private void writeLooseMarshal()

in openwire-generator/src/main/java/org/apache/activemq/openwire/generator/builtin/UniversalMarshallerGenerator.java [543:626]
75 lines of code
22 McCabe index (conditional complexity)

    private void writeLooseMarshal(PrintWriter out, OpenWireTypeDescriptor openWireType) {
        out.println("    /**");
        out.println("     * Write the object to the output using loose marshaling.");
        out.println("     *");
        out.println("     * @throws IOException if an error occurs while writing the data");
        out.println("     */");
        out.println("    public void looseMarshal(OpenWireFormat wireFormat, Object source, DataOutput dataOut) throws IOException {");

        if (openWireType.hasProperties()) {
            out.println("        " + openWireType.getTypeName() + " info = (" + openWireType.getTypeName() + ") source;");
            if (isOpenWireVersionNeeded(openWireType)) {
                out.println("        int version = wireFormat.getVersion();");
            }
            out.println("");
        }

        if (openWireType.isMarshalAware()) {
            out.println("        info.beforeMarshall(wireFormat);");
        }

        out.println("        super.looseMarshal(wireFormat, source, dataOut);");

        for (final OpenWirePropertyDescriptor property : openWireType.getProperties()) {
            final int size = property.getSize();
            final String typeName = property.getTypeName();
            final String getter = "info." + property.getGetterName() + "()";

            String indent = "        ";
            if (property.getVersion() > 1) {
                indent = indent + "    ";
                out.println("        if (version >= " + property.getVersion() + ") {");
            }

            if (typeName.equals("boolean")) {
                out.println(indent + "dataOut.writeBoolean(" + getter + ");");
            } else if (typeName.equals("byte")) {
                out.println(indent + "dataOut.writeByte(" + getter + ");");
            } else if (typeName.equals("char")) {
                out.println(indent + "dataOut.writeChar(" + getter + ");");
            } else if (typeName.equals("short")) {
                out.println(indent + "dataOut.writeShort(" + getter + ");");
            } else if (typeName.equals("int")) {
                out.println(indent + "dataOut.writeInt(" + getter + ");");
            } else if (typeName.equals("long")) {
                out.println(indent + "looseMarshalLong(wireFormat, " + getter + ", dataOut);");
            } else if (typeName.equals("String")) {
                out.println(indent + "looseMarshalString(" + getter + ", dataOut);");
            } else if (typeName.equals("byte[]")) {
                if (size > 0) {
                    out.println(indent + "looseMarshalConstByteArray(wireFormat, " + getter + ", dataOut, " + size + ");");
                } else {
                    out.println(indent + "looseMarshalByteArray(wireFormat, " + getter + ", dataOut);");
                }
            } else if (typeName.equals("Buffer")) {
                out.println(indent + "looseMarshalByteSequence(wireFormat, " + getter + ", dataOut);");
            } else if (property.isArray()) {
                if (size > 0) {
                    out.println(indent + "looseMarshalObjectArrayConstSize(wireFormat, " + getter + ", dataOut, " + size + ");");
                } else {
                    out.println(indent + "looseMarshalObjectArray(wireFormat, " + getter + ", dataOut);");
                }
            } else if (property.isThrowable()) {
                out.println(indent + "looseMarshalThrowable(wireFormat, " + getter + ", dataOut);");
            } else {
                if (property.isCached()) {
                    out.println(indent + "looseMarshalCachedObject(wireFormat, (DataStructure)" + getter + ", dataOut);");
                } else {
                    out.println(indent + "looseMarshalNestedObject(wireFormat, (DataStructure)" + getter + ", dataOut);");
                }
            }

            if (property.getVersion() > 1) {
                out.println("        }");
            }
        }

        if (openWireType.isMarshalAware()) {
            out.println("");
            out.println("        info.afterMarshall(wireFormat);");
        }

        out.println("    }");
        out.println("");
    }