Java MessageFormatException类代码示例

import javax.jms.MessageFormatException; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public static <T> T convertPropertyTo(String name, Object value, Class<T> target) throws JMSException {
    if (value == null) {
        if (Boolean.class.equals(target)) {
            return (T) Boolean.FALSE;
        } else if (Float.class.equals(target) || Double.class.equals(target)) {
            throw new NullPointerException("property " + name + " was null");
        } else if (Number.class.isAssignableFrom(target)) {
            throw new NumberFormatException("property " + name + " was null");
        } else {
            return null;
        }
    }

    T rc = (T) TypeConversionSupport.convert(value, target);
    if (rc == null) {
        throw new MessageFormatException("Property " + name + " was a " + value.getClass().getName() + " and cannot be read as a " + target.getName());
    }

    return rc;
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
public static void checkValidObject(Object value) throws MessageFormatException {
    boolean valid = value instanceof Boolean ||
                    value instanceof Byte ||
                    value instanceof Short ||
                    value instanceof Integer ||
                    value instanceof Long ||
                    value instanceof Float ||
                    value instanceof Double ||
                    value instanceof Character ||
                    value instanceof String ||
                    value == null;

    if (!valid) {
        throw new MessageFormatException("Only objectified primitive objects and String types are allowed but was: " + value + " type: " + value.getClass());
    }
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
@Override
public int getInt(String name) throws JMSException {
    Object value = getObject(name);

    if (value instanceof Integer) {
        return ((Integer) value).intValue();
    } else if (value instanceof Short) {
        return ((Short) value).intValue();
    } else if (value instanceof Byte) {
        return ((Byte) value).intValue();
    } else if (value instanceof String || value == null) {
        return Integer.valueOf((String) value).intValue();
    } else {
        throw new MessageFormatException("Cannot read an int from " + value.getClass().getSimpleName());
    }
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
@Override
public long getLong(String name) throws JMSException {
    Object value = getObject(name);

    if (value instanceof Long) {
        return ((Long) value).longValue();
    } else if (value instanceof Integer) {
        return ((Integer) value).longValue();
    } else if (value instanceof Short) {
        return ((Short) value).longValue();
    } else if (value instanceof Byte) {
        return ((Byte) value).longValue();
    } else if (value instanceof String || value == null) {
        return Long.valueOf((String) value).longValue();
    } else {
        throw new MessageFormatException("Cannot read a long from " + value.getClass().getSimpleName());
    }
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
private void checkValidObject(Object value) throws MessageFormatException {
    boolean valid = value instanceof Boolean ||
                    value instanceof Byte ||
                    value instanceof Short ||
                    value instanceof Integer ||
                    value instanceof Long ||
                    value instanceof Float ||
                    value instanceof Double ||
                    value instanceof Character ||
                    value instanceof String ||
                    value instanceof byte[] ||
                    value == null;

    if (!valid) {
        throw new MessageFormatException("Only objectified primitive objects and String types are allowed but was: " + value + " type: " + value.getClass());
    }
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
private void doSend(Destination destination, Message message) throws JMSException {

        if (message == null) {
            throw new MessageFormatException("Message must not be null");
        }

        for (Map.Entry<String, Object> entry : messageProperties.entrySet()) {
            message.setObjectProperty(entry.getKey(), entry.getValue());
        }

        if (correlationId != null) {
            message.setJMSCorrelationID(correlationId);
        }
        if (correlationIdBytes != null) {
            message.setJMSCorrelationIDAsBytes(correlationIdBytes);
        }
        if (type != null) {
            message.setJMSType(type);
        }
        if (replyTo != null) {
            message.setJMSReplyTo(replyTo);
        }

        session.send(producer, destination, message, deliveryMode, priority, timeToLive, disableMessageId, disableTimestamp, deliveryDelay, completionListener);
    }
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
/**
 * Get the value for a property that represents a java primitive(e.g. int or
 * long).
 *
 * @param property The name of the property to get.
 * @param type     The type of the property.
 * @return the converted value for the property.
 * @throws JMSException           On internal error.
 * @throws MessageFormatException If the property cannot be converted to the specified type.
 * @throws NullPointerException   and NumberFormatException when property name or value is
 *                                null. Method throws same exception as primitives
 *                                corresponding valueOf(String) method.
 */
<T> T getPrimitiveProperty(final String property, final Class<T> type) throws JMSException {
    if (property == null) {
        throw new NullPointerException("Property name is null");
    }
    final Object value = getObjectProperty(property);
    if (value == null) {
        return handleNullPropertyValue(property, type);
    }
    final T convertedValue = TypeConversionSupport.convert(value, type);
    if (convertedValue == null) {
        throw new MessageFormatException("Property " + property + " was " + value.getClass().getName() +
                " and cannot be read as " + type.getName());
    }
    return convertedValue;
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
@SuppressWarnings("unchecked")
private static <T> T convertPropertyTo(String name, Object value, Class<T> target) throws JMSException {
    if (value == null) {
        if (Boolean.class.equals(target)) {
            return (T) Boolean.FALSE;
        } else if (Float.class.equals(target) || Double.class.equals(target)) {
            throw new NullPointerException("property " + name + " was null");
        } else if (Number.class.isAssignableFrom(target)) {
            throw new NumberFormatException("property " + name + " was null");
        } else {
            return null;
        }
    }
    if (target.isInstance(value)) {
        return target.cast(value);
    } else {
        try {
            return target.getConstructor(String.class).newInstance(value.toString());
        } catch (Exception e) {
            throw new MessageFormatException("Property " + name + " was a "
                    + value.getClass().getName() + " and cannot be read as a " + target.getName());
        }
    }
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
/**
   * Convert from a JMS Message to a Java object.
   * 
   * @param message the message to convert for discovering who sends it
   * @return the converted Java object
   * @throws javax.jms.JMSException if thrown by JMS API methods
   */
  @Override
  public Object fromMessage(final Message message) throws JMSException {
    if (!(message instanceof TextMessage)) {
      throw new MessageFormatException("Expected TextMessage as response but received " + message.getClass());
    } else {           
      try {
//        LOGGER.debug("fromMessage() - Message received: " + ((TextMessage) message).getText());
        LOGGER.debug("fromMessage() - Message properly received");
        return this.xmlConverter.fromXml(((TextMessage) message).getText());
      } catch (Exception ex) {
        LOGGER.error("fromMessage() - Error caught in conversion of JMS message to Process Object");
        LOGGER.error("Message was: " + ((TextMessage) message).getText());  
        throw new JMSException(ex.getMessage());
      }     
    }
  }
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
public Object Receive(String filter, long timeoutReceive) throws JMSException {
    System.out.println("CLIENT: Creating cosumer: " + filter + "'");
    MessageConsumer consumer = queuesession.createConsumer(queue, filter);
    Message mrcv;
    if ((mrcv = consumer.receive(timeoutReceive)) != null) {
        Object rm1;
        try {
            rm1 = ((ObjectMessage) mrcv).getObject();
            //System.out.println("RCV1: " + mrcv.getJMSCorrelationID() + " req=" + rm1.name);
            return rm1;
        } catch (MessageFormatException e) {
            System.out.println("MessageFormatException: " + e.getMessage());
            mrcv.acknowledge();
        }
    }
    return null;
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
protected void checkValidObject(Object value) throws MessageFormatException {

        boolean valid = value instanceof Boolean || value instanceof Byte || value instanceof Short || value instanceof Integer || value instanceof Long;
        valid = valid || value instanceof Float || value instanceof Double || value instanceof Character || value instanceof String || value == null;

        if (!valid) {

            ActiveMQConnection conn = getConnection();
            // conn is null if we are in the broker rather than a JMS client
            if (conn == null || conn.isNestedMapAndListEnabled()) {
                if (!(value instanceof Map || value instanceof List)) {
                    throw new MessageFormatException("Only objectified primitive objects, String, Map and List types are allowed but was: " + value + " type: " + value.getClass());
                }
            } else {
                throw new MessageFormatException("Only objectified primitive objects and String types are allowed but was: " + value + " type: " + value.getClass());
            }
        }
    }
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
@Override
public String getStringProperty(String name) throws JMSException {
    Object value = null;
    if (name.equals("JMSXUserID")) {
        value = getUserID();
        if (value == null) {
            value = getObjectProperty(name);
        }
    } else {
        value = getObjectProperty(name);
    }
    if (value == null) {
        return null;
    }
    String rc = (String) TypeConversionSupport.convert(value, String.class);
    if (rc == null) {
        throw new MessageFormatException("Property " + name + " was a " + value.getClass().getName() + " and cannot be read as a String");
    }
    return rc;
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
/**
 * Returns the <CODE>boolean</CODE> value with the specified name.
 *
 * @param name the name of the <CODE>boolean</CODE>
 * @return the <CODE>boolean</CODE> value with the specified name
 * @throws JMSException if the JMS provider fails to read the message due to
 *                 some internal error.
 * @throws MessageFormatException if this type conversion is invalid.
 */
@Override
public boolean getBoolean(String name) throws JMSException {
    initializeReading();
    Object value = map.get(name);
    if (value == null) {
        return false;
    }
    if (value instanceof Boolean) {
        return ((Boolean)value).booleanValue();
    }
    if (value instanceof UTF8Buffer) {
        return Boolean.valueOf(value.toString()).booleanValue();
    }
    if (value instanceof String) {
        return Boolean.valueOf(value.toString()).booleanValue();
    } else {
        throw new MessageFormatException(" cannot read a boolean from " + value.getClass().getName());
    }
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
/**
 * Returns the <CODE>byte</CODE> value with the specified name.
 *
 * @param name the name of the <CODE>byte</CODE>
 * @return the <CODE>byte</CODE> value with the specified name
 * @throws JMSException if the JMS provider fails to read the message due to
 *                 some internal error.
 * @throws MessageFormatException if this type conversion is invalid.
 */
@Override
public byte getByte(String name) throws JMSException {
    initializeReading();
    Object value = map.get(name);
    if (value == null) {
        return 0;
    }
    if (value instanceof Byte) {
        return ((Byte)value).byteValue();
    }
    if (value instanceof UTF8Buffer) {
        return Byte.valueOf(value.toString()).byteValue();
    }
    if (value instanceof String) {
        return Byte.valueOf(value.toString()).byteValue();
    } else {
        throw new MessageFormatException(" cannot read a byte from " + value.getClass().getName());
    }
}
 

import javax.jms.MessageFormatException; //导入依赖的package包/类
/**
 * Returns the <CODE>short</CODE> value with the specified name.
 *
 * @param name the name of the <CODE>short</CODE>
 * @return the <CODE>short</CODE> value with the specified name
 * @throws JMSException if the JMS provider fails to read the message due to
 *                 some internal error.
 * @throws MessageFormatException if this type conversion is invalid.
 */
@Override
public short getShort(String name) throws JMSException {
    initializeReading();
    Object value = map.get(name);
    if (value == null) {
        return 0;
    }
    if (value instanceof Short) {
        return ((Short)value).shortValue();
    }
    if (value instanceof Byte) {
        return ((Byte)value).shortValue();
    }
    if (value instanceof UTF8Buffer) {
        return Short.valueOf(value.toString()).shortValue();
    }
    if (value instanceof String) {
        return Short.valueOf(value.toString()).shortValue();
    } else {
        throw new MessageFormatException(" cannot read a short from " + value.getClass().getName());
    }
}