public void setAttribute()

in dom/src/main/java/org/apache/james/mime4j/message/MessageServiceFactoryImpl.java [61:97]
35 lines of code
13 McCabe index (conditional complexity)

    public void setAttribute(String name, Object value)
            throws IllegalArgumentException {
        if ("BodyFactory".equals(name)) {
            if (value instanceof BodyFactory) {
                this.bodyFactory  = (BodyFactory) value;
                return;
            } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a BodyFactory");
        } else if ("MimeEntityConfig".equals(name)) {
            if (value instanceof MimeConfig) {
                this.mimeEntityConfig = (MimeConfig) value;
                return;
            } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a MimeConfig");
        } else if ("MutableBodyDescriptorFactory".equals(name)) {
            if (value instanceof BodyDescriptorBuilder) {
                this.bodyDescriptorBuilder  = (BodyDescriptorBuilder) value;
                return;
            } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a MutableBodyDescriptorFactory");
        } else if ("DecodeMonitor".equals(name)) {
            if (value instanceof DecodeMonitor) {
                this.decodeMonitor = (DecodeMonitor) value;
                return;
            } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a DecodeMonitor");
        } else if ("FlatMode".equals(name)) {
            if (value instanceof Boolean) {
                this.flatMode  = (Boolean) value;
                return;
            } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a Boolean");
        } else if ("ContentDecoding".equals(name)) {
            if (value instanceof Boolean) {
                this.contentDecoding = (Boolean) value;
                return;
            } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a Boolean");
        }

        throw new IllegalArgumentException("Unsupported attribute: "+name);

    }