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Feature - JndiRedissonFactory and JndiRedissonSessionManager added. #1819

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pull/1827/head
Nikita Koksharov 6 years ago
parent 76c60d434a
commit e4ba9eaf09
5 changed files with 350 additions and 0 deletions
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67
redisson-tomcat/redisson-tomcat-6/src/main/java/org/redisson/tomcat/JndiRedissonSessionManager.java
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/**
* Copyright 2018 Nikita Koksharov
*
* 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.redisson.tomcat;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.apache.catalina.LifecycleException;
import org.redisson.api.RedissonClient;
/**
*
* @author Nikita Koksharov
*
*/
public class JndiRedissonSessionManager extends RedissonSessionManager {
private String jndiName;
@Override
public void setConfigPath(String configPath) {
throw new IllegalArgumentException("configPath is unavaialble for JNDI based manager");
}
@Override
protected RedissonClient buildClient() throws LifecycleException {
InitialContext context = null;
try {
context = new InitialContext();
Context envCtx = (Context) context.lookup("java:comp/env");
return (RedissonClient) envCtx.lookup(jndiName);
} catch (NamingException e) {
throw new LifecycleException("Unable to locate Redisson instance by name: " + jndiName, e);
} finally {
if (context != null) {
try {
context.close();
} catch (NamingException e) {
throw new LifecycleException("Unable to close JNDI context", e);
}
}
}
}
public String getJndiName() {
return jndiName;
}
public void setJndiName(String jndiName) {
this.jndiName = jndiName;
}
}

67
redisson-tomcat/redisson-tomcat-7/src/main/java/org/redisson/tomcat/JndiRedissonSessionManager.java
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/**
* Copyright 2018 Nikita Koksharov
*
* 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.redisson.tomcat;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.apache.catalina.LifecycleException;
import org.redisson.api.RedissonClient;
/**
*
* @author Nikita Koksharov
*
*/
public class JndiRedissonSessionManager extends RedissonSessionManager {
private String jndiName;
@Override
public void setConfigPath(String configPath) {
throw new IllegalArgumentException("configPath is unavaialble for JNDI based manager");
}
@Override
protected RedissonClient buildClient() throws LifecycleException {
InitialContext context = null;
try {
context = new InitialContext();
Context envCtx = (Context) context.lookup("java:comp/env");
return (RedissonClient) envCtx.lookup(jndiName);
} catch (NamingException e) {
throw new LifecycleException("Unable to locate Redisson instance by name: " + jndiName, e);
} finally {
if (context != null) {
try {
context.close();
} catch (NamingException e) {
throw new LifecycleException("Unable to close JNDI context", e);
}
}
}
}
public String getJndiName() {
return jndiName;
}
public void setJndiName(String jndiName) {
this.jndiName = jndiName;
}
}

67
redisson-tomcat/redisson-tomcat-8/src/main/java/org/redisson/tomcat/JndiRedissonSessionManager.java
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/**
* Copyright 2018 Nikita Koksharov
*
* 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.redisson.tomcat;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.apache.catalina.LifecycleException;
import org.redisson.api.RedissonClient;
/**
*
* @author Nikita Koksharov
*
*/
public class JndiRedissonSessionManager extends RedissonSessionManager {
private String jndiName;
@Override
public void setConfigPath(String configPath) {
throw new IllegalArgumentException("configPath is unavaialble for JNDI based manager");
}
@Override
protected RedissonClient buildClient() throws LifecycleException {
InitialContext context = null;
try {
context = new InitialContext();
Context envCtx = (Context) context.lookup("java:comp/env");
return (RedissonClient) envCtx.lookup(jndiName);
} catch (NamingException e) {
throw new LifecycleException("Unable to locate Redisson instance by name: " + jndiName, e);
} finally {
if (context != null) {
try {
context.close();
} catch (NamingException e) {
throw new LifecycleException("Unable to close JNDI context", e);
}
}
}
}
public String getJndiName() {
return jndiName;
}
public void setJndiName(String jndiName) {
this.jndiName = jndiName;
}
}

67
redisson-tomcat/redisson-tomcat-9/src/main/java/org/redisson/tomcat/JndiRedissonSessionManager.java
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/**
* Copyright 2018 Nikita Koksharov
*
* 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.redisson.tomcat;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.apache.catalina.LifecycleException;
import org.redisson.api.RedissonClient;
/**
*
* @author Nikita Koksharov
*
*/
public class JndiRedissonSessionManager extends RedissonSessionManager {
private String jndiName;
@Override
public void setConfigPath(String configPath) {
throw new IllegalArgumentException("configPath is unavaialble for JNDI based manager");
}
@Override
protected RedissonClient buildClient() throws LifecycleException {
InitialContext context = null;
try {
context = new InitialContext();
Context envCtx = (Context) context.lookup("java:comp/env");
return (RedissonClient) envCtx.lookup(jndiName);
} catch (NamingException e) {
throw new LifecycleException("Unable to locate Redisson instance by name: " + jndiName, e);
} finally {
if (context != null) {
try {
context.close();
} catch (NamingException e) {
throw new LifecycleException("Unable to close JNDI context", e);
}
}
}
}
public String getJndiName() {
return jndiName;
}
public void setJndiName(String jndiName) {
this.jndiName = jndiName;
}
}

82
redisson/src/main/java/org/redisson/JndiRedissonFactory.java
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/**
* Copyright 2018 Nikita Koksharov
*
* 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.redisson;
import java.io.File;
import java.io.IOException;
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.Name;
import javax.naming.NamingException;
import javax.naming.RefAddr;
import javax.naming.Reference;
import javax.naming.spi.ObjectFactory;
import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.client.codec.Codec;
import org.redisson.config.Config;
/**
*
* @author Nikita Koksharov
*
*/
public class JndiRedissonFactory implements ObjectFactory {
@Override
public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment)
throws Exception {
Reference ref = (Reference) obj;
RefAddr addr = ref.get("configPath");
return buildClient(addr.getContent().toString());
}
protected RedissonClient buildClient(String configPath) throws NamingException {
Config config = null;
try {
config = Config.fromJSON(new File(configPath), getClass().getClassLoader());
} catch (IOException e) {
// trying next format
try {
config = Config.fromYAML(new File(configPath), getClass().getClassLoader());
} catch (IOException e1) {
NamingException ex = new NamingException("Can't parse yaml config " + configPath);
ex.initCause(e1);
throw ex;
}
}
try {
try {
Config c = new Config(config);
Codec codec = c.getCodec().getClass().getConstructor(ClassLoader.class)
.newInstance(Thread.currentThread().getContextClassLoader());
config.setCodec(codec);
} catch (Exception e) {
throw new IllegalStateException("Unable to initialize codec with ClassLoader parameter", e);
}
return Redisson.create(config);
} catch (Exception e) {
NamingException ex = new NamingException();
ex.initCause(e);
throw ex;
}
}
}
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