@Override
protected String extractString(JMSBindingData binding) throws Exception {
Message content = binding.getMessage();
if (content instanceof TextMessage) {
return TextMessage.class.cast(content).getText();
} else if (content instanceof BytesMessage) {
BytesMessage sourceBytes = BytesMessage.class.cast(content);
if (sourceBytes.getBodyLength() > Integer.MAX_VALUE) {
throw JCAMessages.MESSAGES
.theSizeOfMessageContentExceedsBytesThatIsNotSupportedByThisOperationSelector(
"" + Integer.MAX_VALUE);
}
byte[] bytearr = new byte[(int) sourceBytes.getBodyLength()];
sourceBytes.readBytes(bytearr);
return new String(bytearr);
} else if (content instanceof ObjectMessage) {
ObjectMessage sourceObj = ObjectMessage.class.cast(content);
return String.class.cast(sourceObj.getObject());
} else if (content instanceof MapMessage) {
MapMessage sourceMap = MapMessage.class.cast(content);
return sourceMap.getString(KEY);
} else {
return content.getStringProperty(KEY);
}
}
