Examples with ObjectOutput org.apache.dubbo.common.serialize.ObjectOutput used on opensource projects

Example 16 with ObjectOutput

use of org.apache.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.

the class AbstractSerializationTest method test_LinkedHashMap.

@Test
public void test_LinkedHashMap() throws Exception {
    LinkedHashMap<String, String> data = new LinkedHashMap<String, String>();
    data.put("1", "a");
    data.put("2", "b");
    ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
    objectOutput.writeObject(data);
    objectOutput.flushBuffer();
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray());
    ObjectInput deserialize = serialization.deserialize(url, byteArrayInputStream);
    Object read = deserialize.readObject();
    assertTrue(read instanceof LinkedHashMap);
    @SuppressWarnings("unchecked") String key1 = ((LinkedHashMap<String, String>) read).entrySet().iterator().next().getKey();
    assertEquals("1", key1);
    assertEquals(data, read);
    try {
        deserialize.readObject();
        fail();
    } catch (IOException expected) {
    }
}

Example 17 with ObjectOutput

use of org.apache.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.

the class AbstractSerializationTest method test_Byte.

@Test
public void test_Byte() throws Exception {
    ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
    objectOutput.writeByte((byte) 123);
    objectOutput.flushBuffer();
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray());
    ObjectInput deserialize = serialization.deserialize(url, byteArrayInputStream);
    assertEquals((byte) 123, deserialize.readByte());
    try {
        deserialize.readByte();
        fail();
    } catch (IOException expected) {
    }
}

Example 18 with ObjectOutput

use of org.apache.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.

the class AbstractSerializationTest method test_MediaContent_WithType_badStream.

@Test
public void test_MediaContent_WithType_badStream() throws Exception {
    ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
    objectOutput.writeObject(mediaContent);
    objectOutput.flushBuffer();
    byte[] byteArray = byteArrayOutputStream.toByteArray();
    for (int i = 0; i < byteArray.length; i++) {
        if (i % 3 == 0) {
            byteArray[i] = (byte) ~byteArray[i];
        }
    }
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteArray);
    try {
        ObjectInput deserialize = serialization.deserialize(url, byteArrayInputStream);
        // local variable, convenient for debug
        @SuppressWarnings("unused") Object read = deserialize.readObject(MediaContent.class);
        fail();
    } catch (IOException expected) {
        System.out.println(expected);
    }
}

Example 19 with ObjectOutput

use of org.apache.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.

the class AbstractSerializationTest method test_MultiObject.

@Test
public void test_MultiObject() throws Exception {
    ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
    objectOutput.writeBool(false);
    objectOutput.writeObject(bigPerson);
    objectOutput.writeByte((byte) 23);
    objectOutput.writeObject(mediaContent);
    objectOutput.writeInt(-23);
    objectOutput.flushBuffer();
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray());
    ObjectInput deserialize = serialization.deserialize(url, byteArrayInputStream);
    assertFalse(deserialize.readBool());
    assertEquals(bigPerson, deserialize.readObject());
    assertEquals((byte) 23, deserialize.readByte());
    assertEquals(mediaContent, deserialize.readObject());
    assertEquals(-23, deserialize.readInt());
    try {
        deserialize.readObject();
        fail();
    } catch (IOException expected) {
    }
}

Example 20 with ObjectOutput

use of org.apache.dubbo.common.serialize.ObjectOutput in project dubbo by alibaba.

the class AbstractSerializationTest method test_Bool.

@Test
public void test_Bool() throws Exception {
    ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
    objectOutput.writeBool(false);
    objectOutput.flushBuffer();
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray());
    ObjectInput deserialize = serialization.deserialize(url, byteArrayInputStream);
    assertFalse(deserialize.readBool());
    try {
        deserialize.readBool();
        fail();
    } catch (IOException expected) {
    }
}