Examples with MessageEOFException javax.jms.MessageEOFException used on opensource projects

Example 21 with MessageEOFException

use of javax.jms.MessageEOFException in project activemq-artemis by apache.

the class MessageBodyTest method testBytesMessage.

@Test
public void testBytesMessage() throws Exception {
    BytesMessage m = queueProducerSession.createBytesMessage();
    // some arbitrary values
    boolean myBool = true;
    byte myByte = -111;
    short myShort = 15321;
    int myInt = 0x71ab6c80;
    long myLong = 0x20bf1e3fb6fa31dfL;
    float myFloat = Float.MAX_VALUE - 23465;
    double myDouble = Double.MAX_VALUE - 72387633;
    String myString = "abcdef&^*&!^ghijkl\uD5E2\uCAC7\uD2BB\uB7DD\uB7C7\uB3A3\uBCE4\uB5A5";
    log.trace("String is length:" + myString.length());
    char myChar = 'q';
    byte[] myBytes = new byte[] { -23, 114, -126, -12, 74, 87 };
    m.writeBoolean(myBool);
    m.writeByte(myByte);
    m.writeShort(myShort);
    m.writeChar(myChar);
    m.writeInt(myInt);
    m.writeLong(myLong);
    m.writeFloat(myFloat);
    m.writeDouble(myDouble);
    m.writeUTF(myString);
    m.writeBytes(myBytes);
    m.writeBytes(myBytes, 2, 3);
    m.writeObject(new Boolean(myBool));
    m.writeObject(new Byte(myByte));
    m.writeObject(new Short(myShort));
    m.writeObject(new Integer(myInt));
    m.writeObject(new Long(myLong));
    m.writeObject(new Float(myFloat));
    m.writeObject(new Double(myDouble));
    m.writeObject(myString);
    m.writeObject(myBytes);
    try {
        m.writeObject(new Object());
        ProxyAssertSupport.fail();
    } catch (MessageFormatException e) {
    // OK
    }
    // Reading should not be possible when message is read-write
    try {
        m.readBoolean();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.readShort();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.readChar();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.readInt();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.readLong();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.readFloat();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.readDouble();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.readUTF();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.readUnsignedByte();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.readUnsignedShort();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        byte[] bytes = new byte[333];
        m.readBytes(bytes);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        byte[] bytes = new byte[333];
        m.readBytes(bytes, 111);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    try {
        m.getBodyLength();
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotReadableException e) {
    // OK
    }
    queueProducer.send(m);
    BytesMessage m2 = (BytesMessage) queueConsumer.receive(2000);
    ProxyAssertSupport.assertNotNull(m2);
    ProxyAssertSupport.assertEquals(myBool, m2.readBoolean());
    ProxyAssertSupport.assertEquals(myByte, m2.readByte());
    ProxyAssertSupport.assertEquals(myShort, m2.readShort());
    ProxyAssertSupport.assertEquals(myChar, m2.readChar());
    ProxyAssertSupport.assertEquals(myInt, m2.readInt());
    ProxyAssertSupport.assertEquals(myLong, m2.readLong());
    ProxyAssertSupport.assertEquals(myFloat, m2.readFloat(), 0);
    ProxyAssertSupport.assertEquals(myDouble, m2.readDouble(), 0);
    ProxyAssertSupport.assertEquals(myString, m2.readUTF());
    byte[] bytes = new byte[6];
    int ret = m2.readBytes(bytes);
    ProxyAssertSupport.assertEquals(6, ret);
    Assert.assertArrayEquals(myBytes, bytes);
    byte[] bytes2 = new byte[3];
    ret = m2.readBytes(bytes2);
    ProxyAssertSupport.assertEquals(3, ret);
    ProxyAssertSupport.assertEquals(myBytes[2], bytes2[0]);
    ProxyAssertSupport.assertEquals(myBytes[3], bytes2[1]);
    ProxyAssertSupport.assertEquals(myBytes[4], bytes2[2]);
    ProxyAssertSupport.assertEquals(myBool, m2.readBoolean());
    ProxyAssertSupport.assertEquals(myByte, m2.readByte());
    ProxyAssertSupport.assertEquals(myShort, m2.readShort());
    ProxyAssertSupport.assertEquals(myInt, m2.readInt());
    ProxyAssertSupport.assertEquals(myLong, m2.readLong());
    ProxyAssertSupport.assertEquals(myFloat, m2.readFloat(), 0);
    ProxyAssertSupport.assertEquals(myDouble, m2.readDouble(), 0);
    ProxyAssertSupport.assertEquals(myString, m2.readUTF());
    bytes = new byte[6];
    ret = m2.readBytes(bytes);
    ProxyAssertSupport.assertEquals(6, ret);
    Assert.assertArrayEquals(myBytes, bytes);
    ret = m2.readBytes(bytes);
    ProxyAssertSupport.assertEquals(-1, ret);
    // Try and read past the end of the stream
    try {
        m2.readBoolean();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readByte();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readChar();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readDouble();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readFloat();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readInt();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readLong();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readShort();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readUnsignedByte();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readUnsignedShort();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    try {
        m2.readUTF();
        ProxyAssertSupport.fail();
    } catch (MessageEOFException e) {
    // OK
    }
    // Message should not be writable in read-only mode
    try {
        m2.writeBoolean(myBool);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeByte(myByte);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeShort(myShort);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeChar(myChar);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeInt(myInt);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeLong(myLong);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeFloat(myFloat);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeDouble(myDouble);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeUTF(myString);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeBytes(myBytes);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    try {
        m2.writeObject(myString);
        ProxyAssertSupport.fail();
    } catch (javax.jms.MessageNotWriteableException e) {
    // OK
    }
    long bodyLength = m2.getBodyLength();
    ProxyAssertSupport.assertEquals(161, bodyLength);
    m2.reset();
    // test the unsigned reads
    m2.readBoolean();
    int unsignedByte = m2.readUnsignedByte();
    ProxyAssertSupport.assertEquals(myByte & 0xFF, unsignedByte);
    int unsignedShort = m2.readUnsignedShort();
    ProxyAssertSupport.assertEquals(myShort & 0xFFFF, unsignedShort);
    m2.clearBody();
    try {
        m2.getBodyLength();
        ProxyAssertSupport.fail();
    } catch (MessageNotReadableException e) {
    // OK
    }
    m2.reset();
    ProxyAssertSupport.assertEquals(0, m2.getBodyLength());
    // Test that changing the received message doesn't affect the sent message
    m.reset();
    ProxyAssertSupport.assertEquals(161, m.getBodyLength());
    // Should be diffent object instances after sending *even* if in same JVM
    ProxyAssertSupport.assertFalse(m == m2);
}

Example 22 with MessageEOFException

use of javax.jms.MessageEOFException in project activemq-artemis by apache.

the class SimpleJMSStreamMessage method readByte.

@Override
public byte readByte() throws JMSException {
    if (bodyWriteOnly) {
        throw new MessageNotReadableException("The message body is writeonly");
    }
    try {
        Object value = content.get(position);
        offset = 0;
        if (value == null) {
            throw new NullPointerException("Value is null");
        } else if (value instanceof Byte) {
            position++;
            return ((Byte) value).byteValue();
        } else if (value instanceof String) {
            byte result = Byte.parseByte((String) value);
            position++;
            return result;
        } else {
            throw new MessageFormatException("Invalid conversion");
        }
    } catch (IndexOutOfBoundsException e) {
        throw new MessageEOFException("");
    }
}

Example 23 with MessageEOFException

use of javax.jms.MessageEOFException in project activemq-artemis by apache.

the class SimpleJMSStreamMessage method readFloat.

@Override
public float readFloat() throws JMSException {
    if (bodyWriteOnly) {
        throw new MessageNotReadableException("The message body is writeonly");
    }
    try {
        Object value = content.get(position);
        offset = 0;
        if (value == null) {
            throw new NullPointerException("Value is null");
        } else if (value instanceof Float) {
            position++;
            return ((Float) value).floatValue();
        } else if (value instanceof String) {
            float result = Float.parseFloat((String) value);
            position++;
            return result;
        } else {
            throw new MessageFormatException("Invalid conversion");
        }
    } catch (IndexOutOfBoundsException e) {
        throw new MessageEOFException("");
    }
}

Example 24 with MessageEOFException

use of javax.jms.MessageEOFException in project activemq-artemis by apache.

the class SimpleJMSStreamMessage method readShort.

@Override
public short readShort() throws JMSException {
    if (bodyWriteOnly) {
        throw new MessageNotReadableException("The message body is writeonly");
    }
    try {
        Object value = content.get(position);
        offset = 0;
        if (value == null) {
            throw new NullPointerException("Value is null");
        } else if (value instanceof Byte) {
            position++;
            return ((Byte) value).shortValue();
        } else if (value instanceof Short) {
            position++;
            return ((Short) value).shortValue();
        } else if (value instanceof String) {
            short result = Short.parseShort((String) value);
            position++;
            return result;
        } else {
            throw new MessageFormatException("Invalid conversion");
        }
    } catch (IndexOutOfBoundsException e) {
        throw new MessageEOFException("");
    }
}

Example 25 with MessageEOFException

use of javax.jms.MessageEOFException in project activemq-artemis by apache.

the class SimpleJMSStreamMessage method readBytes.

@Override
public int readBytes(final byte[] value) throws JMSException {
    if (bodyWriteOnly) {
        throw new MessageNotReadableException("The message body is writeonly");
    }
    try {
        Object myObj = content.get(position);
        if (myObj == null) {
            throw new NullPointerException("Value is null");
        } else if (!(myObj instanceof byte[])) {
            throw new MessageFormatException("Invalid conversion");
        }
        byte[] obj = (byte[]) myObj;
        if (obj.length == 0) {
            position++;
            offset = 0;
            return 0;
        }
        if (offset >= obj.length) {
            position++;
            offset = 0;
            return -1;
        }
        if (obj.length - offset < value.length) {
            System.arraycopy(obj, offset, value, 0, obj.length);
            position++;
            offset = 0;
            return obj.length - offset;
        } else {
            System.arraycopy(obj, offset, value, 0, value.length);
            offset += value.length;
            return value.length;
        }
    } catch (IndexOutOfBoundsException e) {
        throw new MessageEOFException("");
    }
}