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

Example 11 with MessageNotReadableException

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

the class SimpleJMSStreamMessage method readBoolean.

// Public --------------------------------------------------------
// StreamMessage implementation ----------------------------------
@Override
public boolean readBoolean() 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 Boolean) {
            position++;
            return ((Boolean) value).booleanValue();
        } else if (value instanceof String) {
            boolean result = Boolean.valueOf((String) value).booleanValue();
            position++;
            return result;
        } else {
            throw new MessageFormatException("Invalid conversion");
        }
    } catch (IndexOutOfBoundsException e) {
        throw new MessageEOFException("");
    }
}

Example 12 with MessageNotReadableException

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

the class SimpleJMSStreamMessage method readInt.

@Override
public int readInt() 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).intValue();
        } else if (value instanceof Short) {
            position++;
            return ((Short) value).intValue();
        } else if (value instanceof Integer) {
            position++;
            return ((Integer) value).intValue();
        } else if (value instanceof String) {
            int result = Integer.parseInt((String) value);
            position++;
            return result;
        } else {
            throw new MessageFormatException("Invalid conversion");
        }
    } catch (IndexOutOfBoundsException e) {
        throw new MessageEOFException("");
    }
}

Example 13 with MessageNotReadableException

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

the class SimpleJMSStreamMessage method readString.

@Override
public String readString() throws JMSException {
    if (bodyWriteOnly) {
        throw new MessageNotReadableException("The message body is writeonly");
    }
    try {
        Object value = content.get(position);
        offset = 0;
        if (value == null) {
            position++;
            return null;
        } else if (value instanceof Boolean) {
            position++;
            return ((Boolean) value).toString();
        } else if (value instanceof Byte) {
            position++;
            return ((Byte) value).toString();
        } else if (value instanceof Short) {
            position++;
            return ((Short) value).toString();
        } else if (value instanceof Character) {
            position++;
            return ((Character) value).toString();
        } else if (value instanceof Integer) {
            position++;
            return ((Integer) value).toString();
        } else if (value instanceof Long) {
            position++;
            return ((Long) value).toString();
        } else if (value instanceof Float) {
            position++;
            return ((Float) value).toString();
        } else if (value instanceof Double) {
            position++;
            return ((Double) value).toString();
        } else if (value instanceof String) {
            position++;
            return (String) value;
        } else {
            throw new MessageFormatException("Invalid conversion");
        }
    } catch (IndexOutOfBoundsException e) {
        throw new MessageEOFException("");
    }
}

Example 14 with MessageNotReadableException

use of javax.jms.MessageNotReadableException in project rabbitmq-jms-client by rabbitmq.

the class RMQBytesMessage method readShort.

/**
 * {@inheritDoc}
 */
@Override
public short readShort() throws JMSException {
    if (!this.reading)
        throw new MessageNotReadableException(NOT_READABLE);
    if (this.pos + Bits.NUM_BYTES_IN_SHORT > this.buf.length)
        throw new MessageEOFException(MSG_EOF);
    short s = Bits.getShort(this.buf, this.pos);
    this.pos += Bits.NUM_BYTES_IN_SHORT;
    return s;
}

Example 15 with MessageNotReadableException

use of javax.jms.MessageNotReadableException in project rabbitmq-jms-client by rabbitmq.

the class RMQBytesMessage method readUnsignedShort.

/**
 * {@inheritDoc}
 */
@Override
public int readUnsignedShort() throws JMSException {
    if (!this.reading)
        throw new MessageNotReadableException(NOT_READABLE);
    if (this.pos + Bits.NUM_BYTES_IN_SHORT > this.buf.length)
        throw new MessageEOFException(MSG_EOF);
    short s = Bits.getShort(this.buf, this.pos);
    this.pos += Bits.NUM_BYTES_IN_SHORT;
    return ((int) s) & 0xFFFF;
}