use of com.alibaba.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.
the class RedisProtocol method refer.
public <T> Invoker<T> refer(final Class<T> type, final URL url) throws RpcException {
try {
GenericObjectPoolConfig config = new GenericObjectPoolConfig();
config.setTestOnBorrow(url.getParameter("test.on.borrow", true));
config.setTestOnReturn(url.getParameter("test.on.return", false));
config.setTestWhileIdle(url.getParameter("test.while.idle", false));
if (url.getParameter("max.idle", 0) > 0)
config.setMaxIdle(url.getParameter("max.idle", 0));
if (url.getParameter("min.idle", 0) > 0)
config.setMinIdle(url.getParameter("min.idle", 0));
if (url.getParameter("max.active", 0) > 0)
config.setMaxTotal(url.getParameter("max.active", 0));
if (url.getParameter("max.total", 0) > 0)
config.setMaxTotal(url.getParameter("max.total", 0));
if (url.getParameter("max.wait", 0) > 0)
config.setMaxWaitMillis(url.getParameter("max.wait", 0));
if (url.getParameter("num.tests.per.eviction.run", 0) > 0)
config.setNumTestsPerEvictionRun(url.getParameter("num.tests.per.eviction.run", 0));
if (url.getParameter("time.between.eviction.runs.millis", 0) > 0)
config.setTimeBetweenEvictionRunsMillis(url.getParameter("time.between.eviction.runs.millis", 0));
if (url.getParameter("min.evictable.idle.time.millis", 0) > 0)
config.setMinEvictableIdleTimeMillis(url.getParameter("min.evictable.idle.time.millis", 0));
final JedisPool jedisPool = new JedisPool(config, url.getHost(), url.getPort(DEFAULT_PORT), url.getParameter(Constants.TIMEOUT_KEY, Constants.DEFAULT_TIMEOUT));
final int expiry = url.getParameter("expiry", 0);
final String get = url.getParameter("get", "get");
final String set = url.getParameter("set", Map.class.equals(type) ? "put" : "set");
final String delete = url.getParameter("delete", Map.class.equals(type) ? "remove" : "delete");
return new AbstractInvoker<T>(type, url) {
protected Result doInvoke(Invocation invocation) throws Throwable {
Jedis resource = null;
try {
resource = jedisPool.getResource();
if (get.equals(invocation.getMethodName())) {
if (invocation.getArguments().length != 1) {
throw new IllegalArgumentException("The redis get method arguments mismatch, must only one arguments. interface: " + type.getName() + ", method: " + invocation.getMethodName() + ", url: " + url);
}
byte[] value = resource.get(String.valueOf(invocation.getArguments()[0]).getBytes());
if (value == null) {
return new RpcResult();
}
ObjectInput oin = getSerialization(url).deserialize(url, new ByteArrayInputStream(value));
return new RpcResult(oin.readObject());
} else if (set.equals(invocation.getMethodName())) {
if (invocation.getArguments().length != 2) {
throw new IllegalArgumentException("The redis set method arguments mismatch, must be two arguments. interface: " + type.getName() + ", method: " + invocation.getMethodName() + ", url: " + url);
}
byte[] key = String.valueOf(invocation.getArguments()[0]).getBytes();
ByteArrayOutputStream output = new ByteArrayOutputStream();
ObjectOutput value = getSerialization(url).serialize(url, output);
value.writeObject(invocation.getArguments()[1]);
resource.set(key, output.toByteArray());
if (expiry > 1000) {
resource.expire(key, expiry / 1000);
}
return new RpcResult();
} else if (delete.equals(invocation.getMethodName())) {
if (invocation.getArguments().length != 1) {
throw new IllegalArgumentException("The redis delete method arguments mismatch, must only one arguments. interface: " + type.getName() + ", method: " + invocation.getMethodName() + ", url: " + url);
}
resource.del(String.valueOf(invocation.getArguments()[0]).getBytes());
return new RpcResult();
} else {
throw new UnsupportedOperationException("Unsupported method " + invocation.getMethodName() + " in redis service.");
}
} catch (Throwable t) {
RpcException re = new RpcException("Failed to invoke redis service method. interface: " + type.getName() + ", method: " + invocation.getMethodName() + ", url: " + url + ", cause: " + t.getMessage(), t);
if (t instanceof TimeoutException || t instanceof SocketTimeoutException) {
re.setCode(RpcException.TIMEOUT_EXCEPTION);
} else if (t instanceof JedisConnectionException || t instanceof IOException) {
re.setCode(RpcException.NETWORK_EXCEPTION);
} else if (t instanceof JedisDataException) {
re.setCode(RpcException.SERIALIZATION_EXCEPTION);
}
throw re;
} finally {
if (resource != null) {
try {
jedisPool.returnResource(resource);
} catch (Throwable t) {
logger.warn("returnResource error: " + t.getMessage(), t);
}
}
}
}
public void destroy() {
super.destroy();
try {
jedisPool.destroy();
} catch (Throwable e) {
logger.warn(e.getMessage(), e);
}
}
};
} catch (Throwable t) {
throw new RpcException("Failed to refer redis service. interface: " + type.getName() + ", url: " + url + ", cause: " + t.getMessage(), t);
}
}
use of com.alibaba.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.
the class AbstractSerializationPersionFailTest method test_Person.
@Test
public void test_Person() throws Exception {
try {
ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
objectOutput.writeObject(new Person());
fail();
} catch (NotSerializableException expected) {
} catch (IllegalStateException expected) {
assertThat(expected.getMessage(), containsString("Serialized class com.alibaba.dubbo.common.model.Person must implement java.io.Serializable"));
}
}
use of com.alibaba.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.
the class AbstractSerializationPersionFailTest method test_PersonSet.
@Test
public void test_PersonSet() throws Exception {
Set<Person> args = new HashSet<Person>();
args.add(new Person());
try {
ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
objectOutput.writeObject(args);
fail();
} catch (NotSerializableException expected) {
} catch (IllegalStateException expected) {
assertThat(expected.getMessage(), containsString("Serialized class com.alibaba.dubbo.common.model.Person must implement java.io.Serializable"));
}
}
use of com.alibaba.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.
the class AbstractSerializationPersionFailTest method test_IntPersonMap.
@Test
public void test_IntPersonMap() throws Exception {
Map<Integer, Person> args = new HashMap<Integer, Person>();
args.put(1, new Person());
try {
ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
objectOutput.writeObject(args);
fail();
} catch (NotSerializableException expected) {
} catch (IllegalStateException expected) {
assertThat(expected.getMessage(), containsString("Serialized class com.alibaba.dubbo.common.model.Person must implement java.io.Serializable"));
}
}
use of com.alibaba.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.
the class AbstractSerializationPersionFailTest method test_StringPersonListMap.
@Test
public void test_StringPersonListMap() throws Exception {
Map<String, List<Person>> args = new HashMap<String, List<Person>>();
List<Person> sublist = new ArrayList<Person>();
sublist.add(new Person());
args.put("1", sublist);
try {
ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
objectOutput.writeObject(args);
fail();
} catch (NotSerializableException expected) {
} catch (IllegalStateException expected) {
assertThat(expected.getMessage(), containsString("Serialized class com.alibaba.dubbo.common.model.Person must implement java.io.Serializable"));
}
}
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