protected void processJMSBytesMessage()

in shims/qpid-jms/src/main/java/org/apache/qpid/interop_test/jms_hdrs_props_test/Receiver.java [201:261]
60 lines of code
14 McCabe index (conditional complexity)

    protected void processJMSBytesMessage(String jmsMessageType, String subType, Message message, JsonArrayBuilder jasonTestValuesArrayBuilder) throws Exception, JMSException, IOException, ClassNotFoundException {
        switch (subType) {
        case "boolean":
            jasonTestValuesArrayBuilder.add(((BytesMessage)message).readBoolean()?"True":"False");
            break;
        case "byte":
            jasonTestValuesArrayBuilder.add(formatByte(((BytesMessage)message).readByte()));
            break;
        case "bytes":
            {
                byte[] bytesBuff = new byte[65536];
                int numBytesRead = ((BytesMessage)message).readBytes(bytesBuff);
                if (numBytesRead >= 0) {
                    jasonTestValuesArrayBuilder.add(Base64.getEncoder().encodeToString(Arrays.copyOfRange(bytesBuff, 0, numBytesRead)));
                } else {
                    // NOTE: For this case, an empty byte array has nothing to return
                    jasonTestValuesArrayBuilder.add(Base64.getEncoder().encodeToString("".getBytes()));
                }
            }
            break;
        case "char":
            jasonTestValuesArrayBuilder.add(Base64.getEncoder().encodeToString(formatChar(((BytesMessage)message).readChar()).getBytes()));
            break;
        case "double":
            long l = Double.doubleToRawLongBits(((BytesMessage)message).readDouble());
            jasonTestValuesArrayBuilder.add(String.format("0x%16s", Long.toHexString(l)).replace(' ', '0'));
            break;
        case "float":
            int i0 = Float.floatToRawIntBits(((BytesMessage)message).readFloat());
            jasonTestValuesArrayBuilder.add(String.format("0x%8s", Integer.toHexString(i0)).replace(' ', '0'));
            break;
        case "int":
            jasonTestValuesArrayBuilder.add(formatInt(((BytesMessage)message).readInt()));
            break;
        case "long":
            jasonTestValuesArrayBuilder.add(formatLong(((BytesMessage)message).readLong()));
            break;
        case "object":
            {
                byte[] bytesBuff = new byte[65536];
                int numBytesRead = ((BytesMessage)message).readBytes(bytesBuff);
                if (numBytesRead >= 0) {
                    ByteArrayInputStream bais = new ByteArrayInputStream(Arrays.copyOfRange(bytesBuff, 0, numBytesRead));
                    ObjectInputStream ois = new ObjectInputStream(bais);
                    Object obj = ois.readObject();
                    jasonTestValuesArrayBuilder.add(obj.getClass().getName() + ":" + obj.toString());
                } else {
                    jasonTestValuesArrayBuilder.add("<object error>");
                }
            }
            break;
        case "short":
            jasonTestValuesArrayBuilder.add(formatShort(((BytesMessage)message).readShort()));
            break;
        case "string":
            jasonTestValuesArrayBuilder.add(((BytesMessage)message).readUTF());
            break;
        default:
            throw new Exception("JmsReceiverShim: Unknown subtype for " + jmsMessageType + ": \"" + subType + "\"");
        }        
    }