVersion = 1.6.4
# Common libraries
springVersion = 3.1.0.RELEASE
springVersion = 3.1.1.RELEASE
jacksonVersion = 1.8.6
# Testing
@@ -15,7 +15,8 @@ mockitoVersion = 1.8.5
# Drivers
jedisVersion = 2.0.0
jredisVersion = 03122010
rjcVersion= 0.6.4
rjcVersion = 0.6.4
sredisVersion = 0.1
# Manifest properties
@@ -24,6 +25,7 @@ spring.range = "[3.1.0, 4.0.0)"
jedis.range = "[2.0.0, 2.0.0]"
jackson.range = "[1.6, 2.0.0)"
rjc.range = "[0.6.4, 0.6.4]"
sredis.range = "[0.1, 1.0)"
# --------------------
# Project wide version

1797
src/main/java/org/springframework/data/redis/connection/sredis/SRedisConnection.java Normal file
View File

File diff suppressed because it is too large Load Diff

130
src/main/java/org/springframework/data/redis/connection/sredis/SRedisConnectionFactory.java Normal file
View File

@@ -0,0 +1,130 @@
/*
* Copyright 2011-2012 the original author or authors.
*
* Licensed 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 org.springframework.data.redis.connection.sredis;
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.Socket;
import java.util.Queue;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.util.ReflectionUtils;
import redis.client.SocketPool;
/**
* Connection factory creating <a href="http://github.com/spullara/redis-protocol">Redis Protocol</a> based connections.
*
* @author Costin Leau
*/
public class SRedisConnectionFactory implements InitializingBean, DisposableBean, RedisConnectionFactory {
private final static Log log = LogFactory.getLog(JedisConnectionFactory.class);
private String hostName = "localhost";
private int port = 6379;
private SocketPool pool;
/**
* Constructs a new <code>SRedisConnectionFactory</code> instance
* with default settings.
*/
public SRedisConnectionFactory() {
}
/**
* Constructs a new <code>SRedisConnectionFactory</code> instance
* with default settings.
*/
public SRedisConnectionFactory(String host, int port) {
this.hostName = host;
this.port = port;
}
public void afterPropertiesSet() {
pool = new SocketPool(hostName, port);
}
public void destroy() {
Field f = ReflectionUtils.findField(SocketPool.class, "queue");
ReflectionUtils.makeAccessible(f);
Queue<Socket> queue = (Queue<Socket>) ReflectionUtils.getField(f, pool);
Socket s = null;
do {
s = queue.poll();
if (s != null) {
try {
s.close();
} catch (IOException ex) {
// ignore
}
}
} while (s != null);
pool = null;
}
public RedisConnection getConnection() {
return new SRedisConnection(pool);
}
public DataAccessException translateExceptionIfPossible(RuntimeException ex) {
return SRedisUtils.convertSRedisAccessException(ex);
}
/**
* Returns the current host.
*
* @return the host
*/
public String getHostName() {
return hostName;
}
/**
* Sets the host.
*
* @param host the host to set
*/
public void setHostName(String host) {
this.hostName = host;
}
/**
* Returns the current port.
*
* @return the port
*/
public int getPort() {
return port;
}
/**
* Sets the port.
*
* @param port the port to set
*/
public void setPort(int port) {
this.port = port;
}
}

71
src/main/java/org/springframework/data/redis/connection/sredis/SRedisSubscription.java Normal file
View File

@@ -0,0 +1,71 @@
/*
* Copyright 2011-2012 the original author or authors.
*
* Licensed 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 org.springframework.data.redis.connection.sredis;
import org.springframework.data.redis.connection.MessageListener;
import org.springframework.data.redis.connection.util.AbstractSubscription;
import redis.client.RedisClient;
/**
* Message subscription on top of SRP.
*
* @author Costin Leau
*/
class SRedisSubscription extends AbstractSubscription {
private final RedisClient client;
SRedisSubscription(MessageListener listener, RedisClient client) {
super(listener);
this.client = client;
}
protected void doClose() {
client.unsubscribe(null);
client.punsubscribe(null);
}
protected void doPsubscribe(byte[]... patterns) {
client.psubscribe(patterns);
}
protected void doPUnsubscribe(boolean all, byte[]... patterns) {
if (all) {
client.punsubscribe(null);
}
else {
client.punsubscribe(patterns);
}
}
protected void doSubscribe(byte[]... channels) {
client.subscribe(channels);
}
protected void doUnsubscribe(boolean all, byte[]... channels) {
if (all) {
client.unsubscribe(null);
}
else {
client.unsubscribe(channels);
}
}
}

214
src/main/java/org/springframework/data/redis/connection/sredis/SRedisUtils.java Normal file
View File

@@ -0,0 +1,214 @@
/*
* Copyright 2011 the original author or authors.
*
* Licensed 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 org.springframework.data.redis.connection.sredis;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.RedisSystemException;
import org.springframework.data.redis.connection.DefaultTuple;
import org.springframework.data.redis.connection.RedisListCommands.Position;
import org.springframework.data.redis.connection.RedisZSetCommands.Tuple;
import org.springframework.data.redis.connection.SortParameters;
import org.springframework.util.Assert;
import redis.client.RedisException;
import redis.reply.BulkReply;
import redis.reply.MultiBulkReply;
import com.google.common.base.Charsets;
/**
* Helper class featuring methods for SRedis connection handling, providing support for exception translation.
*
* @author Costin Leau
*/
abstract class SRedisUtils {
private static final byte[] ONE = new byte[] { 1 };
private static final byte[] ZERO = new byte[] { 0 };
private static final byte[] BEFORE = "BEFORE".getBytes(Charsets.UTF_8);
private static final byte[] AFTER = "AFTER".getBytes(Charsets.UTF_8);
static final byte[] WITHSCORES = "WITHSCORES".getBytes(Charsets.UTF_8);
private static final byte[] SPACE = "".getBytes(Charsets.UTF_8);
private static final byte[] BY = "BY ".getBytes(Charsets.UTF_8);
private static final byte[] GET = "GET ".getBytes(Charsets.UTF_8);
private static final byte[] ALPHA = "ALPHA ".getBytes(Charsets.UTF_8);
private static final byte[] STORE = "STORE ".getBytes(Charsets.UTF_8);
static DataAccessException convertSRedisAccessException(RuntimeException ex) {
if (ex instanceof RedisException) {
return new RedisSystemException("redis exception", ex);
}
return null;
}
static Properties info(BulkReply reply) {
Properties info = new Properties();
// use the same charset as the library
StringReader stringReader = new StringReader(new String(reply.bytes, Charsets.UTF_8));
try {
info.load(stringReader);
} catch (Exception ex) {
throw new RedisSystemException("Cannot read Redis info", ex);
} finally {
stringReader.close();
}
return info;
}
static List<byte[]> toBytesList(Object[] byteArrays) {
List<byte[]> list = new ArrayList<byte[]>(byteArrays.length);
for (Object obj : byteArrays) {
if (obj instanceof byte[])
list.add((byte[]) obj);
else
throw new IllegalArgumentException("array contains more then just bytes" + obj);
}
return list;
}
static <T> List<T> toList(T[] byteArrays) {
return Arrays.asList(byteArrays);
}
static Set<byte[]> toSet(Object[] byteArrays) {
return new LinkedHashSet<byte[]>(toBytesList(byteArrays));
}
static byte[][] convert(Map<byte[], byte[]> hgetAll) {
byte[][] result = new byte[hgetAll.size() * 2][];
int index = 0;
for (Map.Entry<byte[], byte[]> entry : hgetAll.entrySet()) {
result[index++] = entry.getKey();
result[index++] = entry.getValue();
}
return result;
}
static byte[] asBit(boolean value) {
return (value ? ONE : ZERO);
}
static byte[] convertPosition(Position where) {
Assert.notNull("list positions are mandatory");
return (Position.AFTER.equals(where) ? AFTER : BEFORE);
}
static Double toDouble(byte[] bytes) {
return Double.valueOf(new String(bytes, Charsets.UTF_8));
}
static Long toLong(Object[] byteArrays) {
return Long.valueOf(new String((byte[]) byteArrays[0], Charsets.UTF_8));
}
static Set<Tuple> convertTuple(MultiBulkReply zrange) {
Object[] byteArrays = zrange.byteArrays;
Set<Tuple> tuples = new LinkedHashSet<Tuple>(byteArrays.length / 2 + 1);
for (int i = 0; i < byteArrays.length; i++) {
byte[] value = (byte[]) byteArrays[i];
i++;
Double score = toDouble((byte[]) byteArrays[i]);
tuples.add(new DefaultTuple(value, score));
}
return tuples;
}
static Map<byte[], byte[]> toMap(Object[] byteArrays) {
Map<byte[], byte[]> map = new LinkedHashMap<byte[], byte[]>(byteArrays.length / 2);
for (int i = 0; i < byteArrays.length; i++) {
map.put((byte[]) byteArrays[i++], (byte[]) byteArrays[i]);
}
return map;
}
static byte[] limit(long offset, long count) {
return ("LIMIT " + offset + " " + count).getBytes(Charsets.UTF_8);
}
static byte[] sort(SortParameters params) {
return sort(params, null);
}
static byte[] sort(SortParameters params, byte[] sortKey) {
List<byte[]> arrays = new ArrayList<byte[]>();
if (params.getByPattern() != null) {
arrays.add(BY);
arrays.add(params.getByPattern());
arrays.add(SPACE);
}
if (params.getLimit() != null) {
arrays.add(limit(params.getLimit().getStart(), params.getLimit().getCount()));
arrays.add(SPACE);
}
if (params.getGetPattern() != null) {
byte[][] pattern = params.getGetPattern();
for (byte[] bs : pattern) {
arrays.add(GET);
arrays.add(bs);
arrays.add(SPACE);
}
}
if (params.getOrder() != null) {
arrays.add(params.getOrder().name().getBytes(Charsets.UTF_8));
arrays.add(SPACE);
}
if (params.isAlphabetic()) {
arrays.add(ALPHA);
}
if (sortKey != null) {
arrays.add(STORE);
arrays.add(sortKey);
}
// concatenate array
int size = 0;
for (byte[] bs : arrays) {
size += bs.length;
}
byte[] result = new byte[size];
int index = 0;
for (byte[] bs : arrays) {
System.arraycopy(bs, 0, result, index, bs.length);
index += bs.length;
}
return result;
}
}

5
src/main/java/org/springframework/data/redis/connection/sredis/package-info.java Normal file
View File

@@ -0,0 +1,5 @@
/**
* Connection package for <a href="https://github.com/spullara/redis-protocol">spullara Redis Protocol</a> library.
*/
package org.springframework.data.redis.connection.sredis;