private String javaCollectionType()

in activemq-protobuf/src/main/java/org/apache/activemq/protobuf/compiler/AltJavaGenerator.java [2154:2196]

• 32 lines of code
• 10 McCabe index (conditional complexity)

    private String javaCollectionType(FieldDescriptor field) {
        if( field.isInteger32Type() ) {
            return "java.lang.Integer";
        }
        if( field.isInteger64Type() ) {
            return "java.lang.Long";
        }
        if( field.getType() == FieldDescriptor.DOUBLE_TYPE ) {
            return "java.lang.Double";
        }
        if( field.getType() == FieldDescriptor.FLOAT_TYPE ) {
            return "java.lang.Float";
        }
        if( field.getType() == FieldDescriptor.STRING_TYPE ) {
            // TODO: support handling string fields as buffers.
//            String override = getOption(field.getOptions(), "java_override_type", null);
//            if( "AsciiBuffer".equals(override) ) {
//                return "org.apache.activemq.protobuf.AsciiBuffer";
//            } else if( "UTF8Buffer".equals(override) ) {
//                return "org.apache.activemq.protobuf.UTF8Buffer";
//            } else if( "Buffer".equals(override) ) {
//                return "org.apache.activemq.protobuf.Buffer";
//            } else {
                return "java.lang.String";
//            }
        }
        if( field.getType() == FieldDescriptor.BYTES_TYPE ) {
            String override = getOption(field.getOptions(), "java_override_type", null);
            if( "AsciiBuffer".equals(override) ) {
                return "org.apache.activemq.protobuf.AsciiBuffer";
            } else if( "UTF8Buffer".equals(override) ) {
                return "org.apache.activemq.protobuf.UTF8Buffer";
            } else {
                return "org.apache.activemq.protobuf.Buffer";
            }
        }
        if( field.getType() == FieldDescriptor.BOOL_TYPE ) {
            return "java.lang.Boolean";
        }
        
        TypeDescriptor descriptor = field.getTypeDescriptor();
        return javaType(descriptor);
    }