Examples of org.apache.isis.applib.adapters.EncoderDecoder

org.apache.isis.applib.adapters.EncoderDecoder

Provides a mechanism for encoding/decoding objects.

This interface is used in two complementary ways:

As one option, it allows objects to take control of their own encoding/decoding, by implementing directly. However, the instance is used as a factory for itself. The framework will instantiate an instance, invoke the appropriate method method, and use the returned object. The instantiated instance itself will be discarded.
Alternatively, an implementor of this interface can be nominated in the {@link org.apache.isis.applib.annotation.Encodable} annotation, allowing aclass that needs to be encodeable to indicate how it can be encoded/decoded.

Whatever the class that implements this interface, it must also expose either a public no-arg constructor, or (for implementations that also are Facets) a public constructor that accepts a single FacetHolder. This constructor allows the framework to instantiate the object reflectively. @see Parser @see DefaultsProvider @see ValueSemanticsProvider

        this.dependencyInjector = dependencyInjector;


        this.encoderDecoderClass =
            EncoderDecoderUtil.encoderDecoderOrNull(candidateEncoderDecoderClass, candidateEncoderDecoderName);
        if (isValid()) {
            final EncoderDecoder encoderDecoder =
                (EncoderDecoder<?>) ClassUtil.newInstance(encoderDecoderClass, FacetHolder.class, holder);
            this.encodeableFacetUsingEncoderDecoder =
                new EncodableFacetUsingEncoderDecoder(encoderDecoder, holder, getAdapterMap(), getDependencyInjector());
        } else {
            this.encodeableFacetUsingEncoderDecoder = null;

Examples of org.apache.isis.applib.adapters.EncoderDecoder

Related Classes of org.apache.isis.applib.adapters.EncoderDecoder