Examples with ObjectOutput com.alibaba.dubbo.common.serialize.ObjectOutput used on opensource projects

Example 1 with ObjectOutput

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);
    }
}

Example 2 with ObjectOutput

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"));
    }
}

Example 3 with ObjectOutput

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"));
    }
}

Example 4 with ObjectOutput

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"));
    }
}

Example 5 with ObjectOutput

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"));
    }
}